diff options
Diffstat (limited to 'Python/Dependencies/future-0.18.2/tests')
49 files changed, 0 insertions, 26868 deletions
diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/__init__.py b/Python/Dependencies/future-0.18.2/tests/test_future/__init__.py deleted file mode 100644 index e69de29..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/__init__.py +++ /dev/null diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_backports.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_backports.py deleted file mode 100644 index 9eeb741..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_backports.py +++ /dev/null @@ -1,665 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for various backported functions and classes in ``future.backports`` -""" - -from __future__ import absolute_import, print_function - -import sys -import copy -import inspect -import pickle -from random import randrange, shuffle - -from future.backports.misc import (count, - _count, - OrderedDict, - Counter, - ChainMap, - _count_elements) -from future.utils import PY2, PY26 -from future.tests.base import unittest, skip26, expectedFailurePY27 - -if PY2: - from collections import Mapping, MutableMapping -else: - from collections.abc import Mapping, MutableMapping - - -class CountTest(unittest.TestCase): - """Test the count function.""" - - def _test_count_func(self, func): - self.assertEqual(next(func(1)), 1) - self.assertEqual(next(func(start=1)), 1) - - c = func() - self.assertEqual(next(c), 0) - self.assertEqual(next(c), 1) - self.assertEqual(next(c), 2) - c = func(1, 1) - self.assertEqual(next(c), 1) - self.assertEqual(next(c), 2) - c = func(step=1) - self.assertEqual(next(c), 0) - self.assertEqual(next(c), 1) - c = func(start=1, step=1) - self.assertEqual(next(c), 1) - self.assertEqual(next(c), 2) - - c = func(-1) - self.assertEqual(next(c), -1) - self.assertEqual(next(c), 0) - self.assertEqual(next(c), 1) - c = func(1, -1) - self.assertEqual(next(c), 1) - self.assertEqual(next(c), 0) - self.assertEqual(next(c), -1) - c = func(-1, -1) - self.assertEqual(next(c), -1) - self.assertEqual(next(c), -2) - self.assertEqual(next(c), -3) - - def test_count(self): - """Test the count function.""" - self._test_count_func(count) - - def test_own_count(self): - """Test own count implementation.""" - if PY26: - self.assertIs(count, _count) - else: - self.assertNotEqual(count, _count) - self._test_count_func(_count) - - -################################################################################ -### ChainMap (helper class for configparser and the string module) -################################################################################ - -class TestChainMap(unittest.TestCase): - - def test_basics(self): - c = ChainMap() - c['a'] = 1 - c['b'] = 2 - d = c.new_child() - d['b'] = 20 - d['c'] = 30 - self.assertEqual(d.maps, [{'b':20, 'c':30}, {'a':1, 'b':2}]) # check internal state - self.assertEqual(d.items(), dict(a=1, b=20, c=30).items()) # check items/iter/getitem - self.assertEqual(len(d), 3) # check len - for key in 'abc': # check contains - self.assertIn(key, d) - for k, v in dict(a=1, b=20, c=30, z=100).items(): # check get - self.assertEqual(d.get(k, 100), v) - - del d['b'] # unmask a value - self.assertEqual(d.maps, [{'c':30}, {'a':1, 'b':2}]) # check internal state - self.assertEqual(d.items(), dict(a=1, b=2, c=30).items()) # check items/iter/getitem - self.assertEqual(len(d), 3) # check len - for key in 'abc': # check contains - self.assertIn(key, d) - for k, v in dict(a=1, b=2, c=30, z=100).items(): # check get - self.assertEqual(d.get(k, 100), v) - self.assertIn(repr(d), [ # check repr - type(d).__name__ + "({'c': 30}, {'a': 1, 'b': 2})", - type(d).__name__ + "({'c': 30}, {'b': 2, 'a': 1})" - ]) - - for e in d.copy(), copy.copy(d): # check shallow copies - self.assertEqual(d, e) - self.assertEqual(d.maps, e.maps) - self.assertIsNot(d, e) - self.assertIsNot(d.maps[0], e.maps[0]) - for m1, m2 in zip(d.maps[1:], e.maps[1:]): - self.assertIs(m1, m2) - - _ChainMap = ChainMap - - for e in [pickle.loads(pickle.dumps(d)), - copy.deepcopy(d), - eval(repr(d)) - ]: # check deep copies - self.assertEqual(d, e) - self.assertEqual(d.maps, e.maps) - self.assertIsNot(d, e) - for m1, m2 in zip(d.maps, e.maps): - self.assertIsNot(m1, m2, e) - - f = d.new_child() - f['b'] = 5 - self.assertEqual(f.maps, [{'b': 5}, {'c':30}, {'a':1, 'b':2}]) - self.assertEqual(f.parents.maps, [{'c':30}, {'a':1, 'b':2}]) # check parents - self.assertEqual(f['b'], 5) # find first in chain - self.assertEqual(f.parents['b'], 2) # look beyond maps[0] - - def test_contructor(self): - self.assertEqual(ChainMap().maps, [{}]) # no-args --> one new dict - self.assertEqual(ChainMap({1:2}).maps, [{1:2}]) # 1 arg --> list - - def test_bool(self): - self.assertFalse(ChainMap()) - self.assertFalse(ChainMap({}, {})) - self.assertTrue(ChainMap({1:2}, {})) - self.assertTrue(ChainMap({}, {1:2})) - - def test_missing(self): - class DefaultChainMap(ChainMap): - def __missing__(self, key): - return 999 - d = DefaultChainMap(dict(a=1, b=2), dict(b=20, c=30)) - for k, v in dict(a=1, b=2, c=30, d=999).items(): - self.assertEqual(d[k], v) # check __getitem__ w/missing - for k, v in dict(a=1, b=2, c=30, d=77).items(): - self.assertEqual(d.get(k, 77), v) # check get() w/ missing - for k, v in dict(a=True, b=True, c=True, d=False).items(): - self.assertEqual(k in d, v) # check __contains__ w/missing - self.assertEqual(d.pop('a', 1001), 1, d) - self.assertEqual(d.pop('a', 1002), 1002) # check pop() w/missing - self.assertEqual(d.popitem(), ('b', 2)) # check popitem() w/missing - with self.assertRaises(KeyError): - d.popitem() - - def test_dict_coercion(self): - d = ChainMap(dict(a=1, b=2), dict(b=20, c=30)) - self.assertEqual(dict(d), dict(a=1, b=2, c=30)) - self.assertEqual(dict(d.items()), dict(a=1, b=2, c=30)) - - -################################################################################ -### Counter -################################################################################ - -class CounterSubclassWithSetItem(Counter): - # Test a counter subclass that overrides __setitem__ - def __init__(self, *args, **kwds): - self.called = False - Counter.__init__(self, *args, **kwds) - def __setitem__(self, key, value): - self.called = True - Counter.__setitem__(self, key, value) - -class CounterSubclassWithGet(Counter): - # Test a counter subclass that overrides get() - def __init__(self, *args, **kwds): - self.called = False - Counter.__init__(self, *args, **kwds) - def get(self, key, default): - self.called = True - return Counter.get(self, key, default) - -class TestCounter(unittest.TestCase): - - def test_basics(self): - c = Counter('abcaba') - self.assertEqual(c, Counter({'a':3 , 'b': 2, 'c': 1})) - self.assertEqual(c, Counter(a=3, b=2, c=1)) - self.assertIsInstance(c, dict) - self.assertIsInstance(c, Mapping) - self.assertTrue(issubclass(Counter, dict)) - self.assertTrue(issubclass(Counter, Mapping)) - self.assertEqual(len(c), 3) - self.assertEqual(sum(c.values()), 6) - self.assertEqual(sorted(c.values()), [1, 2, 3]) - self.assertEqual(sorted(c.keys()), ['a', 'b', 'c']) - self.assertEqual(sorted(c), ['a', 'b', 'c']) - self.assertEqual(sorted(c.items()), - [('a', 3), ('b', 2), ('c', 1)]) - self.assertEqual(c['b'], 2) - self.assertEqual(c['z'], 0) - self.assertEqual(c.__contains__('c'), True) - self.assertEqual(c.__contains__('z'), False) - self.assertEqual(c.get('b', 10), 2) - self.assertEqual(c.get('z', 10), 10) - self.assertEqual(c, dict(a=3, b=2, c=1)) - self.assertEqual(repr(c), "Counter({'a': 3, 'b': 2, 'c': 1})") - self.assertEqual(c.most_common(), [('a', 3), ('b', 2), ('c', 1)]) - for i in range(5): - self.assertEqual(c.most_common(i), - [('a', 3), ('b', 2), ('c', 1)][:i]) - self.assertEqual(''.join(sorted(c.elements())), 'aaabbc') - c['a'] += 1 # increment an existing value - c['b'] -= 2 # sub existing value to zero - del c['c'] # remove an entry - del c['c'] # make sure that del doesn't raise KeyError - c['d'] -= 2 # sub from a missing value - c['e'] = -5 # directly assign a missing value - c['f'] += 4 # add to a missing value - self.assertEqual(c, dict(a=4, b=0, d=-2, e=-5, f=4)) - self.assertEqual(''.join(sorted(c.elements())), 'aaaaffff') - self.assertEqual(c.pop('f'), 4) - self.assertNotIn('f', c) - for i in range(3): - elem, cnt = c.popitem() - self.assertNotIn(elem, c) - c.clear() - self.assertEqual(c, {}) - self.assertEqual(repr(c), 'Counter()') - self.assertRaises(NotImplementedError, Counter.fromkeys, 'abc') - self.assertRaises(TypeError, hash, c) - c.update(dict(a=5, b=3)) - c.update(c=1) - c.update(Counter('a' * 50 + 'b' * 30)) - c.update() # test case with no args - c.__init__('a' * 500 + 'b' * 300) - c.__init__('cdc') - c.__init__() - self.assertEqual(c, dict(a=555, b=333, c=3, d=1)) - self.assertEqual(c.setdefault('d', 5), 1) - self.assertEqual(c['d'], 1) - self.assertEqual(c.setdefault('e', 5), 5) - self.assertEqual(c['e'], 5) - - def test_copying(self): - # Check that counters are copyable, deepcopyable, picklable, and - #have a repr/eval round-trip - words = Counter('which witch had which witches wrist watch'.split()) - update_test = Counter() - update_test.update(words) - for i, dup in enumerate([ - words.copy(), - copy.copy(words), - copy.deepcopy(words), - pickle.loads(pickle.dumps(words, 0)), - pickle.loads(pickle.dumps(words, 1)), - pickle.loads(pickle.dumps(words, 2)), - pickle.loads(pickle.dumps(words, -1)), - eval(repr(words)), - update_test, - Counter(words), - ]): - msg = (i, dup, words) - self.assertTrue(dup is not words) - self.assertEqual(dup, words) - self.assertEqual(len(dup), len(words)) - self.assertEqual(type(dup), type(words)) - - def test_copy_subclass(self): - class MyCounter(Counter): - pass - c = MyCounter('slartibartfast') - d = c.copy() - self.assertEqual(d, c) - self.assertEqual(len(d), len(c)) - self.assertEqual(type(d), type(c)) - - def test_conversions(self): - # Convert to: set, list, dict - s = 'she sells sea shells by the sea shore' - self.assertEqual(sorted(Counter(s).elements()), sorted(s)) - self.assertEqual(sorted(Counter(s)), sorted(set(s))) - self.assertEqual(dict(Counter(s)), dict(Counter(s).items())) - self.assertEqual(set(Counter(s)), set(s)) - - def test_invariant_for_the_in_operator(self): - c = Counter(a=10, b=-2, c=0) - for elem in c: - self.assertTrue(elem in c) - self.assertIn(elem, c) - - def test_multiset_operations(self): - # Verify that adding a zero counter will strip zeros and negatives - c = Counter(a=10, b=-2, c=0) + Counter() - self.assertEqual(dict(c), dict(a=10)) - - elements = 'abcd' - for i in range(1000): - # test random pairs of multisets - p = Counter(dict((elem, randrange(-2,4)) for elem in elements)) - p.update(e=1, f=-1, g=0) - q = Counter(dict((elem, randrange(-2,4)) for elem in elements)) - q.update(h=1, i=-1, j=0) - for counterop, numberop in [ - (Counter.__add__, lambda x, y: max(0, x+y)), - (Counter.__sub__, lambda x, y: max(0, x-y)), - (Counter.__or__, lambda x, y: max(0,x,y)), - (Counter.__and__, lambda x, y: max(0, min(x,y))), - ]: - result = counterop(p, q) - for x in elements: - self.assertEqual(numberop(p[x], q[x]), result[x], - (counterop, x, p, q)) - # verify that results exclude non-positive counts - self.assertTrue(x>0 for x in result.values()) - - elements = 'abcdef' - for i in range(100): - # verify that random multisets with no repeats are exactly like sets - p = Counter(dict((elem, randrange(0, 2)) for elem in elements)) - q = Counter(dict((elem, randrange(0, 2)) for elem in elements)) - for counterop, setop in [ - (Counter.__sub__, set.__sub__), - (Counter.__or__, set.__or__), - (Counter.__and__, set.__and__), - ]: - counter_result = counterop(p, q) - set_result = setop(set(p.elements()), set(q.elements())) - self.assertEqual(counter_result, dict.fromkeys(set_result, 1)) - - @expectedFailurePY27 - def test_inplace_operations(self): - elements = 'abcd' - for i in range(1000): - # test random pairs of multisets - p = Counter(dict((elem, randrange(-2,4)) for elem in elements)) - p.update(e=1, f=-1, g=0) - q = Counter(dict((elem, randrange(-2,4)) for elem in elements)) - q.update(h=1, i=-1, j=0) - for inplace_op, regular_op in [ - (Counter.__iadd__, Counter.__add__), - (Counter.__isub__, Counter.__sub__), - (Counter.__ior__, Counter.__or__), - (Counter.__iand__, Counter.__and__), - ]: - c = p.copy() - c_id = id(c) - regular_result = regular_op(c, q) - inplace_result = inplace_op(c, q) - self.assertEqual(inplace_result, regular_result) - self.assertEqual(id(inplace_result), c_id) - - def test_subtract(self): - c = Counter(a=-5, b=0, c=5, d=10, e=15,g=40) - c.subtract(a=1, b=2, c=-3, d=10, e=20, f=30, h=-50) - self.assertEqual(c, Counter(a=-6, b=-2, c=8, d=0, e=-5, f=-30, g=40, h=50)) - c = Counter(a=-5, b=0, c=5, d=10, e=15,g=40) - c.subtract(Counter(a=1, b=2, c=-3, d=10, e=20, f=30, h=-50)) - self.assertEqual(c, Counter(a=-6, b=-2, c=8, d=0, e=-5, f=-30, g=40, h=50)) - c = Counter('aaabbcd') - c.subtract('aaaabbcce') - self.assertEqual(c, Counter(a=-1, b=0, c=-1, d=1, e=-1)) - - @expectedFailurePY27 - def test_unary(self): - c = Counter(a=-5, b=0, c=5, d=10, e=15,g=40) - self.assertEqual(dict(+c), dict(c=5, d=10, e=15, g=40)) - self.assertEqual(dict(-c), dict(a=5)) - - def test_repr_nonsortable(self): - c = Counter(a=2, b=None) - r = repr(c) - self.assertIn("'a': 2", r) - self.assertIn("'b': None", r) - - def test_helper_function(self): - # two paths, one for real dicts and one for other mappings - elems = list('abracadabra') - - d = dict() - _count_elements(d, elems) - self.assertEqual(d, {'a': 5, 'r': 2, 'b': 2, 'c': 1, 'd': 1}) - - m = OrderedDict() - _count_elements(m, elems) - self.assertEqual(m, - OrderedDict([('a', 5), ('b', 2), ('r', 2), ('c', 1), ('d', 1)])) - - # test fidelity to the pure python version - c = CounterSubclassWithSetItem('abracadabra') - self.assertTrue(c.called) - c = CounterSubclassWithGet('abracadabra') - self.assertTrue(c.called) - - -################################################################################ -### OrderedDict -################################################################################ - -class TestOrderedDict(unittest.TestCase): - - def test_init(self): - with self.assertRaises(TypeError): - OrderedDict([('a', 1), ('b', 2)], None) # too many args - pairs = [('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5)] - self.assertEqual(sorted(OrderedDict(dict(pairs)).items()), pairs) # dict input - self.assertEqual(sorted(OrderedDict(**dict(pairs)).items()), pairs) # kwds input - self.assertEqual(list(OrderedDict(pairs).items()), pairs) # pairs input - self.assertEqual(list(OrderedDict([('a', 1), ('b', 2), ('c', 9), ('d', 4)], - c=3, e=5).items()), pairs) # mixed input - - # Make sure that direct calls to __init__ do not clear previous contents - d = OrderedDict([('a', 1), ('b', 2), ('c', 3), ('d', 44), ('e', 55)]) - d.__init__([('e', 5), ('f', 6)], g=7, d=4) - self.assertEqual(list(d.items()), - [('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5), ('f', 6), ('g', 7)]) - - def test_update(self): - with self.assertRaises(TypeError): - OrderedDict().update([('a', 1), ('b', 2)], None) # too many args - pairs = [('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5)] - od = OrderedDict() - od.update(dict(pairs)) - self.assertEqual(sorted(od.items()), pairs) # dict input - od = OrderedDict() - od.update(**dict(pairs)) - self.assertEqual(sorted(od.items()), pairs) # kwds input - od = OrderedDict() - od.update(pairs) - self.assertEqual(list(od.items()), pairs) # pairs input - od = OrderedDict() - od.update([('a', 1), ('b', 2), ('c', 9), ('d', 4)], c=3, e=5) - self.assertEqual(list(od.items()), pairs) # mixed input - - ### The tests below fail on Py2.6 - if PY26: - return - # Issue 9137: Named argument called 'other' or 'self' - # shouldn't be treated specially. - od = OrderedDict() - od.update(self=23) - self.assertEqual(list(od.items()), [('self', 23)]) - od = OrderedDict() - od.update(other={}) - self.assertEqual(list(od.items()), [('other', {})]) - od = OrderedDict() - od.update(red=5, blue=6, other=7, self=8) - self.assertEqual(sorted(list(od.items())), - [('blue', 6), ('other', 7), ('red', 5), ('self', 8)]) - - # Make sure that direct calls to update do not clear previous contents - # add that updates items are not moved to the end - d = OrderedDict([('a', 1), ('b', 2), ('c', 3), ('d', 44), ('e', 55)]) - d.update([('e', 5), ('f', 6)], g=7, d=4) - self.assertEqual(list(d.items()), - [('a', 1), ('b', 2), ('c', 3), ('d', 4), ('e', 5), ('f', 6), ('g', 7)]) - - def test_abc(self): - self.assertIsInstance(OrderedDict(), MutableMapping) - self.assertTrue(issubclass(OrderedDict, MutableMapping)) - - def test_clear(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od = OrderedDict(pairs) - self.assertEqual(len(od), len(pairs)) - od.clear() - self.assertEqual(len(od), 0) - - def test_delitem(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - od = OrderedDict(pairs) - del od['a'] - self.assertNotIn('a', od) - with self.assertRaises(KeyError): - del od['a'] - self.assertEqual(list(od.items()), pairs[:2] + pairs[3:]) - - def test_setitem(self): - od = OrderedDict([('d', 1), ('b', 2), ('c', 3), ('a', 4), ('e', 5)]) - od['c'] = 10 # existing element - od['f'] = 20 # new element - self.assertEqual(list(od.items()), - [('d', 1), ('b', 2), ('c', 10), ('a', 4), ('e', 5), ('f', 20)]) - - def test_iterators(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od = OrderedDict(pairs) - self.assertEqual(list(od), [t[0] for t in pairs]) - self.assertEqual(list(od.keys()), [t[0] for t in pairs]) - self.assertEqual(list(od.values()), [t[1] for t in pairs]) - self.assertEqual(list(od.items()), pairs) - self.assertEqual(list(reversed(od)), - [t[0] for t in reversed(pairs)]) - - def test_popitem(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od = OrderedDict(pairs) - while pairs: - self.assertEqual(od.popitem(), pairs.pop()) - with self.assertRaises(KeyError): - od.popitem() - self.assertEqual(len(od), 0) - - def test_pop(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od = OrderedDict(pairs) - shuffle(pairs) - while pairs: - k, v = pairs.pop() - self.assertEqual(od.pop(k), v) - with self.assertRaises(KeyError): - od.pop('xyz') - self.assertEqual(len(od), 0) - self.assertEqual(od.pop(k, 12345), 12345) - - # make sure pop still works when __missing__ is defined - class Missing(OrderedDict): - def __missing__(self, key): - return 0 - m = Missing(a=1) - self.assertEqual(m.pop('b', 5), 5) - self.assertEqual(m.pop('a', 6), 1) - self.assertEqual(m.pop('a', 6), 6) - with self.assertRaises(KeyError): - m.pop('a') - - def test_equality(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od1 = OrderedDict(pairs) - od2 = OrderedDict(pairs) - self.assertEqual(od1, od2) # same order implies equality - pairs = pairs[2:] + pairs[:2] - od2 = OrderedDict(pairs) - self.assertNotEqual(od1, od2) # different order implies inequality - # comparison to regular dict is not order sensitive - self.assertEqual(od1, dict(od2)) - self.assertEqual(dict(od2), od1) - # different length implied inequality - self.assertNotEqual(od1, OrderedDict(pairs[:-1])) - - def test_copying(self): - # Check that ordered dicts are copyable, deepcopyable, picklable, - # and have a repr/eval round-trip - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - od = OrderedDict(pairs) - update_test = OrderedDict() - update_test.update(od) - for i, dup in enumerate([ - od.copy(), - copy.copy(od), - copy.deepcopy(od), - pickle.loads(pickle.dumps(od, 0)), - pickle.loads(pickle.dumps(od, 1)), - pickle.loads(pickle.dumps(od, 2)), - # pickle.loads(pickle.dumps(od, 3)), - pickle.loads(pickle.dumps(od, -1)), - eval(repr(od)), - update_test, - OrderedDict(od), - ]): - self.assertTrue(dup is not od) - self.assertEqual(dup, od) - self.assertEqual(list(dup.items()), list(od.items())) - self.assertEqual(len(dup), len(od)) - self.assertEqual(type(dup), type(od)) - - def test_yaml_linkage(self): - # Verify that __reduce__ is setup in a way that supports PyYAML's dump() feature. - # In yaml, lists are native but tuples are not. - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - od = OrderedDict(pairs) - # yaml.dump(od) --> - # '!!python/object/apply:__main__.OrderedDict\n- - [a, 1]\n - [b, 2]\n' - self.assertTrue(all(type(pair)==list for pair in od.__reduce__()[1])) - - # def test_reduce_not_too_fat(self): - # # do not save instance dictionary if not needed - # pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - # od = OrderedDict(pairs) - # self.assertEqual(len(od.__reduce__()), 2) - # od.x = 10 - # self.assertEqual(len(od.__reduce__()), 3) - - def test_repr(self): - od = OrderedDict([('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)]) - self.assertEqual(repr(od), - "OrderedDict([('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)])") - self.assertEqual(eval(repr(od)), od) - self.assertEqual(repr(OrderedDict()), "OrderedDict()") - - def test_repr_recursive(self): - # See issue #9826 - od = OrderedDict.fromkeys('abc') - od['x'] = od - self.assertEqual(repr(od), - "OrderedDict([('a', None), ('b', None), ('c', None), ('x', ...)])") - - def test_setdefault(self): - pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] - shuffle(pairs) - od = OrderedDict(pairs) - pair_order = list(od.items()) - self.assertEqual(od.setdefault('a', 10), 3) - # make sure order didn't change - self.assertEqual(list(od.items()), pair_order) - self.assertEqual(od.setdefault('x', 10), 10) - # make sure 'x' is added to the end - self.assertEqual(list(od.items())[-1], ('x', 10)) - - # make sure setdefault still works when __missing__ is defined - class Missing(OrderedDict): - def __missing__(self, key): - return 0 - self.assertEqual(Missing().setdefault(5, 9), 9) - - def test_reinsert(self): - # Given insert a, insert b, delete a, re-insert a, - # verify that a is now later than b. - od = OrderedDict() - od['a'] = 1 - od['b'] = 2 - del od['a'] - od['a'] = 1 - self.assertEqual(list(od.items()), [('b', 2), ('a', 1)]) - - @expectedFailurePY27 - def test_move_to_end(self): - od = OrderedDict.fromkeys('abcde') - self.assertEqual(list(od), list('abcde')) - od.move_to_end('c') - self.assertEqual(list(od), list('abdec')) - od.move_to_end('c', 0) - self.assertEqual(list(od), list('cabde')) - od.move_to_end('c', 0) - self.assertEqual(list(od), list('cabde')) - od.move_to_end('e') - self.assertEqual(list(od), list('cabde')) - with self.assertRaises(KeyError): - od.move_to_end('x') - - def test_override_update(self): - # Verify that subclasses can override update() without breaking __init__() - class MyOD(OrderedDict): - def update(self, *args, **kwds): - raise Exception() - items = [('a', 1), ('c', 3), ('b', 2)] - self.assertEqual(list(MyOD(items).items()), items) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_buffer.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_buffer.py deleted file mode 100644 index 74cfb74..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_buffer.py +++ /dev/null @@ -1,251 +0,0 @@ -# Tests that work for both bytes and buffer objects. -# See PEP 3137. - -from __future__ import (absolute_import, division, - print_function, unicode_literals) -from future.builtins import * -from future.tests.base import unittest, expectedFailurePY26 - -import struct -import sys - - -class MixinBytesBufferCommonTests(object): - """Tests that work for both bytes and buffer objects. - See PEP 3137. - """ - - def marshal(self, x): - """Convert x into the appropriate type for these tests.""" - raise RuntimeError('test class must provide a marshal method') - - def test_islower(self): - self.assertFalse(self.marshal(b'').islower()) - self.assertTrue(self.marshal(b'a').islower()) - self.assertFalse(self.marshal(b'A').islower()) - self.assertFalse(self.marshal(b'\n').islower()) - self.assertTrue(self.marshal(b'abc').islower()) - self.assertFalse(self.marshal(b'aBc').islower()) - self.assertTrue(self.marshal(b'abc\n').islower()) - self.assertRaises(TypeError, self.marshal(b'abc').islower, 42) - - def test_isupper(self): - self.assertFalse(self.marshal(b'').isupper()) - self.assertFalse(self.marshal(b'a').isupper()) - self.assertTrue(self.marshal(b'A').isupper()) - self.assertFalse(self.marshal(b'\n').isupper()) - self.assertTrue(self.marshal(b'ABC').isupper()) - self.assertFalse(self.marshal(b'AbC').isupper()) - self.assertTrue(self.marshal(b'ABC\n').isupper()) - self.assertRaises(TypeError, self.marshal(b'abc').isupper, 42) - - def test_istitle(self): - self.assertFalse(self.marshal(b'').istitle()) - self.assertFalse(self.marshal(b'a').istitle()) - self.assertTrue(self.marshal(b'A').istitle()) - self.assertFalse(self.marshal(b'\n').istitle()) - self.assertTrue(self.marshal(b'A Titlecased Line').istitle()) - self.assertTrue(self.marshal(b'A\nTitlecased Line').istitle()) - self.assertTrue(self.marshal(b'A Titlecased, Line').istitle()) - self.assertFalse(self.marshal(b'Not a capitalized String').istitle()) - self.assertFalse(self.marshal(b'Not\ta Titlecase String').istitle()) - self.assertFalse(self.marshal(b'Not--a Titlecase String').istitle()) - self.assertFalse(self.marshal(b'NOT').istitle()) - self.assertRaises(TypeError, self.marshal(b'abc').istitle, 42) - - def test_isspace(self): - self.assertFalse(self.marshal(b'').isspace()) - self.assertFalse(self.marshal(b'a').isspace()) - self.assertTrue(self.marshal(b' ').isspace()) - self.assertTrue(self.marshal(b'\t').isspace()) - self.assertTrue(self.marshal(b'\r').isspace()) - self.assertTrue(self.marshal(b'\n').isspace()) - self.assertTrue(self.marshal(b' \t\r\n').isspace()) - self.assertFalse(self.marshal(b' \t\r\na').isspace()) - self.assertRaises(TypeError, self.marshal(b'abc').isspace, 42) - - def test_isalpha(self): - self.assertFalse(self.marshal(b'').isalpha()) - self.assertTrue(self.marshal(b'a').isalpha()) - self.assertTrue(self.marshal(b'A').isalpha()) - self.assertFalse(self.marshal(b'\n').isalpha()) - self.assertTrue(self.marshal(b'abc').isalpha()) - self.assertFalse(self.marshal(b'aBc123').isalpha()) - self.assertFalse(self.marshal(b'abc\n').isalpha()) - self.assertRaises(TypeError, self.marshal(b'abc').isalpha, 42) - - def test_isalnum(self): - self.assertFalse(self.marshal(b'').isalnum()) - self.assertTrue(self.marshal(b'a').isalnum()) - self.assertTrue(self.marshal(b'A').isalnum()) - self.assertFalse(self.marshal(b'\n').isalnum()) - self.assertTrue(self.marshal(b'123abc456').isalnum()) - self.assertTrue(self.marshal(b'a1b3c').isalnum()) - self.assertFalse(self.marshal(b'aBc000 ').isalnum()) - self.assertFalse(self.marshal(b'abc\n').isalnum()) - self.assertRaises(TypeError, self.marshal(b'abc').isalnum, 42) - - def test_isdigit(self): - self.assertFalse(self.marshal(b'').isdigit()) - self.assertFalse(self.marshal(b'a').isdigit()) - self.assertTrue(self.marshal(b'0').isdigit()) - self.assertTrue(self.marshal(b'0123456789').isdigit()) - self.assertFalse(self.marshal(b'0123456789a').isdigit()) - - self.assertRaises(TypeError, self.marshal(b'abc').isdigit, 42) - - def test_lower(self): - self.assertEqual(bytes(b'hello'), self.marshal(b'HeLLo').lower()) - self.assertEqual(bytes(b'hello'), self.marshal(b'hello').lower()) - self.assertRaises(TypeError, self.marshal(b'hello').lower, 42) - - def test_upper(self): - self.assertEqual(bytes(b'HELLO'), self.marshal(b'HeLLo').upper()) - self.assertEqual(bytes(b'HELLO'), self.marshal(b'HELLO').upper()) - self.assertRaises(TypeError, self.marshal(b'hello').upper, 42) - - def test_capitalize(self): - self.assertEqual(bytes(b' hello '), self.marshal(b' hello ').capitalize()) - self.assertEqual(bytes(b'Hello '), self.marshal(b'Hello ').capitalize()) - self.assertEqual(bytes(b'Hello '), self.marshal(b'hello ').capitalize()) - self.assertEqual(bytes(b'Aaaa'), self.marshal(b'aaaa').capitalize()) - self.assertEqual(bytes(b'Aaaa'), self.marshal(b'AaAa').capitalize()) - - self.assertRaises(TypeError, self.marshal(b'hello').capitalize, 42) - - def test_ljust(self): - self.assertEqual(bytes(b'abc '), self.marshal(b'abc').ljust(10)) - self.assertEqual(bytes(b'abc '), self.marshal(b'abc').ljust(6)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').ljust(3)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').ljust(2)) - self.assertEqual(bytes(b'abc*******'), self.marshal(b'abc').ljust(10, b'*')) - self.assertRaises(TypeError, self.marshal(b'abc').ljust) - - def test_rjust(self): - self.assertEqual(bytes(b' abc'), self.marshal(b'abc').rjust(10)) - self.assertEqual(bytes(b' abc'), self.marshal(b'abc').rjust(6)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').rjust(3)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').rjust(2)) - self.assertEqual(bytes(b'*******abc'), self.marshal(b'abc').rjust(10, b'*')) - self.assertRaises(TypeError, self.marshal(b'abc').rjust) - - def test_center(self): - self.assertEqual(bytes(b' abc '), self.marshal(b'abc').center(10)) - self.assertEqual(bytes(b' abc '), self.marshal(b'abc').center(6)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').center(3)) - self.assertEqual(bytes(b'abc'), self.marshal(b'abc').center(2)) - self.assertEqual(bytes(b'***abc****'), self.marshal(b'abc').center(10, b'*')) - self.assertRaises(TypeError, self.marshal(b'abc').center) - - def test_swapcase(self): - self.assertEqual(bytes(b'hEllO CoMPuTErS'), - self.marshal(bytes(b'HeLLo cOmpUteRs')).swapcase()) - - self.assertRaises(TypeError, self.marshal(b'hello').swapcase, 42) - - def test_zfill(self): - self.assertEqual(bytes(b'123'), self.marshal(b'123').zfill(2)) - self.assertEqual(bytes(b'123'), self.marshal(b'123').zfill(3)) - self.assertEqual(bytes(b'0123'), self.marshal(b'123').zfill(4)) - self.assertEqual(bytes(b'+123'), self.marshal(b'+123').zfill(3)) - self.assertEqual(bytes(b'+123'), self.marshal(b'+123').zfill(4)) - self.assertEqual(bytes(b'+0123'), self.marshal(b'+123').zfill(5)) - self.assertEqual(bytes(b'-123'), self.marshal(b'-123').zfill(3)) - self.assertEqual(bytes(b'-123'), self.marshal(b'-123').zfill(4)) - self.assertEqual(bytes(b'-0123'), self.marshal(b'-123').zfill(5)) - self.assertEqual(bytes(b'000'), self.marshal(b'').zfill(3)) - self.assertEqual(bytes(b'34'), self.marshal(b'34').zfill(1)) - self.assertEqual(bytes(b'0034'), self.marshal(b'34').zfill(4)) - - self.assertRaises(TypeError, self.marshal(b'123').zfill) - - def test_expandtabs(self): - self.assertEqual(bytes(b'abc\rab def\ng hi'), - self.marshal(b'abc\rab\tdef\ng\thi').expandtabs()) - self.assertEqual(bytes(b'abc\rab def\ng hi'), - self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(8)) - self.assertEqual(bytes(b'abc\rab def\ng hi'), - self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(4)) - self.assertEqual(bytes(b'abc\r\nab def\ng hi'), - self.marshal(b'abc\r\nab\tdef\ng\thi').expandtabs(4)) - self.assertEqual(bytes(b'abc\rab def\ng hi'), - self.marshal(b'abc\rab\tdef\ng\thi').expandtabs()) - self.assertEqual(bytes(b'abc\rab def\ng hi'), - self.marshal(b'abc\rab\tdef\ng\thi').expandtabs(8)) - self.assertEqual(bytes(b'abc\r\nab\r\ndef\ng\r\nhi'), - self.marshal(b'abc\r\nab\r\ndef\ng\r\nhi').expandtabs(4)) - self.assertEqual(bytes(b' a\n b'), self.marshal(b' \ta\n\tb').expandtabs(1)) - - self.assertRaises(TypeError, self.marshal(b'hello').expandtabs, 42, 42) - # This test is only valid when sizeof(int) == sizeof(void*) == 4. - if sys.maxsize < (1 << 32) and struct.calcsize('P') == 4: - self.assertRaises(OverflowError, - self.marshal(b'\ta\n\tb').expandtabs, sys.maxsize) - - def test_title(self): - self.assertEqual(bytes(b' Hello '), self.marshal(b' hello ').title()) - self.assertEqual(bytes(b'Hello '), self.marshal(b'hello ').title()) - self.assertEqual(bytes(b'Hello '), self.marshal(b'Hello ').title()) - self.assertEqual(bytes(b'Format This As Title String'), - self.marshal(b'fOrMaT thIs aS titLe String').title()) - self.assertEqual(bytes(b'Format,This-As*Title;String'), - self.marshal(b'fOrMaT,thIs-aS*titLe;String').title()) - self.assertEqual(bytes(b'Getint'), self.marshal(b'getInt').title()) - self.assertRaises(TypeError, self.marshal(b'hello').title, 42) - - def test_splitlines(self): - self.assertEqual([bytes(b'abc'), bytes(b'def'), bytes(b''), bytes(b'ghi')], - self.marshal(b'abc\ndef\n\rghi').splitlines()) - self.assertEqual([bytes(b'abc'), bytes(b'def'), bytes(b''), bytes(b'ghi')], - self.marshal(b'abc\ndef\n\r\nghi').splitlines()) - self.assertEqual([bytes(b'abc'), bytes(b'def'), bytes(b'ghi')], - self.marshal(b'abc\ndef\r\nghi').splitlines()) - # TODO: add bytes calls around these too ... - self.assertEqual([b'abc', b'def', b'ghi'], - self.marshal(b'abc\ndef\r\nghi\n').splitlines()) - self.assertEqual([b'abc', b'def', b'ghi', b''], - self.marshal(b'abc\ndef\r\nghi\n\r').splitlines()) - self.assertEqual([b'', b'abc', b'def', b'ghi', b''], - self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines()) - self.assertEqual([b'', b'abc', b'def', b'ghi', b''], - self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(False)) - self.assertEqual([b'\n', b'abc\n', b'def\r\n', b'ghi\n', b'\r'], - self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(True)) - self.assertEqual([b'', b'abc', b'def', b'ghi', b''], - self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(False)) - self.assertEqual([b'\n', b'abc\n', b'def\r\n', b'ghi\n', b'\r'], - self.marshal(b'\nabc\ndef\r\nghi\n\r').splitlines(True)) - - self.assertRaises(TypeError, self.marshal(b'abc').splitlines, 42, 42) - - -# From Python-3.3.5/Lib/test/test_bytes.py: - -class BytearrayPEP3137Test(unittest.TestCase, - MixinBytesBufferCommonTests): - def marshal(self, x): - return bytearray(bytes(x)) - - @expectedFailurePY26 - def test_returns_new_copy(self): - val = self.marshal(b'1234') - # On immutable types these MAY return a reference to themselves - # but on mutable types like bytearray they MUST return a new copy. - for methname in ('zfill', 'rjust', 'ljust', 'center'): - method = getattr(val, methname) - newval = method(3) - self.assertEqual(val, newval) - self.assertTrue(val is not newval, - methname+' returned self on a mutable object') - for expr in ('val.split()[0]', 'val.rsplit()[0]', - 'val.partition(b".")[0]', 'val.rpartition(b".")[2]', - 'val.splitlines()[0]', 'val.replace(b"", b"")'): - newval = eval(expr) - self.assertEqual(val, newval) - self.assertTrue(val is not newval, - expr+' returned val on a mutable object') - - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins.py deleted file mode 100644 index ca07b9e..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins.py +++ /dev/null @@ -1,1876 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests to make sure the behaviour of the builtins is sensible and correct. -""" - -from __future__ import absolute_import, division, print_function, unicode_literals -from future.builtins import (bytes, dict, int, range, round, str, super, - ascii, chr, hex, input, next, oct, open, pow, - filter, map, zip, min, max) - -from future.utils import PY3, exec_, native_str, implements_iterator -from future.tests.base import (unittest, skip26, expectedFailurePY2, - expectedFailurePY26) - -import sys -import textwrap -import tempfile -import os -from subprocess import Popen, PIPE -from numbers import Integral -from decimal import Decimal - - -class TestBuiltins(unittest.TestCase): - def setUp(self): - self.tempdir = tempfile.mkdtemp() + os.path.sep - - def test_super(self): - class verbose_list(list): - ''' - A class that uses the new simpler super() function - ''' - def append(self, item): - print('Adding an item') - super().append(item) - - l = verbose_list() - l.append('blah') - self.assertEqual(l[0], 'blah') - self.assertEqual(len(l), 1) - self.assertTrue(isinstance(l, list)) - - def test_super_2(self): - """ - This occurs in the backported email/_header_value_parser.py - module and seems to fail. - """ - class Terminal(str): - def __new__(cls, value, token_type): - self = super().__new__(cls, value) - self.token_type = token_type - self.defects = [] - return self - - DOT = Terminal('.', 'dot') - - self.assertTrue(True) - - def test_isinstance_int(self): - """ - Redefining ``int`` to a ``long`` subclass on Py2 makes this - test fail unless __instancecheck__() is defined appropriately (or - isinstance is redefined, as we used to do ...) - """ - self.assertTrue(isinstance(0, int)) - self.assertTrue(isinstance(int(1), int)) - self.assertFalse(isinstance(1.0, int)) - - def test_isinstance_Integral(self): - """ - Tests the preferred alternative to the above - """ - self.assertTrue(isinstance(0, Integral)) - - def test_isinstance_long(self): - """ - Py2's long doesn't inherit from int! - """ - self.assertTrue(isinstance(10**100, int)) - self.assertTrue(isinstance(int(2**64), int)) - if not PY3: - self.assertTrue(isinstance(long(1), int)) - # Note: the following is a SyntaxError on Py3: - # self.assertTrue(isinstance(1L, int)) - - def test_isinstance_bytes(self): - self.assertTrue(isinstance(b'byte-string', bytes)) - self.assertFalse(isinstance(b'byte-string', str)) - - def test_isinstance_str(self): - self.assertTrue(isinstance('string', str)) - self.assertTrue(isinstance(u'string', str)) - self.assertFalse(isinstance(u'string', bytes)) - - @expectedFailurePY2 - def test_type(self): - """ - The following fails when passed a unicode string on Python - (including when unicode_literals is in effect) and fails when - passed a byte-string on Python 3. So type() always wants a native - string as the first argument. - - TODO: maybe provide a replacement that works identically on Py2/3? - """ - mytype = type('blah', (dict,), {"old": 1, "new": 2}) - d = mytype() - self.assertTrue(isinstance(d, mytype)) - self.assertTrue(isinstance(d, dict)) - - def test_isinstance_tuple_of_types(self): - # These two should be equivalent, even if ``int`` is a special - # backported type. - label = 1 - self.assertTrue(isinstance(label, (float, Decimal)) or - isinstance(label, int)) - self.assertTrue(isinstance(label, (float, Decimal, int))) - self.assertTrue(isinstance(10**100, (float, Decimal, int))) - - self.assertTrue(isinstance(b'blah', (str, bytes))) - self.assertTrue(isinstance(b'blah', (bytes, float, int))) - - self.assertFalse(isinstance(b'blah', (str, Decimal, float, int))) - - self.assertTrue(isinstance('blah', (str, Decimal, float, int))) - self.assertTrue(isinstance(u'blah', (Decimal, float, int, str))) - - self.assertFalse(isinstance('blah', (bytes, Decimal, float, int))) - - def test_round(self): - """ - Note that the Python 2.x round() function fails these tests. The - Python 3.x round() function passes them, as should our custom - round() function. - """ - self.assertEqual(round(0.1250, 2), 0.12) - self.assertEqual(round(0.1350, 2), 0.14) - self.assertEqual(round(0.1251, 2), 0.13) - self.assertEqual(round(0.125000001, 2), 0.13) - self.assertEqual(round(123.5, 0), 124.0) - self.assertEqual(round(123.5), 124) - self.assertEqual(round(12.35, 2), 12.35) - self.assertEqual(round(12.35, 1), 12.3) - self.assertEqual(round(12.35, 0), 12.0) - self.assertEqual(round(123.5, 1), 123.5) - - self.assertTrue(isinstance(round(123.5, 0), float)) - self.assertTrue(isinstance(round(123.5), Integral)) - - @unittest.skip('negative ndigits not implemented yet') - def test_round_negative_ndigits(self): - self.assertEqual(round(10.1350, 0), 10.0) - self.assertEqual(round(10.1350, -1), 10.0) - self.assertEqual(round(10.1350, -2), 0.0) - self.assertEqual(round(10.1350, -3), 0.0) - - self.assertEqual(round(12.35, -1), 10.0) - self.assertEqual(round(12.35, -2), 0.0) - self.assertEqual(round(123.5, -1), 120.0) - self.assertEqual(round(123.5, -2), 100.0) - self.assertEqual(round(123.551, -2), 100.0) - self.assertEqual(round(123.551, -3), 0.0) - - def test_newnext_doc_example(self): - # Python 3-style iterator: - class Upper(object): - def __init__(self, iterable): - self._iter = iter(iterable) - def __next__(self): # note the Py3 interface - return next(self._iter).upper() - def __iter__(self): - return self - - # from future.builtins import next - itr = Upper('hello') - self.assertEqual(next(itr), 'H') - self.assertEqual(next(itr), 'E') - # This doesn't work on Py2 because next() isn't defined: - # self.assertEqual(list(itr), 'LLO') - - # Check that regular Py2 iterators with just a .next method also work: - itr2 = iter(['one', 'three', 'five']) - self.assertEqual(next(itr2), 'one') - - -############################################################## -# Below here are the tests from Py3.3'2 test_builtin.py module -############################################################## - -from future.backports.test.support import TESTFN, unlink, run_unittest, check_warnings -import ast -import collections - -import io -import locale -import os -import pickle -import platform -import random -import sys -import traceback -import types -# Imported above more portably (using unittest2 on Py2.6): -import warnings -from operator import neg -try: - import pty, signal -except ImportError: - pty = signal = None - - -class Squares: - - def __init__(self, max): - self.max = max - self.sofar = [] - - def __len__(self): return len(self.sofar) - - def __getitem__(self, i): - if not 0 <= i < self.max: raise IndexError - n = len(self.sofar) - while n <= i: - self.sofar.append(n*n) - n += 1 - return self.sofar[i] - -class StrSquares: - - def __init__(self, max): - self.max = max - self.sofar = [] - - def __len__(self): - return len(self.sofar) - - def __getitem__(self, i): - if not 0 <= i < self.max: - raise IndexError - n = len(self.sofar) - while n <= i: - self.sofar.append(str(n*n)) - n += 1 - return self.sofar[i] - -class BitBucket: - def write(self, line): - pass - -test_conv_no_sign = [ - ('0', 0), - ('1', 1), - ('9', 9), - ('10', 10), - ('99', 99), - ('100', 100), - ('314', 314), - (' 314', 314), - ('314 ', 314), - (' \t\t 314 \t\t ', 314), - (repr(sys.maxsize), sys.maxsize), - (' 1x', ValueError), - (' 1 ', 1), - (' 1\02 ', ValueError), - ('', ValueError), - (' ', ValueError), - (' \t\t ', ValueError), - (str(b'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), - (chr(0x200), ValueError), -] - -test_conv_sign = [ - ('0', 0), - ('1', 1), - ('9', 9), - ('10', 10), - ('99', 99), - ('100', 100), - ('314', 314), - (' 314', ValueError), - ('314 ', 314), - (' \t\t 314 \t\t ', ValueError), - (repr(sys.maxsize), sys.maxsize), - (' 1x', ValueError), - (' 1 ', ValueError), - (' 1\02 ', ValueError), - ('', ValueError), - (' ', ValueError), - (' \t\t ', ValueError), - (str(b'\u0663\u0661\u0664 ','raw-unicode-escape'), 314), - (chr(0x200), ValueError), -] - -class TestFailingBool: - def __bool__(self): - raise RuntimeError - # On Py2: - def __nonzero__(self): - raise RuntimeError - -class TestFailingIter: - def __iter__(self): - raise RuntimeError - -def filter_char(arg): - return ord(arg) > ord("d") - -def map_char(arg): - return chr(ord(arg)+1) - -class BuiltinTest(unittest.TestCase): - # Helper to check picklability - def check_iter_pickle(self, it, seq): - itorg = it - d = pickle.dumps(it) - it = pickle.loads(d) - self.assertEqual(type(itorg), type(it)) - self.assertEqual(list(it), seq) - - #test the iterator after dropping one from it - it = pickle.loads(d) - try: - next(it) - except StopIteration: - return - d = pickle.dumps(it) - it = pickle.loads(d) - self.assertEqual(list(it), seq[1:]) - - def test_import(self): - __import__('sys') - __import__('time') - __import__('string') - __import__(name='sys') - __import__(name='time', level=0) - self.assertRaises(ImportError, __import__, 'spamspam') - self.assertRaises(TypeError, __import__, 1, 2, 3, 4) - self.assertRaises(ValueError, __import__, '') - self.assertRaises(TypeError, __import__, 'sys', name='sys') - - def test_abs(self): - # int - self.assertEqual(abs(0), 0) - self.assertEqual(abs(1234), 1234) - self.assertEqual(abs(-1234), 1234) - self.assertTrue(abs(-sys.maxsize-1) > 0) - # float - self.assertEqual(abs(0.0), 0.0) - self.assertEqual(abs(3.14), 3.14) - self.assertEqual(abs(-3.14), 3.14) - # str - self.assertRaises(TypeError, abs, 'a') - # bool - self.assertEqual(abs(True), 1) - self.assertEqual(abs(False), 0) - # other - self.assertRaises(TypeError, abs) - self.assertRaises(TypeError, abs, None) - class AbsClass(object): - def __abs__(self): - return -5 - self.assertEqual(abs(AbsClass()), -5) - - def test_all(self): - self.assertEqual(all([2, 4, 6]), True) - self.assertEqual(all([2, None, 6]), False) - self.assertRaises(RuntimeError, all, [2, TestFailingBool(), 6]) - self.assertRaises(RuntimeError, all, TestFailingIter()) - self.assertRaises(TypeError, all, 10) # Non-iterable - self.assertRaises(TypeError, all) # No args - self.assertRaises(TypeError, all, [2, 4, 6], []) # Too many args - self.assertEqual(all([]), True) # Empty iterator - self.assertEqual(all([0, TestFailingBool()]), False)# Short-circuit - S = [50, 60] - self.assertEqual(all(x > 42 for x in S), True) - S = [50, 40, 60] - self.assertEqual(all(x > 42 for x in S), False) - - def test_any(self): - self.assertEqual(any([None, None, None]), False) - self.assertEqual(any([None, 4, None]), True) - self.assertRaises(RuntimeError, any, [None, TestFailingBool(), 6]) - self.assertRaises(RuntimeError, any, TestFailingIter()) - self.assertRaises(TypeError, any, 10) # Non-iterable - self.assertRaises(TypeError, any) # No args - self.assertRaises(TypeError, any, [2, 4, 6], []) # Too many args - self.assertEqual(any([]), False) # Empty iterator - self.assertEqual(any([1, TestFailingBool()]), True) # Short-circuit - S = [40, 60, 30] - self.assertEqual(any(x > 42 for x in S), True) - S = [10, 20, 30] - self.assertEqual(any(x > 42 for x in S), False) - - def test_ascii(self): - # Was: self.assertEqual(ascii(''), "''") # '\'\'') - # Heisenbug on Py2.7?! - self.assertEqual(ascii(0), '0') - self.assertEqual(ascii(()), '()') - self.assertEqual(ascii([]), '[]') - self.assertEqual(ascii({}), '{}') - a = [] - a.append(a) - self.assertEqual(ascii(a), '[[...]]') - a = {} - a[0] = a - self.assertEqual(ascii(a), '{0: {...}}') - # Advanced checks for unicode strings - def _check_uni(s): - self.assertEqual(ascii(s), repr(s)) - _check_uni("'") - _check_uni('"') - _check_uni('"\'') - _check_uni('\0') - _check_uni('\r\n\t .') - # Unprintable non-ASCII characters - _check_uni('\x85') - _check_uni('\u1fff') - _check_uni('\U00012fff') - # Lone surrogates - _check_uni('\ud800') - _check_uni('\udfff') - - # Issue #9804: surrogates should be joined even for printable - # wide characters (UCS-2 builds). - - # Fails on Py2.7. Was: - # self.assertEqual(ascii('\U0001d121'), "'\\U0001d121'") - # # All together - # s = "'\0\"\n\r\t abcd\x85é\U00012fff\uD800\U0001D121xxx." - # self.assertEqual(ascii(s), - # r"""'\'\x00"\n\r\t abcd\x85\xe9\U00012fff\ud800\U0001d121xxx.'""") - - def test_neg(self): - x = -sys.maxsize-1 - self.assertTrue(isinstance(x, int)) - self.assertEqual(-x, sys.maxsize+1) - - def test_callable(self): - self.assertTrue(callable(len)) - self.assertFalse(callable("a")) - self.assertTrue(callable(callable)) - self.assertTrue(callable(lambda x, y: x + y)) - self.assertFalse(callable(__builtins__)) - def f(): pass - self.assertTrue(callable(f)) - - class C1(object): # Was: class C1: (old-style class on Py2) - def meth(self): pass - self.assertTrue(callable(C1)) - c = C1() - self.assertTrue(callable(c.meth)) - self.assertFalse(callable(c)) - - # __call__ is looked up on the class, not the instance - c.__call__ = None - self.assertFalse(callable(c)) - c.__call__ = lambda self: 0 - self.assertFalse(callable(c)) - del c.__call__ - self.assertFalse(callable(c)) - - class C2(object): - def __call__(self): pass - c2 = C2() - self.assertTrue(callable(c2)) - c2.__call__ = None - self.assertTrue(callable(c2)) - class C3(C2): pass - c3 = C3() - self.assertTrue(callable(c3)) - - def test_chr(self): - self.assertEqual(chr(32), ' ') - self.assertEqual(chr(65), 'A') - self.assertEqual(chr(97), 'a') - self.assertEqual(chr(0xff), '\xff') - self.assertRaises(ValueError, chr, 1<<24) - self.assertRaises(TypeError, chr) - self.assertEqual(chr(0x0000FFFF), "\U0000FFFF") - self.assertRaises(ValueError, chr, -1) - self.assertRaises(ValueError, chr, 0x00110000) - self.assertRaises((OverflowError, ValueError), chr, 2**32) - - @unittest.skip('FIXME: skip on narrow builds?') - def test_ord_big(self): - """ - These tests seem to fail on OS X (narrow Python build?) - """ - self.assertEqual(chr(sys.maxunicode), - str('\\U0010ffff'.encode("ascii"), 'unicode-escape')) - self.assertEqual(ord("\U0000FFFF"), 0x0000FFFF) - self.assertEqual(ord("\U00010000"), 0x00010000) - self.assertEqual(ord("\U00010001"), 0x00010001) - self.assertEqual(ord("\U000FFFFE"), 0x000FFFFE) - self.assertEqual(ord("\U000FFFFF"), 0x000FFFFF) - self.assertEqual(ord("\U00100000"), 0x00100000) - self.assertEqual(ord("\U00100001"), 0x00100001) - self.assertEqual(ord("\U0010FFFE"), 0x0010FFFE) - self.assertEqual(ord("\U0010FFFF"), 0x0010FFFF) - - @unittest.skip('FIXME: skip on narrow builds?') - def test_chr_big(self): - """ - These tests seem to fail on OS X (narrow Python build?) - """ - self.assertEqual(ord(chr(0x10FFFF)), 0x10FFFF) - self.assertEqual(chr(0x00010000), "\U00010000") - self.assertEqual(chr(0x00010001), "\U00010001") - self.assertEqual(chr(0x000FFFFE), "\U000FFFFE") - self.assertEqual(chr(0x000FFFFF), "\U000FFFFF") - self.assertEqual(chr(0x00100000), "\U00100000") - self.assertEqual(chr(0x00100001), "\U00100001") - self.assertEqual(chr(0x0010FFFE), "\U0010FFFE") - self.assertEqual(chr(0x0010FFFF), "\U0010FFFF") - - def test_compile(self): - compile('print(1)\n', '', 'exec') - bom = b'\xef\xbb\xbf' - compile(bom + b'print(1)\n', '', 'exec') - compile(source='pass', filename='?', mode='exec') - compile(dont_inherit=0, filename='tmp', source='0', mode='eval') - compile('pass', '?', dont_inherit=1, mode='exec') - # Fails on Py2.7: - # Was: compile(memoryview(b"text"), "name", "exec") - self.assertRaises(TypeError, compile) - self.assertRaises(ValueError, compile, 'print(42)\n', '<string>', 'badmode') - self.assertRaises(ValueError, compile, 'print(42)\n', '<string>', 'single', 0xff) - # Raises TypeError in Python < v3.5, ValueError in v3.5: - self.assertRaises((TypeError, ValueError), compile, chr(0), 'f', 'exec') - self.assertRaises(TypeError, compile, 'pass', '?', 'exec', - mode='eval', source='0', filename='tmp') - compile('print("\xe5")\n', '', 'exec') - self.assertRaises(ValueError, compile, str('a = 1'), 'f', 'bad') - - # test the optimize argument - # These tests fail on Py2.7 ... - - # codestr = '''def f(): - # """doc""" - # try: - # assert False - # except AssertionError: - # return (True, f.__doc__) - # else: - # return (False, f.__doc__) - # ''' - # def f(): """doc""" - # values = [(-1, __debug__, f.__doc__), - # (0, True, 'doc'), - # (1, False, 'doc'), - # (2, False, None)] - # for optval, debugval, docstring in values: - # # test both direct compilation and compilation via AST - # codeobjs = [] - # codeobjs.append(compile(codestr, "<test>", "exec", optimize=optval)) - # tree = ast.parse(codestr) - # codeobjs.append(compile(tree, "<test>", "exec", optimize=optval)) - # for code in codeobjs: - # ns = {} - # exec_(code, ns) - # rv = ns['f']() - # self.assertEqual(rv, (debugval, docstring)) - - def test_delattr(self): - sys.spam = 1 - delattr(sys, 'spam') - self.assertRaises(TypeError, delattr) - - def test_dir(self): - # dir(wrong number of arguments) - self.assertRaises(TypeError, dir, 42, 42) - - # dir() - local scope - local_var = 1 - self.assertIn('local_var', dir()) - - # dir(module) - self.assertIn('exit', dir(sys)) - - # dir(module_with_invalid__dict__) - class Foo(types.ModuleType): - __dict__ = 8 - f = Foo(native_str("foo")) - self.assertRaises(TypeError, dir, f) - - # dir(type) - self.assertIn("strip", dir(str)) - self.assertNotIn("__mro__", dir(str)) - - # dir(obj) - class Foo(object): - def __init__(self): - self.x = 7 - self.y = 8 - self.z = 9 - f = Foo() - self.assertIn("y", dir(f)) - - # dir(obj_no__dict__) - class Foo(object): - __slots__ = [] - f = Foo() - self.assertIn("__repr__", dir(f)) - - # dir(obj_no__class__with__dict__) - # (an ugly trick to cause getattr(f, "__class__") to fail) - class Foo(object): - __slots__ = ["__class__", "__dict__"] - def __init__(self): - self.bar = "wow" - f = Foo() - self.assertNotIn("__repr__", dir(f)) - self.assertIn("bar", dir(f)) - - # dir(obj_using __dir__) - class Foo(object): - def __dir__(self): - return ["kan", "ga", "roo"] - f = Foo() - self.assertTrue(dir(f) == ["ga", "kan", "roo"]) - - # dir(obj__dir__tuple) - # Was: - # class Foo(object): - # def __dir__(self): - # return ("b", "c", "a") - # res = dir(Foo()) - # self.assertIsInstance(res, list) - # self.assertTrue(res == ["a", "b", "c"]) - - # dir(obj__dir__not_sequence) - class Foo(object): - def __dir__(self): - return 7 - f = Foo() - self.assertRaises(TypeError, dir, f) - - # These tests fail on Py2: - # # dir(traceback) - # try: - # raise IndexError - # except: - # self.assertEqual(len(dir(sys.exc_info()[2])), 4) - # - # # test that object has a __dir__() - # self.assertEqual(sorted([].__dir__()), dir([])) - - def test_divmod(self): - self.assertEqual(divmod(12, 7), (1, 5)) - self.assertEqual(divmod(-12, 7), (-2, 2)) - self.assertEqual(divmod(12, -7), (-2, -2)) - self.assertEqual(divmod(-12, -7), (1, -5)) - - self.assertEqual(divmod(-sys.maxsize-1, -1), (sys.maxsize+1, 0)) - - for num, denom, exp_result in [ (3.25, 1.0, (3.0, 0.25)), - (-3.25, 1.0, (-4.0, 0.75)), - (3.25, -1.0, (-4.0, -0.75)), - (-3.25, -1.0, (3.0, -0.25))]: - result = divmod(num, denom) - self.assertAlmostEqual(result[0], exp_result[0]) - self.assertAlmostEqual(result[1], exp_result[1]) - - self.assertRaises(TypeError, divmod) - - def test_eval(self): - self.assertEqual(eval('1+1'), 2) - self.assertEqual(eval(' 1+1\n'), 2) - globals = {'a': 1, 'b': 2} - locals = {'b': 200, 'c': 300} - self.assertEqual(eval('a', globals) , 1) - self.assertEqual(eval('a', globals, locals), 1) - self.assertEqual(eval('b', globals, locals), 200) - self.assertEqual(eval('c', globals, locals), 300) - globals = {'a': 1, 'b': 2} - locals = {'b': 200, 'c': 300} - bom = b'\xef\xbb\xbf' - self.assertEqual(eval(bom + b'a', globals, locals), 1) - self.assertEqual(eval('"\xe5"', globals), "\xe5") - self.assertRaises(TypeError, eval) - self.assertRaises(TypeError, eval, ()) - self.assertRaises(SyntaxError, eval, bom[:2] + b'a') - - def test_general_eval(self): - # Tests that general mappings can be used for the locals argument - - class M: - "Test mapping interface versus possible calls from eval()." - def __getitem__(self, key): - if key == 'a': - return 12 - raise KeyError - def keys(self): - return list('xyz') - - m = M() - g = globals() - self.assertEqual(eval('a', g, m), 12) - self.assertRaises(NameError, eval, 'b', g, m) - self.assertEqual(eval('dir()', g, m), list('xyz')) - self.assertEqual(eval('globals()', g, m), g) - self.assertEqual(eval('locals()', g, m), m) - self.assertRaises(TypeError, eval, 'a', m) - class A: - "Non-mapping" - pass - m = A() - self.assertRaises(TypeError, eval, 'a', g, m) - - # Verify that dict subclasses work as well - class D(dict): - def __getitem__(self, key): - if key == 'a': - return 12 - return dict.__getitem__(self, key) - def keys(self): - return list('xyz') - - d = D() - self.assertEqual(eval('a', g, d), 12) - self.assertRaises(NameError, eval, 'b', g, d) - self.assertEqual(eval('dir()', g, d), list('xyz')) - self.assertEqual(eval('globals()', g, d), g) - self.assertEqual(eval('locals()', g, d), d) - - # Verify locals stores (used by list comps) - eval('[locals() for i in (2,3)]', g, d) - if PY3: - from collections import UserDict - else: - from UserDict import UserDict - eval('[locals() for i in (2,3)]', g, UserDict()) - - class SpreadSheet: - "Sample application showing nested, calculated lookups." - _cells = {} - def __setitem__(self, key, formula): - self._cells[key] = formula - def __getitem__(self, key): - return eval(self._cells[key], globals(), self) - - ss = SpreadSheet() - ss['a1'] = '5' - ss['a2'] = 'a1*6' - ss['a3'] = 'a2*7' - self.assertEqual(ss['a3'], 210) - - # Verify that dir() catches a non-list returned by eval - # SF bug #1004669 - class C: - def __getitem__(self, item): - raise KeyError(item) - def keys(self): - return 1 # used to be 'a' but that's no longer an error - self.assertRaises(TypeError, eval, 'dir()', globals(), C()) - - def test_exec_(self): - g = {} - exec_('z = 1', g) - if '__builtins__' in g: - del g['__builtins__'] - self.assertEqual(g, {'z': 1}) - - exec_('z = 1+1', g) - if '__builtins__' in g: - del g['__builtins__'] - self.assertEqual(g, {'z': 2}) - g = {} - l = {} - - with check_warnings(): - warnings.filterwarnings("ignore", "global statement", - module="<string>") - exec_('global a; a = 1; b = 2', g, l) - if '__builtins__' in g: - del g['__builtins__'] - if '__builtins__' in l: - del l['__builtins__'] - self.assertEqual((g, l), ({'a': 1}, {'b': 2})) - - def test_exec_globals(self): - code = compile("print('Hello World!')", "", "exec") - # no builtin function - # Was: - # self.assertRaisesRegex(NameError, "name 'print' is not defined", - # exec_, code, {'__builtins__': {}}) - # Now: - self.assertRaises(NameError, - exec_, code, {'__builtins__': {}}) - # __builtins__ must be a mapping type - # Was: - # self.assertRaises(TypeError, - # exec_, code, {'__builtins__': 123}) - # Raises a NameError again on Py2 - - # no __build_class__ function - code = compile("class A: pass", "", "exec") - # Was: - # self.assertRaisesRegex(NameError, "__build_class__ not found", - # exec_, code, {'__builtins__': {}}) - self.assertRaises(NameError, - exec_, code, {'__builtins__': {}}) - - class frozendict_error(Exception): - pass - - class frozendict(dict): - def __setitem__(self, key, value): - raise frozendict_error("frozendict is readonly") - - # This test seems to fail with "TypeError: 'module' object is not iterable": - # # read-only builtins - # frozen_builtins = frozendict(__builtins__) - # code = compile("__builtins__['superglobal']=2; print(superglobal)", "test", "exec") - # self.assertRaises(frozendict_error, - # exec_, code, {'__builtins__': frozen_builtins}) - - # read-only globals - namespace = frozendict({}) - code = compile("x=1", "test", "exec") - self.assertRaises(frozendict_error, - exec_, code, namespace) - - def test_exec_redirected(self): - savestdout = sys.stdout - sys.stdout = None # Whatever that cannot flush() - try: - # Used to raise SystemError('error return without exception set') - exec_('a') - except NameError: - pass - finally: - sys.stdout = savestdout - - def test_filter(self): - self.assertEqual(list(filter(lambda c: 'a' <= c <= 'z', 'Hello World')), list('elloorld')) - self.assertEqual(list(filter(None, [1, 'hello', [], [3], '', None, 9, 0])), [1, 'hello', [3], 9]) - self.assertEqual(list(filter(lambda x: x > 0, [1, -3, 9, 0, 2])), [1, 9, 2]) - self.assertEqual(list(filter(None, Squares(10))), [1, 4, 9, 16, 25, 36, 49, 64, 81]) - self.assertEqual(list(filter(lambda x: x%2, Squares(10))), [1, 9, 25, 49, 81]) - def identity(item): - return 1 - filter(identity, Squares(5)) - self.assertRaises(TypeError, filter) - class BadSeq(object): - def __getitem__(self, index): - if index<4: - return 42 - raise ValueError - self.assertRaises(ValueError, list, filter(lambda x: x, BadSeq())) - def badfunc(): - pass - self.assertRaises(TypeError, list, filter(badfunc, range(5))) - - # test bltinmodule.c::filtertuple() - self.assertEqual(list(filter(None, (1, 2))), [1, 2]) - self.assertEqual(list(filter(lambda x: x>=3, (1, 2, 3, 4))), [3, 4]) - self.assertRaises(TypeError, list, filter(42, (1, 2))) - - @expectedFailurePY2 - def test_filter_pickle(self): - f1 = filter(filter_char, "abcdeabcde") - f2 = filter(filter_char, "abcdeabcde") - self.check_iter_pickle(f1, list(f2)) - - def test_getattr(self): - self.assertTrue(getattr(sys, 'stdout') is sys.stdout) - self.assertRaises(TypeError, getattr, sys, 1) - self.assertRaises(TypeError, getattr, sys, 1, "foo") - self.assertRaises(TypeError, getattr) - # These tests fail on Py2: - # self.assertRaises(AttributeError, getattr, sys, chr(sys.maxunicode)) - # unicode surrogates are not encodable to the default encoding (utf8) - # self.assertRaises(AttributeError, getattr, 1, "\uDAD1\uD51E") - # This test fails on Py2 - - def test_hasattr(self): - self.assertTrue(hasattr(sys, 'stdout')) - self.assertRaises(TypeError, hasattr, sys, 1) - self.assertRaises(TypeError, hasattr) - # Fails on Py2: - # self.assertEqual(False, hasattr(sys, chr(sys.maxunicode))) - - # Check that hasattr propagates all exceptions outside of - # AttributeError. - class A(object): - def __getattr__(self, what): - raise SystemExit - self.assertRaises(SystemExit, hasattr, A(), "b") - class B(object): - def __getattr__(self, what): - raise ValueError - # Was: self.assertRaises(ValueError, hasattr, B(), "b") - # Fails on Py2 - - def test_hash(self): - hash(None) - self.assertEqual(hash(1), hash(1)) - self.assertEqual(hash(1), hash(1.0)) - hash('spam') - self.assertEqual(hash('spam'), hash(b'spam')) - hash((0,1,2,3)) - def f(): pass - self.assertRaises(TypeError, hash, []) - self.assertRaises(TypeError, hash, {}) - # Bug 1536021: Allow hash to return long objects - class X: - def __hash__(self): - return 2**100 - self.assertTrue(isinstance(hash(X()), int)) - class Z(int): - def __hash__(self): - return self - self.assertEqual(hash(Z(42)), hash(42)) - - def test_hex(self): - self.assertEqual(hex(16), '0x10') - self.assertEqual(hex(-16), '-0x10') - self.assertRaises(TypeError, hex, {}) - - def test_id(self): - id(None) - id(1) - id(1.0) - id('spam') - id((0,1,2,3)) - id([0,1,2,3]) - id({'spam': 1, 'eggs': 2, 'ham': 3}) - - # Test input() later, alphabetized as if it were raw_input - - def test_iter(self): - self.assertRaises(TypeError, iter) - self.assertRaises(TypeError, iter, 42, 42) - lists = [("1", "2"), ["1", "2"], "12"] - for l in lists: - i = iter(l) - self.assertEqual(next(i), '1') - self.assertEqual(next(i), '2') - self.assertRaises(StopIteration, next, i) - - def test_isinstance(self): - class C: - pass - class D(C): - pass - class E: - pass - c = C() - d = D() - e = E() - self.assertTrue(isinstance(c, C)) - self.assertTrue(isinstance(d, C)) - self.assertTrue(not isinstance(e, C)) - self.assertTrue(not isinstance(c, D)) - self.assertTrue(not isinstance('foo', E)) - self.assertRaises(TypeError, isinstance, E, 'foo') - self.assertRaises(TypeError, isinstance) - - def test_issubclass(self): - class C: - pass - class D(C): - pass - class E: - pass - c = C() - d = D() - e = E() - self.assertTrue(issubclass(D, C)) - self.assertTrue(issubclass(C, C)) - self.assertTrue(not issubclass(C, D)) - self.assertRaises(TypeError, issubclass, 'foo', E) - self.assertRaises(TypeError, issubclass, E, 'foo') - self.assertRaises(TypeError, issubclass) - - def test_len(self): - self.assertEqual(len('123'), 3) - self.assertEqual(len(()), 0) - self.assertEqual(len((1, 2, 3, 4)), 4) - self.assertEqual(len([1, 2, 3, 4]), 4) - self.assertEqual(len({}), 0) - self.assertEqual(len({'a':1, 'b': 2}), 2) - class BadSeq: - def __len__(self): - raise ValueError - self.assertRaises(ValueError, len, BadSeq()) - class InvalidLen: - def __len__(self): - return None - self.assertRaises(TypeError, len, InvalidLen()) - class FloatLen: - def __len__(self): - return 4.5 - self.assertRaises(TypeError, len, FloatLen()) - class HugeLen: - def __len__(self): - return sys.maxsize + 1 - # Was: self.assertRaises(OverflowError, len, HugeLen()) - class NoLenMethod(object): pass - self.assertRaises(TypeError, len, NoLenMethod()) - - def test_map(self): - self.assertEqual( - list(map(lambda x: x*x, range(1,4))), - [1, 4, 9] - ) - try: - from math import sqrt - except ImportError: - def sqrt(x): - return pow(x, 0.5) - self.assertEqual( - list(map(lambda x: list(map(sqrt, x)), [[16, 4], [81, 9]])), - [[4.0, 2.0], [9.0, 3.0]] - ) - self.assertEqual( - list(map(lambda x, y: x+y, [1,3,2], [9,1,4])), - [10, 4, 6] - ) - - def plus(*v): - accu = 0 - for i in v: accu = accu + i - return accu - self.assertEqual( - list(map(plus, [1, 3, 7])), - [1, 3, 7] - ) - self.assertEqual( - list(map(plus, [1, 3, 7], [4, 9, 2])), - [1+4, 3+9, 7+2] - ) - self.assertEqual( - list(map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0])), - [1+4+1, 3+9+1, 7+2+0] - ) - self.assertEqual( - list(map(int, Squares(10))), - [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] - ) - def Max(a, b): - if a is None: - return b - if b is None: - return a - return max(a, b) - self.assertEqual( - list(map(Max, Squares(3), Squares(2))), - [0, 1] - ) - self.assertRaises(TypeError, map) - self.assertRaises(TypeError, map, lambda x: x, 42) - class BadSeq: - def __iter__(self): - raise ValueError - yield None - self.assertRaises(ValueError, list, map(lambda x: x, BadSeq())) - def badfunc(x): - raise RuntimeError - self.assertRaises(RuntimeError, list, map(badfunc, range(5))) - - @expectedFailurePY2 - def test_map_pickle(self): - m1 = map(map_char, "Is this the real life?") - m2 = map(map_char, "Is this the real life?") - self.check_iter_pickle(m1, list(m2)) - - def test_max(self): - self.assertEqual(max('123123'), '3') - self.assertEqual(max(1, 2, 3), 3) - self.assertEqual(max((1, 2, 3, 1, 2, 3)), 3) - self.assertEqual(max([1, 2, 3, 1, 2, 3]), 3) - - self.assertEqual(max(1, 2, 3.0), 3.0) - self.assertEqual(max(1, 2.0, 3), 3) - self.assertEqual(max(1.0, 2, 3), 3) - - for stmt in ( - "max(key=int)", # no args - "max(1, key=int)", # single arg not iterable - "max(1, 2, keystone=int)", # wrong keyword - "max(1, 2, key=int, abc=int)", # two many keywords - "max(1, 2, key=1)", # keyfunc is not callable - ): - try: - exec_(stmt, globals()) - except TypeError: - pass - else: - self.fail(stmt) - - self.assertEqual(max((1,), key=neg), 1) # one elem iterable - self.assertEqual(max((1,2), key=neg), 1) # two elem iterable - self.assertEqual(max(1, 2, key=neg), 1) # two elems - - data = [random.randrange(200) for i in range(100)] - keys = dict((elem, random.randrange(50)) for elem in data) - f = keys.__getitem__ - self.assertEqual(max(data, key=f), - sorted(reversed(data), key=f)[-1]) - - self.assertEqual(max([], default=5), 5) - with self.assertRaises(TypeError): - max(None, default=5) - with self.assertRaises(TypeError): - max(1, 2, default=0) - self.assertEqual(max([], default=0), 0) - self.assertIs(max([], default=None), None) - - def test_min(self): - self.assertEqual(min('123123'), '1') - self.assertEqual(min(1, 2, 3), 1) - self.assertEqual(min((1, 2, 3, 1, 2, 3)), 1) - self.assertEqual(min([1, 2, 3, 1, 2, 3]), 1) - - self.assertEqual(min(1, 2, 3.0), 1) - self.assertEqual(min(1, 2.0, 3), 1) - self.assertEqual(min(1.0, 2, 3), 1.0) - - self.assertRaises(TypeError, min) - self.assertRaises(TypeError, min, 42) - self.assertRaises(ValueError, min, ()) - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, min, BadSeq()) - self.assertEqual(max(x for x in [5, 4, 3]), 5) - - for stmt in ( - "min(key=int)", # no args - "min(1, key=int)", # single arg not iterable - "min(1, 2, keystone=int)", # wrong keyword - "min(1, 2, key=int, abc=int)", # two many keywords - "min(1, 2, key=1)", # keyfunc is not callable - ): - try: - exec_(stmt, globals()) - except TypeError: - pass - else: - self.fail(stmt) - - self.assertEqual(min((1,), key=neg), 1) # one elem iterable - self.assertEqual(min((1,2), key=neg), 2) # two elem iterable - self.assertEqual(min(1, 2, key=neg), 2) # two elems - - data = [random.randrange(200) for i in range(100)] - keys = dict((elem, random.randrange(50)) for elem in data) - f = keys.__getitem__ - self.assertEqual(min(data, key=f), - sorted(data, key=f)[0]) - self.assertEqual(min([], default=5), 5) - self.assertEqual(min([], default=0), 0) - self.assertIs(min([], default=None), None) - with self.assertRaises(TypeError): - max(None, default=5) - with self.assertRaises(TypeError): - max(1, 2, default=0) - - # Test iterables that can only be looped once #510 - self.assertEqual(min(x for x in [5]), 5) - - def test_next(self): - it = iter(range(2)) - self.assertEqual(next(it), 0) - self.assertEqual(next(it), 1) - self.assertRaises(StopIteration, next, it) - self.assertRaises(StopIteration, next, it) - self.assertEqual(next(it, 42), 42) - - class Iter(object): - def __iter__(self): - return self - def __next__(self): - raise StopIteration - - # Was: it = iter(Iter()) - # Needs this on Py2: - Iter = implements_iterator(Iter) - it = iter(Iter()) - self.assertEqual(next(it, 42), 42) - self.assertRaises(StopIteration, next, it) - - def gen(): - yield 1 - return - - it = gen() - self.assertEqual(next(it), 1) - self.assertRaises(StopIteration, next, it) - self.assertEqual(next(it, 42), 42) - - def test_oct(self): - self.assertEqual(oct(100), '0o144') - self.assertEqual(oct(-100), '-0o144') - self.assertRaises(TypeError, oct, ()) - - def write_testfile(self): - # NB the first 4 lines are also used to test input, below - fp = open(TESTFN, 'w') - try: - fp.write('1+1\n') - fp.write('The quick brown fox jumps over the lazy dog') - fp.write('.\n') - fp.write('Dear John\n') - fp.write('XXX'*100) - fp.write('YYY'*100) - finally: - fp.close() - - def test_open(self): - self.write_testfile() - fp = open(TESTFN, 'r') - try: - self.assertEqual(fp.readline(4), '1+1\n') - self.assertEqual(fp.readline(), 'The quick brown fox jumps over the lazy dog.\n') - self.assertEqual(fp.readline(4), 'Dear') - self.assertEqual(fp.readline(100), ' John\n') - self.assertEqual(fp.read(300), 'XXX'*100) - self.assertEqual(fp.read(1000), 'YYY'*100) - finally: - fp.close() - unlink(TESTFN) - - def test_open_default_encoding(self): - old_environ = dict(os.environ) - try: - # try to get a user preferred encoding different than the current - # locale encoding to check that open() uses the current locale - # encoding and not the user preferred encoding - for key in ('LC_ALL', 'LANG', 'LC_CTYPE'): - if key in os.environ: - del os.environ[key] - - self.write_testfile() - current_locale_encoding = locale.getpreferredencoding(False) - fp = open(TESTFN, 'w') - try: - self.assertEqual(fp.encoding, current_locale_encoding) - finally: - fp.close() - unlink(TESTFN) - finally: - os.environ.clear() - os.environ.update(old_environ) - - def test_ord(self): - self.assertEqual(ord(' '), 32) - self.assertEqual(ord('A'), 65) - self.assertEqual(ord('a'), 97) - self.assertEqual(ord('\x80'), 128) - self.assertEqual(ord('\xff'), 255) - - self.assertEqual(ord(b' '), 32) - self.assertEqual(ord(b'A'), 65) - self.assertEqual(ord(b'a'), 97) - self.assertEqual(ord(b'\x80'), 128) - self.assertEqual(ord(b'\xff'), 255) - - self.assertEqual(ord(chr(sys.maxunicode)), sys.maxunicode) - self.assertRaises(TypeError, ord, 42) - - def test_pow(self): - self.assertEqual(pow(0,0), 1) - self.assertEqual(pow(0,1), 0) - self.assertEqual(pow(1,0), 1) - self.assertEqual(pow(1,1), 1) - - self.assertEqual(pow(2,0), 1) - self.assertEqual(pow(2,10), 1024) - self.assertEqual(pow(2,20), 1024*1024) - self.assertEqual(pow(2,30), 1024*1024*1024) - - self.assertEqual(pow(-2,0), 1) - self.assertEqual(pow(-2,1), -2) - self.assertEqual(pow(-2,2), 4) - self.assertEqual(pow(-2,3), -8) - - self.assertAlmostEqual(pow(0.,0), 1.) - self.assertAlmostEqual(pow(0.,1), 0.) - self.assertAlmostEqual(pow(1.,0), 1.) - self.assertAlmostEqual(pow(1.,1), 1.) - - self.assertAlmostEqual(pow(2.,0), 1.) - self.assertAlmostEqual(pow(2.,10), 1024.) - self.assertAlmostEqual(pow(2.,20), 1024.*1024.) - self.assertAlmostEqual(pow(2.,30), 1024.*1024.*1024.) - - self.assertAlmostEqual(pow(-2.,0), 1.) - self.assertAlmostEqual(pow(-2.,1), -2.) - self.assertAlmostEqual(pow(-2.,2), 4.) - self.assertAlmostEqual(pow(-2.,3), -8.) - - for x in 2, int(2), 2.0: - for y in 10, int(10), 10.0: - for z in 1000, int(1000), 1000.0: - if isinstance(x, float) or \ - isinstance(y, float) or \ - isinstance(z, float): - self.assertRaises(TypeError, pow, x, y, z) - else: - self.assertAlmostEqual(pow(x, y, z), 24.0) - - self.assertAlmostEqual(pow(-1, 0.5), 1j) - self.assertAlmostEqual(pow(-1, 1/3), 0.5 + 0.8660254037844386j) - - # Raises TypeError in Python < v3.5, ValueError in v3.5: - self.assertRaises((TypeError, ValueError), pow, -1, -2, 3) - self.assertRaises(ValueError, pow, 1, 2, 0) - - self.assertRaises(TypeError, pow) - - def test_input(self): - self.write_testfile() - fp = open(TESTFN, 'r') - savestdin = sys.stdin - savestdout = sys.stdout # Eats the echo - try: - sys.stdin = fp - sys.stdout = BitBucket() - self.assertEqual(input(), "1+1") - self.assertEqual(input(), 'The quick brown fox jumps over the lazy dog.') - self.assertEqual(input('testing\n'), 'Dear John') - - # SF 1535165: don't segfault on closed stdin - # sys.stdout must be a regular file for triggering - sys.stdout = savestdout - sys.stdin.close() - self.assertRaises(ValueError, input) - - sys.stdout = BitBucket() - sys.stdin = io.StringIO("NULL\0") - self.assertRaises(TypeError, input, 42, 42) - sys.stdin = io.StringIO(" 'whitespace'") - self.assertEqual(input(), " 'whitespace'") - sys.stdin = io.StringIO() - self.assertRaises(EOFError, input) - - del sys.stdout - self.assertRaises(RuntimeError, input, 'prompt') - del sys.stdin - self.assertRaises(RuntimeError, input, 'prompt') - finally: - sys.stdin = savestdin - sys.stdout = savestdout - fp.close() - unlink(TESTFN) - - @expectedFailurePY2 - @unittest.skipUnless(pty, "the pty and signal modules must be available") - def check_input_tty(self, prompt, terminal_input, stdio_encoding=None): - if not sys.stdin.isatty() or not sys.stdout.isatty(): - self.skipTest("stdin and stdout must be ttys") - r, w = os.pipe() - try: - pid, fd = pty.fork() - except (OSError, AttributeError) as e: - os.close(r) - os.close(w) - self.skipTest("pty.fork() raised {0}".format(e)) - if pid == 0: - # Child - try: - # Make sure we don't get stuck if there's a problem - signal.alarm(2) - os.close(r) - # Check the error handlers are accounted for - if stdio_encoding: - sys.stdin = io.TextIOWrapper(sys.stdin.detach(), - encoding=stdio_encoding, - errors='surrogateescape') - sys.stdout = io.TextIOWrapper(sys.stdout.detach(), - encoding=stdio_encoding, - errors='replace') - with open(w, "w") as wpipe: - print("tty =", sys.stdin.isatty() and sys.stdout.isatty(), file=wpipe) - print(ascii(input(prompt)), file=wpipe) - except: - traceback.print_exc() - finally: - # We don't want to return to unittest... - os._exit(0) - # Parent - os.close(w) - os.write(fd, terminal_input + b"\r\n") - # Get results from the pipe - with open(r, "r") as rpipe: - lines = [] - while True: - line = rpipe.readline().strip() - if line == "": - # The other end was closed => the child exited - break - lines.append(line) - # Check the result was got and corresponds to the user's terminal input - if len(lines) != 2: - # Something went wrong, try to get at stderr - with open(fd, "r", encoding="ascii", errors="ignore") as child_output: - self.fail("got %d lines in pipe but expected 2, child output was:\n%s" - % (len(lines), child_output.read())) - os.close(fd) - # Check we did exercise the GNU readline path - self.assertIn(lines[0], set(['tty = True', 'tty = False'])) - if lines[0] != 'tty = True': - self.skipTest("standard IO in should have been a tty") - input_result = eval(lines[1]) # ascii() -> eval() roundtrip - if stdio_encoding: - expected = terminal_input.decode(stdio_encoding, 'surrogateescape') - else: - expected = terminal_input.decode(sys.stdin.encoding) # what else? - self.assertEqual(input_result, expected) - - @expectedFailurePY26 - def test_input_tty(self): - # Test input() functionality when wired to a tty (the code path - # is different and invokes GNU readline if available). - self.check_input_tty("prompt", b"quux") - - @expectedFailurePY26 - def test_input_tty_non_ascii(self): - # Check stdin/stdout encoding is used when invoking GNU readline - self.check_input_tty("prompté", b"quux\xe9", "utf-8") - - @expectedFailurePY26 - def test_input_tty_non_ascii_unicode_errors(self): - # Check stdin/stdout error handler is used when invoking GNU readline - self.check_input_tty("prompté", b"quux\xe9", "ascii") - - # test_int(): see test_int.py for tests of built-in function int(). - - def test_repr(self): - # Was: self.assertEqual(repr(''), "\'\'") - # Why is this failing on Py2.7? A Heisenbug ... - self.assertEqual(repr(0), '0') - self.assertEqual(repr(()), '()') - self.assertEqual(repr([]), '[]') - self.assertEqual(repr({}), '{}') - - # Future versions of the above: - self.assertEqual(repr(str('')), '\'\'') - self.assertEqual(repr(int(0)), '0') - self.assertEqual(repr(dict({})), '{}') - self.assertEqual(repr(dict()), '{}') - - a = [] - a.append(a) - self.assertEqual(repr(a), '[[...]]') - a = {} - a[0] = a - self.assertEqual(repr(a), '{0: {...}}') - - @expectedFailurePY2 - def test_round(self): - self.assertEqual(round(0.0), 0.0) - # Was: self.assertEqual(type(round(0.0)), int) - # Now: - self.assertTrue(isinstance(round(0.0), int)) - self.assertEqual(round(1.0), 1.0) - self.assertEqual(round(10.0), 10.0) - self.assertEqual(round(1000000000.0), 1000000000.0) - self.assertEqual(round(1e20), 1e20) - - self.assertEqual(round(-1.0), -1.0) - self.assertEqual(round(-10.0), -10.0) - self.assertEqual(round(-1000000000.0), -1000000000.0) - self.assertEqual(round(-1e20), -1e20) - - self.assertEqual(round(0.1), 0.0) - self.assertEqual(round(1.1), 1.0) - self.assertEqual(round(10.1), 10.0) - self.assertEqual(round(1000000000.1), 1000000000.0) - - self.assertEqual(round(-1.1), -1.0) - self.assertEqual(round(-10.1), -10.0) - self.assertEqual(round(-1000000000.1), -1000000000.0) - - self.assertEqual(round(0.9), 1.0) - self.assertEqual(round(9.9), 10.0) - self.assertEqual(round(999999999.9), 1000000000.0) - - self.assertEqual(round(-0.9), -1.0) - self.assertEqual(round(-9.9), -10.0) - self.assertEqual(round(-999999999.9), -1000000000.0) - - self.assertEqual(round(-8.0, -1), -10.0) - self.assertEqual(type(round(-8.0, -1)), float) - - self.assertEqual(type(round(-8.0, 0)), float) - self.assertEqual(type(round(-8.0, 1)), float) - - # Check even / odd rounding behaviour - self.assertEqual(round(5.5), 6) - self.assertEqual(round(6.5), 6) - self.assertEqual(round(-5.5), -6) - self.assertEqual(round(-6.5), -6) - - # Check behavior on ints - self.assertEqual(round(0), 0) - self.assertEqual(round(8), 8) - self.assertEqual(round(-8), -8) - # Was: - # self.assertEqual(type(round(0)), int) - # self.assertEqual(type(round(-8, -1)), int) - # self.assertEqual(type(round(-8, 0)), int) - # self.assertEqual(type(round(-8, 1)), int) - # Now: - self.assertTrue(isinstance(round(0), int)) - self.assertTrue(isinstance(round(-8, -1), int)) - self.assertTrue(isinstance(round(-8, 0), int)) - self.assertTrue(isinstance(round(-8, 1), int)) - - # test new kwargs - self.assertEqual(round(number=-8.0, ndigits=-1), -10.0) - - self.assertRaises(TypeError, round) - - # test generic rounding delegation for reals - class TestRound: - def __round__(self): - return 23 - - class TestNoRound: - pass - - self.assertEqual(round(TestRound()), 23) - - self.assertRaises(TypeError, round, 1, 2, 3) - self.assertRaises(TypeError, round, TestNoRound()) - - t = TestNoRound() - t.__round__ = lambda *args: args - self.assertRaises(TypeError, round, t) - self.assertRaises(TypeError, round, t, 0) - - # # Some versions of glibc for alpha have a bug that affects - # # float -> integer rounding (floor, ceil, rint, round) for - # # values in the range [2**52, 2**53). See: - # # - # # http://sources.redhat.com/bugzilla/show_bug.cgi?id=5350 - # # - # # We skip this test on Linux/alpha if it would fail. - # linux_alpha = (platform.system().startswith('Linux') and - # platform.machine().startswith('alpha')) - # system_round_bug = round(5e15+1) != 5e15+1 - # @unittest.skipIf(PY26)linux_alpha and system_round_bug, - # "test will fail; failure is probably due to a " - # "buggy system round function") - @skip26 - def test_round_large(self): - # Issue #1869: integral floats should remain unchanged - self.assertEqual(round(5e15-1), 5e15-1) - self.assertEqual(round(5e15), 5e15) - self.assertEqual(round(5e15+1), 5e15+1) - self.assertEqual(round(5e15+2), 5e15+2) - self.assertEqual(round(5e15+3), 5e15+3) - - def test_setattr(self): - setattr(sys, 'spam', 1) - self.assertEqual(sys.spam, 1) - self.assertRaises(TypeError, setattr, sys, 1, 'spam') - self.assertRaises(TypeError, setattr) - - # test_str(): see test_unicode.py and test_bytes.py for str() tests. - - def test_sum(self): - self.assertEqual(sum([]), 0) - self.assertEqual(sum(list(range(2,8))), 27) - self.assertEqual(sum(iter(list(range(2,8)))), 27) - self.assertEqual(sum(Squares(10)), 285) - self.assertEqual(sum(iter(Squares(10))), 285) - self.assertEqual(sum([[1], [2], [3]], []), [1, 2, 3]) - - self.assertRaises(TypeError, sum) - self.assertRaises(TypeError, sum, 42) - self.assertRaises(TypeError, sum, ['a', 'b', 'c']) - self.assertRaises(TypeError, sum, ['a', 'b', 'c'], '') - self.assertRaises(TypeError, sum, [b'a', b'c'], b'') - # Was: - # values = [bytearray(b'a'), bytearray(b'b')] - # self.assertRaises(TypeError, sum, values, bytearray(b'')) - # Currently fails on Py2 -- i.e. sum(values, bytearray(b'')) is allowed - self.assertRaises(TypeError, sum, [[1], [2], [3]]) - self.assertRaises(TypeError, sum, [{2:3}]) - self.assertRaises(TypeError, sum, [{2:3}]*2, {2:3}) - - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, sum, BadSeq()) - - empty = [] - sum(([x] for x in range(10)), empty) - self.assertEqual(empty, []) - - def test_type(self): - self.assertEqual(type(''), type('123')) - self.assertNotEqual(type(''), type(())) - - # We don't want self in vars(), so these are static methods - - @staticmethod - def get_vars_f0(): - return vars() - - @staticmethod - def get_vars_f2(): - BuiltinTest.get_vars_f0() - a = 1 - b = 2 - return vars() - - class C_get_vars(object): - def getDict(self): - return {'a':2} - __dict__ = property(fget=getDict) - - def test_vars(self): - self.assertEqual(set(vars()), set(dir())) - self.assertEqual(set(vars(sys)), set(dir(sys))) - self.assertEqual(self.get_vars_f0(), {}) - self.assertEqual(self.get_vars_f2(), {'a': 1, 'b': 2}) - self.assertRaises(TypeError, vars, 42, 42) - self.assertRaises(TypeError, vars, 42) - self.assertEqual(vars(self.C_get_vars()), {'a':2}) - - def test_zip(self): - a = (1, 2, 3) - b = (4, 5, 6) - t = [(1, 4), (2, 5), (3, 6)] - self.assertEqual(list(zip(a, b)), t) - b = [4, 5, 6] - self.assertEqual(list(zip(a, b)), t) - b = (4, 5, 6, 7) - self.assertEqual(list(zip(a, b)), t) - class I: - def __getitem__(self, i): - if i < 0 or i > 2: raise IndexError - return i + 4 - self.assertEqual(list(zip(a, I())), t) - self.assertEqual(list(zip()), []) - self.assertEqual(list(zip(*[])), []) - self.assertRaises(TypeError, zip, None) - class G: - pass - self.assertRaises(TypeError, zip, a, G()) - self.assertRaises(RuntimeError, zip, a, TestFailingIter()) - - # Make sure zip doesn't try to allocate a billion elements for the - # result list when one of its arguments doesn't say how long it is. - # A MemoryError is the most likely failure mode. - class SequenceWithoutALength: - def __getitem__(self, i): - if i == 5: - raise IndexError - else: - return i - self.assertEqual( - list(zip(SequenceWithoutALength(), range(2**30))), - list(enumerate(range(5))) - ) - - class BadSeq: - def __getitem__(self, i): - if i == 5: - raise ValueError - else: - return i - self.assertRaises(ValueError, list, zip(BadSeq(), BadSeq())) - - @expectedFailurePY2 - def test_zip_pickle(self): - a = (1, 2, 3) - b = (4, 5, 6) - t = [(1, 4), (2, 5), (3, 6)] - z1 = zip(a, b) - self.check_iter_pickle(z1, t) - - def test_format(self): - # Test the basic machinery of the format() builtin. Don't test - # the specifics of the various formatters - self.assertEqual(format(3, ''), '3') - - # Returns some classes to use for various tests. There's - # an old-style version, and a new-style version - def classes_new(): - class A(object): - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromA(A): - pass - - class Simple(object): pass - class DerivedFromSimple(Simple): - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromSimple2(DerivedFromSimple): pass - return A, DerivedFromA, DerivedFromSimple, DerivedFromSimple2 - - def class_test(A, DerivedFromA, DerivedFromSimple, DerivedFromSimple2): - self.assertEqual(format(A(3), 'spec'), '3spec') - self.assertEqual(format(DerivedFromA(4), 'spec'), '4spec') - self.assertEqual(format(DerivedFromSimple(5), 'abc'), '5abc') - self.assertEqual(format(DerivedFromSimple2(10), 'abcdef'), - '10abcdef') - - class_test(*classes_new()) - - def empty_format_spec(value): - # test that: - # format(x, '') == str(x) - # format(x) == str(x) - self.assertEqual(format(value, ""), str(value)) - self.assertEqual(format(value), str(value)) - - # for builtin types, format(x, "") == str(x) - empty_format_spec(17**13) - empty_format_spec(1.0) - empty_format_spec(3.1415e104) - empty_format_spec(-3.1415e104) - empty_format_spec(3.1415e-104) - empty_format_spec(-3.1415e-104) - empty_format_spec(object) - empty_format_spec(None) - - # TypeError because self.__format__ returns the wrong type - class BadFormatResult: - def __format__(self, format_spec): - return 1.0 - self.assertRaises(TypeError, format, BadFormatResult(), "") - - # TypeError because format_spec is not unicode or str - self.assertRaises(TypeError, format, object(), 4) - self.assertRaises(TypeError, format, object(), object()) - - # tests for object.__format__ really belong elsewhere, but - # there's no good place to put them - x = object().__format__('') - self.assertTrue(x.startswith('<object object at')) - - # first argument to object.__format__ must be string - self.assertRaises(TypeError, object().__format__, 3) - self.assertRaises(TypeError, object().__format__, object()) - self.assertRaises(TypeError, object().__format__, None) - - # -------------------------------------------------------------------- - # Issue #7994: object.__format__ with a non-empty format string is - # deprecated - def test_deprecated_format_string(obj, fmt_str, should_raise_warning): - if sys.version_info[0] == 3 and sys.version_info[1] >= 4: - if should_raise_warning: - self.assertRaises(TypeError, format, obj, fmt_str) - else: - try: - format(obj, fmt_str) - except TypeError: - self.fail('object.__format__ raised TypeError unexpectedly') - else: - with warnings.catch_warnings(record=True) as w: - warnings.simplefilter("always", DeprecationWarning) - format(obj, fmt_str) - # Was: - # if should_raise_warning: - # self.assertEqual(len(w), 1) - # self.assertIsInstance(w[0].message, DeprecationWarning) - # self.assertIn('object.__format__ with a non-empty format ' - # 'string', str(w[0].message)) - # else: - # self.assertEqual(len(w), 0) - # Py2.7 fails these tests - - fmt_strs = ['', 's'] - - class A: - def __format__(self, fmt_str): - return format('', fmt_str) - - for fmt_str in fmt_strs: - test_deprecated_format_string(A(), fmt_str, False) - - class B: - pass - - class C(object): - pass - - for cls in [object, B, C]: - for fmt_str in fmt_strs: - test_deprecated_format_string(cls(), fmt_str, len(fmt_str) != 0) - # -------------------------------------------------------------------- - - # make sure we can take a subclass of str as a format spec - class DerivedFromStr(str): pass - self.assertEqual(format(0, DerivedFromStr('10')), ' 0') - - def test_bin(self): - self.assertEqual(bin(0), '0b0') - self.assertEqual(bin(1), '0b1') - self.assertEqual(bin(-1), '-0b1') - self.assertEqual(bin(2**65), '0b1' + '0' * 65) - self.assertEqual(bin(2**65-1), '0b' + '1' * 65) - self.assertEqual(bin(-(2**65)), '-0b1' + '0' * 65) - self.assertEqual(bin(-(2**65-1)), '-0b' + '1' * 65) - - def test_bytearray_translate(self): - x = bytearray(b"abc") - self.assertRaises(ValueError, x.translate, b"1", 1) - self.assertRaises(TypeError, x.translate, b"1"*256, 1) - - def test_construct_singletons(self): - for const in None, Ellipsis, NotImplemented: - tp = type(const) - # Was: self.assertIs(tp(), const) - # Fails for Py2 - self.assertRaises(TypeError, tp, 1, 2) - self.assertRaises(TypeError, tp, a=1, b=2) - -class TestSorted(unittest.TestCase): - - def test_basic(self): - data = list(range(100)) - copy = data[:] - random.shuffle(copy) - self.assertEqual(data, sorted(copy)) - self.assertNotEqual(data, copy) - - data.reverse() - random.shuffle(copy) - self.assertEqual(data, sorted(copy, key=lambda x: -x)) - self.assertNotEqual(data, copy) - random.shuffle(copy) - self.assertEqual(data, sorted(copy, reverse=1)) - self.assertNotEqual(data, copy) - - def test_inputtypes(self): - s = 'abracadabra' - types = [list, tuple, str] - for T in types: - self.assertEqual(sorted(s), sorted(T(s))) - - s = ''.join(set(s)) # unique letters only - types = [str, set, frozenset, list, tuple, dict.fromkeys] - for T in types: - self.assertEqual(sorted(s), sorted(T(s))) - - def test_baddecorator(self): - data = 'The quick Brown fox Jumped over The lazy Dog'.split() - self.assertRaises(TypeError, sorted, data, None, lambda x,y: 0) - - - # def test_input(self, interpreter='python2'): - # """ - # Passes in a string to the waiting input() - # """ - # code = ''' - # from future.builtins import input - # def greet(name): - # print "Hello, {0}!".format(name) - # print "What's your name?" - # name = input() - # greet(name) - # ''' - # with open(self.tempdir + 'input_test_script.py', 'w') as f: - # f.write(textwrap.dedent(code)) - # p1 = Popen([interpreter, 'input_test_script.py'], stdout=PIPE, stdin=PIPE, stderr=None) - # (stdout, stderr) = p1.communicate(b'Ed') - # # print(stdout) - # # print(stderr) - # self.assertEqual(stdout, b"What's your name?\nHello, Ed!\n") - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins_explicit_import.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins_explicit_import.py deleted file mode 100644 index 24800c4..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_builtins_explicit_import.py +++ /dev/null @@ -1,18 +0,0 @@ -""" -Tests to make sure that all builtins can be imported explicitly from the -future.builtins namespace. -""" - -from __future__ import absolute_import, division, unicode_literals -from future.builtins import (filter, map, zip) -from future.builtins import (ascii, chr, hex, input, isinstance, next, oct, open) -from future.builtins import (bytes, dict, int, range, round, str, super) -from future.tests.base import unittest - - -class TestBuiltinsExplicitImport(unittest.TestCase): - pass - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_bytes.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_bytes.py deleted file mode 100644 index b9b157d..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_bytes.py +++ /dev/null @@ -1,786 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the backported bytes object -""" - -from __future__ import absolute_import, unicode_literals, print_function -from future.builtins import * -from future import utils - -from numbers import Integral -from future.tests.base import unittest, expectedFailurePY2 - - -TEST_UNICODE_STR = u'ℝεα∂@ßʟ℮ ☂ℯṧт υηḯ¢☺ḓ℮' -# Tk icon as a .gif: -TEST_BYTE_STR = b'GIF89a\x0e\x00\x0b\x00\x80\xff\x00\xff\x00\x00\xc0\xc0\xc0!\xf9\x04\x01\x00\x00\x01\x00,\x00\x00\x00\x00\x0e\x00\x0b\x00@\x02\x1f\x0c\x8e\x10\xbb\xcan\x90\x99\xaf&\xd8\x1a\xce\x9ar\x06F\xd7\xf1\x90\xa1c\x9e\xe8\x84\x99\x89\x97\xa2J\x01\x00;\x1a\x14\x00;;\xba\nD\x14\x00\x00;;' - - -class TestBytes(unittest.TestCase): - def test_bytes_encoding_arg(self): - """ - The bytes class has changed in Python 3 to accept an - additional argument in the constructor: encoding. - - It would be nice to support this without breaking the - isinstance(..., bytes) test below. - """ - u = u'Unicode string: \u5b54\u5b50' - b = bytes(u, encoding='utf-8') - self.assertEqual(b, u.encode('utf-8')) - - nu = str(u) - b = bytes(nu, encoding='utf-8') - self.assertEqual(b, u.encode('utf-8')) - - def test_bytes_encoding_arg_issue_193(self): - """ - This used to be True: bytes(str(u'abc'), 'utf8') == b"b'abc'" - """ - u = u'abc' - b = bytes(str(u), 'utf8') - self.assertNotEqual(b, b"b'abc'") - self.assertEqual(b, b'abc') - self.assertEqual(b, bytes(b'abc')) - - def test_bytes_encoding_arg_non_kwarg(self): - """ - As above, but with a positional argument - """ - u = u'Unicode string: \u5b54\u5b50' - b = bytes(u, 'utf-8') - self.assertEqual(b, u.encode('utf-8')) - - nu = str(u) - b = bytes(nu, 'utf-8') - self.assertEqual(b, u.encode('utf-8')) - - def test_bytes_string_no_encoding(self): - with self.assertRaises(TypeError): - bytes(u'ABC') - - def test_bytes_int(self): - """ - In Py3, bytes(int) -> bytes object of size given by the parameter initialized with null - """ - self.assertEqual(bytes(5), b'\x00\x00\x00\x00\x00') - # Test using newint: - self.assertEqual(bytes(int(5)), b'\x00\x00\x00\x00\x00') - self.assertTrue(isinstance(bytes(int(5)), bytes)) - - # Negative counts are not allowed in Py3: - with self.assertRaises(ValueError): - bytes(-1) - with self.assertRaises(ValueError): - bytes(int(-1)) - - @unittest.skipIf(utils.PY3, 'test not needed on Py3: all ints are long') - def test_bytes_long(self): - """ - As above, but explicitly feeding in a long on Py2. Note that - checks like: - isinstance(n, int) - are fragile on Py2, because isinstance(10L, int) is False. - """ - m = long(5) - n = long(-1) - self.assertEqual(bytes(m), b'\x00\x00\x00\x00\x00') - # Negative counts are not allowed in Py3: - with self.assertRaises(ValueError): - bytes(n) - - def test_bytes_empty(self): - """ - bytes() -> b'' - """ - self.assertEqual(bytes(), b'') - - def test_bytes_iterable_of_ints(self): - self.assertEqual(bytes([65, 66, 67]), b'ABC') - self.assertEqual(bytes([int(120), int(121), int(122)]), b'xyz') - - def test_bytes_bytes(self): - self.assertEqual(bytes(b'ABC'), b'ABC') - - def test_bytes_is_bytes(self): - b = bytes(b'ABC') - self.assertTrue(bytes(b) is b) - self.assertEqual(repr(bytes(b)), "b'ABC'") - - def test_bytes_fromhex(self): - self.assertEqual(bytes.fromhex('bb 0f'), b'\xbb\x0f') - self.assertEqual(bytes.fromhex('1234'), b'\x124') - self.assertEqual(bytes.fromhex('12ffa0'), b'\x12\xff\xa0') - b = b'My bytestring' - self.assertEqual(bytes(b).fromhex('bb 0f'), b'\xbb\x0f') - - def test_isinstance_bytes(self): - self.assertTrue(isinstance(bytes(b'blah'), bytes)) - - def test_isinstance_bytes_subclass(self): - """ - Issue #89 - """ - value = bytes(b'abc') - class Magic(bytes): - pass - self.assertTrue(isinstance(value, bytes)) - self.assertFalse(isinstance(value, Magic)) - - def test_isinstance_oldbytestrings_bytes(self): - """ - Watch out for this. Byte-strings produced in various places in Py2 - are of type 'str'. With 'from future.builtins import bytes', 'bytes' - is redefined to be a subclass of 'str', not just an alias for 'str'. - """ - self.assertTrue(isinstance(b'blah', bytes)) # not with the redefined bytes obj - self.assertTrue(isinstance(u'blah'.encode('utf-8'), bytes)) # not with the redefined bytes obj - - def test_bytes_getitem(self): - b = bytes(b'ABCD') - self.assertEqual(b[0], 65) - self.assertEqual(b[-1], 68) - self.assertEqual(b[0:1], b'A') - self.assertEqual(b[:], b'ABCD') - - @expectedFailurePY2 - def test_b_literal_creates_newbytes_object(self): - """ - It would nice if the b'' literal syntax could be coaxed into producing - bytes objects somehow ... ;) - """ - b = b'ABCD' - self.assertTrue(isinstance(b, bytes)) - self.assertEqual(b[0], 65) - self.assertTrue(repr(b).startswith('b')) - - def test_repr(self): - b = bytes(b'ABCD') - self.assertTrue(repr(b).startswith('b')) - - def test_str(self): - b = bytes(b'ABCD') - self.assertEqual(str(b), "b'ABCD'") - - def test_bytes_setitem(self): - b = b'ABCD' - with self.assertRaises(TypeError): - b[0] = b'B' - - def test_bytes_iteration(self): - b = bytes(b'ABCD') - for item in b: - self.assertTrue(isinstance(item, Integral)) - self.assertEqual(list(b), [65, 66, 67, 68]) - - def test_bytes_plus_unicode_string(self): - b = bytes(b'ABCD') - u = u'EFGH' - with self.assertRaises(TypeError): - b + u - - with self.assertRaises(TypeError): - u + b - - def test_bytes_plus_bytes(self): - b1 = bytes(b'ABCD') - b2 = b1 + b1 - self.assertEqual(b2, b'ABCDABCD') - self.assertTrue(isinstance(b2, bytes)) - - b3 = b1 + b'ZYXW' - self.assertEqual(b3, b'ABCDZYXW') - self.assertTrue(isinstance(b3, bytes)) - - b4 = b'ZYXW' + b1 - self.assertEqual(b4, b'ZYXWABCD') - self.assertTrue(isinstance(b4, bytes)) - - def test_find_not_found(self): - self.assertEqual(-1, bytes(b'ABCDE').find(b':')) - - def test_find_found(self): - self.assertEqual(2, bytes(b'AB:CD:E').find(b':')) - - def test_rfind_not_found(self): - self.assertEqual(-1, bytes(b'ABCDE').rfind(b':')) - - def test_rfind_found(self): - self.assertEqual(5, bytes(b'AB:CD:E').rfind(b':')) - - def test_bytes_join_bytes(self): - b = bytes(b' * ') - strings = [b'AB', b'EFGH', b'IJKL'] - result = b.join(strings) - self.assertEqual(result, b'AB * EFGH * IJKL') - self.assertTrue(isinstance(result, bytes)) - - def test_bytes_join_others(self): - b = bytes(b' ') - with self.assertRaises(TypeError): - b.join([42]) - with self.assertRaises(TypeError): - b.join(b'blah') - with self.assertRaises(TypeError): - b.join(bytes(b'blah')) - - def test_bytes_join_unicode_strings(self): - b = bytes(b'ABCD') - strings = [u'EFGH', u'IJKL'] - with self.assertRaises(TypeError): - b.join(strings) - - def test_bytes_replace(self): - b = bytes(b'ABCD') - c = b.replace(b'A', b'F') - self.assertEqual(c, b'FBCD') - self.assertTrue(isinstance(c, bytes)) - - with self.assertRaises(TypeError): - b.replace(b'A', u'F') - with self.assertRaises(TypeError): - b.replace(u'A', b'F') - - def test_bytes_partition(self): - b1 = bytes(b'ABCD') - parts = b1.partition(b'B') - self.assertEqual(parts, (b'A', b'B', b'CD')) - self.assertTrue(all([isinstance(p, bytes) for p in parts])) - - b2 = bytes(b'ABCDABCD') - parts = b2.partition(b'B') - self.assertEqual(parts, (b'A', b'B', b'CDABCD')) - - def test_bytes_rpartition(self): - b2 = bytes(b'ABCDABCD') - parts = b2.rpartition(b'B') - self.assertEqual(parts, (b'ABCDA', b'B', b'CD')) - self.assertTrue(all([isinstance(p, bytes) for p in parts])) - - def test_bytes_contains_something(self): - b = bytes(b'ABCD') - self.assertTrue(b'A' in b) - self.assertTrue(65 in b) - - self.assertTrue(b'AB' in b) - self.assertTrue(bytes([65, 66]) in b) - - self.assertFalse(b'AC' in b) - self.assertFalse(bytes([65, 67]) in b) - - self.assertFalse(b'Z' in b) - self.assertFalse(99 in b) - - with self.assertRaises(TypeError): - u'A' in b - - def test_bytes_index(self): - b = bytes(b'ABCD') - self.assertEqual(b.index(b'B'), 1) - self.assertEqual(b.index(67), 2) - - def test_startswith(self): - b = bytes(b'abcd') - self.assertTrue(b.startswith(b'a')) - self.assertTrue(b.startswith((b'a', b'b'))) - self.assertTrue(b.startswith(bytes(b'ab'))) - self.assertFalse(b.startswith((b'A', b'B'))) - - with self.assertRaises(TypeError) as cm: - b.startswith(65) - with self.assertRaises(TypeError) as cm: - b.startswith([b'A']) - exc = str(cm.exception) - # self.assertIn('bytes', exc) - # self.assertIn('tuple', exc) - - def test_endswith(self): - b = bytes(b'abcd') - self.assertTrue(b.endswith(b'd')) - self.assertTrue(b.endswith((b'c', b'd'))) - self.assertTrue(b.endswith(bytes(b'cd'))) - self.assertFalse(b.endswith((b'A', b'B'))) - - with self.assertRaises(TypeError) as cm: - b.endswith(65) - with self.assertRaises(TypeError) as cm: - b.endswith([b'D']) - exc = str(cm.exception) - # self.assertIn('bytes', exc) - # self.assertIn('tuple', exc) - - def test_decode(self): - b = bytes(b'abcd') - s = b.decode('utf-8') - self.assertEqual(s, 'abcd') - self.assertTrue(isinstance(s, str)) - - def test_encode(self): - b = bytes(b'abcd') - with self.assertRaises(AttributeError) as cm: - b.encode('utf-8') - - def test_eq(self): - """ - Equals: == - """ - b = bytes(b'ABCD') - self.assertEqual(b, b'ABCD') - self.assertTrue(b == b'ABCD') - self.assertEqual(b'ABCD', b) - self.assertEqual(b, b) - self.assertFalse(b == b'ABC') - self.assertFalse(b == bytes(b'ABC')) - self.assertFalse(b == u'ABCD') - self.assertFalse(b == str('ABCD')) - # Fails: - # self.assertFalse(u'ABCD' == b) - self.assertFalse(str('ABCD') == b) - - self.assertFalse(b == list(b)) - self.assertFalse(b == str(b)) - self.assertFalse(b == u'ABC') - self.assertFalse(bytes(b'Z') == 90) - - def test_ne(self): - b = bytes(b'ABCD') - self.assertFalse(b != b) - self.assertFalse(b != b'ABCD') - self.assertTrue(b != b'ABCDEFG') - self.assertTrue(b != bytes(b'ABCDEFG')) - self.assertTrue(b'ABCDEFG' != b) - - # self.assertTrue(b'ABCD' != u'ABCD') - self.assertTrue(b != u'ABCD') - self.assertTrue(b != u'ABCDE') - self.assertTrue(bytes(b'') != str(u'')) - self.assertTrue(str(u'') != bytes(b'')) - - self.assertTrue(b != list(b)) - self.assertTrue(b != str(b)) - - def test_hash(self): - d = {} - b = bytes(b'ABCD') - native_b = b'ABCD' - s = str('ABCD') - native_s = u'ABCD' - d[b] = b - d[s] = s - self.assertEqual(len(d), 2) - # This should overwrite d[s] but not d[b]: - d[native_s] = native_s - self.assertEqual(len(d), 2) - # This should overwrite d[native_s] again: - d[s] = s - self.assertEqual(len(d), 2) - self.assertEqual(set(d.keys()), set([s, b])) - - @unittest.expectedFailure - def test_hash_with_native_types(self): - # Warning: initializing the dict with native Py2 types throws the - # hashing out: - d = {u'ABCD': u'ABCD', b'ABCD': b'ABCD'} - # On Py2: len(d) == 1 - b = bytes(b'ABCD') - s = str('ABCD') - d[s] = s - d[b] = b - # Fails: - self.assertEqual(len(d) > 1) - - def test_add(self): - b = bytes(b'ABC') - c = bytes(b'XYZ') - d = b + c - self.assertTrue(isinstance(d, bytes)) - self.assertEqual(d, b'ABCXYZ') - f = b + b'abc' - self.assertTrue(isinstance(f, bytes)) - self.assertEqual(f, b'ABCabc') - g = b'abc' + b - self.assertTrue(isinstance(g, bytes)) - self.assertEqual(g, b'abcABC') - - def test_cmp(self): - b = bytes(b'ABC') - with self.assertRaises(TypeError): - b > 3 - with self.assertRaises(TypeError): - b > u'XYZ' - with self.assertRaises(TypeError): - b <= 3 - with self.assertRaises(TypeError): - b >= int(3) - with self.assertRaises(TypeError): - b < 3.3 - with self.assertRaises(TypeError): - b > (3.3 + 3j) - with self.assertRaises(TypeError): - b >= (1, 2) - with self.assertRaises(TypeError): - b <= [1, 2] - - def test_mul(self): - b = bytes(b'ABC') - c = b * 4 - self.assertTrue(isinstance(c, bytes)) - self.assertEqual(c, b'ABCABCABCABC') - d = b * int(4) - self.assertTrue(isinstance(d, bytes)) - self.assertEqual(d, b'ABCABCABCABC') - if utils.PY2: - e = b * long(4) - self.assertTrue(isinstance(e, bytes)) - self.assertEqual(e, b'ABCABCABCABC') - - def test_rmul(self): - b = bytes(b'XYZ') - c = 3 * b - self.assertTrue(isinstance(c, bytes)) - self.assertEqual(c, b'XYZXYZXYZ') - d = b * int(3) - self.assertTrue(isinstance(d, bytes)) - self.assertEqual(d, b'XYZXYZXYZ') - if utils.PY2: - e = long(3) * b - self.assertTrue(isinstance(e, bytes)) - self.assertEqual(e, b'XYZXYZXYZ') - - def test_slice(self): - b = bytes(b'ABCD') - c1 = b[:] - self.assertTrue(isinstance(c1, bytes)) - self.assertTrue(c1 == b) - # The following is not true, whereas it is true normally on Py2 and - # Py3. Does this matter?: - # self.assertTrue(c1 is b) - - c2 = b[10:] - self.assertTrue(isinstance(c2, bytes)) - self.assertTrue(c2 == bytes(b'')) - self.assertTrue(c2 == b'') - - c3 = b[:0] - self.assertTrue(isinstance(c3, bytes)) - self.assertTrue(c3 == bytes(b'')) - self.assertTrue(c3 == b'') - - c4 = b[:1] - self.assertTrue(isinstance(c4, bytes)) - self.assertTrue(c4 == bytes(b'A')) - self.assertTrue(c4 == b'A') - - c5 = b[:-1] - self.assertTrue(isinstance(c5, bytes)) - self.assertTrue(c5 == bytes(b'ABC')) - self.assertTrue(c5 == b'ABC') - - def test_bytes_frozenset(self): - _ALWAYS_SAFE = bytes(b'ABCDEFGHIJKLMNOPQRSTUVWXYZ' - b'abcdefghijklmnopqrstuvwxyz' - b'0123456789' - b'_.-') # from Py3.3's urllib.parse - s = frozenset(_ALWAYS_SAFE) - self.assertTrue(65 in s) - self.assertFalse(64 in s) - # Convert back to bytes - b1 = bytes(s) - self.assertTrue(65 in b1) - self.assertEqual(set(b1), set(_ALWAYS_SAFE)) - - def test_bytes_within_range(self): - """ - Python 3 does this: - >>> bytes([255, 254, 256]) - ValueError - ... - ValueError: bytes must be in range(0, 256) - - Ensure our bytes() constructor has the same behaviour - """ - b1 = bytes([254, 255]) - self.assertEqual(b1, b'\xfe\xff') - with self.assertRaises(ValueError): - b2 = bytes([254, 255, 256]) - - def test_bytes_hasattr_encode(self): - """ - This test tests whether hasattr(b, 'encode') is False, like it is on Py3. - """ - b = bytes(b'abcd') - self.assertFalse(hasattr(b, 'encode')) - self.assertTrue(hasattr(b, 'decode')) - - def test_quote_from_bytes(self): - """ - This test was failing in the backported urllib.parse module in quote_from_bytes - """ - empty = bytes([]) - self.assertEqual(empty, b'') - self.assertTrue(type(empty), bytes) - - empty2 = bytes(()) - self.assertEqual(empty2, b'') - self.assertTrue(type(empty2), bytes) - - safe = bytes(u'Philosopher guy: 孔子. More text here.'.encode('utf-8')) - safe = bytes([c for c in safe if c < 128]) - self.assertEqual(safe, b'Philosopher guy: . More text here.') - self.assertTrue(type(safe), bytes) - - def test_rstrip(self): - b = bytes(b'abcd') - c = b.rstrip(b'd') - self.assertEqual(c, b'abc') - self.assertEqual(type(c), type(b)) - - def test_maketrans(self): - """ - Issue #51. - - Test is from Py3.3.5. - """ - transtable = b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff' - self.assertEqual(bytes.maketrans(b'', b''), transtable) - - transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377' - self.assertEqual(bytes.maketrans(b'abc', b'xyz'), transtable) - - transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374xyz' - self.assertEqual(bytes.maketrans(b'\375\376\377', b'xyz'), transtable) - self.assertRaises(ValueError, bytes.maketrans, b'abc', b'xyzq') - self.assertRaises(TypeError, bytes.maketrans, 'abc', 'def') - - @unittest.skipUnless(utils.PY2, 'test requires Python 2') - def test_mod_custom_dict(self): - import UserDict - - class MyDict(UserDict.UserDict): - pass - - d = MyDict() - d['foo'] = bytes(b'bar') - self.assertFalse(isinstance(d, dict)) - self.assertTrue(isinstance(d, UserDict.UserDict)) - - self.assertEqual(bytes(b'%(foo)s') % d, b'bar') - - @unittest.skipUnless(utils.PY35_PLUS or utils.PY2, - 'test requires Python 2 or 3.5+') - def test_mod_more(self): - self.assertEqual(b'%s' % b'aaa', b'aaa') - self.assertEqual(bytes(b'%s') % b'aaa', b'aaa') - self.assertEqual(bytes(b'%s') % bytes(b'aaa'), b'aaa') - - self.assertEqual(b'%s' % (b'aaa',), b'aaa') - self.assertEqual(bytes(b'%s') % (b'aaa',), b'aaa') - self.assertEqual(bytes(b'%s') % (bytes(b'aaa'),), b'aaa') - - self.assertEqual(bytes(b'%(x)s') % {b'x': b'aaa'}, b'aaa') - self.assertEqual(bytes(b'%(x)s') % {b'x': bytes(b'aaa')}, b'aaa') - - @unittest.skipUnless(utils.PY35_PLUS or utils.PY2, - 'test requires Python 2 or 3.5+') - def test_mod(self): - """ - From Py3.5 test suite (post-PEP 461). - - The bytes mod code is in _PyBytes_Format() in bytesobject.c in Py3.5. - """ - - # XXX Add support for %b! - # - # b = bytes(b'hello, %b!') - # orig = b - # b = b % b'world' - # self.assertEqual(b, b'hello, world!') - # self.assertEqual(orig, b'hello, %b!') - # self.assertFalse(b is orig) - - b = bytes(b'%s / 100 = %d%%') - a = b % (b'seventy-nine', 79) - self.assertEqual(a, b'seventy-nine / 100 = 79%') - - b = bytes(b'%s / 100 = %d%%') - a = b % (bytes(b'seventy-nine'), 79) - self.assertEqual(a, b'seventy-nine / 100 = 79%') - - @unittest.skipUnless(utils.PY35_PLUS or utils.PY2, - 'test requires Python 2 or 3.5+') - def test_imod(self): - """ - From Py3.5 test suite (post-PEP 461) - """ - # if (3, 0) <= sys.version_info[:2] < (3, 5): - # raise unittest.SkipTest('bytes % not yet implemented on Py3.0-3.4') - - # b = bytes(b'hello, %b!') - # orig = b - # b %= b'world' - # self.assertEqual(b, b'hello, world!') - # self.assertEqual(orig, b'hello, %b!') - # self.assertFalse(b is orig) - - b = bytes(b'%s / 100 = %d%%') - b %= (b'seventy-nine', 79) - self.assertEqual(b, b'seventy-nine / 100 = 79%') - - b = bytes(b'%s / 100 = %d%%') - b %= (bytes(b'seventy-nine'), 79) - self.assertEqual(b, b'seventy-nine / 100 = 79%') - - # def test_mod_pep_461(self): - # """ - # Test for the PEP 461 functionality (resurrection of %s formatting for - # bytes). - # """ - # b1 = bytes(b'abc%b') - # b2 = b1 % b'def' - # self.assertEqual(b2, b'abcdef') - # self.assertTrue(isinstance(b2, bytes)) - # self.assertEqual(type(b2), bytes) - # b3 = b1 % bytes(b'def') - # self.assertEqual(b3, b'abcdef') - # self.assertTrue(isinstance(b3, bytes)) - # self.assertEqual(type(b3), bytes) - # - # # %s is supported for backwards compatibility with Py2's str - # b4 = bytes(b'abc%s') - # b5 = b4 % b'def' - # self.assertEqual(b5, b'abcdef') - # self.assertTrue(isinstance(b5, bytes)) - # self.assertEqual(type(b5), bytes) - # b6 = b4 % bytes(b'def') - # self.assertEqual(b6, b'abcdef') - # self.assertTrue(isinstance(b6, bytes)) - # self.assertEqual(type(b6), bytes) - # - # self.assertEqual(bytes(b'%c') % 48, b'0') - # self.assertEqual(bytes(b'%c') % b'a', b'a') - # - # # For any numeric code %x, formatting of - # # b"%x" % val - # # is supposed to be equivalent to - # # ("%x" % val).encode("ascii") - # for code in b'xdiouxXeEfFgG': - # bytechar = bytes([code]) - # pct_str = u"%" + bytechar.decode('ascii') - # for val in range(300): - # self.assertEqual(bytes(b"%" + bytechar) % val, - # (pct_str % val).encode("ascii")) - # - # with self.assertRaises(TypeError): - # bytes(b'%b') % 3.14 - # # Traceback (most recent call last): - # # ... - # # TypeError: b'%b' does not accept 'float' - # - # with self.assertRaises(TypeError): - # bytes(b'%b') % 'hello world!' - # # Traceback (most recent call last): - # # ... - # # TypeError: b'%b' does not accept 'str' - # - # self.assertEqual(bytes(b'%a') % 3.14, b'3.14') - # - # self.assertEqual(bytes(b'%a') % b'abc', b"b'abc'") - # self.assertEqual(bytes(b'%a') % bytes(b'abc'), b"b'abc'") - # - # self.assertEqual(bytes(b'%a') % 'def', b"'def'") - # - # # PEP 461 was updated after an Py3.5 alpha release to specify that %r is now supported - # # for compatibility: http://legacy.python.org/dev/peps/pep-0461/#id16 - # assert bytes(b'%r' % b'abc') == bytes(b'%a' % b'abc') - # - # # with self.assertRaises(TypeError): - # # bytes(b'%r' % 'abc') - - @expectedFailurePY2 - def test_multiple_inheritance(self): - """ - Issue #96 (for newbytes instead of newobject) - """ - if utils.PY2: - from collections import Container - else: - from collections.abc import Container - - class Base(bytes): - pass - - class Foo(Base, Container): - def __contains__(self, item): - return False - - @expectedFailurePY2 - def test_with_metaclass_and_bytes(self): - """ - Issue #91 (for newdict instead of newobject) - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, bytes)): - pass - - def test_surrogateescape_decoding(self): - """ - Tests whether surrogateescape decoding works correctly. - """ - pairs = [(u'\udcc3', b'\xc3'), - (u'\udcff', b'\xff')] - - for (s, b) in pairs: - decoded = bytes(b).decode('utf-8', 'surrogateescape') - self.assertEqual(s, decoded) - self.assertTrue(isinstance(decoded, str)) - self.assertEqual(b, decoded.encode('utf-8', 'surrogateescape')) - - def test_issue_171_part_a(self): - b1 = str(u'abc \u0123 do re mi').encode(u'utf_8') - b2 = bytes(u'abc \u0123 do re mi', u'utf_8') - b3 = bytes(str(u'abc \u0123 do re mi'), u'utf_8') - - @expectedFailurePY2 - def test_issue_171_part_b(self): - """ - Tests whether: - >>> nativebytes = bytes ; nativestr = str ; from builtins import * - >>> nativebytes(bytes(b'asdf'))[0] == b'a' == b'asdf' - """ - nativebytes = type(b'') - nativestr = type('') - b = nativebytes(bytes(b'asdf')) - self.assertEqual(b, b'asdf') - - def test_cast_to_bytes(self): - """ - Tests whether __bytes__ method is called - """ - - class TestObject: - def __bytes__(self): - return b'asdf' - - self.assertEqual(bytes(TestObject()), b'asdf') - - def test_cast_to_bytes_iter_precedence(self): - """ - Tests that call to __bytes__ is preferred to iteration - """ - - class TestObject: - def __bytes__(self): - return b'asdf' - - def __iter__(self): - return iter(b'hjkl') - - self.assertEqual(bytes(TestObject()), b'asdf') - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_chainmap.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_chainmap.py deleted file mode 100644 index 2440401..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_chainmap.py +++ /dev/null @@ -1,160 +0,0 @@ -""" -Tests for the future.standard_library module -""" - -from __future__ import absolute_import, print_function -from future import standard_library -from future import utils -from future.tests.base import unittest, CodeHandler, expectedFailurePY2 - -import sys -import tempfile -import os -import copy -import textwrap -from subprocess import CalledProcessError - - -class TestChainMap(CodeHandler): - - def setUp(self): - self.interpreter = sys.executable - standard_library.install_aliases() - super(TestChainMap, self).setUp() - - def tearDown(self): - # standard_library.remove_hooks() - pass - - @staticmethod - def simple_cm(): - from collections import ChainMap - c = ChainMap() - c['one'] = 1 - c['two'] = 2 - - cc = c.new_child() - cc['one'] = 'one' - - return c, cc - - - def test_repr(self): - c, cc = TestChainMap.simple_cm() - - order1 = "ChainMap({'one': 'one'}, {'one': 1, 'two': 2})" - order2 = "ChainMap({'one': 'one'}, {'two': 2, 'one': 1})" - assert repr(cc) in [order1, order2] - - - def test_recursive_repr(self): - """ - Test for degnerative recursive cases. Very unlikely in - ChainMaps. But all must bow before the god of testing coverage. - """ - from collections import ChainMap - c = ChainMap() - c['one'] = c - assert repr(c) == "ChainMap({'one': ...})" - - - def test_get(self): - c, cc = TestChainMap.simple_cm() - - assert cc.get('two') == 2 - assert cc.get('three') == None - assert cc.get('three', 'notthree') == 'notthree' - - - def test_bool(self): - from collections import ChainMap - c = ChainMap() - assert not(bool(c)) - - c['one'] = 1 - c['two'] = 2 - assert bool(c) - - cc = c.new_child() - cc['one'] = 'one' - assert cc - - - def test_fromkeys(self): - from collections import ChainMap - keys = 'a b c'.split() - c = ChainMap.fromkeys(keys) - assert len(c) == 3 - assert c['a'] == None - assert c['b'] == None - assert c['c'] == None - - - def test_copy(self): - c, cc = TestChainMap.simple_cm() - new_cc = cc.copy() - assert new_cc is not cc - assert sorted(new_cc.items()) == sorted(cc.items()) - - - def test_parents(self): - c, cc = TestChainMap.simple_cm() - - new_c = cc.parents - assert c is not new_c - assert len(new_c) == 2 - assert new_c['one'] == c['one'] - assert new_c['two'] == c['two'] - - - def test_delitem(self): - c, cc = TestChainMap.simple_cm() - - with self.assertRaises(KeyError): - del cc['two'] - - del cc['one'] - assert len(cc) == 2 - assert cc['one'] == 1 - assert cc['two'] == 2 - - - def test_popitem(self): - c, cc = TestChainMap.simple_cm() - - assert cc.popitem() == ('one', 'one') - - with self.assertRaises(KeyError): - cc.popitem() - - - def test_pop(self): - c, cc = TestChainMap.simple_cm() - - assert cc.pop('one') == 'one' - - with self.assertRaises(KeyError): - cc.pop('two') - - assert len(cc) == 2 - - - def test_clear(self): - c, cc = TestChainMap.simple_cm() - - cc.clear() - assert len(cc) == 2 - assert cc['one'] == 1 - assert cc['two'] == 2 - - - def test_missing(self): - - c, cc = TestChainMap.simple_cm() - - with self.assertRaises(KeyError): - cc['clown'] - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_common_iterators.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_common_iterators.py deleted file mode 100644 index d274c23..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_common_iterators.py +++ /dev/null @@ -1,39 +0,0 @@ -from __future__ import absolute_import - -from future.builtins.iterators import * -from future.tests.base import unittest - - -class TestIterators(unittest.TestCase): - def test_range(self): - self.assertNotEqual(type(range(10)), list) - self.assertEqual(sum(range(10)), 45) - self.assertTrue(9 in range(10)) - self.assertEqual(list(range(5)), [0, 1, 2, 3, 4]) - self.assertEqual(repr(range(10)), 'range(0, 10)') - self.assertEqual(repr(range(1, 10)), 'range(1, 10)') - self.assertEqual(repr(range(1, 1)), 'range(1, 1)') - self.assertEqual(repr(range(-10, 10, 2)), 'range(-10, 10, 2)') - - def test_map(self): - def square(x): - return x**2 - self.assertNotEqual(type(map(square, range(10))), list) - self.assertEqual(sum(map(square, range(10))), 285) - self.assertEqual(list(map(square, range(3))), [0, 1, 4]) - - def test_zip(self): - a = range(10) - b = ['a', 'b', 'c'] - self.assertNotEqual(type(zip(a, b)), list) - self.assertEqual(list(zip(a, b)), [(0, 'a'), (1, 'b'), (2, 'c')]) - - def test_filter(self): - a = range(10) - def is_odd(x): - return x % 2 == 1 - self.assertNotEqual(type(filter(is_odd, a)), list) - self.assertEqual(list(filter(is_odd, a)), [1, 3, 5, 7, 9]) - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_decorators.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_decorators.py deleted file mode 100644 index 9ec2bb3..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_decorators.py +++ /dev/null @@ -1,57 +0,0 @@ -""" -Tests to make sure the decorators (implements_iterator and -python2_unicode_compatible) are working. -""" - -from __future__ import absolute_import, division -from future import utils -from future.builtins import * -from future.utils import implements_iterator, python_2_unicode_compatible -from future.tests.base import unittest - - -class TestDecorators(unittest.TestCase): - def test_python_2_unicode_compatible_decorator(self): - my_unicode_str = u'Unicode string: \u5b54\u5b50' - # With the decorator: - @python_2_unicode_compatible - class A(object): - def __str__(self): - return my_unicode_str - a = A() - assert len(str(a)) == 18 - if not utils.PY3: - assert hasattr(a, '__unicode__') - self.assertEqual(str(a), my_unicode_str) - self.assertTrue(isinstance(str(a).encode('utf-8'), bytes)) - - # Manual equivalent on Py2 without the decorator: - if not utils.PY3: - class B(object): - def __unicode__(self): - return u'Unicode string: \u5b54\u5b50' - def __str__(self): - return unicode(self).encode('utf-8') - b = B() - assert str(a) == str(b) - - def test_implements_iterator(self): - - @implements_iterator - class MyIter(object): - def __next__(self): - return 'Next!' - def __iter__(self): - return self - - itr = MyIter() - self.assertEqual(next(itr), 'Next!') - - itr2 = MyIter() - for i, item in enumerate(itr2): - if i >= 3: - break - self.assertEqual(item, 'Next!') - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_dict.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_dict.py deleted file mode 100644 index ff9dd4a..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_dict.py +++ /dev/null @@ -1,142 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the backported class:`dict` class. -""" - -from __future__ import absolute_import, unicode_literals, print_function -from future.builtins import * -from future import utils -from future.tests.base import unittest, expectedFailurePY2 - -import os -import sys - -class TestDict(unittest.TestCase): - def setUp(self): - self.d1 = {'C': 1, 'B': 2, 'A': 3} - self.d2 = dict(key1='value1', key2='value2') - - def test_dict_empty(self): - """ - dict() -> {} - """ - self.assertEqual(dict(), {}) - - def test_dict_dict(self): - """ - Exrapolated from issue #50 -- newlist(newlist([...])) - """ - d = dict({1: 2, 2: 4, 3: 9}) - d2 = dict(d) - self.assertEqual(len(d2), 3) - self.assertEqual(d2, d) - self.assertTrue(isinstance(d2, dict)) - self.assertTrue(type(d2) == dict) - - def test_dict_eq(self): - d = self.d1 - self.assertEqual(dict(d), d) - - def test_dict_keys(self): - """ - The keys, values and items methods should now return iterators on - Python 2.x (with set-like behaviour on Python 2.7). - """ - d = self.d1 - self.assertEqual(set(dict(d)), set(d)) - self.assertEqual(set(dict(d).keys()), set(d.keys())) - with self.assertRaises(TypeError): - dict(d).keys()[0] - - def test_dict_values(self): - d = self.d1 - self.assertEqual(set(dict(d).values()), set(d.values())) - with self.assertRaises(TypeError): - dict(d).values()[0] - - def test_dict_items(self): - d = self.d1 - self.assertEqual(set(dict(d).items()), set(d.items())) - with self.assertRaises(TypeError): - dict(d).items()[0] - - def test_isinstance_dict(self): - d = self.d1 - self.assertTrue(isinstance(d, dict)) - - def test_isinstance_dict_subclass(self): - """ - Issue #89 - """ - value = dict() - class Magic(dict): - pass - self.assertTrue(isinstance(value, dict)) - self.assertFalse(isinstance(value, Magic)) - - def test_dict_getitem(self): - d = dict({'C': 1, 'B': 2, 'A': 3}) - self.assertEqual(d['C'], 1) - self.assertEqual(d['B'], 2) - self.assertEqual(d['A'], 3) - with self.assertRaises(KeyError): - self.assertEqual(d['D']) - - def test_methods_do_not_produce_lists(self): - for d in (dict(self.d1), self.d2): - assert not isinstance(d.keys(), list) - assert not isinstance(d.values(), list) - assert not isinstance(d.items(), list) - - @unittest.skipIf(sys.version_info[:2] == (2, 6), - 'set-like behaviour of dict methods is only available in Py2.7+') - def test_set_like_behaviour(self): - d1, d2 = self.d1, self.d2 - assert d1.keys() & d2.keys() == set() - assert isinstance(d1.keys() & d2.keys(), set) - assert isinstance(d1.values() | d2.keys(), set) - assert isinstance(d1.items() | d2.items(), set) - - @expectedFailurePY2 - def test_braces_create_newdict_object(self): - """ - It would nice if the {} dict syntax could be coaxed - into producing our new dict objects somehow ... - """ - d = self.d1 - self.assertTrue(type(d) == dict) - - @expectedFailurePY2 - def test_multiple_inheritance(self): - """ - Issue #96 (for newdict instead of newobject) - """ - if utils.PY2: - from collections import Container - else: - from collections.abc import Container - - class Base(dict): - pass - - class Foo(Base, Container): - def __contains__(self, item): - return False - - @expectedFailurePY2 - def test_with_metaclass_and_dict(self): - """ - Issue #91 (for newdict instead of newobject) - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, dict)): - pass - - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_email_multipart.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_email_multipart.py deleted file mode 100644 index cbd93b8..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_email_multipart.py +++ /dev/null @@ -1,31 +0,0 @@ -# -*- coding: utf-8 -*- -"""Tests for multipart emails.""" - -from future.tests.base import unittest -import future.backports.email as email -import future.backports.email.mime.multipart -from future.builtins import list - -class EmailMultiPartTests(unittest.TestCase): - """Tests for handling multipart email Messages.""" - - def test_multipart_serialize_without_boundary(self): - """Tests that serializing an empty multipart email does not fail.""" - multipart_message = email.mime.multipart.MIMEMultipart() - self.assertIsNot(multipart_message.as_string(), None) - - def test_multipart_set_boundary_does_not_change_header_type(self): - """ - Tests that Message.set_boundary() does not cause Python2 errors. - - In particular, tests that set_boundary does not cause the type of the - message headers list to be changed from the future built-in list. - """ - multipart_message = email.mime.multipart.MIMEMultipart() - headers_type = type(multipart_message._headers) - self.assertEqual(headers_type, type(list())) - - boundary = '===============6387699881409002085==' - multipart_message.set_boundary(boundary) - headers_type = type(multipart_message._headers) - self.assertEqual(headers_type, type(list())) diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_explicit_imports.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_explicit_imports.py deleted file mode 100644 index 7a23c3e..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_explicit_imports.py +++ /dev/null @@ -1,49 +0,0 @@ -""" -This tests whether explicit imports like - - from future.builtins import str, range - -etc. all work as expected on both Python 2 and Python 3. - -""" - -from __future__ import absolute_import, print_function, unicode_literals - -import copy - -from future import utils -from future.tests.base import unittest - - -class TestExplicitImports(unittest.TestCase): - def test_py3_builtin_imports(self): - from future.builtins import (input, - filter, - map, - range, - round, - super, - str, - zip) - - def test_py2k_disabled_builtins(self): - """ - On Py2 these should import. - """ - if not utils.PY3: - from future.builtins.disabled import (apply, - cmp, - coerce, - execfile, - file, - long, - raw_input, - reduce, - reload, - unicode, - xrange, - StandardError) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_futurize.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_futurize.py deleted file mode 100644 index 0d7c42d..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_futurize.py +++ /dev/null @@ -1,1432 +0,0 @@ -# -*- coding: utf-8 -*- -from __future__ import absolute_import, division, print_function - -import pprint -import tempfile -from subprocess import Popen, PIPE -import os - -from libfuturize.fixer_util import is_shebang_comment, is_encoding_comment -from lib2to3.fixer_util import FromImport -from lib2to3.pytree import Leaf, Node -from lib2to3.pygram import token - -from future.tests.base import (CodeHandler, unittest, skip26, reformat_code, - order_future_lines, expectedFailurePY26) -from future.utils import PY2 - - -class TestLibFuturize(unittest.TestCase): - - def setUp(self): - # For tests that need a text file: - _, self.textfilename = tempfile.mkstemp(text=True) - super(TestLibFuturize, self).setUp() - - def tearDown(self): - os.unlink(self.textfilename) - - def test_correct_exit_status(self): - """ - Issue #119: futurize and pasteurize were not exiting with the correct - status code. This is because the status code returned from - libfuturize.main.main() etc. was a ``newint``, which sys.exit() always - translates into 1! - """ - from libfuturize.main import main - retcode = main([self.textfilename]) - self.assertTrue(isinstance(retcode, int)) # i.e. Py2 builtin int - - def test_is_shebang_comment(self): - """ - Tests whether the fixer_util.is_encoding_comment() function is working. - """ - shebang_comments = [u'#!/usr/bin/env python\n' - u"#!/usr/bin/python2\n", - u"#! /usr/bin/python3\n", - ] - not_shebang_comments = [u"# I saw a giant python\n", - u"# I have never seen a python2\n", - ] - for comment in shebang_comments: - node = FromImport(u'math', [Leaf(token.NAME, u'cos', prefix=" ")]) - node.prefix = comment - self.assertTrue(is_shebang_comment(node)) - - for comment in not_shebang_comments: - node = FromImport(u'math', [Leaf(token.NAME, u'cos', prefix=" ")]) - node.prefix = comment - self.assertFalse(is_shebang_comment(node)) - - - def test_is_encoding_comment(self): - """ - Tests whether the fixer_util.is_encoding_comment() function is working. - """ - encoding_comments = [u"# coding: utf-8", - u"# encoding: utf-8", - u"# -*- coding: latin-1 -*-", - u"# vim: set fileencoding=iso-8859-15 :", - ] - not_encoding_comments = [u"# We use the file encoding utf-8", - u"coding = 'utf-8'", - u"encoding = 'utf-8'", - ] - for comment in encoding_comments: - node = FromImport(u'math', [Leaf(token.NAME, u'cos', prefix=" ")]) - node.prefix = comment - self.assertTrue(is_encoding_comment(node)) - - for comment in not_encoding_comments: - node = FromImport(u'math', [Leaf(token.NAME, u'cos', prefix=" ")]) - node.prefix = comment - self.assertFalse(is_encoding_comment(node)) - - -class TestFuturizeSimple(CodeHandler): - """ - This class contains snippets of Python 2 code (invalid Python 3) and - tests for whether they can be passed to ``futurize`` and immediately - run under both Python 2 again and Python 3. - """ - - def test_encoding_comments_kept_at_top(self): - """ - Issues #10 and #97: If there is a source encoding comment line - (PEP 263), is it kept at the top of a module by ``futurize``? - """ - before = """ - # coding=utf-8 - - print 'Hello' - """ - after = """ - # coding=utf-8 - - from __future__ import print_function - print('Hello') - """ - self.convert_check(before, after) - - before = """ - #!/usr/bin/env python - # -*- coding: latin-1 -*-" - - print 'Hello' - """ - after = """ - #!/usr/bin/env python - # -*- coding: latin-1 -*-" - - from __future__ import print_function - print('Hello') - """ - self.convert_check(before, after) - - def test_multiline_future_import(self): - """ - Issue #113: don't crash if a future import has multiple lines - """ - text = """ - from __future__ import ( - division - ) - """ - self.convert(text) - - def test_shebang_blank_with_future_division_import(self): - """ - Issue #43: Is shebang line preserved as the first - line by futurize when followed by a blank line? - """ - before = """ - #!/usr/bin/env python - - import math - 1 / 5 - """ - after = """ - #!/usr/bin/env python - - from __future__ import division - from past.utils import old_div - import math - old_div(1, 5) - """ - self.convert_check(before, after) - - def test_shebang_blank_with_print_import(self): - before = """ - #!/usr/bin/env python - - import math - print 'Hello' - """ - after = """ - #!/usr/bin/env python - from __future__ import print_function - - import math - print('Hello') - """ - self.convert_check(before, after) - - def test_shebang_comment(self): - """ - Issue #43: Is shebang line preserved as the first - line by futurize when followed by a comment? - """ - before = """ - #!/usr/bin/env python - # some comments - # and more comments - - import math - print 'Hello!' - """ - after = """ - #!/usr/bin/env python - # some comments - # and more comments - from __future__ import print_function - - import math - print('Hello!') - """ - self.convert_check(before, after) - - def test_shebang_docstring(self): - """ - Issue #43: Is shebang line preserved as the first - line by futurize when followed by a docstring? - """ - before = ''' - #!/usr/bin/env python - """ - a doc string - """ - import math - print 'Hello!' - ''' - after = ''' - #!/usr/bin/env python - """ - a doc string - """ - from __future__ import print_function - import math - print('Hello!') - ''' - self.convert_check(before, after) - - def test_oldstyle_classes(self): - """ - Stage 2 should convert old-style to new-style classes. This makes - the new-style class explicit and reduces the gap between the - behaviour (e.g. method resolution order) on Py2 and Py3. It also - allows us to provide ``newobject`` (see - test_oldstyle_classes_iterator). - """ - before = """ - class Blah: - pass - """ - after = """ - from builtins import object - class Blah(object): - pass - """ - self.convert_check(before, after, ignore_imports=False) - - def test_oldstyle_classes_iterator(self): - """ - An old-style class used as an iterator should be converted - properly. This requires ``futurize`` to do both steps (adding - inheritance from object and adding the newobject import) in the - right order. Any next() method should also be renamed to __next__. - """ - before = """ - class Upper: - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): - return next(self._iter).upper() - def __iter__(self): - return self - - assert list(Upper('hello')) == list('HELLO') - """ - after = """ - from builtins import next - from builtins import object - class Upper(object): - def __init__(self, iterable): - self._iter = iter(iterable) - def __next__(self): - return next(self._iter).upper() - def __iter__(self): - return self - - assert list(Upper('hello')) == list('HELLO') - """ - self.convert_check(before, after, ignore_imports=False) - - # Try it again with this convention: class Upper(): - before2 = """ - class Upper(): - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): - return next(self._iter).upper() - def __iter__(self): - return self - - assert list(Upper('hello')) == list('HELLO') - """ - self.convert_check(before2, after) - - @unittest.expectedFailure - def test_problematic_string(self): - """ This string generates a SyntaxError on Python 3 unless it has - an r prefix. - """ - before = r""" - s = 'The folder is "C:\Users"'. - """ - after = r""" - s = r'The folder is "C:\Users"'. - """ - self.convert_check(before, after) - - @unittest.skip('--tobytes feature removed for now ...') - def test_tobytes(self): - """ - The --tobytes option converts all UNADORNED string literals 'abcd' to b'abcd'. - It does apply to multi-line strings but doesn't apply if it's a raw - string, because ur'abcd' is a SyntaxError on Python 2 and br'abcd' is a - SyntaxError on Python 3. - """ - before = r""" - s0 = '1234' - s1 = '''5678 - ''' - s2 = "9abc" - # Unchanged: - s3 = r'1234' - s4 = R"defg" - s5 = u'hijk' - s6 = u"lmno" - s7 = b'lmno' - s8 = b"pqrs" - """ - after = r""" - s0 = b'1234' - s1 = b'''5678 - ''' - s2 = b"9abc" - # Unchanged: - s3 = r'1234' - s4 = R"defg" - s5 = u'hijk' - s6 = u"lmno" - s7 = b'lmno' - s8 = b"pqrs" - """ - self.convert_check(before, after, tobytes=True) - - def test_cmp(self): - before = """ - assert cmp(1, 2) == -1 - assert cmp(2, 1) == 1 - """ - after = """ - from past.builtins import cmp - assert cmp(1, 2) == -1 - assert cmp(2, 1) == 1 - """ - self.convert_check(before, after, stages=(1, 2), ignore_imports=False) - - def test_execfile(self): - before = """ - with open('mytempfile.py', 'w') as f: - f.write('x = 1') - execfile('mytempfile.py') - x += 1 - assert x == 2 - """ - after = """ - from past.builtins import execfile - with open('mytempfile.py', 'w') as f: - f.write('x = 1') - execfile('mytempfile.py') - x += 1 - assert x == 2 - """ - self.convert_check(before, after, stages=(1, 2), ignore_imports=False) - - @unittest.expectedFailure - def test_izip(self): - before = """ - from itertools import izip - for (a, b) in izip([1, 3, 5], [2, 4, 6]): - pass - """ - after = """ - from builtins import zip - for (a, b) in zip([1, 3, 5], [2, 4, 6]): - pass - """ - self.convert_check(before, after, stages=(1, 2), ignore_imports=False) - - def test_UserList(self): - before = """ - from UserList import UserList - a = UserList([1, 3, 5]) - assert len(a) == 3 - """ - after = """ - from collections import UserList - a = UserList([1, 3, 5]) - assert len(a) == 3 - """ - self.convert_check(before, after, stages=(1, 2), ignore_imports=True) - - @unittest.expectedFailure - def test_no_unneeded_list_calls(self): - """ - TODO: get this working - """ - code = """ - for (a, b) in zip(range(3), range(3, 6)): - pass - """ - self.unchanged(code) - - @expectedFailurePY26 - def test_import_builtins(self): - before = """ - a = raw_input() - b = open(a, b, c) - c = filter(a, b) - d = map(a, b) - e = isinstance(a, str) - f = bytes(a, encoding='utf-8') - for g in xrange(10**10): - pass - h = reduce(lambda x, y: x+y, [1, 2, 3, 4, 5]) - super(MyClass, self) - """ - after = """ - from builtins import bytes - from builtins import filter - from builtins import input - from builtins import map - from builtins import range - from functools import reduce - a = input() - b = open(a, b, c) - c = list(filter(a, b)) - d = list(map(a, b)) - e = isinstance(a, str) - f = bytes(a, encoding='utf-8') - for g in range(10**10): - pass - h = reduce(lambda x, y: x+y, [1, 2, 3, 4, 5]) - super(MyClass, self) - """ - self.convert_check(before, after, ignore_imports=False, run=False) - - def test_input_without_import(self): - before = """ - a = input() - """ - after = """ - from builtins import input - a = eval(input()) - """ - self.convert_check(before, after, ignore_imports=False, run=False) - - def test_input_with_import(self): - before = """ - from builtins import input - a = input() - """ - after = """ - from builtins import input - a = input() - """ - self.convert_check(before, after, ignore_imports=False, run=False) - - def test_xrange(self): - """ - The ``from builtins import range`` line was being added to the - bottom of the file as of v0.11.4, but only using Py2.7's lib2to3. - (Py3.3's lib2to3 seems to work.) - """ - before = """ - for i in xrange(10): - pass - """ - after = """ - from builtins import range - for i in range(10): - pass - """ - self.convert_check(before, after, ignore_imports=False) - - def test_source_coding_utf8(self): - """ - Tests to ensure that the source coding line is not corrupted or - removed. It must be left as the first line in the file (including - before any __future__ imports). Also tests whether the unicode - characters in this encoding are parsed correctly and left alone. - """ - code = """ - # -*- coding: utf-8 -*- - icons = [u"◐", u"◓", u"◑", u"◒"] - """ - - def test_exception_syntax(self): - """ - Test of whether futurize handles the old-style exception syntax - """ - before = """ - try: - pass - except IOError, e: - val = e.errno - """ - after = """ - try: - pass - except IOError as e: - val = e.errno - """ - self.convert_check(before, after) - - def test_super(self): - """ - This tests whether futurize keeps the old two-argument super() calls the - same as before. It should, because this still works in Py3. - """ - code = ''' - class VerboseList(list): - def append(self, item): - print('Adding an item') - super(VerboseList, self).append(item) - ''' - self.unchanged(code) - - @unittest.expectedFailure - def test_file(self): - """ - file() as a synonym for open() is obsolete and invalid on Python 3. - """ - before = ''' - f = file(self.textfilename) - data = f.read() - f.close() - ''' - after = ''' - f = open(__file__) - data = f.read() - f.close() - ''' - self.convert_check(before, after) - - def test_apply(self): - before = ''' - def addup(*x): - return sum(x) - - assert apply(addup, (10,20)) == 30 - ''' - after = """ - def addup(*x): - return sum(x) - - assert addup(*(10,20)) == 30 - """ - self.convert_check(before, after) - - @unittest.skip('not implemented yet') - def test_download_pypi_package_and_test(self): - URL = 'http://pypi.python.org/pypi/{0}/json' - - import requests - package = 'future' - r = requests.get(URL.format(package)) - pprint.pprint(r.json()) - - download_url = r.json()['urls'][0]['url'] - filename = r.json()['urls'][0]['filename'] - # r2 = requests.get(download_url) - # with open('/tmp/' + filename, 'w') as tarball: - # tarball.write(r2.content) - - @expectedFailurePY26 - def test_raw_input(self): - """ - Passes in a string to the waiting input() after futurize - conversion. - - The code is the first snippet from these docs: - http://docs.python.org/2/library/2to3.html - """ - before = """ - from io import BytesIO - def greet(name): - print "Hello, {0}!".format(name) - print "What's your name?" - import sys - oldstdin = sys.stdin - - sys.stdin = BytesIO(b'Ed\\n') - name = raw_input() - greet(name.decode()) - - sys.stdin = oldstdin - assert name == b'Ed' - """ - desired = """ - from io import BytesIO - def greet(name): - print("Hello, {0}!".format(name)) - print("What's your name?") - import sys - oldstdin = sys.stdin - - sys.stdin = BytesIO(b'Ed\\n') - name = input() - greet(name.decode()) - - sys.stdin = oldstdin - assert name == b'Ed' - """ - self.convert_check(before, desired, run=False) - - for interpreter in self.interpreters: - p1 = Popen([interpreter, self.tempdir + 'mytestscript.py'], - stdout=PIPE, stdin=PIPE, stderr=PIPE) - (stdout, stderr) = p1.communicate(b'Ed') - self.assertEqual(stderr, b'') - self.assertEqual(stdout, b"What's your name?\nHello, Ed!\n") - - def test_literal_prefixes_are_not_stripped(self): - """ - Tests to ensure that the u'' and b'' prefixes on unicode strings and - byte strings are not removed by the futurize script. Removing the - prefixes on Py3.3+ is unnecessary and loses some information -- namely, - that the strings have explicitly been marked as unicode or bytes, - rather than just e.g. a guess by some automated tool about what they - are. - """ - code = ''' - s = u'unicode string' - b = b'byte string' - ''' - self.unchanged(code) - - def test_division(self): - before = """ - x = 1 / 2 - """ - after = """ - from past.utils import old_div - x = old_div(1, 2) - """ - self.convert_check(before, after, stages=[1, 2]) - - def test_already_future_division(self): - code = """ - from __future__ import division - x = 1 / 2 - assert x == 0.5 - y = 3. / 2. - assert y == 1.5 - """ - self.unchanged(code) - - -class TestFuturizeRenamedStdlib(CodeHandler): - @unittest.skip('Infinite loop?') - def test_renamed_modules(self): - before = """ - import ConfigParser - import copy_reg - import cPickle - import cStringIO - """ - after = """ - import configparser - import copyreg - import pickle - import io - """ - # We can't run the converted code because configparser may - # not be there. - self.convert_check(before, after, run=False) - - @unittest.skip('Not working yet ...') - def test_urllib_refactor(self): - # Code like this using urllib is refactored by futurize --stage2 to use - # the new Py3 module names, but ``future`` doesn't support urllib yet. - before = """ - import urllib - - URL = 'http://pypi.python.org/pypi/future/json' - package = 'future' - r = urllib.urlopen(URL.format(package)) - data = r.read() - """ - after = """ - from future import standard_library - standard_library.install_aliases() - import urllib.request - - URL = 'http://pypi.python.org/pypi/future/json' - package = 'future' - r = urllib.request.urlopen(URL.format(package)) - data = r.read() - """ - self.convert_check(before, after) - - @unittest.skip('Infinite loop?') - def test_renamed_copy_reg_and_cPickle_modules(self): - """ - Example from docs.python.org/2/library/copy_reg.html - """ - before = """ - import copy_reg - import copy - import cPickle - class C(object): - def __init__(self, a): - self.a = a - - def pickle_c(c): - print('pickling a C instance...') - return C, (c.a,) - - copy_reg.pickle(C, pickle_c) - c = C(1) - d = copy.copy(c) - p = cPickle.dumps(c) - """ - after = """ - import copyreg - import copy - import pickle - class C(object): - def __init__(self, a): - self.a = a - - def pickle_c(c): - print('pickling a C instance...') - return C, (c.a,) - - copyreg.pickle(C, pickle_c) - c = C(1) - d = copy.copy(c) - p = pickle.dumps(c) - """ - self.convert_check(before, after) - - @unittest.expectedFailure - def test_Py2_StringIO_module(self): - """ - This requires that the argument to io.StringIO be made a - unicode string explicitly if we're not using unicode_literals: - - Ideally, there would be a fixer for this. For now: - - TODO: add the Py3 equivalent for this to the docs. Also add back - a test for the unicode_literals case. - """ - before = """ - import cStringIO - import StringIO - s1 = cStringIO.StringIO('my string') - s2 = StringIO.StringIO('my other string') - assert isinstance(s1, cStringIO.InputType) - """ - - # There is no io.InputType in Python 3. futurize should change this to - # something like this. But note that the input to io.StringIO - # must be a unicode string on both Py2 and Py3. - after = """ - import io - import io - s1 = io.StringIO(u'my string') - s2 = io.StringIO(u'my other string') - assert isinstance(s1, io.StringIO) - """ - self.convert_check(before, after) - - -class TestFuturizeStage1(CodeHandler): - """ - Tests "stage 1": safe optimizations: modernizing Python 2 code so that it - uses print functions, new-style exception syntax, etc. - - The behaviour should not change and this should introduce no dependency on - the ``future`` package. It produces more modern Python 2-only code. The - goal is to reduce the size of the real porting patch-set by performing - the uncontroversial patches first. - """ - - def test_apply(self): - """ - apply() should be changed by futurize --stage1 - """ - before = ''' - def f(a, b): - return a + b - - args = (1, 2) - assert apply(f, args) == 3 - assert apply(f, ('a', 'b')) == 'ab' - ''' - after = ''' - def f(a, b): - return a + b - - args = (1, 2) - assert f(*args) == 3 - assert f(*('a', 'b')) == 'ab' - ''' - self.convert_check(before, after, stages=[1]) - - def test_next_1(self): - """ - Custom next methods should not be converted to __next__ in stage1, but - any obj.next() calls should be converted to next(obj). - """ - before = """ - class Upper: - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): # note the Py2 interface - return next(self._iter).upper() - def __iter__(self): - return self - - itr = Upper('hello') - assert itr.next() == 'H' - assert next(itr) == 'E' - assert list(itr) == list('LLO') - """ - - after = """ - class Upper: - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): # note the Py2 interface - return next(self._iter).upper() - def __iter__(self): - return self - - itr = Upper('hello') - assert next(itr) == 'H' - assert next(itr) == 'E' - assert list(itr) == list('LLO') - """ - self.convert_check(before, after, stages=[1], run=PY2) - - @unittest.expectedFailure - def test_next_2(self): - """ - This version of the above doesn't currently work: the self._iter.next() call in - line 5 isn't converted to next(self._iter). - """ - before = """ - class Upper: - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): # note the Py2 interface - return self._iter.next().upper() - def __iter__(self): - return self - - itr = Upper('hello') - assert itr.next() == 'H' - assert next(itr) == 'E' - assert list(itr) == list('LLO') - """ - - after = """ - class Upper(object): - def __init__(self, iterable): - self._iter = iter(iterable) - def next(self): # note the Py2 interface - return next(self._iter).upper() - def __iter__(self): - return self - - itr = Upper('hello') - assert next(itr) == 'H' - assert next(itr) == 'E' - assert list(itr) == list('LLO') - """ - self.convert_check(before, after, stages=[1], run=PY2) - - def test_xrange(self): - """ - xrange should not be changed by futurize --stage1 - """ - code = ''' - for i in xrange(10): - pass - ''' - self.unchanged(code, stages=[1], run=PY2) - - @unittest.expectedFailure - def test_absolute_import_changes(self): - """ - Implicit relative imports should be converted to absolute or explicit - relative imports correctly. - - Issue #16 (with porting bokeh/bbmodel.py) - """ - with open(self.tempdir + 'specialmodels.py', 'w') as f: - f.write('pass') - - before = """ - import specialmodels.pandasmodel - specialmodels.pandasmodel.blah() - """ - after = """ - from __future__ import absolute_import - from .specialmodels import pandasmodel - pandasmodel.blah() - """ - self.convert_check(before, after, stages=[1]) - - def test_safe_futurize_imports(self): - """ - The standard library module names should not be changed until stage 2 - """ - before = """ - import ConfigParser - import HTMLParser - from itertools import ifilterfalse - - ConfigParser.ConfigParser - HTMLParser.HTMLParser - assert list(ifilterfalse(lambda x: x % 2, [2, 4])) == [2, 4] - """ - self.unchanged(before, stages=[1], run=PY2) - - def test_print(self): - before = """ - print 'Hello' - """ - after = """ - print('Hello') - """ - self.convert_check(before, after, stages=[1]) - - before = """ - import sys - print >> sys.stderr, 'Hello', 'world' - """ - after = """ - import sys - print('Hello', 'world', file=sys.stderr) - """ - self.convert_check(before, after, stages=[1]) - - def test_print_already_function(self): - """ - Running futurize --stage1 should not add a second set of parentheses - """ - before = """ - print('Hello') - """ - self.unchanged(before, stages=[1]) - - @unittest.expectedFailure - def test_print_already_function_complex(self): - """ - Running futurize --stage1 does add a second second set of parentheses - in this case. This is because the underlying lib2to3 has two distinct - grammars -- with a print statement and with a print function -- and, - when going forwards (2 to both), futurize assumes print is a statement, - which raises a ParseError. - """ - before = """ - import sys - print('Hello', 'world', file=sys.stderr) - """ - self.unchanged(before, stages=[1]) - - def test_exceptions(self): - before = """ - try: - raise AttributeError('blah') - except AttributeError, e: - pass - """ - after = """ - try: - raise AttributeError('blah') - except AttributeError as e: - pass - """ - self.convert_check(before, after, stages=[1]) - - @unittest.expectedFailure - def test_string_exceptions(self): - """ - 2to3 does not convert string exceptions: see - http://python3porting.com/differences.html. - """ - before = """ - try: - raise "old string exception" - except Exception, e: - pass - """ - after = """ - try: - raise Exception("old string exception") - except Exception as e: - pass - """ - self.convert_check(before, after, stages=[1]) - - def test_oldstyle_classes(self): - """ - We don't convert old-style classes to new-style automatically in - stage 1 (but we should in stage 2). So Blah should not inherit - explicitly from object yet. - """ - before = """ - class Blah: - pass - """ - self.unchanged(before, stages=[1]) - - def test_stdlib_modules_not_changed(self): - """ - Standard library module names should not be changed in stage 1 - """ - before = """ - import ConfigParser - import HTMLParser - import collections - - print 'Hello' - try: - raise AttributeError('blah') - except AttributeError, e: - pass - """ - after = """ - import ConfigParser - import HTMLParser - import collections - - print('Hello') - try: - raise AttributeError('blah') - except AttributeError as e: - pass - """ - self.convert_check(before, after, stages=[1], run=PY2) - - def test_octal_literals(self): - before = """ - mode = 0644 - """ - after = """ - mode = 0o644 - """ - self.convert_check(before, after) - - def test_long_int_literals(self): - before = """ - bignumber = 12345678901234567890L - """ - after = """ - bignumber = 12345678901234567890 - """ - self.convert_check(before, after) - - def test___future___import_position(self): - """ - Issue #4: __future__ imports inserted too low in file: SyntaxError - """ - code = """ - # Comments here - # and here - __version__=''' $Id$ ''' - __doc__="A Sequencer class counts things. It aids numbering and formatting lists." - __all__='Sequencer getSequencer setSequencer'.split() - # - # another comment - # - - CONSTANTS = [ 0, 01, 011, 0111, 012, 02, 021, 0211, 02111, 013 ] - _RN_LETTERS = "IVXLCDM" - - def my_func(value): - pass - - ''' Docstring-like comment here ''' - """ - self.convert(code) - - def test_issue_45(self): - """ - Tests whether running futurize -f libfuturize.fixes.fix_future_standard_library_urllib - on the code below causes a ValueError (issue #45). - """ - code = r""" - from __future__ import print_function - from urllib import urlopen, urlencode - oeis_url = 'http://oeis.org/' - def _fetch(url): - try: - f = urlopen(url) - result = f.read() - f.close() - return result - except IOError as msg: - raise IOError("%s\nError fetching %s." % (msg, url)) - """ - self.convert(code) - - def test_order_future_lines(self): - """ - Tests the internal order_future_lines() function. - """ - before = ''' - # comment here - from __future__ import print_function - from __future__ import absolute_import - # blank line or comment here - from future.utils import with_metaclass - from builtins import zzz - from builtins import aaa - from builtins import blah - # another comment - - import something_else - code_here - more_code_here - ''' - after = ''' - # comment here - from __future__ import absolute_import - from __future__ import print_function - # blank line or comment here - from future.utils import with_metaclass - from builtins import aaa - from builtins import blah - from builtins import zzz - # another comment - - import something_else - code_here - more_code_here - ''' - self.assertEqual(order_future_lines(reformat_code(before)), - reformat_code(after)) - - @unittest.expectedFailure - def test_issue_12(self): - """ - Issue #12: This code shouldn't be upset by additional imports. - __future__ imports must appear at the top of modules since about Python - 2.5. - """ - code = """ - from __future__ import with_statement - f = open('setup.py') - for i in xrange(100): - pass - """ - self.unchanged(code) - - @expectedFailurePY26 - def test_range_necessary_list_calls(self): - """ - On Py2.6 (only), the xrange_with_import fixer somehow seems to cause - l = range(10) - to be converted to: - l = list(list(range(10))) - with an extra list(...) call. - """ - before = """ - l = range(10) - assert isinstance(l, list) - for i in range(3): - print i - for i in xrange(3): - print i - """ - after = """ - from __future__ import print_function - from builtins import range - l = list(range(10)) - assert isinstance(l, list) - for i in range(3): - print(i) - for i in range(3): - print(i) - """ - self.convert_check(before, after) - - def test_basestring(self): - """ - The 2to3 basestring fixer breaks working Py2 code that uses basestring. - This tests whether something sensible is done instead. - """ - before = """ - assert isinstance('hello', basestring) - assert isinstance(u'hello', basestring) - assert isinstance(b'hello', basestring) - """ - after = """ - from past.builtins import basestring - assert isinstance('hello', basestring) - assert isinstance(u'hello', basestring) - assert isinstance(b'hello', basestring) - """ - self.convert_check(before, after) - - def test_safe_division(self): - """ - Tests whether Py2 scripts using old-style division still work - after futurization. - """ - before = """ - import random - class fraction(object): - numer = 0 - denom = 0 - def __init__(self, numer, denom): - self.numer = numer - self.denom = denom - - def total_count(self): - return self.numer * 50 - - x = 3 / 2 - y = 3. / 2 - foo = list(range(100)) - assert x == 1 and isinstance(x, int) - assert y == 1.5 and isinstance(y, float) - a = 1 + foo[len(foo) / 2] - b = 1 + foo[len(foo) * 3 / 4] - assert a == 51 - assert b == 76 - r = random.randint(0, 1000) * 1.0 / 1000 - output = { "SUCCESS": 5, "TOTAL": 10 } - output["SUCCESS"] * 100 / output["TOTAL"] - obj = fraction(1, 50) - val = float(obj.numer) / obj.denom * 1e-9 - obj.numer * obj.denom / val - obj.total_count() * val / 100 - obj.numer / obj.denom * 1e-9 - obj.numer / (obj.denom * 1e-9) - obj.numer / obj.denom / 1e-9 - obj.numer / (obj.denom / 1e-9) - original_numer = 1 - original_denom = 50 - 100 * abs(obj.numer - original_numer) / float(max(obj.denom, original_denom)) - 100 * abs(obj.numer - original_numer) / max(obj.denom, original_denom) - float(original_numer) * float(original_denom) / float(obj.numer) - """ - after = """ - from __future__ import division - from past.utils import old_div - import random - class fraction(object): - numer = 0 - denom = 0 - def __init__(self, numer, denom): - self.numer = numer - self.denom = denom - - def total_count(self): - return self.numer * 50 - - x = old_div(3, 2) - y = 3. / 2 - foo = list(range(100)) - assert x == 1 and isinstance(x, int) - assert y == 1.5 and isinstance(y, float) - a = 1 + foo[old_div(len(foo), 2)] - b = 1 + foo[old_div(len(foo) * 3, 4)] - assert a == 51 - assert b == 76 - r = random.randint(0, 1000) * 1.0 / 1000 - output = { "SUCCESS": 5, "TOTAL": 10 } - old_div(output["SUCCESS"] * 100, output["TOTAL"]) - obj = fraction(1, 50) - val = float(obj.numer) / obj.denom * 1e-9 - old_div(obj.numer * obj.denom, val) - old_div(obj.total_count() * val, 100) - old_div(obj.numer, obj.denom) * 1e-9 - old_div(obj.numer, (obj.denom * 1e-9)) - old_div(old_div(obj.numer, obj.denom), 1e-9) - old_div(obj.numer, (old_div(obj.denom, 1e-9))) - original_numer = 1 - original_denom = 50 - 100 * abs(obj.numer - original_numer) / float(max(obj.denom, original_denom)) - old_div(100 * abs(obj.numer - original_numer), max(obj.denom, original_denom)) - float(original_numer) * float(original_denom) / float(obj.numer) - """ - self.convert_check(before, after) - - def test_safe_division_overloaded(self): - """ - If division is overloaded, futurize may produce spurious old_div - calls. This test is for whether the code still works on Py2 - despite these calls. - """ - before = """ - class Path(str): - def __div__(self, other): - return self.__truediv__(other) - def __truediv__(self, other): - return Path(str(self) + '/' + str(other)) - path1 = Path('home') - path2 = Path('user') - z = path1 / path2 - assert isinstance(z, Path) - assert str(z) == 'home/user' - """ - after = """ - from __future__ import division - from past.utils import old_div - class Path(str): - def __div__(self, other): - return self.__truediv__(other) - def __truediv__(self, other): - return Path(str(self) + '/' + str(other)) - path1 = Path('home') - path2 = Path('user') - z = old_div(path1, path2) - assert isinstance(z, Path) - assert str(z) == 'home/user' - """ - self.convert_check(before, after) - - def test_basestring_issue_156(self): - before = """ - x = str(3) - allowed_types = basestring, int - assert isinstance('', allowed_types) - assert isinstance(u'', allowed_types) - assert isinstance(u'foo', basestring) - """ - after = """ - from builtins import str - from past.builtins import basestring - x = str(3) - allowed_types = basestring, int - assert isinstance('', allowed_types) - assert isinstance(u'', allowed_types) - assert isinstance(u'foo', basestring) - """ - self.convert_check(before, after) - - -class TestConservativeFuturize(CodeHandler): - @unittest.expectedFailure - def test_basestring(self): - """ - In conservative mode, futurize would not modify "basestring" - but merely import it from ``past``, and the following code would still - run on both Py2 and Py3. - """ - before = """ - assert isinstance('hello', basestring) - assert isinstance(u'hello', basestring) - assert isinstance(b'hello', basestring) - """ - after = """ - from past.builtins import basestring - assert isinstance('hello', basestring) - assert isinstance(u'hello', basestring) - assert isinstance(b'hello', basestring) - """ - self.convert_check(before, after, conservative=True) - - @unittest.expectedFailure - def test_open(self): - """ - In conservative mode, futurize would not import io.open because - this changes the default return type from bytes to text. - """ - before = """ - filename = 'temp_file_open.test' - contents = 'Temporary file contents. Delete me.' - with open(filename, 'w') as f: - f.write(contents) - - with open(filename, 'r') as f: - data = f.read() - assert isinstance(data, str) - assert data == contents - """ - after = """ - from past.builtins import open, str as oldbytes, unicode - filename = oldbytes(b'temp_file_open.test') - contents = oldbytes(b'Temporary file contents. Delete me.') - with open(filename, oldbytes(b'w')) as f: - f.write(contents) - - with open(filename, oldbytes(b'r')) as f: - data = f.read() - assert isinstance(data, oldbytes) - assert data == contents - assert isinstance(oldbytes(b'hello'), basestring) - assert isinstance(unicode(u'hello'), basestring) - assert isinstance(oldbytes(b'hello'), basestring) - """ - self.convert_check(before, after, conservative=True) - - -class TestFuturizeAllImports(CodeHandler): - """ - Tests "futurize --all-imports". - """ - @expectedFailurePY26 - def test_all_imports(self): - before = """ - import math - import os - l = range(10) - assert isinstance(l, list) - print 'Hello' - for i in xrange(100): - pass - print('Hello') - """ - after = """ - from __future__ import absolute_import - from __future__ import division - from __future__ import print_function - from __future__ import unicode_literals - from future import standard_library - standard_library.install_aliases() - from builtins import * - from builtins import range - import math - import os - l = list(range(10)) - assert isinstance(l, list) - print('Hello') - for i in range(100): - pass - print('Hello') - """ - self.convert_check(before, after, all_imports=True, ignore_imports=False) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_html.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_html.py deleted file mode 100644 index 251a530..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_html.py +++ /dev/null @@ -1,27 +0,0 @@ -""" -Tests for the html module functions. - -Adapted for the python-future module from the Python 3.3 standard library tests. -""" - -from __future__ import unicode_literals -from future import standard_library - -with standard_library.hooks(): - import html - -from future.tests.base import unittest - - -class HtmlTests(unittest.TestCase): - def test_escape(self): - self.assertEqual( - html.escape('\'<script>"&foo;"</script>\''), - ''<script>"&foo;"</script>'') - self.assertEqual( - html.escape('\'<script>"&foo;"</script>\'', False), - '\'<script>"&foo;"</script>\'') - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py deleted file mode 100644 index 7a745ac..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py +++ /dev/null @@ -1,764 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the html.parser functions. - -Adapted for the python-future module from the Python 3.3 standard library -tests. -""" - -from __future__ import (absolute_import, print_function, unicode_literals) -from future import standard_library, utils -from future.builtins import * - -from future.backports.test import support -import future.backports.html.parser as html_parser - -import pprint -from future.tests.base import unittest -import sys - -# print(html_parser.__doc__, file=sys.stderr) - - -class EventCollector(html_parser.HTMLParser): - - def __init__(self, *args, **kw): - self.events = [] - self.append = self.events.append - html_parser.HTMLParser.__init__(self, *args, **kw) - - def get_events(self): - # Normalize the list of events so that buffer artefacts don't - # separate runs of contiguous characters. - L = [] - prevtype = None - for event in self.events: - type = event[0] - if type == prevtype == "data": - L[-1] = ("data", L[-1][1] + event[1]) - else: - L.append(event) - prevtype = type - self.events = L - return L - - # structure markup - - def handle_starttag(self, tag, attrs): - self.append(("starttag", tag, attrs)) - - def handle_startendtag(self, tag, attrs): - self.append(("startendtag", tag, attrs)) - - def handle_endtag(self, tag): - self.append(("endtag", tag)) - - # all other markup - - def handle_comment(self, data): - self.append(("comment", data)) - - def handle_charref(self, data): - self.append(("charref", data)) - - def handle_data(self, data): - self.append(("data", data)) - - def handle_decl(self, data): - self.append(("decl", data)) - - def handle_entityref(self, data): - self.append(("entityref", data)) - - def handle_pi(self, data): - self.append(("pi", data)) - - def unknown_decl(self, decl): - self.append(("unknown decl", decl)) - - -class EventCollectorExtra(EventCollector): - - def handle_starttag(self, tag, attrs): - EventCollector.handle_starttag(self, tag, attrs) - self.append(("starttag_text", self.get_starttag_text())) - - -class TestCaseBase(unittest.TestCase): - - def get_collector(self): - raise NotImplementedError - - def _run_check(self, source, expected_events, collector=None): - if collector is None: - collector = self.get_collector() - parser = collector - for s in source: - parser.feed(s) - parser.close() - events = parser.get_events() - if events != expected_events: - self.fail("received events did not match expected events\n" - "Expected:\n" + pprint.pformat(expected_events) + - "\nReceived:\n" + pprint.pformat(events)) - - def _run_check_extra(self, source, events): - self._run_check(source, events, EventCollectorExtra()) - - def _parse_error(self, source): - def parse(source=source): - parser = self.get_collector() - parser.feed(source) - parser.close() - self.assertRaises(html_parser.HTMLParseError, parse) - - -class HTMLParserStrictTestCase(TestCaseBase): - - def get_collector(self): - with support.check_warnings(("", DeprecationWarning), quiet=False): - return EventCollector(strict=True) - - def test_processing_instruction_only(self): - self._run_check("<?processing instruction>", [ - ("pi", "processing instruction"), - ]) - self._run_check("<?processing instruction ?>", [ - ("pi", "processing instruction ?"), - ]) - - def test_simple_html(self): - self._run_check(""" -<!DOCTYPE html PUBLIC 'foo'> -<HTML>&entity;  -<!--comment1a --></foo><bar><<?pi?></foo<bar -comment1b--> -<Img sRc='Bar' isMAP>sample -text -“ -<!--comment2a-- --comment2b--> -</Html> -""", [ - ("data", "\n"), - ("decl", "DOCTYPE html PUBLIC 'foo'"), - ("data", "\n"), - ("starttag", "html", []), - ("entityref", "entity"), - ("charref", "32"), - ("data", "\n"), - ("comment", "comment1a\n-></foo><bar><<?pi?></foo<bar\ncomment1b"), - ("data", "\n"), - ("starttag", "img", [("src", "Bar"), ("ismap", None)]), - ("data", "sample\ntext\n"), - ("charref", "x201C"), - ("data", "\n"), - ("comment", "comment2a-- --comment2b"), - ("data", "\n"), - ("endtag", "html"), - ("data", "\n"), - ]) - - def test_malformatted_charref(self): - self._run_check("<p>&#bad;</p>", [ - ("starttag", "p", []), - ("data", "&#bad;"), - ("endtag", "p"), - ]) - - def test_unclosed_entityref(self): - self._run_check("&entityref foo", [ - ("entityref", "entityref"), - ("data", " foo"), - ]) - - def test_bad_nesting(self): - # Strangely, this *is* supposed to test that overlapping - # elements are allowed. HTMLParser is more geared toward - # lexing the input that parsing the structure. - self._run_check("<a><b></a></b>", [ - ("starttag", "a", []), - ("starttag", "b", []), - ("endtag", "a"), - ("endtag", "b"), - ]) - - def test_bare_ampersands(self): - self._run_check("this text & contains & ampersands &", [ - ("data", "this text & contains & ampersands &"), - ]) - - def test_bare_pointy_brackets(self): - self._run_check("this < text > contains < bare>pointy< brackets", [ - ("data", "this < text > contains < bare>pointy< brackets"), - ]) - - def test_illegal_declarations(self): - self._parse_error('<!spacer type="block" height="25">') - - def test_starttag_end_boundary(self): - self._run_check("""<a b='<'>""", [("starttag", "a", [("b", "<")])]) - self._run_check("""<a b='>'>""", [("starttag", "a", [("b", ">")])]) - - def test_buffer_artefacts(self): - output = [("starttag", "a", [("b", "<")])] - self._run_check(["<a b='<'>"], output) - self._run_check(["<a ", "b='<'>"], output) - self._run_check(["<a b", "='<'>"], output) - self._run_check(["<a b=", "'<'>"], output) - self._run_check(["<a b='<", "'>"], output) - self._run_check(["<a b='<'", ">"], output) - - output = [("starttag", "a", [("b", ">")])] - self._run_check(["<a b='>'>"], output) - self._run_check(["<a ", "b='>'>"], output) - self._run_check(["<a b", "='>'>"], output) - self._run_check(["<a b=", "'>'>"], output) - self._run_check(["<a b='>", "'>"], output) - self._run_check(["<a b='>'", ">"], output) - - output = [("comment", "abc")] - self._run_check(["", "<!--abc-->"], output) - self._run_check(["<", "!--abc-->"], output) - self._run_check(["<!", "--abc-->"], output) - self._run_check(["<!-", "-abc-->"], output) - self._run_check(["<!--", "abc-->"], output) - self._run_check(["<!--a", "bc-->"], output) - self._run_check(["<!--ab", "c-->"], output) - self._run_check(["<!--abc", "-->"], output) - self._run_check(["<!--abc-", "->"], output) - self._run_check(["<!--abc--", ">"], output) - self._run_check(["<!--abc-->", ""], output) - - def test_starttag_junk_chars(self): - self._parse_error("</>") - self._parse_error("</$>") - self._parse_error("</") - self._parse_error("</a") - self._parse_error("<a<a>") - self._parse_error("</a<a>") - self._parse_error("<!") - self._parse_error("<a") - self._parse_error("<a foo='bar'") - self._parse_error("<a foo='bar") - self._parse_error("<a foo='>'") - self._parse_error("<a foo='>") - - def test_valid_doctypes(self): - # from http://www.w3.org/QA/2002/04/valid-dtd-list.html - dtds = ['HTML', # HTML5 doctype - ('HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" ' - '"http://www.w3.org/TR/html4/strict.dtd"'), - ('HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" ' - '"http://www.w3.org/TR/html4/loose.dtd"'), - ('html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" ' - '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"'), - ('html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" ' - '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"'), - ('math PUBLIC "-//W3C//DTD MathML 2.0//EN" ' - '"http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"'), - ('html PUBLIC "-//W3C//DTD ' - 'XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" ' - '"http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd"'), - ('svg PUBLIC "-//W3C//DTD SVG 1.1//EN" ' - '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"'), - 'html PUBLIC "-//IETF//DTD HTML 2.0//EN"', - 'html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"'] - for dtd in dtds: - self._run_check("<!DOCTYPE %s>" % dtd, - [('decl', 'DOCTYPE ' + dtd)]) - - def test_declaration_junk_chars(self): - self._parse_error("<!DOCTYPE foo $ >") - - def test_startendtag(self): - self._run_check("<p/>", [ - ("startendtag", "p", []), - ]) - self._run_check("<p></p>", [ - ("starttag", "p", []), - ("endtag", "p"), - ]) - self._run_check("<p><img src='foo' /></p>", [ - ("starttag", "p", []), - ("startendtag", "img", [("src", "foo")]), - ("endtag", "p"), - ]) - - def test_get_starttag_text(self): - s = """<foo:bar \n one="1"\ttwo=2 >""" - self._run_check_extra(s, [ - ("starttag", "foo:bar", [("one", "1"), ("two", "2")]), - ("starttag_text", s)]) - - def test_cdata_content(self): - contents = [ - '<!-- not a comment --> ¬-an-entity-ref;', - "<not a='start tag'>", - '<a href="" /> <p> <span></span>', - 'foo = "</scr" + "ipt>";', - 'foo = "</SCRIPT" + ">";', - 'foo = <\n/script> ', - '<!-- document.write("</scr" + "ipt>"); -->', - ('\n//<![CDATA[\n' - 'document.write(\'<s\'+\'cript type="text/javascript" ' - 'src="http://www.example.org/r=\'+new ' - 'Date().getTime()+\'"><\\/s\'+\'cript>\');\n//]]>'), - '\n<!-- //\nvar foo = 3.14;\n// -->\n', - 'foo = "</sty" + "le>";', - '<!-- \u2603 -->', - # these two should be invalid according to the HTML 5 spec, - # section 8.1.2.2 - #'foo = </\nscript>', - #'foo = </ script>', - ] - elements = ['script', 'style', 'SCRIPT', 'STYLE', 'Script', 'Style'] - for content in contents: - for element in elements: - element_lower = element.lower() - s = '<{element}>{content}</{element}>'.format(element=element, - content=content) - self._run_check(s, [("starttag", element_lower, []), - ("data", content), - ("endtag", element_lower)]) - - def test_cdata_with_closing_tags(self): - # see issue #13358 - # make sure that HTMLParser calls handle_data only once for each CDATA. - # The normal event collector normalizes the events in get_events, - # so we override it to return the original list of events. - class Collector(EventCollector): - def get_events(self): - return self.events - - content = """<!-- not a comment --> ¬-an-entity-ref; - <a href="" /> </p><p> <span></span></style> - '</script' + '>'""" - for element in [' script', 'script ', ' script ', - '\nscript', 'script\n', '\nscript\n']: - element_lower = element.lower().strip() - s = '<script>{content}</{element}>'.format(element=element, - content=content) - self._run_check(s, [("starttag", element_lower, []), - ("data", content), - ("endtag", element_lower)], - collector=Collector()) - - def test_comments(self): - html = ("<!-- I'm a valid comment -->" - '<!--me too!-->' - '<!------>' - '<!---->' - '<!----I have many hyphens---->' - '<!-- I have a > in the middle -->' - '<!-- and I have -- in the middle! -->') - expected = [('comment', " I'm a valid comment "), - ('comment', 'me too!'), - ('comment', '--'), - ('comment', ''), - ('comment', '--I have many hyphens--'), - ('comment', ' I have a > in the middle '), - ('comment', ' and I have -- in the middle! ')] - self._run_check(html, expected) - - def test_condcoms(self): - html = ('<!--[if IE & !(lte IE 8)]>aren\'t<![endif]-->' - '<!--[if IE 8]>condcoms<![endif]-->' - '<!--[if lte IE 7]>pretty?<![endif]-->') - expected = [('comment', "[if IE & !(lte IE 8)]>aren't<![endif]"), - ('comment', '[if IE 8]>condcoms<![endif]'), - ('comment', '[if lte IE 7]>pretty?<![endif]')] - self._run_check(html, expected) - - -class HTMLParserTolerantTestCase(HTMLParserStrictTestCase): - - def get_collector(self): - return EventCollector(strict=False) - - @unittest.skipIf(utils.PY3, 'not working on Py3.3.4 for some reason ...') - def test_tolerant_parsing(self): - self._run_check('<html <html>te>>xt&a<<bc</a></html>\n' - '<img src="URL><//img></html</html>', [ - ('starttag', 'html', [('<html', None)]), - ('data', 'te>>xt'), - ('entityref', 'a'), - ('data', '<<bc'), - ('endtag', 'a'), - ('endtag', 'html'), - ('data', '\n<img src="URL>'), - ('comment', '/img'), - ('endtag', 'html<')]) - - @unittest.skipIf(utils.PY3, 'not working on Py3.3.4 for some reason ...') - def test_starttag_junk_chars(self): - self._run_check("</>", []) - self._run_check("</$>", [('comment', '$')]) - self._run_check("</", [('data', '</')]) - self._run_check("</a", [('data', '</a')]) - # XXX this might be wrong - self._run_check("<a<a>", [('data', '<a'), ('starttag', 'a', [])]) - self._run_check("</a<a>", [('endtag', 'a<a')]) - self._run_check("<!", [('data', '<!')]) - self._run_check("<a", [('data', '<a')]) - self._run_check("<a foo='bar'", [('data', "<a foo='bar'")]) - self._run_check("<a foo='bar", [('data', "<a foo='bar")]) - self._run_check("<a foo='>'", [('data', "<a foo='>'")]) - self._run_check("<a foo='>", [('data', "<a foo='>")]) - - def test_slashes_in_starttag(self): - self._run_check('<a foo="var"/>', [('startendtag', 'a', [('foo', 'var')])]) - html = ('<img width=902 height=250px ' - 'src="/sites/default/files/images/homepage/foo.jpg" ' - '/*what am I doing here*/ />') - expected = [( - 'startendtag', 'img', - [('width', '902'), ('height', '250px'), - ('src', '/sites/default/files/images/homepage/foo.jpg'), - ('*what', None), ('am', None), ('i', None), - ('doing', None), ('here*', None)] - )] - self._run_check(html, expected) - html = ('<a / /foo/ / /=/ / /bar/ / />' - '<a / /foo/ / /=/ / /bar/ / >') - expected = [ - ('startendtag', 'a', [('foo', None), ('=', None), ('bar', None)]), - ('starttag', 'a', [('foo', None), ('=', None), ('bar', None)]) - ] - self._run_check(html, expected) - #see issue #14538 - html = ('<meta><meta / ><meta // ><meta / / >' - '<meta/><meta /><meta //><meta//>') - expected = [ - ('starttag', 'meta', []), ('starttag', 'meta', []), - ('starttag', 'meta', []), ('starttag', 'meta', []), - ('startendtag', 'meta', []), ('startendtag', 'meta', []), - ('startendtag', 'meta', []), ('startendtag', 'meta', []), - ] - self._run_check(html, expected) - - def test_declaration_junk_chars(self): - self._run_check("<!DOCTYPE foo $ >", [('decl', 'DOCTYPE foo $ ')]) - - def test_illegal_declarations(self): - self._run_check('<!spacer type="block" height="25">', - [('comment', 'spacer type="block" height="25"')]) - - def test_with_unquoted_attributes(self): - # see #12008 - html = ("<html><body bgcolor=d0ca90 text='181008'>" - "<table cellspacing=0 cellpadding=1 width=100% ><tr>" - "<td align=left><font size=-1>" - "- <a href=/rabota/><span class=en> software-and-i</span></a>" - "- <a href='/1/'><span class=en> library</span></a></table>") - expected = [ - ('starttag', 'html', []), - ('starttag', 'body', [('bgcolor', 'd0ca90'), ('text', '181008')]), - ('starttag', 'table', - [('cellspacing', '0'), ('cellpadding', '1'), ('width', '100%')]), - ('starttag', 'tr', []), - ('starttag', 'td', [('align', 'left')]), - ('starttag', 'font', [('size', '-1')]), - ('data', '- '), ('starttag', 'a', [('href', '/rabota/')]), - ('starttag', 'span', [('class', 'en')]), ('data', ' software-and-i'), - ('endtag', 'span'), ('endtag', 'a'), - ('data', '- '), ('starttag', 'a', [('href', '/1/')]), - ('starttag', 'span', [('class', 'en')]), ('data', ' library'), - ('endtag', 'span'), ('endtag', 'a'), ('endtag', 'table') - ] - self._run_check(html, expected) - - def test_comma_between_attributes(self): - self._run_check('<form action="/xxx.php?a=1&b=2&", ' - 'method="post">', [ - ('starttag', 'form', - [('action', '/xxx.php?a=1&b=2&'), - (',', None), ('method', 'post')])]) - - def test_weird_chars_in_unquoted_attribute_values(self): - self._run_check('<form action=bogus|&#()value>', [ - ('starttag', 'form', - [('action', 'bogus|&#()value')])]) - - def test_invalid_end_tags(self): - # A collection of broken end tags. <br> is used as separator. - # see http://www.w3.org/TR/html5/tokenization.html#end-tag-open-state - # and #13993 - html = ('<br></label</p><br></div end tmAd-leaderBoard><br></<h4><br>' - '</li class="unit"><br></li\r\n\t\t\t\t\t\t</ul><br></><br>') - expected = [('starttag', 'br', []), - # < is part of the name, / is discarded, p is an attribute - ('endtag', 'label<'), - ('starttag', 'br', []), - # text and attributes are discarded - ('endtag', 'div'), - ('starttag', 'br', []), - # comment because the first char after </ is not a-zA-Z - ('comment', '<h4'), - ('starttag', 'br', []), - # attributes are discarded - ('endtag', 'li'), - ('starttag', 'br', []), - # everything till ul (included) is discarded - ('endtag', 'li'), - ('starttag', 'br', []), - # </> is ignored - ('starttag', 'br', [])] - self._run_check(html, expected) - - def test_broken_invalid_end_tag(self): - # This is technically wrong (the "> shouldn't be included in the 'data') - # but is probably not worth fixing it (in addition to all the cases of - # the previous test, it would require a full attribute parsing). - # see #13993 - html = '<b>This</b attr=">"> confuses the parser' - expected = [('starttag', 'b', []), - ('data', 'This'), - ('endtag', 'b'), - ('data', '"> confuses the parser')] - self._run_check(html, expected) - - def test_correct_detection_of_start_tags(self): - # see #13273 - html = ('<div style="" ><b>The <a href="some_url">rain</a> ' - '<br /> in <span>Spain</span></b></div>') - expected = [ - ('starttag', 'div', [('style', '')]), - ('starttag', 'b', []), - ('data', 'The '), - ('starttag', 'a', [('href', 'some_url')]), - ('data', 'rain'), - ('endtag', 'a'), - ('data', ' '), - ('startendtag', 'br', []), - ('data', ' in '), - ('starttag', 'span', []), - ('data', 'Spain'), - ('endtag', 'span'), - ('endtag', 'b'), - ('endtag', 'div') - ] - self._run_check(html, expected) - - html = '<div style="", foo = "bar" ><b>The <a href="some_url">rain</a>' - expected = [ - ('starttag', 'div', [('style', ''), (',', None), ('foo', 'bar')]), - ('starttag', 'b', []), - ('data', 'The '), - ('starttag', 'a', [('href', 'some_url')]), - ('data', 'rain'), - ('endtag', 'a'), - ] - self._run_check(html, expected) - - def test_unescape_function(self): - p = self.get_collector() - self.assertEqual(p.unescape('&#bad;'),'&#bad;') - self.assertEqual(p.unescape('&'),'&') - # see #12888 - self.assertEqual(p.unescape('{ ' * 1050), '{ ' * 1050) - # see #15156 - self.assertEqual(p.unescape('ÉricÉric' - '&alphacentauriαcentauri'), - 'ÉricÉric&alphacentauriαcentauri') - self.assertEqual(p.unescape('&co;'), '&co;') - - def test_broken_comments(self): - html = ('<! not really a comment >' - '<! not a comment either -->' - '<! -- close enough -->' - '<!><!<-- this was an empty comment>' - '<!!! another bogus comment !!!>') - expected = [ - ('comment', ' not really a comment '), - ('comment', ' not a comment either --'), - ('comment', ' -- close enough --'), - ('comment', ''), - ('comment', '<-- this was an empty comment'), - ('comment', '!! another bogus comment !!!'), - ] - self._run_check(html, expected) - - def test_broken_condcoms(self): - # these condcoms are missing the '--' after '<!' and before the '>' - html = ('<![if !(IE)]>broken condcom<![endif]>' - '<![if ! IE]><link href="favicon.tiff"/><![endif]>' - '<![if !IE 6]><img src="firefox.png" /><![endif]>' - '<![if !ie 6]><b>foo</b><![endif]>' - '<![if (!IE)|(lt IE 9)]><img src="mammoth.bmp" /><![endif]>') - # According to the HTML5 specs sections "8.2.4.44 Bogus comment state" - # and "8.2.4.45 Markup declaration open state", comment tokens should - # be emitted instead of 'unknown decl', but calling unknown_decl - # provides more flexibility. - # See also Lib/_markupbase.py:parse_declaration - expected = [ - ('unknown decl', 'if !(IE)'), - ('data', 'broken condcom'), - ('unknown decl', 'endif'), - ('unknown decl', 'if ! IE'), - ('startendtag', 'link', [('href', 'favicon.tiff')]), - ('unknown decl', 'endif'), - ('unknown decl', 'if !IE 6'), - ('startendtag', 'img', [('src', 'firefox.png')]), - ('unknown decl', 'endif'), - ('unknown decl', 'if !ie 6'), - ('starttag', 'b', []), - ('data', 'foo'), - ('endtag', 'b'), - ('unknown decl', 'endif'), - ('unknown decl', 'if (!IE)|(lt IE 9)'), - ('startendtag', 'img', [('src', 'mammoth.bmp')]), - ('unknown decl', 'endif') - ] - self._run_check(html, expected) - - -class AttributesStrictTestCase(TestCaseBase): - - def get_collector(self): - with support.check_warnings(("", DeprecationWarning), quiet=False): - return EventCollector(strict=True) - - def test_attr_syntax(self): - output = [ - ("starttag", "a", [("b", "v"), ("c", "v"), ("d", "v"), ("e", None)]) - ] - self._run_check("""<a b='v' c="v" d=v e>""", output) - self._run_check("""<a b = 'v' c = "v" d = v e>""", output) - self._run_check("""<a\nb\n=\n'v'\nc\n=\n"v"\nd\n=\nv\ne>""", output) - self._run_check("""<a\tb\t=\t'v'\tc\t=\t"v"\td\t=\tv\te>""", output) - - def test_attr_values(self): - self._run_check("""<a b='xxx\n\txxx' c="yyy\t\nyyy" d='\txyz\n'>""", - [("starttag", "a", [("b", "xxx\n\txxx"), - ("c", "yyy\t\nyyy"), - ("d", "\txyz\n")])]) - self._run_check("""<a b='' c="">""", - [("starttag", "a", [("b", ""), ("c", "")])]) - # Regression test for SF patch #669683. - self._run_check("<e a=rgb(1,2,3)>", - [("starttag", "e", [("a", "rgb(1,2,3)")])]) - # Regression test for SF bug #921657. - self._run_check( - "<a href=mailto:xyz@example.com>", - [("starttag", "a", [("href", "mailto:xyz@example.com")])]) - - def test_attr_nonascii(self): - # see issue 7311 - self._run_check( - "<img src=/foo/bar.png alt=\u4e2d\u6587>", - [("starttag", "img", [("src", "/foo/bar.png"), - ("alt", "\u4e2d\u6587")])]) - self._run_check( - "<a title='\u30c6\u30b9\u30c8' href='\u30c6\u30b9\u30c8.html'>", - [("starttag", "a", [("title", "\u30c6\u30b9\u30c8"), - ("href", "\u30c6\u30b9\u30c8.html")])]) - self._run_check( - '<a title="\u30c6\u30b9\u30c8" href="\u30c6\u30b9\u30c8.html">', - [("starttag", "a", [("title", "\u30c6\u30b9\u30c8"), - ("href", "\u30c6\u30b9\u30c8.html")])]) - - def test_attr_entity_replacement(self): - self._run_check( - "<a b='&><"''>", - [("starttag", "a", [("b", "&><\"'")])]) - - def test_attr_funky_names(self): - self._run_check( - "<a a.b='v' c:d=v e-f=v>", - [("starttag", "a", [("a.b", "v"), ("c:d", "v"), ("e-f", "v")])]) - - def test_entityrefs_in_attributes(self): - self._run_check( - "<html foo='€&aa&unsupported;'>", - [("starttag", "html", [("foo", "\u20AC&aa&unsupported;")])]) - - - -class AttributesTolerantTestCase(AttributesStrictTestCase): - - def get_collector(self): - return EventCollector(strict=False) - - def test_attr_funky_names2(self): - self._run_check( - "<a $><b $=%><c \=/>", - [("starttag", "a", [("$", None)]), - ("starttag", "b", [("$", "%")]), - ("starttag", "c", [("\\", "/")])]) - - def test_entities_in_attribute_value(self): - # see #1200313 - for entity in ['&', '&', '&', '&']: - self._run_check('<a href="%s">' % entity, - [("starttag", "a", [("href", "&")])]) - self._run_check("<a href='%s'>" % entity, - [("starttag", "a", [("href", "&")])]) - self._run_check("<a href=%s>" % entity, - [("starttag", "a", [("href", "&")])]) - - def test_malformed_attributes(self): - # see #13357 - html = ( - "<a href=test'style='color:red;bad1'>test - bad1</a>" - "<a href=test'+style='color:red;ba2'>test - bad2</a>" - "<a href=test' style='color:red;bad3'>test - bad3</a>" - "<a href = test' style='color:red;bad4' >test - bad4</a>" - ) - expected = [ - ('starttag', 'a', [('href', "test'style='color:red;bad1'")]), - ('data', 'test - bad1'), ('endtag', 'a'), - ('starttag', 'a', [('href', "test'+style='color:red;ba2'")]), - ('data', 'test - bad2'), ('endtag', 'a'), - ('starttag', 'a', [('href', "test'\xa0style='color:red;bad3'")]), - ('data', 'test - bad3'), ('endtag', 'a'), - ('starttag', 'a', [('href', "test'\xa0style='color:red;bad4'")]), - ('data', 'test - bad4'), ('endtag', 'a') - ] - self._run_check(html, expected) - - def test_malformed_adjacent_attributes(self): - # see #12629 - self._run_check('<x><y z=""o"" /></x>', - [('starttag', 'x', []), - ('startendtag', 'y', [('z', ''), ('o""', None)]), - ('endtag', 'x')]) - self._run_check('<x><y z="""" /></x>', - [('starttag', 'x', []), - ('startendtag', 'y', [('z', ''), ('""', None)]), - ('endtag', 'x')]) - - # see #755670 for the following 3 tests - def test_adjacent_attributes(self): - self._run_check('<a width="100%"cellspacing=0>', - [("starttag", "a", - [("width", "100%"), ("cellspacing","0")])]) - - self._run_check('<a id="foo"class="bar">', - [("starttag", "a", - [("id", "foo"), ("class","bar")])]) - - def test_missing_attribute_value(self): - self._run_check('<a v=>', - [("starttag", "a", [("v", "")])]) - - def test_javascript_attribute_value(self): - self._run_check("<a href=javascript:popup('/popup/help.html')>", - [("starttag", "a", - [("href", "javascript:popup('/popup/help.html')")])]) - - def test_end_tag_in_attribute_value(self): - # see #1745761 - self._run_check("<a href='http://www.example.org/\">;'>spam</a>", - [("starttag", "a", - [("href", "http://www.example.org/\">;")]), - ("data", "spam"), ("endtag", "a")]) - -def test_main(): - support.run_unittest(HTMLParserStrictTestCase, HTMLParserTolerantTestCase, - AttributesStrictTestCase, AttributesTolerantTestCase) - - -if __name__ == "__main__": - # unittest.main() - test_main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_http_cookiejar.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_http_cookiejar.py deleted file mode 100644 index 079026b..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_http_cookiejar.py +++ /dev/null @@ -1,1755 +0,0 @@ -"""Tests for http/cookiejar.py.""" -from __future__ import unicode_literals -from __future__ import print_function -from __future__ import division -from __future__ import absolute_import -from future.builtins import range -from future.builtins import open - -import os -import re -import time -from future.tests.base import unittest, skip26, expectedFailurePY26 -import future.backports.test.support as test_support -import future.backports.urllib.request as urllib_request - -from future.backports.http.cookiejar import (time2isoz, http2time, - iso2time, time2netscape, - parse_ns_headers, join_header_words, split_header_words, Cookie, - CookieJar, DefaultCookiePolicy, LWPCookieJar, MozillaCookieJar, - LoadError, lwp_cookie_str, DEFAULT_HTTP_PORT, escape_path, - reach, is_HDN, domain_match, user_domain_match, request_path, - request_port, request_host) - - -class DateTimeTests(unittest.TestCase): - - def test_time2isoz(self): - base = 1019227000 - day = 24*3600 - self.assertEqual(time2isoz(base), "2002-04-19 14:36:40Z") - self.assertEqual(time2isoz(base+day), "2002-04-20 14:36:40Z") - self.assertEqual(time2isoz(base+2*day), "2002-04-21 14:36:40Z") - self.assertEqual(time2isoz(base+3*day), "2002-04-22 14:36:40Z") - - az = time2isoz() - bz = time2isoz(500000) - for text in (az, bz): - self.assertRegex(text, r"^\d{4}-\d\d-\d\d \d\d:\d\d:\d\dZ$", - "bad time2isoz format: %s %s" % (az, bz)) - - def test_http2time(self): - def parse_date(text): - return time.gmtime(http2time(text))[:6] - - self.assertEqual(parse_date("01 Jan 2001"), (2001, 1, 1, 0, 0, 0.0)) - - # this test will break around year 2070 - self.assertEqual(parse_date("03-Feb-20"), (2020, 2, 3, 0, 0, 0.0)) - - # this test will break around year 2048 - self.assertEqual(parse_date("03-Feb-98"), (1998, 2, 3, 0, 0, 0.0)) - - def test_http2time_formats(self): - # test http2time for supported dates. Test cases with 2 digit year - # will probably break in year 2044. - tests = [ - 'Thu, 03 Feb 1994 00:00:00 GMT', # proposed new HTTP format - 'Thursday, 03-Feb-94 00:00:00 GMT', # old rfc850 HTTP format - 'Thursday, 03-Feb-1994 00:00:00 GMT', # broken rfc850 HTTP format - - '03 Feb 1994 00:00:00 GMT', # HTTP format (no weekday) - '03-Feb-94 00:00:00 GMT', # old rfc850 (no weekday) - '03-Feb-1994 00:00:00 GMT', # broken rfc850 (no weekday) - '03-Feb-1994 00:00 GMT', # broken rfc850 (no weekday, no seconds) - '03-Feb-1994 00:00', # broken rfc850 (no weekday, no seconds, no tz) - '02-Feb-1994 24:00', # broken rfc850 (no weekday, no seconds, - # no tz) using hour 24 with yesterday date - - '03-Feb-94', # old rfc850 HTTP format (no weekday, no time) - '03-Feb-1994', # broken rfc850 HTTP format (no weekday, no time) - '03 Feb 1994', # proposed new HTTP format (no weekday, no time) - - # A few tests with extra space at various places - ' 03 Feb 1994 0:00 ', - ' 03-Feb-1994 ', - ] - - test_t = 760233600 # assume broken POSIX counting of seconds - result = time2isoz(test_t) - expected = "1994-02-03 00:00:00Z" - self.assertEqual(result, expected, - "%s => '%s' (%s)" % (test_t, result, expected)) - - for s in tests: - self.assertEqual(http2time(s), test_t, s) - self.assertEqual(http2time(s.lower()), test_t, s.lower()) - self.assertEqual(http2time(s.upper()), test_t, s.upper()) - - def test_http2time_garbage(self): - for test in [ - '', - 'Garbage', - 'Mandag 16. September 1996', - '01-00-1980', - '01-13-1980', - '00-01-1980', - '32-01-1980', - '01-01-1980 25:00:00', - '01-01-1980 00:61:00', - '01-01-1980 00:00:62', - ]: - self.assertIsNone(http2time(test), - "http2time(%s) is not None\n" - "http2time(test) %s" % (test, http2time(test))) - - def test_iso2time(self): - def parse_date(text): - return time.gmtime(iso2time(text))[:6] - - # ISO 8601 compact format - self.assertEqual(parse_date("19940203T141529Z"), - (1994, 2, 3, 14, 15, 29)) - - # ISO 8601 with time behind UTC - self.assertEqual(parse_date("1994-02-03 07:15:29 -0700"), - (1994, 2, 3, 14, 15, 29)) - - # ISO 8601 with time ahead of UTC - self.assertEqual(parse_date("1994-02-03 19:45:29 +0530"), - (1994, 2, 3, 14, 15, 29)) - - def test_iso2time_formats(self): - # test iso2time for supported dates. - tests = [ - '1994-02-03 00:00:00 -0000', # ISO 8601 format - '1994-02-03 00:00:00 +0000', # ISO 8601 format - '1994-02-03 00:00:00', # zone is optional - '1994-02-03', # only date - '1994-02-03T00:00:00', # Use T as separator - '19940203', # only date - '1994-02-02 24:00:00', # using hour-24 yesterday date - '19940203T000000Z', # ISO 8601 compact format - - # A few tests with extra space at various places - ' 1994-02-03 ', - ' 1994-02-03T00:00:00 ', - ] - - test_t = 760233600 # assume broken POSIX counting of seconds - for s in tests: - self.assertEqual(iso2time(s), test_t, s) - self.assertEqual(iso2time(s.lower()), test_t, s.lower()) - self.assertEqual(iso2time(s.upper()), test_t, s.upper()) - - def test_iso2time_garbage(self): - for test in [ - '', - 'Garbage', - 'Thursday, 03-Feb-94 00:00:00 GMT', - '1980-00-01', - '1980-13-01', - '1980-01-00', - '1980-01-32', - '1980-01-01 25:00:00', - '1980-01-01 00:61:00', - '01-01-1980 00:00:62', - '01-01-1980T00:00:62', - '19800101T250000Z' - '1980-01-01 00:00:00 -2500', - ]: - self.assertIsNone(iso2time(test), - "iso2time(%s) is not None\n" - "iso2time(test) %s" % (test, iso2time(test))) - - -class HeaderTests(unittest.TestCase): - - def test_parse_ns_headers(self): - # quotes should be stripped - expected = [[('foo', 'bar'), ('expires', 2209069412), ('version', '0')]] - for hdr in [ - 'foo=bar; expires=01 Jan 2040 22:23:32 GMT', - 'foo=bar; expires="01 Jan 2040 22:23:32 GMT"', - ]: - self.assertEqual(parse_ns_headers([hdr]), expected) - - def test_parse_ns_headers_version(self): - - # quotes should be stripped - expected = [[('foo', 'bar'), ('version', '1')]] - for hdr in [ - 'foo=bar; version="1"', - 'foo=bar; Version="1"', - ]: - self.assertEqual(parse_ns_headers([hdr]), expected) - - def test_parse_ns_headers_special_names(self): - # names such as 'expires' are not special in first name=value pair - # of Set-Cookie: header - # Cookie with name 'expires' - hdr = 'expires=01 Jan 2040 22:23:32 GMT' - expected = [[("expires", "01 Jan 2040 22:23:32 GMT"), ("version", "0")]] - self.assertEqual(parse_ns_headers([hdr]), expected) - - def test_join_header_words(self): - joined = join_header_words([[("foo", None), ("bar", "baz")]]) - self.assertEqual(joined, "foo; bar=baz") - - self.assertEqual(join_header_words([[]]), "") - - def test_split_header_words(self): - tests = [ - ("foo", [[("foo", None)]]), - ("foo=bar", [[("foo", "bar")]]), - (" foo ", [[("foo", None)]]), - (" foo= ", [[("foo", "")]]), - (" foo=", [[("foo", "")]]), - (" foo= ; ", [[("foo", "")]]), - (" foo= ; bar= baz ", [[("foo", ""), ("bar", "baz")]]), - ("foo=bar bar=baz", [[("foo", "bar"), ("bar", "baz")]]), - # doesn't really matter if this next fails, but it works ATM - ("foo= bar=baz", [[("foo", "bar=baz")]]), - ("foo=bar;bar=baz", [[("foo", "bar"), ("bar", "baz")]]), - ('foo bar baz', [[("foo", None), ("bar", None), ("baz", None)]]), - ("a, b, c", [[("a", None)], [("b", None)], [("c", None)]]), - (r'foo; bar=baz, spam=, foo="\,\;\"", bar= ', - [[("foo", None), ("bar", "baz")], - [("spam", "")], [("foo", ',;"')], [("bar", "")]]), - ] - - for arg, expect in tests: - try: - result = split_header_words([arg]) - except: - import traceback, io - f = io.StringIO() - traceback.print_exc(None, f) - result = "(error -- traceback follows)\n\n%s" % f.getvalue() - self.assertEqual(result, expect, """ -When parsing: '%s' -Expected: '%s' -Got: '%s' -""" % (arg, expect, result)) - - def test_roundtrip(self): - tests = [ - ("foo", "foo"), - ("foo=bar", "foo=bar"), - (" foo ", "foo"), - ("foo=", 'foo=""'), - ("foo=bar bar=baz", "foo=bar; bar=baz"), - ("foo=bar;bar=baz", "foo=bar; bar=baz"), - ('foo bar baz', "foo; bar; baz"), - (r'foo="\"" bar="\\"', r'foo="\""; bar="\\"'), - ('foo,,,bar', 'foo, bar'), - ('foo=bar,bar=baz', 'foo=bar, bar=baz'), - - ('text/html; charset=iso-8859-1', - 'text/html; charset="iso-8859-1"'), - - ('foo="bar"; port="80,81"; discard, bar=baz', - 'foo=bar; port="80,81"; discard, bar=baz'), - - (r'Basic realm="\"foo\\\\bar\""', - r'Basic; realm="\"foo\\\\bar\""') - ] - - for arg, expect in tests: - input = split_header_words([arg]) - res = join_header_words(input) - self.assertEqual(res, expect, """ -When parsing: '%s' -Expected: '%s' -Got: '%s' -Input was: '%s' -""" % (arg, expect, res, input)) - - -class FakeResponse(object): - def __init__(self, headers=[], url=None): - """ - headers: list of RFC822-style 'Key: value' strings - """ - import email - # The email.message_from_string is available on both Py2.7 and Py3.3 - self._headers = email.message_from_string("\n".join(headers)) - self._url = url - def info(self): return self._headers - -def interact_2965(cookiejar, url, *set_cookie_hdrs): - return _interact(cookiejar, url, set_cookie_hdrs, "Set-Cookie2") - -def interact_netscape(cookiejar, url, *set_cookie_hdrs): - return _interact(cookiejar, url, set_cookie_hdrs, "Set-Cookie") - -def _interact(cookiejar, url, set_cookie_hdrs, hdr_name): - """Perform a single request / response cycle, returning Cookie: header.""" - req = urllib_request.Request(url) - cookiejar.add_cookie_header(req) - cookie_hdr = req.get_header("Cookie", "") - headers = [] - for hdr in set_cookie_hdrs: - headers.append("%s: %s" % (hdr_name, hdr)) - res = FakeResponse(headers, url) - cookiejar.extract_cookies(res, req) - return cookie_hdr - - -class FileCookieJarTests(unittest.TestCase): - @skip26 - def test_lwp_valueless_cookie(self): - # cookies with no value should be saved and loaded consistently - filename = test_support.TESTFN - c = LWPCookieJar() - interact_netscape(c, "http://www.acme.com/", 'boo') - self.assertEqual(c._cookies["www.acme.com"]["/"]["boo"].value, None) - try: - c.save(filename, ignore_discard=True) - c = LWPCookieJar() - c.load(filename, ignore_discard=True) - finally: - try: os.unlink(filename) - except OSError: pass - self.assertEqual(c._cookies["www.acme.com"]["/"]["boo"].value, None) - - def test_bad_magic(self): - # OSErrors (eg. file doesn't exist) are allowed to propagate - filename = test_support.TESTFN - for cookiejar_class in LWPCookieJar, MozillaCookieJar: - c = cookiejar_class() - try: - c.load(filename="for this test to work, a file with this " - "filename should not exist") - # Py2.7 raises IOError, which is an alias of OSError only on Py3: - except (OSError, IOError) as exc: - # an OSError subclass (likely FileNotFoundError), but not - # LoadError - self.assertIsNot(exc.__class__, LoadError) - else: - self.fail("expected OSError for invalid filename") - # Invalid contents of cookies file (eg. bad magic string) - # causes a LoadError. - try: - with open(filename, "w") as f: - f.write("oops\n") - for cookiejar_class in LWPCookieJar, MozillaCookieJar: - c = cookiejar_class() - self.assertRaises(LoadError, c.load, filename) - finally: - try: os.unlink(filename) - except OSError: pass - -class CookieTests(unittest.TestCase): - # XXX - # Get rid of string comparisons where not actually testing str / repr. - # .clear() etc. - # IP addresses like 50 (single number, no dot) and domain-matching - # functions (and is_HDN)? See draft RFC 2965 errata. - # Strictness switches - # is_third_party() - # unverifiability / third-party blocking - # Netscape cookies work the same as RFC 2965 with regard to port. - # Set-Cookie with negative max age. - # If turn RFC 2965 handling off, Set-Cookie2 cookies should not clobber - # Set-Cookie cookies. - # Cookie2 should be sent if *any* cookies are not V1 (ie. V0 OR V2 etc.). - # Cookies (V1 and V0) with no expiry date should be set to be discarded. - # RFC 2965 Quoting: - # Should accept unquoted cookie-attribute values? check errata draft. - # Which are required on the way in and out? - # Should always return quoted cookie-attribute values? - # Proper testing of when RFC 2965 clobbers Netscape (waiting for errata). - # Path-match on return (same for V0 and V1). - # RFC 2965 acceptance and returning rules - # Set-Cookie2 without version attribute is rejected. - - # Netscape peculiarities list from Ronald Tschalar. - # The first two still need tests, the rest are covered. -## - Quoting: only quotes around the expires value are recognized as such -## (and yes, some folks quote the expires value); quotes around any other -## value are treated as part of the value. -## - White space: white space around names and values is ignored -## - Default path: if no path parameter is given, the path defaults to the -## path in the request-uri up to, but not including, the last '/'. Note -## that this is entirely different from what the spec says. -## - Commas and other delimiters: Netscape just parses until the next ';'. -## This means it will allow commas etc inside values (and yes, both -## commas and equals are commonly appear in the cookie value). This also -## means that if you fold multiple Set-Cookie header fields into one, -## comma-separated list, it'll be a headache to parse (at least my head -## starts hurting every time I think of that code). -## - Expires: You'll get all sorts of date formats in the expires, -## including emtpy expires attributes ("expires="). Be as flexible as you -## can, and certainly don't expect the weekday to be there; if you can't -## parse it, just ignore it and pretend it's a session cookie. -## - Domain-matching: Netscape uses the 2-dot rule for _all_ domains, not -## just the 7 special TLD's listed in their spec. And folks rely on -## that... - - def test_domain_return_ok(self): - # test optimization: .domain_return_ok() should filter out most - # domains in the CookieJar before we try to access them (because that - # may require disk access -- in particular, with MSIECookieJar) - # This is only a rough check for performance reasons, so it's not too - # critical as long as it's sufficiently liberal. - pol = DefaultCookiePolicy() - for url, domain, ok in [ - ("http://foo.bar.com/", "blah.com", False), - ("http://foo.bar.com/", "rhubarb.blah.com", False), - ("http://foo.bar.com/", "rhubarb.foo.bar.com", False), - ("http://foo.bar.com/", ".foo.bar.com", True), - ("http://foo.bar.com/", "foo.bar.com", True), - ("http://foo.bar.com/", ".bar.com", True), - ("http://foo.bar.com/", "com", True), - ("http://foo.com/", "rhubarb.foo.com", False), - ("http://foo.com/", ".foo.com", True), - ("http://foo.com/", "foo.com", True), - ("http://foo.com/", "com", True), - ("http://foo/", "rhubarb.foo", False), - ("http://foo/", ".foo", True), - ("http://foo/", "foo", True), - ("http://foo/", "foo.local", True), - ("http://foo/", ".local", True), - ]: - request = urllib_request.Request(url) - r = pol.domain_return_ok(domain, request) - if ok: self.assertTrue(r) - else: self.assertFalse(r) - - @skip26 - def test_missing_value(self): - # missing = sign in Cookie: header is regarded by Mozilla as a missing - # name, and by http.cookiejar as a missing value - filename = test_support.TESTFN - c = MozillaCookieJar(filename) - interact_netscape(c, "http://www.acme.com/", 'eggs') - interact_netscape(c, "http://www.acme.com/", '"spam"; path=/foo/') - cookie = c._cookies["www.acme.com"]["/"]["eggs"] - self.assertIsNone(cookie.value) - self.assertEqual(cookie.name, "eggs") - cookie = c._cookies["www.acme.com"]['/foo/']['"spam"'] - self.assertIsNone(cookie.value) - self.assertEqual(cookie.name, '"spam"') - self.assertEqual(lwp_cookie_str(cookie), ( - r'"spam"; path="/foo/"; domain="www.acme.com"; ' - 'path_spec; discard; version=0')) - old_str = repr(c) - c.save(ignore_expires=True, ignore_discard=True) - try: - c = MozillaCookieJar(filename) - c.revert(ignore_expires=True, ignore_discard=True) - finally: - os.unlink(c.filename) - # cookies unchanged apart from lost info re. whether path was specified - self.assertEqual( - repr(c), - re.sub("path_specified=%s" % True, "path_specified=%s" % False, - old_str) - ) - self.assertEqual(interact_netscape(c, "http://www.acme.com/foo/"), - '"spam"; eggs') - - @expectedFailurePY26 - def test_rfc2109_handling(self): - # RFC 2109 cookies are handled as RFC 2965 or Netscape cookies, - # dependent on policy settings - for rfc2109_as_netscape, rfc2965, version in [ - # default according to rfc2965 if not explicitly specified - (None, False, 0), - (None, True, 1), - # explicit rfc2109_as_netscape - (False, False, None), # version None here means no cookie stored - (False, True, 1), - (True, False, 0), - (True, True, 0), - ]: - policy = DefaultCookiePolicy( - rfc2109_as_netscape=rfc2109_as_netscape, - rfc2965=rfc2965) - c = CookieJar(policy) - interact_netscape(c, "http://www.example.com/", "ni=ni; Version=1") - try: - cookie = c._cookies["www.example.com"]["/"]["ni"] - except KeyError: - self.assertIsNone(version) # didn't expect a stored cookie - else: - self.assertEqual(cookie.version, version) - # 2965 cookies are unaffected - interact_2965(c, "http://www.example.com/", - "foo=bar; Version=1") - if rfc2965: - cookie2965 = c._cookies["www.example.com"]["/"]["foo"] - self.assertEqual(cookie2965.version, 1) - - @skip26 - def test_ns_parser(self): - c = CookieJar() - interact_netscape(c, "http://www.acme.com/", - 'spam=eggs; DoMain=.acme.com; port; blArgh="feep"') - interact_netscape(c, "http://www.acme.com/", 'ni=ni; port=80,8080') - interact_netscape(c, "http://www.acme.com:80/", 'nini=ni') - interact_netscape(c, "http://www.acme.com:80/", 'foo=bar; expires=') - interact_netscape(c, "http://www.acme.com:80/", 'spam=eggs; ' - 'expires="Foo Bar 25 33:22:11 3022"') - - cookie = c._cookies[".acme.com"]["/"]["spam"] - self.assertEqual(cookie.domain, ".acme.com") - self.assertTrue(cookie.domain_specified) - self.assertEqual(cookie.port, DEFAULT_HTTP_PORT) - self.assertFalse(cookie.port_specified) - # case is preserved - self.assertTrue(cookie.has_nonstandard_attr("blArgh")) - self.assertFalse(cookie.has_nonstandard_attr("blargh")) - - cookie = c._cookies["www.acme.com"]["/"]["ni"] - self.assertEqual(cookie.domain, "www.acme.com") - self.assertFalse(cookie.domain_specified) - self.assertEqual(cookie.port, "80,8080") - self.assertTrue(cookie.port_specified) - - cookie = c._cookies["www.acme.com"]["/"]["nini"] - self.assertIsNone(cookie.port) - self.assertFalse(cookie.port_specified) - - # invalid expires should not cause cookie to be dropped - foo = c._cookies["www.acme.com"]["/"]["foo"] - spam = c._cookies["www.acme.com"]["/"]["foo"] - self.assertIsNone(foo.expires) - self.assertIsNone(spam.expires) - - @skip26 - def test_ns_parser_special_names(self): - # names such as 'expires' are not special in first name=value pair - # of Set-Cookie: header - c = CookieJar() - interact_netscape(c, "http://www.acme.com/", 'expires=eggs') - interact_netscape(c, "http://www.acme.com/", 'version=eggs; spam=eggs') - - cookies = c._cookies["www.acme.com"]["/"] - self.assertIn('expires', cookies) - self.assertIn('version', cookies) - - @expectedFailurePY26 - def test_expires(self): - # if expires is in future, keep cookie... - c = CookieJar() - future = time2netscape(time.time()+3600) - interact_netscape(c, "http://www.acme.com/", 'spam="bar"; expires=%s' % - future) - self.assertEqual(len(c), 1) - now = time2netscape(time.time()-1) - # ... and if in past or present, discard it - interact_netscape(c, "http://www.acme.com/", 'foo="eggs"; expires=%s' % - now) - h = interact_netscape(c, "http://www.acme.com/") - self.assertEqual(len(c), 1) - self.assertIn('spam="bar"', h) - self.assertNotIn("foo", h) - - # max-age takes precedence over expires, and zero max-age is request to - # delete both new cookie and any old matching cookie - interact_netscape(c, "http://www.acme.com/", 'eggs="bar"; expires=%s' % - future) - interact_netscape(c, "http://www.acme.com/", 'bar="bar"; expires=%s' % - future) - self.assertEqual(len(c), 3) - interact_netscape(c, "http://www.acme.com/", 'eggs="bar"; ' - 'expires=%s; max-age=0' % future) - interact_netscape(c, "http://www.acme.com/", 'bar="bar"; ' - 'max-age=0; expires=%s' % future) - h = interact_netscape(c, "http://www.acme.com/") - self.assertEqual(len(c), 1) - - # test expiry at end of session for cookies with no expires attribute - interact_netscape(c, "http://www.rhubarb.net/", 'whum="fizz"') - self.assertEqual(len(c), 2) - c.clear_session_cookies() - self.assertEqual(len(c), 1) - self.assertIn('spam="bar"', h) - - # XXX RFC 2965 expiry rules (some apply to V0 too) - - @skip26 - def test_default_path(self): - # RFC 2965 - pol = DefaultCookiePolicy(rfc2965=True) - - c = CookieJar(pol) - interact_2965(c, "http://www.acme.com/", 'spam="bar"; Version="1"') - self.assertIn("/", c._cookies["www.acme.com"]) - - c = CookieJar(pol) - interact_2965(c, "http://www.acme.com/blah", 'eggs="bar"; Version="1"') - self.assertIn("/", c._cookies["www.acme.com"]) - - c = CookieJar(pol) - interact_2965(c, "http://www.acme.com/blah/rhubarb", - 'eggs="bar"; Version="1"') - self.assertIn("/blah/", c._cookies["www.acme.com"]) - - c = CookieJar(pol) - interact_2965(c, "http://www.acme.com/blah/rhubarb/", - 'eggs="bar"; Version="1"') - self.assertIn("/blah/rhubarb/", c._cookies["www.acme.com"]) - - # Netscape - - c = CookieJar() - interact_netscape(c, "http://www.acme.com/", 'spam="bar"') - self.assertIn("/", c._cookies["www.acme.com"]) - - c = CookieJar() - interact_netscape(c, "http://www.acme.com/blah", 'eggs="bar"') - self.assertIn("/", c._cookies["www.acme.com"]) - - c = CookieJar() - interact_netscape(c, "http://www.acme.com/blah/rhubarb", 'eggs="bar"') - self.assertIn("/blah", c._cookies["www.acme.com"]) - - c = CookieJar() - interact_netscape(c, "http://www.acme.com/blah/rhubarb/", 'eggs="bar"') - self.assertIn("/blah/rhubarb", c._cookies["www.acme.com"]) - - @skip26 - def test_default_path_with_query(self): - cj = CookieJar() - uri = "http://example.com/?spam/eggs" - value = 'eggs="bar"' - interact_netscape(cj, uri, value) - # Default path does not include query, so is "/", not "/?spam". - self.assertIn("/", cj._cookies["example.com"]) - # Cookie is sent back to the same URI. - self.assertEqual(interact_netscape(cj, uri), value) - - def test_escape_path(self): - cases = [ - # quoted safe - ("/foo%2f/bar", "/foo%2F/bar"), - ("/foo%2F/bar", "/foo%2F/bar"), - # quoted % - ("/foo%%/bar", "/foo%%/bar"), - # quoted unsafe - ("/fo%19o/bar", "/fo%19o/bar"), - ("/fo%7do/bar", "/fo%7Do/bar"), - # unquoted safe - ("/foo/bar&", "/foo/bar&"), - ("/foo//bar", "/foo//bar"), - ("\176/foo/bar", "\176/foo/bar"), - # unquoted unsafe - ("/foo\031/bar", "/foo%19/bar"), - ("/\175foo/bar", "/%7Dfoo/bar"), - # unicode, latin-1 range - ("/foo/bar\u00fc", "/foo/bar%C3%BC"), # UTF-8 encoded - # unicode - ("/foo/bar\uabcd", "/foo/bar%EA%AF%8D"), # UTF-8 encoded - ] - for arg, result in cases: - self.assertEqual(escape_path(arg), result) - - def test_request_path(self): - # with parameters - req = urllib_request.Request( - "http://www.example.com/rheum/rhaponticum;" - "foo=bar;sing=song?apples=pears&spam=eggs#ni") - self.assertEqual(request_path(req), - "/rheum/rhaponticum;foo=bar;sing=song") - # without parameters - req = urllib_request.Request( - "http://www.example.com/rheum/rhaponticum?" - "apples=pears&spam=eggs#ni") - self.assertEqual(request_path(req), "/rheum/rhaponticum") - # missing final slash - req = urllib_request.Request("http://www.example.com") - self.assertEqual(request_path(req), "/") - - def test_request_port(self): - req = urllib_request.Request("http://www.acme.com:1234/", - headers={"Host": "www.acme.com:4321"}) - self.assertEqual(request_port(req), "1234") - req = urllib_request.Request("http://www.acme.com/", - headers={"Host": "www.acme.com:4321"}) - self.assertEqual(request_port(req), DEFAULT_HTTP_PORT) - - def test_request_host(self): - # this request is illegal (RFC2616, 14.2.3) - req = urllib_request.Request("http://1.1.1.1/", - headers={"Host": "www.acme.com:80"}) - # libwww-perl wants this response, but that seems wrong (RFC 2616, - # section 5.2, point 1., and RFC 2965 section 1, paragraph 3) - #self.assertEqual(request_host(req), "www.acme.com") - self.assertEqual(request_host(req), "1.1.1.1") - req = urllib_request.Request("http://www.acme.com/", - headers={"Host": "irrelevant.com"}) - self.assertEqual(request_host(req), "www.acme.com") - # port shouldn't be in request-host - req = urllib_request.Request("http://www.acme.com:2345/resource.html", - headers={"Host": "www.acme.com:5432"}) - self.assertEqual(request_host(req), "www.acme.com") - - def test_is_HDN(self): - self.assertTrue(is_HDN("foo.bar.com")) - self.assertTrue(is_HDN("1foo2.3bar4.5com")) - self.assertFalse(is_HDN("192.168.1.1")) - self.assertFalse(is_HDN("")) - self.assertFalse(is_HDN(".")) - self.assertFalse(is_HDN(".foo.bar.com")) - self.assertFalse(is_HDN("..foo")) - self.assertFalse(is_HDN("foo.")) - - def test_reach(self): - self.assertEqual(reach("www.acme.com"), ".acme.com") - self.assertEqual(reach("acme.com"), "acme.com") - self.assertEqual(reach("acme.local"), ".local") - self.assertEqual(reach(".local"), ".local") - self.assertEqual(reach(".com"), ".com") - self.assertEqual(reach("."), ".") - self.assertEqual(reach(""), "") - self.assertEqual(reach("192.168.0.1"), "192.168.0.1") - - def test_domain_match(self): - self.assertTrue(domain_match("192.168.1.1", "192.168.1.1")) - self.assertFalse(domain_match("192.168.1.1", ".168.1.1")) - self.assertTrue(domain_match("x.y.com", "x.Y.com")) - self.assertTrue(domain_match("x.y.com", ".Y.com")) - self.assertFalse(domain_match("x.y.com", "Y.com")) - self.assertTrue(domain_match("a.b.c.com", ".c.com")) - self.assertFalse(domain_match(".c.com", "a.b.c.com")) - self.assertTrue(domain_match("example.local", ".local")) - self.assertFalse(domain_match("blah.blah", "")) - self.assertFalse(domain_match("", ".rhubarb.rhubarb")) - self.assertTrue(domain_match("", "")) - - self.assertTrue(user_domain_match("acme.com", "acme.com")) - self.assertFalse(user_domain_match("acme.com", ".acme.com")) - self.assertTrue(user_domain_match("rhubarb.acme.com", ".acme.com")) - self.assertTrue(user_domain_match("www.rhubarb.acme.com", ".acme.com")) - self.assertTrue(user_domain_match("x.y.com", "x.Y.com")) - self.assertTrue(user_domain_match("x.y.com", ".Y.com")) - self.assertFalse(user_domain_match("x.y.com", "Y.com")) - self.assertTrue(user_domain_match("y.com", "Y.com")) - self.assertFalse(user_domain_match(".y.com", "Y.com")) - self.assertTrue(user_domain_match(".y.com", ".Y.com")) - self.assertTrue(user_domain_match("x.y.com", ".com")) - self.assertFalse(user_domain_match("x.y.com", "com")) - self.assertFalse(user_domain_match("x.y.com", "m")) - self.assertFalse(user_domain_match("x.y.com", ".m")) - self.assertFalse(user_domain_match("x.y.com", "")) - self.assertFalse(user_domain_match("x.y.com", ".")) - self.assertTrue(user_domain_match("192.168.1.1", "192.168.1.1")) - # not both HDNs, so must string-compare equal to match - self.assertFalse(user_domain_match("192.168.1.1", ".168.1.1")) - self.assertFalse(user_domain_match("192.168.1.1", ".")) - # empty string is a special case - self.assertFalse(user_domain_match("192.168.1.1", "")) - - def test_wrong_domain(self): - # Cookies whose effective request-host name does not domain-match the - # domain are rejected. - - # XXX far from complete - c = CookieJar() - interact_2965(c, "http://www.nasty.com/", - 'foo=bar; domain=friendly.org; Version="1"') - self.assertEqual(len(c), 0) - - @expectedFailurePY26 - def test_strict_domain(self): - # Cookies whose domain is a country-code tld like .co.uk should - # not be set if CookiePolicy.strict_domain is true. - cp = DefaultCookiePolicy(strict_domain=True) - cj = CookieJar(policy=cp) - interact_netscape(cj, "http://example.co.uk/", 'no=problemo') - interact_netscape(cj, "http://example.co.uk/", - 'okey=dokey; Domain=.example.co.uk') - self.assertEqual(len(cj), 2) - for pseudo_tld in [".co.uk", ".org.za", ".tx.us", ".name.us"]: - interact_netscape(cj, "http://example.%s/" % pseudo_tld, - 'spam=eggs; Domain=.co.uk') - self.assertEqual(len(cj), 2) - - @expectedFailurePY26 - def test_two_component_domain_ns(self): - # Netscape: .www.bar.com, www.bar.com, .bar.com, bar.com, no domain - # should all get accepted, as should .acme.com, acme.com and no domain - # for 2-component domains like acme.com. - c = CookieJar() - - # two-component V0 domain is OK - interact_netscape(c, "http://foo.net/", 'ns=bar') - self.assertEqual(len(c), 1) - self.assertEqual(c._cookies["foo.net"]["/"]["ns"].value, "bar") - self.assertEqual(interact_netscape(c, "http://foo.net/"), "ns=bar") - # *will* be returned to any other domain (unlike RFC 2965)... - self.assertEqual(interact_netscape(c, "http://www.foo.net/"), - "ns=bar") - # ...unless requested otherwise - pol = DefaultCookiePolicy( - strict_ns_domain=DefaultCookiePolicy.DomainStrictNonDomain) - c.set_policy(pol) - self.assertEqual(interact_netscape(c, "http://www.foo.net/"), "") - - # unlike RFC 2965, even explicit two-component domain is OK, - # because .foo.net matches foo.net - interact_netscape(c, "http://foo.net/foo/", - 'spam1=eggs; domain=foo.net') - # even if starts with a dot -- in NS rules, .foo.net matches foo.net! - interact_netscape(c, "http://foo.net/foo/bar/", - 'spam2=eggs; domain=.foo.net') - self.assertEqual(len(c), 3) - self.assertEqual(c._cookies[".foo.net"]["/foo"]["spam1"].value, - "eggs") - self.assertEqual(c._cookies[".foo.net"]["/foo/bar"]["spam2"].value, - "eggs") - self.assertEqual(interact_netscape(c, "http://foo.net/foo/bar/"), - "spam2=eggs; spam1=eggs; ns=bar") - - # top-level domain is too general - interact_netscape(c, "http://foo.net/", 'nini="ni"; domain=.net') - self.assertEqual(len(c), 3) - -## # Netscape protocol doesn't allow non-special top level domains (such -## # as co.uk) in the domain attribute unless there are at least three -## # dots in it. - # Oh yes it does! Real implementations don't check this, and real - # cookies (of course) rely on that behaviour. - interact_netscape(c, "http://foo.co.uk", 'nasty=trick; domain=.co.uk') -## self.assertEqual(len(c), 2) - self.assertEqual(len(c), 4) - - @expectedFailurePY26 - def test_two_component_domain_rfc2965(self): - pol = DefaultCookiePolicy(rfc2965=True) - c = CookieJar(pol) - - # two-component V1 domain is OK - interact_2965(c, "http://foo.net/", 'foo=bar; Version="1"') - self.assertEqual(len(c), 1) - self.assertEqual(c._cookies["foo.net"]["/"]["foo"].value, "bar") - self.assertEqual(interact_2965(c, "http://foo.net/"), - "$Version=1; foo=bar") - # won't be returned to any other domain (because domain was implied) - self.assertEqual(interact_2965(c, "http://www.foo.net/"), "") - - # unless domain is given explicitly, because then it must be - # rewritten to start with a dot: foo.net --> .foo.net, which does - # not domain-match foo.net - interact_2965(c, "http://foo.net/foo", - 'spam=eggs; domain=foo.net; path=/foo; Version="1"') - self.assertEqual(len(c), 1) - self.assertEqual(interact_2965(c, "http://foo.net/foo"), - "$Version=1; foo=bar") - - # explicit foo.net from three-component domain www.foo.net *does* get - # set, because .foo.net domain-matches .foo.net - interact_2965(c, "http://www.foo.net/foo/", - 'spam=eggs; domain=foo.net; Version="1"') - self.assertEqual(c._cookies[".foo.net"]["/foo/"]["spam"].value, - "eggs") - self.assertEqual(len(c), 2) - self.assertEqual(interact_2965(c, "http://foo.net/foo/"), - "$Version=1; foo=bar") - self.assertEqual(interact_2965(c, "http://www.foo.net/foo/"), - '$Version=1; spam=eggs; $Domain="foo.net"') - - # top-level domain is too general - interact_2965(c, "http://foo.net/", - 'ni="ni"; domain=".net"; Version="1"') - self.assertEqual(len(c), 2) - - # RFC 2965 doesn't require blocking this - interact_2965(c, "http://foo.co.uk/", - 'nasty=trick; domain=.co.uk; Version="1"') - self.assertEqual(len(c), 3) - - @expectedFailurePY26 - def test_domain_allow(self): - c = CookieJar(policy=DefaultCookiePolicy( - blocked_domains=["acme.com"], - allowed_domains=["www.acme.com"])) - - req = urllib_request.Request("http://acme.com/") - headers = ["Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/"] - res = FakeResponse(headers, "http://acme.com/") - c.extract_cookies(res, req) - self.assertEqual(len(c), 0) - - req = urllib_request.Request("http://www.acme.com/") - res = FakeResponse(headers, "http://www.acme.com/") - c.extract_cookies(res, req) - self.assertEqual(len(c), 1) - - req = urllib_request.Request("http://www.coyote.com/") - res = FakeResponse(headers, "http://www.coyote.com/") - c.extract_cookies(res, req) - self.assertEqual(len(c), 1) - - # set a cookie with non-allowed domain... - req = urllib_request.Request("http://www.coyote.com/") - res = FakeResponse(headers, "http://www.coyote.com/") - cookies = c.make_cookies(res, req) - c.set_cookie(cookies[0]) - self.assertEqual(len(c), 2) - # ... and check is doesn't get returned - c.add_cookie_header(req) - self.assertFalse(req.has_header("Cookie")) - - @expectedFailurePY26 - def test_domain_block(self): - pol = DefaultCookiePolicy( - rfc2965=True, blocked_domains=[".acme.com"]) - c = CookieJar(policy=pol) - headers = ["Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/"] - - req = urllib_request.Request("http://www.acme.com/") - res = FakeResponse(headers, "http://www.acme.com/") - c.extract_cookies(res, req) - self.assertEqual(len(c), 0) - - p = pol.set_blocked_domains(["acme.com"]) - c.extract_cookies(res, req) - self.assertEqual(len(c), 1) - - c.clear() - req = urllib_request.Request("http://www.roadrunner.net/") - res = FakeResponse(headers, "http://www.roadrunner.net/") - c.extract_cookies(res, req) - self.assertEqual(len(c), 1) - req = urllib_request.Request("http://www.roadrunner.net/") - c.add_cookie_header(req) - self.assertTrue(req.has_header("Cookie")) - self.assertTrue(req.has_header("Cookie2")) - - c.clear() - pol.set_blocked_domains([".acme.com"]) - c.extract_cookies(res, req) - self.assertEqual(len(c), 1) - - # set a cookie with blocked domain... - req = urllib_request.Request("http://www.acme.com/") - res = FakeResponse(headers, "http://www.acme.com/") - cookies = c.make_cookies(res, req) - c.set_cookie(cookies[0]) - self.assertEqual(len(c), 2) - # ... and check is doesn't get returned - c.add_cookie_header(req) - self.assertFalse(req.has_header("Cookie")) - - @skip26 - def test_secure(self): - for ns in True, False: - for whitespace in " ", "": - c = CookieJar() - if ns: - pol = DefaultCookiePolicy(rfc2965=False) - int = interact_netscape - vs = "" - else: - pol = DefaultCookiePolicy(rfc2965=True) - int = interact_2965 - vs = "; Version=1" - c.set_policy(pol) - url = "http://www.acme.com/" - int(c, url, "foo1=bar%s%s" % (vs, whitespace)) - int(c, url, "foo2=bar%s; secure%s" % (vs, whitespace)) - self.assertFalse( - c._cookies["www.acme.com"]["/"]["foo1"].secure, - "non-secure cookie registered secure") - self.assertTrue( - c._cookies["www.acme.com"]["/"]["foo2"].secure, - "secure cookie registered non-secure") - - @expectedFailurePY26 - def test_quote_cookie_value(self): - c = CookieJar(policy=DefaultCookiePolicy(rfc2965=True)) - interact_2965(c, "http://www.acme.com/", r'foo=\b"a"r; Version=1') - h = interact_2965(c, "http://www.acme.com/") - self.assertEqual(h, r'$Version=1; foo=\\b\"a\"r') - - @expectedFailurePY26 - def test_missing_final_slash(self): - # Missing slash from request URL's abs_path should be assumed present. - url = "http://www.acme.com" - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - interact_2965(c, url, "foo=bar; Version=1") - req = urllib_request.Request(url) - self.assertEqual(len(c), 1) - c.add_cookie_header(req) - self.assertTrue(req.has_header("Cookie")) - - @expectedFailurePY26 - def test_domain_mirror(self): - pol = DefaultCookiePolicy(rfc2965=True) - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, "spam=eggs; Version=1") - h = interact_2965(c, url) - self.assertNotIn("Domain", h, - "absent domain returned with domain present") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, 'spam=eggs; Version=1; Domain=.bar.com') - h = interact_2965(c, url) - self.assertIn('$Domain=".bar.com"', h, "domain not returned") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - # note missing initial dot in Domain - interact_2965(c, url, 'spam=eggs; Version=1; Domain=bar.com') - h = interact_2965(c, url) - self.assertIn('$Domain="bar.com"', h, "domain not returned") - - @expectedFailurePY26 - def test_path_mirror(self): - pol = DefaultCookiePolicy(rfc2965=True) - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, "spam=eggs; Version=1") - h = interact_2965(c, url) - self.assertNotIn("Path", h, "absent path returned with path present") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, 'spam=eggs; Version=1; Path=/') - h = interact_2965(c, url) - self.assertIn('$Path="/"', h, "path not returned") - - @expectedFailurePY26 - def test_port_mirror(self): - pol = DefaultCookiePolicy(rfc2965=True) - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, "spam=eggs; Version=1") - h = interact_2965(c, url) - self.assertNotIn("Port", h, "absent port returned with port present") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, "spam=eggs; Version=1; Port") - h = interact_2965(c, url) - self.assertRegex(h, "\$Port([^=]|$)", - "port with no value not returned with no value") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, 'spam=eggs; Version=1; Port="80"') - h = interact_2965(c, url) - self.assertIn('$Port="80"', h, - "port with single value not returned with single value") - - c = CookieJar(pol) - url = "http://foo.bar.com/" - interact_2965(c, url, 'spam=eggs; Version=1; Port="80,8080"') - h = interact_2965(c, url) - self.assertIn('$Port="80,8080"', h, - "port with multiple values not returned with multiple " - "values") - - def test_no_return_comment(self): - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - url = "http://foo.bar.com/" - interact_2965(c, url, 'spam=eggs; Version=1; ' - 'Comment="does anybody read these?"; ' - 'CommentURL="http://foo.bar.net/comment.html"') - h = interact_2965(c, url) - self.assertNotIn("Comment", h, - "Comment or CommentURL cookie-attributes returned to server") - - def test_Cookie_iterator(self): - cs = CookieJar(DefaultCookiePolicy(rfc2965=True)) - # add some random cookies - interact_2965(cs, "http://blah.spam.org/", 'foo=eggs; Version=1; ' - 'Comment="does anybody read these?"; ' - 'CommentURL="http://foo.bar.net/comment.html"') - interact_netscape(cs, "http://www.acme.com/blah/", "spam=bar; secure") - interact_2965(cs, "http://www.acme.com/blah/", - "foo=bar; secure; Version=1") - interact_2965(cs, "http://www.acme.com/blah/", - "foo=bar; path=/; Version=1") - interact_2965(cs, "http://www.sol.no", - r'bang=wallop; version=1; domain=".sol.no"; ' - r'port="90,100, 80,8080"; ' - r'max-age=100; Comment = "Just kidding! (\"|\\\\) "') - - versions = [1, 1, 1, 0, 1] - names = ["bang", "foo", "foo", "spam", "foo"] - domains = [".sol.no", "blah.spam.org", "www.acme.com", - "www.acme.com", "www.acme.com"] - paths = ["/", "/", "/", "/blah", "/blah/"] - - for i in range(4): - i = 0 - for c in cs: - self.assertIsInstance(c, Cookie) - self.assertEqual(c.version, versions[i]) - self.assertEqual(c.name, names[i]) - self.assertEqual(c.domain, domains[i]) - self.assertEqual(c.path, paths[i]) - i = i + 1 - - def test_parse_ns_headers(self): - # missing domain value (invalid cookie) - self.assertEqual( - parse_ns_headers(["foo=bar; path=/; domain"]), - [[("foo", "bar"), - ("path", "/"), ("domain", None), ("version", "0")]] - ) - # invalid expires value - self.assertEqual( - parse_ns_headers(["foo=bar; expires=Foo Bar 12 33:22:11 2000"]), - [[("foo", "bar"), ("expires", None), ("version", "0")]] - ) - # missing cookie value (valid cookie) - self.assertEqual( - parse_ns_headers(["foo"]), - [[("foo", None), ("version", "0")]] - ) - # shouldn't add version if header is empty - self.assertEqual(parse_ns_headers([""]), []) - - @skip26 - def test_bad_cookie_header(self): - - def cookiejar_from_cookie_headers(headers): - c = CookieJar() - req = urllib_request.Request("http://www.example.com/") - r = FakeResponse(headers, "http://www.example.com/") - c.extract_cookies(r, req) - return c - - # none of these bad headers should cause an exception to be raised - for headers in [ - ["Set-Cookie: "], # actually, nothing wrong with this - ["Set-Cookie2: "], # ditto - # missing domain value - ["Set-Cookie2: a=foo; path=/; Version=1; domain"], - # bad max-age - ["Set-Cookie: b=foo; max-age=oops"], - # bad version - ["Set-Cookie: b=foo; version=spam"], - ]: - c = cookiejar_from_cookie_headers(headers) - # these bad cookies shouldn't be set - self.assertEqual(len(c), 0) - - # cookie with invalid expires is treated as session cookie - headers = ["Set-Cookie: c=foo; expires=Foo Bar 12 33:22:11 2000"] - c = cookiejar_from_cookie_headers(headers) - cookie = c._cookies["www.example.com"]["/"]["c"] - self.assertIsNone(cookie.expires) - - -class LWPCookieTests(unittest.TestCase): - # Tests taken from libwww-perl, with a few modifications and additions. - - @expectedFailurePY26 - def test_netscape_example_1(self): - #------------------------------------------------------------------- - # First we check that it works for the original example at - # http://www.netscape.com/newsref/std/cookie_spec.html - - # Client requests a document, and receives in the response: - # - # Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/; expires=Wednesday, 09-Nov-99 23:12:40 GMT - # - # When client requests a URL in path "/" on this server, it sends: - # - # Cookie: CUSTOMER=WILE_E_COYOTE - # - # Client requests a document, and receives in the response: - # - # Set-Cookie: PART_NUMBER=ROCKET_LAUNCHER_0001; path=/ - # - # When client requests a URL in path "/" on this server, it sends: - # - # Cookie: CUSTOMER=WILE_E_COYOTE; PART_NUMBER=ROCKET_LAUNCHER_0001 - # - # Client receives: - # - # Set-Cookie: SHIPPING=FEDEX; path=/fo - # - # When client requests a URL in path "/" on this server, it sends: - # - # Cookie: CUSTOMER=WILE_E_COYOTE; PART_NUMBER=ROCKET_LAUNCHER_0001 - # - # When client requests a URL in path "/foo" on this server, it sends: - # - # Cookie: CUSTOMER=WILE_E_COYOTE; PART_NUMBER=ROCKET_LAUNCHER_0001; SHIPPING=FEDEX - # - # The last Cookie is buggy, because both specifications say that the - # most specific cookie must be sent first. SHIPPING=FEDEX is the - # most specific and should thus be first. - - year_plus_one = time.localtime()[0] + 1 - - headers = [] - - c = CookieJar(DefaultCookiePolicy(rfc2965 = True)) - - #req = urllib_request.Request("http://1.1.1.1/", - # headers={"Host": "www.acme.com:80"}) - req = urllib_request.Request("http://www.acme.com:80/", - headers={"Host": "www.acme.com:80"}) - - headers.append( - "Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/ ; " - "expires=Wednesday, 09-Nov-%d 23:12:40 GMT" % year_plus_one) - res = FakeResponse(headers, "http://www.acme.com/") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.acme.com/") - c.add_cookie_header(req) - - self.assertEqual(req.get_header("Cookie"), "CUSTOMER=WILE_E_COYOTE") - self.assertEqual(req.get_header("Cookie2"), '$Version="1"') - - headers.append("Set-Cookie: PART_NUMBER=ROCKET_LAUNCHER_0001; path=/") - res = FakeResponse(headers, "http://www.acme.com/") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.acme.com/foo/bar") - c.add_cookie_header(req) - - h = req.get_header("Cookie") - self.assertIn("PART_NUMBER=ROCKET_LAUNCHER_0001", h) - self.assertIn("CUSTOMER=WILE_E_COYOTE", h) - - headers.append('Set-Cookie: SHIPPING=FEDEX; path=/foo') - res = FakeResponse(headers, "http://www.acme.com") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.acme.com/") - c.add_cookie_header(req) - - h = req.get_header("Cookie") - self.assertIn("PART_NUMBER=ROCKET_LAUNCHER_0001", h) - self.assertIn("CUSTOMER=WILE_E_COYOTE", h) - self.assertNotIn("SHIPPING=FEDEX", h) - - req = urllib_request.Request("http://www.acme.com/foo/") - c.add_cookie_header(req) - - h = req.get_header("Cookie") - self.assertIn("PART_NUMBER=ROCKET_LAUNCHER_0001", h) - self.assertIn("CUSTOMER=WILE_E_COYOTE", h) - self.assertTrue(h.startswith("SHIPPING=FEDEX;")) - - @expectedFailurePY26 - def test_netscape_example_2(self): - # Second Example transaction sequence: - # - # Assume all mappings from above have been cleared. - # - # Client receives: - # - # Set-Cookie: PART_NUMBER=ROCKET_LAUNCHER_0001; path=/ - # - # When client requests a URL in path "/" on this server, it sends: - # - # Cookie: PART_NUMBER=ROCKET_LAUNCHER_0001 - # - # Client receives: - # - # Set-Cookie: PART_NUMBER=RIDING_ROCKET_0023; path=/ammo - # - # When client requests a URL in path "/ammo" on this server, it sends: - # - # Cookie: PART_NUMBER=RIDING_ROCKET_0023; PART_NUMBER=ROCKET_LAUNCHER_0001 - # - # NOTE: There are two name/value pairs named "PART_NUMBER" due to - # the inheritance of the "/" mapping in addition to the "/ammo" mapping. - - c = CookieJar() - headers = [] - - req = urllib_request.Request("http://www.acme.com/") - headers.append("Set-Cookie: PART_NUMBER=ROCKET_LAUNCHER_0001; path=/") - res = FakeResponse(headers, "http://www.acme.com/") - - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.acme.com/") - c.add_cookie_header(req) - - self.assertEqual(req.get_header("Cookie"), - "PART_NUMBER=ROCKET_LAUNCHER_0001") - - headers.append( - "Set-Cookie: PART_NUMBER=RIDING_ROCKET_0023; path=/ammo") - res = FakeResponse(headers, "http://www.acme.com/") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.acme.com/ammo") - c.add_cookie_header(req) - - self.assertRegex(req.get_header("Cookie"), - r"PART_NUMBER=RIDING_ROCKET_0023;\s*" - "PART_NUMBER=ROCKET_LAUNCHER_0001") - - @expectedFailurePY26 - def test_ietf_example_1(self): - #------------------------------------------------------------------- - # Then we test with the examples from draft-ietf-http-state-man-mec-03.txt - # - # 5. EXAMPLES - - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - - # - # 5.1 Example 1 - # - # Most detail of request and response headers has been omitted. Assume - # the user agent has no stored cookies. - # - # 1. User Agent -> Server - # - # POST /acme/login HTTP/1.1 - # [form data] - # - # User identifies self via a form. - # - # 2. Server -> User Agent - # - # HTTP/1.1 200 OK - # Set-Cookie2: Customer="WILE_E_COYOTE"; Version="1"; Path="/acme" - # - # Cookie reflects user's identity. - - cookie = interact_2965( - c, 'http://www.acme.com/acme/login', - 'Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"') - self.assertFalse(cookie) - - # - # 3. User Agent -> Server - # - # POST /acme/pickitem HTTP/1.1 - # Cookie: $Version="1"; Customer="WILE_E_COYOTE"; $Path="/acme" - # [form data] - # - # User selects an item for ``shopping basket.'' - # - # 4. Server -> User Agent - # - # HTTP/1.1 200 OK - # Set-Cookie2: Part_Number="Rocket_Launcher_0001"; Version="1"; - # Path="/acme" - # - # Shopping basket contains an item. - - cookie = interact_2965(c, 'http://www.acme.com/acme/pickitem', - 'Part_Number="Rocket_Launcher_0001"; ' - 'Version="1"; Path="/acme"'); - self.assertRegex(cookie, - r'^\$Version="?1"?; Customer="?WILE_E_COYOTE"?; \$Path="/acme"$') - - # - # 5. User Agent -> Server - # - # POST /acme/shipping HTTP/1.1 - # Cookie: $Version="1"; - # Customer="WILE_E_COYOTE"; $Path="/acme"; - # Part_Number="Rocket_Launcher_0001"; $Path="/acme" - # [form data] - # - # User selects shipping method from form. - # - # 6. Server -> User Agent - # - # HTTP/1.1 200 OK - # Set-Cookie2: Shipping="FedEx"; Version="1"; Path="/acme" - # - # New cookie reflects shipping method. - - cookie = interact_2965(c, "http://www.acme.com/acme/shipping", - 'Shipping="FedEx"; Version="1"; Path="/acme"') - - self.assertRegex(cookie, r'^\$Version="?1"?;') - self.assertRegex(cookie, r'Part_Number="?Rocket_Launcher_0001"?;' - '\s*\$Path="\/acme"') - self.assertRegex(cookie, r'Customer="?WILE_E_COYOTE"?;' - '\s*\$Path="\/acme"') - - # - # 7. User Agent -> Server - # - # POST /acme/process HTTP/1.1 - # Cookie: $Version="1"; - # Customer="WILE_E_COYOTE"; $Path="/acme"; - # Part_Number="Rocket_Launcher_0001"; $Path="/acme"; - # Shipping="FedEx"; $Path="/acme" - # [form data] - # - # User chooses to process order. - # - # 8. Server -> User Agent - # - # HTTP/1.1 200 OK - # - # Transaction is complete. - - cookie = interact_2965(c, "http://www.acme.com/acme/process") - self.assertRegex(cookie, r'Shipping="?FedEx"?;\s*\$Path="\/acme"') - self.assertIn("WILE_E_COYOTE", cookie) - - # - # The user agent makes a series of requests on the origin server, after - # each of which it receives a new cookie. All the cookies have the same - # Path attribute and (default) domain. Because the request URLs all have - # /acme as a prefix, and that matches the Path attribute, each request - # contains all the cookies received so far. - - @expectedFailurePY26 - def test_ietf_example_2(self): - # 5.2 Example 2 - # - # This example illustrates the effect of the Path attribute. All detail - # of request and response headers has been omitted. Assume the user agent - # has no stored cookies. - - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - - # Imagine the user agent has received, in response to earlier requests, - # the response headers - # - # Set-Cookie2: Part_Number="Rocket_Launcher_0001"; Version="1"; - # Path="/acme" - # - # and - # - # Set-Cookie2: Part_Number="Riding_Rocket_0023"; Version="1"; - # Path="/acme/ammo" - - interact_2965( - c, "http://www.acme.com/acme/ammo/specific", - 'Part_Number="Rocket_Launcher_0001"; Version="1"; Path="/acme"', - 'Part_Number="Riding_Rocket_0023"; Version="1"; Path="/acme/ammo"') - - # A subsequent request by the user agent to the (same) server for URLs of - # the form /acme/ammo/... would include the following request header: - # - # Cookie: $Version="1"; - # Part_Number="Riding_Rocket_0023"; $Path="/acme/ammo"; - # Part_Number="Rocket_Launcher_0001"; $Path="/acme" - # - # Note that the NAME=VALUE pair for the cookie with the more specific Path - # attribute, /acme/ammo, comes before the one with the less specific Path - # attribute, /acme. Further note that the same cookie name appears more - # than once. - - cookie = interact_2965(c, "http://www.acme.com/acme/ammo/...") - self.assertRegex(cookie, r"Riding_Rocket_0023.*Rocket_Launcher_0001") - - # A subsequent request by the user agent to the (same) server for a URL of - # the form /acme/parts/ would include the following request header: - # - # Cookie: $Version="1"; Part_Number="Rocket_Launcher_0001"; $Path="/acme" - # - # Here, the second cookie's Path attribute /acme/ammo is not a prefix of - # the request URL, /acme/parts/, so the cookie does not get forwarded to - # the server. - - cookie = interact_2965(c, "http://www.acme.com/acme/parts/") - self.assertIn("Rocket_Launcher_0001", cookie) - self.assertNotIn("Riding_Rocket_0023", cookie) - - @expectedFailurePY26 - def test_rejection(self): - # Test rejection of Set-Cookie2 responses based on domain, path, port. - pol = DefaultCookiePolicy(rfc2965=True) - - c = LWPCookieJar(policy=pol) - - max_age = "max-age=3600" - - # illegal domain (no embedded dots) - cookie = interact_2965(c, "http://www.acme.com", - 'foo=bar; domain=".com"; version=1') - self.assertFalse(c) - - # legal domain - cookie = interact_2965(c, "http://www.acme.com", - 'ping=pong; domain="acme.com"; version=1') - self.assertEqual(len(c), 1) - - # illegal domain (host prefix "www.a" contains a dot) - cookie = interact_2965(c, "http://www.a.acme.com", - 'whiz=bang; domain="acme.com"; version=1') - self.assertEqual(len(c), 1) - - # legal domain - cookie = interact_2965(c, "http://www.a.acme.com", - 'wow=flutter; domain=".a.acme.com"; version=1') - self.assertEqual(len(c), 2) - - # can't partially match an IP-address - cookie = interact_2965(c, "http://125.125.125.125", - 'zzzz=ping; domain="125.125.125"; version=1') - self.assertEqual(len(c), 2) - - # illegal path (must be prefix of request path) - cookie = interact_2965(c, "http://www.sol.no", - 'blah=rhubarb; domain=".sol.no"; path="/foo"; ' - 'version=1') - self.assertEqual(len(c), 2) - - # legal path - cookie = interact_2965(c, "http://www.sol.no/foo/bar", - 'bing=bong; domain=".sol.no"; path="/foo"; ' - 'version=1') - self.assertEqual(len(c), 3) - - # illegal port (request-port not in list) - cookie = interact_2965(c, "http://www.sol.no", - 'whiz=ffft; domain=".sol.no"; port="90,100"; ' - 'version=1') - self.assertEqual(len(c), 3) - - # legal port - cookie = interact_2965( - c, "http://www.sol.no", - r'bang=wallop; version=1; domain=".sol.no"; ' - r'port="90,100, 80,8080"; ' - r'max-age=100; Comment = "Just kidding! (\"|\\\\) "') - self.assertEqual(len(c), 4) - - # port attribute without any value (current port) - cookie = interact_2965(c, "http://www.sol.no", - 'foo9=bar; version=1; domain=".sol.no"; port; ' - 'max-age=100;') - self.assertEqual(len(c), 5) - - # encoded path - # LWP has this test, but unescaping allowed path characters seems - # like a bad idea, so I think this should fail: -## cookie = interact_2965(c, "http://www.sol.no/foo/", -## r'foo8=bar; version=1; path="/%66oo"') - # but this is OK, because '<' is not an allowed HTTP URL path - # character: - cookie = interact_2965(c, "http://www.sol.no/<oo/", - r'foo8=bar; version=1; path="/%3coo"') - self.assertEqual(len(c), 6) - - # save and restore - filename = test_support.TESTFN - - try: - c.save(filename, ignore_discard=True) - old = repr(c) - - c = LWPCookieJar(policy=pol) - c.load(filename, ignore_discard=True) - finally: - try: os.unlink(filename) - except OSError: pass - - self.assertEqual(old, repr(c)) - - @expectedFailurePY26 - def test_url_encoding(self): - # Try some URL encodings of the PATHs. - # (the behaviour here has changed from libwww-perl) - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - interact_2965(c, "http://www.acme.com/foo%2f%25/" - "%3c%3c%0Anew%C3%A5/%C3%A5", - "foo = bar; version = 1") - - cookie = interact_2965( - c, "http://www.acme.com/foo%2f%25/<<%0anew\345/\346\370\345", - 'bar=baz; path="/foo/"; version=1'); - version_re = re.compile(r'^\$version=\"?1\"?', re.I) - self.assertIn("foo=bar", cookie) - self.assertRegex(cookie, version_re) - - cookie = interact_2965( - c, "http://www.acme.com/foo/%25/<<%0anew\345/\346\370\345") - self.assertFalse(cookie) - - # unicode URL doesn't raise exception - cookie = interact_2965(c, "http://www.acme.com/\xfc") - - @expectedFailurePY26 - def test_mozilla(self): - # Save / load Mozilla/Netscape cookie file format. - year_plus_one = time.localtime()[0] + 1 - - filename = test_support.TESTFN - - c = MozillaCookieJar(filename, - policy=DefaultCookiePolicy(rfc2965=True)) - interact_2965(c, "http://www.acme.com/", - "foo1=bar; max-age=100; Version=1") - interact_2965(c, "http://www.acme.com/", - 'foo2=bar; port="80"; max-age=100; Discard; Version=1') - interact_2965(c, "http://www.acme.com/", "foo3=bar; secure; Version=1") - - expires = "expires=09-Nov-%d 23:12:40 GMT" % (year_plus_one,) - interact_netscape(c, "http://www.foo.com/", - "fooa=bar; %s" % expires) - interact_netscape(c, "http://www.foo.com/", - "foob=bar; Domain=.foo.com; %s" % expires) - interact_netscape(c, "http://www.foo.com/", - "fooc=bar; Domain=www.foo.com; %s" % expires) - - def save_and_restore(cj, ignore_discard): - try: - cj.save(ignore_discard=ignore_discard) - new_c = MozillaCookieJar(filename, - DefaultCookiePolicy(rfc2965=True)) - new_c.load(ignore_discard=ignore_discard) - finally: - try: os.unlink(filename) - except OSError: pass - return new_c - - new_c = save_and_restore(c, True) - self.assertEqual(len(new_c), 6) # none discarded - self.assertIn("name='foo1', value='bar'", repr(new_c)) - - new_c = save_and_restore(c, False) - self.assertEqual(len(new_c), 4) # 2 of them discarded on save - self.assertIn("name='foo1', value='bar'", repr(new_c)) - - @skip26 - def test_netscape_misc(self): - # Some additional Netscape cookies tests. - c = CookieJar() - headers = [] - req = urllib_request.Request("http://foo.bar.acme.com/foo") - - # Netscape allows a host part that contains dots - headers.append("Set-Cookie: Customer=WILE_E_COYOTE; domain=.acme.com") - res = FakeResponse(headers, "http://www.acme.com/foo") - c.extract_cookies(res, req) - - # and that the domain is the same as the host without adding a leading - # dot to the domain. Should not quote even if strange chars are used - # in the cookie value. - headers.append("Set-Cookie: PART_NUMBER=3,4; domain=foo.bar.acme.com") - res = FakeResponse(headers, "http://www.acme.com/foo") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://foo.bar.acme.com/foo") - c.add_cookie_header(req) - self.assertIn("PART_NUMBER=3,4", req.get_header("Cookie")) - self.assertIn("Customer=WILE_E_COYOTE",req.get_header("Cookie")) - - @expectedFailurePY26 - def test_intranet_domains_2965(self): - # Test handling of local intranet hostnames without a dot. - c = CookieJar(DefaultCookiePolicy(rfc2965=True)) - interact_2965(c, "http://example/", - "foo1=bar; PORT; Discard; Version=1;") - cookie = interact_2965(c, "http://example/", - 'foo2=bar; domain=".local"; Version=1') - self.assertIn("foo1=bar", cookie) - - interact_2965(c, "http://example/", 'foo3=bar; Version=1') - cookie = interact_2965(c, "http://example/") - self.assertIn("foo2=bar", cookie) - self.assertEqual(len(c), 3) - - @expectedFailurePY26 - def test_intranet_domains_ns(self): - c = CookieJar(DefaultCookiePolicy(rfc2965 = False)) - interact_netscape(c, "http://example/", "foo1=bar") - cookie = interact_netscape(c, "http://example/", - 'foo2=bar; domain=.local') - self.assertEqual(len(c), 2) - self.assertIn("foo1=bar", cookie) - - cookie = interact_netscape(c, "http://example/") - self.assertIn("foo2=bar", cookie) - self.assertEqual(len(c), 2) - - @expectedFailurePY26 - def test_empty_path(self): - # Test for empty path - # Broken web-server ORION/1.3.38 returns to the client response like - # - # Set-Cookie: JSESSIONID=ABCDERANDOM123; Path= - # - # ie. with Path set to nothing. - # In this case, extract_cookies() must set cookie to / (root) - c = CookieJar(DefaultCookiePolicy(rfc2965 = True)) - headers = [] - - req = urllib_request.Request("http://www.ants.com/") - headers.append("Set-Cookie: JSESSIONID=ABCDERANDOM123; Path=") - res = FakeResponse(headers, "http://www.ants.com/") - c.extract_cookies(res, req) - - req = urllib_request.Request("http://www.ants.com/") - c.add_cookie_header(req) - - self.assertEqual(req.get_header("Cookie"), - "JSESSIONID=ABCDERANDOM123") - self.assertEqual(req.get_header("Cookie2"), '$Version="1"') - - # missing path in the request URI - req = urllib_request.Request("http://www.ants.com:8080") - c.add_cookie_header(req) - - self.assertEqual(req.get_header("Cookie"), - "JSESSIONID=ABCDERANDOM123") - self.assertEqual(req.get_header("Cookie2"), '$Version="1"') - - @expectedFailurePY26 - def test_session_cookies(self): - year_plus_one = time.localtime()[0] + 1 - - # Check session cookies are deleted properly by - # CookieJar.clear_session_cookies method - - req = urllib_request.Request('http://www.perlmeister.com/scripts') - headers = [] - headers.append("Set-Cookie: s1=session;Path=/scripts") - headers.append("Set-Cookie: p1=perm; Domain=.perlmeister.com;" - "Path=/;expires=Fri, 02-Feb-%d 23:24:20 GMT" % - year_plus_one) - headers.append("Set-Cookie: p2=perm;Path=/;expires=Fri, " - "02-Feb-%d 23:24:20 GMT" % year_plus_one) - headers.append("Set-Cookie: s2=session;Path=/scripts;" - "Domain=.perlmeister.com") - headers.append('Set-Cookie2: s3=session;Version=1;Discard;Path="/"') - res = FakeResponse(headers, 'http://www.perlmeister.com/scripts') - - c = CookieJar() - c.extract_cookies(res, req) - # How many session/permanent cookies do we have? - counter = {"session_after": 0, - "perm_after": 0, - "session_before": 0, - "perm_before": 0} - for cookie in c: - key = "%s_before" % cookie.value - counter[key] = counter[key] + 1 - c.clear_session_cookies() - # How many now? - for cookie in c: - key = "%s_after" % cookie.value - counter[key] = counter[key] + 1 - - # a permanent cookie got lost accidently - self.assertEqual(counter["perm_after"], counter["perm_before"]) - # a session cookie hasn't been cleared - self.assertEqual(counter["session_after"], 0) - # we didn't have session cookies in the first place - self.assertNotEqual(counter["session_before"], 0) - - -def test_main(verbose=None): - test_support.run_unittest( - DateTimeTests, - HeaderTests, - CookieTests, - FileCookieJarTests, - LWPCookieTests, - ) - -if __name__ == "__main__": - test_main(verbose=True) diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_httplib.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_httplib.py deleted file mode 100644 index a1e2b19..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_httplib.py +++ /dev/null @@ -1,568 +0,0 @@ -""" -Tests for the http.client module - -Adapted for the python-future module from the Python 2.7 standard -library tests. -""" - -from __future__ import (absolute_import, division, - print_function, unicode_literals) -from future.builtins import * -from future import utils -from future.tests.base import unittest, skip26 - -from future.backports.http import client -from future.backports.test import support -import array -import io -import socket -import errno -import sys - -TestCase = unittest.TestCase -HOST = support.HOST - - -class FakeSocket(object): - def __init__(self, text, fileclass=io.BytesIO): - if isinstance(text, str): - text = str(text).encode('ascii') - self.text = text - self.fileclass = fileclass - self.data = bytes(b'') - - def sendall(self, data): - # self.data += bytes(data) - olddata = self.data - assert isinstance(olddata, bytes) - if utils.PY3: - self.data += data - else: - if isinstance(data, type(u'')): # i.e. unicode - newdata = data.encode('ascii') - elif isinstance(data, type(b'')): # native string type. FIXME! - newdata = bytes(data) - elif isinstance(data, bytes): - newdata = data - elif isinstance(data, array.array): - newdata = data.tostring() - else: - newdata = bytes(b'').join(chr(d) for d in bytes(data)) - self.data += newdata - - def makefile(self, mode, bufsize=None): - if mode != 'r' and mode != 'rb': - raise client.UnimplementedFileMode() - return self.fileclass(self.text) - -class EPipeSocket(FakeSocket): - - def __init__(self, text, pipe_trigger): - # When sendall() is called with pipe_trigger, raise EPIPE. - FakeSocket.__init__(self, text) - self.pipe_trigger = pipe_trigger - - def sendall(self, data): - if self.pipe_trigger in data: - raise socket.error(errno.EPIPE, "gotcha") - self.data += data - - def close(self): - pass - -class NoEOFBytesIO(io.BytesIO): - """Like BytesIO, but raises AssertionError on EOF. - - This is used below to test that http.client doesn't try to read - more from the underlying file than it should. - """ - def read(self, n=-1): - data = io.BytesIO.read(self, n) - if data == b'': - raise AssertionError('caller tried to read past EOF') - return data - - def readline(self, length=None): - data = io.BytesIO.readline(self, length) - if data == b'': - raise AssertionError('caller tried to read past EOF') - return data - - -@skip26 -class HeaderTests(TestCase): - def test_auto_headers(self): - # Some headers are added automatically, but should not be added by - # .request() if they are explicitly set. - - class HeaderCountingBuffer(list): - def __init__(self): - self.count = {} - def append(self, item): - kv = item.split(b':') - if len(kv) > 1: - # item is a 'Key: Value' header string - lcKey = kv[0].decode('ascii').lower() - self.count.setdefault(lcKey, 0) - self.count[lcKey] += 1 - list.append(self, item) - - for explicit_header in True, False: - for header in 'Content-length', 'Host', 'Accept-encoding': - conn = client.HTTPConnection('example.com') - conn.sock = FakeSocket('blahblahblah') - conn._buffer = HeaderCountingBuffer() - - body = 'spamspamspam' - headers = {} - if explicit_header: - headers[header] = str(len(body)) - conn.request('POST', '/', body, headers) - self.assertEqual(conn._buffer.count[header.lower()], 1) - - def test_content_length_0(self): - - class ContentLengthChecker(list): - def __init__(self): - list.__init__(self) - self.content_length = None - def append(self, item): - kv = item.split(b':', 1) - if len(kv) > 1 and kv[0].lower() == b'content-length': - self.content_length = kv[1].strip() - list.append(self, item) - - # POST with empty body - conn = client.HTTPConnection('example.com') - conn.sock = FakeSocket(None) - conn._buffer = ContentLengthChecker() - conn.request('POST', '/', '') - self.assertEqual(conn._buffer.content_length, b'0', - 'Header Content-Length not set') - - # PUT request with empty body - conn = client.HTTPConnection('example.com') - conn.sock = FakeSocket(None) - conn._buffer = ContentLengthChecker() - conn.request('PUT', '/', '') - self.assertEqual(conn._buffer.content_length, b'0', - 'Header Content-Length not set') - - def test_putheader(self): - conn = client.HTTPConnection('example.com') - conn.sock = FakeSocket(None) - conn.putrequest('GET','/') - conn.putheader('Content-length', 42) - self.assertTrue(b'Content-length: 42' in conn._buffer) - - def test_ipv6host_header(self): - # Default host header on IPv6 transaction should wrapped by [] if - # its actual IPv6 address - expected = bytes(b'GET /foo HTTP/1.1\r\nHost: [2001::]:81\r\n') + \ - bytes(b'Accept-Encoding: identity\r\n\r\n') - conn = client.HTTPConnection('[2001::]:81') - sock = FakeSocket('') - conn.sock = sock - conn.request('GET', '/foo') - self.assertTrue(sock.data.startswith(expected)) - - expected = bytes(b'GET /foo HTTP/1.1\r\nHost: [2001:102A::]\r\n') + \ - bytes(b'Accept-Encoding: identity\r\n\r\n') - conn = client.HTTPConnection('[2001:102A::]') - sock = FakeSocket('') - conn.sock = sock - conn.request('GET', '/foo') - self.assertTrue(sock.data.startswith(expected)) - - -@skip26 -class BasicTest(TestCase): - def test_status_lines(self): - # Test HTTP status lines - - body = "HTTP/1.1 200 Ok\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - resp.begin() - self.assertEqual(resp.read(), b'Text') - self.assertTrue(resp.isclosed()) - - body = "HTTP/1.1 400.100 Not Ok\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - self.assertRaises(client.BadStatusLine, resp.begin) - - def test_bad_status_repr(self): - exc = client.BadStatusLine('') - if not utils.PY3: - self.assertEqual(repr(exc), '''BadStatusLine("u\'\'",)''') - else: - self.assertIn(repr(exc), ('''BadStatusLine("''",)''', '''BadStatusLine("''")''')) - - def test_partial_reads(self): - # if we have a length, the system knows when to close itself - # same behaviour than when we read the whole thing with read() - body = "HTTP/1.1 200 Ok\r\nContent-Length: 4\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - resp.begin() - self.assertEqual(resp.read(2), b'Te') - self.assertFalse(resp.isclosed()) - self.assertEqual(resp.read(2), b'xt') - self.assertTrue(resp.isclosed()) - - def test_partial_reads_no_content_length(self): - # when no length is present, the socket should be gracefully closed when - # all data was read - body = "HTTP/1.1 200 Ok\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - resp.begin() - self.assertEqual(resp.read(2), b'Te') - self.assertFalse(resp.isclosed()) - self.assertEqual(resp.read(2), b'xt') - self.assertEqual(resp.read(1), b'') - self.assertTrue(resp.isclosed()) - - def test_partial_reads_incomplete_body(self): - # if the server shuts down the connection before the whole - # content-length is delivered, the socket is gracefully closed - body = "HTTP/1.1 200 Ok\r\nContent-Length: 10\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - resp.begin() - self.assertEqual(resp.read(2), b'Te') - self.assertFalse(resp.isclosed()) - self.assertEqual(resp.read(2), b'xt') - self.assertEqual(resp.read(1), b'') - self.assertTrue(resp.isclosed()) - - def test_host_port(self): - # Check invalid host_port - - # Note that http.client does not accept user:password@ in the host-port. - for hp in ("www.python.org:abc", "user:password@www.python.org"): - self.assertRaises(client.InvalidURL, client.HTTPConnection, hp) - - for hp, h, p in (("[fe80::207:e9ff:fe9b]:8000", "fe80::207:e9ff:fe9b", - 8000), - ("www.python.org:80", "www.python.org", 80), - ("www.python.org", "www.python.org", 80), - ("www.python.org:", "www.python.org", 80), - ("[fe80::207:e9ff:fe9b]", "fe80::207:e9ff:fe9b", 80)): - c = client.HTTPConnection(hp) - self.assertEqual(h, c.host) - self.assertEqual(p, c.port) - - def test_response_headers(self): - # test response with multiple message headers with the same field name. - text = ('HTTP/1.1 200 OK\r\n' - 'Set-Cookie: Customer="WILE_E_COYOTE";' - ' Version="1"; Path="/acme"\r\n' - 'Set-Cookie: Part_Number="Rocket_Launcher_0001"; Version="1";' - ' Path="/acme"\r\n' - '\r\n' - 'No body\r\n') - hdr = ('Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"' - ', ' - 'Part_Number="Rocket_Launcher_0001"; Version="1"; Path="/acme"') - s = FakeSocket(text) - r = client.HTTPResponse(s) - r.begin() - cookies = r.getheader("Set-Cookie") - self.assertEqual(cookies, hdr) - - def test_read_head(self): - # Test that the library doesn't attempt to read any data - # from a HEAD request. (Tickles SF bug #622042.) - sock = FakeSocket( - 'HTTP/1.1 200 OK\r\n' - 'Content-Length: 14432\r\n' - '\r\n', - NoEOFBytesIO) - resp = client.HTTPResponse(sock, method="HEAD") - resp.begin() - if resp.read(): - self.fail("Did not expect response from HEAD request") - - def test_send_file(self): - expected = (bytes(b'GET /foo HTTP/1.1\r\nHost: example.com\r\n') + - bytes(b'Accept-Encoding: identity\r\nContent-Length:')) - - # __file__ will usually be the .pyc, i.e. binary data - with open(__file__, 'rb') as body: - conn = client.HTTPConnection('example.com') - sock = FakeSocket(body) - conn.sock = sock - conn.request('GET', '/foo', body) - self.assertTrue(sock.data.startswith(expected), '%r != %r' % - (sock.data[:len(expected)], expected)) - - def test_send(self): - expected = bytes(b'this is a test this is only a test') - conn = client.HTTPConnection('example.com') - sock = FakeSocket(None) - conn.sock = sock - conn.send(expected) - self.assertEqual(expected, sock.data) - sock.data = bytes(b'') - if utils.PY3: - mydata = array.array('b', expected) - else: - mydata = array.array(b'b', expected) - conn.send(mydata) - self.assertEqual(expected, sock.data) - sock.data = bytes(b'') - conn.send(io.BytesIO(expected)) - self.assertEqual(expected, sock.data) - - def test_chunked(self): - chunked_start = ( - 'HTTP/1.1 200 OK\r\n' - 'Transfer-Encoding: chunked\r\n\r\n' - 'a\r\n' - 'hello worl\r\n' - '1\r\n' - 'd\r\n' - ) - sock = FakeSocket(chunked_start + '0\r\n') - resp = client.HTTPResponse(sock, method="GET") - resp.begin() - self.assertEqual(resp.read(), b'hello world') - resp.close() - - for x in ('', 'foo\r\n'): - sock = FakeSocket(chunked_start + x) - resp = client.HTTPResponse(sock, method="GET") - resp.begin() - try: - resp.read() - except client.IncompleteRead as i: - self.assertEqual(i.partial, b'hello world') - self.assertEqual(repr(i),'IncompleteRead(11 bytes read)') - self.assertEqual(str(i),'IncompleteRead(11 bytes read)') - else: - self.fail('IncompleteRead expected') - finally: - resp.close() - - def test_chunked_head(self): - chunked_start = ( - 'HTTP/1.1 200 OK\r\n' - 'Transfer-Encoding: chunked\r\n\r\n' - 'a\r\n' - 'hello world\r\n' - '1\r\n' - 'd\r\n' - ) - sock = FakeSocket(chunked_start + '0\r\n') - resp = client.HTTPResponse(sock, method="HEAD") - resp.begin() - self.assertEqual(resp.read(), b'') - self.assertEqual(resp.status, 200) - self.assertEqual(resp.reason, 'OK') - self.assertTrue(resp.isclosed()) - - def test_negative_content_length(self): - sock = FakeSocket('HTTP/1.1 200 OK\r\n' - 'Content-Length: -1\r\n\r\nHello\r\n') - resp = client.HTTPResponse(sock, method="GET") - resp.begin() - self.assertEqual(resp.read(), b'Hello\r\n') - self.assertTrue(resp.isclosed()) - - def test_incomplete_read(self): - sock = FakeSocket('HTTP/1.1 200 OK\r\nContent-Length: 10\r\n\r\nHello\r\n') - resp = client.HTTPResponse(sock, method="GET") - resp.begin() - try: - resp.read() - except client.IncompleteRead as i: - self.assertEqual(i.partial, b'Hello\r\n') - self.assertEqual(repr(i), - "IncompleteRead(7 bytes read, 3 more expected)") - self.assertEqual(str(i), - "IncompleteRead(7 bytes read, 3 more expected)") - self.assertTrue(resp.isclosed()) - else: - self.fail('IncompleteRead expected') - - def test_epipe(self): - sock = EPipeSocket( - "HTTP/1.0 401 Authorization Required\r\n" - "Content-type: text/html\r\n" - "WWW-Authenticate: Basic realm=\"example\"\r\n", - b"Content-Length") - conn = client.HTTPConnection("example.com") - conn.sock = sock - self.assertRaises(socket.error, - lambda: conn.request("PUT", "/url", "body")) - resp = conn.getresponse() - self.assertEqual(401, resp.status) - self.assertEqual("Basic realm=\"example\"", - resp.getheader("www-authenticate")) - - def test_filenoattr(self): - # Just test the fileno attribute in the HTTPResponse Object. - body = "HTTP/1.1 200 Ok\r\n\r\nText" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - self.assertTrue(hasattr(resp,'fileno'), - 'HTTPResponse should expose a fileno attribute') - - # Test lines overflowing the max line size (_MAXLINE in http.client) - - def test_overflowing_status_line(self): - self.skipTest("disabled for HTTP 0.9 support") - body = "HTTP/1.1 200 Ok" + "k" * 65536 + "\r\n" - resp = client.HTTPResponse(FakeSocket(body)) - self.assertRaises((client.LineTooLong, client.BadStatusLine), resp.begin) - - def test_overflowing_header_line(self): - body = ( - 'HTTP/1.1 200 OK\r\n' - 'X-Foo: bar' + 'r' * 65536 + '\r\n\r\n' - ) - resp = client.HTTPResponse(FakeSocket(body)) - self.assertRaises(client.LineTooLong, resp.begin) - - def test_overflowing_chunked_line(self): - body = ( - 'HTTP/1.1 200 OK\r\n' - 'Transfer-Encoding: chunked\r\n\r\n' - + '0' * 65536 + 'a\r\n' - 'hello world\r\n' - '0\r\n' - ) - resp = client.HTTPResponse(FakeSocket(body)) - resp.begin() - self.assertRaises(client.LineTooLong, resp.read) - - def test_early_eof(self): - # Test httpresponse with no \r\n termination, - body = "HTTP/1.1 200 Ok" - sock = FakeSocket(body) - resp = client.HTTPResponse(sock) - resp.begin() - self.assertEqual(resp.read(), b'') - self.assertTrue(resp.isclosed()) - -@skip26 -class OfflineTest(TestCase): - def test_responses(self): - self.assertEqual(client.responses[client.NOT_FOUND], "Not Found") - - -@skip26 -class SourceAddressTest(TestCase): - def setUp(self): - self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - self.port = support.bind_port(self.serv) - self.source_port = support.find_unused_port() - self.serv.listen(5) - self.conn = None - - def tearDown(self): - if self.conn: - self.conn.close() - self.conn = None - self.serv.close() - self.serv = None - - def testHTTPConnectionSourceAddress(self): - self.conn = client.HTTPConnection(HOST, self.port, - source_address=('', self.source_port)) - self.conn.connect() - self.assertEqual(self.conn.sock.getsockname()[1], self.source_port) - - @unittest.skipIf(not hasattr(client, 'HTTPSConnection'), - 'http.client.HTTPSConnection not defined') - def testHTTPSConnectionSourceAddress(self): - self.conn = client.HTTPSConnection(HOST, self.port, - source_address=('', self.source_port)) - # We don't test anything here other the constructor not barfing as - # this code doesn't deal with setting up an active running SSL server - # for an ssl_wrapped connect() to actually return from. - - -@skip26 -class TimeoutTest(TestCase): - PORT = None - - def setUp(self): - self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - TimeoutTest.PORT = support.bind_port(self.serv) - self.serv.listen(5) - - def tearDown(self): - self.serv.close() - self.serv = None - - def testTimeoutAttribute(self): - '''This will prove that the timeout gets through - HTTPConnection and into the socket. - ''' - # default -- use global socket timeout - self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(30) - try: - httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT) - httpConn.connect() - finally: - socket.setdefaulttimeout(None) - self.assertEqual(httpConn.sock.gettimeout(), 30) - httpConn.close() - - # no timeout -- do not use global socket default - self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(30) - try: - httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT, - timeout=None) - httpConn.connect() - finally: - socket.setdefaulttimeout(None) - self.assertEqual(httpConn.sock.gettimeout(), None) - httpConn.close() - - # a value - httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT, timeout=30) - httpConn.connect() - self.assertEqual(httpConn.sock.gettimeout(), 30) - httpConn.close() - - -@skip26 -class HTTPSTest(TestCase): - - def test_attributes(self): - # simple test to check it's storing it - if hasattr(client, 'HTTPSConnection'): - h = client.HTTPSConnection(HOST, TimeoutTest.PORT, timeout=30) - self.assertEqual(h.timeout, 30) - - @unittest.skipIf(not hasattr(client, 'HTTPSConnection'), 'http.client.HTTPSConnection not available') - def test_host_port(self): - # Check invalid host_port - - # Note that httplib does not accept user:password@ in the host-port. - for hp in ("www.python.org:abc", "user:password@www.python.org"): - self.assertRaises(client.InvalidURL, client.HTTPSConnection, hp) - - for hp, h, p in (("[fe80::207:e9ff:fe9b]:8000", "fe80::207:e9ff:fe9b", - 8000), - ("pypi.python.org:443", "pypi.python.org", 443), - ("pypi.python.org", "pypi.python.org", 443), - ("pypi.python.org:", "pypi.python.org", 443), - ("[fe80::207:e9ff:fe9b]", "fe80::207:e9ff:fe9b", 443)): - c = client.HTTPSConnection(hp) - self.assertEqual(h, c.host) - self.assertEqual(p, c.port) - - -# def test_main(verbose=None): -# support.run_unittest(HeaderTests, OfflineTest, BasicTest, TimeoutTest, -# HTTPSTest, SourceAddressTest) - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_import_star.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_import_star.py deleted file mode 100644 index ffffe8b..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_import_star.py +++ /dev/null @@ -1,61 +0,0 @@ -""" -This tests whether - - from future.builtins import * - -works as expected: -- This should NOT introduce namespace pollution on Py3. -- On Python 2, this should not introduce any symbols that aren't in - __builtin__. - -""" - -from __future__ import absolute_import, print_function, unicode_literals - -import copy - -from future import utils -from future.tests.base import unittest, skip26 - - -original_locals = set(copy.copy(locals())) -original_globals = set(copy.copy(globals())) -new_names = set(['original_locals', 'original_globals', 'new_names']) -from future.builtins import * -new_locals = set(copy.copy(locals())) - new_names - original_locals -new_globals = set(copy.copy(globals())) - new_names - original_globals - \ - set(['new_locals']) - - -class TestImportStar(unittest.TestCase): - def test_namespace_pollution_locals(self): - if utils.PY3: - self.assertEqual(len(new_locals), 0, - 'namespace pollution: {0}'.format(new_locals)) - else: - pass # maybe check that no new symbols are introduced - - def test_namespace_pollution_globals(self): - if utils.PY3: - self.assertEqual(len(new_globals), 0, - 'namespace pollution: {0}'.format(new_globals)) - else: - pass # maybe check that no new symbols are introduced - - def test_iterators(self): - self.assertNotEqual(type(range(10)), list) - - def test_super(self): - pass - - def test_str(self): - self.assertIsNot(str, bytes) # Py2: assertIsNot only in 2.7 - self.assertEqual(str('blah'), u'blah') # Py3.3 and Py2 only - - def test_python_2_unicode_compatible_decorator(self): - # This should not be in the namespace - assert 'python_2_unicode_compatible' not in locals() - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_httplib.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_httplib.py deleted file mode 100644 index 3e84287..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_httplib.py +++ /dev/null @@ -1,25 +0,0 @@ -from __future__ import absolute_import, print_function -import sys - -from future.utils import PY2 -from future.tests.base import unittest - - -class ImportHttplibTest(unittest.TestCase): - def test_issue_159(self): - """ - The latest version of urllib3 (as of 2015-07-25) - uses http.client.HTTPMessage, which isn't normally - exported on Py2 through __all__ in httplib.py. - """ - from http.client import HTTPMessage - if PY2: - import mimetools - assert issubclass(HTTPMessage, mimetools.Message) - else: - import email.message - assert issubclass(HTTPMessage, email.message.Message) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_urllib.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_urllib.py deleted file mode 100644 index cbc616f..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_imports_urllib.py +++ /dev/null @@ -1,44 +0,0 @@ -from __future__ import absolute_import, print_function - -import sys -from future.tests.base import unittest -from future.standard_library import install_aliases - - -class ImportUrllibTest(unittest.TestCase): - def test_urllib(self): - """ - Tests that urllib isn't changed from under our feet. (This might not - even be a problem?) - """ - from future import standard_library - import urllib - orig_file = urllib.__file__ - with standard_library.hooks(): - import urllib.response - self.assertEqual(orig_file, urllib.__file__) - - def test_issue_158(self): - """ - CherryPy conditional import in _cpcompat.py: issue 158 - """ - install_aliases() - try: - from urllib.parse import unquote as parse_unquote - - def unquote_qs(atom, encoding, errors='strict'): - return parse_unquote( - atom.replace('+', ' '), - encoding=encoding, - errors=errors) - except ImportError: - from urllib import unquote as parse_unquote - - def unquote_qs(atom, encoding, errors='strict'): - return parse_unquote(atom.replace('+', ' ')).decode(encoding, errors) - self.assertEqual(unquote_qs('/%7Econnolly/', 'utf-8'), - '/~connolly/') - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_int.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_int.py deleted file mode 100644 index 573a0d5..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_int.py +++ /dev/null @@ -1,1096 +0,0 @@ -""" -int tests from Py3.3 -""" - -from __future__ import (absolute_import, division, - print_function, unicode_literals) -from future.builtins import * -from future.tests.base import unittest, expectedFailurePY2 -from future.utils import PY26, PY2, raise_from - -import sys -import random -import array - -try: - import numpy as np -except ImportError: - np = None - -try: - from future.standard_library.test import support -except ImportError: - def cpython_only(f): - return f -else: - cpython_only = support.cpython_only - - -L = [ - ('0', 0), - ('1', 1), - ('9', 9), - ('10', 10), - ('99', 99), - ('100', 100), - ('314', 314), - (' 314', 314), - ('314 ', 314), - (' \t\t 314 \t\t ', 314), - (repr(sys.maxsize), sys.maxsize), - (' 1x', ValueError), - (' 1 ', 1), - (' 1\02 ', ValueError), - ('', ValueError), - (' ', ValueError), - (' \t\t ', ValueError), - ("\u0200", ValueError) -] - -class IntTestCases(unittest.TestCase): - - def setUp(self): - self.longMessage = True - - def test_isinstance_int_subclass(self): - """ - Issue #89 - """ - value = int(10) - class Magic(int): - pass - self.assertTrue(isinstance(value, int)) - self.assertFalse(isinstance(value, Magic)) - - def test_basic(self): - self.assertEqual(int(314), 314) - self.assertEqual(int(3.14), 3) - # Check that conversion from float truncates towards zero - self.assertEqual(int(-3.14), -3) - self.assertEqual(int(3.9), 3) - self.assertEqual(int(-3.9), -3) - self.assertEqual(int(3.5), 3) - self.assertEqual(int(-3.5), -3) - self.assertEqual(int("-3"), -3) - self.assertEqual(int(" -3 "), -3) - self.assertEqual(int("\N{EM SPACE}-3\N{EN SPACE}"), -3) - # Different base: - self.assertEqual(int("10",16), 16) - # Test conversion from strings and various anomalies - for s, v in L: - for sign in "", "+", "-": - for prefix in "", " ", "\t", " \t\t ": - ss = prefix + sign + s - vv = v - if sign == "-" and v is not ValueError: - vv = -v - try: - self.assertEqual(int(ss), vv) - except ValueError: - pass - - s = repr(-1-sys.maxsize) - x = int(s) - self.assertEqual(x+1, -sys.maxsize) - self.assertIsInstance(x, int) - # should return int - self.assertEqual(int(s[1:]), sys.maxsize+1) - - # should return int - x = int(1e100) - self.assertIsInstance(x, int) - x = int(-1e100) - self.assertIsInstance(x, int) - - - # SF bug 434186: 0x80000000/2 != 0x80000000>>1. - # Worked by accident in Windows release build, but failed in debug build. - # Failed in all Linux builds. - x = -1-sys.maxsize - self.assertEqual(x >> 1, x//2) - - self.assertRaises(ValueError, int, '123\0') - self.assertRaises(ValueError, int, '53', 40) - - # SF bug 1545497: embedded NULs were not detected with - # explicit base - self.assertRaises(ValueError, int, '123\0', 10) - self.assertRaises(ValueError, int, '123\x00 245', 20) - - x = int('1' * 600) - self.assertIsInstance(x, int) - - - self.assertRaises(TypeError, int, 1, 12) - - self.assertEqual(int('0o123', 0), 83) - self.assertEqual(int('0x123', 16), 291) - - # Bug 1679: "0x" is not a valid hex literal - self.assertRaises(ValueError, int, "0x", 16) - self.assertRaises(ValueError, int, "0x", 0) - - self.assertRaises(ValueError, int, "0o", 8) - self.assertRaises(ValueError, int, "0o", 0) - - self.assertRaises(ValueError, int, "0b", 2) - self.assertRaises(ValueError, int, "0b", 0) - - # SF bug 1334662: int(string, base) wrong answers - # Various representations of 2**32 evaluated to 0 - # rather than 2**32 in previous versions - - self.assertEqual(int('100000000000000000000000000000000', 2), 4294967296) - self.assertEqual(int('102002022201221111211', 3), 4294967296) - self.assertEqual(int('10000000000000000', 4), 4294967296) - self.assertEqual(int('32244002423141', 5), 4294967296) - self.assertEqual(int('1550104015504', 6), 4294967296) - self.assertEqual(int('211301422354', 7), 4294967296) - self.assertEqual(int('40000000000', 8), 4294967296) - self.assertEqual(int('12068657454', 9), 4294967296) - self.assertEqual(int('4294967296', 10), 4294967296) - self.assertEqual(int('1904440554', 11), 4294967296) - self.assertEqual(int('9ba461594', 12), 4294967296) - self.assertEqual(int('535a79889', 13), 4294967296) - self.assertEqual(int('2ca5b7464', 14), 4294967296) - self.assertEqual(int('1a20dcd81', 15), 4294967296) - self.assertEqual(int('100000000', 16), 4294967296) - self.assertEqual(int('a7ffda91', 17), 4294967296) - self.assertEqual(int('704he7g4', 18), 4294967296) - self.assertEqual(int('4f5aff66', 19), 4294967296) - self.assertEqual(int('3723ai4g', 20), 4294967296) - self.assertEqual(int('281d55i4', 21), 4294967296) - self.assertEqual(int('1fj8b184', 22), 4294967296) - self.assertEqual(int('1606k7ic', 23), 4294967296) - self.assertEqual(int('mb994ag', 24), 4294967296) - self.assertEqual(int('hek2mgl', 25), 4294967296) - self.assertEqual(int('dnchbnm', 26), 4294967296) - self.assertEqual(int('b28jpdm', 27), 4294967296) - self.assertEqual(int('8pfgih4', 28), 4294967296) - self.assertEqual(int('76beigg', 29), 4294967296) - self.assertEqual(int('5qmcpqg', 30), 4294967296) - self.assertEqual(int('4q0jto4', 31), 4294967296) - self.assertEqual(int('4000000', 32), 4294967296) - self.assertEqual(int('3aokq94', 33), 4294967296) - self.assertEqual(int('2qhxjli', 34), 4294967296) - self.assertEqual(int('2br45qb', 35), 4294967296) - self.assertEqual(int('1z141z4', 36), 4294967296) - - # tests with base 0 - # this fails on 3.0, but in 2.x the old octal syntax is allowed - self.assertEqual(int(' 0o123 ', 0), 83) - self.assertEqual(int(' 0o123 ', 0), 83) - self.assertEqual(int('000', 0), 0) - self.assertEqual(int('0o123', 0), 83) - self.assertEqual(int('0x123', 0), 291) - self.assertEqual(int('0b100', 0), 4) - self.assertEqual(int(' 0O123 ', 0), 83) - self.assertEqual(int(' 0X123 ', 0), 291) - self.assertEqual(int(' 0B100 ', 0), 4) - - # without base still base 10 - self.assertEqual(int('0123'), 123) - self.assertEqual(int('0123', 10), 123) - - # tests with prefix and base != 0 - self.assertEqual(int('0x123', 16), 291) - self.assertEqual(int('0o123', 8), 83) - self.assertEqual(int('0b100', 2), 4) - self.assertEqual(int('0X123', 16), 291) - self.assertEqual(int('0O123', 8), 83) - self.assertEqual(int('0B100', 2), 4) - - # the code has special checks for the first character after the - # type prefix - self.assertRaises(ValueError, int, '0b2', 2) - self.assertRaises(ValueError, int, '0b02', 2) - self.assertRaises(ValueError, int, '0B2', 2) - self.assertRaises(ValueError, int, '0B02', 2) - self.assertRaises(ValueError, int, '0o8', 8) - self.assertRaises(ValueError, int, '0o08', 8) - self.assertRaises(ValueError, int, '0O8', 8) - self.assertRaises(ValueError, int, '0O08', 8) - self.assertRaises(ValueError, int, '0xg', 16) - self.assertRaises(ValueError, int, '0x0g', 16) - self.assertRaises(ValueError, int, '0Xg', 16) - self.assertRaises(ValueError, int, '0X0g', 16) - - # SF bug 1334662: int(string, base) wrong answers - # Checks for proper evaluation of 2**32 + 1 - self.assertEqual(int('100000000000000000000000000000001', 2), 4294967297) - self.assertEqual(int('102002022201221111212', 3), 4294967297) - self.assertEqual(int('10000000000000001', 4), 4294967297) - self.assertEqual(int('32244002423142', 5), 4294967297) - self.assertEqual(int('1550104015505', 6), 4294967297) - self.assertEqual(int('211301422355', 7), 4294967297) - self.assertEqual(int('40000000001', 8), 4294967297) - self.assertEqual(int('12068657455', 9), 4294967297) - self.assertEqual(int('4294967297', 10), 4294967297) - self.assertEqual(int('1904440555', 11), 4294967297) - self.assertEqual(int('9ba461595', 12), 4294967297) - self.assertEqual(int('535a7988a', 13), 4294967297) - self.assertEqual(int('2ca5b7465', 14), 4294967297) - self.assertEqual(int('1a20dcd82', 15), 4294967297) - self.assertEqual(int('100000001', 16), 4294967297) - self.assertEqual(int('a7ffda92', 17), 4294967297) - self.assertEqual(int('704he7g5', 18), 4294967297) - self.assertEqual(int('4f5aff67', 19), 4294967297) - self.assertEqual(int('3723ai4h', 20), 4294967297) - self.assertEqual(int('281d55i5', 21), 4294967297) - self.assertEqual(int('1fj8b185', 22), 4294967297) - self.assertEqual(int('1606k7id', 23), 4294967297) - self.assertEqual(int('mb994ah', 24), 4294967297) - self.assertEqual(int('hek2mgm', 25), 4294967297) - self.assertEqual(int('dnchbnn', 26), 4294967297) - self.assertEqual(int('b28jpdn', 27), 4294967297) - self.assertEqual(int('8pfgih5', 28), 4294967297) - self.assertEqual(int('76beigh', 29), 4294967297) - self.assertEqual(int('5qmcpqh', 30), 4294967297) - self.assertEqual(int('4q0jto5', 31), 4294967297) - self.assertEqual(int('4000001', 32), 4294967297) - self.assertEqual(int('3aokq95', 33), 4294967297) - self.assertEqual(int('2qhxjlj', 34), 4294967297) - self.assertEqual(int('2br45qc', 35), 4294967297) - self.assertEqual(int('1z141z5', 36), 4294967297) - - @expectedFailurePY2 # fails on Py2 - @cpython_only - def test_small_ints(self): - # Bug #3236: Return small longs from PyLong_FromString - self.assertIs(int('10'), 10) - self.assertIs(int('-1'), -1) - self.assertIs(int(b'10'), 10) - self.assertIs(int(b'-1'), -1) - - def test_no_args(self): - self.assertEqual(int(), 0) - - @unittest.skipIf(sys.version_info >= (3, 7), - "The first parameter must be positional with Python >= 3.7" - ) - def test_x_keyword_arg(self): - # Test invoking int() using keyword arguments. - self.assertEqual(int(x=1.2), 1) - self.assertEqual(int(x='100', base=2), 4) - - def text_base_keyword_arg(self): - self.assertEqual(int('100', base=2), 4) - - def test_newint_plus_float(self): - minutes = int(100) - second = 0.0 - seconds = minutes*60 + second - self.assertEqual(seconds, 6000) - self.assertTrue(isinstance(seconds, float)) - - @expectedFailurePY2 - def test_keyword_args_2(self): - # newint causes these to fail: - self.assertRaises(TypeError, int, base=10) - self.assertRaises(TypeError, int, base=0) - - def test_non_numeric_input_types(self): - # Test possible non-numeric types for the argument x, including - # subclasses of the explicitly documented accepted types. - class CustomStr(str): pass - class CustomBytes(bytes): pass - class CustomByteArray(bytearray): pass - - values = [b'100', - bytearray(b'100'), - CustomStr('100'), - CustomBytes(b'100'), - CustomByteArray(b'100')] - - for x in values: - msg = 'x has type %s' % type(x).__name__ - self.assertEqual(int(x), 100, msg=msg) - self.assertEqual(int(x, 2), 4, msg=msg) - - def test_newint_of_newstr(self): - a = str(u'123') - b = int(a) - self.assertEqual(b, 123) - self.assertTrue(isinstance(b, int)) - - def test_string_float(self): - self.assertRaises(ValueError, int, '1.2') - - def test_intconversion(self): - # Test __int__() - class ClassicMissingMethods: - pass - # The following raises an AttributeError (for '__trunc__') on Py2 - # but a TypeError on Py3 (which uses new-style classes). - # Perhaps nothing is to be done but avoiding old-style classes! - # ... - # self.assertRaises(TypeError, int, ClassicMissingMethods()) - - class MissingMethods(object): - pass - self.assertRaises(TypeError, int, MissingMethods()) - - class Foo0: - def __int__(self): - return 42 - - class Foo1(object): - def __int__(self): - return 42 - - class Foo2(int): - def __int__(self): - return 42 - - class Foo3(int): - def __int__(self): - return self.real - - class Foo4(int): - def __int__(self): - return 42 - - class Foo5(int): - def __int__(self): - return 42. - - self.assertEqual(int(Foo0()), 42) - self.assertEqual(int(Foo1()), 42) - self.assertEqual(int(Foo2()), 42) - self.assertEqual(int(Foo3()), 0) - self.assertEqual(int(Foo4()), 42) - self.assertRaises(TypeError, int, Foo5()) - - class Classic: - pass - for base in (object, Classic): - class IntOverridesTrunc(base): - def __int__(self): - return 42 - def __trunc__(self): - return -12 - self.assertEqual(int(IntOverridesTrunc()), 42) - - class JustTrunc(base): - def __trunc__(self): - return 42 - # This fails on Python 2.x: - # if not PY26: - # self.assertEqual(int(JustTrunc()), 42) - - for trunc_result_base in (object, Classic): - class Integral(trunc_result_base): - def __int__(self): - return 42 - - class TruncReturnsNonInt(base): - def __trunc__(self): - return Integral() - # Fails on Python 2.6: - # self.assertEqual(int(TruncReturnsNonInt()), 42) - - class NonIntegral(trunc_result_base): - def __trunc__(self): - # Check that we avoid infinite recursion. - return NonIntegral() - - class TruncReturnsNonIntegral(base): - def __trunc__(self): - return NonIntegral() - try: - int(TruncReturnsNonIntegral()) - except TypeError as e: - # self.assertEqual(str(e), - # "__trunc__ returned non-Integral" - # " (type NonIntegral)") - pass - else: - self.fail("Failed to raise TypeError with %s" % - ((base, trunc_result_base),)) - - # Regression test for bugs.python.org/issue16060. - class BadInt(trunc_result_base): - def __int__(self): - return 42.0 - - class TruncReturnsBadInt(base): - def __trunc__(self): - return BadInt() - - with self.assertRaises(TypeError): - int(TruncReturnsBadInt()) - - #################################################################### - # future-specific tests are below: - #################################################################### - - # Exception messages in Py2 are 8-bit strings. The following fails, - # even if the testlist strings are wrapped in str() calls... - @expectedFailurePY2 - def test_error_message(self): - testlist = ('\xbd', '123\xbd', ' 123 456 ') - for s in testlist: - try: - int(s) - except ValueError as e: - self.assertIn(s.strip(), e.args[0]) - else: - self.fail("Expected int(%r) to raise a ValueError", s) - - def test_bytes_mul(self): - self.assertEqual(b'\x00' * int(5), b'\x00' * 5) - self.assertEqual(bytes(b'\x00') * int(5), bytes(b'\x00') * 5) - - def test_str_mul(self): - self.assertEqual(u'\x00' * int(5), u'\x00' * 5) - self.assertEqual(str(u'\x00') * int(5), str(u'\x00') * 5) - - def test_int_bytes(self): - self.assertEqual(int(b'a\r\n', 16), 10) - self.assertEqual(int(bytes(b'a\r\n'), 16), 10) - - def test_divmod(self): - """ - Test int.__divmod__ - """ - vals = [10**i for i in range(0, 20)] - for i in range(200): - x = random.choice(vals) - y = random.choice(vals) - assert divmod(int(x), int(y)) == divmod(x, y) - assert divmod(int(-x), int(y)) == divmod(-x, y) - assert divmod(int(x), int(-y)) == divmod(x, -y) - assert divmod(int(-x), int(-y)) == divmod(-x, -y) - - assert divmod(int(x), float(y)) == divmod(x, float(y)) - assert divmod(int(-x), float(y)) == divmod(-x, float(y)) - assert divmod(int(x), float(-y)) == divmod(x, float(-y)) - assert divmod(int(-x), float(-y)) == divmod(-x, float(-y)) - - def _frange(x, y, step): - _x = x ; i = 0 - while _x < y: - yield _x - i += 1 ; _x = x + i * step - - for i in range(20): - for d in _frange(0.005, 5.0, 0.005): - self.assertEqual(divmod(int(i), d), divmod(i, d), msg='i={0}; d={1}'.format(i, d)) - self.assertEqual(divmod(int(-i), d), divmod(-i, d), msg='i={0}; d={1}'.format(i, d)) - self.assertEqual(divmod(int(i), -d), divmod(i, -d), msg='i={0}; d={1}'.format(i, d)) - self.assertEqual(divmod(int(-i), -d), divmod(-i, -d), msg='i={0}; d={1}'.format(i, d)) - - def test_div(self): - """ - Issue #38 - """ - a = int(3) - self.assertEqual(a / 5., 0.6) - self.assertEqual(a / 5, 0.6) # the __future__.division import is in - # effect - - def test_truediv(self): - """ - Test int.__truediv__ and friends (rtruediv, itruediv) - """ - a = int(3) - self.assertEqual(a / 2, 1.5) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / 2), float) - - b = int(2) - self.assertEqual(a / b, 1.5) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / b), float) - - c = int(3) / b - self.assertEqual(c, 1.5) - self.assertTrue(isinstance(c, float)) - - d = int(5) - d /= 5 - self.assertEqual(d, 1.0) - self.assertTrue(isinstance(d, float)) - - e = int(10) - f = int(20) - e /= f - self.assertEqual(e, 0.5) - self.assertTrue(isinstance(e, float)) - - - def test_idiv(self): - a = int(3) - a /= 2 - self.assertEqual(a, 1.5) - self.assertTrue(isinstance(a, float)) - b = int(10) - b /= 2 - self.assertEqual(b, 5.0) - self.assertTrue(isinstance(b, float)) - c = int(-3) - c /= 2.0 - self.assertEqual(c, -1.5) - self.assertTrue(isinstance(c, float)) - - def test_floordiv(self): - a = int(3) - self.assertEqual(a // 2, 1) - self.assertEqual(type(a // 2), int) # i.e. another newint - self.assertTrue(isinstance(a // 2, int)) - - b = int(2) - self.assertEqual(a // b, 1) - self.assertEqual(type(a // b), int) # i.e. another newint - self.assertTrue(isinstance(a // b, int)) - - c = 3 // b - self.assertEqual(c, 1) - self.assertEqual(type(c), int) # i.e. another newint - self.assertTrue(isinstance(c, int)) - - d = int(5) - d //= 5 - self.assertEqual(d, 1) - self.assertEqual(type(d), int) # i.e. another newint - self.assertTrue(isinstance(d, int)) - - e = int(10) - f = int(20) - e //= f - self.assertEqual(e, 0) - self.assertEqual(type(e), int) # i.e. another newint - self.assertTrue(isinstance(e, int)) - - - def test_div(self): - """ - Issue #38 - """ - a = int(3) - self.assertEqual(a / 5., 0.6) - self.assertEqual(a / 5, 0.6) # the __future__.division import is in - # effect - - def test_truediv(self): - """ - Test int.__truediv__ and friends (rtruediv, itruediv) - """ - a = int(3) - self.assertEqual(a / 2, 1.5) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / 2), float) - - b = int(2) - self.assertEqual(a / b, 1.5) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / b), float) - - c = int(3) / b - self.assertEqual(c, 1.5) - self.assertTrue(isinstance(c, float)) - - d = int(5) - d /= 5 - self.assertEqual(d, 1.0) - self.assertTrue(isinstance(d, float)) - - e = int(10) - f = int(20) - e /= f - self.assertEqual(e, 0.5) - self.assertTrue(isinstance(e, float)) - - - def test_idiv(self): - a = int(3) - a /= 2 - self.assertEqual(a, 1.5) - self.assertTrue(isinstance(a, float)) - b = int(10) - b /= 2 - self.assertEqual(b, 5.0) - self.assertTrue(isinstance(b, float)) - c = int(-3) - c /= 2.0 - self.assertEqual(c, -1.5) - self.assertTrue(isinstance(c, float)) - - - def test_floordiv(self): - a = int(3) - self.assertEqual(a // 2, 1) - self.assertEqual(type(a // 2), int) # i.e. another newint - self.assertTrue(isinstance(a // 2, int)) - - b = int(2) - self.assertEqual(a // b, 1) - self.assertEqual(type(a // b), int) # i.e. another newint - self.assertTrue(isinstance(a // b, int)) - - c = 3 // b - self.assertEqual(c, 1) - self.assertEqual(type(c), int) # i.e. another newint - self.assertTrue(isinstance(c, int)) - - d = int(5) - d //= 5 - self.assertEqual(d, 1) - self.assertEqual(type(d), int) # i.e. another newint - self.assertTrue(isinstance(d, int)) - - e = int(10) - f = int(20) - e //= f - self.assertEqual(e, 0) - self.assertEqual(type(e), int) # i.e. another newint - self.assertTrue(isinstance(e, int)) - - @unittest.skipIf(np is None, "test requires NumPy") - @unittest.expectedFailure - def test_numpy_cast_as_long_and_newint(self): - """ - NumPy currently doesn't like subclasses of ``long``. This should be fixed. - """ - class longsubclass(long): - pass - - a = np.arange(10**3, dtype=np.float64).reshape(10, 100) - b = a.astype(longsubclass) - c = a.astype(int) - print(b.dtype) - assert b.dtype == np.int64 == c.dtype - - def test_upcasting_to_floats(self): - """ - Integers should automatically be upcasted to floats for arithmetic - operations. - """ - a = int(3) - - # Addition with floats. - self.assertEqual(a + 0.5, 3.5) - self.assertEqual(0.5 + a, 3.5) - self.assertTrue(isinstance(a + 0.5, float)) - self.assertTrue(isinstance(0.5 + a, float)) - - # Subtraction with floats. - self.assertEqual(a - 0.5, 2.5) - self.assertEqual(0.5 - a, -2.5) - self.assertTrue(isinstance(a - 0.5, float)) - self.assertTrue(isinstance(0.5 - a, float)) - - # Multiplication with floats. - self.assertEqual(a * 0.5, 1.5) - self.assertEqual(0.5 * a, 1.5) - self.assertTrue(isinstance(a * 0.5, float)) - self.assertTrue(isinstance(0.5 * a, float)) - - # Division with floats. - self.assertEqual(a / 0.5, 6.0) - self.assertEqual(0.5 / a, 0.5 / 3.0) - self.assertTrue(isinstance(a / 0.5, float)) - self.assertTrue(isinstance(0.5 / a, float)) - - # Modulo with floats. - self.assertEqual(a % 0.5, 0.0) - self.assertEqual(0.5 % a, 0.5) - self.assertTrue(isinstance(a % 0.5, float)) - self.assertTrue(isinstance(0.5 % a, float)) - - # Power with floats. - self.assertEqual(1.0 ** a, 1.0) - self.assertTrue(isinstance(1.0 ** a, float)) - - self.assertEqual(a ** 1.0, a) - self.assertTrue(isinstance(a ** 1.0, float)) - - def test_upcasting_to_complex(self): - """ - Integers should automatically be upcasted to complex numbers for - arithmetic operations. - - Python 3 cannot mod complex numbers so this does not have to be - supported here. - """ - a = int(3) - - # Addition with complex. - self.assertEqual(a + 0.5j, 3.0 + 0.5j) - self.assertEqual(0.5j + a, 3.0 + 0.5j) - self.assertTrue(isinstance(a + 0.5j, complex)) - self.assertTrue(isinstance(0.5j + a, complex)) - - # Subtraction with complex. - self.assertEqual(a - 0.5j, 3.0 - 0.5j) - self.assertEqual(0.5j - a, -3.0 + 0.5j) - self.assertTrue(isinstance(a - 0.5j, complex)) - self.assertTrue(isinstance(0.5j - a, complex)) - - # Multiplication with complex. - self.assertEqual(a * 0.5j, 1.5j) - self.assertEqual(0.5j * a, 1.5j) - self.assertTrue(isinstance(a * 0.5j, complex)) - self.assertTrue(isinstance(0.5j * a, complex)) - - # Division with complex. - self.assertEqual(a / 0.5j, -6.0j) - self.assertEqual(0.5j / a, (0.5 / 3.0) * 1j) - self.assertTrue(isinstance(a / 0.5j, complex)) - self.assertTrue(isinstance(0.5j / a, complex)) - - # Power with floats. - self.assertEqual(5.0j ** int(1), 5.0j) - self.assertTrue(isinstance(5.0j ** int(1), complex)) - - self.assertEqual(a ** 1.0j, 3.0 ** 1.0j) - self.assertTrue(isinstance(a ** 1.0j, complex)) - - def test_more_arithmetics(self): - """ - More arithmetic tests to improve test coverage. - """ - a = int(3) - b = int(5) - c = int(-5) - - self.assertEqual(b - a, 2) - self.assertTrue(isinstance(b - a, int)) - - self.assertEqual(a * b, 15) - self.assertTrue(isinstance(a * b, int)) - - self.assertEqual(b % a, 2) - self.assertTrue(isinstance(b % a, int)) - - self.assertEqual(a ** b, 243) - self.assertTrue(isinstance(a ** b, int)) - - self.assertEqual(abs(c), 5) - self.assertEqual(abs(c), b) - self.assertTrue(isinstance(abs(c), int)) - - def test_bitwise_operations(self): - """ - Tests bitwise operations. - """ - a = int(3) - b = int(1) - - self.assertEqual(a >> b, 1) - self.assertEqual(a >> 1, 1) - self.assertTrue(isinstance(a >> b, int)) - self.assertTrue(isinstance(a >> 1, int)) - - self.assertEqual(a << b, 6) - self.assertEqual(a << 1, 6) - self.assertTrue(isinstance(a << b, int)) - self.assertTrue(isinstance(a << 1, int)) - - self.assertEqual(a & b, 1) - self.assertEqual(a & 1, 1) - self.assertTrue(isinstance(a & b, int)) - self.assertTrue(isinstance(a & 1, int)) - - self.assertEqual(a | b, 3) - self.assertEqual(a | 1, 3) - self.assertTrue(isinstance(a | b, int)) - self.assertTrue(isinstance(a | 1, int)) - - self.assertEqual(a ^ b, 2) - self.assertEqual(a ^ 1, 2) - self.assertTrue(isinstance(a ^ b, int)) - self.assertTrue(isinstance(a ^ 1, int)) - - self.assertEqual(~a, -4) - self.assertTrue(isinstance(~a, int)) - - def test_unary_operators(self): - a = int(3) - b = int(-3) - - self.assertEqual(+a, a) - self.assertEqual(+a, 3) - self.assertEqual(+b, b) - self.assertEqual(+b, -3) - self.assertTrue(isinstance(+a, int)) - - self.assertEqual(-a, b) - self.assertEqual(-a, -3) - self.assertEqual(-b, a) - self.assertEqual(-b, 3) - self.assertTrue(isinstance(-a, int)) - - def test_to_bytes(self): - def check(tests, byteorder, signed=False): - for test, expected in tests.items(): - try: - self.assertEqual( - int(test).to_bytes(len(expected), byteorder, signed=signed), - expected) - except Exception as err: - raise_from(AssertionError( - "failed to convert {0} with byteorder={1} and signed={2}" - .format(test, byteorder, signed)), err) - - # Convert integers to signed big-endian byte arrays. - tests1 = { - 0: bytes(b'\x00'), - 1: bytes(b'\x01'), - -1: bytes(b'\xff'), - -127: bytes(b'\x81'), - -128: bytes(b'\x80'), - -129: bytes(b'\xff\x7f'), - 127: bytes(b'\x7f'), - 129: bytes(b'\x00\x81'), - -255: bytes(b'\xff\x01'), - -256: bytes(b'\xff\x00'), - 255: bytes(b'\x00\xff'), - 256: bytes(b'\x01\x00'), - 32767: bytes(b'\x7f\xff'), - -32768: bytes(b'\xff\x80\x00'), - 65535: bytes(b'\x00\xff\xff'), - -65536: bytes(b'\xff\x00\x00'), - -8388608: bytes(b'\x80\x00\x00') - } - check(tests1, 'big', signed=True) - - # Convert integers to signed little-endian byte arrays. - tests2 = { - 0: bytes(b'\x00'), - 1: bytes(b'\x01'), - -1: bytes(b'\xff'), - -127: bytes(b'\x81'), - -128: bytes(b'\x80'), - -129: bytes(b'\x7f\xff'), - 127: bytes(b'\x7f'), - 129: bytes(b'\x81\x00'), - -255: bytes(b'\x01\xff'), - -256: bytes(b'\x00\xff'), - 255: bytes(b'\xff\x00'), - 256: bytes(b'\x00\x01'), - 32767: bytes(b'\xff\x7f'), - -32768: bytes(b'\x00\x80'), - 65535: bytes(b'\xff\xff\x00'), - -65536: bytes(b'\x00\x00\xff'), - -8388608: bytes(b'\x00\x00\x80') - } - check(tests2, 'little', signed=True) - - # Convert integers to unsigned big-endian byte arrays. - tests3 = { - 0: bytes(b'\x00'), - 1: bytes(b'\x01'), - 127: bytes(b'\x7f'), - 128: bytes(b'\x80'), - 255: bytes(b'\xff'), - 256: bytes(b'\x01\x00'), - 32767: bytes(b'\x7f\xff'), - 32768: bytes(b'\x80\x00'), - 65535: bytes(b'\xff\xff'), - 65536: bytes(b'\x01\x00\x00') - } - check(tests3, 'big', signed=False) - - # Convert integers to unsigned little-endian byte arrays. - tests4 = { - 0: bytes(b'\x00'), - 1: bytes(b'\x01'), - 127: bytes(b'\x7f'), - 128: bytes(b'\x80'), - 255: bytes(b'\xff'), - 256: bytes(b'\x00\x01'), - 32767: bytes(b'\xff\x7f'), - 32768: bytes(b'\x00\x80'), - 65535: bytes(b'\xff\xff'), - 65536: bytes(b'\x00\x00\x01') - } - check(tests4, 'little', signed=False) - - self.assertRaises(OverflowError, int(256).to_bytes, 1, 'big', signed=False) - self.assertRaises(OverflowError, int(256).to_bytes, 1, 'big', signed=True) - self.assertRaises(OverflowError, int(256).to_bytes, 1, 'little', signed=False) - self.assertRaises(OverflowError, int(256).to_bytes, 1, 'little', signed=True) - self.assertRaises(OverflowError, int(-1).to_bytes, 2, 'big', signed=False), - self.assertRaises(OverflowError, int(-1).to_bytes, 2, 'little', signed=False) - self.assertEqual(int(0).to_bytes(0, 'big'), b'') - self.assertEqual(int(1).to_bytes(5, 'big'), b'\x00\x00\x00\x00\x01') - self.assertEqual(int(0).to_bytes(5, 'big'), b'\x00\x00\x00\x00\x00') - self.assertEqual(int(-1).to_bytes(5, 'big', signed=True), - bytes(b'\xff\xff\xff\xff\xff')) - self.assertRaises(OverflowError, int(1).to_bytes, 0, 'big') - - def test_from_bytes(self): - def check(tests, byteorder, signed=False): - for test, expected in tests.items(): - try: - self.assertEqual( - int.from_bytes(test, byteorder, signed=signed), - int(expected)) - except Exception as err: - raise_from(AssertionError( - "failed to convert {0} with byteorder={1!r} and signed={2}" - .format(test, byteorder, signed)), err) - - # Convert signed big-endian byte arrays to integers. - tests1 = { - bytes(b''): 0, - bytes(b'\x00'): 0, - bytes(b'\x00\x00'): 0, - bytes(b'\x01'): 1, - bytes(b'\x00\x01'): 1, - bytes(b'\xff'): -1, - bytes(b'\xff\xff'): -1, - bytes(b'\x81'): -127, - bytes(b'\x80'): -128, - bytes(b'\xff\x7f'): -129, - bytes(b'\x7f'): 127, - bytes(b'\x00\x81'): 129, - bytes(b'\xff\x01'): -255, - bytes(b'\xff\x00'): -256, - bytes(b'\x00\xff'): 255, - bytes(b'\x01\x00'): 256, - bytes(b'\x7f\xff'): 32767, - bytes(b'\x80\x00'): -32768, - bytes(b'\x00\xff\xff'): 65535, - bytes(b'\xff\x00\x00'): -65536, - bytes(b'\x80\x00\x00'): -8388608 - } - # check(tests1, 'big', signed=True) - - # Convert signed little-endian byte arrays to integers. - tests2 = { - bytes(b''): 0, - bytes(b'\x00'): 0, - bytes(b'\x00\x00'): 0, - bytes(b'\x01'): 1, - bytes(b'\x00\x01'): 256, - bytes(b'\xff'): -1, - bytes(b'\xff\xff'): -1, - bytes(b'\x81'): -127, - bytes(b'\x80'): -128, - bytes(b'\x7f\xff'): -129, - bytes(b'\x7f'): 127, - bytes(b'\x81\x00'): 129, - bytes(b'\x01\xff'): -255, - bytes(b'\x00\xff'): -256, - bytes(b'\xff\x00'): 255, - bytes(b'\x00\x01'): 256, - bytes(b'\xff\x7f'): 32767, - bytes(b'\x00\x80'): -32768, - bytes(b'\xff\xff\x00'): 65535, - bytes(b'\x00\x00\xff'): -65536, - bytes(b'\x00\x00\x80'): -8388608 - } - # check(tests2, 'little', signed=True) - - # Convert unsigned big-endian byte arrays to integers. - tests3 = { - bytes(b''): 0, - bytes(b'\x00'): 0, - bytes(b'\x01'): 1, - bytes(b'\x7f'): 127, - bytes(b'\x80'): 128, - bytes(b'\xff'): 255, - bytes(b'\x01\x00'): 256, - bytes(b'\x7f\xff'): 32767, - bytes(b'\x80\x00'): 32768, - bytes(b'\xff\xff'): 65535, - bytes(b'\x01\x00\x00'): 65536, - } - check(tests3, 'big', signed=False) - - # Convert integers to unsigned little-endian byte arrays. - tests4 = { - bytes(b''): 0, - bytes(b'\x00'): 0, - bytes(b'\x01'): 1, - bytes(b'\x7f'): 127, - bytes(b'\x80'): 128, - bytes(b'\xff'): 255, - bytes(b'\x00\x01'): 256, - bytes(b'\xff\x7f'): 32767, - bytes(b'\x00\x80'): 32768, - bytes(b'\xff\xff'): 65535, - bytes(b'\x00\x00\x01'): 65536, - } - check(tests4, 'little', signed=False) - - class myint(int): - pass - - if PY2: - import __builtin__ - oldbytes = __builtin__.bytes - types = (bytes, oldbytes) - else: - types = (bytes,) - for mytype in types: - self.assertIs(type(myint.from_bytes(mytype(b'\x00'), 'big')), myint) - self.assertEqual(myint.from_bytes(mytype(b'\x01'), 'big'), 1) - self.assertIs( - type(myint.from_bytes(mytype(b'\x00'), 'big', signed=False)), myint) - self.assertEqual(myint.from_bytes(mytype(b'\x01'), 'big', signed=False), 1) - self.assertIs(type(myint.from_bytes(mytype(b'\x00'), 'little')), myint) - self.assertEqual(myint.from_bytes(mytype(b'\x01'), 'little'), 1) - self.assertIs(type(myint.from_bytes( - mytype(b'\x00'), 'little', signed=False)), myint) - self.assertEqual(myint.from_bytes(mytype(b'\x01'), 'little', signed=False), 1) - # self.assertEqual( - # int.from_bytes([255, 0, 0], 'big', signed=True), -65536) - # self.assertEqual( - # int.from_bytes((255, 0, 0), 'big', signed=True), -65536) - # self.assertEqual(int.from_bytes( - # bytearray(mytype(b'\xff\x00\x00')), 'big', signed=True), -65536) - # self.assertEqual(int.from_bytes( - # bytearray(mytype(b'\xff\x00\x00')), 'big', signed=True), -65536) - # self.assertEqual(int.from_bytes( - # array.array('B', mytype(b'\xff\x00\x00')), 'big', signed=True), -65536) - # self.assertEqual(int.from_bytes( - # memoryview(mytype(b'\xff\x00\x00')), 'big', signed=True), -65536) - - self.assertRaises(TypeError, int.from_bytes, u"", 'big') - self.assertRaises(TypeError, int.from_bytes, u"\x00", 'big') - self.assertRaises(TypeError, myint.from_bytes, u"", 'big') - self.assertRaises(TypeError, myint.from_bytes, u"\x00", 'big') - - types = (int, lambda x: x) if PY2 else (lambda x: x,) - for mytype in types: - self.assertRaises(ValueError, int.from_bytes, [mytype(256)], 'big') - self.assertRaises(ValueError, int.from_bytes, [mytype(0)], 'big\x00') - self.assertRaises(ValueError, int.from_bytes, [mytype(0)], 'little\x00') - self.assertRaises(TypeError, int.from_bytes, mytype(0), 'big') - # self.assertRaises(TypeError, int.from_bytes, mytype(0), 'big', True) - self.assertRaises(TypeError, myint.from_bytes, mytype(0), 'big') - # self.assertRaises(TypeError, int.from_bytes, mytype(0), 'big', True) - - @expectedFailurePY2 - def test_multiple_inheritance(self): - """ - Issue #96 (for newint instead of newobject) - """ - import collections.abc - - class Base(int): - pass - - class Foo(Base, collections.abc.Container): - def __add__(self, other): - return 0 - - @expectedFailurePY2 - def test_with_metaclass_and_int(self): - """ - Issue #91 (for newint instead of newobject) - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, int)): - pass - - -if __name__ == "__main__": - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_int_old_division.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_int_old_division.py deleted file mode 100644 index be6fded..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_int_old_division.py +++ /dev/null @@ -1,101 +0,0 @@ -""" -Py2 only. int tests involving division for the case that: - - >>> from __future__ import division - -is not in effect. -""" - -from __future__ import (absolute_import, - print_function, unicode_literals) -from future import standard_library -from future.builtins import * -from future.tests.base import unittest -from future.utils import PY2 - -import sys -import random - - -@unittest.skipIf(not PY2, 'old division tests only for Py2') -class IntTestCasesOldDivision(unittest.TestCase): - - def setUp(self): - self.longMessage = True - - - def test_div(self): - """ - Issue #38 - """ - a = int(3) - self.assertEqual(a / 5., 0.6) - self.assertEqual(a / 5, 0) - - - def test_idiv(self): - a = int(3) - a /= 2 - self.assertEqual(a, 1) - self.assertTrue(isinstance(a, int)) - b = int(10) - b /= 2 - self.assertEqual(b, 5) - self.assertTrue(isinstance(b, int)) - c = int(-3) - c /= 2.0 - self.assertEqual(c, -1.5) - self.assertTrue(isinstance(c, float)) - - - def test_truediv(self): - """ - Test int.__truediv__ and friends (rtruediv, itruediv) - """ - a = int(3) - self.assertEqual(a / 2, 1) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / 2), int) - - b = int(2) - self.assertEqual(a / b, 1) # since "from __future__ import division" - # is in effect - self.assertEqual(type(a / b), int) - - c = int(3) / b - self.assertEqual(c, 1) - self.assertTrue(isinstance(c, int)) - - d = int(5) - d /= 5 - self.assertEqual(d, 1) - self.assertTrue(isinstance(d, int)) - - e = int(10) - f = int(20) - e /= f - self.assertEqual(e, 0) - self.assertTrue(isinstance(e, int)) - - - def test_divmod(self): - """ - Test int.__divmod__ - """ - vals = [10**i for i in range(0, 20)] - for i in range(200): - x = random.choice(vals) - y = random.choice(vals) - self.assertEqual(int(y).__rdivmod__(int(x)), divmod(x, y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(-y).__rdivmod__(int(x)), divmod(x, -y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(y).__rdivmod__(int(-x)), divmod(-x, y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(-y).__rdivmod__(int(-x)), divmod(-x, -y), msg='x={0}; y={1}'.format(x, y)) - - self.assertEqual(int(x).__rdivmod__(int(y)), long(x).__rdivmod__(y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(-x).__rdivmod__(int(y)), long(-x).__rdivmod__(y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(x).__rdivmod__(int(-y)), long(x).__rdivmod__(-y), msg='x={0}; y={1}'.format(x, y)) - self.assertEqual(int(-x).__rdivmod__(int(-y)), long(-x).__rdivmod__(-y), msg='x={0}; y={1}'.format(x, y)) - - -if __name__ == "__main__": - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_isinstance.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_isinstance.py deleted file mode 100644 index 33c0a58..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_isinstance.py +++ /dev/null @@ -1,287 +0,0 @@ -""" -From the Python 3.3 test suite -""" - -from __future__ import (absolute_import, division, unicode_literals) -from future.builtins import * - -# Tests some corner cases with isinstance() and issubclass(). While these -# tests use new style classes and properties, they actually do whitebox -# testing of error conditions uncovered when using extension types. - -import sys -from future.tests.base import unittest - - -class TestIsInstanceExceptions(unittest.TestCase): - # Test to make sure that an AttributeError when accessing the instance's - # class's bases is masked. This was actually a bug in Python 2.2 and - # 2.2.1 where the exception wasn't caught but it also wasn't being cleared - # (leading to an "undetected error" in the debug build). Set up is, - # isinstance(inst, cls) where: - # - # - cls isn't a type, or a tuple - # - cls has a __bases__ attribute - # - inst has a __class__ attribute - # - inst.__class__ as no __bases__ attribute - # - # Sounds complicated, I know, but this mimics a situation where an - # extension type raises an AttributeError when its __bases__ attribute is - # gotten. In that case, isinstance() should return False. - def test_class_has_no_bases(self): - class I(object): - def getclass(self): - # This must return an object that has no __bases__ attribute - return None - __class__ = property(getclass) - - class C(object): - def getbases(self): - return () - __bases__ = property(getbases) - - self.assertEqual(False, isinstance(I(), C())) - - # Like above except that inst.__class__.__bases__ raises an exception - # other than AttributeError - def test_bases_raises_other_than_attribute_error(self): - class E(object): - def getbases(self): - raise RuntimeError - __bases__ = property(getbases) - - class I(object): - def getclass(self): - return E() - __class__ = property(getclass) - - class C(object): - def getbases(self): - return () - __bases__ = property(getbases) - - self.assertRaises(RuntimeError, isinstance, I(), C()) - - # Here's a situation where getattr(cls, '__bases__') raises an exception. - # If that exception is not AttributeError, it should not get masked - def test_dont_mask_non_attribute_error(self): - class I: pass - - class C(object): - def getbases(self): - raise RuntimeError - __bases__ = property(getbases) - - self.assertRaises(RuntimeError, isinstance, I(), C()) - - # Like above, except that getattr(cls, '__bases__') raises an - # AttributeError, which /should/ get masked as a TypeError - def test_mask_attribute_error(self): - class I: pass - - class C(object): - def getbases(self): - raise AttributeError - __bases__ = property(getbases) - - self.assertRaises(TypeError, isinstance, I(), C()) - - # check that we don't mask non AttributeErrors - # see: http://bugs.python.org/issue1574217 - def test_isinstance_dont_mask_non_attribute_error(self): - class C(object): - def getclass(self): - raise RuntimeError - __class__ = property(getclass) - - # This fails on Python 2.7: - # c = C() - # self.assertRaises(RuntimeError, isinstance, c, bool) - - # # test another code path - # class D: pass - # self.assertRaises(RuntimeError, isinstance, c, D) - - -# These tests are similar to above, but tickle certain code paths in -# issubclass() instead of isinstance() -- really PyObject_IsSubclass() -# vs. PyObject_IsInstance(). -class TestIsSubclassExceptions(unittest.TestCase): - def test_dont_mask_non_attribute_error(self): - class C(object): - def getbases(self): - raise RuntimeError - __bases__ = property(getbases) - - class S(C): pass - - self.assertRaises(RuntimeError, issubclass, C(), S()) - - def test_mask_attribute_error(self): - class C(object): - def getbases(self): - raise AttributeError - __bases__ = property(getbases) - - class S(C): pass - - self.assertRaises(TypeError, issubclass, C(), S()) - - # Like above, but test the second branch, where the __bases__ of the - # second arg (the cls arg) is tested. This means the first arg must - # return a valid __bases__, and it's okay for it to be a normal -- - # unrelated by inheritance -- class. - def test_dont_mask_non_attribute_error_in_cls_arg(self): - class B: pass - - class C(object): - def getbases(self): - raise RuntimeError - __bases__ = property(getbases) - - self.assertRaises(RuntimeError, issubclass, B, C()) - - def test_mask_attribute_error_in_cls_arg(self): - class B: pass - - class C(object): - def getbases(self): - raise AttributeError - __bases__ = property(getbases) - - self.assertRaises(TypeError, issubclass, B, C()) - - - -# meta classes for creating abstract classes and instances -class AbstractClass(object): - def __init__(self, bases): - self.bases = bases - - def getbases(self): - return self.bases - __bases__ = property(getbases) - - def __call__(self): - return AbstractInstance(self) - -class AbstractInstance(object): - def __init__(self, klass): - self.klass = klass - - def getclass(self): - return self.klass - __class__ = property(getclass) - -# abstract classes -AbstractSuper = AbstractClass(bases=()) - -AbstractChild = AbstractClass(bases=(AbstractSuper,)) - -# normal classes -class Super: - pass - -class Child(Super): - pass - -# new-style classes -class NewSuper(object): - pass - -class NewChild(NewSuper): - pass - - - -class TestIsInstanceIsSubclass(unittest.TestCase): - # Tests to ensure that isinstance and issubclass work on abstract - # classes and instances. Before the 2.2 release, TypeErrors were - # raised when boolean values should have been returned. The bug was - # triggered by mixing 'normal' classes and instances were with - # 'abstract' classes and instances. This case tries to test all - # combinations. - - def test_isinstance_normal(self): - # normal instances - self.assertEqual(True, isinstance(Super(), Super)) - self.assertEqual(False, isinstance(Super(), Child)) - self.assertEqual(False, isinstance(Super(), AbstractSuper)) - self.assertEqual(False, isinstance(Super(), AbstractChild)) - - self.assertEqual(True, isinstance(Child(), Super)) - self.assertEqual(False, isinstance(Child(), AbstractSuper)) - - def test_isinstance_abstract(self): - # abstract instances - self.assertEqual(True, isinstance(AbstractSuper(), AbstractSuper)) - self.assertEqual(False, isinstance(AbstractSuper(), AbstractChild)) - self.assertEqual(False, isinstance(AbstractSuper(), Super)) - self.assertEqual(False, isinstance(AbstractSuper(), Child)) - - self.assertEqual(True, isinstance(AbstractChild(), AbstractChild)) - self.assertEqual(True, isinstance(AbstractChild(), AbstractSuper)) - self.assertEqual(False, isinstance(AbstractChild(), Super)) - self.assertEqual(False, isinstance(AbstractChild(), Child)) - - def test_subclass_normal(self): - # normal classes - self.assertEqual(True, issubclass(Super, Super)) - self.assertEqual(False, issubclass(Super, AbstractSuper)) - self.assertEqual(False, issubclass(Super, Child)) - - self.assertEqual(True, issubclass(Child, Child)) - self.assertEqual(True, issubclass(Child, Super)) - self.assertEqual(False, issubclass(Child, AbstractSuper)) - - def test_subclass_abstract(self): - # abstract classes - self.assertEqual(True, issubclass(AbstractSuper, AbstractSuper)) - self.assertEqual(False, issubclass(AbstractSuper, AbstractChild)) - self.assertEqual(False, issubclass(AbstractSuper, Child)) - - self.assertEqual(True, issubclass(AbstractChild, AbstractChild)) - self.assertEqual(True, issubclass(AbstractChild, AbstractSuper)) - self.assertEqual(False, issubclass(AbstractChild, Super)) - self.assertEqual(False, issubclass(AbstractChild, Child)) - - def test_subclass_tuple(self): - # test with a tuple as the second argument classes - self.assertEqual(True, issubclass(Child, (Child,))) - self.assertEqual(True, issubclass(Child, (Super,))) - self.assertEqual(False, issubclass(Super, (Child,))) - self.assertEqual(True, issubclass(Super, (Child, Super))) - self.assertEqual(False, issubclass(Child, ())) - self.assertEqual(True, issubclass(Super, (Child, (Super,)))) - - self.assertEqual(True, issubclass(NewChild, (NewChild,))) - self.assertEqual(True, issubclass(NewChild, (NewSuper,))) - self.assertEqual(False, issubclass(NewSuper, (NewChild,))) - self.assertEqual(True, issubclass(NewSuper, (NewChild, NewSuper))) - self.assertEqual(False, issubclass(NewChild, ())) - self.assertEqual(True, issubclass(NewSuper, (NewChild, (NewSuper,)))) - - self.assertEqual(True, issubclass(int, (int, (float, int)))) - self.assertEqual(True, issubclass(str, (str, (Child, NewChild, str)))) - - def test_subclass_recursion_limit(self): - # make sure that issubclass raises RuntimeError before the C stack is - # blown - self.assertRaises(RuntimeError, blowstack, issubclass, str, str) - - def test_isinstance_recursion_limit(self): - # make sure that issubclass raises RuntimeError before the C stack is - # blown - self.assertRaises(RuntimeError, blowstack, isinstance, '', str) - -def blowstack(fxn, arg, compare_to): - # Make sure that calling isinstance with a deeply nested tuple for its - # argument will raise RuntimeError eventually. - tuple_arg = (compare_to,) - for cnt in range(sys.getrecursionlimit()+5): - tuple_arg = (tuple_arg,) - fxn(arg, tuple_arg) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_libfuturize_fixers.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_libfuturize_fixers.py deleted file mode 100644 index 4ac0b7e..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_libfuturize_fixers.py +++ /dev/null @@ -1,4413 +0,0 @@ -""" Test suite for the fixer modules. - -Based on lib2to3/tests/test_fixers.py - -""" -# Support code for test_*.py files, from lib2to3/tests/support.py by Collin Winter: - -# Python imports -import sys -import os -import os.path -from itertools import chain -from textwrap import dedent -from operator import itemgetter -from lib2to3 import pygram, pytree, refactor, fixer_util -from lib2to3.pgen2 import driver - -# Local imports -from future.tests.base import unittest -from future.builtins import str - - -test_dir = os.path.dirname(__file__) -proj_dir = os.path.normpath(os.path.join(test_dir, "..")) -# grammar_path = os.path.join(test_dir, "..", "Grammar.txt") -# grammar = driver.load_grammar(grammar_path) -# driver = driver.Driver(grammar, convert=pytree.convert) -# -# def parse_string(string): -# return driver.parse_string(reformat(string), debug=True) - -def run_all_tests(test_mod=None, tests=None): - if tests is None: - tests = unittest.TestLoader().loadTestsFromModule(test_mod) - unittest.TextTestRunner(verbosity=2).run(tests) - -def reformat(string): - return dedent(string) + u"\n\n" - -def get_refactorer(fixer_pkg="lib2to3", fixers=None, options=None): - """ - A convenience function for creating a RefactoringTool for tests. - - fixers is a list of fixers for the RefactoringTool to use. By default - "lib2to3.fixes.*" is used. options is an optional dictionary of options to - be passed to the RefactoringTool. - """ - if fixers is not None: - fixers = [fixer_pkg + ".fixes.fix_" + fix for fix in fixers] - else: - fixers = refactor.get_fixers_from_package(fixer_pkg + ".fixes") - options = options or {} - return refactor.RefactoringTool(fixers, options, explicit=True) - -def all_project_files(): - for dirpath, dirnames, filenames in os.walk(proj_dir): - for filename in filenames: - if filename.endswith(".py"): - yield os.path.join(dirpath, filename) - - -class FixerTestCase(unittest.TestCase): - - # Other test cases can subclass this class and replace "fixer_pkg" with - # their own. - def setUp(self, fix_list=None, fixer_pkg="libfuturize", options=None): - if fix_list is None: - fix_list = [self.fixer] - self.refactor = get_refactorer(fixer_pkg, fix_list, options) - self.fixer_log = [] - self.filename = u"<string>" - - for fixer in chain(self.refactor.pre_order, - self.refactor.post_order): - fixer.log = self.fixer_log - - def _check(self, before, after): - before = reformat(before) - after = reformat(after) - tree = self.refactor.refactor_string(before, self.filename) - self.assertEqual(after, str(tree)) - return tree - - def check(self, before, after, ignore_warnings=False): - tree = self._check(before, after) - self.assertTrue(tree.was_changed) - if not ignore_warnings: - self.assertEqual(self.fixer_log, []) - - def warns(self, before, after, message, unchanged=False): - tree = self._check(before, after) - self.assertTrue(message in "".join(self.fixer_log)) - if not unchanged: - self.assertTrue(tree.was_changed) - - def warns_unchanged(self, before, message): - self.warns(before, before, message, unchanged=True) - - def unchanged(self, before, ignore_warnings=False): - self._check(before, before) - if not ignore_warnings: - self.assertEqual(self.fixer_log, []) - - def assert_runs_after(self, *names): - fixes = [self.fixer] - fixes.extend(names) - r = get_refactorer("lib2to3", fixes) - (pre, post) = r.get_fixers() - n = "fix_" + self.fixer - if post and post[-1].__class__.__module__.endswith(n): - # We're the last fixer to run - return - if pre and pre[-1].__class__.__module__.endswith(n) and not post: - # We're the last in pre and post is empty - return - self.fail("Fixer run order (%s) is incorrect; %s should be last."\ - %(", ".join([x.__class__.__module__ for x in (pre+post)]), n)) - - -############### EDIT the tests below ... -# -# class Test_ne(FixerTestCase): -# fixer = "ne" -# -# def test_basic(self): -# b = """if x <> y: -# pass""" -# -# a = """if x != y: -# pass""" -# self.check(b, a) -# -# -# class Test_print(FixerTestCase): -# fixer = "print_" -# -# def test_print(self): -# b = """print 'Hello world'""" -# a = """from __future__ import print_function\nprint('Hello world')""" -# self.check(b, a) -# -# -# class Test_apply(FixerTestCase): -# fixer = "apply" -# -# def test_1(self): -# b = """x = apply(f, g + h)""" -# a = """x = f(*g + h)""" -# self.check(b, a) -# -# -# class Test_intern(FixerTestCase): -# fixer = "intern" -# -# def test_prefix_preservation(self): -# b = """x = intern( a )""" -# a = """import sys\nx = sys.intern( a )""" -# self.check(b, a) -# -# b = """y = intern("b" # test -# )""" -# a = """import sys\ny = sys.intern("b" # test -# )""" -# self.check(b, a) -# -# b = """z = intern(a+b+c.d, )""" -# a = """import sys\nz = sys.intern(a+b+c.d, )""" -# self.check(b, a) -# -# def test(self): -# b = """x = intern(a)""" -# a = """import sys\nx = sys.intern(a)""" -# self.check(b, a) -# -# b = """z = intern(a+b+c.d,)""" -# a = """import sys\nz = sys.intern(a+b+c.d,)""" -# self.check(b, a) -# -# b = """intern("y%s" % 5).replace("y", "")""" -# a = """import sys\nsys.intern("y%s" % 5).replace("y", "")""" -# self.check(b, a) -# -# # These should not be refactored -# -# def test_unchanged(self): -# s = """intern(a=1)""" -# self.unchanged(s) -# -# s = """intern(f, g)""" -# self.unchanged(s) -# -# s = """intern(*h)""" -# self.unchanged(s) -# -# s = """intern(**i)""" -# self.unchanged(s) -# -# s = """intern()""" -# self.unchanged(s) -# -# class Test_reduce(FixerTestCase): -# fixer = "reduce" -# -# def test_simple_call(self): -# b = "reduce(a, b, c)" -# a = "from functools import reduce\nreduce(a, b, c)" -# self.check(b, a) -# -# def test_bug_7253(self): -# # fix_tuple_params was being bad and orphaning nodes in the tree. -# b = "def x(arg): reduce(sum, [])" -# a = "from functools import reduce\ndef x(arg): reduce(sum, [])" -# self.check(b, a) -# -# def test_call_with_lambda(self): -# b = "reduce(lambda x, y: x + y, seq)" -# a = "from functools import reduce\nreduce(lambda x, y: x + y, seq)" -# self.check(b, a) -# -# def test_unchanged(self): -# s = "reduce(a)" -# self.unchanged(s) -# -# s = "reduce(a, b=42)" -# self.unchanged(s) -# -# s = "reduce(a, b, c, d)" -# self.unchanged(s) -# -# s = "reduce(**c)" -# self.unchanged(s) -# -# s = "reduce()" -# self.unchanged(s) - -class Test_print(FixerTestCase): - fixer = "print" - - def test_prefix_preservation(self): - b = """print 1, 1+1, 1+1+1""" - a = """print(1, 1+1, 1+1+1)""" - self.check(b, a) - - def test_idempotency(self): - s = """print()""" - self.unchanged(s) - - s = """print('')""" - self.unchanged(s) - - def test_idempotency_print_as_function(self): - self.refactor.driver.grammar = pygram.python_grammar_no_print_statement - s = """print(1, 1+1, 1+1+1)""" - self.unchanged(s) - - s = """print()""" - self.unchanged(s) - - s = """print('')""" - self.unchanged(s) - - def test_1(self): - b = """print 1, 1+1, 1+1+1""" - a = """print(1, 1+1, 1+1+1)""" - self.check(b, a) - - def test_2(self): - b = """print 1, 2""" - a = """print(1, 2)""" - self.check(b, a) - - def test_3(self): - b = """print""" - a = """print()""" - self.check(b, a) - - def test_4(self): - # from bug 3000 - b = """print whatever; print""" - a = """print(whatever); print()""" - self.check(b, a) - - def test_5(self): - b = """print; print whatever;""" - a = """print(); print(whatever);""" - self.check(b, a) - - def test_tuple(self): - b = """print (a, b, c)""" - a = """print((a, b, c))""" - self.check(b, a) - - # trailing commas - - def test_trailing_comma_1(self): - b = """print 1, 2, 3,""" - a = """print(1, 2, 3, end=' ')""" - self.check(b, a) - - def test_trailing_comma_2(self): - b = """print 1, 2,""" - a = """print(1, 2, end=' ')""" - self.check(b, a) - - def test_trailing_comma_3(self): - b = """print 1,""" - a = """print(1, end=' ')""" - self.check(b, a) - - # >> stuff - - def test_vargs_without_trailing_comma(self): - b = """print >>sys.stderr, 1, 2, 3""" - a = """print(1, 2, 3, file=sys.stderr)""" - self.check(b, a) - - def test_with_trailing_comma(self): - b = """print >>sys.stderr, 1, 2,""" - a = """print(1, 2, end=' ', file=sys.stderr)""" - self.check(b, a) - - def test_no_trailing_comma(self): - b = """print >>sys.stderr, 1+1""" - a = """print(1+1, file=sys.stderr)""" - self.check(b, a) - - def test_spaces_before_file(self): - b = """print >> sys.stderr""" - a = """print(file=sys.stderr)""" - self.check(b, a) - - def test_with_future_print_function(self): - s = "from __future__ import print_function\n" \ - "print('Hai!', end=' ')" - self.unchanged(s) - - b = "print 'Hello, world!'" - a = "print('Hello, world!')" - self.check(b, a) - - -# class Test_exec(FixerTestCase): -# fixer = "exec" -# -# def test_prefix_preservation(self): -# b = """ exec code in ns1, ns2""" -# a = """ exec(code, ns1, ns2)""" -# self.check(b, a) -# -# def test_basic(self): -# b = """exec code""" -# a = """exec(code)""" -# self.check(b, a) -# -# def test_with_globals(self): -# b = """exec code in ns""" -# a = """exec(code, ns)""" -# self.check(b, a) -# -# def test_with_globals_locals(self): -# b = """exec code in ns1, ns2""" -# a = """exec(code, ns1, ns2)""" -# self.check(b, a) -# -# def test_complex_1(self): -# b = """exec (a.b()) in ns""" -# a = """exec((a.b()), ns)""" -# self.check(b, a) -# -# def test_complex_2(self): -# b = """exec a.b() + c in ns""" -# a = """exec(a.b() + c, ns)""" -# self.check(b, a) -# -# # These should not be touched -# -# def test_unchanged_1(self): -# s = """exec(code)""" -# self.unchanged(s) -# -# def test_unchanged_2(self): -# s = """exec (code)""" -# self.unchanged(s) -# -# def test_unchanged_3(self): -# s = """exec(code, ns)""" -# self.unchanged(s) -# -# def test_unchanged_4(self): -# s = """exec(code, ns1, ns2)""" -# self.unchanged(s) -# -# class Test_repr(FixerTestCase): -# fixer = "repr" -# -# def test_prefix_preservation(self): -# b = """x = `1 + 2`""" -# a = """x = repr(1 + 2)""" -# self.check(b, a) -# -# def test_simple_1(self): -# b = """x = `1 + 2`""" -# a = """x = repr(1 + 2)""" -# self.check(b, a) -# -# def test_simple_2(self): -# b = """y = `x`""" -# a = """y = repr(x)""" -# self.check(b, a) -# -# def test_complex(self): -# b = """z = `y`.__repr__()""" -# a = """z = repr(y).__repr__()""" -# self.check(b, a) -# -# def test_tuple(self): -# b = """x = `1, 2, 3`""" -# a = """x = repr((1, 2, 3))""" -# self.check(b, a) -# -# def test_nested(self): -# b = """x = `1 + `2``""" -# a = """x = repr(1 + repr(2))""" -# self.check(b, a) -# -# def test_nested_tuples(self): -# b = """x = `1, 2 + `3, 4``""" -# a = """x = repr((1, 2 + repr((3, 4))))""" -# self.check(b, a) -# -# class Test_except(FixerTestCase): -# fixer = "except" -# -# def test_prefix_preservation(self): -# b = """ -# try: -# pass -# except (RuntimeError, ImportError), e: -# pass""" -# a = """ -# try: -# pass -# except (RuntimeError, ImportError) as e: -# pass""" -# self.check(b, a) -# -# def test_simple(self): -# b = """ -# try: -# pass -# except Foo, e: -# pass""" -# a = """ -# try: -# pass -# except Foo as e: -# pass""" -# self.check(b, a) -# -# def test_simple_no_space_before_target(self): -# b = """ -# try: -# pass -# except Foo,e: -# pass""" -# a = """ -# try: -# pass -# except Foo as e: -# pass""" -# self.check(b, a) -# -# def test_tuple_unpack(self): -# b = """ -# def foo(): -# try: -# pass -# except Exception, (f, e): -# pass -# except ImportError, e: -# pass""" -# -# a = """ -# def foo(): -# try: -# pass -# except Exception as xxx_todo_changeme: -# (f, e) = xxx_todo_changeme.args -# pass -# except ImportError as e: -# pass""" -# self.check(b, a) -# -# def test_multi_class(self): -# b = """ -# try: -# pass -# except (RuntimeError, ImportError), e: -# pass""" -# -# a = """ -# try: -# pass -# except (RuntimeError, ImportError) as e: -# pass""" -# self.check(b, a) -# -# def test_list_unpack(self): -# b = """ -# try: -# pass -# except Exception, [a, b]: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as xxx_todo_changeme: -# [a, b] = xxx_todo_changeme.args -# pass""" -# self.check(b, a) -# -# def test_weird_target_1(self): -# b = """ -# try: -# pass -# except Exception, d[5]: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as xxx_todo_changeme: -# d[5] = xxx_todo_changeme -# pass""" -# self.check(b, a) -# -# def test_weird_target_2(self): -# b = """ -# try: -# pass -# except Exception, a.foo: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as xxx_todo_changeme: -# a.foo = xxx_todo_changeme -# pass""" -# self.check(b, a) -# -# def test_weird_target_3(self): -# b = """ -# try: -# pass -# except Exception, a().foo: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as xxx_todo_changeme: -# a().foo = xxx_todo_changeme -# pass""" -# self.check(b, a) -# -# def test_bare_except(self): -# b = """ -# try: -# pass -# except Exception, a: -# pass -# except: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as a: -# pass -# except: -# pass""" -# self.check(b, a) -# -# def test_bare_except_and_else_finally(self): -# b = """ -# try: -# pass -# except Exception, a: -# pass -# except: -# pass -# else: -# pass -# finally: -# pass""" -# -# a = """ -# try: -# pass -# except Exception as a: -# pass -# except: -# pass -# else: -# pass -# finally: -# pass""" -# self.check(b, a) -# -# def test_multi_fixed_excepts_before_bare_except(self): -# b = """ -# try: -# pass -# except TypeError, b: -# pass -# except Exception, a: -# pass -# except: -# pass""" -# -# a = """ -# try: -# pass -# except TypeError as b: -# pass -# except Exception as a: -# pass -# except: -# pass""" -# self.check(b, a) -# -# def test_one_line_suites(self): -# b = """ -# try: raise TypeError -# except TypeError, e: -# pass -# """ -# a = """ -# try: raise TypeError -# except TypeError as e: -# pass -# """ -# self.check(b, a) -# b = """ -# try: -# raise TypeError -# except TypeError, e: pass -# """ -# a = """ -# try: -# raise TypeError -# except TypeError as e: pass -# """ -# self.check(b, a) -# b = """ -# try: raise TypeError -# except TypeError, e: pass -# """ -# a = """ -# try: raise TypeError -# except TypeError as e: pass -# """ -# self.check(b, a) -# b = """ -# try: raise TypeError -# except TypeError, e: pass -# else: function() -# finally: done() -# """ -# a = """ -# try: raise TypeError -# except TypeError as e: pass -# else: function() -# finally: done() -# """ -# self.check(b, a) -# -# # These should not be touched: -# -# def test_unchanged_1(self): -# s = """ -# try: -# pass -# except: -# pass""" -# self.unchanged(s) -# -# def test_unchanged_2(self): -# s = """ -# try: -# pass -# except Exception: -# pass""" -# self.unchanged(s) -# -# def test_unchanged_3(self): -# s = """ -# try: -# pass -# except (Exception, SystemExit): -# pass""" -# self.unchanged(s) - -class Test_raise(FixerTestCase): - fixer = "raise" - - def test_basic(self): - b = """raise Exception, 5""" - a = """raise Exception(5)""" - self.check(b, a) - - def test_prefix_preservation(self): - b = """raise Exception,5""" - a = """raise Exception(5)""" - self.check(b, a) - - b = """raise Exception, 5""" - a = """raise Exception(5)""" - self.check(b, a) - - def test_with_comments(self): - b = """raise Exception, 5 # foo""" - a = """raise Exception(5) # foo""" - self.check(b, a) - - b = """def foo(): - raise Exception, 5, 6 # foo""" - a = """def foo(): - raise Exception(5).with_traceback(6) # foo""" - self.check(b, a) - - def test_None_value(self): - b = """raise Exception(5), None, tb""" - a = """raise Exception(5).with_traceback(tb)""" - self.check(b, a) - - def test_tuple_value(self): - b = """raise Exception, (5, 6, 7)""" - a = """raise Exception(5, 6, 7)""" - self.check(b, a) - - def test_tuple_exc_1(self): - b = """raise (((E1, E2), E3), E4), 5""" - a = """raise E1(5)""" - self.check(b, a) - - def test_tuple_exc_2(self): - b = """raise (E1, (E2, E3), E4), 5""" - a = """raise E1(5)""" - self.check(b, a) - - def test_unknown_value(self): - b = """ - raise E, V""" - a = """ - from future.utils import raise_ - raise_(E, V)""" - self.check(b, a) - - def test_unknown_value_with_traceback_with_comments(self): - b = """ - raise E, Func(arg1, arg2, arg3), tb # foo""" - a = """ - from future.utils import raise_ - raise_(E, Func(arg1, arg2, arg3), tb) # foo""" - self.check(b, a) - - # These should produce a warning - - def test_string_exc(self): - s = """raise 'foo'""" - self.warns_unchanged(s, "Python 3 does not support string exceptions") - - def test_string_exc_val(self): - s = """raise "foo", 5""" - self.warns_unchanged(s, "Python 3 does not support string exceptions") - - def test_string_exc_val_tb(self): - s = """raise "foo", 5, 6""" - self.warns_unchanged(s, "Python 3 does not support string exceptions") - - # These should result in traceback-assignment - - def test_tb_1(self): - b = """def foo(): - raise Exception, 5, 6""" - a = """def foo(): - raise Exception(5).with_traceback(6)""" - self.check(b, a) - - def test_tb_2(self): - b = """def foo(): - a = 5 - raise Exception, 5, 6 - b = 6""" - a = """def foo(): - a = 5 - raise Exception(5).with_traceback(6) - b = 6""" - self.check(b, a) - - def test_tb_3(self): - b = """def foo(): - raise Exception,5,6""" - a = """def foo(): - raise Exception(5).with_traceback(6)""" - self.check(b, a) - - def test_tb_4(self): - b = """def foo(): - a = 5 - raise Exception,5,6 - b = 6""" - a = """def foo(): - a = 5 - raise Exception(5).with_traceback(6) - b = 6""" - self.check(b, a) - - def test_tb_5(self): - b = """def foo(): - raise Exception, (5, 6, 7), 6""" - a = """def foo(): - raise Exception(5, 6, 7).with_traceback(6)""" - self.check(b, a) - - def test_tb_6(self): - b = """def foo(): - a = 5 - raise Exception, (5, 6, 7), 6 - b = 6""" - a = """def foo(): - a = 5 - raise Exception(5, 6, 7).with_traceback(6) - b = 6""" - self.check(b, a) -# -# class Test_throw(FixerTestCase): -# fixer = "throw" -# -# def test_1(self): -# b = """g.throw(Exception, 5)""" -# a = """g.throw(Exception(5))""" -# self.check(b, a) -# -# def test_2(self): -# b = """g.throw(Exception,5)""" -# a = """g.throw(Exception(5))""" -# self.check(b, a) -# -# def test_3(self): -# b = """g.throw(Exception, (5, 6, 7))""" -# a = """g.throw(Exception(5, 6, 7))""" -# self.check(b, a) -# -# def test_4(self): -# b = """5 + g.throw(Exception, 5)""" -# a = """5 + g.throw(Exception(5))""" -# self.check(b, a) -# -# # These should produce warnings -# -# def test_warn_1(self): -# s = """g.throw("foo")""" -# self.warns_unchanged(s, "Python 3 does not support string exceptions") -# -# def test_warn_2(self): -# s = """g.throw("foo", 5)""" -# self.warns_unchanged(s, "Python 3 does not support string exceptions") -# -# def test_warn_3(self): -# s = """g.throw("foo", 5, 6)""" -# self.warns_unchanged(s, "Python 3 does not support string exceptions") -# -# # These should not be touched -# -# def test_untouched_1(self): -# s = """g.throw(Exception)""" -# self.unchanged(s) -# -# def test_untouched_2(self): -# s = """g.throw(Exception(5, 6))""" -# self.unchanged(s) -# -# def test_untouched_3(self): -# s = """5 + g.throw(Exception(5, 6))""" -# self.unchanged(s) -# -# # These should result in traceback-assignment -# -# def test_tb_1(self): -# b = """def foo(): -# g.throw(Exception, 5, 6)""" -# a = """def foo(): -# g.throw(Exception(5).with_traceback(6))""" -# self.check(b, a) -# -# def test_tb_2(self): -# b = """def foo(): -# a = 5 -# g.throw(Exception, 5, 6) -# b = 6""" -# a = """def foo(): -# a = 5 -# g.throw(Exception(5).with_traceback(6)) -# b = 6""" -# self.check(b, a) -# -# def test_tb_3(self): -# b = """def foo(): -# g.throw(Exception,5,6)""" -# a = """def foo(): -# g.throw(Exception(5).with_traceback(6))""" -# self.check(b, a) -# -# def test_tb_4(self): -# b = """def foo(): -# a = 5 -# g.throw(Exception,5,6) -# b = 6""" -# a = """def foo(): -# a = 5 -# g.throw(Exception(5).with_traceback(6)) -# b = 6""" -# self.check(b, a) -# -# def test_tb_5(self): -# b = """def foo(): -# g.throw(Exception, (5, 6, 7), 6)""" -# a = """def foo(): -# g.throw(Exception(5, 6, 7).with_traceback(6))""" -# self.check(b, a) -# -# def test_tb_6(self): -# b = """def foo(): -# a = 5 -# g.throw(Exception, (5, 6, 7), 6) -# b = 6""" -# a = """def foo(): -# a = 5 -# g.throw(Exception(5, 6, 7).with_traceback(6)) -# b = 6""" -# self.check(b, a) -# -# def test_tb_7(self): -# b = """def foo(): -# a + g.throw(Exception, 5, 6)""" -# a = """def foo(): -# a + g.throw(Exception(5).with_traceback(6))""" -# self.check(b, a) -# -# def test_tb_8(self): -# b = """def foo(): -# a = 5 -# a + g.throw(Exception, 5, 6) -# b = 6""" -# a = """def foo(): -# a = 5 -# a + g.throw(Exception(5).with_traceback(6)) -# b = 6""" -# self.check(b, a) -# -# class Test_long(FixerTestCase): -# fixer = "long" -# -# def test_1(self): -# b = """x = long(x)""" -# a = """x = int(x)""" -# self.check(b, a) -# -# def test_2(self): -# b = """y = isinstance(x, long)""" -# a = """y = isinstance(x, int)""" -# self.check(b, a) -# -# def test_3(self): -# b = """z = type(x) in (int, long)""" -# a = """z = type(x) in (int, int)""" -# self.check(b, a) -# -# def test_unchanged(self): -# s = """long = True""" -# self.unchanged(s) -# -# s = """s.long = True""" -# self.unchanged(s) -# -# s = """def long(): pass""" -# self.unchanged(s) -# -# s = """class long(): pass""" -# self.unchanged(s) -# -# s = """def f(long): pass""" -# self.unchanged(s) -# -# s = """def f(g, long): pass""" -# self.unchanged(s) -# -# s = """def f(x, long=True): pass""" -# self.unchanged(s) -# -# def test_prefix_preservation(self): -# b = """x = long( x )""" -# a = """x = int( x )""" -# self.check(b, a) -# -# -# class Test_execfile(FixerTestCase): -# fixer = "execfile" -# -# def test_conversion(self): -# b = """execfile("fn")""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'))""" -# self.check(b, a) -# -# b = """execfile("fn", glob)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), glob)""" -# self.check(b, a) -# -# b = """execfile("fn", glob, loc)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), glob, loc)""" -# self.check(b, a) -# -# b = """execfile("fn", globals=glob)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), globals=glob)""" -# self.check(b, a) -# -# b = """execfile("fn", locals=loc)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), locals=loc)""" -# self.check(b, a) -# -# b = """execfile("fn", globals=glob, locals=loc)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), globals=glob, locals=loc)""" -# self.check(b, a) -# -# def test_spacing(self): -# b = """execfile( "fn" )""" -# a = """exec(compile(open( "fn" ).read(), "fn", 'exec'))""" -# self.check(b, a) -# -# b = """execfile("fn", globals = glob)""" -# a = """exec(compile(open("fn").read(), "fn", 'exec'), globals = glob)""" -# self.check(b, a) -# -# -# class Test_isinstance(FixerTestCase): -# fixer = "isinstance" -# -# def test_remove_multiple_items(self): -# b = """isinstance(x, (int, int, int))""" -# a = """isinstance(x, int)""" -# self.check(b, a) -# -# b = """isinstance(x, (int, float, int, int, float))""" -# a = """isinstance(x, (int, float))""" -# self.check(b, a) -# -# b = """isinstance(x, (int, float, int, int, float, str))""" -# a = """isinstance(x, (int, float, str))""" -# self.check(b, a) -# -# b = """isinstance(foo() + bar(), (x(), y(), x(), int, int))""" -# a = """isinstance(foo() + bar(), (x(), y(), x(), int))""" -# self.check(b, a) -# -# def test_prefix_preservation(self): -# b = """if isinstance( foo(), ( bar, bar, baz )) : pass""" -# a = """if isinstance( foo(), ( bar, baz )) : pass""" -# self.check(b, a) -# -# def test_unchanged(self): -# self.unchanged("isinstance(x, (str, int))") -# -# class Test_dict(FixerTestCase): -# fixer = "dict" -# -# def test_prefix_preservation(self): -# b = "if d. keys ( ) : pass" -# a = "if list(d. keys ( )) : pass" -# self.check(b, a) -# -# b = "if d. items ( ) : pass" -# a = "if list(d. items ( )) : pass" -# self.check(b, a) -# -# b = "if d. iterkeys ( ) : pass" -# a = "if iter(d. keys ( )) : pass" -# self.check(b, a) -# -# b = "[i for i in d. iterkeys( ) ]" -# a = "[i for i in d. keys( ) ]" -# self.check(b, a) -# -# b = "if d. viewkeys ( ) : pass" -# a = "if d. keys ( ) : pass" -# self.check(b, a) -# -# b = "[i for i in d. viewkeys( ) ]" -# a = "[i for i in d. keys( ) ]" -# self.check(b, a) -# -# def test_trailing_comment(self): -# b = "d.keys() # foo" -# a = "list(d.keys()) # foo" -# self.check(b, a) -# -# b = "d.items() # foo" -# a = "list(d.items()) # foo" -# self.check(b, a) -# -# b = "d.iterkeys() # foo" -# a = "iter(d.keys()) # foo" -# self.check(b, a) -# -# b = """[i for i in d.iterkeys() # foo -# ]""" -# a = """[i for i in d.keys() # foo -# ]""" -# self.check(b, a) -# -# b = """[i for i in d.iterkeys() # foo -# ]""" -# a = """[i for i in d.keys() # foo -# ]""" -# self.check(b, a) -# -# b = "d.viewitems() # foo" -# a = "d.items() # foo" -# self.check(b, a) -# -# def test_unchanged(self): -# for wrapper in fixer_util.consuming_calls: -# s = "s = %s(d.keys())" % wrapper -# self.unchanged(s) -# -# s = "s = %s(d.values())" % wrapper -# self.unchanged(s) -# -# s = "s = %s(d.items())" % wrapper -# self.unchanged(s) -# -# def test_01(self): -# b = "d.keys()" -# a = "list(d.keys())" -# self.check(b, a) -# -# b = "a[0].foo().keys()" -# a = "list(a[0].foo().keys())" -# self.check(b, a) -# -# def test_02(self): -# b = "d.items()" -# a = "list(d.items())" -# self.check(b, a) -# -# def test_03(self): -# b = "d.values()" -# a = "list(d.values())" -# self.check(b, a) -# -# def test_04(self): -# b = "d.iterkeys()" -# a = "iter(d.keys())" -# self.check(b, a) -# -# def test_05(self): -# b = "d.iteritems()" -# a = "iter(d.items())" -# self.check(b, a) -# -# def test_06(self): -# b = "d.itervalues()" -# a = "iter(d.values())" -# self.check(b, a) -# -# def test_07(self): -# s = "list(d.keys())" -# self.unchanged(s) -# -# def test_08(self): -# s = "sorted(d.keys())" -# self.unchanged(s) -# -# def test_09(self): -# b = "iter(d.keys())" -# a = "iter(list(d.keys()))" -# self.check(b, a) -# -# def test_10(self): -# b = "foo(d.keys())" -# a = "foo(list(d.keys()))" -# self.check(b, a) -# -# def test_11(self): -# b = "for i in d.keys(): print i" -# a = "for i in list(d.keys()): print i" -# self.check(b, a) -# -# def test_12(self): -# b = "for i in d.iterkeys(): print i" -# a = "for i in d.keys(): print i" -# self.check(b, a) -# -# def test_13(self): -# b = "[i for i in d.keys()]" -# a = "[i for i in list(d.keys())]" -# self.check(b, a) -# -# def test_14(self): -# b = "[i for i in d.iterkeys()]" -# a = "[i for i in d.keys()]" -# self.check(b, a) -# -# def test_15(self): -# b = "(i for i in d.keys())" -# a = "(i for i in list(d.keys()))" -# self.check(b, a) -# -# def test_16(self): -# b = "(i for i in d.iterkeys())" -# a = "(i for i in d.keys())" -# self.check(b, a) -# -# def test_17(self): -# b = "iter(d.iterkeys())" -# a = "iter(d.keys())" -# self.check(b, a) -# -# def test_18(self): -# b = "list(d.iterkeys())" -# a = "list(d.keys())" -# self.check(b, a) -# -# def test_19(self): -# b = "sorted(d.iterkeys())" -# a = "sorted(d.keys())" -# self.check(b, a) -# -# def test_20(self): -# b = "foo(d.iterkeys())" -# a = "foo(iter(d.keys()))" -# self.check(b, a) -# -# def test_21(self): -# b = "print h.iterkeys().next()" -# a = "print iter(h.keys()).next()" -# self.check(b, a) -# -# def test_22(self): -# b = "print h.keys()[0]" -# a = "print list(h.keys())[0]" -# self.check(b, a) -# -# def test_23(self): -# b = "print list(h.iterkeys().next())" -# a = "print list(iter(h.keys()).next())" -# self.check(b, a) -# -# def test_24(self): -# b = "for x in h.keys()[0]: print x" -# a = "for x in list(h.keys())[0]: print x" -# self.check(b, a) -# -# def test_25(self): -# b = "d.viewkeys()" -# a = "d.keys()" -# self.check(b, a) -# -# def test_26(self): -# b = "d.viewitems()" -# a = "d.items()" -# self.check(b, a) -# -# def test_27(self): -# b = "d.viewvalues()" -# a = "d.values()" -# self.check(b, a) -# -# def test_14(self): -# b = "[i for i in d.viewkeys()]" -# a = "[i for i in d.keys()]" -# self.check(b, a) -# -# def test_15(self): -# b = "(i for i in d.viewkeys())" -# a = "(i for i in d.keys())" -# self.check(b, a) -# -# def test_17(self): -# b = "iter(d.viewkeys())" -# a = "iter(d.keys())" -# self.check(b, a) -# -# def test_18(self): -# b = "list(d.viewkeys())" -# a = "list(d.keys())" -# self.check(b, a) -# -# def test_19(self): -# b = "sorted(d.viewkeys())" -# a = "sorted(d.keys())" -# self.check(b, a) -# -# class Test_xrange(FixerTestCase): -# fixer = "xrange" -# -# def test_prefix_preservation(self): -# b = """x = xrange( 10 )""" -# a = """x = range( 10 )""" -# self.check(b, a) -# -# b = """x = xrange( 1 , 10 )""" -# a = """x = range( 1 , 10 )""" -# self.check(b, a) -# -# b = """x = xrange( 0 , 10 , 2 )""" -# a = """x = range( 0 , 10 , 2 )""" -# self.check(b, a) -# -# def test_single_arg(self): -# b = """x = xrange(10)""" -# a = """x = range(10)""" -# self.check(b, a) -# -# def test_two_args(self): -# b = """x = xrange(1, 10)""" -# a = """x = range(1, 10)""" -# self.check(b, a) -# -# def test_three_args(self): -# b = """x = xrange(0, 10, 2)""" -# a = """x = range(0, 10, 2)""" -# self.check(b, a) -# -# def test_wrap_in_list(self): -# b = """x = range(10, 3, 9)""" -# a = """x = list(range(10, 3, 9))""" -# self.check(b, a) -# -# b = """x = foo(range(10, 3, 9))""" -# a = """x = foo(list(range(10, 3, 9)))""" -# self.check(b, a) -# -# b = """x = range(10, 3, 9) + [4]""" -# a = """x = list(range(10, 3, 9)) + [4]""" -# self.check(b, a) -# -# b = """x = range(10)[::-1]""" -# a = """x = list(range(10))[::-1]""" -# self.check(b, a) -# -# b = """x = range(10) [3]""" -# a = """x = list(range(10)) [3]""" -# self.check(b, a) -# -# def test_xrange_in_for(self): -# b = """for i in xrange(10):\n j=i""" -# a = """for i in range(10):\n j=i""" -# self.check(b, a) -# -# b = """[i for i in xrange(10)]""" -# a = """[i for i in range(10)]""" -# self.check(b, a) -# -# def test_range_in_for(self): -# self.unchanged("for i in range(10): pass") -# self.unchanged("[i for i in range(10)]") -# -# def test_in_contains_test(self): -# self.unchanged("x in range(10, 3, 9)") -# -# def test_in_consuming_context(self): -# for call in fixer_util.consuming_calls: -# self.unchanged("a = %s(range(10))" % call) -# -# class Test_xrange_with_reduce(FixerTestCase): -# -# def setUp(self): -# super(Test_xrange_with_reduce, self).setUp(["xrange", "reduce"]) -# -# def test_double_transform(self): -# b = """reduce(x, xrange(5))""" -# a = """from functools import reduce -# reduce(x, range(5))""" -# self.check(b, a) -# -# class Test_raw_input(FixerTestCase): -# fixer = "raw_input" -# -# def test_prefix_preservation(self): -# b = """x = raw_input( )""" -# a = """x = input( )""" -# self.check(b, a) -# -# b = """x = raw_input( '' )""" -# a = """x = input( '' )""" -# self.check(b, a) -# -# def test_1(self): -# b = """x = raw_input()""" -# a = """x = input()""" -# self.check(b, a) -# -# def test_2(self): -# b = """x = raw_input('')""" -# a = """x = input('')""" -# self.check(b, a) -# -# def test_3(self): -# b = """x = raw_input('prompt')""" -# a = """x = input('prompt')""" -# self.check(b, a) -# -# def test_4(self): -# b = """x = raw_input(foo(a) + 6)""" -# a = """x = input(foo(a) + 6)""" -# self.check(b, a) -# -# def test_5(self): -# b = """x = raw_input(invite).split()""" -# a = """x = input(invite).split()""" -# self.check(b, a) -# -# def test_6(self): -# b = """x = raw_input(invite) . split ()""" -# a = """x = input(invite) . split ()""" -# self.check(b, a) -# -# def test_8(self): -# b = "x = int(raw_input())" -# a = "x = int(input())" -# self.check(b, a) -# -# class Test_funcattrs(FixerTestCase): -# fixer = "funcattrs" -# -# attrs = ["closure", "doc", "name", "defaults", "code", "globals", "dict"] -# -# def test(self): -# for attr in self.attrs: -# b = "a.func_%s" % attr -# a = "a.__%s__" % attr -# self.check(b, a) -# -# b = "self.foo.func_%s.foo_bar" % attr -# a = "self.foo.__%s__.foo_bar" % attr -# self.check(b, a) -# -# def test_unchanged(self): -# for attr in self.attrs: -# s = "foo(func_%s + 5)" % attr -# self.unchanged(s) -# -# s = "f(foo.__%s__)" % attr -# self.unchanged(s) -# -# s = "f(foo.__%s__.foo)" % attr -# self.unchanged(s) -# -# class Test_xreadlines(FixerTestCase): -# fixer = "xreadlines" -# -# def test_call(self): -# b = "for x in f.xreadlines(): pass" -# a = "for x in f: pass" -# self.check(b, a) -# -# b = "for x in foo().xreadlines(): pass" -# a = "for x in foo(): pass" -# self.check(b, a) -# -# b = "for x in (5 + foo()).xreadlines(): pass" -# a = "for x in (5 + foo()): pass" -# self.check(b, a) -# -# def test_attr_ref(self): -# b = "foo(f.xreadlines + 5)" -# a = "foo(f.__iter__ + 5)" -# self.check(b, a) -# -# b = "foo(f().xreadlines + 5)" -# a = "foo(f().__iter__ + 5)" -# self.check(b, a) -# -# b = "foo((5 + f()).xreadlines + 5)" -# a = "foo((5 + f()).__iter__ + 5)" -# self.check(b, a) -# -# def test_unchanged(self): -# s = "for x in f.xreadlines(5): pass" -# self.unchanged(s) -# -# s = "for x in f.xreadlines(k=5): pass" -# self.unchanged(s) -# -# s = "for x in f.xreadlines(*k, **v): pass" -# self.unchanged(s) -# -# s = "foo(xreadlines)" -# self.unchanged(s) -# -# -# class ImportsFixerTests: -# -# def test_import_module(self): -# for old, new in self.modules.items(): -# b = "import %s" % old -# a = "import %s" % new -# self.check(b, a) -# -# b = "import foo, %s, bar" % old -# a = "import foo, %s, bar" % new -# self.check(b, a) -# -# def test_import_from(self): -# for old, new in self.modules.items(): -# b = "from %s import foo" % old -# a = "from %s import foo" % new -# self.check(b, a) -# -# b = "from %s import foo, bar" % old -# a = "from %s import foo, bar" % new -# self.check(b, a) -# -# b = "from %s import (yes, no)" % old -# a = "from %s import (yes, no)" % new -# self.check(b, a) -# -# def test_import_module_as(self): -# for old, new in self.modules.items(): -# b = "import %s as foo_bar" % old -# a = "import %s as foo_bar" % new -# self.check(b, a) -# -# b = "import %s as foo_bar" % old -# a = "import %s as foo_bar" % new -# self.check(b, a) -# -# def test_import_from_as(self): -# for old, new in self.modules.items(): -# b = "from %s import foo as bar" % old -# a = "from %s import foo as bar" % new -# self.check(b, a) -# -# def test_star(self): -# for old, new in self.modules.items(): -# b = "from %s import *" % old -# a = "from %s import *" % new -# self.check(b, a) -# -# def test_import_module_usage(self): -# for old, new in self.modules.items(): -# b = """ -# import %s -# foo(%s.bar) -# """ % (old, old) -# a = """ -# import %s -# foo(%s.bar) -# """ % (new, new) -# self.check(b, a) -# -# b = """ -# from %s import x -# %s = 23 -# """ % (old, old) -# a = """ -# from %s import x -# %s = 23 -# """ % (new, old) -# self.check(b, a) -# -# s = """ -# def f(): -# %s.method() -# """ % (old,) -# self.unchanged(s) -# -# # test nested usage -# b = """ -# import %s -# %s.bar(%s.foo) -# """ % (old, old, old) -# a = """ -# import %s -# %s.bar(%s.foo) -# """ % (new, new, new) -# self.check(b, a) -# -# b = """ -# import %s -# x.%s -# """ % (old, old) -# a = """ -# import %s -# x.%s -# """ % (new, old) -# self.check(b, a) -# -# -# class Test_imports(FixerTestCase, ImportsFixerTests): -# fixer = "imports" -# -# def test_multiple_imports(self): -# b = """import urlparse, cStringIO""" -# a = """import urllib.parse, io""" -# self.check(b, a) -# -# def test_multiple_imports_as(self): -# b = """ -# import copy_reg as bar, HTMLParser as foo, urlparse -# s = urlparse.spam(bar.foo()) -# """ -# a = """ -# import copyreg as bar, html.parser as foo, urllib.parse -# s = urllib.parse.spam(bar.foo()) -# """ -# self.check(b, a) -# -# -# class Test_imports2(FixerTestCase, ImportsFixerTests): -# fixer = "imports2" -# -# -# class Test_imports_fixer_order(FixerTestCase, ImportsFixerTests): -# -# def setUp(self): -# super(Test_imports_fixer_order, self).setUp(['imports', 'imports2']) -# from ..fixes.fix_imports2 import MAPPING as mapping2 -# self.modules = mapping2.copy() -# from ..fixes.fix_imports import MAPPING as mapping1 -# for key in ('dbhash', 'dumbdbm', 'dbm', 'gdbm'): -# self.modules[key] = mapping1[key] -# -# def test_after_local_imports_refactoring(self): -# for fix in ("imports", "imports2"): -# self.fixer = fix -# self.assert_runs_after("import") -# -# -# class Test_urllib(FixerTestCase): -# fixer = "urllib" -# from ..fixes.fix_urllib import MAPPING as modules -# -# def test_import_module(self): -# for old, changes in self.modules.items(): -# b = "import %s" % old -# a = "import %s" % ", ".join(map(itemgetter(0), changes)) -# self.check(b, a) -# -# def test_import_from(self): -# for old, changes in self.modules.items(): -# all_members = [] -# for new, members in changes: -# for member in members: -# all_members.append(member) -# b = "from %s import %s" % (old, member) -# a = "from %s import %s" % (new, member) -# self.check(b, a) -# -# s = "from foo import %s" % member -# self.unchanged(s) -# -# b = "from %s import %s" % (old, ", ".join(members)) -# a = "from %s import %s" % (new, ", ".join(members)) -# self.check(b, a) -# -# s = "from foo import %s" % ", ".join(members) -# self.unchanged(s) -# -# # test the breaking of a module into multiple replacements -# b = "from %s import %s" % (old, ", ".join(all_members)) -# a = "\n".join(["from %s import %s" % (new, ", ".join(members)) -# for (new, members) in changes]) -# self.check(b, a) -# -# def test_import_module_as(self): -# for old in self.modules: -# s = "import %s as foo" % old -# self.warns_unchanged(s, "This module is now multiple modules") -# -# def test_import_from_as(self): -# for old, changes in self.modules.items(): -# for new, members in changes: -# for member in members: -# b = "from %s import %s as foo_bar" % (old, member) -# a = "from %s import %s as foo_bar" % (new, member) -# self.check(b, a) -# b = "from %s import %s as blah, %s" % (old, member, member) -# a = "from %s import %s as blah, %s" % (new, member, member) -# self.check(b, a) -# -# def test_star(self): -# for old in self.modules: -# s = "from %s import *" % old -# self.warns_unchanged(s, "Cannot handle star imports") -# -# def test_indented(self): -# b = """ -# def foo(): -# from urllib import urlencode, urlopen -# """ -# a = """ -# def foo(): -# from urllib.parse import urlencode -# from urllib.request import urlopen -# """ -# self.check(b, a) -# -# b = """ -# def foo(): -# other() -# from urllib import urlencode, urlopen -# """ -# a = """ -# def foo(): -# other() -# from urllib.parse import urlencode -# from urllib.request import urlopen -# """ -# self.check(b, a) -# -# -# -# def test_import_module_usage(self): -# for old, changes in self.modules.items(): -# for new, members in changes: -# for member in members: -# new_import = ", ".join([n for (n, mems) -# in self.modules[old]]) -# b = """ -# import %s -# foo(%s.%s) -# """ % (old, old, member) -# a = """ -# import %s -# foo(%s.%s) -# """ % (new_import, new, member) -# self.check(b, a) -# b = """ -# import %s -# %s.%s(%s.%s) -# """ % (old, old, member, old, member) -# a = """ -# import %s -# %s.%s(%s.%s) -# """ % (new_import, new, member, new, member) -# self.check(b, a) -# -# -# class Test_input(FixerTestCase): -# fixer = "input" -# -# def test_prefix_preservation(self): -# b = """x = input( )""" -# a = """x = eval(input( ))""" -# self.check(b, a) -# -# b = """x = input( '' )""" -# a = """x = eval(input( '' ))""" -# self.check(b, a) -# -# def test_trailing_comment(self): -# b = """x = input() # foo""" -# a = """x = eval(input()) # foo""" -# self.check(b, a) -# -# def test_idempotency(self): -# s = """x = eval(input())""" -# self.unchanged(s) -# -# s = """x = eval(input(''))""" -# self.unchanged(s) -# -# s = """x = eval(input(foo(5) + 9))""" -# self.unchanged(s) -# -# def test_1(self): -# b = """x = input()""" -# a = """x = eval(input())""" -# self.check(b, a) -# -# def test_2(self): -# b = """x = input('')""" -# a = """x = eval(input(''))""" -# self.check(b, a) -# -# def test_3(self): -# b = """x = input('prompt')""" -# a = """x = eval(input('prompt'))""" -# self.check(b, a) -# -# def test_4(self): -# b = """x = input(foo(5) + 9)""" -# a = """x = eval(input(foo(5) + 9))""" -# self.check(b, a) -# -# class Test_tuple_params(FixerTestCase): -# fixer = "tuple_params" -# -# def test_unchanged_1(self): -# s = """def foo(): pass""" -# self.unchanged(s) -# -# def test_unchanged_2(self): -# s = """def foo(a, b, c): pass""" -# self.unchanged(s) -# -# def test_unchanged_3(self): -# s = """def foo(a=3, b=4, c=5): pass""" -# self.unchanged(s) -# -# def test_1(self): -# b = """ -# def foo(((a, b), c)): -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme): -# ((a, b), c) = xxx_todo_changeme -# x = 5""" -# self.check(b, a) -# -# def test_2(self): -# b = """ -# def foo(((a, b), c), d): -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, d): -# ((a, b), c) = xxx_todo_changeme -# x = 5""" -# self.check(b, a) -# -# def test_3(self): -# b = """ -# def foo(((a, b), c), d) -> e: -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, d) -> e: -# ((a, b), c) = xxx_todo_changeme -# x = 5""" -# self.check(b, a) -# -# def test_semicolon(self): -# b = """ -# def foo(((a, b), c)): x = 5; y = 7""" -# -# a = """ -# def foo(xxx_todo_changeme): ((a, b), c) = xxx_todo_changeme; x = 5; y = 7""" -# self.check(b, a) -# -# def test_keywords(self): -# b = """ -# def foo(((a, b), c), d, e=5) -> z: -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, d, e=5) -> z: -# ((a, b), c) = xxx_todo_changeme -# x = 5""" -# self.check(b, a) -# -# def test_varargs(self): -# b = """ -# def foo(((a, b), c), d, *vargs, **kwargs) -> z: -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, d, *vargs, **kwargs) -> z: -# ((a, b), c) = xxx_todo_changeme -# x = 5""" -# self.check(b, a) -# -# def test_multi_1(self): -# b = """ -# def foo(((a, b), c), (d, e, f)) -> z: -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, xxx_todo_changeme1) -> z: -# ((a, b), c) = xxx_todo_changeme -# (d, e, f) = xxx_todo_changeme1 -# x = 5""" -# self.check(b, a) -# -# def test_multi_2(self): -# b = """ -# def foo(x, ((a, b), c), d, (e, f, g), y) -> z: -# x = 5""" -# -# a = """ -# def foo(x, xxx_todo_changeme, d, xxx_todo_changeme1, y) -> z: -# ((a, b), c) = xxx_todo_changeme -# (e, f, g) = xxx_todo_changeme1 -# x = 5""" -# self.check(b, a) -# -# def test_docstring(self): -# b = """ -# def foo(((a, b), c), (d, e, f)) -> z: -# "foo foo foo foo" -# x = 5""" -# -# a = """ -# def foo(xxx_todo_changeme, xxx_todo_changeme1) -> z: -# "foo foo foo foo" -# ((a, b), c) = xxx_todo_changeme -# (d, e, f) = xxx_todo_changeme1 -# x = 5""" -# self.check(b, a) -# -# def test_lambda_no_change(self): -# s = """lambda x: x + 5""" -# self.unchanged(s) -# -# def test_lambda_parens_single_arg(self): -# b = """lambda (x): x + 5""" -# a = """lambda x: x + 5""" -# self.check(b, a) -# -# b = """lambda(x): x + 5""" -# a = """lambda x: x + 5""" -# self.check(b, a) -# -# b = """lambda ((((x)))): x + 5""" -# a = """lambda x: x + 5""" -# self.check(b, a) -# -# b = """lambda((((x)))): x + 5""" -# a = """lambda x: x + 5""" -# self.check(b, a) -# -# def test_lambda_simple(self): -# b = """lambda (x, y): x + f(y)""" -# a = """lambda x_y: x_y[0] + f(x_y[1])""" -# self.check(b, a) -# -# b = """lambda(x, y): x + f(y)""" -# a = """lambda x_y: x_y[0] + f(x_y[1])""" -# self.check(b, a) -# -# b = """lambda (((x, y))): x + f(y)""" -# a = """lambda x_y: x_y[0] + f(x_y[1])""" -# self.check(b, a) -# -# b = """lambda(((x, y))): x + f(y)""" -# a = """lambda x_y: x_y[0] + f(x_y[1])""" -# self.check(b, a) -# -# def test_lambda_one_tuple(self): -# b = """lambda (x,): x + f(x)""" -# a = """lambda x1: x1[0] + f(x1[0])""" -# self.check(b, a) -# -# b = """lambda (((x,))): x + f(x)""" -# a = """lambda x1: x1[0] + f(x1[0])""" -# self.check(b, a) -# -# def test_lambda_simple_multi_use(self): -# b = """lambda (x, y): x + x + f(x) + x""" -# a = """lambda x_y: x_y[0] + x_y[0] + f(x_y[0]) + x_y[0]""" -# self.check(b, a) -# -# def test_lambda_simple_reverse(self): -# b = """lambda (x, y): y + x""" -# a = """lambda x_y: x_y[1] + x_y[0]""" -# self.check(b, a) -# -# def test_lambda_nested(self): -# b = """lambda (x, (y, z)): x + y + z""" -# a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + x_y_z[1][1]""" -# self.check(b, a) -# -# b = """lambda (((x, (y, z)))): x + y + z""" -# a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + x_y_z[1][1]""" -# self.check(b, a) -# -# def test_lambda_nested_multi_use(self): -# b = """lambda (x, (y, z)): x + y + f(y)""" -# a = """lambda x_y_z: x_y_z[0] + x_y_z[1][0] + f(x_y_z[1][0])""" -# self.check(b, a) -# -# class Test_methodattrs(FixerTestCase): -# fixer = "methodattrs" -# -# attrs = ["func", "self", "class"] -# -# def test(self): -# for attr in self.attrs: -# b = "a.im_%s" % attr -# if attr == "class": -# a = "a.__self__.__class__" -# else: -# a = "a.__%s__" % attr -# self.check(b, a) -# -# b = "self.foo.im_%s.foo_bar" % attr -# if attr == "class": -# a = "self.foo.__self__.__class__.foo_bar" -# else: -# a = "self.foo.__%s__.foo_bar" % attr -# self.check(b, a) -# -# def test_unchanged(self): -# for attr in self.attrs: -# s = "foo(im_%s + 5)" % attr -# self.unchanged(s) -# -# s = "f(foo.__%s__)" % attr -# self.unchanged(s) -# -# s = "f(foo.__%s__.foo)" % attr -# self.unchanged(s) -# -# class Test_next(FixerTestCase): -# fixer = "next" -# -# def test_1(self): -# b = """it.next()""" -# a = """next(it)""" -# self.check(b, a) -# -# def test_2(self): -# b = """a.b.c.d.next()""" -# a = """next(a.b.c.d)""" -# self.check(b, a) -# -# def test_3(self): -# b = """(a + b).next()""" -# a = """next((a + b))""" -# self.check(b, a) -# -# def test_4(self): -# b = """a().next()""" -# a = """next(a())""" -# self.check(b, a) -# -# def test_5(self): -# b = """a().next() + b""" -# a = """next(a()) + b""" -# self.check(b, a) -# -# def test_6(self): -# b = """c( a().next() + b)""" -# a = """c( next(a()) + b)""" -# self.check(b, a) -# -# def test_prefix_preservation_1(self): -# b = """ -# for a in b: -# foo(a) -# a.next() -# """ -# a = """ -# for a in b: -# foo(a) -# next(a) -# """ -# self.check(b, a) -# -# def test_prefix_preservation_2(self): -# b = """ -# for a in b: -# foo(a) # abc -# # def -# a.next() -# """ -# a = """ -# for a in b: -# foo(a) # abc -# # def -# next(a) -# """ -# self.check(b, a) -# -# def test_prefix_preservation_3(self): -# b = """ -# next = 5 -# for a in b: -# foo(a) -# a.next() -# """ -# a = """ -# next = 5 -# for a in b: -# foo(a) -# a.__next__() -# """ -# self.check(b, a, ignore_warnings=True) -# -# def test_prefix_preservation_4(self): -# b = """ -# next = 5 -# for a in b: -# foo(a) # abc -# # def -# a.next() -# """ -# a = """ -# next = 5 -# for a in b: -# foo(a) # abc -# # def -# a.__next__() -# """ -# self.check(b, a, ignore_warnings=True) -# -# def test_prefix_preservation_5(self): -# b = """ -# next = 5 -# for a in b: -# foo(foo(a), # abc -# a.next()) -# """ -# a = """ -# next = 5 -# for a in b: -# foo(foo(a), # abc -# a.__next__()) -# """ -# self.check(b, a, ignore_warnings=True) -# -# def test_prefix_preservation_6(self): -# b = """ -# for a in b: -# foo(foo(a), # abc -# a.next()) -# """ -# a = """ -# for a in b: -# foo(foo(a), # abc -# next(a)) -# """ -# self.check(b, a) -# -# def test_method_1(self): -# b = """ -# class A: -# def next(self): -# pass -# """ -# a = """ -# class A: -# def __next__(self): -# pass -# """ -# self.check(b, a) -# -# def test_method_2(self): -# b = """ -# class A(object): -# def next(self): -# pass -# """ -# a = """ -# class A(object): -# def __next__(self): -# pass -# """ -# self.check(b, a) -# -# def test_method_3(self): -# b = """ -# class A: -# def next(x): -# pass -# """ -# a = """ -# class A: -# def __next__(x): -# pass -# """ -# self.check(b, a) -# -# def test_method_4(self): -# b = """ -# class A: -# def __init__(self, foo): -# self.foo = foo -# -# def next(self): -# pass -# -# def __iter__(self): -# return self -# """ -# a = """ -# class A: -# def __init__(self, foo): -# self.foo = foo -# -# def __next__(self): -# pass -# -# def __iter__(self): -# return self -# """ -# self.check(b, a) -# -# def test_method_unchanged(self): -# s = """ -# class A: -# def next(self, a, b): -# pass -# """ -# self.unchanged(s) -# -# def test_shadowing_assign_simple(self): -# s = """ -# next = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_assign_tuple_1(self): -# s = """ -# (next, a) = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_assign_tuple_2(self): -# s = """ -# (a, (b, (next, c)), a) = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_assign_list_1(self): -# s = """ -# [next, a] = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_assign_list_2(self): -# s = """ -# [a, [b, [next, c]], a] = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_builtin_assign(self): -# s = """ -# def foo(): -# __builtin__.next = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_builtin_assign_in_tuple(self): -# s = """ -# def foo(): -# (a, __builtin__.next) = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_builtin_assign_in_list(self): -# s = """ -# def foo(): -# [a, __builtin__.next] = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_assign_to_next(self): -# s = """ -# def foo(): -# A.next = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.unchanged(s) -# -# def test_assign_to_next_in_tuple(self): -# s = """ -# def foo(): -# (a, A.next) = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.unchanged(s) -# -# def test_assign_to_next_in_list(self): -# s = """ -# def foo(): -# [a, A.next] = foo -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.unchanged(s) -# -# def test_shadowing_import_1(self): -# s = """ -# import foo.bar as next -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_2(self): -# s = """ -# import bar, bar.foo as next -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_3(self): -# s = """ -# import bar, bar.foo as next, baz -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_from_1(self): -# s = """ -# from x import next -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_from_2(self): -# s = """ -# from x.a import next -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_from_3(self): -# s = """ -# from x import a, next, b -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_import_from_4(self): -# s = """ -# from x.a import a, next, b -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_funcdef_1(self): -# s = """ -# def next(a): -# pass -# -# class A: -# def next(self, a, b): -# pass -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_funcdef_2(self): -# b = """ -# def next(a): -# pass -# -# class A: -# def next(self): -# pass -# -# it.next() -# """ -# a = """ -# def next(a): -# pass -# -# class A: -# def __next__(self): -# pass -# -# it.__next__() -# """ -# self.warns(b, a, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_global_1(self): -# s = """ -# def f(): -# global next -# next = 5 -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_global_2(self): -# s = """ -# def f(): -# global a, next, b -# next = 5 -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_for_simple(self): -# s = """ -# for next in it(): -# pass -# -# b = 5 -# c = 6 -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_for_tuple_1(self): -# s = """ -# for next, b in it(): -# pass -# -# b = 5 -# c = 6 -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_shadowing_for_tuple_2(self): -# s = """ -# for a, (next, c), b in it(): -# pass -# -# b = 5 -# c = 6 -# """ -# self.warns_unchanged(s, "Calls to builtin next() possibly shadowed") -# -# def test_noncall_access_1(self): -# b = """gnext = g.next""" -# a = """gnext = g.__next__""" -# self.check(b, a) -# -# def test_noncall_access_2(self): -# b = """f(g.next + 5)""" -# a = """f(g.__next__ + 5)""" -# self.check(b, a) -# -# def test_noncall_access_3(self): -# b = """f(g().next + 5)""" -# a = """f(g().__next__ + 5)""" -# self.check(b, a) -# -# class Test_nonzero(FixerTestCase): -# fixer = "nonzero" -# -# def test_1(self): -# b = """ -# class A: -# def __nonzero__(self): -# pass -# """ -# a = """ -# class A: -# def __bool__(self): -# pass -# """ -# self.check(b, a) -# -# def test_2(self): -# b = """ -# class A(object): -# def __nonzero__(self): -# pass -# """ -# a = """ -# class A(object): -# def __bool__(self): -# pass -# """ -# self.check(b, a) -# -# def test_unchanged_1(self): -# s = """ -# class A(object): -# def __bool__(self): -# pass -# """ -# self.unchanged(s) -# -# def test_unchanged_2(self): -# s = """ -# class A(object): -# def __nonzero__(self, a): -# pass -# """ -# self.unchanged(s) -# -# def test_unchanged_func(self): -# s = """ -# def __nonzero__(self): -# pass -# """ -# self.unchanged(s) -# -# class Test_numliterals(FixerTestCase): -# fixer = "numliterals" -# -# def test_octal_1(self): -# b = """0755""" -# a = """0o755""" -# self.check(b, a) -# -# def test_long_int_1(self): -# b = """a = 12L""" -# a = """a = 12""" -# self.check(b, a) -# -# def test_long_int_2(self): -# b = """a = 12l""" -# a = """a = 12""" -# self.check(b, a) -# -# def test_long_hex(self): -# b = """b = 0x12l""" -# a = """b = 0x12""" -# self.check(b, a) -# -# def test_comments_and_spacing(self): -# b = """b = 0x12L""" -# a = """b = 0x12""" -# self.check(b, a) -# -# b = """b = 0755 # spam""" -# a = """b = 0o755 # spam""" -# self.check(b, a) -# -# def test_unchanged_int(self): -# s = """5""" -# self.unchanged(s) -# -# def test_unchanged_float(self): -# s = """5.0""" -# self.unchanged(s) -# -# def test_unchanged_octal(self): -# s = """0o755""" -# self.unchanged(s) -# -# def test_unchanged_hex(self): -# s = """0xABC""" -# self.unchanged(s) -# -# def test_unchanged_exp(self): -# s = """5.0e10""" -# self.unchanged(s) -# -# def test_unchanged_complex_int(self): -# s = """5 + 4j""" -# self.unchanged(s) -# -# def test_unchanged_complex_float(self): -# s = """5.4 + 4.9j""" -# self.unchanged(s) -# -# def test_unchanged_complex_bare(self): -# s = """4j""" -# self.unchanged(s) -# s = """4.4j""" -# self.unchanged(s) -# -# class Test_renames(FixerTestCase): -# fixer = "renames" -# -# modules = {"sys": ("maxint", "maxsize"), -# } -# -# def test_import_from(self): -# for mod, (old, new) in self.modules.items(): -# b = "from %s import %s" % (mod, old) -# a = "from %s import %s" % (mod, new) -# self.check(b, a) -# -# s = "from foo import %s" % old -# self.unchanged(s) -# -# def test_import_from_as(self): -# for mod, (old, new) in self.modules.items(): -# b = "from %s import %s as foo_bar" % (mod, old) -# a = "from %s import %s as foo_bar" % (mod, new) -# self.check(b, a) -# -# def test_import_module_usage(self): -# for mod, (old, new) in self.modules.items(): -# b = """ -# import %s -# foo(%s, %s.%s) -# """ % (mod, mod, mod, old) -# a = """ -# import %s -# foo(%s, %s.%s) -# """ % (mod, mod, mod, new) -# self.check(b, a) -# -# def XXX_test_from_import_usage(self): -# # not implemented yet -# for mod, (old, new) in self.modules.items(): -# b = """ -# from %s import %s -# foo(%s, %s) -# """ % (mod, old, mod, old) -# a = """ -# from %s import %s -# foo(%s, %s) -# """ % (mod, new, mod, new) -# self.check(b, a) -# -# class Test_unicode(FixerTestCase): -# fixer = "unicode" -# -# def test_whitespace(self): -# b = """unicode( x)""" -# a = """str( x)""" -# self.check(b, a) -# -# b = """ unicode(x )""" -# a = """ str(x )""" -# self.check(b, a) -# -# b = """ u'h'""" -# a = """ 'h'""" -# self.check(b, a) -# -# def test_unicode_call(self): -# b = """unicode(x, y, z)""" -# a = """str(x, y, z)""" -# self.check(b, a) -# -# def test_unichr(self): -# b = """unichr(u'h')""" -# a = """chr('h')""" -# self.check(b, a) -# -# def test_unicode_literal_1(self): -# b = '''u"x"''' -# a = '''"x"''' -# self.check(b, a) -# -# def test_unicode_literal_2(self): -# b = """ur'x'""" -# a = """r'x'""" -# self.check(b, a) -# -# def test_unicode_literal_3(self): -# b = """UR'''x''' """ -# a = """R'''x''' """ -# self.check(b, a) -# -# class Test_callable(FixerTestCase): -# fixer = "callable" -# -# def test_prefix_preservation(self): -# b = """callable( x)""" -# a = """import collections\nisinstance( x, collections.Callable)""" -# self.check(b, a) -# -# b = """if callable(x): pass""" -# a = """import collections -# if isinstance(x, collections.Callable): pass""" -# self.check(b, a) -# -# def test_callable_call(self): -# b = """callable(x)""" -# a = """import collections\nisinstance(x, collections.Callable)""" -# self.check(b, a) -# -# def test_global_import(self): -# b = """ -# def spam(foo): -# callable(foo)"""[1:] -# a = """ -# import collections -# def spam(foo): -# isinstance(foo, collections.Callable)"""[1:] -# self.check(b, a) -# -# b = """ -# import collections -# def spam(foo): -# callable(foo)"""[1:] -# # same output if it was already imported -# self.check(b, a) -# -# b = """ -# from collections import * -# def spam(foo): -# callable(foo)"""[1:] -# a = """ -# from collections import * -# import collections -# def spam(foo): -# isinstance(foo, collections.Callable)"""[1:] -# self.check(b, a) -# -# b = """ -# do_stuff() -# do_some_other_stuff() -# assert callable(do_stuff)"""[1:] -# a = """ -# import collections -# do_stuff() -# do_some_other_stuff() -# assert isinstance(do_stuff, collections.Callable)"""[1:] -# self.check(b, a) -# -# b = """ -# if isinstance(do_stuff, Callable): -# assert callable(do_stuff) -# do_stuff(do_stuff) -# if not callable(do_stuff): -# exit(1) -# else: -# assert callable(do_stuff) -# else: -# assert not callable(do_stuff)"""[1:] -# a = """ -# import collections -# if isinstance(do_stuff, Callable): -# assert isinstance(do_stuff, collections.Callable) -# do_stuff(do_stuff) -# if not isinstance(do_stuff, collections.Callable): -# exit(1) -# else: -# assert isinstance(do_stuff, collections.Callable) -# else: -# assert not isinstance(do_stuff, collections.Callable)"""[1:] -# self.check(b, a) -# -# def test_callable_should_not_change(self): -# a = """callable(*x)""" -# self.unchanged(a) -# -# a = """callable(x, y)""" -# self.unchanged(a) -# -# a = """callable(x, kw=y)""" -# self.unchanged(a) -# -# a = """callable()""" -# self.unchanged(a) -# -# class Test_filter(FixerTestCase): -# fixer = "filter" -# -# def test_prefix_preservation(self): -# b = """x = filter( foo, 'abc' )""" -# a = """x = list(filter( foo, 'abc' ))""" -# self.check(b, a) -# -# b = """x = filter( None , 'abc' )""" -# a = """x = [_f for _f in 'abc' if _f]""" -# self.check(b, a) -# -# def test_filter_basic(self): -# b = """x = filter(None, 'abc')""" -# a = """x = [_f for _f in 'abc' if _f]""" -# self.check(b, a) -# -# b = """x = len(filter(f, 'abc'))""" -# a = """x = len(list(filter(f, 'abc')))""" -# self.check(b, a) -# -# b = """x = filter(lambda x: x%2 == 0, range(10))""" -# a = """x = [x for x in range(10) if x%2 == 0]""" -# self.check(b, a) -# -# # Note the parens around x -# b = """x = filter(lambda (x): x%2 == 0, range(10))""" -# a = """x = [x for x in range(10) if x%2 == 0]""" -# self.check(b, a) -# -# # XXX This (rare) case is not supported -# ## b = """x = filter(f, 'abc')[0]""" -# ## a = """x = list(filter(f, 'abc'))[0]""" -# ## self.check(b, a) -# -# def test_filter_nochange(self): -# a = """b.join(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """(a + foo(5)).join(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """iter(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """list(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """list(filter(f, 'abc'))[0]""" -# self.unchanged(a) -# a = """set(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """set(filter(f, 'abc')).pop()""" -# self.unchanged(a) -# a = """tuple(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """any(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """all(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """sum(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """sorted(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """sorted(filter(f, 'abc'), key=blah)""" -# self.unchanged(a) -# a = """sorted(filter(f, 'abc'), key=blah)[0]""" -# self.unchanged(a) -# a = """enumerate(filter(f, 'abc'))""" -# self.unchanged(a) -# a = """enumerate(filter(f, 'abc'), start=1)""" -# self.unchanged(a) -# a = """for i in filter(f, 'abc'): pass""" -# self.unchanged(a) -# a = """[x for x in filter(f, 'abc')]""" -# self.unchanged(a) -# a = """(x for x in filter(f, 'abc'))""" -# self.unchanged(a) -# -# def test_future_builtins(self): -# a = "from future_builtins import spam, filter; filter(f, 'ham')" -# self.unchanged(a) -# -# b = """from future_builtins import spam; x = filter(f, 'abc')""" -# a = """from future_builtins import spam; x = list(filter(f, 'abc'))""" -# self.check(b, a) -# -# a = "from future_builtins import *; filter(f, 'ham')" -# self.unchanged(a) -# -# class Test_map(FixerTestCase): -# fixer = "map" -# -# def check(self, b, a): -# self.unchanged("from future_builtins import map; " + b, a) -# super(Test_map, self).check(b, a) -# -# def test_prefix_preservation(self): -# b = """x = map( f, 'abc' )""" -# a = """x = list(map( f, 'abc' ))""" -# self.check(b, a) -# -# def test_trailing_comment(self): -# b = """x = map(f, 'abc') # foo""" -# a = """x = list(map(f, 'abc')) # foo""" -# self.check(b, a) -# -# def test_None_with_multiple_arguments(self): -# s = """x = map(None, a, b, c)""" -# self.warns_unchanged(s, "cannot convert map(None, ...) with " -# "multiple arguments") -# -# def test_map_basic(self): -# b = """x = map(f, 'abc')""" -# a = """x = list(map(f, 'abc'))""" -# self.check(b, a) -# -# b = """x = len(map(f, 'abc', 'def'))""" -# a = """x = len(list(map(f, 'abc', 'def')))""" -# self.check(b, a) -# -# b = """x = map(None, 'abc')""" -# a = """x = list('abc')""" -# self.check(b, a) -# -# b = """x = map(lambda x: x+1, range(4))""" -# a = """x = [x+1 for x in range(4)]""" -# self.check(b, a) -# -# # Note the parens around x -# b = """x = map(lambda (x): x+1, range(4))""" -# a = """x = [x+1 for x in range(4)]""" -# self.check(b, a) -# -# b = """ -# foo() -# # foo -# map(f, x) -# """ -# a = """ -# foo() -# # foo -# list(map(f, x)) -# """ -# self.warns(b, a, "You should use a for loop here") -# -# # XXX This (rare) case is not supported -# ## b = """x = map(f, 'abc')[0]""" -# ## a = """x = list(map(f, 'abc'))[0]""" -# ## self.check(b, a) -# -# def test_map_nochange(self): -# a = """b.join(map(f, 'abc'))""" -# self.unchanged(a) -# a = """(a + foo(5)).join(map(f, 'abc'))""" -# self.unchanged(a) -# a = """iter(map(f, 'abc'))""" -# self.unchanged(a) -# a = """list(map(f, 'abc'))""" -# self.unchanged(a) -# a = """list(map(f, 'abc'))[0]""" -# self.unchanged(a) -# a = """set(map(f, 'abc'))""" -# self.unchanged(a) -# a = """set(map(f, 'abc')).pop()""" -# self.unchanged(a) -# a = """tuple(map(f, 'abc'))""" -# self.unchanged(a) -# a = """any(map(f, 'abc'))""" -# self.unchanged(a) -# a = """all(map(f, 'abc'))""" -# self.unchanged(a) -# a = """sum(map(f, 'abc'))""" -# self.unchanged(a) -# a = """sorted(map(f, 'abc'))""" -# self.unchanged(a) -# a = """sorted(map(f, 'abc'), key=blah)""" -# self.unchanged(a) -# a = """sorted(map(f, 'abc'), key=blah)[0]""" -# self.unchanged(a) -# a = """enumerate(map(f, 'abc'))""" -# self.unchanged(a) -# a = """enumerate(map(f, 'abc'), start=1)""" -# self.unchanged(a) -# a = """for i in map(f, 'abc'): pass""" -# self.unchanged(a) -# a = """[x for x in map(f, 'abc')]""" -# self.unchanged(a) -# a = """(x for x in map(f, 'abc'))""" -# self.unchanged(a) -# -# def test_future_builtins(self): -# a = "from future_builtins import spam, map, eggs; map(f, 'ham')" -# self.unchanged(a) -# -# b = """from future_builtins import spam, eggs; x = map(f, 'abc')""" -# a = """from future_builtins import spam, eggs; x = list(map(f, 'abc'))""" -# self.check(b, a) -# -# a = "from future_builtins import *; map(f, 'ham')" -# self.unchanged(a) -# -# class Test_zip(FixerTestCase): -# fixer = "zip" -# -# def check(self, b, a): -# self.unchanged("from future_builtins import zip; " + b, a) -# super(Test_zip, self).check(b, a) -# -# def test_zip_basic(self): -# b = """x = zip(a, b, c)""" -# a = """x = list(zip(a, b, c))""" -# self.check(b, a) -# -# b = """x = len(zip(a, b))""" -# a = """x = len(list(zip(a, b)))""" -# self.check(b, a) -# -# def test_zip_nochange(self): -# a = """b.join(zip(a, b))""" -# self.unchanged(a) -# a = """(a + foo(5)).join(zip(a, b))""" -# self.unchanged(a) -# a = """iter(zip(a, b))""" -# self.unchanged(a) -# a = """list(zip(a, b))""" -# self.unchanged(a) -# a = """list(zip(a, b))[0]""" -# self.unchanged(a) -# a = """set(zip(a, b))""" -# self.unchanged(a) -# a = """set(zip(a, b)).pop()""" -# self.unchanged(a) -# a = """tuple(zip(a, b))""" -# self.unchanged(a) -# a = """any(zip(a, b))""" -# self.unchanged(a) -# a = """all(zip(a, b))""" -# self.unchanged(a) -# a = """sum(zip(a, b))""" -# self.unchanged(a) -# a = """sorted(zip(a, b))""" -# self.unchanged(a) -# a = """sorted(zip(a, b), key=blah)""" -# self.unchanged(a) -# a = """sorted(zip(a, b), key=blah)[0]""" -# self.unchanged(a) -# a = """enumerate(zip(a, b))""" -# self.unchanged(a) -# a = """enumerate(zip(a, b), start=1)""" -# self.unchanged(a) -# a = """for i in zip(a, b): pass""" -# self.unchanged(a) -# a = """[x for x in zip(a, b)]""" -# self.unchanged(a) -# a = """(x for x in zip(a, b))""" -# self.unchanged(a) -# -# def test_future_builtins(self): -# a = "from future_builtins import spam, zip, eggs; zip(a, b)" -# self.unchanged(a) -# -# b = """from future_builtins import spam, eggs; x = zip(a, b)""" -# a = """from future_builtins import spam, eggs; x = list(zip(a, b))""" -# self.check(b, a) -# -# a = "from future_builtins import *; zip(a, b)" -# self.unchanged(a) -# -# class Test_standarderror(FixerTestCase): -# fixer = "standarderror" -# -# def test(self): -# b = """x = StandardError()""" -# a = """x = Exception()""" -# self.check(b, a) -# -# b = """x = StandardError(a, b, c)""" -# a = """x = Exception(a, b, c)""" -# self.check(b, a) -# -# b = """f(2 + StandardError(a, b, c))""" -# a = """f(2 + Exception(a, b, c))""" -# self.check(b, a) -# -# class Test_types(FixerTestCase): -# fixer = "types" -# -# def test_basic_types_convert(self): -# b = """types.StringType""" -# a = """bytes""" -# self.check(b, a) -# -# b = """types.DictType""" -# a = """dict""" -# self.check(b, a) -# -# b = """types . IntType""" -# a = """int""" -# self.check(b, a) -# -# b = """types.ListType""" -# a = """list""" -# self.check(b, a) -# -# b = """types.LongType""" -# a = """int""" -# self.check(b, a) -# -# b = """types.NoneType""" -# a = """type(None)""" -# self.check(b, a) -# -# class Test_idioms(FixerTestCase): -# fixer = "idioms" -# -# def test_while(self): -# b = """while 1: foo()""" -# a = """while True: foo()""" -# self.check(b, a) -# -# b = """while 1: foo()""" -# a = """while True: foo()""" -# self.check(b, a) -# -# b = """ -# while 1: -# foo() -# """ -# a = """ -# while True: -# foo() -# """ -# self.check(b, a) -# -# def test_while_unchanged(self): -# s = """while 11: foo()""" -# self.unchanged(s) -# -# s = """while 0: foo()""" -# self.unchanged(s) -# -# s = """while foo(): foo()""" -# self.unchanged(s) -# -# s = """while []: foo()""" -# self.unchanged(s) -# -# def test_eq_simple(self): -# b = """type(x) == T""" -# a = """isinstance(x, T)""" -# self.check(b, a) -# -# b = """if type(x) == T: pass""" -# a = """if isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_eq_reverse(self): -# b = """T == type(x)""" -# a = """isinstance(x, T)""" -# self.check(b, a) -# -# b = """if T == type(x): pass""" -# a = """if isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_eq_expression(self): -# b = """type(x+y) == d.get('T')""" -# a = """isinstance(x+y, d.get('T'))""" -# self.check(b, a) -# -# b = """type( x + y) == d.get('T')""" -# a = """isinstance(x + y, d.get('T'))""" -# self.check(b, a) -# -# def test_is_simple(self): -# b = """type(x) is T""" -# a = """isinstance(x, T)""" -# self.check(b, a) -# -# b = """if type(x) is T: pass""" -# a = """if isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_is_reverse(self): -# b = """T is type(x)""" -# a = """isinstance(x, T)""" -# self.check(b, a) -# -# b = """if T is type(x): pass""" -# a = """if isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_is_expression(self): -# b = """type(x+y) is d.get('T')""" -# a = """isinstance(x+y, d.get('T'))""" -# self.check(b, a) -# -# b = """type( x + y) is d.get('T')""" -# a = """isinstance(x + y, d.get('T'))""" -# self.check(b, a) -# -# def test_is_not_simple(self): -# b = """type(x) is not T""" -# a = """not isinstance(x, T)""" -# self.check(b, a) -# -# b = """if type(x) is not T: pass""" -# a = """if not isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_is_not_reverse(self): -# b = """T is not type(x)""" -# a = """not isinstance(x, T)""" -# self.check(b, a) -# -# b = """if T is not type(x): pass""" -# a = """if not isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_is_not_expression(self): -# b = """type(x+y) is not d.get('T')""" -# a = """not isinstance(x+y, d.get('T'))""" -# self.check(b, a) -# -# b = """type( x + y) is not d.get('T')""" -# a = """not isinstance(x + y, d.get('T'))""" -# self.check(b, a) -# -# def test_ne_simple(self): -# b = """type(x) != T""" -# a = """not isinstance(x, T)""" -# self.check(b, a) -# -# b = """if type(x) != T: pass""" -# a = """if not isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_ne_reverse(self): -# b = """T != type(x)""" -# a = """not isinstance(x, T)""" -# self.check(b, a) -# -# b = """if T != type(x): pass""" -# a = """if not isinstance(x, T): pass""" -# self.check(b, a) -# -# def test_ne_expression(self): -# b = """type(x+y) != d.get('T')""" -# a = """not isinstance(x+y, d.get('T'))""" -# self.check(b, a) -# -# b = """type( x + y) != d.get('T')""" -# a = """not isinstance(x + y, d.get('T'))""" -# self.check(b, a) -# -# def test_type_unchanged(self): -# a = """type(x).__name__""" -# self.unchanged(a) -# -# def test_sort_list_call(self): -# b = """ -# v = list(t) -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(t) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = list(foo(b) + d) -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(foo(b) + d) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# while x: -# v = list(t) -# v.sort() -# foo(v) -# """ -# a = """ -# while x: -# v = sorted(t) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = list(t) -# # foo -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(t) -# # foo -# foo(v) -# """ -# self.check(b, a) -# -# b = r""" -# v = list( t) -# v.sort() -# foo(v) -# """ -# a = r""" -# v = sorted( t) -# foo(v) -# """ -# self.check(b, a) -# -# b = r""" -# try: -# m = list(s) -# m.sort() -# except: pass -# """ -# -# a = r""" -# try: -# m = sorted(s) -# except: pass -# """ -# self.check(b, a) -# -# b = r""" -# try: -# m = list(s) -# # foo -# m.sort() -# except: pass -# """ -# -# a = r""" -# try: -# m = sorted(s) -# # foo -# except: pass -# """ -# self.check(b, a) -# -# b = r""" -# m = list(s) -# # more comments -# m.sort()""" -# -# a = r""" -# m = sorted(s) -# # more comments""" -# self.check(b, a) -# -# def test_sort_simple_expr(self): -# b = """ -# v = t -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(t) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = foo(b) -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(foo(b)) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = b.keys() -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(b.keys()) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = foo(b) + d -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(foo(b) + d) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# while x: -# v = t -# v.sort() -# foo(v) -# """ -# a = """ -# while x: -# v = sorted(t) -# foo(v) -# """ -# self.check(b, a) -# -# b = """ -# v = t -# # foo -# v.sort() -# foo(v) -# """ -# a = """ -# v = sorted(t) -# # foo -# foo(v) -# """ -# self.check(b, a) -# -# b = r""" -# v = t -# v.sort() -# foo(v) -# """ -# a = r""" -# v = sorted(t) -# foo(v) -# """ -# self.check(b, a) -# -# def test_sort_unchanged(self): -# s = """ -# v = list(t) -# w.sort() -# foo(w) -# """ -# self.unchanged(s) -# -# s = """ -# v = list(t) -# v.sort(u) -# foo(v) -# """ -# self.unchanged(s) -# -# class Test_basestring(FixerTestCase): -# fixer = "basestring" -# -# def test_basestring(self): -# b = """isinstance(x, basestring)""" -# a = """isinstance(x, str)""" -# self.check(b, a) -# -# class Test_buffer(FixerTestCase): -# fixer = "buffer" -# -# def test_buffer(self): -# b = """x = buffer(y)""" -# a = """x = memoryview(y)""" -# self.check(b, a) -# -# def test_slicing(self): -# b = """buffer(y)[4:5]""" -# a = """memoryview(y)[4:5]""" -# self.check(b, a) -# -# class Test_future(FixerTestCase): -# fixer = "future" -# -# def test_future(self): -# b = """from __future__ import braces""" -# a = """""" -# self.check(b, a) -# -# b = """# comment\nfrom __future__ import braces""" -# a = """# comment\n""" -# self.check(b, a) -# -# b = """from __future__ import braces\n# comment""" -# a = """\n# comment""" -# self.check(b, a) -# -# def test_run_order(self): -# self.assert_runs_after('print') -# -# class Test_itertools(FixerTestCase): -# fixer = "itertools" -# -# def checkall(self, before, after): -# # Because we need to check with and without the itertools prefix -# # and on each of the three functions, these loops make it all -# # much easier -# for i in ('itertools.', ''): -# for f in ('map', 'filter', 'zip'): -# b = before %(i+'i'+f) -# a = after %(f) -# self.check(b, a) -# -# def test_0(self): -# # A simple example -- test_1 covers exactly the same thing, -# # but it's not quite as clear. -# b = "itertools.izip(a, b)" -# a = "zip(a, b)" -# self.check(b, a) -# -# def test_1(self): -# b = """%s(f, a)""" -# a = """%s(f, a)""" -# self.checkall(b, a) -# -# def test_qualified(self): -# b = """itertools.ifilterfalse(a, b)""" -# a = """itertools.filterfalse(a, b)""" -# self.check(b, a) -# -# b = """itertools.izip_longest(a, b)""" -# a = """itertools.zip_longest(a, b)""" -# self.check(b, a) -# -# def test_2(self): -# b = """ifilterfalse(a, b)""" -# a = """filterfalse(a, b)""" -# self.check(b, a) -# -# b = """izip_longest(a, b)""" -# a = """zip_longest(a, b)""" -# self.check(b, a) -# -# def test_space_1(self): -# b = """ %s(f, a)""" -# a = """ %s(f, a)""" -# self.checkall(b, a) -# -# def test_space_2(self): -# b = """ itertools.ifilterfalse(a, b)""" -# a = """ itertools.filterfalse(a, b)""" -# self.check(b, a) -# -# b = """ itertools.izip_longest(a, b)""" -# a = """ itertools.zip_longest(a, b)""" -# self.check(b, a) -# -# def test_run_order(self): -# self.assert_runs_after('map', 'zip', 'filter') -# -# -# class Test_itertools_imports(FixerTestCase): -# fixer = 'itertools_imports' -# -# def test_reduced(self): -# b = "from itertools import imap, izip, foo" -# a = "from itertools import foo" -# self.check(b, a) -# -# b = "from itertools import bar, imap, izip, foo" -# a = "from itertools import bar, foo" -# self.check(b, a) -# -# b = "from itertools import chain, imap, izip" -# a = "from itertools import chain" -# self.check(b, a) -# -# def test_comments(self): -# b = "#foo\nfrom itertools import imap, izip" -# a = "#foo\n" -# self.check(b, a) -# -# def test_none(self): -# b = "from itertools import imap, izip" -# a = "" -# self.check(b, a) -# -# b = "from itertools import izip" -# a = "" -# self.check(b, a) -# -# def test_import_as(self): -# b = "from itertools import izip, bar as bang, imap" -# a = "from itertools import bar as bang" -# self.check(b, a) -# -# b = "from itertools import izip as _zip, imap, bar" -# a = "from itertools import bar" -# self.check(b, a) -# -# b = "from itertools import imap as _map" -# a = "" -# self.check(b, a) -# -# b = "from itertools import imap as _map, izip as _zip" -# a = "" -# self.check(b, a) -# -# s = "from itertools import bar as bang" -# self.unchanged(s) -# -# def test_ifilter_and_zip_longest(self): -# for name in "filterfalse", "zip_longest": -# b = "from itertools import i%s" % (name,) -# a = "from itertools import %s" % (name,) -# self.check(b, a) -# -# b = "from itertools import imap, i%s, foo" % (name,) -# a = "from itertools import %s, foo" % (name,) -# self.check(b, a) -# -# b = "from itertools import bar, i%s, foo" % (name,) -# a = "from itertools import bar, %s, foo" % (name,) -# self.check(b, a) -# -# def test_import_star(self): -# s = "from itertools import *" -# self.unchanged(s) -# -# -# def test_unchanged(self): -# s = "from itertools import foo" -# self.unchanged(s) -# -# -# class Test_import(FixerTestCase): -# fixer = "import" -# -# def setUp(self): -# super(Test_import, self).setUp() -# # Need to replace fix_import's exists method -# # so we can check that it's doing the right thing -# self.files_checked = [] -# self.present_files = set() -# self.always_exists = True -# def fake_exists(name): -# self.files_checked.append(name) -# return self.always_exists or (name in self.present_files) -# -# from lib2to3.fixes import fix_import -# fix_import.exists = fake_exists -# -# def tearDown(self): -# from lib2to3.fixes import fix_import -# fix_import.exists = os.path.exists -# -# def check_both(self, b, a): -# self.always_exists = True -# super(Test_import, self).check(b, a) -# self.always_exists = False -# super(Test_import, self).unchanged(b) -# -# def test_files_checked(self): -# def p(path): -# # Takes a unix path and returns a path with correct separators -# return os.path.pathsep.join(path.split("/")) -# -# self.always_exists = False -# self.present_files = set(['__init__.py']) -# expected_extensions = ('.py', os.path.sep, '.pyc', '.so', '.sl', '.pyd') -# names_to_test = (p("/spam/eggs.py"), "ni.py", p("../../shrubbery.py")) -# -# for name in names_to_test: -# self.files_checked = [] -# self.filename = name -# self.unchanged("import jam") -# -# if os.path.dirname(name): -# name = os.path.dirname(name) + '/jam' -# else: -# name = 'jam' -# expected_checks = set(name + ext for ext in expected_extensions) -# expected_checks.add("__init__.py") -# -# self.assertEqual(set(self.files_checked), expected_checks) -# -# def test_not_in_package(self): -# s = "import bar" -# self.always_exists = False -# self.present_files = set(["bar.py"]) -# self.unchanged(s) -# -# def test_with_absolute_import_enabled(self): -# s = "from __future__ import absolute_import\nimport bar" -# self.always_exists = False -# self.present_files = set(["__init__.py", "bar.py"]) -# self.unchanged(s) -# -# def test_in_package(self): -# b = "import bar" -# a = "from . import bar" -# self.always_exists = False -# self.present_files = set(["__init__.py", "bar.py"]) -# self.check(b, a) -# -# def test_import_from_package(self): -# b = "import bar" -# a = "from . import bar" -# self.always_exists = False -# self.present_files = set(["__init__.py", "bar" + os.path.sep]) -# self.check(b, a) -# -# def test_already_relative_import(self): -# s = "from . import bar" -# self.unchanged(s) -# -# def test_comments_and_indent(self): -# b = "import bar # Foo" -# a = "from . import bar # Foo" -# self.check(b, a) -# -# def test_from(self): -# b = "from foo import bar, baz" -# a = "from .foo import bar, baz" -# self.check_both(b, a) -# -# b = "from foo import bar" -# a = "from .foo import bar" -# self.check_both(b, a) -# -# b = "from foo import (bar, baz)" -# a = "from .foo import (bar, baz)" -# self.check_both(b, a) -# -# def test_dotted_from(self): -# b = "from green.eggs import ham" -# a = "from .green.eggs import ham" -# self.check_both(b, a) -# -# def test_from_as(self): -# b = "from green.eggs import ham as spam" -# a = "from .green.eggs import ham as spam" -# self.check_both(b, a) -# -# def test_import(self): -# b = "import foo" -# a = "from . import foo" -# self.check_both(b, a) -# -# b = "import foo, bar" -# a = "from . import foo, bar" -# self.check_both(b, a) -# -# b = "import foo, bar, x" -# a = "from . import foo, bar, x" -# self.check_both(b, a) -# -# b = "import x, y, z" -# a = "from . import x, y, z" -# self.check_both(b, a) -# -# def test_import_as(self): -# b = "import foo as x" -# a = "from . import foo as x" -# self.check_both(b, a) -# -# b = "import a as b, b as c, c as d" -# a = "from . import a as b, b as c, c as d" -# self.check_both(b, a) -# -# def test_local_and_absolute(self): -# self.always_exists = False -# self.present_files = set(["foo.py", "__init__.py"]) -# -# s = "import foo, bar" -# self.warns_unchanged(s, "absolute and local imports together") -# -# def test_dotted_import(self): -# b = "import foo.bar" -# a = "from . import foo.bar" -# self.check_both(b, a) -# -# def test_dotted_import_as(self): -# b = "import foo.bar as bang" -# a = "from . import foo.bar as bang" -# self.check_both(b, a) -# -# def test_prefix(self): -# b = """ -# # prefix -# import foo.bar -# """ -# a = """ -# # prefix -# from . import foo.bar -# """ -# self.check_both(b, a) -# -# -# class Test_set_literal(FixerTestCase): -# -# fixer = "set_literal" -# -# def test_basic(self): -# b = """set([1, 2, 3])""" -# a = """{1, 2, 3}""" -# self.check(b, a) -# -# b = """set((1, 2, 3))""" -# a = """{1, 2, 3}""" -# self.check(b, a) -# -# b = """set((1,))""" -# a = """{1}""" -# self.check(b, a) -# -# b = """set([1])""" -# self.check(b, a) -# -# b = """set((a, b))""" -# a = """{a, b}""" -# self.check(b, a) -# -# b = """set([a, b])""" -# self.check(b, a) -# -# b = """set((a*234, f(args=23)))""" -# a = """{a*234, f(args=23)}""" -# self.check(b, a) -# -# b = """set([a*23, f(23)])""" -# a = """{a*23, f(23)}""" -# self.check(b, a) -# -# b = """set([a-234**23])""" -# a = """{a-234**23}""" -# self.check(b, a) -# -# def test_listcomps(self): -# b = """set([x for x in y])""" -# a = """{x for x in y}""" -# self.check(b, a) -# -# b = """set([x for x in y if x == m])""" -# a = """{x for x in y if x == m}""" -# self.check(b, a) -# -# b = """set([x for x in y for a in b])""" -# a = """{x for x in y for a in b}""" -# self.check(b, a) -# -# b = """set([f(x) - 23 for x in y])""" -# a = """{f(x) - 23 for x in y}""" -# self.check(b, a) -# -# def test_whitespace(self): -# b = """set( [1, 2])""" -# a = """{1, 2}""" -# self.check(b, a) -# -# b = """set([1 , 2])""" -# a = """{1 , 2}""" -# self.check(b, a) -# -# b = """set([ 1 ])""" -# a = """{ 1 }""" -# self.check(b, a) -# -# b = """set( [1] )""" -# a = """{1}""" -# self.check(b, a) -# -# b = """set([ 1, 2 ])""" -# a = """{ 1, 2 }""" -# self.check(b, a) -# -# b = """set([x for x in y ])""" -# a = """{x for x in y }""" -# self.check(b, a) -# -# b = """set( -# [1, 2] -# ) -# """ -# a = """{1, 2}\n""" -# self.check(b, a) -# -# def test_comments(self): -# b = """set((1, 2)) # Hi""" -# a = """{1, 2} # Hi""" -# self.check(b, a) -# -# # This isn't optimal behavior, but the fixer is optional. -# b = """ -# # Foo -# set( # Bar -# (1, 2) -# ) -# """ -# a = """ -# # Foo -# {1, 2} -# """ -# self.check(b, a) -# -# def test_unchanged(self): -# s = """set()""" -# self.unchanged(s) -# -# s = """set(a)""" -# self.unchanged(s) -# -# s = """set(a, b, c)""" -# self.unchanged(s) -# -# # Don't transform generators because they might have to be lazy. -# s = """set(x for x in y)""" -# self.unchanged(s) -# -# s = """set(x for x in y if z)""" -# self.unchanged(s) -# -# s = """set(a*823-23**2 + f(23))""" -# self.unchanged(s) -# -# -# class Test_sys_exc(FixerTestCase): -# fixer = "sys_exc" -# -# def test_0(self): -# b = "sys.exc_type" -# a = "sys.exc_info()[0]" -# self.check(b, a) -# -# def test_1(self): -# b = "sys.exc_value" -# a = "sys.exc_info()[1]" -# self.check(b, a) -# -# def test_2(self): -# b = "sys.exc_traceback" -# a = "sys.exc_info()[2]" -# self.check(b, a) -# -# def test_3(self): -# b = "sys.exc_type # Foo" -# a = "sys.exc_info()[0] # Foo" -# self.check(b, a) -# -# def test_4(self): -# b = "sys. exc_type" -# a = "sys. exc_info()[0]" -# self.check(b, a) -# -# def test_5(self): -# b = "sys .exc_type" -# a = "sys .exc_info()[0]" -# self.check(b, a) -# -# -# class Test_paren(FixerTestCase): -# fixer = "paren" -# -# def test_0(self): -# b = """[i for i in 1, 2 ]""" -# a = """[i for i in (1, 2) ]""" -# self.check(b, a) -# -# def test_1(self): -# b = """[i for i in 1, 2, ]""" -# a = """[i for i in (1, 2,) ]""" -# self.check(b, a) -# -# def test_2(self): -# b = """[i for i in 1, 2 ]""" -# a = """[i for i in (1, 2) ]""" -# self.check(b, a) -# -# def test_3(self): -# b = """[i for i in 1, 2 if i]""" -# a = """[i for i in (1, 2) if i]""" -# self.check(b, a) -# -# def test_4(self): -# b = """[i for i in 1, 2 ]""" -# a = """[i for i in (1, 2) ]""" -# self.check(b, a) -# -# def test_5(self): -# b = """(i for i in 1, 2)""" -# a = """(i for i in (1, 2))""" -# self.check(b, a) -# -# def test_6(self): -# b = """(i for i in 1 ,2 if i)""" -# a = """(i for i in (1 ,2) if i)""" -# self.check(b, a) -# -# def test_unchanged_0(self): -# s = """[i for i in (1, 2)]""" -# self.unchanged(s) -# -# def test_unchanged_1(self): -# s = """[i for i in foo()]""" -# self.unchanged(s) -# -# def test_unchanged_2(self): -# s = """[i for i in (1, 2) if nothing]""" -# self.unchanged(s) -# -# def test_unchanged_3(self): -# s = """(i for i in (1, 2))""" -# self.unchanged(s) -# -# def test_unchanged_4(self): -# s = """[i for i in m]""" -# self.unchanged(s) -# -# class Test_metaclass(FixerTestCase): -# -# fixer = 'metaclass' -# -# def test_unchanged(self): -# self.unchanged("class X(): pass") -# self.unchanged("class X(object): pass") -# self.unchanged("class X(object1, object2): pass") -# self.unchanged("class X(object1, object2, object3): pass") -# self.unchanged("class X(metaclass=Meta): pass") -# self.unchanged("class X(b, arg=23, metclass=Meta): pass") -# self.unchanged("class X(b, arg=23, metaclass=Meta, other=42): pass") -# -# s = """ -# class X: -# def __metaclass__(self): pass -# """ -# self.unchanged(s) -# -# s = """ -# class X: -# a[23] = 74 -# """ -# self.unchanged(s) -# -# def test_comments(self): -# b = """ -# class X: -# # hi -# __metaclass__ = AppleMeta -# """ -# a = """ -# class X(metaclass=AppleMeta): -# # hi -# pass -# """ -# self.check(b, a) -# -# b = """ -# class X: -# __metaclass__ = Meta -# # Bedtime! -# """ -# a = """ -# class X(metaclass=Meta): -# pass -# # Bedtime! -# """ -# self.check(b, a) -# -# def test_meta(self): -# # no-parent class, odd body -# b = """ -# class X(): -# __metaclass__ = Q -# pass -# """ -# a = """ -# class X(metaclass=Q): -# pass -# """ -# self.check(b, a) -# -# # one parent class, no body -# b = """class X(object): __metaclass__ = Q""" -# a = """class X(object, metaclass=Q): pass""" -# self.check(b, a) -# -# -# # one parent, simple body -# b = """ -# class X(object): -# __metaclass__ = Meta -# bar = 7 -# """ -# a = """ -# class X(object, metaclass=Meta): -# bar = 7 -# """ -# self.check(b, a) -# -# b = """ -# class X: -# __metaclass__ = Meta; x = 4; g = 23 -# """ -# a = """ -# class X(metaclass=Meta): -# x = 4; g = 23 -# """ -# self.check(b, a) -# -# # one parent, simple body, __metaclass__ last -# b = """ -# class X(object): -# bar = 7 -# __metaclass__ = Meta -# """ -# a = """ -# class X(object, metaclass=Meta): -# bar = 7 -# """ -# self.check(b, a) -# -# # redefining __metaclass__ -# b = """ -# class X(): -# __metaclass__ = A -# __metaclass__ = B -# bar = 7 -# """ -# a = """ -# class X(metaclass=B): -# bar = 7 -# """ -# self.check(b, a) -# -# # multiple inheritance, simple body -# b = """ -# class X(clsA, clsB): -# __metaclass__ = Meta -# bar = 7 -# """ -# a = """ -# class X(clsA, clsB, metaclass=Meta): -# bar = 7 -# """ -# self.check(b, a) -# -# # keywords in the class statement -# b = """class m(a, arg=23): __metaclass__ = Meta""" -# a = """class m(a, arg=23, metaclass=Meta): pass""" -# self.check(b, a) -# -# b = """ -# class X(expression(2 + 4)): -# __metaclass__ = Meta -# """ -# a = """ -# class X(expression(2 + 4), metaclass=Meta): -# pass -# """ -# self.check(b, a) -# -# b = """ -# class X(expression(2 + 4), x**4): -# __metaclass__ = Meta -# """ -# a = """ -# class X(expression(2 + 4), x**4, metaclass=Meta): -# pass -# """ -# self.check(b, a) -# -# b = """ -# class X: -# __metaclass__ = Meta -# save.py = 23 -# """ -# a = """ -# class X(metaclass=Meta): -# save.py = 23 -# """ -# self.check(b, a) -# -# -# class Test_getcwdu(FixerTestCase): -# -# fixer = 'getcwdu' -# -# def test_basic(self): -# b = """os.getcwdu""" -# a = """os.getcwd""" -# self.check(b, a) -# -# b = """os.getcwdu()""" -# a = """os.getcwd()""" -# self.check(b, a) -# -# b = """meth = os.getcwdu""" -# a = """meth = os.getcwd""" -# self.check(b, a) -# -# b = """os.getcwdu(args)""" -# a = """os.getcwd(args)""" -# self.check(b, a) -# -# def test_comment(self): -# b = """os.getcwdu() # Foo""" -# a = """os.getcwd() # Foo""" -# self.check(b, a) -# -# def test_unchanged(self): -# s = """os.getcwd()""" -# self.unchanged(s) -# -# s = """getcwdu()""" -# self.unchanged(s) -# -# s = """os.getcwdb()""" -# self.unchanged(s) -# -# def test_indentation(self): -# b = """ -# if 1: -# os.getcwdu() -# """ -# a = """ -# if 1: -# os.getcwd() -# """ -# self.check(b, a) -# -# def test_multilation(self): -# b = """os .getcwdu()""" -# a = """os .getcwd()""" -# self.check(b, a) -# -# b = """os. getcwdu""" -# a = """os. getcwd""" -# self.check(b, a) -# -# b = """os.getcwdu ( )""" -# a = """os.getcwd ( )""" -# self.check(b, a) -# -# -# class Test_operator(FixerTestCase): -# -# fixer = "operator" -# -# def test_operator_isCallable(self): -# b = "operator.isCallable(x)" -# a = "hasattr(x, '__call__')" -# self.check(b, a) -# -# def test_operator_sequenceIncludes(self): -# b = "operator.sequenceIncludes(x, y)" -# a = "operator.contains(x, y)" -# self.check(b, a) -# -# b = "operator .sequenceIncludes(x, y)" -# a = "operator .contains(x, y)" -# self.check(b, a) -# -# b = "operator. sequenceIncludes(x, y)" -# a = "operator. contains(x, y)" -# self.check(b, a) -# -# def test_operator_isSequenceType(self): -# b = "operator.isSequenceType(x)" -# a = "import collections\nisinstance(x, collections.Sequence)" -# self.check(b, a) -# -# def test_operator_isMappingType(self): -# b = "operator.isMappingType(x)" -# a = "import collections\nisinstance(x, collections.Mapping)" -# self.check(b, a) -# -# def test_operator_isNumberType(self): -# b = "operator.isNumberType(x)" -# a = "import numbers\nisinstance(x, numbers.Number)" -# self.check(b, a) -# -# def test_operator_repeat(self): -# b = "operator.repeat(x, n)" -# a = "operator.mul(x, n)" -# self.check(b, a) -# -# b = "operator .repeat(x, n)" -# a = "operator .mul(x, n)" -# self.check(b, a) -# -# b = "operator. repeat(x, n)" -# a = "operator. mul(x, n)" -# self.check(b, a) -# -# def test_operator_irepeat(self): -# b = "operator.irepeat(x, n)" -# a = "operator.imul(x, n)" -# self.check(b, a) -# -# b = "operator .irepeat(x, n)" -# a = "operator .imul(x, n)" -# self.check(b, a) -# -# b = "operator. irepeat(x, n)" -# a = "operator. imul(x, n)" -# self.check(b, a) -# -# def test_bare_isCallable(self): -# s = "isCallable(x)" -# t = "You should use 'hasattr(x, '__call__')' here." -# self.warns_unchanged(s, t) -# -# def test_bare_sequenceIncludes(self): -# s = "sequenceIncludes(x, y)" -# t = "You should use 'operator.contains(x, y)' here." -# self.warns_unchanged(s, t) -# -# def test_bare_operator_isSequenceType(self): -# s = "isSequenceType(z)" -# t = "You should use 'isinstance(z, collections.Sequence)' here." -# self.warns_unchanged(s, t) -# -# def test_bare_operator_isMappingType(self): -# s = "isMappingType(x)" -# t = "You should use 'isinstance(x, collections.Mapping)' here." -# self.warns_unchanged(s, t) -# -# def test_bare_operator_isNumberType(self): -# s = "isNumberType(y)" -# t = "You should use 'isinstance(y, numbers.Number)' here." -# self.warns_unchanged(s, t) -# -# def test_bare_operator_repeat(self): -# s = "repeat(x, n)" -# t = "You should use 'operator.mul(x, n)' here." -# self.warns_unchanged(s, t) -# -# def test_bare_operator_irepeat(self): -# s = "irepeat(y, 187)" -# t = "You should use 'operator.imul(y, 187)' here." -# self.warns_unchanged(s, t) -# -# -# class Test_exitfunc(FixerTestCase): -# -# fixer = "exitfunc" -# -# def test_simple(self): -# b = """ -# import sys -# sys.exitfunc = my_atexit -# """ -# a = """ -# import sys -# import atexit -# atexit.register(my_atexit) -# """ -# self.check(b, a) -# -# def test_names_import(self): -# b = """ -# import sys, crumbs -# sys.exitfunc = my_func -# """ -# a = """ -# import sys, crumbs, atexit -# atexit.register(my_func) -# """ -# self.check(b, a) -# -# def test_complex_expression(self): -# b = """ -# import sys -# sys.exitfunc = do(d)/a()+complex(f=23, g=23)*expression -# """ -# a = """ -# import sys -# import atexit -# atexit.register(do(d)/a()+complex(f=23, g=23)*expression) -# """ -# self.check(b, a) -# -# def test_comments(self): -# b = """ -# import sys # Foo -# sys.exitfunc = f # Blah -# """ -# a = """ -# import sys -# import atexit # Foo -# atexit.register(f) # Blah -# """ -# self.check(b, a) -# -# b = """ -# import apples, sys, crumbs, larry # Pleasant comments -# sys.exitfunc = func -# """ -# a = """ -# import apples, sys, crumbs, larry, atexit # Pleasant comments -# atexit.register(func) -# """ -# self.check(b, a) -# -# def test_in_a_function(self): -# b = """ -# import sys -# def f(): -# sys.exitfunc = func -# """ -# a = """ -# import sys -# import atexit -# def f(): -# atexit.register(func) -# """ -# self.check(b, a) -# -# def test_no_sys_import(self): -# b = """sys.exitfunc = f""" -# a = """atexit.register(f)""" -# msg = ("Can't find sys import; Please add an atexit import at the " -# "top of your file.") -# self.warns(b, a, msg) -# -# -# def test_unchanged(self): -# s = """f(sys.exitfunc)""" -# self.unchanged(s) diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_list.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_list.py deleted file mode 100644 index 16fb84c..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_list.py +++ /dev/null @@ -1,192 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the backported class:`list` class. -""" - -from __future__ import absolute_import, unicode_literals, print_function -from future.builtins import * -from future import utils -from future.tests.base import unittest, expectedFailurePY2 - - -class TestList(unittest.TestCase): - def test_isinstance_list(self): - self.assertTrue(isinstance([], list)) - self.assertEqual([1, 2, 3], list([1, 2, 3])) - - def test_isinstance_list_subclass(self): - """ - Issue #89 - """ - value = list([1, 2, 3]) - class Magic(list): - pass - self.assertTrue(isinstance(value, list)) - self.assertFalse(isinstance(value, Magic)) - - def test_list_empty(self): - """ - list() -> [] - """ - self.assertEqual(list(), []) - - def test_list_clear(self): - l = list() - l.append(1) - l.clear() - self.assertEqual(len(l), 0) - l.extend([2, 3]) - l.clear() - self.assertEqual(len(l), 0) - - def test_list_list(self): - self.assertEqual(list(list()), []) - self.assertTrue(isinstance(list(list()), list)) - - def test_list_list2(self): - """ - Issue #50 - """ - l = list([1, 2, 3]) - l2 = list(l) - self.assertEqual(len(l2), 3) - self.assertEqual(l2, [1, 2, 3]) - - def test_list_equal(self): - l = [1, 3, 5] - self.assertEqual(list(l), l) - - def test_list_getitem(self): - l = list('ABCD') - self.assertEqual(l, ['A', 'B', 'C', 'D']) - self.assertEqual(l[0], 'A') - self.assertEqual(l[-1], 'D') - self.assertEqual(l[0:1], ['A']) - self.assertEqual(l[0:2], ['A', 'B']) - self.assertEqual(''.join(l[:]), 'ABCD') - - def test_list_setitem(self): - l = list('ABCD') - l[1] = b'B' - self.assertEqual(l, ['A', b'B', 'C', 'D']) - - def test_list_iteration(self): - l = list('ABCD') - for item in l: - self.assertTrue(isinstance(item, str)) - - def test_list_plus_list(self): - l1 = list('ABCD') - l2 = ['E', 'F', 'G', 'H'] - self.assertEqual(l1 + l2, ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H']) - self.assertEqual(type(l1 + l2), list) - self.assertEqual(l2 + l1, ['E', 'F', 'G', 'H', 'A', 'B', 'C', 'D']) - self.assertEqual(l2 + l1, list('EFGHABCD')) - self.assertEqual(type(l2 + l1), list) - self.assertTrue(isinstance(l2 + l1, list)) - - def test_list_contains_something(self): - l = list('ABCD') - self.assertTrue('A' in l) - self.assertFalse(['A', 'B'] in l) - - def test_list_index(self): - l = list('ABCD') - self.assertEqual(l.index('B'), 1) - with self.assertRaises(ValueError): - l.index('') - - def test_copy(self): - l = list('ABCD') - l2 = l.copy() - self.assertEqual(l, l2) - l2.pop() - self.assertNotEqual(l, l2) - - # @unittest.skip('Fails on Python <= 2.7.6 due to list subclass slicing bug') - def test_slice(self): - """ - Do slices return newlist objects? - """ - l = list(u'abcd') - self.assertEqual(l[:2], [u'a', u'b']) - # Fails due to bug on Py2: - # self.assertEqual(type(l[:2]), list) - self.assertEqual(l[-2:], [u'c', u'd']) - # Fails due to bug on Py2: - # self.assertEqual(type(l[-2:]), list) - - # @unittest.skip('Fails on Python <= 2.7.6 due to list subclass slicing bug') - def test_subclassing(self): - """ - Can newlist be subclassed and do list methods then return instances of - the same class? (This is the Py3 behaviour). - """ - class SubClass(list): - pass - l = SubClass(u'abcd') - l2 = SubClass(str(u'abcd')) - self.assertEqual(type(l), SubClass) - self.assertTrue(isinstance(l, list)) - # Fails on Py2.7 but passes on Py3.3: - # self.assertEqual(type(l + l), list) - self.assertTrue(isinstance(l[0], str)) - self.assertEqual(type(l2[0]), str) - # This is not true on Py3.3: - # self.assertEqual(type(l[:2]), SubClass) - self.assertTrue(isinstance(l[:2], list)) - - def test_subclassing_2(self): - """ - Tests __new__ method in subclasses. Fails in versions <= 0.11.4 - """ - class SubClass(list): - def __new__(cls, *args, **kwargs): - self = list.__new__(cls, *args, **kwargs) - assert type(self) == SubClass - return self - l = SubClass(u'abcd') - self.assertEqual(type(l), SubClass) - self.assertEqual(l, [u'a', u'b', u'c', u'd']) - - def test_bool(self): - l = list([]) - l2 = list([1, 3, 5]) - self.assertFalse(bool(l)) - self.assertTrue(bool(l2)) - l2.clear() - self.assertFalse(bool(l2)) - - @expectedFailurePY2 - def test_multiple_inheritance(self): - """ - Issue #96 (for newdict instead of newobject) - """ - if utils.PY2: - from collections import Container - else: - from collections.abc import Container - - class Base(list): - pass - - class Foo(Base, Container): - def __contains__(self, item): - return False - - @expectedFailurePY2 - def test_with_metaclass_and_list(self): - """ - Issue #91 (for newdict instead of newobject) - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, list)): - pass - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_magicsuper.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_magicsuper.py deleted file mode 100644 index e5bbe09..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_magicsuper.py +++ /dev/null @@ -1,135 +0,0 @@ -""" -Tests for the super() function. - -Based on Ryan Kelly's magicsuper.tests -""" - -from __future__ import absolute_import, division, print_function, unicode_literals -import future.builtins.newsuper -from future.builtins import super -from future.tests.base import unittest -from future import utils - - -class TestMagicSuper(unittest.TestCase): - - def test_basic_diamond(self): - class Base(object): - def calc(self,value): - return 2 * value - class Sub1(Base): - def calc(self,value): - return 7 + super().calc(value) - class Sub2(Base): - def calc(self,value): - return super().calc(value) - 1 - class Diamond(Sub1,Sub2): - def calc(self,value): - return 3 * super().calc(value) - b = Base() - s1 = Sub1() - s2 = Sub2() - d = Diamond() - for x in range(10): - self.assertEqual(b.calc(x),2*x) - self.assertEqual(s1.calc(x),7+(2*x)) - self.assertEqual(s2.calc(x),(2*x)-1) - self.assertEqual(d.calc(x),3*(7+((2*x)-1))) - - def test_with_unrelated_methods(self): - class Base(object): - def hello(self): - return "world" - class Sub(Base): - def hello(self): - return "hello " + super().hello() - def other(self): - pass - class SubSub(Sub): - def other(self): - return super().other() - ss = SubSub() - self.assertEqual(ss.hello(),"hello world") - - @unittest.skipIf(utils.PY3, "this test isn't relevant on Py3") - def test_fails_for_oldstyle_class(self): - class OldStyle: - def testme(self): - return super().testme() - o = OldStyle() - self.assertRaises(RuntimeError,o.testme) - - def test_fails_for_raw_functions(self): - def not_a_method(): - super().not_a_method() - self.assertRaises(RuntimeError,not_a_method) - def not_a_method(self): - super().not_a_method() - if utils.PY2: - self.assertRaises(RuntimeError,not_a_method,self) - else: - self.assertRaises(AttributeError,not_a_method,self) - - def assertSuperEquals(self,sobj1,sobj2): - assert sobj1.__self__ is sobj2.__self__ - assert sobj1.__self_class__ is sobj2.__self_class__ - assert sobj1.__thisclass__ is sobj2.__thisclass__ - - def test_call_with_args_does_nothing(self): - if utils.PY2: - from __builtin__ import super as builtin_super - else: - from builtins import super as builtin_super - class Base(object): - def calc(self,value): - return 2 * value - class Sub1(Base): - def calc(self,value): - return 7 + super().calc(value) - class Sub2(Base): - def calc(self,value): - return super().calc(value) - 1 - class Diamond(Sub1,Sub2): - def calc(self,value): - return 3 * super().calc(value) - for cls in (Base,Sub1,Sub2,Diamond,): - obj = cls() - self.assertSuperEquals(builtin_super(cls), super(cls)) - self.assertSuperEquals(builtin_super(cls,obj), super(cls,obj)) - - @unittest.skipIf(utils.PY3, "this test isn't relevant for Py3's super()") - def test_superm(self): - class Base(object): - def getit(self): - return 2 - class Sub(Base): - def getit(self): - return 10 * future.builtins.newsuper.superm() - s = Sub() - self.assertEqual(s.getit(),20) - - def test_use_inside_dunder_new(self): - class Terminal(str): - def __new__(cls, value, token_type): - self = super().__new__(cls, value) - self.token_type = token_type - return self - DOT = Terminal(".", "dit") - self.assertTrue(isinstance(DOT, str)) - self.assertTrue(isinstance(DOT, Terminal)) - - def test_use_inside_classmethod(self): - class Base(object): - @classmethod - def getit(cls): - return 42 - class Singleton(Base): - @classmethod - def getit(cls): - print(super()) - return super().getit() + 1 - self.assertEqual(Singleton.getit(), 43) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_object.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_object.py deleted file mode 100644 index 4f99cb5..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_object.py +++ /dev/null @@ -1,289 +0,0 @@ -""" -Tests to make sure the newobject object (which defines Python 2-compatible -``__unicode__`` and ``next`` methods) is working. -""" - -from __future__ import absolute_import, division -from future import utils -from future.builtins import object, str, next, int, super -from future.utils import implements_iterator, python_2_unicode_compatible -from future.tests.base import unittest, expectedFailurePY2 - - -class TestNewObject(unittest.TestCase): - def test_object_implements_py2_unicode_method(self): - my_unicode_str = u'Unicode string: \u5b54\u5b50' - class A(object): - def __str__(self): - return my_unicode_str - a = A() - self.assertEqual(len(str(a)), 18) - if utils.PY2: - self.assertTrue(hasattr(a, '__unicode__')) - else: - self.assertFalse(hasattr(a, '__unicode__')) - self.assertEqual(str(a), my_unicode_str) - self.assertTrue(isinstance(str(a).encode('utf-8'), bytes)) - if utils.PY2: - self.assertTrue(type(unicode(a)) == unicode) - self.assertEqual(unicode(a), my_unicode_str) - - # Manual equivalent on Py2 without the decorator: - if not utils.PY3: - class B(object): - def __unicode__(self): - return u'Unicode string: \u5b54\u5b50' - def __str__(self): - return unicode(self).encode('utf-8') - b = B() - assert str(a) == str(b) - - def test_implements_py2_iterator(self): - - class Upper(object): - def __init__(self, iterable): - self._iter = iter(iterable) - def __next__(self): # note the Py3 interface - return next(self._iter).upper() - def __iter__(self): - return self - - self.assertEqual(list(Upper('hello')), list('HELLO')) - - # Try combining it with the next() function: - - class MyIter(object): - def __next__(self): - return 'Next!' - def __iter__(self): - return self - - itr = MyIter() - self.assertEqual(next(itr), 'Next!') - - itr2 = MyIter() - for i, item in enumerate(itr2): - if i >= 10: - break - self.assertEqual(item, 'Next!') - - def test_implements_py2_nonzero(self): - - class EvenIsTrue(object): - """ - An integer that evaluates to True if even. - """ - def __init__(self, my_int): - self.my_int = my_int - def __bool__(self): - return self.my_int % 2 == 0 - def __add__(self, other): - return type(self)(self.my_int + other) - - k = EvenIsTrue(5) - self.assertFalse(k) - self.assertFalse(bool(k)) - self.assertTrue(k + 1) - self.assertTrue(bool(k + 1)) - self.assertFalse(k + 2) - - - def test_int_implements_py2_nonzero(self): - """ - Tests whether the newint object provides a __nonzero__ method that - maps to __bool__ in case the user redefines __bool__ in a subclass of - newint. - """ - - class EvenIsTrue(int): - """ - An integer that evaluates to True if even. - """ - def __bool__(self): - return self % 2 == 0 - def __add__(self, other): - val = super().__add__(other) - return type(self)(val) - - k = EvenIsTrue(5) - self.assertFalse(k) - self.assertFalse(bool(k)) - self.assertTrue(k + 1) - self.assertTrue(bool(k + 1)) - self.assertFalse(k + 2) - - def test_non_iterator(self): - """ - The default behaviour of next(o) for a newobject o should be to raise a - TypeError, as with the corresponding builtin object. - """ - o = object() - with self.assertRaises(TypeError): - next(o) - - def test_bool_empty_object(self): - """ - The default result of bool(newobject()) should be True, as with builtin - objects. - """ - o = object() - self.assertTrue(bool(o)) - - class MyClass(object): - pass - - obj = MyClass() - self.assertTrue(bool(obj)) - - def test_isinstance_object_subclass(self): - """ - This was failing before - """ - class A(object): - pass - a = A() - - class B(object): - pass - b = B() - - self.assertFalse(isinstance(a, B)) - self.assertFalse(isinstance(b, A)) - self.assertTrue(isinstance(a, A)) - self.assertTrue(isinstance(b, B)) - - class C(A): - pass - c = C() - - self.assertTrue(isinstance(c, A)) - self.assertFalse(isinstance(c, B)) - self.assertFalse(isinstance(a, C)) - self.assertFalse(isinstance(b, C)) - self.assertTrue(isinstance(c, C)) - - @expectedFailurePY2 - def test_types_isinstance_newobject(self): - a = list() - b = dict() - c = set() - self.assertTrue(isinstance(a, object)) - self.assertTrue(isinstance(b, object)) - self.assertTrue(isinstance(c, object)) - - # Old-style class instances on Py2 should still report as an instance - # of object as usual on Py2: - class D: - pass - d = D() - self.assertTrue(isinstance(d, object)) - - e = object() - self.assertTrue(isinstance(e, object)) - - class F(object): - pass - f = F() - self.assertTrue(isinstance(f, object)) - - class G(F): - pass - g = G() - self.assertTrue(isinstance(g, object)) - - class H(): - pass - h = H() - self.assertTrue(isinstance(h, object)) - - def test_long_special_method(self): - class A(object): - def __int__(self): - return 0 - a = A() - self.assertEqual(int(a), 0) - if utils.PY2: - self.assertEqual(long(a), 0) - - def test_multiple_inheritance(self): - """ - Issue #96 - """ - if utils.PY2: - from collections import Container - else: - from collections.abc import Container - - class Base(object): - pass - - class Foo(Base, Container): - def __contains__(self, item): - return False - - def test_with_metaclass_and_object(self): - """ - Issue #91 - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, object)): - pass - - def test_bool(self): - """ - Issue #211 - """ - from builtins import object - - class ResultSet(object): - def __len__(self): - return 0 - - self.assertTrue(bool(ResultSet()) is False) - - class ResultSet(object): - def __len__(self): - return 2 - - self.assertTrue(bool(ResultSet()) is True) - - def test_bool2(self): - """ - If __bool__ is defined, the presence or absence of __len__ should - be irrelevant. - """ - from builtins import object - - class TrueThing(object): - def __bool__(self): - return True - def __len__(self): - raise RuntimeError('__len__ should not be called') - - self.assertTrue(bool(TrueThing())) - - class FalseThing(object): - def __bool__(self): - return False - def __len__(self): - raise RuntimeError('__len__ should not be called') - - self.assertFalse(bool(FalseThing())) - - def test_cannot_assign_new_attributes_to_object(self): - """ - New attributes cannot be assigned to object() instances in Python. - The same should apply to newobject. - """ - from builtins import object - - with self.assertRaises(AttributeError): - object().arbitrary_attribute_name = True - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_pasteurize.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_pasteurize.py deleted file mode 100644 index 2b6e2ee..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_pasteurize.py +++ /dev/null @@ -1,256 +0,0 @@ -# -*- coding: utf-8 -*- -""" -This module contains snippets of Python 3 code (invalid Python 2) and -tests for whether they can be passed to ``pasteurize`` and -immediately run under both Python 2 and Python 3. -""" - -from __future__ import print_function, absolute_import - -import pprint -from subprocess import Popen, PIPE -import tempfile -import os - -from future.tests.base import CodeHandler, unittest, skip26 - - -class TestPasteurize(CodeHandler): - """ - After running ``pasteurize``, these Python 3 code snippets should run - on both Py3 and Py2. - """ - - def setUp(self): - # For tests that need a text file: - _, self.textfilename = tempfile.mkstemp(text=True) - super(TestPasteurize, self).setUp() - - def tearDown(self): - os.unlink(self.textfilename) - - @skip26 # Python 2.6's lib2to3 causes the "from builtins import - # range" line to be stuck at the bottom of the module! - def test_range_slice(self): - """ - After running ``pasteurize``, this Python 3 code should run - quickly on both Py3 and Py2 without a MemoryError - """ - code = ''' - for i in range(10**8)[:10]: - pass - ''' - self.unchanged(code, from3=True) - - def test_print(self): - """ - This Python 3-only code is a SyntaxError on Py2 without the - print_function import from __future__. - """ - code = ''' - import sys - print('Hello', file=sys.stderr) - ''' - self.unchanged(code, from3=True) - - def test_division(self): - """ - True division should not be screwed up by conversion from 3 to both - """ - code = ''' - x = 3 / 2 - assert x == 1.5 - ''' - self.unchanged(code, from3=True) - - # TODO: write / fix the raise_ fixer so that it uses the raise_ function - @unittest.expectedFailure - def test_exception_indentation(self): - """ - As of v0.11.2, pasteurize broke the indentation of ``raise`` statements - using with_traceback. Test for this. - """ - before = ''' - import sys - if True: - try: - 'string' + 1 - except TypeError: - ty, va, tb = sys.exc_info() - raise TypeError("can't do that!").with_traceback(tb) - ''' - after = ''' - import sys - from future.utils import raise_with_traceback - if True: - try: - 'string' + 1 - except TypeError: - ty, va, tb = sys.exc_info() - raise_with_traceback(TypeError("can't do that!"), tb) - ''' - self.convert_check(before, after, from3=True) - - # TODO: fix and test this test - @unittest.expectedFailure - def test_urllib_request(self): - """ - Example Python 3 code using the new urllib.request module. - - Does the ``pasteurize`` script handle this? - """ - before = """ - import pprint - import urllib.request - - URL = 'http://pypi.python.org/pypi/{}/json' - package = 'future' - - r = urllib.request.urlopen(URL.format(package)) - pprint.pprint(r.read()) - """ - after = """ - import pprint - import future.standard_library.urllib.request as urllib_request - - URL = 'http://pypi.python.org/pypi/{}/json' - package = 'future' - - r = urllib_request.urlopen(URL.format(package)) - pprint.pprint(r.read()) - """ - - self.convert_check(before, after, from3=True) - - def test_urllib_refactor2(self): - before = """ - import urllib.request, urllib.parse - - f = urllib.request.urlopen(url, timeout=15) - filename = urllib.parse.urlparse(url)[2].split('/')[-1] - """ - - after = """ - from future.standard_library.urllib import request as urllib_request - from future.standard_library.urllib import parse as urllib_parse - - f = urllib_request.urlopen(url, timeout=15) - filename = urllib_parse.urlparse(url)[2].split('/')[-1] - """ - - def test_correct_exit_status(self): - """ - Issue #119: futurize and pasteurize were not exiting with the correct - status code. This is because the status code returned from - libfuturize.main.main() etc. was a ``newint``, which sys.exit() always - translates into 1! - """ - from libpasteurize.main import main - # Try pasteurizing this test script: - retcode = main([self.textfilename]) - self.assertTrue(isinstance(retcode, int)) # i.e. Py2 builtin int - - -class TestFuturizeAnnotations(CodeHandler): - @unittest.expectedFailure - def test_return_annotations_alone(self): - before = "def foo() -> 'bar': pass" - after = """ - def foo(): pass - foo.__annotations__ = {'return': 'bar'} - """ - self.convert_check(before, after, from3=True) - - b = """ - def foo() -> "bar": - print "baz" - print "what's next, again?" - """ - a = """ - def foo(): - print "baz" - print "what's next, again?" - """ - self.convert_check(b, a, from3=True) - - @unittest.expectedFailure - def test_single_param_annotations(self): - b = "def foo(bar:'baz'): pass" - a = """ - def foo(bar): pass - foo.__annotations__ = {'bar': 'baz'} - """ - self.convert_check(b, a, from3=True) - - b = """ - def foo(bar:"baz"="spam"): - print("what's next, again?") - print("whatever.") - """ - a = """ - def foo(bar="spam"): - print("what's next, again?") - print("whatever.") - foo.__annotations__ = {'bar': 'baz'} - """ - self.convert_check(b, a, from3=True) - - def test_multiple_param_annotations(self): - b = "def foo(bar:'spam'=False, baz:'eggs'=True, ham:False='spaghetti'): pass" - a = "def foo(bar=False, baz=True, ham='spaghetti'): pass" - self.convert_check(b, a, from3=True) - - b = """ - def foo(bar:"spam"=False, baz:"eggs"=True, ham:False="spam"): - print("this is filler, just doing a suite") - print("suites require multiple lines.") - """ - a = """ - def foo(bar=False, baz=True, ham="spam"): - print("this is filler, just doing a suite") - print("suites require multiple lines.") - """ - self.convert_check(b, a, from3=True) - - def test_mixed_annotations(self): - b = "def foo(bar=False, baz:'eggs'=True, ham:False='spaghetti') -> 'zombies': pass" - a = "def foo(bar=False, baz=True, ham='spaghetti'): pass" - self.convert_check(b, a, from3=True) - - b = """ - def foo(bar:"spam"=False, baz=True, ham:False="spam") -> 'air': - print("this is filler, just doing a suite") - print("suites require multiple lines.") - """ - a = """ - def foo(bar=False, baz=True, ham="spam"): - print("this is filler, just doing a suite") - print("suites require multiple lines.") - """ - self.convert_check(b, a, from3=True) - - b = "def foo(bar) -> 'brains': pass" - a = "def foo(bar): pass" - self.convert_check(b, a, from3=True) - - def test_functions_unchanged(self): - s = "def foo(): pass" - self.unchanged(s, from3=True) - - s = """ - def foo(): - pass - pass - """ - self.unchanged(s, from3=True) - - s = """ - def foo(bar='baz'): - pass - pass - """ - self.unchanged(s, from3=True) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_py2_str_literals_to_bytes.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_py2_str_literals_to_bytes.py deleted file mode 100644 index 47866c8..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_py2_str_literals_to_bytes.py +++ /dev/null @@ -1 +0,0 @@ -a = '123' diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py deleted file mode 100644 index dba1522..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py +++ /dev/null @@ -1,216 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the backported class:`range` class. -""" - -from future.builtins import range -from future.tests.base import unittest - -from operator import attrgetter - -from future.utils import PY2 - -if PY2: - from collections import Iterator, Sequence -else: - from collections.abc import Iterator, Sequence - - -class RangeTests(unittest.TestCase): - def test_range(self): - self.assertTrue(isinstance(range(0), Sequence)) - self.assertTrue(isinstance(reversed(range(0)), Iterator)) - - def test_bool_range(self): - self.assertFalse(range(0)) - self.assertTrue(range(1)) - self.assertFalse(range(1, 1)) - self.assertFalse(range(5, 2)) - - def test_equality_range(self): - self.assertEqual(range(7), range(7)) - self.assertEqual(range(0), range(1, 1)) - self.assertEqual(range(0, 10, 3), range(0, 11, 3)) - - def test_contains(self): - self.assertIn(1, range(2)) - self.assertNotIn(10, range(2)) - self.assertNotIn(None, range(2)) - self.assertNotIn("", range(2)) - - # Use strict equality of attributes when slicing to catch subtle differences - def assertRangesEqual(self, r1, r2): - by_attrs = attrgetter('start', 'stop', 'step') - self.assertEqual(by_attrs(r1), by_attrs(r2)) - - def test_slice_empty_range(self): - self.assertRangesEqual(range(0)[:], range(0)) - self.assertRangesEqual(range(0)[::-1], range(-1, -1, -1)) - - def test_slice_overflow_range(self): - r = range(8) - self.assertRangesEqual(r[2:200], range(2, 8)) - self.assertRangesEqual(r[-200:-2], range(0, 6)) - - def test_slice_range(self): - r = range(-8, 8) - self.assertRangesEqual(r[:], range(-8, 8)) - self.assertRangesEqual(r[:2], range(-8, -6)) - self.assertRangesEqual(r[:-2], range(-8, 6)) - self.assertRangesEqual(r[2:], range(-6, 8)) - self.assertRangesEqual(r[-2:], range(6, 8)) - self.assertRangesEqual(r[2:-2], range(-6, 6)) - - def test_rev_slice_range(self): - r = range(-8, 8) - self.assertRangesEqual(r[::-1], range(7, -9, -1)) - self.assertRangesEqual(r[:2:-1], range(7, -6, -1)) - self.assertRangesEqual(r[:-2:-1], range(7, 6, -1)) - self.assertRangesEqual(r[2::-1], range(-6, -9, -1)) - self.assertRangesEqual(r[-2::-1], range(6, -9, -1)) - self.assertRangesEqual(r[-2:2:-1], range(6, -6, -1)) - - def test_slice_rev_range(self): - r = range(8, -8, -1) - self.assertRangesEqual(r[:], range(8, -8, -1)) - self.assertRangesEqual(r[:2], range(8, 6, -1)) - self.assertRangesEqual(r[:-2], range(8, -6, -1)) - self.assertRangesEqual(r[2:], range(6, -8, -1)) - self.assertRangesEqual(r[-2:], range(-6, -8, -1)) - self.assertRangesEqual(r[2:-2], range(6, -6, -1)) - - def test_rev_slice_rev_range(self): - r = range(8, -8, -1) - self.assertRangesEqual(r[::-1], range(-7, 9)) - self.assertRangesEqual(r[:2:-1], range(-7, 6)) - self.assertRangesEqual(r[:-2:-1], range(-7, -6)) - self.assertRangesEqual(r[2::-1], range(6, 9)) - self.assertRangesEqual(r[-2::-1], range(-6, 9)) - self.assertRangesEqual(r[-2:2:-1], range(-6, 6)) - - def test_stepped_slice_range(self): - r = range(-8, 8) - self.assertRangesEqual(r[::2], range(-8, 8, 2)) - self.assertRangesEqual(r[:2:2], range(-8, -6, 2)) - self.assertRangesEqual(r[:-2:2], range(-8, 6, 2)) - self.assertRangesEqual(r[2::2], range(-6, 8, 2)) - self.assertRangesEqual(r[-2::2], range(6, 8, 2)) - self.assertRangesEqual(r[2:-2:2], range(-6, 6, 2)) - - def test_rev_stepped_slice_range(self): - r = range(-8, 8) - self.assertRangesEqual(r[::-2], range(7, -9, -2)) - self.assertRangesEqual(r[:2:-2], range(7, -6, -2)) - self.assertRangesEqual(r[:-2:-2], range(7, 6, -2)) - self.assertRangesEqual(r[2::-2], range(-6, -9, -2)) - self.assertRangesEqual(r[-2::-2], range(6, -9, -2)) - self.assertRangesEqual(r[-2:2:-2], range(6, -6, -2)) - - def test_stepped_slice_rev_range(self): - r = range(8, -8, -1) - self.assertRangesEqual(r[::2], range(8, -8, -2)) - self.assertRangesEqual(r[:2:2], range(8, 6, -2)) - self.assertRangesEqual(r[:-2:2], range(8, -6, -2)) - self.assertRangesEqual(r[2::2], range(6, -8, -2)) - self.assertRangesEqual(r[-2::2], range(-6, -8, -2)) - self.assertRangesEqual(r[2:-2:2], range(6, -6, -2)) - - def test_rev_stepped_slice_rev_range(self): - r = range(8, -8, -1) - self.assertRangesEqual(r[::-2], range(-7, 9, 2)) - self.assertRangesEqual(r[:2:-2], range(-7, 6, 2)) - self.assertRangesEqual(r[:-2:-2], range(-7, -6, 2)) - self.assertRangesEqual(r[2::-2], range(6, 9, 2)) - self.assertRangesEqual(r[-2::-2], range(-6, 9, 2)) - self.assertRangesEqual(r[-2:2:-2], range(-6, 6, 2)) - - def test_slice_stepped_range(self): - r = range(-8, 8, 2) - self.assertRangesEqual(r[:], range(-8, 8, 2)) - self.assertRangesEqual(r[:2], range(-8, -4, 2)) - self.assertRangesEqual(r[:-2], range(-8, 4, 2)) - self.assertRangesEqual(r[2:], range(-4, 8, 2)) - self.assertRangesEqual(r[-2:], range(4, 8, 2)) - self.assertRangesEqual(r[2:-2], range(-4, 4, 2)) - - def test_rev_slice_stepped_range(self): - r = range(-8, 8, 2) - self.assertRangesEqual(r[::-1], range(6, -10, -2)) - self.assertRangesEqual(r[:2:-1], range(6, -4, -2)) - self.assertRangesEqual(r[:-2:-1], range(6, 4, -2)) - self.assertRangesEqual(r[2::-1], range(-4, -10, -2)) - self.assertRangesEqual(r[-2::-1], range(4, -10, -2)) - self.assertRangesEqual(r[-2:2:-1], range(4, -4, -2)) - - def test_slice_rev_stepped_range(self): - r = range(8, -8, -2) - self.assertRangesEqual(r[:], range(8, -8, -2)) - self.assertRangesEqual(r[:2], range(8, 4, -2)) - self.assertRangesEqual(r[:-2], range(8, -4, -2)) - self.assertRangesEqual(r[2:], range(4, -8, -2)) - self.assertRangesEqual(r[-2:], range(-4, -8, -2)) - self.assertRangesEqual(r[2:-2], range(4, -4, -2)) - - def test_rev_slice_rev_stepped_range(self): - r = range(8, -8, -2) - self.assertRangesEqual(r[::-1], range(-6, 10, 2)) - self.assertRangesEqual(r[:2:-1], range(-6, 4, 2)) - self.assertRangesEqual(r[:-2:-1], range(-6, -4, 2)) - self.assertRangesEqual(r[2::-1], range(4, 10, 2)) - self.assertRangesEqual(r[-2::-1], range(-4, 10, 2)) - self.assertRangesEqual(r[-2:2:-1], range(-4, 4, 2)) - - def test_stepped_slice_stepped_range(self): - r = range(-8, 8, 2) - self.assertRangesEqual(r[::2], range(-8, 8, 4)) - self.assertRangesEqual(r[:2:2], range(-8, -4, 4)) - self.assertRangesEqual(r[:-2:2], range(-8, 4, 4)) - self.assertRangesEqual(r[2::2], range(-4, 8, 4)) - self.assertRangesEqual(r[-2::2], range(4, 8, 4)) - self.assertRangesEqual(r[2:-2:2], range(-4, 4, 4)) - - def test_rev_stepped_slice_stepped_range(self): - r = range(-8, 8, 2) - self.assertRangesEqual(r[::-2], range(6, -10, -4)) - self.assertRangesEqual(r[:2:-2], range(6, -4, -4)) - self.assertRangesEqual(r[:-2:-2], range(6, 4, -4)) - self.assertRangesEqual(r[2::-2], range(-4, -10, -4)) - self.assertRangesEqual(r[-2::-2], range(4, -10, -4)) - self.assertRangesEqual(r[-2:2:-2], range(4, -4, -4)) - - def test_stepped_slice_rev_stepped_range(self): - r = range(8, -8, -2) - self.assertRangesEqual(r[::2], range(8, -8, -4)) - self.assertRangesEqual(r[:2:2], range(8, 4, -4)) - self.assertRangesEqual(r[:-2:2], range(8, -4, -4)) - self.assertRangesEqual(r[2::2], range(4, -8, -4)) - self.assertRangesEqual(r[-2::2], range(-4, -8, -4)) - self.assertRangesEqual(r[2:-2:2], range(4, -4, -4)) - - def test_rev_stepped_slice_rev_stepped_range(self): - r = range(8, -8, -2) - self.assertRangesEqual(r[::-2], range(-6, 10, 4)) - self.assertRangesEqual(r[:2:-2], range(-6, 4, 4)) - self.assertRangesEqual(r[:-2:-2], range(-6, -4, 4)) - self.assertRangesEqual(r[2::-2], range(4, 10, 4)) - self.assertRangesEqual(r[-2::-2], range(-4, 10, 4)) - self.assertRangesEqual(r[-2:2:-2], range(-4, 4, 4)) - - def test_slice_zero_step(self): - msg = '^slice step cannot be zero$' - with self.assertRaisesRegex(ValueError, msg): - range(8)[::0] - - def test_properties(self): - # Exception string differs between PY2/3 - r = range(0) - with self.assertRaises(AttributeError): - r.start = 0 - with self.assertRaises(AttributeError): - r.stop = 0 - with self.assertRaises(AttributeError): - r.step = 0 - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_requests.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_requests.py deleted file mode 100644 index e362a1f..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_requests.py +++ /dev/null @@ -1,107 +0,0 @@ -""" -Tests for whether the standard library hooks in ``future`` are compatible with -the ``requests`` package. -""" - -from __future__ import absolute_import, unicode_literals, print_function -from future import standard_library -from future.tests.base import unittest, CodeHandler -import textwrap -import sys -import os -import io - - -# Don't import requests first. This avoids the problem we want to expose: -# with standard_library.suspend_hooks(): -# try: -# import requests -# except ImportError: -# requests = None - - -class write_module(object): - """ - A context manager to streamline the tests. Creates a temp file for a - module designed to be imported by the ``with`` block, then removes it - afterwards. - """ - def __init__(self, code, tempdir): - self.code = code - self.tempdir = tempdir - - def __enter__(self): - print('Creating {0}test_imports_future_stdlib.py ...'.format(self.tempdir)) - with io.open(self.tempdir + 'test_imports_future_stdlib.py', 'wt', - encoding='utf-8') as f: - f.write(textwrap.dedent(self.code)) - sys.path.insert(0, self.tempdir) - return self - - def __exit__(self, exc_type, exc_val, exc_tb): - """ - If an exception occurred, we leave the file for inspection. - """ - sys.path.remove(self.tempdir) - if exc_type is None: - # No exception occurred - os.remove(self.tempdir + 'test_imports_future_stdlib.py') - try: - os.remove(self.tempdir + 'test_imports_future_stdlib.pyc') - except OSError: - pass - - -class TestRequests(CodeHandler): - """ - This class tests whether the requests module conflicts with the - standard library import hooks, as in issue #19. - """ - def test_remove_hooks_then_requests(self): - code = """ - from future import standard_library - standard_library.install_hooks() - - import builtins - import http.client - import html.parser - """ - with write_module(code, self.tempdir): - import test_imports_future_stdlib - standard_library.remove_hooks() - try: - import requests - except ImportError: - print("Requests doesn't seem to be available. Skipping requests test ...") - else: - r = requests.get('http://google.com') - self.assertTrue(r) - self.assertTrue(True) - - - def test_requests_cm(self): - """ - Tests whether requests can be used importing standard_library modules - previously with the hooks context manager - """ - code = """ - from future import standard_library - with standard_library.hooks(): - import builtins - import html.parser - import http.client - """ - with write_module(code, self.tempdir): - import test_imports_future_stdlib - try: - import requests - except ImportError: - print("Requests doesn't seem to be available. Skipping requests test ...") - else: - r = requests.get('http://google.com') - self.assertTrue(r) - self.assertTrue(True) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_standard_library.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_standard_library.py deleted file mode 100644 index 3ac5d2d..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_standard_library.py +++ /dev/null @@ -1,624 +0,0 @@ -""" -Tests for the future.standard_library module -""" - -from __future__ import absolute_import, print_function -from future import standard_library -from future import utils -from future.tests.base import unittest, CodeHandler, expectedFailurePY2 - -import sys -import tempfile -import os -import copy -import textwrap -from subprocess import CalledProcessError - - -class TestStandardLibraryReorganization(CodeHandler): - - def setUp(self): - self.interpreter = sys.executable - standard_library.install_aliases() - super(TestStandardLibraryReorganization, self).setUp() - - def tearDown(self): - # standard_library.remove_hooks() - pass - - def test_can_import_several(self): - """ - This test failed in v0.12-pre if e.g. - future/standard_library/email/header.py contained: - - from future import standard_library - standard_library.remove_hooks() - """ - - import future.moves.urllib.parse as urllib_parse - import future.moves.urllib.request as urllib_request - - import http.server - for m in [urllib_parse, urllib_request, http.server]: - self.assertTrue(m is not None) - - def test_is_py2_stdlib_module(self): - """ - Tests whether the internal is_py2_stdlib_module function (called by the - sys.modules scrubbing functions) is reliable. - """ - externalmodules = [standard_library, utils] - self.assertTrue(not any([standard_library.is_py2_stdlib_module(module) - for module in externalmodules])) - - py2modules = [sys, tempfile, copy, textwrap] - if utils.PY2: - # Debugging: - for module in py2modules: - if hasattr(module, '__file__'): - print(module.__file__, file=sys.stderr) - self.assertTrue(all([standard_library.is_py2_stdlib_module(module) - for module in py2modules])) - else: - self.assertTrue( - not any ([standard_library.is_py2_stdlib_module(module) - for module in py2modules])) - - # @unittest.skip("No longer relevant") - # def test_all_modules_identical(self): - # """ - # Tests whether all of the old imports in RENAMES are accessible - # under their new names. - # """ - # for (oldname, newname) in standard_library.RENAMES.items(): - # if newname == 'winreg' and sys.platform not in ['win32', 'win64']: - # continue - # if newname in standard_library.REPLACED_MODULES: - # # Skip this check for e.g. the stdlib's ``test`` module, - # # which we have replaced completely. - # continue - # oldmod = __import__(oldname) - # newmod = __import__(newname) - # if '.' not in oldname: - # self.assertEqual(oldmod, newmod) - - @expectedFailurePY2 - def test_suspend_hooks(self): - """ - Code like the try/except block here appears in Pyflakes v0.6.1. This - method tests whether suspend_hooks() works as advertised. - """ - example_PY2_check = False - with standard_library.suspend_hooks(): - # An example of fragile import code that we don't want to break: - try: - import builtins - except ImportError: - example_PY2_check = True - if utils.PY2: - self.assertTrue(example_PY2_check) - else: - self.assertFalse(example_PY2_check) - # The import should succeed again now: - import builtins - - @expectedFailurePY2 - def test_disable_hooks(self): - """ - Tests the old (deprecated) names. These deprecated aliases should be - removed by version 1.0 - """ - example_PY2_check = False - - standard_library.enable_hooks() # deprecated name - old_meta_path = copy.copy(sys.meta_path) - - standard_library.disable_hooks() - standard_library.scrub_future_sys_modules() - if utils.PY2: - self.assertTrue(len(old_meta_path) == len(sys.meta_path) + 1) - else: - self.assertTrue(len(old_meta_path) == len(sys.meta_path)) - - # An example of fragile import code that we don't want to break: - try: - import builtins - except ImportError: - example_PY2_check = True - if utils.PY2: - self.assertTrue(example_PY2_check) - else: - self.assertFalse(example_PY2_check) - - standard_library.install_hooks() - - # Imports should succeed again now: - import builtins - import html - if utils.PY2: - self.assertTrue(standard_library.detect_hooks()) - self.assertTrue(len(old_meta_path) == len(sys.meta_path)) - - @expectedFailurePY2 - def test_remove_hooks2(self): - """ - As above, but with the new names - """ - example_PY2_check = False - - standard_library.install_hooks() - old_meta_path = copy.copy(sys.meta_path) - - standard_library.remove_hooks() - standard_library.scrub_future_sys_modules() - if utils.PY2: - self.assertTrue(len(old_meta_path) == len(sys.meta_path) + 1) - else: - self.assertTrue(len(old_meta_path) == len(sys.meta_path)) - - # An example of fragile import code that we don't want to break: - try: - import builtins - except ImportError: - example_PY2_check = True - if utils.PY2: - self.assertTrue(example_PY2_check) - else: - self.assertFalse(example_PY2_check) - standard_library.install_hooks() - # The import should succeed again now: - import builtins - self.assertTrue(len(old_meta_path) == len(sys.meta_path)) - - def test_detect_hooks(self): - """ - Tests whether the future.standard_library.detect_hooks is doing - its job. - """ - standard_library.install_hooks() - if utils.PY2: - self.assertTrue(standard_library.detect_hooks()) - - meta_path = copy.copy(sys.meta_path) - - standard_library.remove_hooks() - if utils.PY2: - self.assertEqual(len(meta_path), len(sys.meta_path) + 1) - self.assertFalse(standard_library.detect_hooks()) - - @unittest.skipIf(utils.PY3, 'not testing for old urllib on Py3') - def test_old_urllib_import(self): - """ - Tests whether an imported module can import the old urllib package. - Importing future.standard_library in a script should be possible and - not disrupt any uses of the old Py2 standard library names in modules - imported by that script. - """ - code1 = ''' - from future import standard_library - with standard_library.suspend_hooks(): - import module_importing_old_urllib - ''' - self._write_test_script(code1, 'runme.py') - code2 = ''' - import urllib - assert 'urlopen' in dir(urllib) - print('Import succeeded!') - ''' - self._write_test_script(code2, 'module_importing_old_urllib.py') - output = self._run_test_script('runme.py') - print(output) - self.assertTrue(True) - - def test_sys_intern(self): - """ - Py2's builtin intern() has been moved to the sys module. Tests - whether sys.intern is available. - """ - from sys import intern - if utils.PY3: - self.assertEqual(intern('hello'), 'hello') - else: - # intern() requires byte-strings on Py2: - self.assertEqual(intern(b'hello'), b'hello') - - def test_sys_maxsize(self): - """ - Tests whether sys.maxsize is available. - """ - from sys import maxsize - self.assertTrue(maxsize > 0) - - def test_itertools_filterfalse(self): - """ - Tests whether itertools.filterfalse is available. - """ - from itertools import filterfalse - not_div_by_3 = filterfalse(lambda x: x % 3 == 0, range(8)) - self.assertEqual(list(not_div_by_3), [1, 2, 4, 5, 7]) - - def test_itertools_zip_longest(self): - """ - Tests whether itertools.zip_longest is available. - """ - from itertools import zip_longest - a = (1, 2) - b = [2, 4, 6] - self.assertEqual(list(zip_longest(a, b)), - [(1, 2), (2, 4), (None, 6)]) - - def test_ChainMap(self): - """ - Tests whether collections.ChainMap is available. - """ - from collections import ChainMap - cm = ChainMap() - - @unittest.expectedFailure - @unittest.skipIf(utils.PY3, 'generic import tests are for Py2 only') - def test_import_failure_from_module(self): - """ - Tests whether e.g. "import socketserver" succeeds in a module - imported by another module that has used and removed the stdlib hooks. - We want this to fail; the stdlib hooks should not bleed to imported - modules too without their explicitly invoking them. - """ - code1 = ''' - from future import standard_library - standard_library.install_hooks() - standard_library.remove_hooks() - import importme2 - ''' - code2 = ''' - import socketserver - print('Uh oh. importme2 should have raised an ImportError.') - ''' - self._write_test_script(code1, 'importme1.py') - self._write_test_script(code2, 'importme2.py') - with self.assertRaises(CalledProcessError): - output = self._run_test_script('importme1.py') - - # Disabled since v0.16.0: - # def test_configparser(self): - # import configparser - - def test_copyreg(self): - import copyreg - - def test_pickle(self): - import pickle - - def test_profile(self): - import profile - - def test_stringio(self): - from io import StringIO - s = StringIO(u'test') - for method in ['tell', 'read', 'seek', 'close', 'flush']: - self.assertTrue(hasattr(s, method)) - - def test_bytesio(self): - from io import BytesIO - s = BytesIO(b'test') - for method in ['tell', 'read', 'seek', 'close', 'flush', 'getvalue']: - self.assertTrue(hasattr(s, method)) - - def test_queue(self): - import queue - q = queue.Queue() - q.put('thing') - self.assertFalse(q.empty()) - - def test_reprlib(self): - import reprlib - self.assertTrue(True) - - def test_socketserver(self): - import socketserver - self.assertTrue(True) - - @unittest.skip("Not testing tkinter import (it may be installed separately from Python)") - def test_tkinter(self): - import tkinter - self.assertTrue(True) - - def test_builtins(self): - import builtins - self.assertTrue(hasattr(builtins, 'tuple')) - - @unittest.skip("ssl redirect support on pypi isn't working as expected for now ...") - def test_urllib_request_ssl_redirect(self): - """ - This site redirects to https://... - It therefore requires ssl support. - """ - import future.moves.urllib.request as urllib_request - from pprint import pprint - URL = 'http://pypi.python.org/pypi/{0}/json' - package = 'future' - r = urllib_request.urlopen(URL.format(package)) - # pprint(r.read().decode('utf-8')) - self.assertTrue(True) - - def test_moves_urllib_request_http(self): - """ - This site (python-future.org) uses plain http (as of 2014-09-23). - """ - import future.moves.urllib.request as urllib_request - from pprint import pprint - URL = 'http://python-future.org' - r = urllib_request.urlopen(URL) - data = r.read() - self.assertTrue(b'</html>' in data) - - def test_urllib_request_http(self): - """ - This site (python-future.org) uses plain http (as of 2014-09-23). - """ - import urllib.request as urllib_request - from pprint import pprint - URL = 'http://python-future.org' - r = urllib_request.urlopen(URL) - data = r.read() - self.assertTrue(b'</html>' in data) - - def test_html_import(self): - import html - import html.entities - import html.parser - self.assertTrue(True) - - def test_http_client_import(self): - import http.client - self.assertTrue(True) - - def test_other_http_imports(self): - import http - import http.server - import http.cookies - import http.cookiejar - self.assertTrue(True) - - def test_urllib_imports_moves(self): - import future.moves.urllib - import future.moves.urllib.parse - import future.moves.urllib.request - import future.moves.urllib.robotparser - import future.moves.urllib.error - import future.moves.urllib.response - self.assertTrue(True) - - def test_urllib_imports_install_aliases(self): - with standard_library.suspend_hooks(): - standard_library.install_aliases() - import urllib - import urllib.parse - import urllib.request - import urllib.robotparser - import urllib.error - import urllib.response - self.assertTrue(True) - - def test_urllib_imports_cm(self): - with standard_library.hooks(): - import urllib - import urllib.parse - import urllib.request - import urllib.robotparser - import urllib.error - import urllib.response - self.assertTrue(True) - - def test_urllib_imports_install_hooks(self): - standard_library.remove_hooks() - standard_library.install_hooks() - import urllib - import urllib.parse - import urllib.request - import urllib.robotparser - import urllib.error - import urllib.response - self.assertTrue(True) - - def test_underscore_prefixed_modules(self): - import _thread - import _dummy_thread - import _markupbase - self.assertTrue(True) - - def test_reduce(self): - """ - reduce has been moved to the functools module - """ - import functools - self.assertEqual(functools.reduce(lambda x, y: x+y, range(1, 6)), 15) - - def test_collections_userstuff(self): - """ - UserDict, UserList, and UserString have been moved to the - collections module. - """ - from collections import UserDict - from collections import UserList - from collections import UserString - self.assertTrue(True) - - def test_reload(self): - """ - reload has been moved to the imp module - """ - import imp - imp.reload(imp) - self.assertTrue(True) - - def test_install_aliases(self): - """ - Does the install_aliases() interface monkey-patch urllib etc. successfully? - """ - from future.standard_library import remove_hooks, install_aliases - remove_hooks() - install_aliases() - - from collections import Counter, OrderedDict # backported to Py2.6 - from collections import UserDict, UserList, UserString - - # Requires Python dbm support: - # import dbm - # import dbm.dumb - # import dbm.gnu - # import dbm.ndbm - - from itertools import filterfalse, zip_longest - - from subprocess import check_output # backported to Py2.6 - from subprocess import getoutput, getstatusoutput - - from sys import intern - - # test_support may not be available (e.g. on Anaconda Py2.6): - # import test.support - - import urllib.error - import urllib.parse - import urllib.request - import urllib.response - import urllib.robotparser - - self.assertTrue('urlopen' in dir(urllib.request)) - - -class TestFutureMoves(CodeHandler): - def test_future_moves_urllib_request(self): - from future.moves.urllib import request as urllib_request - functions = ['getproxies', - 'pathname2url', - 'proxy_bypass', - 'quote', - 'request_host', - 'splitattr', - 'splithost', - 'splitpasswd', - 'splitport', - 'splitquery', - 'splittag', - 'splittype', - 'splituser', - 'splitvalue', - 'thishost', - 'to_bytes', - 'unquote', - # 'unquote_to_bytes', # Is there an equivalent in the Py2 stdlib? - 'unwrap', - 'url2pathname', - 'urlcleanup', - 'urljoin', - 'urlopen', - 'urlparse', - 'urlretrieve', - 'urlsplit', - 'urlunparse'] - self.assertTrue(all(fn in dir(urllib_request) for fn in functions)) - - def test_future_moves(self): - """ - Ensure everything is available from the future.moves interface that we - claim and expect. (Issue #104). - """ - from future.moves.collections import Counter, OrderedDict # backported to Py2.6 - from future.moves.collections import UserDict, UserList, UserString - - from future.moves import configparser - from future.moves import copyreg - - from future.moves.itertools import filterfalse, zip_longest - - from future.moves import html - import future.moves.html.entities - import future.moves.html.parser - - from future.moves import http - import future.moves.http.client - import future.moves.http.cookies - import future.moves.http.cookiejar - import future.moves.http.server - - from future.moves import queue - - from future.moves import socketserver - - from future.moves.subprocess import check_output # even on Py2.6 - from future.moves.subprocess import getoutput, getstatusoutput - - from future.moves.sys import intern - - from future.moves import urllib - import future.moves.urllib.error - import future.moves.urllib.parse - import future.moves.urllib.request - import future.moves.urllib.response - import future.moves.urllib.robotparser - - try: - # Is _winreg available on Py2? If so, ensure future.moves._winreg is available too: - import _winreg - except ImportError: - pass - else: - from future.moves import winreg - - from future.moves import xmlrpc - import future.moves.xmlrpc.client - import future.moves.xmlrpc.server - - from future.moves import _dummy_thread - from future.moves import _markupbase - from future.moves import _thread - - def test_future_moves_dbm(self): - """ - Do the dbm imports work? - """ - from future.moves import dbm - dbm.ndbm - from future.moves.dbm import dumb - try: - # Is gdbm available on Py2? If so, ensure dbm.gnu is available too: - import gdbm - except ImportError: - pass - else: - from future.moves.dbm import gnu - from future.moves.dbm import ndbm - - -# Running the following tkinter test causes the following bizzare test failure: -# -# ====================================================================== -# FAIL: test_open_default_encoding (future.tests.test_builtins.BuiltinTest) -# ---------------------------------------------------------------------- -# Traceback (most recent call last): -# File "/home/user/Install/BleedingEdge/python-future/future/tests/test_builtins.py", line 1219, in test_open_default_encoding -# self.assertEqual(fp.encoding, current_locale_encoding) -# AssertionError: 'ANSI_X3.4-1968' != 'ISO-8859-1' -# -# ---------------------------------------------------------------------- -# -# def test_future_moves_tkinter(self): -# """ -# Do the tkinter imports work? -# """ -# from future.moves import tkinter -# from future.moves.tkinter import dialog -# from future.moves.tkinter import filedialog -# from future.moves.tkinter import scrolledtext -# from future.moves.tkinter import simpledialog -# from future.moves.tkinter import tix -# from future.moves.tkinter import constants -# from future.moves.tkinter import dnd -# from future.moves.tkinter import colorchooser -# from future.moves.tkinter import commondialog -# from future.moves.tkinter import font -# from future.moves.tkinter import messagebox - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_str.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_str.py deleted file mode 100644 index 5108548..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_str.py +++ /dev/null @@ -1,591 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the backported class:`str` class. -""" - -from __future__ import absolute_import, unicode_literals, print_function -from future.builtins import * -from future import utils -from future.tests.base import unittest, expectedFailurePY2 - -import os - -TEST_UNICODE_STR = u'ℝεα∂@ßʟ℮ ☂ℯṧт υηḯ¢☺ḓ℮' - - -class TestStr(unittest.TestCase): - def test_str(self): - self.assertFalse(str is bytes) - self.assertEqual(str('blah'), u'blah') # u'' prefix: Py3.3 and Py2 only - self.assertEqual(str(b'1234'), "b'1234'") - - def test_bool_str(self): - s1 = str(u'abc') - s2 = u'abc' - s3 = str(u'') - s4 = u'' - self.assertEqual(bool(s1), bool(s2)) - self.assertEqual(bool(s3), bool(s4)) - - def test_os_path_join(self): - """ - Issue #15: can't os.path.join(u'abc', str(u'def')) - """ - self.assertEqual(os.path.join(u'abc', str(u'def')), - u'abc{0}def'.format(os.sep)) - - def test_str_encode_utf8(self): - b = str(TEST_UNICODE_STR).encode('utf-8') - self.assertTrue(isinstance(b, bytes)) - self.assertFalse(isinstance(b, str)) - s = b.decode('utf-8') - self.assertTrue(isinstance(s, str)) - self.assertEqual(s, TEST_UNICODE_STR) - - def test_str_encode_cp1251(self): - b1 = b'\xcd\xeb\xff' - s1 = str(b1, 'cp1251') - self.assertEqual(s1, u'Нля') - - b2 = bytes(b'\xcd\xeb\xff') - s2 = str(b2, 'cp1251') - self.assertEqual(s2, u'Нля') - - def test_str_encode_decode_with_py2_str_arg(self): - # Try passing a standard Py2 string (as if unicode_literals weren't imported) - b = str(TEST_UNICODE_STR).encode(utils.bytes_to_native_str(b'utf-8')) - self.assertTrue(isinstance(b, bytes)) - self.assertFalse(isinstance(b, str)) - s = b.decode(utils.bytes_to_native_str(b'utf-8')) - self.assertTrue(isinstance(s, str)) - self.assertEqual(s, TEST_UNICODE_STR) - - def test_str_encode_decode_big5(self): - a = u'Unicode string: \u5b54\u5b50' - self.assertEqual(str(a), a.encode('big5').decode('big5')) - - def test_str_empty(self): - """ - str() -> u'' - """ - self.assertEqual(str(), u'') - - def test_str_iterable_of_ints(self): - self.assertEqual(str([65, 66, 67]), '[65, 66, 67]') - self.assertNotEqual(str([65, 66, 67]), 'ABC') - - def test_str_str(self): - self.assertEqual(str('ABC'), u'ABC') - self.assertEqual(str('ABC'), 'ABC') - - def test_str_is_str(self): - s = str(u'ABC') - self.assertTrue(str(s) is s) - self.assertEqual(repr(str(s)), "'ABC'") - - def test_str_fromhex(self): - self.assertFalse(hasattr(str, 'fromhex')) - - def test_str_hasattr_decode(self): - """ - This test tests whether hasattr(s, 'decode') is False, like it is on Py3. - - Sometimes code (such as http.client in Py3.3) checks hasattr(mystring, - 'decode') to determine if a string-like thing needs encoding. It would - be nice to have this return False so the string can be treated on Py2 - like a Py3 string. - """ - s = str(u'abcd') - self.assertFalse(hasattr(s, 'decode')) - self.assertTrue(hasattr(s, 'encode')) - - def test_isinstance_str(self): - self.assertTrue(isinstance(str('blah'), str)) - - def test_isinstance_str_subclass(self): - """ - Issue #89 - """ - value = str(u'abc') - class Magic(str): - pass - self.assertTrue(isinstance(value, str)) - self.assertFalse(isinstance(value, Magic)) - - def test_str_getitem(self): - s = str('ABCD') - self.assertNotEqual(s[0], 65) - self.assertEqual(s[0], 'A') - self.assertEqual(s[-1], 'D') - self.assertEqual(s[0:1], 'A') - self.assertEqual(s[:], u'ABCD') - - @unittest.expectedFailure - def test_u_literal_creates_newstr_object(self): - """ - It would nice if the u'' or '' literal syntax could be coaxed - into producing our new str objects somehow ... - """ - s = u'ABCD' - self.assertTrue(isinstance(s, str)) - self.assertFalse(repr(b).startswith('b')) - - def test_repr(self): - s = str('ABCD') - self.assertFalse(repr(s).startswith('b')) - - def test_str(self): - b = str('ABCD') - self.assertTrue(str(b), 'ABCD') - - def test_str_setitem(self): - s = 'ABCD' - with self.assertRaises(TypeError): - s[0] = b'B' - - def test_str_iteration(self): - s = str('ABCD') - for item in s: - self.assertFalse(isinstance(item, int)) - self.assertTrue(isinstance(item, str)) - self.assertNotEqual(list(s), [65, 66, 67, 68]) - self.assertEqual(list(s), ['A', 'B', 'C', 'D']) - - def test_str_plus_bytes(self): - s = str(u'ABCD') - b = b'EFGH' - # We allow this now: - # with self.assertRaises(TypeError): - # s + b - # str objects don't have an __radd__ method, so the following - # does not raise a TypeError. Is this a problem? - # with self.assertRaises(TypeError): - # b + s - - # Now with our custom bytes object: - b2 = bytes(b'EFGH') - with self.assertRaises(TypeError): - s + b2 - with self.assertRaises(TypeError): - b2 + s - - def test_str_plus_str(self): - s1 = str('ABCD') - s2 = s1 + s1 - self.assertEqual(s2, u'ABCDABCD') - self.assertTrue(isinstance(s2, str)) - - s3 = s1 + u'ZYXW' - self.assertEqual(s3, 'ABCDZYXW') - self.assertTrue(isinstance(s3, str)) - - s4 = 'ZYXW' + s1 - self.assertEqual(s4, 'ZYXWABCD') - self.assertTrue(isinstance(s4, str)) - - def test_str_join_str(self): - s = str(' * ') - strings = ['AB', 'EFGH', 'IJKL', TEST_UNICODE_STR] - result = s.join(strings) - self.assertEqual(result, 'AB * EFGH * IJKL * ' + TEST_UNICODE_STR) - self.assertTrue(isinstance(result, str)) - - def test_str_join_bytes(self): - s = str('ABCD') - byte_strings1 = [b'EFGH', u'IJKL'] - # We allow this on Python 2 for compatibility with old libraries: - if utils.PY2: - self.assertEqual(s.join(byte_strings1), u'EFGHABCDIJKL') - - byte_strings2 = [bytes(b'EFGH'), u'IJKL'] - with self.assertRaises(TypeError): - s.join(byte_strings2) - - def test_str_join_staticmethod(self): - """ - Issue #33 - """ - c = str.join('-', ['a', 'b']) - self.assertEqual(c, 'a-b') - self.assertEqual(type(c), str) - - def test_str_join_staticmethod_workaround_1(self): - """ - Issue #33 - """ - c = str('-').join(['a', 'b']) - self.assertEqual(c, 'a-b') - self.assertEqual(type(c), str) - - def test_str_join_staticmethod_workaround_2(self): - """ - Issue #33 - """ - c = str.join(str('-'), ['a', 'b']) - self.assertEqual(c, 'a-b') - self.assertEqual(type(c), str) - - def test_str_replace(self): - s = str('ABCD') - c = s.replace('A', 'F') - self.assertEqual(c, 'FBCD') - self.assertTrue(isinstance(c, str)) - - with self.assertRaises(TypeError): - s.replace(bytes(b'A'), u'F') - with self.assertRaises(TypeError): - s.replace(u'A', bytes(b'F')) - - def test_str_partition(self): - s1 = str('ABCD') - parts = s1.partition('B') - self.assertEqual(parts, ('A', 'B', 'CD')) - self.assertTrue(all([isinstance(p, str) for p in parts])) - - s2 = str('ABCDABCD') - parts = s2.partition('B') - self.assertEqual(parts, ('A', 'B', 'CDABCD')) - - def test_str_rpartition(self): - s2 = str('ABCDABCD') - parts = s2.rpartition('B') - self.assertEqual(parts, ('ABCDA', 'B', 'CD')) - self.assertTrue(all([isinstance(p, str) for p in parts])) - - def test_str_contains_something(self): - s = str('ABCD') - self.assertTrue('A' in s) - if utils.PY2: - self.assertTrue(b'A' in s) - with self.assertRaises(TypeError): - bytes(b'A') in s - with self.assertRaises(TypeError): - 65 in s # unlike bytes - - self.assertTrue('AB' in s) - self.assertFalse(str([65, 66]) in s) # unlike bytes - self.assertFalse('AC' in s) - self.assertFalse('Z' in s) - - def test_str_index(self): - s = str('ABCD') - self.assertEqual(s.index('B'), 1) - with self.assertRaises(TypeError): - s.index(67) - with self.assertRaises(TypeError): - s.index(bytes(b'C')) - - def test_startswith(self): - s = str('abcd') - self.assertTrue(s.startswith('a')) - self.assertTrue(s.startswith(('a', 'd'))) - self.assertTrue(s.startswith(str('ab'))) - if utils.PY2: - # We allow this, because e.g. Python 2 os.path.join concatenates - # its arg with a byte-string '/' indiscriminately. - self.assertFalse(s.startswith(b'A')) - self.assertTrue(s.startswith(b'a')) - with self.assertRaises(TypeError) as cm: - self.assertFalse(s.startswith(bytes(b'A'))) - with self.assertRaises(TypeError) as cm: - s.startswith((bytes(b'A'), bytes(b'B'))) - with self.assertRaises(TypeError) as cm: - s.startswith(65) - - def test_join(self): - sep = str('-') - self.assertEqual(sep.join('abcd'), 'a-b-c-d') - if utils.PY2: - sep.join(b'abcd') - with self.assertRaises(TypeError) as cm: - sep.join(bytes(b'abcd')) - - def test_endswith(self): - s = str('abcd') - self.assertTrue(s.endswith('d')) - self.assertTrue(s.endswith(('b', 'd'))) - self.assertTrue(s.endswith(str('cd'))) - self.assertFalse(s.endswith(('A', 'B'))) - if utils.PY2: - self.assertFalse(s.endswith(b'D')) - self.assertTrue(s.endswith((b'D', b'd'))) - with self.assertRaises(TypeError) as cm: - s.endswith(65) - with self.assertRaises(TypeError) as cm: - s.endswith((bytes(b'D'),)) - - def test_split(self): - s = str('ABCD') - self.assertEqual(s.split('B'), ['A', 'CD']) - if utils.PY2: - self.assertEqual(s.split(b'B'), ['A', 'CD']) - with self.assertRaises(TypeError) as cm: - s.split(bytes(b'B')) - - def test_rsplit(self): - s = str('ABCD') - self.assertEqual(s.rsplit('B'), ['A', 'CD']) - if utils.PY2: - self.assertEqual(s.rsplit(b'B'), ['A', 'CD']) - with self.assertRaises(TypeError) as cm: - s.rsplit(bytes(b'B')) - - def test_eq_bytes(self): - s = str('ABCD') - b = bytes(b'ABCD') - self.assertNotEqual(s, b) - self.assertNotEqual(str(''), bytes(b'')) - native_s = 'ABCD' - native_b = b'ABCD' - self.assertFalse(b == native_s) - self.assertTrue(b != native_s) - - # Fails on Py2: - # self.assertNotEqual(native_s, b) - # with no obvious way to change this. - - # For backward compatibility with broken string-handling code in - # Py2 libraries, we allow the following: - - if utils.PY2: - self.assertTrue(native_b == s) - self.assertFalse(s != native_b) - - def test_eq(self): - s = str('ABCD') - self.assertEqual('ABCD', s) - self.assertEqual(s, 'ABCD') - self.assertEqual(s, s) - self.assertTrue(u'ABCD' == s) - if utils.PY2: - self.assertTrue(b'ABCD' == s) - else: - self.assertFalse(b'ABCD' == s) - self.assertFalse(bytes(b'ABCD') == s) - - # We want to ensure comparison against unknown types return - # NotImplemented so that the interpreter can rerun the test with the - # other class. We expect the operator to return False if both return - # NotImplemented. - class OurCustomString(object): - def __init__(self, string): - self.string = string - - def __eq__(self, other): - return NotImplemented - - our_str = OurCustomString("foobar") - new_str = str("foobar") - - self.assertFalse(our_str == new_str) - self.assertFalse(new_str == our_str) - self.assertIs(new_str.__eq__(our_str), NotImplemented) - self.assertIs(our_str.__eq__(new_str), NotImplemented) - - def test_hash(self): - s = str('ABCD') - self.assertIsInstance(hash(s),int) - - def test_ne(self): - s = str('ABCD') - self.assertNotEqual('A', s) - self.assertNotEqual(s, 'A') - self.assertNotEqual(s, 5) - self.assertNotEqual(2.7, s) - self.assertNotEqual(s, ['A', 'B', 'C', 'D']) - if utils.PY2: - self.assertFalse(b'ABCD' != s) - else: - self.assertTrue(b'ABCD' != s) - self.assertTrue(bytes(b'ABCD') != s) - - def test_cmp(self): - s = str(u'ABC') - with self.assertRaises(TypeError): - s > 3 - with self.assertRaises(TypeError): - s < 1000 - with self.assertRaises(TypeError): - s <= 3 - with self.assertRaises(TypeError): - s >= int(3) - with self.assertRaises(TypeError): - s < 3.3 - with self.assertRaises(TypeError): - s > (3.3 + 3j) - with self.assertRaises(TypeError): - s >= (1, 2) - with self.assertRaises(TypeError): - s <= [1, 2] - - def test_mul(self): - s = str(u'ABC') - c = s * 4 - self.assertTrue(isinstance(c, str)) - self.assertEqual(c, u'ABCABCABCABC') - d = s * int(4) - self.assertTrue(isinstance(d, str)) - self.assertEqual(d, u'ABCABCABCABC') - if utils.PY2: - e = s * long(4) - self.assertTrue(isinstance(e, str)) - self.assertEqual(e, u'ABCABCABCABC') - with self.assertRaises(TypeError): - s * 3.3 - with self.assertRaises(TypeError): - s * (3.3 + 3j) - - def test_rmul(self): - s = str(u'XYZ') - c = 3 * s - self.assertTrue(isinstance(c, str)) - self.assertEqual(c, u'XYZXYZXYZ') - d = s * int(3) - self.assertTrue(isinstance(d, str)) - self.assertEqual(d, u'XYZXYZXYZ') - if utils.PY2: - e = long(3) * s - self.assertTrue(isinstance(e, str)) - self.assertEqual(e, u'XYZXYZXYZ') - with self.assertRaises(TypeError): - 3.3 * s - with self.assertRaises(TypeError): - (3.3 + 3j) * s - - @unittest.skip('Fails on Python <= 2.7.6 due to string subclass slicing bug') - def test_slice(self): - """ - Do slices return newstr objects? - """ - s = str(u'abcd') - self.assertEqual(s[:2], u'ab') - self.assertEqual(type(s[:2]), str) - self.assertEqual(s[-2:], u'cd') - self.assertEqual(type(s[-2:]), str) - - @unittest.skip('Fails on Python <= 2.7.6 due to string subclass slicing bug') - def test_subclassing(self): - """ - Can newstr be subclassed and do str methods then return instances of - the same class? (This is the Py3 behaviour). - """ - class SubClass(str): - pass - s = SubClass(u'abcd') - self.assertEqual(type(s), SubClass) - self.assertEqual(type(s + s), str) - self.assertEqual(type(s[0]), str) - self.assertEqual(type(s[:2]), str) - self.assertEqual(type(s.join([u'_', u'_', u'_'])), str) - - def test_subclassing_2(self): - """ - Tests __new__ method in subclasses. Fails in versions <= 0.11.4 - """ - class SubClass(str): - def __new__(cls, *args, **kwargs): - self = str.__new__(cls, *args, **kwargs) - assert type(self) == SubClass - return self - s = SubClass(u'abcd') - self.assertTrue(True) - - # From Python 3.3: test_unicode.py - def checkequalnofix(self, result, object, methodname, *args): - method = getattr(object, methodname) - realresult = method(*args) - self.assertEqual(realresult, result) - self.assertTrue(type(realresult) is type(result)) - - # if the original is returned make sure that - # this doesn't happen with subclasses - if realresult is object: - class usub(str): - def __repr__(self): - return 'usub(%r)' % str.__repr__(self) - object = usub(object) - method = getattr(object, methodname) - realresult = method(*args) - self.assertEqual(realresult, result) - self.assertTrue(object is not realresult) - - type2test = str - - def test_maketrans_translate(self): - # these work with plain translate() - self.checkequalnofix('bbbc', 'abababc', 'translate', - {ord('a'): None}) - self.checkequalnofix('iiic', 'abababc', 'translate', - {ord('a'): None, ord('b'): ord('i')}) - self.checkequalnofix('iiix', 'abababc', 'translate', - {ord('a'): None, ord('b'): ord('i'), ord('c'): 'x'}) - self.checkequalnofix('c', 'abababc', 'translate', - {ord('a'): None, ord('b'): ''}) - self.checkequalnofix('xyyx', 'xzx', 'translate', - {ord('z'): 'yy'}) - # this needs maketrans() - self.checkequalnofix('abababc', 'abababc', 'translate', - {'b': '<i>'}) - tbl = self.type2test.maketrans({'a': None, 'b': '<i>'}) - self.checkequalnofix('<i><i><i>c', 'abababc', 'translate', tbl) - # test alternative way of calling maketrans() - tbl = self.type2test.maketrans('abc', 'xyz', 'd') - self.checkequalnofix('xyzzy', 'abdcdcbdddd', 'translate', tbl) - - self.assertRaises(TypeError, self.type2test.maketrans) - self.assertRaises(ValueError, self.type2test.maketrans, 'abc', 'defg') - self.assertRaises(TypeError, self.type2test.maketrans, 2, 'def') - self.assertRaises(TypeError, self.type2test.maketrans, 'abc', 2) - self.assertRaises(TypeError, self.type2test.maketrans, 'abc', 'def', 2) - self.assertRaises(ValueError, self.type2test.maketrans, {'xy': 2}) - self.assertRaises(TypeError, self.type2test.maketrans, {(1,): 2}) - - self.assertRaises(TypeError, 'hello'.translate) - self.assertRaises(TypeError, 'abababc'.translate, 'abc', 'xyz') - - @expectedFailurePY2 - def test_multiple_inheritance(self): - """ - Issue #96 (for newstr instead of newobject) - """ - if utils.PY2: - from collections import Container - else: - from collections.abc import Container - - class Base(str): - pass - - class Foo(Base, Container): - def __contains__(self, item): - return False - - @expectedFailurePY2 - def test_with_metaclass_and_str(self): - """ - Issue #91 (for newstr instead of newobject) - """ - from future.utils import with_metaclass - - class MetaClass(type): - pass - - class TestClass(with_metaclass(MetaClass, str)): - pass - - def test_surrogateescape_encoding(self): - """ - Tests whether surrogateescape encoding works correctly. - """ - pairs = [(u'\udcc3', b'\xc3'), - (u'\udcff', b'\xff')] - - for (s, b) in pairs: - encoded = str(s).encode('utf-8', 'surrogateescape') - self.assertEqual(b, encoded) - self.assertTrue(isinstance(encoded, bytes)) - self.assertEqual(s, encoded.decode('utf-8', 'surrogateescape')) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_super.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_super.py deleted file mode 100644 index 0376c1d..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_super.py +++ /dev/null @@ -1,347 +0,0 @@ -"""Unit tests for new super() implementation.""" - -from __future__ import absolute_import, division, unicode_literals -import sys - -from future.tests.base import unittest, skip26, expectedFailurePY2 -from future import utils -from future.builtins import super - - -class A(object): - def f(self): - return 'A' - @classmethod - def cm(cls): - return (cls, 'A') - -class B(A): - def f(self): - return super().f() + 'B' - @classmethod - def cm(cls): - return (cls, super().cm(), 'B') - -class C(A): - def f(self): - return super().f() + 'C' - @classmethod - def cm(cls): - return (cls, super().cm(), 'C') - -class D(C, B): - def f(self): - return super().f() + 'D' - def cm(cls): - return (cls, super().cm(), 'D') - -class E(D): - pass - -class F(E): - f = E.f - -class G(A): - pass - - -class TestSuper(unittest.TestCase): - - def test_basics_working(self): - self.assertEqual(D().f(), 'ABCD') - - def test_class_getattr_working(self): - self.assertEqual(D.f(D()), 'ABCD') - - def test_subclass_no_override_working(self): - self.assertEqual(E().f(), 'ABCD') - self.assertEqual(E.f(E()), 'ABCD') - - @expectedFailurePY2 # not working yet: infinite loop - def test_unbound_method_transfer_working(self): - self.assertEqual(F().f(), 'ABCD') - self.assertEqual(F.f(F()), 'ABCD') - - def test_class_methods_still_working(self): - self.assertEqual(A.cm(), (A, 'A')) - self.assertEqual(A().cm(), (A, 'A')) - self.assertEqual(G.cm(), (G, 'A')) - self.assertEqual(G().cm(), (G, 'A')) - - def test_super_in_class_methods_working(self): - d = D() - self.assertEqual(d.cm(), (d, (D, (D, (D, 'A'), 'B'), 'C'), 'D')) - e = E() - self.assertEqual(e.cm(), (e, (E, (E, (E, 'A'), 'B'), 'C'), 'D')) - - def test_super_with_closure(self): - # Issue4360: super() did not work in a function that - # contains a closure - class E(A): - def f(self): - def nested(): - self - return super().f() + 'E' - - self.assertEqual(E().f(), 'AE') - - # We declare this test invalid: __class__ should be a class. - # def test___class___set(self): - # # See issue #12370 - # class X(A): - # def f(self): - # return super().f() - # __class__ = 413 - # x = X() - # self.assertEqual(x.f(), 'A') - # self.assertEqual(x.__class__, 413) - - @unittest.skipIf(utils.PY2, "no __class__ on Py2") - def test___class___instancemethod(self): - # See issue #14857 - class X(object): - def f(self): - return __class__ - self.assertIs(X().f(), X) - - @unittest.skipIf(utils.PY2, "no __class__ on Py2") - def test___class___classmethod(self): - # See issue #14857 - class X(object): - @classmethod - def f(cls): - return __class__ - self.assertIs(X.f(), X) - - @unittest.skipIf(utils.PY2, "no __class__ on Py2") - def test___class___staticmethod(self): - # See issue #14857 - class X(object): - @staticmethod - def f(): - return __class__ - self.assertIs(X.f(), X) - - def test_obscure_super_errors(self): - def f(): - super() - self.assertRaises(RuntimeError, f) - def f(x): - del x - super() - self.assertRaises(RuntimeError, f, None) - # class X(object): - # def f(x): - # nonlocal __class__ - # del __class__ - # super() - # self.assertRaises(RuntimeError, X().f) - - def test_cell_as_self(self): - class X(object): - def meth(self): - super() - - def f(): - k = X() - def g(): - return k - return g - c = f().__closure__[0] - self.assertRaises(TypeError, X.meth, c) - - def test_properties(self): - class Harmless(object): - bomb = '' - - def walk(self): - return self.bomb - - class Dangerous(Harmless): - @property - def bomb(self): - raise Exception("Kaboom") - - def walk(self): - return super().walk() - - class Elite(Dangerous): - bomb = 'Defused' - - self.assertEqual(Elite().walk(), 'Defused') - - -class TestSuperFromTestDescrDotPy(unittest.TestCase): - """ - These are from Python 3.3.5/Lib/test/test_descr.py - """ - @skip26 - def test_classmethods(self): - # Testing class methods... - class C(object): - def foo(*a): return a - goo = classmethod(foo) - c = C() - self.assertEqual(C.goo(1), (C, 1)) - self.assertEqual(c.goo(1), (C, 1)) - self.assertEqual(c.foo(1), (c, 1)) - class D(C): - pass - d = D() - self.assertEqual(D.goo(1), (D, 1)) - self.assertEqual(d.goo(1), (D, 1)) - self.assertEqual(d.foo(1), (d, 1)) - self.assertEqual(D.foo(d, 1), (d, 1)) - # Test for a specific crash (SF bug 528132) - def f(cls, arg): return (cls, arg) - ff = classmethod(f) - self.assertEqual(ff.__get__(0, int)(42), (int, 42)) - self.assertEqual(ff.__get__(0)(42), (int, 42)) - - # Test super() with classmethods (SF bug 535444) - self.assertEqual(C.goo.__self__, C) - self.assertEqual(D.goo.__self__, D) - self.assertEqual(super(D,D).goo.__self__, D) - self.assertEqual(super(D,d).goo.__self__, D) - self.assertEqual(super(D,D).goo(), (D,)) - self.assertEqual(super(D,d).goo(), (D,)) - - # Verify that a non-callable will raise - meth = classmethod(1).__get__(1) - self.assertRaises(TypeError, meth) - - # Verify that classmethod() doesn't allow keyword args - try: - classmethod(f, kw=1) - except TypeError: - pass - else: - self.fail("classmethod shouldn't accept keyword args") - - # cm = classmethod(f) - # self.assertEqual(cm.__dict__, {}) - # cm.x = 42 - # self.assertEqual(cm.x, 42) - # self.assertEqual(cm.__dict__, {"x" : 42}) - # del cm.x - # self.assertTrue(not hasattr(cm, "x")) - - def test_supers(self): - # Testing super... - - class A(object): - def meth(self, a): - return "A(%r)" % a - - self.assertEqual(A().meth(1), "A(1)") - - class B(A): - def __init__(self): - self.__super = super(B, self) - def meth(self, a): - return "B(%r)" % a + self.__super.meth(a) - - self.assertEqual(B().meth(2), "B(2)A(2)") - - class C(A): - def meth(self, a): - return "C(%r)" % a + self.__super.meth(a) - C._C__super = super(C) - - self.assertEqual(C().meth(3), "C(3)A(3)") - - class D(C, B): - def meth(self, a): - return "D(%r)" % a + super(D, self).meth(a) - - self.assertEqual(D().meth(4), "D(4)C(4)B(4)A(4)") - - # # Test for subclassing super - - # class mysuper(super): - # def __init__(self, *args): - # return super(mysuper, self).__init__(*args) - - # class E(D): - # def meth(self, a): - # return "E(%r)" % a + mysuper(E, self).meth(a) - - # self.assertEqual(E().meth(5), "E(5)D(5)C(5)B(5)A(5)") - - # class F(E): - # def meth(self, a): - # s = self.__super # == mysuper(F, self) - # return "F(%r)[%s]" % (a, s.__class__.__name__) + s.meth(a) - # F._F__super = mysuper(F) - - # self.assertEqual(F().meth(6), "F(6)[mysuper]E(6)D(6)C(6)B(6)A(6)") - - # Make sure certain errors are raised - - try: - super(D, 42) - except TypeError: - pass - else: - self.fail("shouldn't allow super(D, 42)") - - try: - super(D, C()) - except TypeError: - pass - else: - self.fail("shouldn't allow super(D, C())") - - try: - super(D).__get__(12) - except TypeError: - pass - else: - self.fail("shouldn't allow super(D).__get__(12)") - - try: - super(D).__get__(C()) - except TypeError: - pass - else: - self.fail("shouldn't allow super(D).__get__(C())") - - # Make sure data descriptors can be overridden and accessed via super - # (new feature in Python 2.3) - - class DDbase(object): - def getx(self): return 42 - x = property(getx) - - class DDsub(DDbase): - def getx(self): return "hello" - x = property(getx) - - dd = DDsub() - self.assertEqual(dd.x, "hello") - self.assertEqual(super(DDsub, dd).x, 42) - - # Ensure that super() lookup of descriptor from classmethod - # works (SF ID# 743627) - - class Base(object): - aProp = property(lambda self: "foo") - - class Sub(Base): - @classmethod - def test(klass): - return super(Sub,klass).aProp - - self.assertEqual(Sub.test(), Base.aProp) - - # Verify that super() doesn't allow keyword args - try: - super(Base, kw=1) - except TypeError: - pass - else: - self.assertEqual("super shouldn't accept keyword args") - - -if __name__ == "__main__": - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_surrogateescape.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_surrogateescape.py deleted file mode 100644 index 7789ce9..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_surrogateescape.py +++ /dev/null @@ -1,142 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the surrogateescape codec -""" - -from __future__ import absolute_import, division, unicode_literals -from future.builtins import (bytes, dict, int, range, round, str, super, - ascii, chr, hex, input, next, oct, open, pow, - filter, map, zip) -from future.utils.surrogateescape import register_surrogateescape -from future.tests.base import unittest, expectedFailurePY26, expectedFailurePY2 - - -class TestSurrogateEscape(unittest.TestCase): - def setUp(self): - register_surrogateescape() - - @expectedFailurePY26 # Python 2.6 str.decode() takes no keyword args - def test_surrogateescape(self): - """ - From the backport of the email package - """ - s = b'From: foo@bar.com\nTo: baz\nMime-Version: 1.0\nContent-Type: text/plain; charset=utf-8\nContent-Transfer-Encoding: base64\n\ncMO2c3RhbA\xc3\xa1=\n' - u = 'From: foo@bar.com\nTo: baz\nMime-Version: 1.0\nContent-Type: text/plain; charset=utf-8\nContent-Transfer-Encoding: base64\n\ncMO2c3RhbA\udcc3\udca1=\n' - s2 = s.decode('ASCII', errors='surrogateescape') - self.assertEqual(s2, u) - - def test_encode_ascii_surrogateescape(self): - """ - This crops up in the email module. It would be nice if it worked ... - """ - payload = str(u'cMO2c3RhbA\udcc3\udca1=\n') - b = payload.encode('ascii', 'surrogateescape') - self.assertEqual(b, b'cMO2c3RhbA\xc3\xa1=\n') - - def test_encode_ascii_unicode(self): - """ - Verify that exceptions are raised properly. - """ - self.assertRaises(UnicodeEncodeError, u'\N{SNOWMAN}'.encode, 'US-ASCII', 'surrogateescape') - - @expectedFailurePY2 - def test_encode_ascii_surrogateescape_non_newstr(self): - """ - As above but without a newstr object. Fails on Py2. - """ - payload = u'cMO2c3RhbA\udcc3\udca1=\n' - b = payload.encode('ascii', 'surrogateescape') - self.assertEqual(b, b'cMO2c3RhbA\xc3\xa1=\n') - - -class SurrogateEscapeTest(unittest.TestCase): - """ - These tests are from Python 3.3's test suite - """ - def setUp(self): - register_surrogateescape() - - def test_utf8(self): - # Bad byte - self.assertEqual(b"foo\x80bar".decode("utf-8", "surrogateescape"), - "foo\udc80bar") - self.assertEqual(str("foo\udc80bar").encode("utf-8", "surrogateescape"), - b"foo\x80bar") - # bad-utf-8 encoded surrogate - # self.assertEqual(b"\xed\xb0\x80".decode("utf-8", "surrogateescape"), - # "\udced\udcb0\udc80") - self.assertEqual(str("\udced\udcb0\udc80").encode("utf-8", "surrogateescape"), - b"\xed\xb0\x80") - - def test_ascii(self): - # bad byte - self.assertEqual(b"foo\x80bar".decode("ascii", "surrogateescape"), - "foo\udc80bar") - # Fails: - # self.assertEqual("foo\udc80bar".encode("ascii", "surrogateescape"), - # b"foo\x80bar") - - @expectedFailurePY2 - def test_charmap(self): - # bad byte: \xa5 is unmapped in iso-8859-3 - self.assertEqual(b"foo\xa5bar".decode("iso-8859-3", "surrogateescape"), - "foo\udca5bar") - self.assertEqual("foo\udca5bar".encode("iso-8859-3", "surrogateescape"), - b"foo\xa5bar") - - def test_latin1(self): - # Issue6373 - self.assertEqual("\udce4\udceb\udcef\udcf6\udcfc".encode("latin-1", "surrogateescape"), - b"\xe4\xeb\xef\xf6\xfc") - - # FIXME: - @expectedFailurePY2 - def test_encoding_works_normally(self): - """ - Test that encoding into various encodings (particularly utf-16) - still works with the surrogateescape error handler in action ... - """ - TEST_UNICODE_STR = u'ℝεα∂@ßʟ℮ ☂ℯṧт υηḯ¢☺ḓ℮' - # Tk icon as a .gif: - TEST_BYTE_STR = b'GIF89a\x0e\x00\x0b\x00\x80\xff\x00\xff\x00\x00\xc0\xc0\xc0!\xf9\x04\x01\x00\x00\x01\x00,\x00\x00\x00\x00\x0e\x00\x0b\x00@\x02\x1f\x0c\x8e\x10\xbb\xcan\x90\x99\xaf&\xd8\x1a\xce\x9ar\x06F\xd7\xf1\x90\xa1c\x9e\xe8\x84\x99\x89\x97\xa2J\x01\x00;\x1a\x14\x00;;\xba\nD\x14\x00\x00;;' - # s1 = 'quéstionable' - s1 = TEST_UNICODE_STR - b1 = s1.encode('utf-8') - b2 = s1.encode('utf-16') - # b3 = s1.encode('latin-1') - self.assertEqual(b1, str(s1).encode('utf-8', 'surrogateescape')) - self.assertEqual(b2, str(s1).encode('utf-16', 'surrogateescape')) - # self.assertEqual(b3, str(s1).encode('latin-1', 'surrogateescape')) - - s2 = 'きたないのよりきれいな方がいい' - b4 = s2.encode('utf-8') - b5 = s2.encode('utf-16') - b6 = s2.encode('shift-jis') - self.assertEqual(b4, str(s2).encode('utf-8', 'surrogateescape')) - self.assertEqual(b5, str(s2).encode('utf-16', 'surrogateescape')) - self.assertEqual(b6, str(s2).encode('shift-jis', 'surrogateescape')) - - def test_decoding_works_normally(self): - """ - Test that decoding into various encodings (particularly utf-16) - still works with the surrogateescape error handler in action ... - """ - s1 = 'quéstionable' - b1 = s1.encode('utf-8') - b2 = s1.encode('utf-16') - b3 = s1.encode('latin-1') - self.assertEqual(s1, b1.decode('utf-8', 'surrogateescape')) - self.assertEqual(s1, b2.decode('utf-16', 'surrogateescape')) - self.assertEqual(s1, b3.decode('latin-1', 'surrogateescape')) - - s2 = '文' - b4 = s2.encode('utf-8') - b5 = s2.encode('utf-16') - b6 = s2.encode('shift-jis') - self.assertEqual(s2, b4.decode('utf-8', 'surrogateescape')) - self.assertEqual(s2, b5.decode('utf-16', 'surrogateescape')) - self.assertEqual(s2, b6.decode('shift-jis', 'surrogateescape')) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib.py deleted file mode 100644 index 278bafb..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib.py +++ /dev/null @@ -1,1386 +0,0 @@ -"""Regresssion tests for urllib""" -from __future__ import absolute_import, division, unicode_literals - -import io -import os -import sys -import tempfile -from nturl2path import url2pathname, pathname2url -from base64 import b64encode -import collections - -from future.builtins import bytes, chr, hex, open, range, str, int -from future.backports.urllib import parse as urllib_parse -from future.backports.urllib import request as urllib_request -from future.backports.urllib import error as urllib_error -from future.backports.http import client as http_client -from future.backports.test import support -from future.backports.email import message as email_message -from future.tests.base import unittest, skip26, expectedFailurePY26 - - -def hexescape(char): - """Escape char as RFC 2396 specifies""" - hex_repr = hex(ord(char))[2:].upper() - if len(hex_repr) == 1: - hex_repr = "0%s" % hex_repr - return "%" + hex_repr - -# Shortcut for testing FancyURLopener -_urlopener = None - - -def urlopen(url, data=None, proxies=None): - """urlopen(url [, data]) -> open file-like object""" - global _urlopener - if proxies is not None: - opener = urllib_request.FancyURLopener(proxies=proxies) - elif not _urlopener: - with support.check_warnings( - ('FancyURLopener style of invoking requests is deprecated.', - DeprecationWarning)): - opener = urllib_request.FancyURLopener() - _urlopener = opener - else: - opener = _urlopener - if data is None: - return opener.open(url) - else: - return opener.open(url, data) - - -class FakeHTTPMixin(object): - def fakehttp(self, fakedata): - class FakeSocket(io.BytesIO): - io_refs = 1 - - def sendall(self, data): - FakeHTTPConnection.buf = data - - def makefile(self, *args, **kwds): - self.io_refs += 1 - return self - - def read(self, amt=None): - if self.closed: - return b"" - return io.BytesIO.read(self, amt) - - def readline(self, length=None): - if self.closed: - return b"" - return io.BytesIO.readline(self, length) - - def close(self): - self.io_refs -= 1 - if self.io_refs == 0: - io.BytesIO.close(self) - - class FakeHTTPConnection(http_client.HTTPConnection): - - # buffer to store data for verification in urlopen tests. - buf = None - - def connect(self): - self.sock = FakeSocket(fakedata) - - self._connection_class = http_client.HTTPConnection - http_client.HTTPConnection = FakeHTTPConnection - - def unfakehttp(self): - http_client.HTTPConnection = self._connection_class - - -class urlopen_FileTests(unittest.TestCase): - """Test urlopen() opening a temporary file. - - Try to test as much functionality as possible so as to cut down on reliance - on connecting to the Net for testing. - - """ - - def setUp(self): - # Create a temp file to use for testing - self.text = bytes("test_urllib: %s\n" % self.__class__.__name__, - "ascii") - f = open(support.TESTFN, 'wb') - try: - f.write(self.text) - finally: - f.close() - self.pathname = support.TESTFN - self.returned_obj = urlopen("file:%s" % self.pathname) - - def tearDown(self): - """Shut down the open object""" - self.returned_obj.close() - os.remove(support.TESTFN) - - def test_interface(self): - # Make sure object returned by urlopen() has the specified methods - for attr in ("read", "readline", "readlines", "fileno", - "close", "info", "geturl", "getcode", "__iter__"): - self.assertTrue(hasattr(self.returned_obj, attr), - "object returned by urlopen() lacks %s attribute" % - attr) - - def test_read(self): - self.assertEqual(self.text, self.returned_obj.read()) - - def test_readline(self): - self.assertEqual(self.text, self.returned_obj.readline()) - self.assertEqual(b'', self.returned_obj.readline(), - "calling readline() after exhausting the file did not" - " return an empty string") - - def test_readlines(self): - lines_list = self.returned_obj.readlines() - self.assertEqual(len(lines_list), 1, - "readlines() returned the wrong number of lines") - self.assertEqual(lines_list[0], self.text, - "readlines() returned improper text") - - def test_fileno(self): - file_num = self.returned_obj.fileno() - self.assertIsInstance(file_num, int, "fileno() did not return an int") - self.assertEqual(os.read(file_num, len(self.text)), self.text, - "Reading on the file descriptor returned by fileno() " - "did not return the expected text") - - def test_close(self): - # Test close() by calling it here and then having it be called again - # by the tearDown() method for the test - self.returned_obj.close() - - def test_info(self): - self.assertIsInstance(self.returned_obj.info(), email_message.Message) - - def test_geturl(self): - self.assertEqual(self.returned_obj.geturl(), self.pathname) - - def test_getcode(self): - self.assertIsNone(self.returned_obj.getcode()) - - def test_iter(self): - # Test iterator - # Don't need to count number of iterations since test would fail the - # instant it returned anything beyond the first line from the - # comparison. - # Use the iterator in the usual implicit way to test for ticket #4608. - for line in self.returned_obj: - self.assertEqual(line, self.text) - - def test_relativelocalfile(self): - self.assertRaises(ValueError,urllib_request.urlopen,'./' + self.pathname) - -class ProxyTests(unittest.TestCase): - - def setUp(self): - # Records changes to env vars - self.env = support.EnvironmentVarGuard() - # Delete all proxy related env vars - for k in list(os.environ): - if 'proxy' in k.lower(): - self.env.unset(k) - - def tearDown(self): - # Restore all proxy related env vars - self.env.__exit__() - del self.env - - def test_getproxies_environment_keep_no_proxies(self): - self.env.set('NO_PROXY', 'localhost') - proxies = urllib_request.getproxies_environment() - # getproxies_environment use lowered case truncated (no '_proxy') keys - self.assertEqual('localhost', proxies['no']) - # List of no_proxies with space. - self.env.set('NO_PROXY', 'localhost, anotherdomain.com, newdomain.com') - self.assertTrue(urllib_request.proxy_bypass_environment('anotherdomain.com')) - -class urlopen_HttpTests(unittest.TestCase, FakeHTTPMixin): - """Test urlopen() opening a fake http connection.""" - - def check_read(self, ver): - self.fakehttp(b"HTTP/" + ver + b" 200 OK\r\n\r\nHello!") - try: - fp = urlopen("http://python.org/") - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - self.assertEqual(fp.geturl(), 'http://python.org/') - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - def test_url_fragment(self): - # Issue #11703: geturl() omits fragments in the original URL. - url = 'http://docs.python.org/library/urllib.html#OK' - self.fakehttp(b"HTTP/1.1 200 OK\r\n\r\nHello!") - try: - fp = urllib_request.urlopen(url) - self.assertEqual(fp.geturl(), url) - finally: - self.unfakehttp() - - def test_willclose(self): - self.fakehttp(b"HTTP/1.1 200 OK\r\n\r\nHello!") - try: - resp = urlopen("http://www.python.org") - self.assertTrue(resp.fp.will_close) - finally: - self.unfakehttp() - - @expectedFailurePY26 - def test_read_0_9(self): - # "0.9" response accepted (but not "simple responses" without - # a status line) - self.check_read(b"0.9") - - @expectedFailurePY26 - def test_read_1_0(self): - self.check_read(b"1.0") - - @expectedFailurePY26 - def test_read_1_1(self): - self.check_read(b"1.1") - - def test_read_bogus(self): - # urlopen() should raise IOError for many error codes. - self.fakehttp(b'''HTTP/1.1 401 Authentication Required -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Type: text/html; charset=iso-8859-1 -''') - try: - self.assertRaises(IOError, urlopen, "http://python.org/") - finally: - self.unfakehttp() - - def test_invalid_redirect(self): - # urlopen() should raise IOError for many error codes. - self.fakehttp(b'''HTTP/1.1 302 Found -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Location: file://guidocomputer.athome.com:/python/license -Connection: close -Content-Type: text/html; charset=iso-8859-1 -''') - try: - self.assertRaises(urllib_error.HTTPError, urlopen, - "http://python.org/") - finally: - self.unfakehttp() - - def test_empty_socket(self): - # urlopen() raises IOError if the underlying socket does not send any - # data. (#1680230) - self.fakehttp(b'') - try: - self.assertRaises(IOError, urlopen, "http://something") - finally: - self.unfakehttp() - - def test_missing_localfile(self): - # Test for #10836 - # 3.3 - URLError is not captured, explicit IOError is raised. - with self.assertRaises(IOError): - urlopen('file://localhost/a/file/which/doesnot/exists.py') - - def test_file_notexists(self): - fd, tmp_file = tempfile.mkstemp() - tmp_fileurl = 'file://localhost/' + tmp_file.replace(os.path.sep, '/') - try: - self.assertTrue(os.path.exists(tmp_file)) - with urlopen(tmp_fileurl) as fobj: - self.assertTrue(fobj) - finally: - os.close(fd) - os.unlink(tmp_file) - self.assertFalse(os.path.exists(tmp_file)) - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen(tmp_fileurl) - - def test_ftp_nohost(self): - test_ftp_url = 'ftp:///path' - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen(test_ftp_url) - - def test_ftp_nonexisting(self): - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen('ftp://localhost/a/file/which/doesnot/exists.py') - - - @expectedFailurePY26 - def test_userpass_inurl(self): - self.fakehttp(b"HTTP/1.0 200 OK\r\n\r\nHello!") - try: - fp = urlopen("http://user:pass@python.org/") - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - self.assertEqual(fp.geturl(), 'http://user:pass@python.org/') - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - @expectedFailurePY26 - def test_userpass_inurl_w_spaces(self): - self.fakehttp(b"HTTP/1.0 200 OK\r\n\r\nHello!") - try: - userpass = "a b:c d" - url = "http://{0}@python.org/".format(userpass) - fakehttp_wrapper = http_client.HTTPConnection - authorization = ("Authorization: Basic %s\r\n" % - b64encode(userpass.encode("ASCII")).decode("ASCII")) - fp = urlopen(url) - # The authorization header must be in place - self.assertIn(authorization, fakehttp_wrapper.buf.decode("UTF-8")) - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - # the spaces are quoted in URL so no match - self.assertNotEqual(fp.geturl(), url) - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - def test_URLopener_deprecation(self): - with support.check_warnings(('',DeprecationWarning)): - urllib_request.URLopener() - -class urlretrieve_FileTests(unittest.TestCase): - """Test urllib.urlretrieve() on local files""" - - def setUp(self): - # Create a list of temporary files. Each item in the list is a file - # name (absolute path or relative to the current working directory). - # All files in this list will be deleted in the tearDown method. Note, - # this only helps to makes sure temporary files get deleted, but it - # does nothing about trying to close files that may still be open. It - # is the responsibility of the developer to properly close files even - # when exceptional conditions occur. - self.tempFiles = [] - - # Create a temporary file. - self.registerFileForCleanUp(support.TESTFN) - self.text = b'testing urllib.urlretrieve' - try: - FILE = open(support.TESTFN, 'wb') - FILE.write(self.text) - FILE.close() - finally: - try: FILE.close() - except: pass - - def tearDown(self): - # Delete the temporary files. - for each in self.tempFiles: - try: os.remove(each) - except: pass - - def constructLocalFileUrl(self, filePath): - filePath = os.path.abspath(filePath) - try: - filePath.encode("utf-8") - except UnicodeEncodeError: - raise unittest.SkipTest("filePath is not encodable to utf8") - return "file://%s" % urllib_request.pathname2url(filePath) - - def createNewTempFile(self, data=b""): - """Creates a new temporary file containing the specified data, - registers the file for deletion during the test fixture tear down, and - returns the absolute path of the file.""" - - newFd, newFilePath = tempfile.mkstemp() - try: - self.registerFileForCleanUp(newFilePath) - newFile = os.fdopen(newFd, "wb") - newFile.write(data) - newFile.close() - finally: - try: newFile.close() - except: pass - return newFilePath - - def registerFileForCleanUp(self, fileName): - self.tempFiles.append(fileName) - - def test_basic(self): - # Make sure that a local file just gets its own location returned and - # a headers value is returned. - result = urllib_request.urlretrieve("file:%s" % support.TESTFN) - self.assertEqual(result[0], support.TESTFN) - self.assertIsInstance(result[1], email_message.Message, - "did not get a email.message.Message instance " - "as second returned value") - - def test_copy(self): - # Test that setting the filename argument works. - second_temp = "%s.2" % support.TESTFN - self.registerFileForCleanUp(second_temp) - result = urllib_request.urlretrieve(self.constructLocalFileUrl( - support.TESTFN), second_temp) - self.assertEqual(second_temp, result[0]) - self.assertTrue(os.path.exists(second_temp), "copy of the file was not " - "made") - FILE = open(second_temp, 'rb') - try: - text = FILE.read() - FILE.close() - finally: - try: FILE.close() - except: pass - self.assertEqual(self.text, text) - - def test_reporthook(self): - # Make sure that the reporthook works. - def hooktester(block_count, block_read_size, file_size, count_holder=[0]): - self.assertIsInstance(block_count, int) - self.assertIsInstance(block_read_size, int) - self.assertIsInstance(file_size, int) - self.assertEqual(block_count, count_holder[0]) - count_holder[0] = count_holder[0] + 1 - second_temp = "%s.2" % support.TESTFN - self.registerFileForCleanUp(second_temp) - urllib_request.urlretrieve( - self.constructLocalFileUrl(support.TESTFN), - second_temp, hooktester) - - def test_reporthook_0_bytes(self): - # Test on zero length file. Should call reporthook only 1 time. - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile() - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 1) - self.assertEqual(report[0][2], 0) - - def test_reporthook_5_bytes(self): - # Test on 5 byte file. Should call reporthook only 2 times (once when - # the "network connection" is established and once when the block is - # read). - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile(b"x" * 5) - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 2) - self.assertEqual(report[0][2], 5) - self.assertEqual(report[1][2], 5) - - def test_reporthook_8193_bytes(self): - # Test on 8193 byte file. Should call reporthook only 3 times (once - # when the "network connection" is established, once for the next 8192 - # bytes, and once for the last byte). - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile(b"x" * 8193) - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 3) - self.assertEqual(report[0][2], 8193) - self.assertEqual(report[0][1], 8192) - self.assertEqual(report[1][1], 8192) - self.assertEqual(report[2][1], 8192) - - -class urlretrieve_HttpTests(unittest.TestCase, FakeHTTPMixin): - """Test urllib.urlretrieve() using fake http connections""" - - @skip26 - def test_short_content_raises_ContentTooShortError(self): - self.fakehttp(b'''HTTP/1.1 200 OK -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Length: 100 -Content-Type: text/html; charset=iso-8859-1 - -FF -''') - - def _reporthook(par1, par2, par3): - pass - - with self.assertRaises(urllib_error.ContentTooShortError): - try: - urllib_request.urlretrieve('http://example.com/', - reporthook=_reporthook) - finally: - self.unfakehttp() - - @skip26 - def test_short_content_raises_ContentTooShortError_without_reporthook(self): - self.fakehttp(b'''HTTP/1.1 200 OK -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Length: 100 -Content-Type: text/html; charset=iso-8859-1 - -FF -''') - with self.assertRaises(urllib_error.ContentTooShortError): - try: - urllib_request.urlretrieve('http://example.com/') - finally: - self.unfakehttp() - - -class QuotingTests(unittest.TestCase): - """Tests for urllib.quote() and urllib.quote_plus() - - According to RFC 2396 (Uniform Resource Identifiers), to escape a - character you write it as '%' + <2 character US-ASCII hex value>. - The Python code of ``'%' + hex(ord(<character>))[2:]`` escapes a - character properly. Case does not matter on the hex letters. - - The various character sets specified are: - - Reserved characters : ";/?:@&=+$," - Have special meaning in URIs and must be escaped if not being used for - their special meaning - Data characters : letters, digits, and "-_.!~*'()" - Unreserved and do not need to be escaped; can be, though, if desired - Control characters : 0x00 - 0x1F, 0x7F - Have no use in URIs so must be escaped - space : 0x20 - Must be escaped - Delimiters : '<>#%"' - Must be escaped - Unwise : "{}|\^[]`" - Must be escaped - - """ - - def test_never_quote(self): - # Make sure quote() does not quote letters, digits, and "_,.-" - do_not_quote = '' .join(["ABCDEFGHIJKLMNOPQRSTUVWXYZ", - "abcdefghijklmnopqrstuvwxyz", - "0123456789", - "_.-"]) - result = urllib_parse.quote(do_not_quote) - self.assertEqual(do_not_quote, result, - "using quote(): %r != %r" % (do_not_quote, result)) - result = urllib_parse.quote_plus(do_not_quote) - self.assertEqual(do_not_quote, result, - "using quote_plus(): %r != %r" % (do_not_quote, result)) - - def test_default_safe(self): - # Test '/' is default value for 'safe' parameter - self.assertEqual(urllib_parse.quote.__defaults__[0], '/') - - def test_safe(self): - # Test setting 'safe' parameter does what it should do - quote_by_default = "<>" - result = urllib_parse.quote(quote_by_default, safe=quote_by_default) - self.assertEqual(quote_by_default, result, - "using quote(): %r != %r" % (quote_by_default, result)) - result = urllib_parse.quote_plus(quote_by_default, - safe=quote_by_default) - self.assertEqual(quote_by_default, result, - "using quote_plus(): %r != %r" % - (quote_by_default, result)) - # Safe expressed as bytes rather than str - result = urllib_parse.quote(quote_by_default, safe=b"<>") - self.assertEqual(quote_by_default, result, - "using quote(): %r != %r" % (quote_by_default, result)) - # "Safe" non-ASCII characters should have no effect - # (Since URIs are not allowed to have non-ASCII characters) - result = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="\xfc") - expect = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="") - self.assertEqual(expect, result, - "using quote(): %r != %r" % - (expect, result)) - # Same as above, but using a bytes rather than str - result = urllib_parse.quote("a\xfcb", encoding="latin-1", safe=b"\xfc") - expect = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="") - self.assertEqual(expect, result, - "using quote(): %r != %r" % - (expect, result)) - - def test_default_quoting(self): - # Make sure all characters that should be quoted are by default sans - # space (separate test for that). - should_quote = [chr(num) for num in range(32)] # For 0x00 - 0x1F - should_quote.append('<>#%"{}|\^[]`') - should_quote.append(chr(127)) # For 0x7F - should_quote = ''.join(should_quote) - for char in should_quote: - result = urllib_parse.quote(char) - self.assertEqual(hexescape(char), result, - "using quote(): " - "%s should be escaped to %s, not %s" % - (char, hexescape(char), result)) - result = urllib_parse.quote_plus(char) - self.assertEqual(hexescape(char), result, - "using quote_plus(): " - "%s should be escapes to %s, not %s" % - (char, hexescape(char), result)) - del should_quote - partial_quote = "ab[]cd" - expected = "ab%5B%5Dcd" - result = urllib_parse.quote(partial_quote) - self.assertEqual(expected, result, - "using quote(): %r != %r" % (expected, result)) - result = urllib_parse.quote_plus(partial_quote) - self.assertEqual(expected, result, - "using quote_plus(): %r != %r" % (expected, result)) - - def test_quoting_space(self): - # Make sure quote() and quote_plus() handle spaces as specified in - # their unique way - result = urllib_parse.quote(' ') - self.assertEqual(result, hexescape(' '), - "using quote(): %r != %r" % (result, hexescape(' '))) - result = urllib_parse.quote_plus(' ') - self.assertEqual(result, '+', - "using quote_plus(): %r != +" % result) - given = "a b cd e f" - expect = given.replace(' ', hexescape(' ')) - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - expect = given.replace(' ', '+') - result = urllib_parse.quote_plus(given) - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - - def test_quoting_plus(self): - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma'), - 'alpha%2Bbeta+gamma') - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma', '+'), - 'alpha+beta+gamma') - # Test with bytes - self.assertEqual(urllib_parse.quote_plus(b'alpha+beta gamma'), - 'alpha%2Bbeta+gamma') - # Test with safe bytes - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma', b'+'), - 'alpha+beta+gamma') - - def test_quote_bytes(self): - # Bytes should quote directly to percent-encoded values - given = b"\xa2\xd8ab\xff" - expect = "%A2%D8ab%FF" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Encoding argument should raise type error on bytes input - self.assertRaises(TypeError, urllib_parse.quote, given, - encoding="latin-1") - # quote_from_bytes should work the same - result = urllib_parse.quote_from_bytes(given) - self.assertEqual(expect, result, - "using quote_from_bytes(): %r != %r" - % (expect, result)) - - def test_quote_with_unicode(self): - # Characters in Latin-1 range, encoded by default in UTF-8 - given = "\xa2\xd8ab\xff" - expect = "%C2%A2%C3%98ab%C3%BF" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in Latin-1 range, encoded by with None (default) - result = urllib_parse.quote(given, encoding=None, errors=None) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in Latin-1 range, encoded with Latin-1 - given = "\xa2\xd8ab\xff" - expect = "%A2%D8ab%FF" - result = urllib_parse.quote(given, encoding="latin-1") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, encoded by default in UTF-8 - given = "\u6f22\u5b57" # "Kanji" - expect = "%E6%BC%A2%E5%AD%97" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, encoded with Latin-1 - given = "\u6f22\u5b57" - self.assertRaises(UnicodeEncodeError, urllib_parse.quote, given, - encoding="latin-1") - # Characters in BMP, encoded with Latin-1, with replace error handling - given = "\u6f22\u5b57" - expect = "%3F%3F" # "??" - result = urllib_parse.quote(given, encoding="latin-1", - errors="replace") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, Latin-1, with xmlcharref error handling - given = "\u6f22\u5b57" - expect = "%26%2328450%3B%26%2323383%3B" # "漢字" - result = urllib_parse.quote(given, encoding="latin-1", - errors="xmlcharrefreplace") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - - def test_quote_plus_with_unicode(self): - # Encoding (latin-1) test for quote_plus - given = "\xa2\xd8 \xff" - expect = "%A2%D8+%FF" - result = urllib_parse.quote_plus(given, encoding="latin-1") - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - # Errors test for quote_plus - given = "ab\u6f22\u5b57 cd" - expect = "ab%3F%3F+cd" - result = urllib_parse.quote_plus(given, encoding="latin-1", - errors="replace") - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - - -class UnquotingTests(unittest.TestCase): - """Tests for unquote() and unquote_plus() - - See the doc string for quoting_Tests for details on quoting and such. - - """ - - def test_unquoting(self): - # Make sure unquoting of all ASCII values works - escape_list = [] - for num in range(128): - given = hexescape(chr(num)) - expect = chr(num) - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % - (expect, result)) - escape_list.append(given) - escape_string = ''.join(escape_list) - del escape_list - result = urllib_parse.unquote(escape_string) - self.assertEqual(result.count('%'), 1, - "using unquote(): not all characters escaped: " - "%s" % result) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, None) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, ()) - with support.check_warnings(('', BytesWarning), quiet=True): - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, bytes(b'')) - - def test_unquoting_badpercent(self): - # Test unquoting on bad percent-escapes - given = '%xab' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - given = '%x' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - given = '%' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - # unquote_to_bytes - given = '%xab' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - given = '%x' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - given = '%' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote_to_bytes, None) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote_to_bytes, ()) - - def test_unquoting_mixed_case(self): - # Test unquoting on mixed-case hex digits in the percent-escapes - given = '%Ab%eA' - expect = b'\xab\xea' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - - def test_unquoting_parts(self): - # Make sure unquoting works when have non-quoted characters - # interspersed - given = 'ab%sd' % hexescape('c') - expect = "abcd" - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % (expect, result)) - - def test_unquoting_plus(self): - # Test difference between unquote() and unquote_plus() - given = "are+there+spaces..." - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - expect = given.replace('+', ' ') - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % (expect, result)) - - def test_unquote_to_bytes(self): - given = 'br%C3%BCckner_sapporo_20050930.doc' - expect = b'br\xc3\xbcckner_sapporo_20050930.doc' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test on a string with unescaped non-ASCII characters - # (Technically an invalid URI; expect those characters to be UTF-8 - # encoded). - result = urllib_parse.unquote_to_bytes("\u6f22%C3%BC") - expect = b'\xe6\xbc\xa2\xc3\xbc' # UTF-8 for "\u6f22\u00fc" - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test with a bytes as input - given = b'%A2%D8ab%FF' - expect = b'\xa2\xd8ab\xff' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test with a bytes as input, with unescaped non-ASCII bytes - # (Technically an invalid URI; expect those bytes to be preserved) - given = b'%A2\xd8ab%FF' - expect = b'\xa2\xd8ab\xff' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - - def test_unquote_with_unicode(self): - # Characters in the Latin-1 range, encoded with UTF-8 - given = 'br%C3%BCckner_sapporo_20050930.doc' - expect = 'br\u00fcckner_sapporo_20050930.doc' - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - # Characters in the Latin-1 range, encoded with None (default) - result = urllib_parse.unquote(given, encoding=None, errors=None) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Characters in the Latin-1 range, encoded with Latin-1 - result = urllib_parse.unquote('br%FCckner_sapporo_20050930.doc', - encoding="latin-1") - expect = 'br\u00fcckner_sapporo_20050930.doc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Characters in BMP, encoded with UTF-8 - given = "%E6%BC%A2%E5%AD%97" - expect = "\u6f22\u5b57" # "Kanji" - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence - given = "%F3%B1" - expect = "\ufffd" # Replacement character - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence, replace errors - result = urllib_parse.unquote(given, errors="replace") - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence, ignoring errors - given = "%F3%B1" - expect = "" - result = urllib_parse.unquote(given, errors="ignore") - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # A mix of non-ASCII and percent-encoded characters, UTF-8 - result = urllib_parse.unquote("\u6f22%C3%BC") - expect = '\u6f22\u00fc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # A mix of non-ASCII and percent-encoded characters, Latin-1 - # (Note, the string contains non-Latin-1-representable characters) - result = urllib_parse.unquote("\u6f22%FC", encoding="latin-1") - expect = '\u6f22\u00fc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - -class urlencode_Tests(unittest.TestCase): - """Tests for urlencode()""" - - def help_inputtype(self, given, test_type): - """Helper method for testing different input types. - - 'given' must lead to only the pairs: - * 1st, 1 - * 2nd, 2 - * 3rd, 3 - - Test cannot assume anything about order. Docs make no guarantee and - have possible dictionary input. - - """ - expect_somewhere = ["1st=1", "2nd=2", "3rd=3"] - result = urllib_parse.urlencode(given) - for expected in expect_somewhere: - self.assertIn(expected, result, - "testing %s: %s not found in %s" % - (test_type, expected, result)) - self.assertEqual(result.count('&'), 2, - "testing %s: expected 2 '&'s; got %s" % - (test_type, result.count('&'))) - amp_location = result.index('&') - on_amp_left = result[amp_location - 1] - on_amp_right = result[amp_location + 1] - self.assertTrue(on_amp_left.isdigit() and on_amp_right.isdigit(), - "testing %s: '&' not located in proper place in %s" % - (test_type, result)) - self.assertEqual(len(result), (5 * 3) + 2, #5 chars per thing and amps - "testing %s: " - "unexpected number of characters: %s != %s" % - (test_type, len(result), (5 * 3) + 2)) - - def test_using_mapping(self): - # Test passing in a mapping object as an argument. - self.help_inputtype({"1st":'1', "2nd":'2', "3rd":'3'}, - "using dict as input type") - - def test_using_sequence(self): - # Test passing in a sequence of two-item sequences as an argument. - self.help_inputtype([('1st', '1'), ('2nd', '2'), ('3rd', '3')], - "using sequence of two-item tuples as input") - - def test_quoting(self): - # Make sure keys and values are quoted using quote_plus() - given = {"&":"="} - expect = "%s=%s" % (hexescape('&'), hexescape('=')) - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - given = {"key name":"A bunch of pluses"} - expect = "key+name=A+bunch+of+pluses" - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - - def test_doseq(self): - # Test that passing True for 'doseq' parameter works correctly - given = {'sequence':['1', '2', '3']} - expect = "sequence=%s" % urllib_parse.quote_plus(str(['1', '2', '3'])) - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - result = urllib_parse.urlencode(given, True) - for value in given["sequence"]: - expect = "sequence=%s" % value - self.assertIn(expect, result) - self.assertEqual(result.count('&'), 2, - "Expected 2 '&'s, got %s" % result.count('&')) - - def test_empty_sequence(self): - self.assertEqual("", urllib_parse.urlencode({})) - self.assertEqual("", urllib_parse.urlencode([])) - - def test_nonstring_values(self): - self.assertEqual("a=1", urllib_parse.urlencode({"a": 1})) - self.assertEqual("a=None", urllib_parse.urlencode({"a": None})) - - def test_nonstring_seq_values(self): - from future.backports import OrderedDict - self.assertEqual("a=1&a=2", urllib_parse.urlencode({"a": [1, 2]}, True)) - self.assertEqual("a=None&a=a", - urllib_parse.urlencode({"a": [None, "a"]}, True)) - data = OrderedDict([("a", 1), ("b", 1)]) - self.assertEqual("a=a&a=b", - urllib_parse.urlencode({"a": data}, True)) - - def test_urlencode_encoding(self): - # ASCII encoding. Expect %3F with errors="replace' - given = (('\u00a0', '\u00c1'),) - expect = '%3F=%3F' - result = urllib_parse.urlencode(given, encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # Default is UTF-8 encoding. - given = (('\u00a0', '\u00c1'),) - expect = '%C2%A0=%C3%81' - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - - # Latin-1 encoding. - given = (('\u00a0', '\u00c1'),) - expect = '%A0=%C1' - result = urllib_parse.urlencode(given, encoding="latin-1") - self.assertEqual(expect, result) - - def test_urlencode_encoding_doseq(self): - # ASCII Encoding. Expect %3F with errors="replace' - given = (('\u00a0', '\u00c1'),) - expect = '%3F=%3F' - result = urllib_parse.urlencode(given, doseq=True, - encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # ASCII Encoding. On a sequence of values. - given = (("\u00a0", (1, "\u00c1")),) - expect = '%3F=1&%3F=%3F' - result = urllib_parse.urlencode(given, True, - encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # Utf-8 - given = (("\u00a0", "\u00c1"),) - expect = '%C2%A0=%C3%81' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - given = (("\u00a0", (42, "\u00c1")),) - expect = '%C2%A0=42&%C2%A0=%C3%81' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - # latin-1 - given = (("\u00a0", "\u00c1"),) - expect = '%A0=%C1' - result = urllib_parse.urlencode(given, True, encoding="latin-1") - self.assertEqual(expect, result) - - given = (("\u00a0", (42, "\u00c1")),) - expect = '%A0=42&%A0=%C1' - result = urllib_parse.urlencode(given, True, encoding="latin-1") - self.assertEqual(expect, result) - - def test_urlencode_bytes(self): - given = ((b'\xa0\x24', b'\xc1\x24'),) - expect = '%A0%24=%C1%24' - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - # Sequence of values - given = ((b'\xa0\x24', (42, b'\xc1\x24')),) - expect = '%A0%24=42&%A0%24=%C1%24' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - def test_urlencode_encoding_safe_parameter(self): - - # Send '$' (\x24) as safe character - # Default utf-8 encoding - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, safe=":$") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, doseq=True, safe=":$") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - # Safe parameter in sequence - given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) - expect = '%A0$=%C1$&%A0$=13&%A0$=42' - result = urllib_parse.urlencode(given, True, safe=":$") - self.assertEqual(expect, result) - - # Test all above in latin-1 encoding - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, safe=":$", - encoding="latin-1") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - given = ((b'\xa0\x24', b'\xc1\x24'),) - expect = '%A0$=%C1$' - result = urllib_parse.urlencode(given, doseq=True, safe=":$", - encoding="latin-1") - - given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) - expect = '%A0$=%C1$&%A0$=13&%A0$=42' - result = urllib_parse.urlencode(given, True, safe=":$", - encoding="latin-1") - self.assertEqual(expect, result) - -class Pathname_Tests(unittest.TestCase): - """Test pathname2url() and url2pathname()""" - - def test_basic(self): - # Make sure simple tests pass - expected_path = os.path.join("parts", "of", "a", "path") - expected_url = "parts/of/a/path" - result = urllib_request.pathname2url(expected_path) - self.assertEqual(expected_url, result, - "pathname2url() failed; %s != %s" % - (result, expected_url)) - result = urllib_request.url2pathname(expected_url) - self.assertEqual(expected_path, result, - "url2pathame() failed; %s != %s" % - (result, expected_path)) - - def test_quoting(self): - # Test automatic quoting and unquoting works for pathnam2url() and - # url2pathname() respectively - given = os.path.join("needs", "quot=ing", "here") - expect = "needs/%s/here" % urllib_parse.quote("quot=ing") - result = urllib_request.pathname2url(given) - self.assertEqual(expect, result, - "pathname2url() failed; %s != %s" % - (expect, result)) - expect = given - result = urllib_request.url2pathname(result) - self.assertEqual(expect, result, - "url2pathname() failed; %s != %s" % - (expect, result)) - given = os.path.join("make sure", "using_quote") - expect = "%s/using_quote" % urllib_parse.quote("make sure") - result = urllib_request.pathname2url(given) - self.assertEqual(expect, result, - "pathname2url() failed; %s != %s" % - (expect, result)) - given = "make+sure/using_unquote" - expect = os.path.join("make+sure", "using_unquote") - result = urllib_request.url2pathname(given) - self.assertEqual(expect, result, - "url2pathname() failed; %s != %s" % - (expect, result)) - - @unittest.skipUnless(sys.platform == 'win32', - 'test specific to the urllib.url2path function.') - def test_ntpath(self): - given = ('/C:/', '///C:/', '/C|//') - expect = 'C:\\' - for url in given: - result = urllib_request.url2pathname(url) - self.assertEqual(expect, result, - 'urllib_request..url2pathname() failed; %s != %s' % - (expect, result)) - given = '///C|/path' - expect = 'C:\\path' - result = urllib_request.url2pathname(given) - self.assertEqual(expect, result, - 'urllib_request.url2pathname() failed; %s != %s' % - (expect, result)) - -class Utility_Tests(unittest.TestCase): - """Testcase to test the various utility functions in the urllib.""" - - def test_splitpasswd(self): - """Some of password examples are not sensible, but it is added to - confirming to RFC2617 and addressing issue4675. - """ - self.assertEqual(('user', 'ab'),urllib_parse.splitpasswd('user:ab')) - self.assertEqual(('user', 'a\nb'),urllib_parse.splitpasswd('user:a\nb')) - self.assertEqual(('user', 'a\tb'),urllib_parse.splitpasswd('user:a\tb')) - self.assertEqual(('user', 'a\rb'),urllib_parse.splitpasswd('user:a\rb')) - self.assertEqual(('user', 'a\fb'),urllib_parse.splitpasswd('user:a\fb')) - self.assertEqual(('user', 'a\vb'),urllib_parse.splitpasswd('user:a\vb')) - self.assertEqual(('user', 'a:b'),urllib_parse.splitpasswd('user:a:b')) - self.assertEqual(('user', 'a b'),urllib_parse.splitpasswd('user:a b')) - self.assertEqual(('user 2', 'ab'),urllib_parse.splitpasswd('user 2:ab')) - self.assertEqual(('user+1', 'a+b'),urllib_parse.splitpasswd('user+1:a+b')) - - def test_thishost(self): - """Test the urllib_request.thishost utility function returns a tuple""" - self.assertIsInstance(urllib_request.thishost(), tuple) - - -class URLopener_Tests(unittest.TestCase): - """Testcase to test the open method of URLopener class.""" - - def test_quoted_open(self): - class DummyURLopener(urllib_request.URLopener): - def open_spam(self, url): - return url - with support.check_warnings( - ('DummyURLopener style of invoking requests is deprecated.', - DeprecationWarning)): - self.assertEqual(DummyURLopener().open( - 'spam://example/ /'),'//example/%20/') - - # test the safe characters are not quoted by urlopen - self.assertEqual(DummyURLopener().open( - "spam://c:|windows%/:=&?~#+!$,;'@()*[]|/path/"), - "//c:|windows%/:=&?~#+!$,;'@()*[]|/path/") - -# Just commented them out. -# Can't really tell why keep failing in windows and sparc. -# Everywhere else they work ok, but on those machines, sometimes -# fail in one of the tests, sometimes in other. I have a linux, and -# the tests go ok. -# If anybody has one of the problematic enviroments, please help! -# . Facundo -# -# def server(evt): -# import socket, time -# serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) -# serv.settimeout(3) -# serv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) -# serv.bind(("", 9093)) -# serv.listen(5) -# try: -# conn, addr = serv.accept() -# conn.send("1 Hola mundo\n") -# cantdata = 0 -# while cantdata < 13: -# data = conn.recv(13-cantdata) -# cantdata += len(data) -# time.sleep(.3) -# conn.send("2 No more lines\n") -# conn.close() -# except socket.timeout: -# pass -# finally: -# serv.close() -# evt.set() -# -# class FTPWrapperTests(unittest.TestCase): -# -# def setUp(self): -# import ftplib, time, threading -# ftplib.FTP.port = 9093 -# self.evt = threading.Event() -# threading.Thread(target=server, args=(self.evt,)).start() -# time.sleep(.1) -# -# def tearDown(self): -# self.evt.wait() -# -# def testBasic(self): -# # connects -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# ftp.close() -# -# def testTimeoutNone(self): -# # global default timeout is ignored -# import socket -# self.assertTrue(socket.getdefaulttimeout() is None) -# socket.setdefaulttimeout(30) -# try: -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# finally: -# socket.setdefaulttimeout(None) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() -# -# def testTimeoutDefault(self): -# # global default timeout is used -# import socket -# self.assertTrue(socket.getdefaulttimeout() is None) -# socket.setdefaulttimeout(30) -# try: -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# finally: -# socket.setdefaulttimeout(None) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() -# -# def testTimeoutValue(self): -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, [], -# timeout=30) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() - -class RequestTests(unittest.TestCase): - """Unit tests for urllib_request.Request.""" - - def test_default_values(self): - Request = urllib_request.Request - request = Request("http://www.python.org") - self.assertEqual(request.get_method(), 'GET') - request = Request("http://www.python.org", {}) - self.assertEqual(request.get_method(), 'POST') - - def test_with_method_arg(self): - Request = urllib_request.Request - request = Request("http://www.python.org", method='HEAD') - self.assertEqual(request.method, 'HEAD') - self.assertEqual(request.get_method(), 'HEAD') - request = Request("http://www.python.org", {}, method='HEAD') - self.assertEqual(request.method, 'HEAD') - self.assertEqual(request.get_method(), 'HEAD') - request = Request("http://www.python.org", method='GET') - self.assertEqual(request.get_method(), 'GET') - request.method = 'HEAD' - self.assertEqual(request.get_method(), 'HEAD') - - -class URL2PathNameTests(unittest.TestCase): - - @expectedFailurePY26 - def test_converting_drive_letter(self): - self.assertEqual(url2pathname("///C|"), 'C:') - self.assertEqual(url2pathname("///C:"), 'C:') - self.assertEqual(url2pathname("///C|/"), 'C:\\') - - def test_converting_when_no_drive_letter(self): - # cannot end a raw string in \ - self.assertEqual(url2pathname("///C/test/"), r'\\\C\test' '\\') - self.assertEqual(url2pathname("////C/test/"), r'\\C\test' '\\') - - def test_simple_compare(self): - self.assertEqual(url2pathname("///C|/foo/bar/spam.foo"), - r'C:\foo\bar\spam.foo') - - def test_non_ascii_drive_letter(self): - self.assertRaises(IOError, url2pathname, "///\u00e8|/") - - def test_roundtrip_url2pathname(self): - list_of_paths = ['C:', - r'\\\C\test\\', - r'C:\foo\bar\spam.foo' - ] - for path in list_of_paths: - self.assertEqual(url2pathname(pathname2url(path)), path) - -class PathName2URLTests(unittest.TestCase): - - def test_converting_drive_letter(self): - self.assertEqual(pathname2url("C:"), '///C:') - self.assertEqual(pathname2url("C:\\"), '///C:') - - def test_converting_when_no_drive_letter(self): - self.assertEqual(pathname2url(r"\\\folder\test" "\\"), - '/////folder/test/') - self.assertEqual(pathname2url(r"\\folder\test" "\\"), - '////folder/test/') - self.assertEqual(pathname2url(r"\folder\test" "\\"), - '/folder/test/') - - def test_simple_compare(self): - self.assertEqual(pathname2url(r'C:\foo\bar\spam.foo'), - "///C:/foo/bar/spam.foo" ) - - def test_long_drive_letter(self): - self.assertRaises(IOError, pathname2url, "XX:\\") - - def test_roundtrip_pathname2url(self): - list_of_paths = ['///C:', - '/////folder/test/', - '///C:/foo/bar/spam.foo'] - for path in list_of_paths: - self.assertEqual(pathname2url(url2pathname(path)), path) - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib2.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib2.py deleted file mode 100644 index 2d69dad..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib2.py +++ /dev/null @@ -1,1569 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals -import os -import io -import socket -import array -import sys - -import http.client -from future.standard_library import install_aliases -from future.backports.test import support -import future.backports.urllib.request as urllib_request -# The proxy bypass method imported below has logic specific to the OSX -# proxy config data structure but is testable on all platforms. -from future.backports.urllib.request import Request, OpenerDirector, _proxy_bypass_macosx_sysconf -import future.backports.urllib.error as urllib_error -from future.tests.base import unittest, skip26 -from future.builtins import bytes, dict, int, open, str, zip -from future.utils import text_to_native_str - -install_aliases() # for base64.encodebytes on Py2 - -# from future.tests.test_http_cookiejar import interact_netscape - -class FakeResponse(object): - def __init__(self, headers=[], url=None): - """ - headers: list of RFC822-style 'Key: value' strings - """ - import email - # The email.message_from_string is available on both Py2.7 and Py3.3 - self._headers = email.message_from_string("\n".join(headers)) - self._url = url - def info(self): return self._headers - - -def interact_netscape(cookiejar, url, *set_cookie_hdrs): - return _interact(cookiejar, url, set_cookie_hdrs, "Set-Cookie") - -def _interact(cookiejar, url, set_cookie_hdrs, hdr_name): - """Perform a single request / response cycle, returning Cookie: header.""" - req = urllib_request.Request(url) - cookiejar.add_cookie_header(req) - cookie_hdr = req.get_header("Cookie", "") - headers = [] - for hdr in set_cookie_hdrs: - headers.append("%s: %s" % (hdr_name, hdr)) - res = FakeResponse(headers, url) - cookiejar.extract_cookies(res, req) - return cookie_hdr - - -# XXX -# Request -# CacheFTPHandler (hard to write) -# parse_keqv_list, parse_http_list, HTTPDigestAuthHandler - -class TrivialTests(unittest.TestCase): - - def test___all__(self): - # Verify which names are exposed - for module in 'request', 'response', 'parse', 'error', 'robotparser': - context = {} - exec('from future.backports.urllib.%s import *' % module, context) - del context['__builtins__'] - if module == 'request' and os.name == 'nt': - u, p = context.pop('url2pathname'), context.pop('pathname2url') - self.assertEqual(u.__module__, 'nturl2path') - self.assertEqual(p.__module__, 'nturl2path') - for k, v in context.items(): - self.assertEqual(v.__module__, 'future.backports.urllib.%s' % module, - "%r is exposed in 'future.backports.urllib.%s' but defined in %r" % - (k, module, v.__module__)) - - def test_trivial(self): - # A couple trivial tests - - self.assertRaises(ValueError, urllib_request.urlopen, 'bogus url') - - # XXX Name hacking to get this to work on Windows. - fname = os.path.abspath(urllib_request.__file__).replace('\\', '/') - - if os.name == 'nt': - file_url = "file:///%s" % fname - else: - file_url = "file://%s" % fname - - f = urllib_request.urlopen(file_url) - - f.read() - f.close() - - def test_parse_http_list(self): - tests = [ - ('a,b,c', ['a', 'b', 'c']), - ('path"o,l"og"i"cal, example', ['path"o,l"og"i"cal', 'example']), - ('a, b, "c", "d", "e,f", g, h', - ['a', 'b', '"c"', '"d"', '"e,f"', 'g', 'h']), - ('a="b\\"c", d="e\\,f", g="h\\\\i"', - ['a="b"c"', 'd="e,f"', 'g="h\\i"'])] - for string, list in tests: - self.assertEqual(urllib_request.parse_http_list(string), list) - - def test_URLError_reasonstr(self): - err = urllib_error.URLError('reason') - self.assertIn(err.reason, str(err)) - -class RequestHdrsTests(unittest.TestCase): - - def test_request_headers_dict(self): - """ - The Request.headers dictionary is not a documented interface. It - should stay that way, because the complete set of headers are only - accessible through the .get_header(), .has_header(), .header_items() - interface. However, .headers pre-dates those methods, and so real code - will be using the dictionary. - - The introduction in 2.4 of those methods was a mistake for the same - reason: code that previously saw all (urllib2 user)-provided headers in - .headers now sees only a subset. - - """ - url = "http://example.com" - self.assertEqual(Request(url, - headers={"Spam-eggs": "blah"} - ).headers["Spam-eggs"], "blah") - self.assertEqual(Request(url, - headers={"spam-EggS": "blah"} - ).headers["Spam-eggs"], "blah") - - def test_request_headers_methods(self): - """ - Note the case normalization of header names here, to - .capitalize()-case. This should be preserved for - backwards-compatibility. (In the HTTP case, normalization to - .title()-case is done by urllib2 before sending headers to - http.client). - - Note that e.g. r.has_header("spam-EggS") is currently False, and - r.get_header("spam-EggS") returns None, but that could be changed in - future. - - Method r.remove_header should remove items both from r.headers and - r.unredirected_hdrs dictionaries - """ - url = "http://example.com" - req = Request(url, headers={"Spam-eggs": "blah"}) - self.assertTrue(req.has_header("Spam-eggs")) - self.assertEqual(req.header_items(), [('Spam-eggs', 'blah')]) - - req.add_header("Foo-Bar", "baz") - self.assertEqual(sorted(req.header_items()), - [('Foo-bar', 'baz'), ('Spam-eggs', 'blah')]) - self.assertFalse(req.has_header("Not-there")) - self.assertIsNone(req.get_header("Not-there")) - self.assertEqual(req.get_header("Not-there", "default"), "default") - - - def test_password_manager(self): - mgr = urllib_request.HTTPPasswordMgr() - add = mgr.add_password - find_user_pass = mgr.find_user_password - add("Some Realm", "http://example.com/", "joe", "password") - add("Some Realm", "http://example.com/ni", "ni", "ni") - add("c", "http://example.com/foo", "foo", "ni") - add("c", "http://example.com/bar", "bar", "nini") - add("b", "http://example.com/", "first", "blah") - add("b", "http://example.com/", "second", "spam") - add("a", "http://example.com", "1", "a") - add("Some Realm", "http://c.example.com:3128", "3", "c") - add("Some Realm", "d.example.com", "4", "d") - add("Some Realm", "e.example.com:3128", "5", "e") - - self.assertEqual(find_user_pass("Some Realm", "example.com"), - ('joe', 'password')) - - #self.assertEqual(find_user_pass("Some Realm", "http://example.com/ni"), - # ('ni', 'ni')) - - self.assertEqual(find_user_pass("Some Realm", "http://example.com"), - ('joe', 'password')) - self.assertEqual(find_user_pass("Some Realm", "http://example.com/"), - ('joe', 'password')) - self.assertEqual( - find_user_pass("Some Realm", "http://example.com/spam"), - ('joe', 'password')) - self.assertEqual( - find_user_pass("Some Realm", "http://example.com/spam/spam"), - ('joe', 'password')) - self.assertEqual(find_user_pass("c", "http://example.com/foo"), - ('foo', 'ni')) - self.assertEqual(find_user_pass("c", "http://example.com/bar"), - ('bar', 'nini')) - self.assertEqual(find_user_pass("b", "http://example.com/"), - ('second', 'spam')) - - # No special relationship between a.example.com and example.com: - - self.assertEqual(find_user_pass("a", "http://example.com/"), - ('1', 'a')) - self.assertEqual(find_user_pass("a", "http://a.example.com/"), - (None, None)) - - # Ports: - - self.assertEqual(find_user_pass("Some Realm", "c.example.com"), - (None, None)) - self.assertEqual(find_user_pass("Some Realm", "c.example.com:3128"), - ('3', 'c')) - self.assertEqual( - find_user_pass("Some Realm", "http://c.example.com:3128"), - ('3', 'c')) - self.assertEqual(find_user_pass("Some Realm", "d.example.com"), - ('4', 'd')) - self.assertEqual(find_user_pass("Some Realm", "e.example.com:3128"), - ('5', 'e')) - - def test_password_manager_default_port(self): - """ - The point to note here is that we can't guess the default port if - there's no scheme. This applies to both add_password and - find_user_password. - """ - mgr = urllib_request.HTTPPasswordMgr() - add = mgr.add_password - find_user_pass = mgr.find_user_password - add("f", "http://g.example.com:80", "10", "j") - add("g", "http://h.example.com", "11", "k") - add("h", "i.example.com:80", "12", "l") - add("i", "j.example.com", "13", "m") - self.assertEqual(find_user_pass("f", "g.example.com:100"), - (None, None)) - self.assertEqual(find_user_pass("f", "g.example.com:80"), - ('10', 'j')) - self.assertEqual(find_user_pass("f", "g.example.com"), - (None, None)) - self.assertEqual(find_user_pass("f", "http://g.example.com:100"), - (None, None)) - self.assertEqual(find_user_pass("f", "http://g.example.com:80"), - ('10', 'j')) - self.assertEqual(find_user_pass("f", "http://g.example.com"), - ('10', 'j')) - self.assertEqual(find_user_pass("g", "h.example.com"), ('11', 'k')) - self.assertEqual(find_user_pass("g", "h.example.com:80"), ('11', 'k')) - self.assertEqual(find_user_pass("g", "http://h.example.com:80"), - ('11', 'k')) - self.assertEqual(find_user_pass("h", "i.example.com"), (None, None)) - self.assertEqual(find_user_pass("h", "i.example.com:80"), ('12', 'l')) - self.assertEqual(find_user_pass("h", "http://i.example.com:80"), - ('12', 'l')) - self.assertEqual(find_user_pass("i", "j.example.com"), ('13', 'm')) - self.assertEqual(find_user_pass("i", "j.example.com:80"), - (None, None)) - self.assertEqual(find_user_pass("i", "http://j.example.com"), - ('13', 'm')) - self.assertEqual(find_user_pass("i", "http://j.example.com:80"), - (None, None)) - - -class MockOpener(object): - addheaders = [] - def open(self, req, data=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): - self.req, self.data, self.timeout = req, data, timeout - def error(self, proto, *args): - self.proto, self.args = proto, args - -class MockFile(object): - def read(self, count=None): pass - def readline(self, count=None): pass - def close(self): pass - -class MockHeaders(dict): - def getheaders(self, name): - return list(self.values()) - -class MockResponse(io.StringIO): - def __init__(self, code, msg, headers, data, url=None): - io.StringIO.__init__(self, data) - self.code, self.msg, self.headers, self.url = code, msg, headers, url - def info(self): - return self.headers - def geturl(self): - return self.url - -class MockCookieJar(object): - def add_cookie_header(self, request): - self.ach_req = request - def extract_cookies(self, response, request): - self.ec_req, self.ec_r = request, response - -class FakeMethod(object): - def __init__(self, meth_name, action, handle): - self.meth_name = meth_name - self.handle = handle - self.action = action - def __call__(self, *args): - return self.handle(self.meth_name, self.action, *args) - -class MockHTTPResponse(io.IOBase): - def __init__(self, fp, msg, status, reason): - self.fp = fp - self.msg = msg - self.status = status - self.reason = reason - self.code = 200 - - def read(self): - return '' - - def info(self): - return {} - - def geturl(self): - return self.url - - -class MockHTTPClass(object): - def __init__(self): - self.level = 0 - self.req_headers = [] - self.data = None - self.raise_on_endheaders = False - self.sock = None - self._tunnel_headers = {} - - def __call__(self, host, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): - self.host = host - self.timeout = timeout - return self - - def set_debuglevel(self, level): - self.level = level - - def set_tunnel(self, host, port=None, headers=None): - self._tunnel_host = host - self._tunnel_port = port - if headers: - self._tunnel_headers = headers - else: - self._tunnel_headers.clear() - - def request(self, method, url, body=None, headers=None): - self.method = method - self.selector = url - if headers is not None: - self.req_headers += headers.items() - self.req_headers.sort() - if body: - self.data = body - if self.raise_on_endheaders: - import socket - raise socket.error() - def getresponse(self): - return MockHTTPResponse(MockFile(), {}, 200, "OK") - - def close(self): - pass - -class MockHandler(object): - # useful for testing handler machinery - # see add_ordered_mock_handlers() docstring - handler_order = 500 - def __init__(self, methods): - self._define_methods(methods) - def _define_methods(self, methods): - for spec in methods: - if len(spec) == 2: name, action = spec - else: name, action = spec, None - meth = FakeMethod(name, action, self.handle) - setattr(self.__class__, name, meth) - def handle(self, fn_name, action, *args, **kwds): - self.parent.calls.append((self, fn_name, args, kwds)) - if action is None: - return None - elif action == "return self": - return self - elif action == "return response": - res = MockResponse(200, "OK", {}, "") - return res - elif action == "return request": - return Request("http://blah/") - elif action.startswith("error"): - code = action[action.rfind(" ")+1:] - try: - code = int(code) - except ValueError: - pass - res = MockResponse(200, "OK", {}, "") - return self.parent.error("http", args[0], res, code, "", {}) - elif action == "raise": - raise urllib_error.URLError("blah") - assert False - def close(self): pass - def add_parent(self, parent): - self.parent = parent - self.parent.calls = [] - def __lt__(self, other): - if not hasattr(other, "handler_order"): - # No handler_order, leave in original order. Yuck. - return True - return self.handler_order < other.handler_order - -def add_ordered_mock_handlers(opener, meth_spec): - """Create MockHandlers and add them to an OpenerDirector. - - meth_spec: list of lists of tuples and strings defining methods to define - on handlers. eg: - - [["http_error", "ftp_open"], ["http_open"]] - - defines methods .http_error() and .ftp_open() on one handler, and - .http_open() on another. These methods just record their arguments and - return None. Using a tuple instead of a string causes the method to - perform some action (see MockHandler.handle()), eg: - - [["http_error"], [("http_open", "return request")]] - - defines .http_error() on one handler (which simply returns None), and - .http_open() on another handler, which returns a Request object. - - """ - handlers = [] - count = 0 - for meths in meth_spec: - class MockHandlerSubclass(MockHandler): pass - h = MockHandlerSubclass(meths) - h.handler_order += count - h.add_parent(opener) - count = count + 1 - handlers.append(h) - opener.add_handler(h) - return handlers - -def build_test_opener(*handler_instances): - opener = OpenerDirector() - for h in handler_instances: - opener.add_handler(h) - return opener - -class MockHTTPHandler(urllib_request.BaseHandler): - # useful for testing redirections and auth - # sends supplied headers and code as first response - # sends 200 OK as second response - def __init__(self, code, headers): - self.code = code - self.headers = headers - self.reset() - def reset(self): - self._count = 0 - self.requests = [] - def http_open(self, req): - import future.backports.email as email - import copy - self.requests.append(copy.deepcopy(req)) - if self._count == 0: - self._count = self._count + 1 - name = http.client.responses[self.code] - msg = email.message_from_string(self.headers) - return self.parent.error( - "http", req, MockFile(), self.code, name, msg) - else: - self.req = req - msg = email.message_from_string("\r\n\r\n") - return MockResponse(200, "OK", msg, "", req.get_full_url()) - -class MockHTTPSHandler(urllib_request.AbstractHTTPHandler): - # Useful for testing the Proxy-Authorization request by verifying the - # properties of httpcon - - def __init__(self): - urllib_request.AbstractHTTPHandler.__init__(self) - self.httpconn = MockHTTPClass() - - def https_open(self, req): - return self.do_open(self.httpconn, req) - -class MockPasswordManager(object): - def add_password(self, realm, uri, user, password): - self.realm = realm - self.url = uri - self.user = user - self.password = password - def find_user_password(self, realm, authuri): - self.target_realm = realm - self.target_url = authuri - return self.user, self.password - - -class OpenerDirectorTests(unittest.TestCase): - - def test_add_non_handler(self): - class NonHandler(object): - pass - self.assertRaises(TypeError, - OpenerDirector().add_handler, NonHandler()) - - def test_badly_named_methods(self): - # test work-around for three methods that accidentally follow the - # naming conventions for handler methods - # (*_open() / *_request() / *_response()) - - # These used to call the accidentally-named methods, causing a - # TypeError in real code; here, returning self from these mock - # methods would either cause no exception, or AttributeError. - - from future.backports.urllib.error import URLError - - o = OpenerDirector() - meth_spec = [ - [("do_open", "return self"), ("proxy_open", "return self")], - [("redirect_request", "return self")], - ] - add_ordered_mock_handlers(o, meth_spec) - o.add_handler(urllib_request.UnknownHandler()) - for scheme in "do", "proxy", "redirect": - self.assertRaises(URLError, o.open, scheme+"://example.com/") - - def test_handled(self): - # handler returning non-None means no more handlers will be called - o = OpenerDirector() - meth_spec = [ - ["http_open", "ftp_open", "http_error_302"], - ["ftp_open"], - [("http_open", "return self")], - [("http_open", "return self")], - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - req = Request("http://example.com/") - r = o.open(req) - # Second .http_open() gets called, third doesn't, since second returned - # non-None. Handlers without .http_open() never get any methods called - # on them. - # In fact, second mock handler defining .http_open() returns self - # (instead of response), which becomes the OpenerDirector's return - # value. - self.assertEqual(r, handlers[2]) - calls = [(handlers[0], "http_open"), (handlers[2], "http_open")] - for expected, got in zip(calls, o.calls): - handler, name, args, kwds = got - self.assertEqual((handler, name), expected) - self.assertEqual(args, (req,)) - - def test_handler_order(self): - o = OpenerDirector() - handlers = [] - for meths, handler_order in [ - ([("http_open", "return self")], 500), - (["http_open"], 0), - ]: - class MockHandlerSubclass(MockHandler): pass - h = MockHandlerSubclass(meths) - h.handler_order = handler_order - handlers.append(h) - o.add_handler(h) - - o.open("http://example.com/") - # handlers called in reverse order, thanks to their sort order - self.assertEqual(o.calls[0][0], handlers[1]) - self.assertEqual(o.calls[1][0], handlers[0]) - - def test_raise(self): - # raising URLError stops processing of request - o = OpenerDirector() - meth_spec = [ - [("http_open", "raise")], - [("http_open", "return self")], - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - req = Request("http://example.com/") - self.assertRaises(urllib_error.URLError, o.open, req) - self.assertEqual(o.calls, [(handlers[0], "http_open", (req,), {})]) - - def test_http_error(self): - # XXX http_error_default - # http errors are a special case - o = OpenerDirector() - meth_spec = [ - [("http_open", "error 302")], - [("http_error_400", "raise"), "http_open"], - [("http_error_302", "return response"), "http_error_303", - "http_error"], - [("http_error_302")], - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - class Unknown(object): - def __eq__(self, other): return True - - req = Request("http://example.com/") - o.open(req) - assert len(o.calls) == 2 - calls = [(handlers[0], "http_open", (req,)), - (handlers[2], "http_error_302", - (req, Unknown(), 302, "", {}))] - for expected, got in zip(calls, o.calls): - handler, method_name, args = expected - self.assertEqual((handler, method_name), got[:2]) - self.assertEqual(args, got[2]) - - - def test_processors(self): - # *_request / *_response methods get called appropriately - o = OpenerDirector() - meth_spec = [ - [("http_request", "return request"), - ("http_response", "return response")], - [("http_request", "return request"), - ("http_response", "return response")], - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - req = Request("http://example.com/") - o.open(req) - # processor methods are called on *all* handlers that define them, - # not just the first handler that handles the request - calls = [ - (handlers[0], "http_request"), (handlers[1], "http_request"), - (handlers[0], "http_response"), (handlers[1], "http_response")] - - for i, (handler, name, args, kwds) in enumerate(o.calls): - if i < 2: - # *_request - self.assertEqual((handler, name), calls[i]) - self.assertEqual(len(args), 1) - self.assertIsInstance(args[0], Request) - else: - # *_response - self.assertEqual((handler, name), calls[i]) - self.assertEqual(len(args), 2) - self.assertIsInstance(args[0], Request) - # response from opener.open is None, because there's no - # handler that defines http_open to handle it - self.assertTrue(args[1] is None or - isinstance(args[1], MockResponse)) - - def test_method_deprecations(self): - req = Request("http://www.example.com") - - with self.assertWarns(DeprecationWarning): - req.add_data("data") - with self.assertWarns(DeprecationWarning): - req.get_data() - with self.assertWarns(DeprecationWarning): - req.has_data() - with self.assertWarns(DeprecationWarning): - req.get_host() - with self.assertWarns(DeprecationWarning): - req.get_selector() - with self.assertWarns(DeprecationWarning): - req.is_unverifiable() - with self.assertWarns(DeprecationWarning): - req.get_origin_req_host() - with self.assertWarns(DeprecationWarning): - req.get_type() - - -def sanepathname2url(path): - try: - path.encode("utf-8") - except UnicodeEncodeError: - raise unittest.SkipTest("path is not encodable to utf8") - urlpath = urllib_request.pathname2url(path) - if os.name == "nt" and urlpath.startswith("///"): - urlpath = urlpath[2:] - # XXX don't ask me about the mac... - return urlpath - -class HandlerTests(unittest.TestCase): - - def test_ftp(self): - class MockFTPWrapper(object): - def __init__(self, data): self.data = data - def retrfile(self, filename, filetype): - self.filename, self.filetype = filename, filetype - return io.StringIO(self.data), len(self.data) - def close(self): pass - - class NullFTPHandler(urllib_request.FTPHandler): - def __init__(self, data): self.data = data - def connect_ftp(self, user, passwd, host, port, dirs, - timeout=socket._GLOBAL_DEFAULT_TIMEOUT): - self.user, self.passwd = user, passwd - self.host, self.port = host, port - self.dirs = dirs - self.ftpwrapper = MockFTPWrapper(self.data) - return self.ftpwrapper - - import ftplib - data = "rheum rhaponicum" - h = NullFTPHandler(data) - h.parent = MockOpener() - - # MIME guessing works in Python 3.8! - guessed_mime = None - if sys.hexversion >= 0x03080000: - guessed_mime = "image/gif" - for url, host, port, user, passwd, type_, dirs, filename, mimetype in [ - ("ftp://localhost/foo/bar/baz.html", - "localhost", ftplib.FTP_PORT, "", "", "I", - ["foo", "bar"], "baz.html", "text/html"), - ("ftp://parrot@localhost/foo/bar/baz.html", - "localhost", ftplib.FTP_PORT, "parrot", "", "I", - ["foo", "bar"], "baz.html", "text/html"), - ("ftp://%25parrot@localhost/foo/bar/baz.html", - "localhost", ftplib.FTP_PORT, "%parrot", "", "I", - ["foo", "bar"], "baz.html", "text/html"), - ("ftp://%2542parrot@localhost/foo/bar/baz.html", - "localhost", ftplib.FTP_PORT, "%42parrot", "", "I", - ["foo", "bar"], "baz.html", "text/html"), - ("ftp://localhost:80/foo/bar/", - "localhost", 80, "", "", "D", - ["foo", "bar"], "", None), - ("ftp://localhost/baz.gif;type=a", - "localhost", ftplib.FTP_PORT, "", "", "A", - [], "baz.gif", guessed_mime), - ]: - req = Request(url) - req.timeout = None - r = h.ftp_open(req) - # ftp authentication not yet implemented by FTPHandler - self.assertEqual(h.user, user) - self.assertEqual(h.passwd, passwd) - self.assertEqual(h.host, socket.gethostbyname(host)) - self.assertEqual(h.port, port) - self.assertEqual(h.dirs, dirs) - self.assertEqual(h.ftpwrapper.filename, filename) - self.assertEqual(h.ftpwrapper.filetype, type_) - headers = r.info() - self.assertEqual(headers.get("Content-type"), mimetype) - self.assertEqual(int(headers["Content-length"]), len(data)) - - def test_file(self): - import future.backports.email.utils as email_utils - import socket - h = urllib_request.FileHandler() - o = h.parent = MockOpener() - - TESTFN = support.TESTFN - urlpath = sanepathname2url(os.path.abspath(TESTFN)) - towrite = b"hello, world\n" - urls = [ - "file://localhost%s" % urlpath, - "file://%s" % urlpath, - "file://%s%s" % (socket.gethostbyname('localhost'), urlpath), - ] - try: - localaddr = socket.gethostbyname(socket.gethostname()) - except socket.gaierror: - localaddr = '' - if localaddr: - urls.append("file://%s%s" % (localaddr, urlpath)) - - for url in urls: - f = open(TESTFN, "wb") - try: - try: - f.write(towrite) - finally: - f.close() - - r = h.file_open(Request(url)) - try: - data = r.read() - headers = r.info() - respurl = r.geturl() - finally: - r.close() - stats = os.stat(TESTFN) - modified = email_utils.formatdate(stats.st_mtime, usegmt=True) - finally: - os.remove(TESTFN) - self.assertEqual(data, towrite) - self.assertEqual(headers["Content-type"], "text/plain") - self.assertEqual(headers["Content-length"], "13") - self.assertEqual(headers["Last-modified"], modified) - self.assertEqual(respurl, url) - - for url in [ - "file://localhost:80%s" % urlpath, - "file:///file_does_not_exist.txt", - "file://%s:80%s/%s" % (socket.gethostbyname('localhost'), - os.getcwd(), TESTFN), - "file://somerandomhost.ontheinternet.com%s/%s" % - (os.getcwd(), TESTFN), - ]: - try: - f = open(TESTFN, "wb") - try: - f.write(towrite) - finally: - f.close() - - self.assertRaises(urllib_error.URLError, - h.file_open, Request(url)) - finally: - os.remove(TESTFN) - - h = urllib_request.FileHandler() - o = h.parent = MockOpener() - # XXXX why does // mean ftp (and /// mean not ftp!), and where - # is file: scheme specified? I think this is really a bug, and - # what was intended was to distinguish between URLs like: - # file:/blah.txt (a file) - # file://localhost/blah.txt (a file) - # file:///blah.txt (a file) - # file://ftp.example.com/blah.txt (an ftp URL) - for url, ftp in [ - ("file://ftp.example.com//foo.txt", False), - ("file://ftp.example.com///foo.txt", False), -# XXXX bug: fails with OSError, should be URLError - ("file://ftp.example.com/foo.txt", False), - ("file://somehost//foo/something.txt", False), - ("file://localhost//foo/something.txt", False), - ]: - req = Request(url) - try: - h.file_open(req) - # XXXX remove OSError when bug fixed - except (urllib_error.URLError, OSError): - self.assertFalse(ftp) - else: - self.assertIs(o.req, req) - self.assertEqual(req.type, "ftp") - self.assertEqual(req.type == "ftp", ftp) - - @skip26 - def test_http(self): - - h = urllib_request.AbstractHTTPHandler() - o = h.parent = MockOpener() - - url = "http://example.com/" - for method, data in [("GET", None), ("POST", b"blah")]: - req = Request(url, data, {"Foo": "bar"}) - req.timeout = None - req.add_unredirected_header("Spam", "eggs") - http = MockHTTPClass() - r = h.do_open(http, req) - - # result attributes - r.read; r.readline # wrapped MockFile methods - r.info; r.geturl # addinfourl methods - r.code, r.msg == 200, "OK" # added from MockHTTPClass.getreply() - hdrs = r.info() - hdrs.get; hdrs.__contains__ # r.info() gives dict from .getreply() - self.assertEqual(r.geturl(), url) - - self.assertEqual(http.host, "example.com") - self.assertEqual(http.level, 0) - self.assertEqual(http.method, method) - self.assertEqual(http.selector, "/") - self.assertEqual(http.req_headers, - [("Connection", "close"), - ("Foo", "bar"), ("Spam", "eggs")]) - self.assertEqual(http.data, data) - - # check socket.error converted to URLError - http.raise_on_endheaders = True - self.assertRaises(urllib_error.URLError, h.do_open, http, req) - - # Check for TypeError on POST data which is str. - req = Request("http://example.com/","badpost") - self.assertRaises(TypeError, h.do_request_, req) - - # check adding of standard headers - o.addheaders = [("Spam", "eggs")] - for data in b"", None: # POST, GET - req = Request("http://example.com/", data) - r = MockResponse(200, "OK", {}, "") - newreq = h.do_request_(req) - if data is None: # GET - self.assertNotIn("Content-length", req.unredirected_hdrs) - self.assertNotIn("Content-type", req.unredirected_hdrs) - else: # POST - self.assertEqual(req.unredirected_hdrs["Content-length"], "0") - self.assertEqual(req.unredirected_hdrs["Content-type"], - "application/x-www-form-urlencoded") - # XXX the details of Host could be better tested - self.assertEqual(req.unredirected_hdrs["Host"], "example.com") - self.assertEqual(req.unredirected_hdrs["Spam"], "eggs") - - # don't clobber existing headers - req.add_unredirected_header("Content-length", "foo") - req.add_unredirected_header("Content-type", "bar") - req.add_unredirected_header("Host", "baz") - req.add_unredirected_header("Spam", "foo") - newreq = h.do_request_(req) - self.assertEqual(req.unredirected_hdrs["Content-length"], "foo") - self.assertEqual(req.unredirected_hdrs["Content-type"], "bar") - self.assertEqual(req.unredirected_hdrs["Host"], "baz") - self.assertEqual(req.unredirected_hdrs["Spam"], "foo") - - # Check iterable body support - def iterable_body(): - yield b"one" - yield b"two" - yield b"three" - - for headers in {}, {"Content-Length": 11}: - req = Request("http://example.com/", iterable_body(), headers) - if not headers: - # Having an iterable body without a Content-Length should - # raise an exception - self.assertRaises(ValueError, h.do_request_, req) - else: - newreq = h.do_request_(req) - - # A file object. - # Test only Content-Length attribute of request. - - file_obj = io.BytesIO() - file_obj.write(b"Something\nSomething\nSomething\n") - - for headers in {}, {"Content-Length": 30}: - req = Request("http://example.com/", file_obj, headers) - if not headers: - # Having an iterable body without a Content-Length should - # raise an exception - self.assertRaises(ValueError, h.do_request_, req) - else: - newreq = h.do_request_(req) - self.assertEqual(int(newreq.get_header('Content-length')),30) - - file_obj.close() - - # array.array Iterable - Content Length is calculated - - iterable_array = array.array(text_to_native_str("I"), - [1,2,3,4]) - - for headers in {}, {"Content-Length": 16}: - req = Request("http://example.com/", iterable_array, headers) - newreq = h.do_request_(req) - self.assertEqual(int(newreq.get_header('Content-length')),16) - - @skip26 - def test_http_doubleslash(self): - # Checks the presence of any unnecessary double slash in url does not - # break anything. Previously, a double slash directly after the host - # could cause incorrect parsing. - h = urllib_request.AbstractHTTPHandler() - h.parent = MockOpener() - - data = b"" - ds_urls = [ - "http://example.com/foo/bar/baz.html", - "http://example.com//foo/bar/baz.html", - "http://example.com/foo//bar/baz.html", - "http://example.com/foo/bar//baz.html" - ] - - for ds_url in ds_urls: - ds_req = Request(ds_url, data) - - # Check whether host is determined correctly if there is no proxy - np_ds_req = h.do_request_(ds_req) - self.assertEqual(np_ds_req.unredirected_hdrs["Host"],"example.com") - - # Check whether host is determined correctly if there is a proxy - ds_req.set_proxy("someproxy:3128",None) - p_ds_req = h.do_request_(ds_req) - self.assertEqual(p_ds_req.unredirected_hdrs["Host"],"example.com") - - def test_fixpath_in_weirdurls(self): - # Issue4493: urllib2 to supply '/' when to urls where path does not - # start with'/' - - h = urllib_request.AbstractHTTPHandler() - h.parent = MockOpener() - - weird_url = 'http://www.python.org?getspam' - req = Request(weird_url) - newreq = h.do_request_(req) - self.assertEqual(newreq.host,'www.python.org') - self.assertEqual(newreq.selector,'/?getspam') - - url_without_path = 'http://www.python.org' - req = Request(url_without_path) - newreq = h.do_request_(req) - self.assertEqual(newreq.host,'www.python.org') - self.assertEqual(newreq.selector,'') - - - def test_errors(self): - h = urllib_request.HTTPErrorProcessor() - o = h.parent = MockOpener() - - url = "http://example.com/" - req = Request(url) - # all 2xx are passed through - r = MockResponse(200, "OK", {}, "", url) - newr = h.http_response(req, r) - self.assertIs(r, newr) - self.assertFalse(hasattr(o, "proto")) # o.error not called - r = MockResponse(202, "Accepted", {}, "", url) - newr = h.http_response(req, r) - self.assertIs(r, newr) - self.assertFalse(hasattr(o, "proto")) # o.error not called - r = MockResponse(206, "Partial content", {}, "", url) - newr = h.http_response(req, r) - self.assertIs(r, newr) - self.assertFalse(hasattr(o, "proto")) # o.error not called - # anything else calls o.error (and MockOpener returns None, here) - r = MockResponse(502, "Bad gateway", {}, "", url) - self.assertIsNone(h.http_response(req, r)) - self.assertEqual(o.proto, "http") # o.error called - self.assertEqual(o.args, (req, r, 502, "Bad gateway", {})) - - def test_cookies(self): - cj = MockCookieJar() - h = urllib_request.HTTPCookieProcessor(cj) - h.parent = MockOpener() - - req = Request("http://example.com/") - r = MockResponse(200, "OK", {}, "") - newreq = h.http_request(req) - self.assertIs(cj.ach_req, req) - self.assertIs(cj.ach_req, newreq) - self.assertEqual(req.origin_req_host, "example.com") - self.assertFalse(req.unverifiable) - newr = h.http_response(req, r) - self.assertIs(cj.ec_req, req) - self.assertIs(cj.ec_r, r) - self.assertIs(r, newr) - - def test_redirect(self): - from_url = "http://example.com/a.html" - to_url = "http://example.com/b.html" - h = urllib_request.HTTPRedirectHandler() - o = h.parent = MockOpener() - - # ordinary redirect behaviour - for code in 301, 302, 303, 307: - for data in None, "blah\nblah\n": - method = getattr(h, "http_error_%s" % code) - req = Request(from_url, data) - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - req.add_header("Nonsense", "viking=withhold") - if data is not None: - req.add_header("Content-Length", str(len(data))) - req.add_unredirected_header("Spam", "spam") - try: - method(req, MockFile(), code, "Blah", - MockHeaders({"location": to_url})) - except urllib_error.HTTPError: - # 307 in response to POST requires user OK - self.assertTrue(code == 307 and data is not None) - self.assertEqual(o.req.get_full_url(), to_url) - try: - self.assertEqual(o.req.get_method(), "GET") - except AttributeError: - self.assertFalse(o.req.data) - - # now it's a GET, there should not be headers regarding content - # (possibly dragged from before being a POST) - headers = [x.lower() for x in o.req.headers] - self.assertNotIn("content-length", headers) - self.assertNotIn("content-type", headers) - - self.assertEqual(o.req.headers["Nonsense"], - "viking=withhold") - self.assertNotIn("Spam", o.req.headers) - self.assertNotIn("Spam", o.req.unredirected_hdrs) - - # loop detection - req = Request(from_url) - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - def redirect(h, req, url=to_url): - h.http_error_302(req, MockFile(), 302, "Blah", - MockHeaders({"location": url})) - # Note that the *original* request shares the same record of - # redirections with the sub-requests caused by the redirections. - - # detect infinite loop redirect of a URL to itself - req = Request(from_url, origin_req_host="example.com") - count = 0 - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - try: - while 1: - redirect(h, req, "http://example.com/") - count = count + 1 - except urllib_error.HTTPError: - # don't stop until max_repeats, because cookies may introduce state - self.assertEqual(count, urllib_request.HTTPRedirectHandler.max_repeats) - - # detect endless non-repeating chain of redirects - req = Request(from_url, origin_req_host="example.com") - count = 0 - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - try: - while 1: - redirect(h, req, "http://example.com/%d" % count) - count = count + 1 - except urllib_error.HTTPError: - self.assertEqual(count, - urllib_request.HTTPRedirectHandler.max_redirections) - - - def test_invalid_redirect(self): - from_url = "http://example.com/a.html" - valid_schemes = ['http','https','ftp'] - invalid_schemes = ['file','imap','ldap'] - schemeless_url = "example.com/b.html" - h = urllib_request.HTTPRedirectHandler() - o = h.parent = MockOpener() - req = Request(from_url) - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - - for scheme in invalid_schemes: - invalid_url = scheme + '://' + schemeless_url - self.assertRaises(urllib_error.HTTPError, h.http_error_302, - req, MockFile(), 302, "Security Loophole", - MockHeaders({"location": invalid_url})) - - for scheme in valid_schemes: - valid_url = scheme + '://' + schemeless_url - h.http_error_302(req, MockFile(), 302, "That's fine", - MockHeaders({"location": valid_url})) - self.assertEqual(o.req.get_full_url(), valid_url) - - def test_relative_redirect(self): - from future.backports.urllib import parse as urllib_parse - from_url = "http://example.com/a.html" - relative_url = "/b.html" - h = urllib_request.HTTPRedirectHandler() - o = h.parent = MockOpener() - req = Request(from_url) - req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT - - valid_url = urllib_parse.urljoin(from_url,relative_url) - h.http_error_302(req, MockFile(), 302, "That's fine", - MockHeaders({"location": valid_url})) - self.assertEqual(o.req.get_full_url(), valid_url) - - def test_cookie_redirect(self): - # cookies shouldn't leak into redirected requests - from future.backports.http.cookiejar import CookieJar - - cj = CookieJar() - interact_netscape(cj, "http://www.example.com/", "spam=eggs") - hh = MockHTTPHandler(302, "Location: http://www.cracker.com/\r\n\r\n") - hdeh = urllib_request.HTTPDefaultErrorHandler() - hrh = urllib_request.HTTPRedirectHandler() - cp = urllib_request.HTTPCookieProcessor(cj) - o = build_test_opener(hh, hdeh, hrh, cp) - o.open("http://www.example.com/") - self.assertFalse(hh.req.has_header("Cookie")) - - def test_redirect_fragment(self): - redirected_url = 'http://www.example.com/index.html#OK\r\n\r\n' - hh = MockHTTPHandler(302, 'Location: ' + redirected_url) - hdeh = urllib_request.HTTPDefaultErrorHandler() - hrh = urllib_request.HTTPRedirectHandler() - o = build_test_opener(hh, hdeh, hrh) - fp = o.open('http://www.example.com') - self.assertEqual(fp.geturl(), redirected_url.strip()) - - def test_proxy(self): - o = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(http="proxy.example.com:3128")) - o.add_handler(ph) - meth_spec = [ - [("http_open", "return response")] - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - req = Request("http://acme.example.com/") - self.assertEqual(req.host, "acme.example.com") - o.open(req) - self.assertEqual(req.host, "proxy.example.com:3128") - - self.assertEqual([(handlers[0], "http_open")], - [tup[0:2] for tup in o.calls]) - - def test_proxy_no_proxy(self): - os.environ['no_proxy'] = 'python.org' - o = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(http="proxy.example.com")) - o.add_handler(ph) - req = Request("http://www.perl.org/") - self.assertEqual(req.host, "www.perl.org") - o.open(req) - self.assertEqual(req.host, "proxy.example.com") - req = Request("http://www.python.org") - self.assertEqual(req.host, "www.python.org") - o.open(req) - self.assertEqual(req.host, "www.python.org") - del os.environ['no_proxy'] - - def test_proxy_no_proxy_all(self): - os.environ['no_proxy'] = '*' - o = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(http="proxy.example.com")) - o.add_handler(ph) - req = Request("http://www.python.org") - self.assertEqual(req.host, "www.python.org") - o.open(req) - self.assertEqual(req.host, "www.python.org") - del os.environ['no_proxy'] - - - def test_proxy_https(self): - o = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(https="proxy.example.com:3128")) - o.add_handler(ph) - meth_spec = [ - [("https_open", "return response")] - ] - handlers = add_ordered_mock_handlers(o, meth_spec) - - req = Request("https://www.example.com/") - self.assertEqual(req.host, "www.example.com") - o.open(req) - self.assertEqual(req.host, "proxy.example.com:3128") - self.assertEqual([(handlers[0], "https_open")], - [tup[0:2] for tup in o.calls]) - - def test_proxy_https_proxy_authorization(self): - o = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(https='proxy.example.com:3128')) - o.add_handler(ph) - https_handler = MockHTTPSHandler() - o.add_handler(https_handler) - req = Request("https://www.example.com/") - req.add_header("Proxy-Authorization","FooBar") - req.add_header("User-Agent","Grail") - self.assertEqual(req.host, "www.example.com") - self.assertIsNone(req._tunnel_host) - o.open(req) - # Verify Proxy-Authorization gets tunneled to request. - # httpsconn req_headers do not have the Proxy-Authorization header but - # the req will have. - self.assertNotIn(("Proxy-Authorization","FooBar"), - https_handler.httpconn.req_headers) - self.assertIn(("User-Agent","Grail"), - https_handler.httpconn.req_headers) - self.assertIsNotNone(req._tunnel_host) - self.assertEqual(req.host, "proxy.example.com:3128") - self.assertEqual(req.get_header("Proxy-authorization"),"FooBar") - - # TODO: This should be only for OSX - @unittest.skipUnless(sys.platform == 'darwin', "only relevant for OSX") - def test_osx_proxy_bypass(self): - bypass = { - 'exclude_simple': False, - 'exceptions': ['foo.bar', '*.bar.com', '127.0.0.1', '10.10', - '10.0/16'] - } - # Check hosts that should trigger the proxy bypass - for host in ('foo.bar', 'www.bar.com', '127.0.0.1', '10.10.0.1', - '10.0.0.1'): - self.assertTrue(_proxy_bypass_macosx_sysconf(host, bypass), - 'expected bypass of %s to be True' % host) - # Check hosts that should not trigger the proxy bypass - for host in ('abc.foo.bar', 'bar.com', '127.0.0.2', '10.11.0.1', 'test'): - self.assertFalse(_proxy_bypass_macosx_sysconf(host, bypass), - 'expected bypass of %s to be False' % host) - - # Check the exclude_simple flag - bypass = {'exclude_simple': True, 'exceptions': []} - self.assertTrue(_proxy_bypass_macosx_sysconf('test', bypass)) - - def test_basic_auth(self, quote_char='"'): - opener = OpenerDirector() - password_manager = MockPasswordManager() - auth_handler = urllib_request.HTTPBasicAuthHandler(password_manager) - realm = "ACME Widget Store" - http_handler = MockHTTPHandler( - 401, 'WWW-Authenticate: Basic realm=%s%s%s\r\n\r\n' % - (quote_char, realm, quote_char) ) - opener.add_handler(auth_handler) - opener.add_handler(http_handler) - self._test_basic_auth(opener, auth_handler, "Authorization", - realm, http_handler, password_manager, - "http://acme.example.com/protected", - "http://acme.example.com/protected", - ) - - def test_basic_auth_with_single_quoted_realm(self): - self.test_basic_auth(quote_char="'") - - def test_basic_auth_with_unquoted_realm(self): - opener = OpenerDirector() - password_manager = MockPasswordManager() - auth_handler = urllib_request.HTTPBasicAuthHandler(password_manager) - realm = "ACME Widget Store" - http_handler = MockHTTPHandler( - 401, 'WWW-Authenticate: Basic realm=%s\r\n\r\n' % realm) - opener.add_handler(auth_handler) - opener.add_handler(http_handler) - with self.assertWarns(UserWarning): - self._test_basic_auth(opener, auth_handler, "Authorization", - realm, http_handler, password_manager, - "http://acme.example.com/protected", - "http://acme.example.com/protected", - ) - - def test_proxy_basic_auth(self): - opener = OpenerDirector() - ph = urllib_request.ProxyHandler(dict(http="proxy.example.com:3128")) - opener.add_handler(ph) - password_manager = MockPasswordManager() - auth_handler = urllib_request.ProxyBasicAuthHandler(password_manager) - realm = "ACME Networks" - http_handler = MockHTTPHandler( - 407, 'Proxy-Authenticate: Basic realm="%s"\r\n\r\n' % realm) - opener.add_handler(auth_handler) - opener.add_handler(http_handler) - self._test_basic_auth(opener, auth_handler, "Proxy-authorization", - realm, http_handler, password_manager, - "http://acme.example.com:3128/protected", - "proxy.example.com:3128", - ) - - def test_basic_and_digest_auth_handlers(self): - # HTTPDigestAuthHandler raised an exception if it couldn't handle a 40* - # response (http://python.org/sf/1479302), where it should instead - # return None to allow another handler (especially - # HTTPBasicAuthHandler) to handle the response. - - # Also (http://python.org/sf/14797027, RFC 2617 section 1.2), we must - # try digest first (since it's the strongest auth scheme), so we record - # order of calls here to check digest comes first: - class RecordingOpenerDirector(OpenerDirector): - def __init__(self): - OpenerDirector.__init__(self) - self.recorded = [] - def record(self, info): - self.recorded.append(info) - class TestDigestAuthHandler(urllib_request.HTTPDigestAuthHandler): - def http_error_401(self, *args, **kwds): - self.parent.record("digest") - urllib_request.HTTPDigestAuthHandler.http_error_401(self, - *args, **kwds) - class TestBasicAuthHandler(urllib_request.HTTPBasicAuthHandler): - def http_error_401(self, *args, **kwds): - self.parent.record("basic") - urllib_request.HTTPBasicAuthHandler.http_error_401(self, - *args, **kwds) - - opener = RecordingOpenerDirector() - password_manager = MockPasswordManager() - digest_handler = TestDigestAuthHandler(password_manager) - basic_handler = TestBasicAuthHandler(password_manager) - realm = "ACME Networks" - http_handler = MockHTTPHandler( - 401, 'WWW-Authenticate: Basic realm="%s"\r\n\r\n' % realm) - opener.add_handler(basic_handler) - opener.add_handler(digest_handler) - opener.add_handler(http_handler) - - # check basic auth isn't blocked by digest handler failing - self._test_basic_auth(opener, basic_handler, "Authorization", - realm, http_handler, password_manager, - "http://acme.example.com/protected", - "http://acme.example.com/protected", - ) - # check digest was tried before basic (twice, because - # _test_basic_auth called .open() twice) - self.assertEqual(opener.recorded, ["digest", "basic"]*2) - - def test_unsupported_auth_digest_handler(self): - opener = OpenerDirector() - # While using DigestAuthHandler - digest_auth_handler = urllib_request.HTTPDigestAuthHandler(None) - http_handler = MockHTTPHandler( - 401, 'WWW-Authenticate: Kerberos\r\n\r\n') - opener.add_handler(digest_auth_handler) - opener.add_handler(http_handler) - self.assertRaises(ValueError,opener.open,"http://www.example.com") - - def test_unsupported_auth_basic_handler(self): - # While using BasicAuthHandler - opener = OpenerDirector() - basic_auth_handler = urllib_request.HTTPBasicAuthHandler(None) - http_handler = MockHTTPHandler( - 401, 'WWW-Authenticate: NTLM\r\n\r\n') - opener.add_handler(basic_auth_handler) - opener.add_handler(http_handler) - self.assertRaises(ValueError,opener.open,"http://www.example.com") - - def _test_basic_auth(self, opener, auth_handler, auth_header, - realm, http_handler, password_manager, - request_url, protected_url): - import base64 - user, password = "wile", "coyote" - - # .add_password() fed through to password manager - auth_handler.add_password(realm, request_url, user, password) - self.assertEqual(realm, password_manager.realm) - self.assertEqual(request_url, password_manager.url) - self.assertEqual(user, password_manager.user) - self.assertEqual(password, password_manager.password) - - opener.open(request_url) - - # should have asked the password manager for the username/password - self.assertEqual(password_manager.target_realm, realm) - self.assertEqual(password_manager.target_url, protected_url) - - # expect one request without authorization, then one with - self.assertEqual(len(http_handler.requests), 2) - self.assertFalse(http_handler.requests[0].has_header(auth_header)) - userpass = bytes('%s:%s' % (user, password), "ascii") - auth_hdr_value = ('Basic ' + - base64.encodebytes(userpass).strip().decode()) - self.assertEqual(http_handler.requests[1].get_header(auth_header), - auth_hdr_value) - self.assertEqual(http_handler.requests[1].unredirected_hdrs[auth_header], - auth_hdr_value) - # if the password manager can't find a password, the handler won't - # handle the HTTP auth error - password_manager.user = password_manager.password = None - http_handler.reset() - opener.open(request_url) - self.assertEqual(len(http_handler.requests), 1) - self.assertFalse(http_handler.requests[0].has_header(auth_header)) - - -class MiscTests(unittest.TestCase): - - def opener_has_handler(self, opener, handler_class): - self.assertTrue(any(h.__class__ == handler_class - for h in opener.handlers)) - - def test_build_opener(self): - class MyHTTPHandler(urllib_request.HTTPHandler): pass - class FooHandler(urllib_request.BaseHandler): - def foo_open(self): pass - class BarHandler(urllib_request.BaseHandler): - def bar_open(self): pass - - build_opener = urllib_request.build_opener - - o = build_opener(FooHandler, BarHandler) - self.opener_has_handler(o, FooHandler) - self.opener_has_handler(o, BarHandler) - - # can take a mix of classes and instances - o = build_opener(FooHandler, BarHandler()) - self.opener_has_handler(o, FooHandler) - self.opener_has_handler(o, BarHandler) - - # subclasses of default handlers override default handlers - o = build_opener(MyHTTPHandler) - self.opener_has_handler(o, MyHTTPHandler) - - # a particular case of overriding: default handlers can be passed - # in explicitly - o = build_opener() - self.opener_has_handler(o, urllib_request.HTTPHandler) - o = build_opener(urllib_request.HTTPHandler) - self.opener_has_handler(o, urllib_request.HTTPHandler) - o = build_opener(urllib_request.HTTPHandler()) - self.opener_has_handler(o, urllib_request.HTTPHandler) - - # Issue2670: multiple handlers sharing the same base class - class MyOtherHTTPHandler(urllib_request.HTTPHandler): pass - o = build_opener(MyHTTPHandler, MyOtherHTTPHandler) - self.opener_has_handler(o, MyHTTPHandler) - self.opener_has_handler(o, MyOtherHTTPHandler) - - def test_HTTPError_interface(self): - """ - Issue 13211 reveals that HTTPError didn't implement the URLError - interface even though HTTPError is a subclass of URLError. - """ - msg = 'something bad happened' - url = code = fp = None - hdrs = 'Content-Length: 42' - err = urllib_error.HTTPError(url, code, msg, hdrs, fp) - self.assertTrue(hasattr(err, 'reason')) - self.assertEqual(err.reason, 'something bad happened') - self.assertTrue(hasattr(err, 'hdrs')) - self.assertEqual(err.hdrs, 'Content-Length: 42') - expected_errmsg = 'HTTP Error %s: %s' % (err.code, err.msg) - self.assertEqual(str(err), expected_errmsg) - - -class RequestTests(unittest.TestCase): - - def setUp(self): - self.get = Request("http://www.python.org/~jeremy/") - self.post = Request("http://www.python.org/~jeremy/", - "data", - headers={"X-Test": "test"}) - - def test_method(self): - self.assertEqual("POST", self.post.get_method()) - self.assertEqual("GET", self.get.get_method()) - - def test_data(self): - self.assertFalse(self.get.data) - self.assertEqual("GET", self.get.get_method()) - self.get.data = "spam" - self.assertTrue(self.get.data) - self.assertEqual("POST", self.get.get_method()) - - def test_get_full_url(self): - self.assertEqual("http://www.python.org/~jeremy/", - self.get.get_full_url()) - - def test_selector(self): - self.assertEqual("/~jeremy/", self.get.selector) - req = Request("http://www.python.org/") - self.assertEqual("/", req.selector) - - def test_get_type(self): - self.assertEqual("http", self.get.type) - - def test_get_host(self): - self.assertEqual("www.python.org", self.get.host) - - def test_get_host_unquote(self): - req = Request("http://www.%70ython.org/") - self.assertEqual("www.python.org", req.host) - - def test_proxy(self): - self.assertFalse(self.get.has_proxy()) - self.get.set_proxy("www.perl.org", "http") - self.assertTrue(self.get.has_proxy()) - self.assertEqual("www.python.org", self.get.origin_req_host) - self.assertEqual("www.perl.org", self.get.host) - - def test_wrapped_url(self): - req = Request("<URL:http://www.python.org>") - self.assertEqual("www.python.org", req.host) - - def test_url_fragment(self): - req = Request("http://www.python.org/?qs=query#fragment=true") - self.assertEqual("/?qs=query", req.selector) - req = Request("http://www.python.org/#fun=true") - self.assertEqual("/", req.selector) - - # Issue 11703: geturl() omits fragment in the original URL. - url = 'http://docs.python.org/library/urllib2.html#OK' - req = Request(url) - self.assertEqual(req.get_full_url(), url) - - def test_HTTPError_interface_call(self): - """ - Issue 15701 - HTTPError interface has info method available from URLError - """ - err = urllib_request.HTTPError(msg="something bad happened", url=None, - code=None, hdrs='Content-Length:42', fp=None) - self.assertTrue(hasattr(err, 'reason')) - assert hasattr(err, 'reason') - assert hasattr(err, 'info') - assert callable(err.info) - try: - err.info() - except AttributeError: - self.fail('err.info call failed.') - self.assertEqual(err.info(), "Content-Length:42") - -def test_main(verbose=None): - # support.run_doctest(test_urllib2, verbose) - # support.run_doctest(urllib_request, verbose) - tests = (TrivialTests, - OpenerDirectorTests, - HandlerTests, - MiscTests, - RequestTests, - RequestHdrsTests) - support.run_unittest(*tests) - -if __name__ == "__main__": - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py deleted file mode 100644 index e8f4b4f..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_response.py +++ /dev/null @@ -1,45 +0,0 @@ -"""Unit tests for code in urllib.response.""" - -from __future__ import absolute_import, division, unicode_literals - -from future.backports import urllib -import future.backports.urllib.response as urllib_response -from future.backports.test import support as test_support -from future.tests.base import unittest - - -class File(object): - - def __init__(self): - self.closed = False - - def read(self, bytes): - pass - - def readline(self): - pass - - def close(self): - self.closed = True - - -class Testaddbase(unittest.TestCase): - - # TODO(jhylton): Write tests for other functionality of addbase() - - def setUp(self): - self.fp = File() - self.addbase = urllib_response.addbase(self.fp) - - def test_with(self): - def f(): - with self.addbase as spam: - pass - self.assertFalse(self.fp.closed) - f() - self.assertTrue(self.fp.closed) - self.assertRaises(ValueError, f) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_toplevel.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_toplevel.py deleted file mode 100644 index 11e7720..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllib_toplevel.py +++ /dev/null @@ -1,1401 +0,0 @@ -"""Regresssion tests for urllib""" -from __future__ import absolute_import, division, unicode_literals - -import io -import os -import sys -import tempfile -from nturl2path import url2pathname, pathname2url -from base64 import b64encode -import collections - -PY2 = sys.version_info[0] == 2 - -from future.builtins import bytes, chr, hex, open, range, str, int -from future.standard_library import install_aliases -install_aliases() -from urllib import parse as urllib_parse -from urllib import request as urllib_request -from urllib import error as urllib_error -from http import client as http_client -try: - from future.moves.test import support -except ImportError: - from future.backports.test import support -if PY2: - from future.backports.email import message as email_message -else: - from email import message as email_message -# from future.backports.email import message as email_message -from future.tests.base import unittest, skip26, expectedFailurePY26, expectedFailurePY2 - - -def hexescape(char): - """Escape char as RFC 2396 specifies""" - hex_repr = hex(ord(char))[2:].upper() - if len(hex_repr) == 1: - hex_repr = "0%s" % hex_repr - return "%" + hex_repr - -# Shortcut for testing FancyURLopener -_urlopener = None - - -def urlopen(url, data=None, proxies=None): - """urlopen(url [, data]) -> open file-like object""" - global _urlopener - if proxies is not None: - opener = urllib_request.FancyURLopener(proxies=proxies) - elif not _urlopener: - with support.check_warnings( - ('FancyURLopener style of invoking requests is deprecated.', - DeprecationWarning)): - opener = urllib_request.FancyURLopener() - _urlopener = opener - else: - opener = _urlopener - if data is None: - return opener.open(url) - else: - return opener.open(url, data) - - -class FakeHTTPMixin(object): - def fakehttp(self, fakedata): - class FakeSocket(io.BytesIO): - io_refs = 1 - - def sendall(self, data): - FakeHTTPConnection.buf = data - - def makefile(self, *args, **kwds): - self.io_refs += 1 - return self - - def read(self, amt=None): - if self.closed: - return b"" - return io.BytesIO.read(self, amt) - - def readline(self, length=None): - if self.closed: - return b"" - return io.BytesIO.readline(self, length) - - def close(self): - self.io_refs -= 1 - if self.io_refs == 0: - io.BytesIO.close(self) - - class FakeHTTPConnection(http_client.HTTPConnection): - - # buffer to store data for verification in urlopen tests. - buf = None - - def connect(self): - self.sock = FakeSocket(fakedata) - - self._connection_class = http_client.HTTPConnection - http_client.HTTPConnection = FakeHTTPConnection - - def unfakehttp(self): - http_client.HTTPConnection = self._connection_class - - -class urlopen_FileTests(unittest.TestCase): - """Test urlopen() opening a temporary file. - - Try to test as much functionality as possible so as to cut down on reliance - on connecting to the Net for testing. - - """ - - def setUp(self): - # Create a temp file to use for testing - self.text = bytes("test_urllib: %s\n" % self.__class__.__name__, - "ascii") - f = open(support.TESTFN, 'wb') - try: - f.write(self.text) - finally: - f.close() - self.pathname = support.TESTFN - self.returned_obj = urlopen("file:%s" % self.pathname) - - def tearDown(self): - """Shut down the open object""" - self.returned_obj.close() - os.remove(support.TESTFN) - - def test_interface(self): - # Make sure object returned by urlopen() has the specified methods - for attr in ("read", "readline", "readlines", "fileno", - "close", "info", "geturl", "getcode", "__iter__"): - self.assertTrue(hasattr(self.returned_obj, attr), - "object returned by urlopen() lacks %s attribute" % - attr) - - def test_read(self): - self.assertEqual(self.text, self.returned_obj.read()) - - def test_readline(self): - self.assertEqual(self.text, self.returned_obj.readline()) - self.assertEqual(b'', self.returned_obj.readline(), - "calling readline() after exhausting the file did not" - " return an empty string") - - def test_readlines(self): - lines_list = self.returned_obj.readlines() - self.assertEqual(len(lines_list), 1, - "readlines() returned the wrong number of lines") - self.assertEqual(lines_list[0], self.text, - "readlines() returned improper text") - - def test_fileno(self): - file_num = self.returned_obj.fileno() - self.assertIsInstance(file_num, int, "fileno() did not return an int") - self.assertEqual(os.read(file_num, len(self.text)), self.text, - "Reading on the file descriptor returned by fileno() " - "did not return the expected text") - - def test_close(self): - # Test close() by calling it here and then having it be called again - # by the tearDown() method for the test - self.returned_obj.close() - - def test_info(self): - self.assertIsInstance(self.returned_obj.info(), email_message.Message) - - def test_geturl(self): - self.assertEqual(self.returned_obj.geturl(), self.pathname) - - def test_getcode(self): - self.assertIsNone(self.returned_obj.getcode()) - - def test_iter(self): - # Test iterator - # Don't need to count number of iterations since test would fail the - # instant it returned anything beyond the first line from the - # comparison. - # Use the iterator in the usual implicit way to test for ticket #4608. - for line in self.returned_obj: - self.assertEqual(line, self.text) - - def test_relativelocalfile(self): - self.assertRaises(ValueError,urllib_request.urlopen,'./' + self.pathname) - -class ProxyTests(unittest.TestCase): - - def setUp(self): - # Records changes to env vars - self.env = support.EnvironmentVarGuard() - # Delete all proxy related env vars - for k in list(os.environ): - if 'proxy' in k.lower(): - self.env.unset(k) - - def tearDown(self): - # Restore all proxy related env vars - self.env.__exit__() - del self.env - - def test_getproxies_environment_keep_no_proxies(self): - self.env.set('NO_PROXY', 'localhost') - proxies = urllib_request.getproxies_environment() - # getproxies_environment use lowered case truncated (no '_proxy') keys - self.assertEqual('localhost', proxies['no']) - # List of no_proxies with space. - self.env.set('NO_PROXY', 'localhost, anotherdomain.com, newdomain.com') - self.assertTrue(urllib_request.proxy_bypass_environment('anotherdomain.com')) - -class urlopen_HttpTests(unittest.TestCase, FakeHTTPMixin): - """Test urlopen() opening a fake http connection.""" - - def check_read(self, ver): - self.fakehttp(b"HTTP/" + ver + b" 200 OK\r\n\r\nHello!") - try: - fp = urlopen("http://python.org/") - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - self.assertEqual(fp.geturl(), 'http://python.org/') - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - @unittest.skip('skipping test that uses https') - def test_url_fragment(self): - # Issue #11703: geturl() omits fragments in the original URL. - url = 'http://docs.python.org/library/urllib.html#OK' - self.fakehttp(b"HTTP/1.1 200 OK\r\n\r\nHello!") - try: - fp = urllib_request.urlopen(url) - self.assertEqual(fp.geturl(), url) - finally: - self.unfakehttp() - - @unittest.skip('skipping test that uses https') - def test_willclose(self): - self.fakehttp(b"HTTP/1.1 200 OK\r\n\r\nHello!") - try: - resp = urlopen("http://www.python.org") - self.assertTrue(resp.fp.will_close) - finally: - self.unfakehttp() - - @expectedFailurePY2 - def test_read_0_9(self): - # "0.9" response accepted (but not "simple responses" without - # a status line) - self.check_read(b"0.9") - - @expectedFailurePY2 - def test_read_1_0(self): - self.check_read(b"1.0") - - @expectedFailurePY2 - def test_read_1_1(self): - self.check_read(b"1.1") - - @expectedFailurePY2 - def test_read_bogus(self): - # urlopen() should raise IOError for many error codes. - self.fakehttp(b'''HTTP/1.1 401 Authentication Required -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Type: text/html; charset=iso-8859-1 -''') - try: - self.assertRaises(OSError, urlopen, "http://python.org/") - finally: - self.unfakehttp() - - @unittest.skip('skipping test that uses https') - def test_invalid_redirect(self): - # urlopen() should raise IOError for many error codes. - self.fakehttp(b'''HTTP/1.1 302 Found -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Location: file://guidocomputer.athome.com:/python/license -Connection: close -Content-Type: text/html; charset=iso-8859-1 -''') - try: - self.assertRaises(urllib_error.HTTPError, urlopen, - "http://python.org/") - finally: - self.unfakehttp() - - def test_empty_socket(self): - # urlopen() raises IOError if the underlying socket does not send any - # data. (#1680230) - self.fakehttp(b'') - try: - self.assertRaises(IOError, urlopen, "http://something") - finally: - self.unfakehttp() - - def test_missing_localfile(self): - # Test for #10836 - # 3.3 - URLError is not captured, explicit IOError is raised. - with self.assertRaises(IOError): - urlopen('file://localhost/a/file/which/doesnot/exists.py') - - def test_file_notexists(self): - fd, tmp_file = tempfile.mkstemp() - tmp_fileurl = 'file://localhost/' + tmp_file.replace(os.path.sep, '/') - try: - self.assertTrue(os.path.exists(tmp_file)) - with urlopen(tmp_fileurl) as fobj: - self.assertTrue(fobj) - finally: - os.close(fd) - os.unlink(tmp_file) - self.assertFalse(os.path.exists(tmp_file)) - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen(tmp_fileurl) - - def test_ftp_nohost(self): - test_ftp_url = 'ftp:///path' - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen(test_ftp_url) - - def test_ftp_nonexisting(self): - # 3.3 - IOError instead of URLError - with self.assertRaises(IOError): - urlopen('ftp://localhost/a/file/which/doesnot/exists.py') - - - @expectedFailurePY2 - def test_userpass_inurl(self): - self.fakehttp(b"HTTP/1.0 200 OK\r\n\r\nHello!") - try: - fp = urlopen("http://user:pass@python.org/") - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - self.assertEqual(fp.geturl(), 'http://user:pass@python.org/') - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - @expectedFailurePY2 - def test_userpass_inurl_w_spaces(self): - self.fakehttp(b"HTTP/1.0 200 OK\r\n\r\nHello!") - try: - userpass = "a b:c d" - url = "http://{0}@python.org/".format(userpass) - fakehttp_wrapper = http_client.HTTPConnection - authorization = ("Authorization: Basic %s\r\n" % - b64encode(userpass.encode("ASCII")).decode("ASCII")) - fp = urlopen(url) - # The authorization header must be in place - self.assertIn(authorization, fakehttp_wrapper.buf.decode("UTF-8")) - self.assertEqual(fp.readline(), b"Hello!") - self.assertEqual(fp.readline(), b"") - # the spaces are quoted in URL so no match - self.assertNotEqual(fp.geturl(), url) - self.assertEqual(fp.getcode(), 200) - finally: - self.unfakehttp() - - def test_URLopener_deprecation(self): - with support.check_warnings(('',DeprecationWarning)): - urllib_request.URLopener() - -class urlretrieve_FileTests(unittest.TestCase): - """Test urllib.urlretrieve() on local files""" - - def setUp(self): - # Create a list of temporary files. Each item in the list is a file - # name (absolute path or relative to the current working directory). - # All files in this list will be deleted in the tearDown method. Note, - # this only helps to makes sure temporary files get deleted, but it - # does nothing about trying to close files that may still be open. It - # is the responsibility of the developer to properly close files even - # when exceptional conditions occur. - self.tempFiles = [] - - # Create a temporary file. - self.registerFileForCleanUp(support.TESTFN) - self.text = b'testing urllib.urlretrieve' - try: - FILE = open(support.TESTFN, 'wb') - FILE.write(self.text) - FILE.close() - finally: - try: FILE.close() - except: pass - - def tearDown(self): - # Delete the temporary files. - for each in self.tempFiles: - try: os.remove(each) - except: pass - - def constructLocalFileUrl(self, filePath): - filePath = os.path.abspath(filePath) - try: - filePath.encode("utf-8") - except UnicodeEncodeError: - raise unittest.SkipTest("filePath is not encodable to utf8") - return "file://%s" % urllib_request.pathname2url(filePath) - - def createNewTempFile(self, data=b""): - """Creates a new temporary file containing the specified data, - registers the file for deletion during the test fixture tear down, and - returns the absolute path of the file.""" - - newFd, newFilePath = tempfile.mkstemp() - try: - self.registerFileForCleanUp(newFilePath) - newFile = os.fdopen(newFd, "wb") - newFile.write(data) - newFile.close() - finally: - try: newFile.close() - except: pass - return newFilePath - - def registerFileForCleanUp(self, fileName): - self.tempFiles.append(fileName) - - def test_basic(self): - # Make sure that a local file just gets its own location returned and - # a headers value is returned. - result = urllib_request.urlretrieve("file:%s" % support.TESTFN) - self.assertEqual(result[0], support.TESTFN) - self.assertIsInstance(result[1], email_message.Message, - "did not get a email.message.Message instance " - "as second returned value") - - def test_copy(self): - # Test that setting the filename argument works. - second_temp = "%s.2" % support.TESTFN - self.registerFileForCleanUp(second_temp) - result = urllib_request.urlretrieve(self.constructLocalFileUrl( - support.TESTFN), second_temp) - self.assertEqual(second_temp, result[0]) - self.assertTrue(os.path.exists(second_temp), "copy of the file was not " - "made") - FILE = open(second_temp, 'rb') - try: - text = FILE.read() - FILE.close() - finally: - try: FILE.close() - except: pass - self.assertEqual(self.text, text) - - def test_reporthook(self): - # Make sure that the reporthook works. - def hooktester(block_count, block_read_size, file_size, count_holder=[0]): - self.assertIsInstance(block_count, int) - self.assertIsInstance(block_read_size, int) - self.assertIsInstance(file_size, int) - self.assertEqual(block_count, count_holder[0]) - count_holder[0] = count_holder[0] + 1 - second_temp = "%s.2" % support.TESTFN - self.registerFileForCleanUp(second_temp) - urllib_request.urlretrieve( - self.constructLocalFileUrl(support.TESTFN), - second_temp, hooktester) - - def test_reporthook_0_bytes(self): - # Test on zero length file. Should call reporthook only 1 time. - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile() - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 1) - self.assertEqual(report[0][2], 0) - - def test_reporthook_5_bytes(self): - # Test on 5 byte file. Should call reporthook only 2 times (once when - # the "network connection" is established and once when the block is - # read). - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile(b"x" * 5) - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 2) - self.assertEqual(report[0][2], 5) - self.assertEqual(report[1][2], 5) - - def test_reporthook_8193_bytes(self): - # Test on 8193 byte file. Should call reporthook only 3 times (once - # when the "network connection" is established, once for the next 8192 - # bytes, and once for the last byte). - report = [] - def hooktester(block_count, block_read_size, file_size, _report=report): - _report.append((block_count, block_read_size, file_size)) - srcFileName = self.createNewTempFile(b"x" * 8193) - urllib_request.urlretrieve(self.constructLocalFileUrl(srcFileName), - support.TESTFN, hooktester) - self.assertEqual(len(report), 3) - self.assertEqual(report[0][2], 8193) - self.assertEqual(report[0][1], 8192) - self.assertEqual(report[1][1], 8192) - self.assertEqual(report[2][1], 8192) - - -class urlretrieve_HttpTests(unittest.TestCase, FakeHTTPMixin): - """Test urllib.urlretrieve() using fake http connections""" - - @expectedFailurePY2 - def test_short_content_raises_ContentTooShortError(self): - self.fakehttp(b'''HTTP/1.1 200 OK -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Length: 100 -Content-Type: text/html; charset=iso-8859-1 - -FF -''') - - def _reporthook(par1, par2, par3): - pass - - with self.assertRaises(urllib_error.ContentTooShortError): - try: - urllib_request.urlretrieve('http://example.com/', - reporthook=_reporthook) - finally: - self.unfakehttp() - - @expectedFailurePY2 - def test_short_content_raises_ContentTooShortError_without_reporthook(self): - self.fakehttp(b'''HTTP/1.1 200 OK -Date: Wed, 02 Jan 2008 03:03:54 GMT -Server: Apache/1.3.33 (Debian GNU/Linux) mod_ssl/2.8.22 OpenSSL/0.9.7e -Connection: close -Content-Length: 100 -Content-Type: text/html; charset=iso-8859-1 - -FF -''') - with self.assertRaises(urllib_error.ContentTooShortError): - try: - urllib_request.urlretrieve('http://example.com/') - finally: - self.unfakehttp() - - -class QuotingTests(unittest.TestCase): - """Tests for urllib.quote() and urllib.quote_plus() - - According to RFC 2396 (Uniform Resource Identifiers), to escape a - character you write it as '%' + <2 character US-ASCII hex value>. - The Python code of ``'%' + hex(ord(<character>))[2:]`` escapes a - character properly. Case does not matter on the hex letters. - - The various character sets specified are: - - Reserved characters : ";/?:@&=+$," - Have special meaning in URIs and must be escaped if not being used for - their special meaning - Data characters : letters, digits, and "-_.!~*'()" - Unreserved and do not need to be escaped; can be, though, if desired - Control characters : 0x00 - 0x1F, 0x7F - Have no use in URIs so must be escaped - space : 0x20 - Must be escaped - Delimiters : '<>#%"' - Must be escaped - Unwise : "{}|\^[]`" - Must be escaped - - """ - - def test_never_quote(self): - # Make sure quote() does not quote letters, digits, and "_,.-" - do_not_quote = '' .join(["ABCDEFGHIJKLMNOPQRSTUVWXYZ", - "abcdefghijklmnopqrstuvwxyz", - "0123456789", - "_.-"]) - result = urllib_parse.quote(do_not_quote) - self.assertEqual(do_not_quote, result, - "using quote(): %r != %r" % (do_not_quote, result)) - result = urllib_parse.quote_plus(do_not_quote) - self.assertEqual(do_not_quote, result, - "using quote_plus(): %r != %r" % (do_not_quote, result)) - - def test_default_safe(self): - # Test '/' is default value for 'safe' parameter - self.assertEqual(urllib_parse.quote.__defaults__[0], '/') - - def test_safe(self): - # Test setting 'safe' parameter does what it should do - quote_by_default = "<>" - result = urllib_parse.quote(quote_by_default, safe=quote_by_default) - self.assertEqual(quote_by_default, result, - "using quote(): %r != %r" % (quote_by_default, result)) - result = urllib_parse.quote_plus(quote_by_default, - safe=quote_by_default) - self.assertEqual(quote_by_default, result, - "using quote_plus(): %r != %r" % - (quote_by_default, result)) - # Safe expressed as bytes rather than str - result = urllib_parse.quote(quote_by_default, safe=b"<>") - self.assertEqual(quote_by_default, result, - "using quote(): %r != %r" % (quote_by_default, result)) - # "Safe" non-ASCII characters should have no effect - # (Since URIs are not allowed to have non-ASCII characters) - result = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="\xfc") - expect = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="") - self.assertEqual(expect, result, - "using quote(): %r != %r" % - (expect, result)) - # Same as above, but using a bytes rather than str - result = urllib_parse.quote("a\xfcb", encoding="latin-1", safe=b"\xfc") - expect = urllib_parse.quote("a\xfcb", encoding="latin-1", safe="") - self.assertEqual(expect, result, - "using quote(): %r != %r" % - (expect, result)) - - def test_default_quoting(self): - # Make sure all characters that should be quoted are by default sans - # space (separate test for that). - should_quote = [chr(num) for num in range(32)] # For 0x00 - 0x1F - should_quote.append('<>#%"{}|\^[]`') - should_quote.append(chr(127)) # For 0x7F - should_quote = ''.join(should_quote) - for char in should_quote: - result = urllib_parse.quote(char) - self.assertEqual(hexescape(char), result, - "using quote(): " - "%s should be escaped to %s, not %s" % - (char, hexescape(char), result)) - result = urllib_parse.quote_plus(char) - self.assertEqual(hexescape(char), result, - "using quote_plus(): " - "%s should be escapes to %s, not %s" % - (char, hexescape(char), result)) - del should_quote - partial_quote = "ab[]cd" - expected = "ab%5B%5Dcd" - result = urllib_parse.quote(partial_quote) - self.assertEqual(expected, result, - "using quote(): %r != %r" % (expected, result)) - result = urllib_parse.quote_plus(partial_quote) - self.assertEqual(expected, result, - "using quote_plus(): %r != %r" % (expected, result)) - - def test_quoting_space(self): - # Make sure quote() and quote_plus() handle spaces as specified in - # their unique way - result = urllib_parse.quote(' ') - self.assertEqual(result, hexescape(' '), - "using quote(): %r != %r" % (result, hexescape(' '))) - result = urllib_parse.quote_plus(' ') - self.assertEqual(result, '+', - "using quote_plus(): %r != +" % result) - given = "a b cd e f" - expect = given.replace(' ', hexescape(' ')) - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - expect = given.replace(' ', '+') - result = urllib_parse.quote_plus(given) - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - - def test_quoting_plus(self): - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma'), - 'alpha%2Bbeta+gamma') - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma', '+'), - 'alpha+beta+gamma') - # Test with bytes - self.assertEqual(urllib_parse.quote_plus(b'alpha+beta gamma'), - 'alpha%2Bbeta+gamma') - # Test with safe bytes - self.assertEqual(urllib_parse.quote_plus('alpha+beta gamma', b'+'), - 'alpha+beta+gamma') - - def test_quote_bytes(self): - # Bytes should quote directly to percent-encoded values - given = b"\xa2\xd8ab\xff" - expect = "%A2%D8ab%FF" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Encoding argument should raise type error on bytes input - self.assertRaises(TypeError, urllib_parse.quote, given, - encoding="latin-1") - # quote_from_bytes should work the same - result = urllib_parse.quote_from_bytes(given) - self.assertEqual(expect, result, - "using quote_from_bytes(): %r != %r" - % (expect, result)) - - def test_quote_with_unicode(self): - # Characters in Latin-1 range, encoded by default in UTF-8 - given = "\xa2\xd8ab\xff" - expect = "%C2%A2%C3%98ab%C3%BF" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in Latin-1 range, encoded by with None (default) - result = urllib_parse.quote(given, encoding=None, errors=None) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in Latin-1 range, encoded with Latin-1 - given = "\xa2\xd8ab\xff" - expect = "%A2%D8ab%FF" - result = urllib_parse.quote(given, encoding="latin-1") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, encoded by default in UTF-8 - given = "\u6f22\u5b57" # "Kanji" - expect = "%E6%BC%A2%E5%AD%97" - result = urllib_parse.quote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, encoded with Latin-1 - given = "\u6f22\u5b57" - self.assertRaises(UnicodeEncodeError, urllib_parse.quote, given, - encoding="latin-1") - # Characters in BMP, encoded with Latin-1, with replace error handling - given = "\u6f22\u5b57" - expect = "%3F%3F" # "??" - result = urllib_parse.quote(given, encoding="latin-1", - errors="replace") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - # Characters in BMP, Latin-1, with xmlcharref error handling - given = "\u6f22\u5b57" - expect = "%26%2328450%3B%26%2323383%3B" # "漢字" - result = urllib_parse.quote(given, encoding="latin-1", - errors="xmlcharrefreplace") - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - - def test_quote_plus_with_unicode(self): - # Encoding (latin-1) test for quote_plus - given = "\xa2\xd8 \xff" - expect = "%A2%D8+%FF" - result = urllib_parse.quote_plus(given, encoding="latin-1") - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - # Errors test for quote_plus - given = "ab\u6f22\u5b57 cd" - expect = "ab%3F%3F+cd" - result = urllib_parse.quote_plus(given, encoding="latin-1", - errors="replace") - self.assertEqual(expect, result, - "using quote_plus(): %r != %r" % (expect, result)) - - -class UnquotingTests(unittest.TestCase): - """Tests for unquote() and unquote_plus() - - See the doc string for quoting_Tests for details on quoting and such. - - """ - - def test_unquoting(self): - # Make sure unquoting of all ASCII values works - escape_list = [] - for num in range(128): - given = hexescape(chr(num)) - expect = chr(num) - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % - (expect, result)) - escape_list.append(given) - escape_string = ''.join(escape_list) - del escape_list - result = urllib_parse.unquote(escape_string) - self.assertEqual(result.count('%'), 1, - "using unquote(): not all characters escaped: " - "%s" % result) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, None) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, ()) - with support.check_warnings(('', BytesWarning), quiet=True): - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote, bytes(b'')) - - def test_unquoting_badpercent(self): - # Test unquoting on bad percent-escapes - given = '%xab' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - given = '%x' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - given = '%' - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, "using unquote(): %r != %r" - % (expect, result)) - # unquote_to_bytes - given = '%xab' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - given = '%x' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - given = '%' - expect = bytes(given, 'ascii') - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" - % (expect, result)) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote_to_bytes, None) - self.assertRaises((TypeError, AttributeError), urllib_parse.unquote_to_bytes, ()) - - def test_unquoting_mixed_case(self): - # Test unquoting on mixed-case hex digits in the percent-escapes - given = '%Ab%eA' - expect = b'\xab\xea' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - - def test_unquoting_parts(self): - # Make sure unquoting works when have non-quoted characters - # interspersed - given = 'ab%sd' % hexescape('c') - expect = "abcd" - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using quote(): %r != %r" % (expect, result)) - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % (expect, result)) - - def test_unquoting_plus(self): - # Test difference between unquote() and unquote_plus() - given = "are+there+spaces..." - expect = given - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - expect = given.replace('+', ' ') - result = urllib_parse.unquote_plus(given) - self.assertEqual(expect, result, - "using unquote_plus(): %r != %r" % (expect, result)) - - def test_unquote_to_bytes(self): - given = 'br%C3%BCckner_sapporo_20050930.doc' - expect = b'br\xc3\xbcckner_sapporo_20050930.doc' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test on a string with unescaped non-ASCII characters - # (Technically an invalid URI; expect those characters to be UTF-8 - # encoded). - result = urllib_parse.unquote_to_bytes("\u6f22%C3%BC") - expect = b'\xe6\xbc\xa2\xc3\xbc' # UTF-8 for "\u6f22\u00fc" - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test with a bytes as input - given = b'%A2%D8ab%FF' - expect = b'\xa2\xd8ab\xff' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - # Test with a bytes as input, with unescaped non-ASCII bytes - # (Technically an invalid URI; expect those bytes to be preserved) - given = b'%A2\xd8ab%FF' - expect = b'\xa2\xd8ab\xff' - result = urllib_parse.unquote_to_bytes(given) - self.assertEqual(expect, result, - "using unquote_to_bytes(): %r != %r" - % (expect, result)) - - def test_unquote_with_unicode(self): - # Characters in the Latin-1 range, encoded with UTF-8 - given = 'br%C3%BCckner_sapporo_20050930.doc' - expect = 'br\u00fcckner_sapporo_20050930.doc' - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - # Characters in the Latin-1 range, encoded with None (default) - result = urllib_parse.unquote(given, encoding=None, errors=None) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Characters in the Latin-1 range, encoded with Latin-1 - result = urllib_parse.unquote('br%FCckner_sapporo_20050930.doc', - encoding="latin-1") - expect = 'br\u00fcckner_sapporo_20050930.doc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Characters in BMP, encoded with UTF-8 - given = "%E6%BC%A2%E5%AD%97" - expect = "\u6f22\u5b57" # "Kanji" - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence - given = "%F3%B1" - expect = "\ufffd" # Replacement character - result = urllib_parse.unquote(given) - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence, replace errors - result = urllib_parse.unquote(given, errors="replace") - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # Decode with UTF-8, invalid sequence, ignoring errors - given = "%F3%B1" - expect = "" - result = urllib_parse.unquote(given, errors="ignore") - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # A mix of non-ASCII and percent-encoded characters, UTF-8 - result = urllib_parse.unquote("\u6f22%C3%BC") - expect = '\u6f22\u00fc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - - # A mix of non-ASCII and percent-encoded characters, Latin-1 - # (Note, the string contains non-Latin-1-representable characters) - result = urllib_parse.unquote("\u6f22%FC", encoding="latin-1") - expect = '\u6f22\u00fc' - self.assertEqual(expect, result, - "using unquote(): %r != %r" % (expect, result)) - -class urlencode_Tests(unittest.TestCase): - """Tests for urlencode()""" - - def help_inputtype(self, given, test_type): - """Helper method for testing different input types. - - 'given' must lead to only the pairs: - * 1st, 1 - * 2nd, 2 - * 3rd, 3 - - Test cannot assume anything about order. Docs make no guarantee and - have possible dictionary input. - - """ - expect_somewhere = ["1st=1", "2nd=2", "3rd=3"] - result = urllib_parse.urlencode(given) - for expected in expect_somewhere: - self.assertIn(expected, result, - "testing %s: %s not found in %s" % - (test_type, expected, result)) - self.assertEqual(result.count('&'), 2, - "testing %s: expected 2 '&'s; got %s" % - (test_type, result.count('&'))) - amp_location = result.index('&') - on_amp_left = result[amp_location - 1] - on_amp_right = result[amp_location + 1] - self.assertTrue(on_amp_left.isdigit() and on_amp_right.isdigit(), - "testing %s: '&' not located in proper place in %s" % - (test_type, result)) - self.assertEqual(len(result), (5 * 3) + 2, #5 chars per thing and amps - "testing %s: " - "unexpected number of characters: %s != %s" % - (test_type, len(result), (5 * 3) + 2)) - - def test_using_mapping(self): - # Test passing in a mapping object as an argument. - self.help_inputtype({"1st":'1', "2nd":'2', "3rd":'3'}, - "using dict as input type") - - def test_using_sequence(self): - # Test passing in a sequence of two-item sequences as an argument. - self.help_inputtype([('1st', '1'), ('2nd', '2'), ('3rd', '3')], - "using sequence of two-item tuples as input") - - def test_quoting(self): - # Make sure keys and values are quoted using quote_plus() - given = {"&":"="} - expect = "%s=%s" % (hexescape('&'), hexescape('=')) - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - given = {"key name":"A bunch of pluses"} - expect = "key+name=A+bunch+of+pluses" - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - - def test_doseq(self): - # Test that passing True for 'doseq' parameter works correctly - given = {'sequence':['1', '2', '3']} - expect = "sequence=%s" % urllib_parse.quote_plus(str(['1', '2', '3'])) - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - result = urllib_parse.urlencode(given, True) - for value in given["sequence"]: - expect = "sequence=%s" % value - self.assertIn(expect, result) - self.assertEqual(result.count('&'), 2, - "Expected 2 '&'s, got %s" % result.count('&')) - - def test_empty_sequence(self): - self.assertEqual("", urllib_parse.urlencode({})) - self.assertEqual("", urllib_parse.urlencode([])) - - def test_nonstring_values(self): - self.assertEqual("a=1", urllib_parse.urlencode({"a": 1})) - self.assertEqual("a=None", urllib_parse.urlencode({"a": None})) - - def test_nonstring_seq_values(self): - from future.backports import OrderedDict # for Py2.6 - self.assertEqual("a=1&a=2", urllib_parse.urlencode({"a": [1, 2]}, True)) - self.assertEqual("a=None&a=a", - urllib_parse.urlencode({"a": [None, "a"]}, True)) - data = OrderedDict([("a", 1), ("b", 1)]) - self.assertEqual("a=a&a=b", - urllib_parse.urlencode({"a": data}, True)) - - def test_urlencode_encoding(self): - # ASCII encoding. Expect %3F with errors="replace' - given = (('\u00a0', '\u00c1'),) - expect = '%3F=%3F' - result = urllib_parse.urlencode(given, encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # Default is UTF-8 encoding. - given = (('\u00a0', '\u00c1'),) - expect = '%C2%A0=%C3%81' - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - - # Latin-1 encoding. - given = (('\u00a0', '\u00c1'),) - expect = '%A0=%C1' - result = urllib_parse.urlencode(given, encoding="latin-1") - self.assertEqual(expect, result) - - def test_urlencode_encoding_doseq(self): - # ASCII Encoding. Expect %3F with errors="replace' - given = (('\u00a0', '\u00c1'),) - expect = '%3F=%3F' - result = urllib_parse.urlencode(given, doseq=True, - encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # ASCII Encoding. On a sequence of values. - given = (("\u00a0", (1, "\u00c1")),) - expect = '%3F=1&%3F=%3F' - result = urllib_parse.urlencode(given, True, - encoding="ASCII", errors="replace") - self.assertEqual(expect, result) - - # Utf-8 - given = (("\u00a0", "\u00c1"),) - expect = '%C2%A0=%C3%81' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - given = (("\u00a0", (42, "\u00c1")),) - expect = '%C2%A0=42&%C2%A0=%C3%81' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - # latin-1 - given = (("\u00a0", "\u00c1"),) - expect = '%A0=%C1' - result = urllib_parse.urlencode(given, True, encoding="latin-1") - self.assertEqual(expect, result) - - given = (("\u00a0", (42, "\u00c1")),) - expect = '%A0=42&%A0=%C1' - result = urllib_parse.urlencode(given, True, encoding="latin-1") - self.assertEqual(expect, result) - - def test_urlencode_bytes(self): - given = ((b'\xa0\x24', b'\xc1\x24'),) - expect = '%A0%24=%C1%24' - result = urllib_parse.urlencode(given) - self.assertEqual(expect, result) - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - # Sequence of values - given = ((b'\xa0\x24', (42, b'\xc1\x24')),) - expect = '%A0%24=42&%A0%24=%C1%24' - result = urllib_parse.urlencode(given, True) - self.assertEqual(expect, result) - - def test_urlencode_encoding_safe_parameter(self): - - # Send '$' (\x24) as safe character - # Default utf-8 encoding - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, safe=":$") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, doseq=True, safe=":$") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - # Safe parameter in sequence - given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) - expect = '%A0$=%C1$&%A0$=13&%A0$=42' - result = urllib_parse.urlencode(given, True, safe=":$") - self.assertEqual(expect, result) - - # Test all above in latin-1 encoding - - given = ((b'\xa0\x24', b'\xc1\x24'),) - result = urllib_parse.urlencode(given, safe=":$", - encoding="latin-1") - expect = '%A0$=%C1$' - self.assertEqual(expect, result) - - given = ((b'\xa0\x24', b'\xc1\x24'),) - expect = '%A0$=%C1$' - result = urllib_parse.urlencode(given, doseq=True, safe=":$", - encoding="latin-1") - - given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) - expect = '%A0$=%C1$&%A0$=13&%A0$=42' - result = urllib_parse.urlencode(given, True, safe=":$", - encoding="latin-1") - self.assertEqual(expect, result) - -class Pathname_Tests(unittest.TestCase): - """Test pathname2url() and url2pathname()""" - - def test_basic(self): - # Make sure simple tests pass - expected_path = os.path.join("parts", "of", "a", "path") - expected_url = "parts/of/a/path" - result = urllib_request.pathname2url(expected_path) - self.assertEqual(expected_url, result, - "pathname2url() failed; %s != %s" % - (result, expected_url)) - result = urllib_request.url2pathname(expected_url) - self.assertEqual(expected_path, result, - "url2pathame() failed; %s != %s" % - (result, expected_path)) - - def test_quoting(self): - # Test automatic quoting and unquoting works for pathnam2url() and - # url2pathname() respectively - given = os.path.join("needs", "quot=ing", "here") - expect = "needs/%s/here" % urllib_parse.quote("quot=ing") - result = urllib_request.pathname2url(given) - self.assertEqual(expect, result, - "pathname2url() failed; %s != %s" % - (expect, result)) - expect = given - result = urllib_request.url2pathname(result) - self.assertEqual(expect, result, - "url2pathname() failed; %s != %s" % - (expect, result)) - given = os.path.join("make sure", "using_quote") - expect = "%s/using_quote" % urllib_parse.quote("make sure") - result = urllib_request.pathname2url(given) - self.assertEqual(expect, result, - "pathname2url() failed; %s != %s" % - (expect, result)) - given = "make+sure/using_unquote" - expect = os.path.join("make+sure", "using_unquote") - result = urllib_request.url2pathname(given) - self.assertEqual(expect, result, - "url2pathname() failed; %s != %s" % - (expect, result)) - - @unittest.skipUnless(sys.platform == 'win32', - 'test specific to the urllib.url2path function.') - def test_ntpath(self): - given = ('/C:/', '///C:/', '/C|//') - expect = 'C:\\' - for url in given: - result = urllib_request.url2pathname(url) - self.assertEqual(expect, result, - 'urllib_request..url2pathname() failed; %s != %s' % - (expect, result)) - given = '///C|/path' - expect = 'C:\\path' - result = urllib_request.url2pathname(given) - self.assertEqual(expect, result, - 'urllib_request.url2pathname() failed; %s != %s' % - (expect, result)) - -class Utility_Tests(unittest.TestCase): - """Testcase to test the various utility functions in the urllib.""" - - def test_splitpasswd(self): - """Some of password examples are not sensible, but it is added to - confirming to RFC2617 and addressing issue4675. - """ - self.assertEqual(('user', 'ab'),urllib_parse.splitpasswd('user:ab')) - self.assertEqual(('user', 'a\nb'),urllib_parse.splitpasswd('user:a\nb')) - self.assertEqual(('user', 'a\tb'),urllib_parse.splitpasswd('user:a\tb')) - self.assertEqual(('user', 'a\rb'),urllib_parse.splitpasswd('user:a\rb')) - self.assertEqual(('user', 'a\fb'),urllib_parse.splitpasswd('user:a\fb')) - self.assertEqual(('user', 'a\vb'),urllib_parse.splitpasswd('user:a\vb')) - self.assertEqual(('user', 'a:b'),urllib_parse.splitpasswd('user:a:b')) - self.assertEqual(('user', 'a b'),urllib_parse.splitpasswd('user:a b')) - self.assertEqual(('user 2', 'ab'),urllib_parse.splitpasswd('user 2:ab')) - self.assertEqual(('user+1', 'a+b'),urllib_parse.splitpasswd('user+1:a+b')) - - def test_thishost(self): - """Test the urllib_request.thishost utility function returns a tuple""" - self.assertIsInstance(urllib_request.thishost(), tuple) - - -class URLopener_Tests(unittest.TestCase): - """Testcase to test the open method of URLopener class.""" - - def test_quoted_open(self): - class DummyURLopener(urllib_request.URLopener): - def open_spam(self, url): - return url - with support.check_warnings( - ('DummyURLopener style of invoking requests is deprecated.', - DeprecationWarning)): - self.assertEqual(DummyURLopener().open( - 'spam://example/ /'),'//example/%20/') - - # test the safe characters are not quoted by urlopen - self.assertEqual(DummyURLopener().open( - "spam://c:|windows%/:=&?~#+!$,;'@()*[]|/path/"), - "//c:|windows%/:=&?~#+!$,;'@()*[]|/path/") - -# Just commented them out. -# Can't really tell why keep failing in windows and sparc. -# Everywhere else they work ok, but on those machines, sometimes -# fail in one of the tests, sometimes in other. I have a linux, and -# the tests go ok. -# If anybody has one of the problematic enviroments, please help! -# . Facundo -# -# def server(evt): -# import socket, time -# serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM) -# serv.settimeout(3) -# serv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) -# serv.bind(("", 9093)) -# serv.listen(5) -# try: -# conn, addr = serv.accept() -# conn.send("1 Hola mundo\n") -# cantdata = 0 -# while cantdata < 13: -# data = conn.recv(13-cantdata) -# cantdata += len(data) -# time.sleep(.3) -# conn.send("2 No more lines\n") -# conn.close() -# except socket.timeout: -# pass -# finally: -# serv.close() -# evt.set() -# -# class FTPWrapperTests(unittest.TestCase): -# -# def setUp(self): -# import ftplib, time, threading -# ftplib.FTP.port = 9093 -# self.evt = threading.Event() -# threading.Thread(target=server, args=(self.evt,)).start() -# time.sleep(.1) -# -# def tearDown(self): -# self.evt.wait() -# -# def testBasic(self): -# # connects -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# ftp.close() -# -# def testTimeoutNone(self): -# # global default timeout is ignored -# import socket -# self.assertTrue(socket.getdefaulttimeout() is None) -# socket.setdefaulttimeout(30) -# try: -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# finally: -# socket.setdefaulttimeout(None) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() -# -# def testTimeoutDefault(self): -# # global default timeout is used -# import socket -# self.assertTrue(socket.getdefaulttimeout() is None) -# socket.setdefaulttimeout(30) -# try: -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) -# finally: -# socket.setdefaulttimeout(None) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() -# -# def testTimeoutValue(self): -# ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, [], -# timeout=30) -# self.assertEqual(ftp.ftp.sock.gettimeout(), 30) -# ftp.close() - -class RequestTests(unittest.TestCase): - """Unit tests for urllib_request.Request.""" - - def test_default_values(self): - Request = urllib_request.Request - request = Request("http://www.python.org") - self.assertEqual(request.get_method(), 'GET') - request = Request("http://www.python.org", {}) - self.assertEqual(request.get_method(), 'POST') - - def test_with_method_arg(self): - Request = urllib_request.Request - request = Request("http://www.python.org", method='HEAD') - self.assertEqual(request.method, 'HEAD') - self.assertEqual(request.get_method(), 'HEAD') - request = Request("http://www.python.org", {}, method='HEAD') - self.assertEqual(request.method, 'HEAD') - self.assertEqual(request.get_method(), 'HEAD') - request = Request("http://www.python.org", method='GET') - self.assertEqual(request.get_method(), 'GET') - request.method = 'HEAD' - self.assertEqual(request.get_method(), 'HEAD') - - -class URL2PathNameTests(unittest.TestCase): - - @expectedFailurePY26 - def test_converting_drive_letter(self): - self.assertEqual(url2pathname("///C|"), 'C:') - self.assertEqual(url2pathname("///C:"), 'C:') - self.assertEqual(url2pathname("///C|/"), 'C:\\') - - def test_converting_when_no_drive_letter(self): - # cannot end a raw string in \ - self.assertEqual(url2pathname("///C/test/"), r'\\\C\test' '\\') - self.assertEqual(url2pathname("////C/test/"), r'\\C\test' '\\') - - def test_simple_compare(self): - self.assertEqual(url2pathname("///C|/foo/bar/spam.foo"), - r'C:\foo\bar\spam.foo') - - def test_non_ascii_drive_letter(self): - self.assertRaises(IOError, url2pathname, "///\u00e8|/") - - def test_roundtrip_url2pathname(self): - list_of_paths = ['C:', - r'\\\C\test\\', - r'C:\foo\bar\spam.foo' - ] - for path in list_of_paths: - self.assertEqual(url2pathname(pathname2url(path)), path) - -class PathName2URLTests(unittest.TestCase): - - def test_converting_drive_letter(self): - self.assertEqual(pathname2url("C:"), '///C:') - self.assertEqual(pathname2url("C:\\"), '///C:') - - def test_converting_when_no_drive_letter(self): - self.assertEqual(pathname2url(r"\\\folder\test" "\\"), - '/////folder/test/') - self.assertEqual(pathname2url(r"\\folder\test" "\\"), - '////folder/test/') - self.assertEqual(pathname2url(r"\folder\test" "\\"), - '/folder/test/') - - def test_simple_compare(self): - self.assertEqual(pathname2url(r'C:\foo\bar\spam.foo'), - "///C:/foo/bar/spam.foo" ) - - def test_long_drive_letter(self): - self.assertRaises(IOError, pathname2url, "XX:\\") - - def test_roundtrip_pathname2url(self): - list_of_paths = ['///C:', - '/////folder/test/', - '///C:/foo/bar/spam.foo'] - for path in list_of_paths: - self.assertEqual(pathname2url(url2pathname(path)), path) - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllibnet.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urllibnet.py deleted file mode 100644 index f9639bf..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urllibnet.py +++ /dev/null @@ -1,231 +0,0 @@ -#!/usr/bin/env python3 -from __future__ import absolute_import, division, unicode_literals - -import contextlib -import socket -import sys -import os -import time - -from future import utils -from future.backports.test import support - -import future.moves.urllib.request as urllib_request -# import future.backports.email.message as email_message -# from future.backports.email.message import Message -import email.message as email_message -from email.message import Message - -from future.tests.base import unittest, skip26 -from future.builtins import int, open - - -class URLTimeoutTest(unittest.TestCase): - # XXX this test doesn't seem to test anything useful. - - TIMEOUT = 30.0 - - def setUp(self): - socket.setdefaulttimeout(self.TIMEOUT) - - def tearDown(self): - socket.setdefaulttimeout(None) - - def testURLread(self): - with support.transient_internet("www.python.org"): - f = urllib_request.urlopen("http://www.python.org/") - x = f.read() - - -class urlopenNetworkTests(unittest.TestCase): - """Tests urllib.reqest.urlopen using the network. - - These tests are not exhaustive. Assuming that testing using files does a - good job overall of some of the basic interface features. There are no - tests exercising the optional 'data' and 'proxies' arguments. No tests - for transparent redirection have been written. - - setUp is not used for always constructing a connection to - http://www.python.org/ since there a few tests that don't use that address - and making a connection is expensive enough to warrant minimizing unneeded - connections. - - """ - - @contextlib.contextmanager - def urlopen(self, *args, **kwargs): - resource = args[0] - with support.transient_internet(resource): - r = urllib_request.urlopen(*args, **kwargs) - try: - yield r - finally: - r.close() - - def test_basic(self): - # Simple test expected to pass. - with self.urlopen("http://www.python.org/") as open_url: - for attr in ("read", "readline", "readlines", "fileno", "close", - "info", "geturl"): - self.assertTrue(hasattr(open_url, attr), "object returned from " - "urlopen lacks the %s attribute" % attr) - self.assertTrue(open_url.read(), "calling 'read' failed") - - def test_readlines(self): - # Test both readline and readlines. - with self.urlopen("http://www.python.org/") as open_url: - self.assertIsInstance(open_url.readline(), bytes, - "readline did not return a string") - self.assertIsInstance(open_url.readlines(), list, - "readlines did not return a list") - - @unittest.skipIf(utils.PY2, 'test not applicable on Py2') - def test_info(self): - # Test 'info'. - with self.urlopen("http://www.python.org/") as open_url: - info_obj = open_url.info() - self.assertIsInstance(info_obj, email_message.Message, - "object returned by 'info' is not an " - "instance of email_message.Message") - self.assertEqual(info_obj.get_content_subtype(), "html") - - def test_geturl(self): - # Make sure same URL as opened is returned by geturl. - URL = "https://www.python.org/" # EJS: changed recently from http:// ?! - with self.urlopen(URL) as open_url: - gotten_url = open_url.geturl() - self.assertEqual(gotten_url, URL) - - def test_getcode(self): - # test getcode() with the fancy opener to get 404 error codes - URL = "http://www.python.org/XXXinvalidXXX" - with support.transient_internet(URL): - open_url = urllib_request.FancyURLopener().open(URL) - try: - code = open_url.getcode() - finally: - open_url.close() - self.assertEqual(code, 404) - - # On Windows, socket handles are not file descriptors; this - # test can't pass on Windows. - @unittest.skipIf(sys.platform in ('darwin', 'win32',), 'not appropriate for Windows') - @unittest.skipIf(utils.PY36_PLUS, 'test not applicable on Python 3.5 and higher') - @skip26 - def test_fileno(self): - # Make sure fd returned by fileno is valid. - with self.urlopen("http://www.python.org/", timeout=None) as open_url: - fd = open_url.fileno() - with os.fdopen(fd, 'rb') as f: - self.assertTrue(f.read(), "reading from file created using fd " - "returned by fileno failed") - - def test_bad_address(self): - # Make sure proper exception is raised when connecting to a bogus - # address. - bogus_domain = "sadflkjsasf.i.nvali.d" - try: - socket.gethostbyname(bogus_domain) - except (OSError, socket.error): # for Py3 and Py2 respectively - # socket.gaierror is too narrow, since getaddrinfo() may also - # fail with EAI_SYSTEM and ETIMEDOUT (seen on Ubuntu 13.04), - # i.e. Python's TimeoutError. - pass - else: - # This happens with some overzealous DNS providers such as OpenDNS - self.skipTest("%r should not resolve for test to work" % bogus_domain) - self.assertRaises(IOError, - # SF patch 809915: In Sep 2003, VeriSign started - # highjacking invalid .com and .net addresses to - # boost traffic to their own site. This test - # started failing then. One hopes the .invalid - # domain will be spared to serve its defined - # purpose. - # urllib.urlopen, "http://www.sadflkjsasadf.com/") - urllib_request.urlopen, - "http://sadflkjsasf.i.nvali.d/") - - -class urlretrieveNetworkTests(unittest.TestCase): - """Tests urllib_request.urlretrieve using the network.""" - - @contextlib.contextmanager - def urlretrieve(self, *args, **kwargs): - resource = args[0] - with support.transient_internet(resource): - file_location, info = urllib_request.urlretrieve(*args, **kwargs) - try: - yield file_location, info - finally: - support.unlink(file_location) - - def test_basic(self): - # Test basic functionality. - with self.urlretrieve("http://www.python.org/") as (file_location, info): - self.assertTrue(os.path.exists(file_location), "file location returned by" - " urlretrieve is not a valid path") - with open(file_location, 'rb') as f: - self.assertTrue(f.read(), "reading from the file location returned" - " by urlretrieve failed") - - def test_specified_path(self): - # Make sure that specifying the location of the file to write to works. - with self.urlretrieve("http://www.python.org/", - support.TESTFN) as (file_location, info): - self.assertEqual(file_location, support.TESTFN) - self.assertTrue(os.path.exists(file_location)) - with open(file_location, 'rb') as f: - self.assertTrue(f.read(), "reading from temporary file failed") - - @unittest.skipIf(utils.PY2, 'test not applicable on Py2') - def test_header(self): - # Make sure header returned as 2nd value from urlretrieve is good. - with self.urlretrieve("http://www.python.org/") as (file_location, info): - self.assertIsInstance(info, email_message.Message, - "info is not an instance of email_message.Message") - - logo = "http://www.python.org/static/community_logos/python-logo-master-v3-TM.png" - - def test_data_header(self): - with self.urlretrieve(self.logo) as (file_location, fileheaders): - datevalue = fileheaders.get('Date') - dateformat = '%a, %d %b %Y %H:%M:%S GMT' - try: - time.strptime(datevalue, dateformat) - except ValueError: - self.fail('Date value not in %r format', dateformat) - - def test_reporthook(self): - records = [] - def recording_reporthook(blocks, block_size, total_size): - records.append((blocks, block_size, total_size)) - - with self.urlretrieve(self.logo, reporthook=recording_reporthook) as ( - file_location, fileheaders): - expected_size = int(fileheaders['Content-Length']) - - records_repr = repr(records) # For use in error messages. - self.assertGreater(len(records), 1, msg="There should always be two " - "calls; the first one before the transfer starts.") - self.assertEqual(records[0][0], 0) - self.assertGreater(records[0][1], 0, - msg="block size can't be 0 in %s" % records_repr) - self.assertEqual(records[0][2], expected_size) - self.assertEqual(records[-1][2], expected_size) - - block_sizes = set(block_size for _, block_size, _ in records) - self.assertEqual(set([records[0][1]]), block_sizes, - msg="block sizes in %s must be equal" % records_repr) - self.assertGreaterEqual(records[-1][0]*records[0][1], expected_size, - msg="number of blocks * block size must be" - " >= total size in %s" % records_repr) - - -def test_main(): - # support.requires('network') - support.run_unittest(URLTimeoutTest, - urlopenNetworkTests, - urlretrieveNetworkTests) - -if __name__ == "__main__": - test_main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_urlparse.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_urlparse.py deleted file mode 100644 index 64e8de6..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_urlparse.py +++ /dev/null @@ -1,860 +0,0 @@ -#! /usr/bin/env python3 -""" -Python 3.3 tests for urllib.parse -""" - -from __future__ import unicode_literals -from __future__ import print_function -from __future__ import division -from __future__ import absolute_import -from future import standard_library - -import future.backports.urllib.parse as urllib_parse -from future.tests.base import unittest - -RFC1808_BASE = "http://a/b/c/d;p?q#f" -RFC2396_BASE = "http://a/b/c/d;p?q" -RFC3986_BASE = 'http://a/b/c/d;p?q' -SIMPLE_BASE = 'http://a/b/c/d' - -# A list of test cases. Each test case is a two-tuple that contains -# a string with the query and a dictionary with the expected result. - -parse_qsl_test_cases = [ - ("", []), - ("&", []), - ("&&", []), - ("=", [('', '')]), - ("=a", [('', 'a')]), - ("a", [('a', '')]), - ("a=", [('a', '')]), - ("a=", [('a', '')]), - ("&a=b", [('a', 'b')]), - ("a=a+b&b=b+c", [('a', 'a b'), ('b', 'b c')]), - ("a=1&a=2", [('a', '1'), ('a', '2')]), - (b"", []), - (b"&", []), - (b"&&", []), - (b"=", [(b'', b'')]), - (b"=a", [(b'', b'a')]), - (b"a", [(b'a', b'')]), - (b"a=", [(b'a', b'')]), - (b"a=", [(b'a', b'')]), - (b"&a=b", [(b'a', b'b')]), - (b"a=a+b&b=b+c", [(b'a', b'a b'), (b'b', b'b c')]), - (b"a=1&a=2", [(b'a', b'1'), (b'a', b'2')]), -] - -class UrlParseTestCase(unittest.TestCase): - - def checkRoundtrips(self, url, parsed, split): - result = urllib_parse.urlparse(url) - self.assertEqual(result, parsed) - t = (result.scheme, result.netloc, result.path, - result.params, result.query, result.fragment) - self.assertEqual(t, parsed) - # put it back together and it should be the same - result2 = urllib_parse.urlunparse(result) - self.assertEqual(result2, url) - self.assertEqual(result2, result.geturl()) - - # the result of geturl() is a fixpoint; we can always parse it - # again to get the same result: - result3 = urllib_parse.urlparse(result.geturl()) - self.assertEqual(result3.geturl(), result.geturl()) - self.assertEqual(result3, result) - self.assertEqual(result3.scheme, result.scheme) - self.assertEqual(result3.netloc, result.netloc) - self.assertEqual(result3.path, result.path) - self.assertEqual(result3.params, result.params) - self.assertEqual(result3.query, result.query) - self.assertEqual(result3.fragment, result.fragment) - self.assertEqual(result3.username, result.username) - self.assertEqual(result3.password, result.password) - self.assertEqual(result3.hostname, result.hostname) - self.assertEqual(result3.port, result.port) - - # check the roundtrip using urlsplit() as well - result = urllib_parse.urlsplit(url) - self.assertEqual(result, split) - t = (result.scheme, result.netloc, result.path, - result.query, result.fragment) - self.assertEqual(t, split) - result2 = urllib_parse.urlunsplit(result) - self.assertEqual(result2, url) - self.assertEqual(result2, result.geturl()) - - # check the fixpoint property of re-parsing the result of geturl() - result3 = urllib_parse.urlsplit(result.geturl()) - self.assertEqual(result3.geturl(), result.geturl()) - self.assertEqual(result3, result) - self.assertEqual(result3.scheme, result.scheme) - self.assertEqual(result3.netloc, result.netloc) - self.assertEqual(result3.path, result.path) - self.assertEqual(result3.query, result.query) - self.assertEqual(result3.fragment, result.fragment) - self.assertEqual(result3.username, result.username) - self.assertEqual(result3.password, result.password) - self.assertEqual(result3.hostname, result.hostname) - self.assertEqual(result3.port, result.port) - - def test_qsl(self): - for orig, expect in parse_qsl_test_cases: - result = urllib_parse.parse_qsl(orig, keep_blank_values=True) - self.assertEqual(result, expect, "Error parsing %r" % orig) - expect_without_blanks = [v for v in expect if len(v[1])] - result = urllib_parse.parse_qsl(orig, keep_blank_values=False) - self.assertEqual(result, expect_without_blanks, - "Error parsing %r" % orig) - - def test_roundtrips(self): - str_cases = [ - ('file:///tmp/junk.txt', - ('file', '', '/tmp/junk.txt', '', '', ''), - ('file', '', '/tmp/junk.txt', '', '')), - ('imap://mail.python.org/mbox1', - ('imap', 'mail.python.org', '/mbox1', '', '', ''), - ('imap', 'mail.python.org', '/mbox1', '', '')), - ('mms://wms.sys.hinet.net/cts/Drama/09006251100.asf', - ('mms', 'wms.sys.hinet.net', '/cts/Drama/09006251100.asf', - '', '', ''), - ('mms', 'wms.sys.hinet.net', '/cts/Drama/09006251100.asf', - '', '')), - ('nfs://server/path/to/file.txt', - ('nfs', 'server', '/path/to/file.txt', '', '', ''), - ('nfs', 'server', '/path/to/file.txt', '', '')), - ('svn+ssh://svn.zope.org/repos/main/ZConfig/trunk/', - ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/', - '', '', ''), - ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/', - '', '')), - ('git+ssh://git@github.com/user/project.git', - ('git+ssh', 'git@github.com','/user/project.git', - '','',''), - ('git+ssh', 'git@github.com','/user/project.git', - '', '')), - ] - def _encode(t): - return (t[0].encode('ascii'), - tuple(x.encode('ascii') for x in t[1]), - tuple(x.encode('ascii') for x in t[2])) - bytes_cases = [_encode(x) for x in str_cases] - for url, parsed, split in str_cases + bytes_cases: - self.checkRoundtrips(url, parsed, split) - - def test_http_roundtrips(self): - # urllib_parse.urlsplit treats 'http:' as an optimized special case, - # so we test both 'http:' and 'https:' in all the following. - # Three cheers for white box knowledge! - str_cases = [ - ('://www.python.org', - ('www.python.org', '', '', '', ''), - ('www.python.org', '', '', '')), - ('://www.python.org#abc', - ('www.python.org', '', '', '', 'abc'), - ('www.python.org', '', '', 'abc')), - ('://www.python.org?q=abc', - ('www.python.org', '', '', 'q=abc', ''), - ('www.python.org', '', 'q=abc', '')), - ('://www.python.org/#abc', - ('www.python.org', '/', '', '', 'abc'), - ('www.python.org', '/', '', 'abc')), - ('://a/b/c/d;p?q#f', - ('a', '/b/c/d', 'p', 'q', 'f'), - ('a', '/b/c/d;p', 'q', 'f')), - ] - def _encode(t): - return (t[0].encode('ascii'), - tuple(x.encode('ascii') for x in t[1]), - tuple(x.encode('ascii') for x in t[2])) - bytes_cases = [_encode(x) for x in str_cases] - str_schemes = ('http', 'https') - bytes_schemes = (b'http', b'https') - str_tests = str_schemes, str_cases - bytes_tests = bytes_schemes, bytes_cases - for schemes, test_cases in (str_tests, bytes_tests): - for scheme in schemes: - for url, parsed, split in test_cases: - url = scheme + url - parsed = (scheme,) + parsed - split = (scheme,) + split - self.checkRoundtrips(url, parsed, split) - - def checkJoin(self, base, relurl, expected): - str_components = (base, relurl, expected) - self.assertEqual(urllib_parse.urljoin(base, relurl), expected) - bytes_components = baseb, relurlb, expectedb = [ - x.encode('ascii') for x in str_components] - self.assertEqual(urllib_parse.urljoin(baseb, relurlb), expectedb) - - def test_unparse_parse(self): - str_cases = ['Python', './Python','x-newscheme://foo.com/stuff','x://y','x:/y','x:/','/',] - bytes_cases = [x.encode('ascii') for x in str_cases] - for u in str_cases + bytes_cases: - self.assertEqual(urllib_parse.urlunsplit(urllib_parse.urlsplit(u)), u) - self.assertEqual(urllib_parse.urlunparse(urllib_parse.urlparse(u)), u) - - def test_RFC1808(self): - # "normal" cases from RFC 1808: - self.checkJoin(RFC1808_BASE, 'g:h', 'g:h') - self.checkJoin(RFC1808_BASE, 'g', 'http://a/b/c/g') - self.checkJoin(RFC1808_BASE, './g', 'http://a/b/c/g') - self.checkJoin(RFC1808_BASE, 'g/', 'http://a/b/c/g/') - self.checkJoin(RFC1808_BASE, '/g', 'http://a/g') - self.checkJoin(RFC1808_BASE, '//g', 'http://g') - self.checkJoin(RFC1808_BASE, 'g?y', 'http://a/b/c/g?y') - self.checkJoin(RFC1808_BASE, 'g?y/./x', 'http://a/b/c/g?y/./x') - self.checkJoin(RFC1808_BASE, '#s', 'http://a/b/c/d;p?q#s') - self.checkJoin(RFC1808_BASE, 'g#s', 'http://a/b/c/g#s') - self.checkJoin(RFC1808_BASE, 'g#s/./x', 'http://a/b/c/g#s/./x') - self.checkJoin(RFC1808_BASE, 'g?y#s', 'http://a/b/c/g?y#s') - self.checkJoin(RFC1808_BASE, 'g;x', 'http://a/b/c/g;x') - self.checkJoin(RFC1808_BASE, 'g;x?y#s', 'http://a/b/c/g;x?y#s') - self.checkJoin(RFC1808_BASE, '.', 'http://a/b/c/') - self.checkJoin(RFC1808_BASE, './', 'http://a/b/c/') - self.checkJoin(RFC1808_BASE, '..', 'http://a/b/') - self.checkJoin(RFC1808_BASE, '../', 'http://a/b/') - self.checkJoin(RFC1808_BASE, '../g', 'http://a/b/g') - self.checkJoin(RFC1808_BASE, '../..', 'http://a/') - self.checkJoin(RFC1808_BASE, '../../', 'http://a/') - self.checkJoin(RFC1808_BASE, '../../g', 'http://a/g') - - # "abnormal" cases from RFC 1808: - self.checkJoin(RFC1808_BASE, '', 'http://a/b/c/d;p?q#f') - self.checkJoin(RFC1808_BASE, '../../../g', 'http://a/../g') - self.checkJoin(RFC1808_BASE, '../../../../g', 'http://a/../../g') - self.checkJoin(RFC1808_BASE, '/./g', 'http://a/./g') - self.checkJoin(RFC1808_BASE, '/../g', 'http://a/../g') - self.checkJoin(RFC1808_BASE, 'g.', 'http://a/b/c/g.') - self.checkJoin(RFC1808_BASE, '.g', 'http://a/b/c/.g') - self.checkJoin(RFC1808_BASE, 'g..', 'http://a/b/c/g..') - self.checkJoin(RFC1808_BASE, '..g', 'http://a/b/c/..g') - self.checkJoin(RFC1808_BASE, './../g', 'http://a/b/g') - self.checkJoin(RFC1808_BASE, './g/.', 'http://a/b/c/g/') - self.checkJoin(RFC1808_BASE, 'g/./h', 'http://a/b/c/g/h') - self.checkJoin(RFC1808_BASE, 'g/../h', 'http://a/b/c/h') - - # RFC 1808 and RFC 1630 disagree on these (according to RFC 1808), - # so we'll not actually run these tests (which expect 1808 behavior). - #self.checkJoin(RFC1808_BASE, 'http:g', 'http:g') - #self.checkJoin(RFC1808_BASE, 'http:', 'http:') - - def test_RFC2368(self): - # Issue 11467: path that starts with a number is not parsed correctly - self.assertEqual(urllib_parse.urlparse('mailto:1337@example.org'), - ('mailto', '', '1337@example.org', '', '', '')) - - def test_RFC2396(self): - # cases from RFC 2396 - - - self.checkJoin(RFC2396_BASE, 'g:h', 'g:h') - self.checkJoin(RFC2396_BASE, 'g', 'http://a/b/c/g') - self.checkJoin(RFC2396_BASE, './g', 'http://a/b/c/g') - self.checkJoin(RFC2396_BASE, 'g/', 'http://a/b/c/g/') - self.checkJoin(RFC2396_BASE, '/g', 'http://a/g') - self.checkJoin(RFC2396_BASE, '//g', 'http://g') - self.checkJoin(RFC2396_BASE, 'g?y', 'http://a/b/c/g?y') - self.checkJoin(RFC2396_BASE, '#s', 'http://a/b/c/d;p?q#s') - self.checkJoin(RFC2396_BASE, 'g#s', 'http://a/b/c/g#s') - self.checkJoin(RFC2396_BASE, 'g?y#s', 'http://a/b/c/g?y#s') - self.checkJoin(RFC2396_BASE, 'g;x', 'http://a/b/c/g;x') - self.checkJoin(RFC2396_BASE, 'g;x?y#s', 'http://a/b/c/g;x?y#s') - self.checkJoin(RFC2396_BASE, '.', 'http://a/b/c/') - self.checkJoin(RFC2396_BASE, './', 'http://a/b/c/') - self.checkJoin(RFC2396_BASE, '..', 'http://a/b/') - self.checkJoin(RFC2396_BASE, '../', 'http://a/b/') - self.checkJoin(RFC2396_BASE, '../g', 'http://a/b/g') - self.checkJoin(RFC2396_BASE, '../..', 'http://a/') - self.checkJoin(RFC2396_BASE, '../../', 'http://a/') - self.checkJoin(RFC2396_BASE, '../../g', 'http://a/g') - self.checkJoin(RFC2396_BASE, '', RFC2396_BASE) - self.checkJoin(RFC2396_BASE, '../../../g', 'http://a/../g') - self.checkJoin(RFC2396_BASE, '../../../../g', 'http://a/../../g') - self.checkJoin(RFC2396_BASE, '/./g', 'http://a/./g') - self.checkJoin(RFC2396_BASE, '/../g', 'http://a/../g') - self.checkJoin(RFC2396_BASE, 'g.', 'http://a/b/c/g.') - self.checkJoin(RFC2396_BASE, '.g', 'http://a/b/c/.g') - self.checkJoin(RFC2396_BASE, 'g..', 'http://a/b/c/g..') - self.checkJoin(RFC2396_BASE, '..g', 'http://a/b/c/..g') - self.checkJoin(RFC2396_BASE, './../g', 'http://a/b/g') - self.checkJoin(RFC2396_BASE, './g/.', 'http://a/b/c/g/') - self.checkJoin(RFC2396_BASE, 'g/./h', 'http://a/b/c/g/h') - self.checkJoin(RFC2396_BASE, 'g/../h', 'http://a/b/c/h') - self.checkJoin(RFC2396_BASE, 'g;x=1/./y', 'http://a/b/c/g;x=1/y') - self.checkJoin(RFC2396_BASE, 'g;x=1/../y', 'http://a/b/c/y') - self.checkJoin(RFC2396_BASE, 'g?y/./x', 'http://a/b/c/g?y/./x') - self.checkJoin(RFC2396_BASE, 'g?y/../x', 'http://a/b/c/g?y/../x') - self.checkJoin(RFC2396_BASE, 'g#s/./x', 'http://a/b/c/g#s/./x') - self.checkJoin(RFC2396_BASE, 'g#s/../x', 'http://a/b/c/g#s/../x') - - def test_RFC3986(self): - # Test cases from RFC3986 - self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') - self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') - self.checkJoin(RFC3986_BASE, 'g:h','g:h') - self.checkJoin(RFC3986_BASE, 'g','http://a/b/c/g') - self.checkJoin(RFC3986_BASE, './g','http://a/b/c/g') - self.checkJoin(RFC3986_BASE, 'g/','http://a/b/c/g/') - self.checkJoin(RFC3986_BASE, '/g','http://a/g') - self.checkJoin(RFC3986_BASE, '//g','http://g') - self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') - self.checkJoin(RFC3986_BASE, 'g?y','http://a/b/c/g?y') - self.checkJoin(RFC3986_BASE, '#s','http://a/b/c/d;p?q#s') - self.checkJoin(RFC3986_BASE, 'g#s','http://a/b/c/g#s') - self.checkJoin(RFC3986_BASE, 'g?y#s','http://a/b/c/g?y#s') - self.checkJoin(RFC3986_BASE, ';x','http://a/b/c/;x') - self.checkJoin(RFC3986_BASE, 'g;x','http://a/b/c/g;x') - self.checkJoin(RFC3986_BASE, 'g;x?y#s','http://a/b/c/g;x?y#s') - self.checkJoin(RFC3986_BASE, '','http://a/b/c/d;p?q') - self.checkJoin(RFC3986_BASE, '.','http://a/b/c/') - self.checkJoin(RFC3986_BASE, './','http://a/b/c/') - self.checkJoin(RFC3986_BASE, '..','http://a/b/') - self.checkJoin(RFC3986_BASE, '../','http://a/b/') - self.checkJoin(RFC3986_BASE, '../g','http://a/b/g') - self.checkJoin(RFC3986_BASE, '../..','http://a/') - self.checkJoin(RFC3986_BASE, '../../','http://a/') - self.checkJoin(RFC3986_BASE, '../../g','http://a/g') - - #Abnormal Examples - - # The 'abnormal scenarios' are incompatible with RFC2986 parsing - # Tests are here for reference. - - #self.checkJoin(RFC3986_BASE, '../../../g','http://a/g') - #self.checkJoin(RFC3986_BASE, '../../../../g','http://a/g') - #self.checkJoin(RFC3986_BASE, '/./g','http://a/g') - #self.checkJoin(RFC3986_BASE, '/../g','http://a/g') - - self.checkJoin(RFC3986_BASE, 'g.','http://a/b/c/g.') - self.checkJoin(RFC3986_BASE, '.g','http://a/b/c/.g') - self.checkJoin(RFC3986_BASE, 'g..','http://a/b/c/g..') - self.checkJoin(RFC3986_BASE, '..g','http://a/b/c/..g') - self.checkJoin(RFC3986_BASE, './../g','http://a/b/g') - self.checkJoin(RFC3986_BASE, './g/.','http://a/b/c/g/') - self.checkJoin(RFC3986_BASE, 'g/./h','http://a/b/c/g/h') - self.checkJoin(RFC3986_BASE, 'g/../h','http://a/b/c/h') - self.checkJoin(RFC3986_BASE, 'g;x=1/./y','http://a/b/c/g;x=1/y') - self.checkJoin(RFC3986_BASE, 'g;x=1/../y','http://a/b/c/y') - self.checkJoin(RFC3986_BASE, 'g?y/./x','http://a/b/c/g?y/./x') - self.checkJoin(RFC3986_BASE, 'g?y/../x','http://a/b/c/g?y/../x') - self.checkJoin(RFC3986_BASE, 'g#s/./x','http://a/b/c/g#s/./x') - self.checkJoin(RFC3986_BASE, 'g#s/../x','http://a/b/c/g#s/../x') - #self.checkJoin(RFC3986_BASE, 'http:g','http:g') # strict parser - self.checkJoin(RFC3986_BASE, 'http:g','http://a/b/c/g') #relaxed parser - - # Test for issue9721 - self.checkJoin('http://a/b/c/de', ';x','http://a/b/c/;x') - - def test_urljoins(self): - self.checkJoin(SIMPLE_BASE, 'g:h','g:h') - self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g') - self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d') - self.checkJoin(SIMPLE_BASE, 'g','http://a/b/c/g') - self.checkJoin(SIMPLE_BASE, './g','http://a/b/c/g') - self.checkJoin(SIMPLE_BASE, 'g/','http://a/b/c/g/') - self.checkJoin(SIMPLE_BASE, '/g','http://a/g') - self.checkJoin(SIMPLE_BASE, '//g','http://g') - self.checkJoin(SIMPLE_BASE, '?y','http://a/b/c/d?y') - self.checkJoin(SIMPLE_BASE, 'g?y','http://a/b/c/g?y') - self.checkJoin(SIMPLE_BASE, 'g?y/./x','http://a/b/c/g?y/./x') - self.checkJoin(SIMPLE_BASE, '.','http://a/b/c/') - self.checkJoin(SIMPLE_BASE, './','http://a/b/c/') - self.checkJoin(SIMPLE_BASE, '..','http://a/b/') - self.checkJoin(SIMPLE_BASE, '../','http://a/b/') - self.checkJoin(SIMPLE_BASE, '../g','http://a/b/g') - self.checkJoin(SIMPLE_BASE, '../..','http://a/') - self.checkJoin(SIMPLE_BASE, '../../g','http://a/g') - self.checkJoin(SIMPLE_BASE, '../../../g','http://a/../g') - self.checkJoin(SIMPLE_BASE, './../g','http://a/b/g') - self.checkJoin(SIMPLE_BASE, './g/.','http://a/b/c/g/') - self.checkJoin(SIMPLE_BASE, '/./g','http://a/./g') - self.checkJoin(SIMPLE_BASE, 'g/./h','http://a/b/c/g/h') - self.checkJoin(SIMPLE_BASE, 'g/../h','http://a/b/c/h') - self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g') - self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d') - self.checkJoin(SIMPLE_BASE, 'http:?y','http://a/b/c/d?y') - self.checkJoin(SIMPLE_BASE, 'http:g?y','http://a/b/c/g?y') - self.checkJoin(SIMPLE_BASE, 'http:g?y/./x','http://a/b/c/g?y/./x') - self.checkJoin('http:///', '..','http:///') - self.checkJoin('', 'http://a/b/c/g?y/./x','http://a/b/c/g?y/./x') - self.checkJoin('', 'http://a/./g', 'http://a/./g') - self.checkJoin('svn://pathtorepo/dir1', 'dir2', 'svn://pathtorepo/dir2') - self.checkJoin('svn+ssh://pathtorepo/dir1', 'dir2', 'svn+ssh://pathtorepo/dir2') - - def test_RFC2732(self): - str_cases = [ - ('http://Test.python.org:5432/foo/', 'test.python.org', 5432), - ('http://12.34.56.78:5432/foo/', '12.34.56.78', 5432), - ('http://[::1]:5432/foo/', '::1', 5432), - ('http://[dead:beef::1]:5432/foo/', 'dead:beef::1', 5432), - ('http://[dead:beef::]:5432/foo/', 'dead:beef::', 5432), - ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]:5432/foo/', - 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', 5432), - ('http://[::12.34.56.78]:5432/foo/', '::12.34.56.78', 5432), - ('http://[::ffff:12.34.56.78]:5432/foo/', - '::ffff:12.34.56.78', 5432), - ('http://Test.python.org/foo/', 'test.python.org', None), - ('http://12.34.56.78/foo/', '12.34.56.78', None), - ('http://[::1]/foo/', '::1', None), - ('http://[dead:beef::1]/foo/', 'dead:beef::1', None), - ('http://[dead:beef::]/foo/', 'dead:beef::', None), - ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]/foo/', - 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', None), - ('http://[::12.34.56.78]/foo/', '::12.34.56.78', None), - ('http://[::ffff:12.34.56.78]/foo/', - '::ffff:12.34.56.78', None), - ] - def _encode(t): - return t[0].encode('ascii'), t[1].encode('ascii'), t[2] - bytes_cases = [_encode(x) for x in str_cases] - for url, hostname, port in str_cases + bytes_cases: - urlparsed = urllib_parse.urlparse(url) - self.assertEqual((urlparsed.hostname, urlparsed.port) , (hostname, port)) - - str_cases = [ - 'http://::12.34.56.78]/', - 'http://[::1/foo/', - 'ftp://[::1/foo/bad]/bad', - 'http://[::1/foo/bad]/bad', - 'http://[::ffff:12.34.56.78'] - bytes_cases = [x.encode('ascii') for x in str_cases] - for invalid_url in str_cases + bytes_cases: - self.assertRaises(ValueError, urllib_parse.urlparse, invalid_url) - - def test_urldefrag(self): - str_cases = [ - ('http://python.org#frag', 'http://python.org', 'frag'), - ('http://python.org', 'http://python.org', ''), - ('http://python.org/#frag', 'http://python.org/', 'frag'), - ('http://python.org/', 'http://python.org/', ''), - ('http://python.org/?q#frag', 'http://python.org/?q', 'frag'), - ('http://python.org/?q', 'http://python.org/?q', ''), - ('http://python.org/p#frag', 'http://python.org/p', 'frag'), - ('http://python.org/p?q', 'http://python.org/p?q', ''), - (RFC1808_BASE, 'http://a/b/c/d;p?q', 'f'), - (RFC2396_BASE, 'http://a/b/c/d;p?q', ''), - ] - def _encode(t): - return type(t)(x.encode('ascii') for x in t) - bytes_cases = [_encode(x) for x in str_cases] - for url, defrag, frag in str_cases + bytes_cases: - result = urllib_parse.urldefrag(url) - self.assertEqual(result.geturl(), url) - self.assertEqual(result, (defrag, frag)) - self.assertEqual(result.url, defrag) - self.assertEqual(result.fragment, frag) - - def test_urlsplit_attributes(self): - url = "HTTP://WWW.PYTHON.ORG/doc/#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, "http") - self.assertEqual(p.netloc, "WWW.PYTHON.ORG") - self.assertEqual(p.path, "/doc/") - self.assertEqual(p.query, "") - self.assertEqual(p.fragment, "frag") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, "www.python.org") - self.assertEqual(p.port, None) - # geturl() won't return exactly the original URL in this case - # since the scheme is always case-normalized - # We handle this by ignoring the first 4 characters of the URL - self.assertEqual(p.geturl()[4:], url[4:]) - - url = "http://User:Pass@www.python.org:080/doc/?query=yes#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, "http") - self.assertEqual(p.netloc, "User:Pass@www.python.org:080") - self.assertEqual(p.path, "/doc/") - self.assertEqual(p.query, "query=yes") - self.assertEqual(p.fragment, "frag") - self.assertEqual(p.username, "User") - self.assertEqual(p.password, "Pass") - self.assertEqual(p.hostname, "www.python.org") - self.assertEqual(p.port, 80) - self.assertEqual(p.geturl(), url) - - # Addressing issue1698, which suggests Username can contain - # "@" characters. Though not RFC compliant, many ftp sites allow - # and request email addresses as usernames. - - url = "http://User@example.com:Pass@www.python.org:080/doc/?query=yes#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, "http") - self.assertEqual(p.netloc, "User@example.com:Pass@www.python.org:080") - self.assertEqual(p.path, "/doc/") - self.assertEqual(p.query, "query=yes") - self.assertEqual(p.fragment, "frag") - self.assertEqual(p.username, "User@example.com") - self.assertEqual(p.password, "Pass") - self.assertEqual(p.hostname, "www.python.org") - self.assertEqual(p.port, 80) - self.assertEqual(p.geturl(), url) - - # And check them all again, only with bytes this time - url = b"HTTP://WWW.PYTHON.ORG/doc/#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, b"http") - self.assertEqual(p.netloc, b"WWW.PYTHON.ORG") - self.assertEqual(p.path, b"/doc/") - self.assertEqual(p.query, b"") - self.assertEqual(p.fragment, b"frag") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, b"www.python.org") - self.assertEqual(p.port, None) - self.assertEqual(p.geturl()[4:], url[4:]) - - url = b"http://User:Pass@www.python.org:080/doc/?query=yes#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, b"http") - self.assertEqual(p.netloc, b"User:Pass@www.python.org:080") - self.assertEqual(p.path, b"/doc/") - self.assertEqual(p.query, b"query=yes") - self.assertEqual(p.fragment, b"frag") - self.assertEqual(p.username, b"User") - self.assertEqual(p.password, b"Pass") - self.assertEqual(p.hostname, b"www.python.org") - self.assertEqual(p.port, 80) - self.assertEqual(p.geturl(), url) - - url = b"http://User@example.com:Pass@www.python.org:080/doc/?query=yes#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.scheme, b"http") - self.assertEqual(p.netloc, b"User@example.com:Pass@www.python.org:080") - self.assertEqual(p.path, b"/doc/") - self.assertEqual(p.query, b"query=yes") - self.assertEqual(p.fragment, b"frag") - self.assertEqual(p.username, b"User@example.com") - self.assertEqual(p.password, b"Pass") - self.assertEqual(p.hostname, b"www.python.org") - self.assertEqual(p.port, 80) - self.assertEqual(p.geturl(), url) - - # Verify an illegal port is returned as None - url = b"HTTP://WWW.PYTHON.ORG:65536/doc/#frag" - p = urllib_parse.urlsplit(url) - self.assertEqual(p.port, None) - - def test_attributes_bad_port(self): - """Check handling of non-integer ports.""" - p = urllib_parse.urlsplit("http://www.example.net:foo") - self.assertEqual(p.netloc, "www.example.net:foo") - self.assertRaises(ValueError, lambda: p.port) - - p = urllib_parse.urlparse("http://www.example.net:foo") - self.assertEqual(p.netloc, "www.example.net:foo") - self.assertRaises(ValueError, lambda: p.port) - - # Once again, repeat ourselves to test bytes - p = urllib_parse.urlsplit(b"http://www.example.net:foo") - self.assertEqual(p.netloc, b"www.example.net:foo") - self.assertRaises(ValueError, lambda: p.port) - - p = urllib_parse.urlparse(b"http://www.example.net:foo") - self.assertEqual(p.netloc, b"www.example.net:foo") - self.assertRaises(ValueError, lambda: p.port) - - def test_attributes_without_netloc(self): - # This example is straight from RFC 3261. It looks like it - # should allow the username, hostname, and port to be filled - # in, but doesn't. Since it's a URI and doesn't use the - # scheme://netloc syntax, the netloc and related attributes - # should be left empty. - uri = "sip:alice@atlanta.com;maddr=239.255.255.1;ttl=15" - p = urllib_parse.urlsplit(uri) - self.assertEqual(p.netloc, "") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, None) - self.assertEqual(p.port, None) - self.assertEqual(p.geturl(), uri) - - p = urllib_parse.urlparse(uri) - self.assertEqual(p.netloc, "") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, None) - self.assertEqual(p.port, None) - self.assertEqual(p.geturl(), uri) - - # You guessed it, repeating the test with bytes input - uri = b"sip:alice@atlanta.com;maddr=239.255.255.1;ttl=15" - p = urllib_parse.urlsplit(uri) - self.assertEqual(p.netloc, b"") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, None) - self.assertEqual(p.port, None) - self.assertEqual(p.geturl(), uri) - - p = urllib_parse.urlparse(uri) - self.assertEqual(p.netloc, b"") - self.assertEqual(p.username, None) - self.assertEqual(p.password, None) - self.assertEqual(p.hostname, None) - self.assertEqual(p.port, None) - self.assertEqual(p.geturl(), uri) - - def test_noslash(self): - # Issue 1637: http://foo.com?query is legal - self.assertEqual(urllib_parse.urlparse("http://example.com?blahblah=/foo"), - ('http', 'example.com', '', '', 'blahblah=/foo', '')) - self.assertEqual(urllib_parse.urlparse(b"http://example.com?blahblah=/foo"), - (b'http', b'example.com', b'', b'', b'blahblah=/foo', b'')) - - def test_withoutscheme(self): - # Test urlparse without scheme - # Issue 754016: urlparse goes wrong with IP:port without scheme - # RFC 1808 specifies that netloc should start with //, urlparse expects - # the same, otherwise it classifies the portion of url as path. - self.assertEqual(urllib_parse.urlparse("path"), - ('','','path','','','')) - self.assertEqual(urllib_parse.urlparse("//www.python.org:80"), - ('','www.python.org:80','','','','')) - self.assertEqual(urllib_parse.urlparse("http://www.python.org:80"), - ('http','www.python.org:80','','','','')) - # Repeat for bytes input - self.assertEqual(urllib_parse.urlparse(b"path"), - (b'',b'',b'path',b'',b'',b'')) - self.assertEqual(urllib_parse.urlparse(b"//www.python.org:80"), - (b'',b'www.python.org:80',b'',b'',b'',b'')) - self.assertEqual(urllib_parse.urlparse(b"http://www.python.org:80"), - (b'http',b'www.python.org:80',b'',b'',b'',b'')) - - def test_portseparator(self): - # Issue 754016 makes changes for port separator ':' from scheme separator - self.assertEqual(urllib_parse.urlparse("path:80"), - ('','','path:80','','','')) - self.assertEqual(urllib_parse.urlparse("http:"),('http','','','','','')) - self.assertEqual(urllib_parse.urlparse("https:"),('https','','','','','')) - self.assertEqual(urllib_parse.urlparse("http://www.python.org:80"), - ('http','www.python.org:80','','','','')) - # As usual, need to check bytes input as well - self.assertEqual(urllib_parse.urlparse(b"path:80"), - (b'',b'',b'path:80',b'',b'',b'')) - self.assertEqual(urllib_parse.urlparse(b"http:"),(b'http',b'',b'',b'',b'',b'')) - self.assertEqual(urllib_parse.urlparse(b"https:"),(b'https',b'',b'',b'',b'',b'')) - self.assertEqual(urllib_parse.urlparse(b"http://www.python.org:80"), - (b'http',b'www.python.org:80',b'',b'',b'',b'')) - - def test_usingsys(self): - # Issue 3314: sys module is used in the error - self.assertRaises(TypeError, urllib_parse.urlencode, "foo") - - def test_anyscheme(self): - # Issue 7904: s3://foo.com/stuff has netloc "foo.com". - self.assertEqual(urllib_parse.urlparse("s3://foo.com/stuff"), - ('s3', 'foo.com', '/stuff', '', '', '')) - self.assertEqual(urllib_parse.urlparse("x-newscheme://foo.com/stuff"), - ('x-newscheme', 'foo.com', '/stuff', '', '', '')) - self.assertEqual(urllib_parse.urlparse("x-newscheme://foo.com/stuff?query#fragment"), - ('x-newscheme', 'foo.com', '/stuff', '', 'query', 'fragment')) - self.assertEqual(urllib_parse.urlparse("x-newscheme://foo.com/stuff?query"), - ('x-newscheme', 'foo.com', '/stuff', '', 'query', '')) - - # And for bytes... - self.assertEqual(urllib_parse.urlparse(b"s3://foo.com/stuff"), - (b's3', b'foo.com', b'/stuff', b'', b'', b'')) - self.assertEqual(urllib_parse.urlparse(b"x-newscheme://foo.com/stuff"), - (b'x-newscheme', b'foo.com', b'/stuff', b'', b'', b'')) - self.assertEqual(urllib_parse.urlparse(b"x-newscheme://foo.com/stuff?query#fragment"), - (b'x-newscheme', b'foo.com', b'/stuff', b'', b'query', b'fragment')) - self.assertEqual(urllib_parse.urlparse(b"x-newscheme://foo.com/stuff?query"), - (b'x-newscheme', b'foo.com', b'/stuff', b'', b'query', b'')) - - def test_mixed_types_rejected(self): - # Several functions that process either strings or ASCII encoded bytes - # accept multiple arguments. Check they reject mixed type input - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlparse("www.python.org", b"http") - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlparse(b"www.python.org", "http") - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlsplit("www.python.org", b"http") - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlsplit(b"www.python.org", "http") - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlunparse(( b"http", "www.python.org","","","","")) - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlunparse(("http", b"www.python.org","","","","")) - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlunsplit((b"http", "www.python.org","","","")) - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urlunsplit(("http", b"www.python.org","","","")) - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urljoin("http://python.org", b"http://python.org") - with self.assertRaisesRegex(TypeError, "Cannot mix str"): - urllib_parse.urljoin(b"http://python.org", "http://python.org") - - def _check_result_type(self, str_type): - num_args = len(str_type._fields) - bytes_type = str_type._encoded_counterpart - self.assertIs(bytes_type._decoded_counterpart, str_type) - str_args = ('',) * num_args - bytes_args = (b'',) * num_args - str_result = str_type(*str_args) - bytes_result = bytes_type(*bytes_args) - encoding = 'ascii' - errors = 'strict' - self.assertEqual(str_result, str_args) - self.assertEqual(bytes_result.decode(), str_args) - self.assertEqual(bytes_result.decode(), str_result) - self.assertEqual(bytes_result.decode(encoding), str_args) - self.assertEqual(bytes_result.decode(encoding), str_result) - self.assertEqual(bytes_result.decode(encoding, errors), str_args) - self.assertEqual(bytes_result.decode(encoding, errors), str_result) - self.assertEqual(bytes_result, bytes_args) - self.assertEqual(str_result.encode(), bytes_args) - self.assertEqual(str_result.encode(), bytes_result) - self.assertEqual(str_result.encode(encoding), bytes_args) - self.assertEqual(str_result.encode(encoding), bytes_result) - self.assertEqual(str_result.encode(encoding, errors), bytes_args) - self.assertEqual(str_result.encode(encoding, errors), bytes_result) - - def test_result_pairs(self): - # Check encoding and decoding between result pairs - result_types = [ - urllib_parse.DefragResult, - urllib_parse.SplitResult, - urllib_parse.ParseResult, - ] - for result_type in result_types: - self._check_result_type(result_type) - - def test_parse_qs_encoding(self): - result = urllib_parse.parse_qs("key=\u0141%E9", encoding="latin-1") - self.assertEqual(result, {'key': ['\u0141\xE9']}) - result = urllib_parse.parse_qs("key=\u0141%C3%A9", encoding="utf-8") - self.assertEqual(result, {'key': ['\u0141\xE9']}) - result = urllib_parse.parse_qs("key=\u0141%C3%A9", encoding="ascii") - self.assertEqual(result, {'key': ['\u0141\ufffd\ufffd']}) - result = urllib_parse.parse_qs("key=\u0141%E9-", encoding="ascii") - self.assertEqual(result, {'key': ['\u0141\ufffd-']}) - result = urllib_parse.parse_qs("key=\u0141%E9-", encoding="ascii", - errors="ignore") - self.assertEqual(result, {'key': ['\u0141-']}) - - def test_parse_qsl_encoding(self): - result = urllib_parse.parse_qsl("key=\u0141%E9", encoding="latin-1") - self.assertEqual(result, [('key', '\u0141\xE9')]) - result = urllib_parse.parse_qsl("key=\u0141%C3%A9", encoding="utf-8") - self.assertEqual(result, [('key', '\u0141\xE9')]) - result = urllib_parse.parse_qsl("key=\u0141%C3%A9", encoding="ascii") - self.assertEqual(result, [('key', '\u0141\ufffd\ufffd')]) - result = urllib_parse.parse_qsl("key=\u0141%E9-", encoding="ascii") - self.assertEqual(result, [('key', '\u0141\ufffd-')]) - result = urllib_parse.parse_qsl("key=\u0141%E9-", encoding="ascii", - errors="ignore") - self.assertEqual(result, [('key', '\u0141-')]) - - def test_splitnport(self): - # Normal cases are exercised by other tests; ensure that we also - # catch cases with no port specified. (testcase ensuring coverage) - result = urllib_parse.splitnport('parrot:88') - self.assertEqual(result, ('parrot', 88)) - result = urllib_parse.splitnport('parrot') - self.assertEqual(result, ('parrot', -1)) - result = urllib_parse.splitnport('parrot', 55) - self.assertEqual(result, ('parrot', 55)) - result = urllib_parse.splitnport('parrot:') - self.assertEqual(result, ('parrot', None)) - - def test_splitquery(self): - # Normal cases are exercised by other tests; ensure that we also - # catch cases with no port specified (testcase ensuring coverage) - result = urllib_parse.splitquery('http://python.org/fake?foo=bar') - self.assertEqual(result, ('http://python.org/fake', 'foo=bar')) - result = urllib_parse.splitquery('http://python.org/fake?foo=bar?') - self.assertEqual(result, ('http://python.org/fake?foo=bar', '')) - result = urllib_parse.splitquery('http://python.org/fake') - self.assertEqual(result, ('http://python.org/fake', None)) - - def test_splitvalue(self): - # Normal cases are exercised by other tests; test pathological cases - # with no key/value pairs. (testcase ensuring coverage) - result = urllib_parse.splitvalue('foo=bar') - self.assertEqual(result, ('foo', 'bar')) - result = urllib_parse.splitvalue('foo=') - self.assertEqual(result, ('foo', '')) - result = urllib_parse.splitvalue('foobar') - self.assertEqual(result, ('foobar', None)) - - def test_to_bytes(self): - result = urllib_parse.to_bytes('http://www.python.org') - self.assertEqual(result, 'http://www.python.org') - self.assertRaises(UnicodeError, urllib_parse.to_bytes, - 'http://www.python.org/medi\u00e6val') - - def test_urlencode_sequences(self): - # Other tests incidentally urlencode things; test non-covered cases: - # Sequence and object values. - result = urllib_parse.urlencode({'a': [1, 2], 'b': (3, 4, 5)}, True) - # we cannot rely on ordering here - assert set(result.split('&')) == set(['a=1', 'a=2', 'b=3', 'b=4', 'b=5']) - - class Trivial(object): - def __str__(self): - return 'trivial' - - result = urllib_parse.urlencode({'a': Trivial()}, True) - self.assertEqual(result, 'a=trivial') - - def test_quote_from_bytes(self): - self.assertRaises(TypeError, urllib_parse.quote_from_bytes, 'foo') - result = urllib_parse.quote_from_bytes(b'archaeological arcana') - self.assertEqual(result, 'archaeological%20arcana') - result = urllib_parse.quote_from_bytes(b'') - self.assertEqual(result, '') - - def test_unquote_to_bytes(self): - result = urllib_parse.unquote_to_bytes('abc%20def') - self.assertEqual(result, b'abc def') - result = urllib_parse.unquote_to_bytes('') - self.assertEqual(result, b'') - - def test_quote_errors(self): - self.assertRaises(TypeError, urllib_parse.quote, b'foo', - encoding='utf-8') - self.assertRaises(TypeError, urllib_parse.quote, b'foo', errors='strict') - - def test_issue14072(self): - p1 = urllib_parse.urlsplit('tel:+31-641044153') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '+31-641044153') - p2 = urllib_parse.urlsplit('tel:+31641044153') - self.assertEqual(p2.scheme, 'tel') - self.assertEqual(p2.path, '+31641044153') - # assert the behavior for urlparse - p1 = urllib_parse.urlparse('tel:+31-641044153') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '+31-641044153') - p2 = urllib_parse.urlparse('tel:+31641044153') - self.assertEqual(p2.scheme, 'tel') - self.assertEqual(p2.path, '+31641044153') - - def test_telurl_params(self): - p1 = urllib_parse.urlparse('tel:123-4;phone-context=+1-650-516') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '123-4') - self.assertEqual(p1.params, 'phone-context=+1-650-516') - - p1 = urllib_parse.urlparse('tel:+1-201-555-0123') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '+1-201-555-0123') - self.assertEqual(p1.params, '') - - p1 = urllib_parse.urlparse('tel:7042;phone-context=example.com') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '7042') - self.assertEqual(p1.params, 'phone-context=example.com') - - p1 = urllib_parse.urlparse('tel:863-1234;phone-context=+1-914-555') - self.assertEqual(p1.scheme, 'tel') - self.assertEqual(p1.path, '863-1234') - self.assertEqual(p1.params, 'phone-context=+1-914-555') - - -if __name__ == "__main__": - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_future/test_utils.py b/Python/Dependencies/future-0.18.2/tests/test_future/test_utils.py deleted file mode 100644 index 46f5196..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_future/test_utils.py +++ /dev/null @@ -1,406 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the various utility functions and classes in ``future.utils`` -""" - -from __future__ import absolute_import, unicode_literals, print_function -import re, sys, traceback -from future.builtins import * -from future.utils import (old_div, istext, isbytes, native, PY2, PY3, - native_str, raise_, as_native_str, ensure_new_type, - bytes_to_native_str, raise_from) -from future.tests.base import expectedFailurePY3 - -from numbers import Integral -from future.tests.base import unittest, skip26 - - -TEST_UNICODE_STR = u'ℝεα∂@ßʟ℮ ☂ℯṧт υηḯ¢☺ḓ℮' - - -class MyExceptionIssue235(Exception): - def __init__(self, a, b): - super(MyExceptionIssue235, self).__init__('{0}: {1}'.format(a, b)) - - -class TestUtils(unittest.TestCase): - def setUp(self): - self.s = TEST_UNICODE_STR - self.s2 = str(self.s) - self.b = b'ABCDEFG' - self.b2 = bytes(self.b) - - def test_old_div(self): - """ - Tests whether old_div(a, b) is always equal to Python 2's a / b. - """ - self.assertEqual(old_div(1, 2), 0) - self.assertEqual(old_div(2, 2), 1) - self.assertTrue(isinstance(old_div(2, 2), int)) - - self.assertEqual(old_div(3, 2), 1) - self.assertTrue(isinstance(old_div(3, 2), int)) - - self.assertEqual(old_div(3., 2), 1.5) - self.assertTrue(not isinstance(old_div(3., 2), int)) - - self.assertEqual(old_div(-1, 2.), -0.5) - self.assertTrue(not isinstance(old_div(-1, 2.), int)) - - with self.assertRaises(ZeroDivisionError): - old_div(0, 0) - with self.assertRaises(ZeroDivisionError): - old_div(1, 0) - - def test_native_str(self): - """ - Tests whether native_str is really equal to the platform str. - """ - if PY2: - import __builtin__ - builtin_str = __builtin__.str - else: - import builtins - builtin_str = builtins.str - - inputs = [b'blah', u'blah', 'blah'] - for s in inputs: - self.assertEqual(native_str(s), builtin_str(s)) - self.assertTrue(isinstance(native_str(s), builtin_str)) - - def test_native(self): - a = int(10**20) # long int - b = native(a) - self.assertEqual(a, b) - if PY2: - self.assertEqual(type(b), long) - else: - self.assertEqual(type(b), int) - - c = bytes(b'ABC') - d = native(c) - self.assertEqual(c, d) - if PY2: - self.assertEqual(type(d), type(b'Py2 byte-string')) - else: - self.assertEqual(type(d), bytes) - - s = str(u'ABC') - t = native(s) - self.assertEqual(s, t) - if PY2: - self.assertEqual(type(t), unicode) - else: - self.assertEqual(type(t), str) - - d1 = dict({'a': 1, 'b': 2}) - d2 = native(d1) - self.assertEqual(d1, d2) - self.assertEqual(type(d2), type({})) - - def test_istext(self): - self.assertTrue(istext(self.s)) - self.assertTrue(istext(self.s2)) - self.assertFalse(istext(self.b)) - self.assertFalse(istext(self.b2)) - - def test_isbytes(self): - self.assertTrue(isbytes(self.b)) - self.assertTrue(isbytes(self.b2)) - self.assertFalse(isbytes(self.s)) - self.assertFalse(isbytes(self.s2)) - - def test_raise_(self): - def valuerror(): - try: - raise ValueError("Apples!") - except Exception as e: - raise_(e) - - self.assertRaises(ValueError, valuerror) - - def with_value(): - raise_(IOError, "This is an error") - - self.assertRaises(IOError, with_value) - - try: - with_value() - except IOError as e: - self.assertEqual(str(e), "This is an error") - - def with_traceback(): - try: - raise ValueError("An error") - except Exception as e: - _, _, traceback = sys.exc_info() - raise_(IOError, str(e), traceback) - - self.assertRaises(IOError, with_traceback) - - try: - with_traceback() - except IOError as e: - self.assertEqual(str(e), "An error") - - class Timeout(BaseException): - pass - - self.assertRaises(Timeout, raise_, Timeout) - self.assertRaises(Timeout, raise_, Timeout()) - - if PY3: - self.assertRaisesRegexp( - TypeError, "class must derive from BaseException", - raise_, int) - - def test_raise_from_None(self): - try: - try: - raise TypeError("foo") - except: - raise_from(ValueError(), None) - except ValueError as e: - self.assertTrue(isinstance(e.__context__, TypeError)) - self.assertIsNone(e.__cause__) - - def test_issue_235(self): - def foo(): - raise MyExceptionIssue235(3, 7) - - def bar(): - try: - foo() - except Exception as err: - raise_from(ValueError('blue'), err) - - try: - bar() - except ValueError as e: - pass - # incorrectly raises a TypeError on Py3 as of v0.15.2. - - def test_raise_custom_exception(self): - """ - Test issue #387. - """ - class CustomException(Exception): - def __init__(self, severity, message): - super().__init__("custom message of severity %d: %s" % ( - severity, message)) - - def raise_custom_exception(): - try: - raise CustomException(1, "hello") - except CustomException: - raise_(*sys.exc_info()) - - self.assertRaises(CustomException, raise_custom_exception) - - @skip26 - def test_as_native_str(self): - """ - Tests the decorator as_native_str() - """ - class MyClass(object): - @as_native_str() - def __repr__(self): - return u'abc' - - obj = MyClass() - - self.assertEqual(repr(obj), 'abc') - if PY2: - self.assertEqual(repr(obj), b'abc') - else: - self.assertEqual(repr(obj), u'abc') - - def test_ensure_new_type(self): - s = u'abcd' - s2 = str(s) - self.assertEqual(ensure_new_type(s), s2) - self.assertEqual(type(ensure_new_type(s)), str) - - b = b'xyz' - b2 = bytes(b) - self.assertEqual(ensure_new_type(b), b2) - self.assertEqual(type(ensure_new_type(b)), bytes) - - i = 10000000000000 - i2 = int(i) - self.assertEqual(ensure_new_type(i), i2) - self.assertEqual(type(ensure_new_type(i)), int) - - l = [] - self.assertIs(ensure_new_type(l), l) - - def test_bytes_to_native_str(self): - """ - Test for issue #47 - """ - b = bytes(b'abc') - s = bytes_to_native_str(b) - if PY2: - self.assertEqual(s, b) - else: - self.assertEqual(s, 'abc') - self.assertTrue(isinstance(s, native_str)) - self.assertEqual(type(s), native_str) - - -class TestCause(unittest.TestCase): - """ - Except for the first method, these were adapted from Py3.3's - Lib/test/test_raise.py. - """ - def test_normal_use(self): - """ - Adapted from PEP 3134 docs - """ - # Setup: - class DatabaseError(Exception): - pass - - # Python 2 and 3: - from future.utils import raise_from - - class FileDatabase: - def __init__(self, filename): - try: - self.file = open(filename) - except IOError as exc: - raise_from(DatabaseError('failed to open'), exc) - - # Testing the above: - try: - fd = FileDatabase('non_existent_file.txt') - except Exception as e: - assert isinstance(e.__cause__, IOError) # FileNotFoundError on - # Py3.3+ inherits from IOError - - def testCauseSyntax(self): - try: - try: - try: - raise TypeError - except Exception: - raise_from(ValueError, None) - except ValueError as exc: - self.assertIsNone(exc.__cause__) - self.assertTrue(exc.__suppress_context__) - exc.__suppress_context__ = False - raise exc - except ValueError as exc: - e = exc - - self.assertIsNone(e.__cause__) - self.assertFalse(e.__suppress_context__) - self.assertIsInstance(e.__context__, TypeError) - - def test_invalid_cause(self): - try: - raise_from(IndexError, 5) - except TypeError as e: - self.assertIn("exception cause", str(e)) - else: - self.fail("No exception raised") - - def test_class_cause(self): - try: - raise_from(IndexError, KeyError) - except IndexError as e: - self.assertIsInstance(e.__cause__, KeyError) - else: - self.fail("No exception raised") - - def test_instance_cause(self): - cause = KeyError('blah') - try: - raise_from(IndexError, cause) - except IndexError as e: - # FAILS: - self.assertTrue(e.__cause__ is cause) - # Even this weaker version seems to fail, although repr(cause) looks correct. - # Is there something strange about testing exceptions for equality? - self.assertEqual(e.__cause__, cause) - else: - self.fail("No exception raised") - - def test_erroneous_cause(self): - class MyException(Exception): - def __init__(self): - raise RuntimeError() - - try: - raise_from(IndexError, MyException) - except RuntimeError: - pass - else: - self.fail("No exception raised") - - def test_single_exception_stacktrace(self): - expected = '''Traceback (most recent call last): - File "/opt/python-future/tests/test_future/test_utils.py", line 328, in test_single_exception_stacktrace - raise CustomException('ERROR') -''' - if PY2: - expected += 'CustomException: ERROR\n' - else: - expected += 'test_future.test_utils.CustomException: ERROR\n' - - try: - raise CustomException('ERROR') - except: - ret = re.sub(r'"[^"]*tests/test_future', '"/opt/python-future/tests/test_future', traceback.format_exc()) - ret = re.sub(r', line \d+,', ', line 328,', ret) - self.assertEqual(expected, ret) - else: - self.fail('No exception raised') - - if PY2: - def test_chained_exceptions_stacktrace(self): - expected = '''Traceback (most recent call last): - File "/opt/python-future/tests/test_future/test_utils.py", line 1, in test_chained_exceptions_stacktrace - raise_from(CustomException('ERROR'), val_err) - File "/opt/python-future/src/future/utils/__init__.py", line 1, in raise_from - raise e -CustomException: ERROR - -The above exception was the direct cause of the following exception: - - File "/opt/python-future/tests/test_future/test_utils.py", line 1, in test_chained_exceptions_stacktrace - raise ValueError('Wooops') -ValueError: Wooops -''' - - try: - try: - raise ValueError('Wooops') - except ValueError as val_err: - raise_from(CustomException('ERROR'), val_err) - except Exception as err: - ret = re.sub(r'"[^"]*tests/test_future', '"/opt/python-future/tests/test_future', traceback.format_exc()) - ret = re.sub(r'"[^"]*future/utils/__init__.py', '"/opt/python-future/src/future/utils/__init__.py', ret) - ret = re.sub(r', line \d+,', ', line 1,', ret) - self.assertEqual(expected.splitlines(), ret.splitlines()) - else: - self.fail('No exception raised') - - -class CustomException(Exception): - if PY2: - def __str__(self): - try: - out = Exception.__str__(self) - if hasattr(self, '__cause__') and self.__cause__ and hasattr(self.__cause__, '__traceback__') and self.__cause__.__traceback__: - out += '\n\nThe above exception was the direct cause of the following exception:\n\n' - out += ''.join(traceback.format_tb(self.__cause__.__traceback__) + ['{0}: {1}'.format(self.__cause__.__class__.__name__, self.__cause__)]) - return out - except Exception as e: - print(e) - else: - pass - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/__init__.py b/Python/Dependencies/future-0.18.2/tests/test_past/__init__.py deleted file mode 100644 index e69de29..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/__init__.py +++ /dev/null diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_basestring.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_basestring.py deleted file mode 100644 index d002095..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_basestring.py +++ /dev/null @@ -1,24 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the Py2-like class:`basestring` type. -""" - -from __future__ import absolute_import, unicode_literals, print_function -import os - -from past import utils -from future.tests.base import unittest -from past.builtins import basestring, str as oldstr - - -class TestBaseString(unittest.TestCase): - - def test_isinstance(self): - s = b'abc' - self.assertTrue(isinstance(s, basestring)) - s2 = oldstr(b'abc') - self.assertTrue(isinstance(s2, basestring)) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_builtins.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_builtins.py deleted file mode 100644 index d16978e..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_builtins.py +++ /dev/null @@ -1,1790 +0,0 @@ -from __future__ import division -from __future__ import print_function -# Python test set -- built-in functions -from past.builtins import filter, map, range, zip -from past.builtins import basestring, dict, str, long #, unicode -from past.builtins import apply, cmp, execfile, intern, raw_input -from past.builtins import reduce, reload, unichr, unicode, xrange - -from future import standard_library -from future.backports.test.support import TESTFN #, run_unittest -import tempfile -import os -TESTFN = tempfile.mkdtemp() + os.path.sep + TESTFN - -import platform -import warnings -import sys -import io -import random -# import UserDict -from os import unlink -from operator import neg -from future.tests.base import unittest, expectedFailurePY3, skip26 - -# count the number of test runs. -# used to skip running test_execfile() multiple times -# and to create unique strings to intern in test_intern() -numruns = 0 - -def fcmp(x, y): # fuzzy comparison function - """ - From Python 2.7 test.test_support - """ - if isinstance(x, float) or isinstance(y, float): - try: - fuzz = (abs(x) + abs(y)) * FUZZ - if abs(x-y) <= fuzz: - return 0 - except: - pass - elif type(x) == type(y) and isinstance(x, (tuple, list)): - for i in range(min(len(x), len(y))): - outcome = fcmp(x[i], y[i]) - if outcome != 0: - return outcome - return (len(x) > len(y)) - (len(x) < len(y)) - return (x > y) - (x < y) - - -class Squares: - - def __init__(self, max): - self.max = max - self.sofar = [] - - def __len__(self): return len(self.sofar) - - def __getitem__(self, i): - if not 0 <= i < self.max: raise IndexError - n = len(self.sofar) - while n <= i: - self.sofar.append(n*n) - n += 1 - return self.sofar[i] - -class StrSquares: - - def __init__(self, max): - self.max = max - self.sofar = [] - - def __len__(self): - return len(self.sofar) - - def __getitem__(self, i): - if not 0 <= i < self.max: - raise IndexError - n = len(self.sofar) - while n <= i: - self.sofar.append(str(n*n)) - n += 1 - return self.sofar[i] - -class BitBucket: - def write(self, line): - pass - - -class TestFailingBool: - def __nonzero__(self): - raise RuntimeError - -class TestFailingIter: - def __iter__(self): - raise RuntimeError - -class BuiltinTest(unittest.TestCase): - - def test_import(self): - __import__('sys') - __import__('time') - __import__('string') - __import__(name='sys') - __import__(name='time', level=0) - self.assertRaises(ImportError, __import__, 'spamspam') - self.assertRaises(TypeError, __import__, 1, 2, 3, 4) - self.assertRaises(ValueError, __import__, '') - self.assertRaises(TypeError, __import__, 'sys', name='sys') - - def test_abs(self): - # int - self.assertEqual(abs(0), 0) - self.assertEqual(abs(1234), 1234) - self.assertEqual(abs(-1234), 1234) - self.assertTrue(abs(-sys.maxsize-1) > 0) - # float - self.assertEqual(abs(0.0), 0.0) - self.assertEqual(abs(3.14), 3.14) - self.assertEqual(abs(-3.14), 3.14) - # long - self.assertEqual(abs(0), 0) - self.assertEqual(abs(1234), 1234) - self.assertEqual(abs(-1234), 1234) - # str - self.assertRaises(TypeError, abs, 'a') - # bool - self.assertEqual(abs(True), 1) - self.assertEqual(abs(False), 0) - # other - self.assertRaises(TypeError, abs) - self.assertRaises(TypeError, abs, None) - class AbsClass(object): - def __abs__(self): - return -5 - self.assertEqual(abs(AbsClass()), -5) - - def test_all(self): - self.assertEqual(all([2, 4, 6]), True) - self.assertEqual(all([2, None, 6]), False) - # self.assertRaises(RuntimeError, all, [2, TestFailingBool(), 6]) - # self.assertRaises(RuntimeError, all, TestFailingIter()) - self.assertRaises(TypeError, all, 10) # Non-iterable - self.assertRaises(TypeError, all) # No args - self.assertRaises(TypeError, all, [2, 4, 6], []) # Too many args - self.assertEqual(all([]), True) # Empty iterator - self.assertEqual(all([0, TestFailingBool()]), False)# Short-circuit - S = [50, 60] - self.assertEqual(all(x > 42 for x in S), True) - S = [50, 40, 60] - self.assertEqual(all(x > 42 for x in S), False) - - def test_any(self): - self.assertEqual(any([None, None, None]), False) - self.assertEqual(any([None, 4, None]), True) - # self.assertRaises(RuntimeError, any, [None, TestFailingBool(), 6]) - # self.assertRaises(RuntimeError, any, TestFailingIter()) - self.assertRaises(TypeError, any, 10) # Non-iterable - self.assertRaises(TypeError, any) # No args - self.assertRaises(TypeError, any, [2, 4, 6], []) # Too many args - self.assertEqual(any([]), False) # Empty iterator - self.assertEqual(any([1, TestFailingBool()]), True) # Short-circuit - S = [40, 60, 30] - self.assertEqual(any(x > 42 for x in S), True) - S = [10, 20, 30] - self.assertEqual(any(x > 42 for x in S), False) - - def test_neg(self): - x = -sys.maxsize-1 - self.assertTrue(isinstance(x, int)) - self.assertEqual(-x, sys.maxsize+1) - - @expectedFailurePY3 - def test_apply(self): - def f0(*args): - self.assertEqual(args, ()) - def f1(a1): - self.assertEqual(a1, 1) - def f2(a1, a2): - self.assertEqual(a1, 1) - self.assertEqual(a2, 2) - def f3(a1, a2, a3): - self.assertEqual(a1, 1) - self.assertEqual(a2, 2) - self.assertEqual(a3, 3) - f0(*()) - f1(*(1,)) - f2(*(1, 2)) - f3(*(1, 2, 3)) - - # A PyCFunction that takes only positional parameters should allow an - # empty keyword dictionary to pass without a complaint, but raise a - # TypeError if the dictionary is non-empty. - id(*(1,), **{}) - self.assertRaises(TypeError, apply, id, (1,), {"foo": 1}) - self.assertRaises(TypeError, apply) - self.assertRaises(TypeError, apply, id, 42) - self.assertRaises(TypeError, apply, id, (42,), 42) - - def test_basestring(self): - assert isinstance('hello', basestring) - assert isinstance(b'hello', basestring) - - @expectedFailurePY3 - def test_callable(self): - self.assertTrue(callable(len)) - self.assertFalse(callable("a")) - self.assertTrue(callable(callable)) - self.assertTrue(callable(lambda x, y: x + y)) - self.assertFalse(callable(__builtins__)) - def f(): pass - self.assertTrue(callable(f)) - - class Classic: - def meth(self): pass - self.assertTrue(callable(Classic)) - c = Classic() - self.assertTrue(callable(c.meth)) - self.assertFalse(callable(c)) - - class NewStyle(object): - def meth(self): pass - self.assertTrue(callable(NewStyle)) - n = NewStyle() - self.assertTrue(callable(n.meth)) - self.assertFalse(callable(n)) - - # Classic and new-style classes evaluate __call__() differently - c.__call__ = None - self.assertTrue(callable(c)) - del c.__call__ - self.assertFalse(callable(c)) - n.__call__ = None - self.assertFalse(callable(n)) - del n.__call__ - self.assertFalse(callable(n)) - - class N2(object): - def __call__(self): pass - n2 = N2() - self.assertTrue(callable(n2)) - class N3(N2): pass - n3 = N3() - self.assertTrue(callable(n3)) - - @expectedFailurePY3 - def test_chr(self): - self.assertEqual(chr(32), ' ') - self.assertEqual(chr(65), 'A') - self.assertEqual(chr(97), 'a') - self.assertEqual(chr(0xff), '\xff') - self.assertRaises(ValueError, chr, 256) - self.assertRaises(TypeError, chr) - - @expectedFailurePY3 - def test_cmp(self): - self.assertEqual(cmp(-1, 1), -1) - self.assertEqual(cmp(1, -1), 1) - self.assertEqual(cmp(1, 1), 0) - # verify that circular objects are not handled - a = []; a.append(a) - b = []; b.append(b) - from UserList import UserList - c = UserList(); c.append(c) - self.assertRaises(RuntimeError, cmp, a, b) - self.assertRaises(RuntimeError, cmp, b, c) - self.assertRaises(RuntimeError, cmp, c, a) - self.assertRaises(RuntimeError, cmp, a, c) - # okay, now break the cycles - a.pop(); b.pop(); c.pop() - self.assertRaises(TypeError, cmp) - - @expectedFailurePY3 - def test_coerce(self): - self.assertTrue(not fcmp(coerce(1, 1.1), (1.0, 1.1))) - self.assertEqual(coerce(1, 1), (1, 1)) - self.assertTrue(not fcmp(coerce(1, 1.1), (1.0, 1.1))) - self.assertRaises(TypeError, coerce) - class BadNumber: - def __coerce__(self, other): - raise ValueError - self.assertRaises(ValueError, coerce, 42, BadNumber()) - self.assertRaises(OverflowError, coerce, 0.5, int("12345" * 1000)) - - @expectedFailurePY3 - def test_compile(self): - compile('print(1)\n', '', 'exec') - bom = '\xef\xbb\xbf' - compile(bom + 'print(1)\n', '', 'exec') - compile(source='pass', filename='?', mode='exec') - compile(dont_inherit=0, filename='tmp', source='0', mode='eval') - compile('pass', '?', dont_inherit=1, mode='exec') - self.assertRaises(TypeError, compile) - self.assertRaises(ValueError, compile, 'print(42)\n', '<string>', 'badmode') - self.assertRaises(ValueError, compile, 'print(42)\n', '<string>', 'single', 0xff) - self.assertRaises(TypeError, compile, chr(0), 'f', 'exec') - self.assertRaises(TypeError, compile, 'pass', '?', 'exec', - mode='eval', source='0', filename='tmp') - if True: # Was: if have_unicode: - compile(unicode('print(u"\xc3\xa5"\n)', 'utf8'), '', 'exec') - self.assertRaises(TypeError, compile, unichr(0), 'f', 'exec') - self.assertRaises(ValueError, compile, unicode('a = 1'), 'f', 'bad') - - - def test_delattr(self): - import sys - sys.spam = 1 - delattr(sys, 'spam') - self.assertRaises(TypeError, delattr) - - def test_dir(self): - # dir(wrong number of arguments) - self.assertRaises(TypeError, dir, 42, 42) - - # dir() - local scope - local_var = 1 - self.assertIn('local_var', dir()) - - # dir(module) - import sys - self.assertIn('exit', dir(sys)) - - # dir(module_with_invalid__dict__) - import types - class Foo(types.ModuleType): - __dict__ = 8 - f = Foo("foo") - self.assertRaises(TypeError, dir, f) - - # dir(type) - self.assertIn("strip", dir(str)) - self.assertNotIn("__mro__", dir(str)) - - # dir(obj) - class Foo(object): - def __init__(self): - self.x = 7 - self.y = 8 - self.z = 9 - f = Foo() - self.assertIn("y", dir(f)) - - # dir(obj_no__dict__) - class Foo(object): - __slots__ = [] - f = Foo() - self.assertIn("__repr__", dir(f)) - - # dir(obj_no__class__with__dict__) - # (an ugly trick to cause getattr(f, "__class__") to fail) - class Foo(object): - __slots__ = ["__class__", "__dict__"] - def __init__(self): - self.bar = "wow" - f = Foo() - self.assertNotIn("__repr__", dir(f)) - self.assertIn("bar", dir(f)) - - # dir(obj_using __dir__) - class Foo(object): - def __dir__(self): - return ["kan", "ga", "roo"] - f = Foo() - self.assertTrue(dir(f) == ["ga", "kan", "roo"]) - - # dir(obj__dir__not_list) - class Foo(object): - def __dir__(self): - return 7 - f = Foo() - self.assertRaises(TypeError, dir, f) - - def test_divmod(self): - self.assertEqual(divmod(12, 7), (1, 5)) - self.assertEqual(divmod(-12, 7), (-2, 2)) - self.assertEqual(divmod(12, -7), (-2, -2)) - self.assertEqual(divmod(-12, -7), (1, -5)) - - self.assertEqual(divmod(12, 7), (1, 5)) - self.assertEqual(divmod(-12, 7), (-2, 2)) - self.assertEqual(divmod(12, -7), (-2, -2)) - self.assertEqual(divmod(-12, -7), (1, -5)) - - self.assertEqual(divmod(12, 7), (1, 5)) - self.assertEqual(divmod(-12, 7), (-2, 2)) - self.assertEqual(divmod(12, -7), (-2, -2)) - self.assertEqual(divmod(-12, -7), (1, -5)) - - self.assertEqual(divmod(-sys.maxsize-1, -1), - (sys.maxsize+1, 0)) - - self.assertTrue(not fcmp(divmod(3.25, 1.0), (3.0, 0.25))) - self.assertTrue(not fcmp(divmod(-3.25, 1.0), (-4.0, 0.75))) - self.assertTrue(not fcmp(divmod(3.25, -1.0), (-4.0, -0.75))) - self.assertTrue(not fcmp(divmod(-3.25, -1.0), (3.0, -0.25))) - - self.assertRaises(TypeError, divmod) - - @expectedFailurePY3 - def test_eval(self): - self.assertEqual(eval('1+1'), 2) - self.assertEqual(eval(' 1+1\n'), 2) - globals = {'a': 1, 'b': 2} - locals = {'b': 200, 'c': 300} - self.assertEqual(eval('a', globals) , 1) - self.assertEqual(eval('a', globals, locals), 1) - self.assertEqual(eval('b', globals, locals), 200) - self.assertEqual(eval('c', globals, locals), 300) - if True: # Was: if have_unicode: - self.assertEqual(eval(unicode('1+1')), 2) - self.assertEqual(eval(unicode(' 1+1\n')), 2) - globals = {'a': 1, 'b': 2} - locals = {'b': 200, 'c': 300} - if True: # Was: if have_unicode: - self.assertEqual(eval(unicode('a'), globals), 1) - self.assertEqual(eval(unicode('a'), globals, locals), 1) - self.assertEqual(eval(unicode('b'), globals, locals), 200) - self.assertEqual(eval(unicode('c'), globals, locals), 300) - bom = '\xef\xbb\xbf' - self.assertEqual(eval(bom + 'a', globals, locals), 1) - self.assertEqual(eval(unicode('u"\xc3\xa5"', 'utf8'), globals), - unicode('\xc3\xa5', 'utf8')) - self.assertRaises(TypeError, eval) - self.assertRaises(TypeError, eval, ()) - - @expectedFailurePY3 - def test_general_eval(self): - # Tests that general mappings can be used for the locals argument - - class M: - "Test mapping interface versus possible calls from eval()." - def __getitem__(self, key): - if key == 'a': - return 12 - raise KeyError - def keys(self): - return list('xyz') - - m = M() - g = globals() - self.assertEqual(eval('a', g, m), 12) - self.assertRaises(NameError, eval, 'b', g, m) - self.assertEqual(eval('dir()', g, m), list('xyz')) - self.assertEqual(eval('globals()', g, m), g) - self.assertEqual(eval('locals()', g, m), m) - self.assertRaises(TypeError, eval, 'a', m) - class A: - "Non-mapping" - pass - m = A() - self.assertRaises(TypeError, eval, 'a', g, m) - - # Verify that dict subclasses work as well - class D(dict): - def __getitem__(self, key): - if key == 'a': - return 12 - return dict.__getitem__(self, key) - def keys(self): - return list('xyz') - - d = D() - self.assertEqual(eval('a', g, d), 12) - self.assertRaises(NameError, eval, 'b', g, d) - self.assertEqual(eval('dir()', g, d), list('xyz')) - self.assertEqual(eval('globals()', g, d), g) - self.assertEqual(eval('locals()', g, d), d) - - # Verify locals stores (used by list comps) - eval('[locals() for i in (2,3)]', g, d) - # eval('[locals() for i in (2,3)]', g, UserDict.UserDict()) - - class SpreadSheet: - "Sample application showing nested, calculated lookups." - _cells = {} - def __setitem__(self, key, formula): - self._cells[key] = formula - def __getitem__(self, key): - return eval(self._cells[key], globals(), self) - - ss = SpreadSheet() - ss['a1'] = '5' - ss['a2'] = 'a1*6' - ss['a3'] = 'a2*7' - self.assertEqual(ss['a3'], 210) - - # Verify that dir() catches a non-list returned by eval - # SF bug #1004669 - class C: - def __getitem__(self, item): - raise KeyError(item) - def keys(self): - return 'a' - self.assertRaises(TypeError, eval, 'dir()', globals(), C()) - - # Done outside of the method test_z to get the correct scope - z = 0 - f = open(TESTFN, 'w') - f.write('z = z+1\n') - f.write('z = z*2\n') - f.close() - if True: - # with check_py3k_warnings(("execfile.. not supported in 3.x", - # DeprecationWarning)): - execfile(TESTFN) - - def test_execfile(self): - global numruns - if numruns: - return - numruns += 1 - - globals = {'a': 1, 'b': 2} - locals = {'b': 200, 'c': 300} - - self.assertEqual(self.__class__.z, 2) - globals['z'] = 0 - execfile(TESTFN, globals) - self.assertEqual(globals['z'], 2) - locals['z'] = 0 - execfile(TESTFN, globals, locals) - self.assertEqual(locals['z'], 2) - - # This test only works if we pass in a Mapping type. - class M(dict): - "Test mapping interface versus possible calls from execfile()." - def __init__(self): - self.z = 10 - def __getitem__(self, key): - if key == 'z': - return self.z - raise KeyError - def __setitem__(self, key, value): - if key == 'z': - self.z = value - return - raise KeyError - - locals = M() - locals['z'] = 0 - execfile(TESTFN, globals, locals) - self.assertEqual(locals['z'], 2) - - unlink(TESTFN) - self.assertRaises(TypeError, execfile) - self.assertRaises(TypeError, execfile, TESTFN, {}, ()) - import os - self.assertRaises(IOError, execfile, os.curdir) - self.assertRaises(IOError, execfile, "I_dont_exist") - - @expectedFailurePY3 - def test_filter(self): - self.assertEqual(filter(lambda c: 'a' <= c <= 'z', 'Hello World'), 'elloorld') - self.assertEqual(filter(None, [1, 'hello', [], [3], '', None, 9, 0]), [1, 'hello', [3], 9]) - self.assertEqual(filter(lambda x: x > 0, [1, -3, 9, 0, 2]), [1, 9, 2]) - self.assertEqual(filter(None, Squares(10)), [1, 4, 9, 16, 25, 36, 49, 64, 81]) - self.assertEqual(filter(lambda x: x%2, Squares(10)), [1, 9, 25, 49, 81]) - def identity(item): - return 1 - filter(identity, Squares(5)) - self.assertRaises(TypeError, filter) - class BadSeq(object): - def __getitem__(self, index): - if index<4: - return 42 - raise ValueError - self.assertRaises(ValueError, filter, lambda x: x, BadSeq()) - def badfunc(): - pass - self.assertRaises(TypeError, filter, badfunc, range(5)) - - # test bltinmodule.c::filtertuple() - self.assertEqual(filter(None, (1, 2)), (1, 2)) - self.assertEqual(filter(lambda x: x>=3, (1, 2, 3, 4)), (3, 4)) - self.assertRaises(TypeError, filter, 42, (1, 2)) - - # test bltinmodule.c::filterstring() - self.assertEqual(filter(None, "12"), "12") - self.assertEqual(filter(lambda x: x>="3", "1234"), "34") - self.assertRaises(TypeError, filter, 42, "12") - class badstr(str): - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, filter, lambda x: x >="3", badstr("1234")) - - class badstr2(str): - def __getitem__(self, index): - return 42 - self.assertRaises(TypeError, filter, lambda x: x >=42, badstr2("1234")) - - class weirdstr(str): - def __getitem__(self, index): - return weirdstr(2*str.__getitem__(self, index)) - self.assertEqual(filter(lambda x: x>="33", weirdstr("1234")), "3344") - - class shiftstr(str): - def __getitem__(self, index): - return chr(ord(str.__getitem__(self, index))+1) - self.assertEqual(filter(lambda x: x>="3", shiftstr("1234")), "345") - - if True: # Was: if have_unicode: - # test bltinmodule.c::filterunicode() - self.assertEqual(filter(None, unicode("12")), unicode("12")) - self.assertEqual(filter(lambda x: x>="3", unicode("1234")), unicode("34")) - self.assertRaises(TypeError, filter, 42, unicode("12")) - self.assertRaises(ValueError, filter, lambda x: x >="3", badstr(unicode("1234"))) - - class badunicode(unicode): - def __getitem__(self, index): - return 42 - self.assertRaises(TypeError, filter, lambda x: x >=42, badunicode("1234")) - - class weirdunicode(unicode): - def __getitem__(self, index): - return weirdunicode(2*unicode.__getitem__(self, index)) - self.assertEqual( - filter(lambda x: x>=unicode("33"), weirdunicode("1234")), unicode("3344")) - - class shiftunicode(unicode): - def __getitem__(self, index): - return unichr(ord(unicode.__getitem__(self, index))+1) - self.assertEqual( - filter(lambda x: x>=unicode("3"), shiftunicode("1234")), - unicode("345") - ) - - @expectedFailurePY3 - def test_filter_subclasses(self): - # test that filter() never returns tuple, str or unicode subclasses - # and that the result always goes through __getitem__ - funcs = (None, bool, lambda x: True) - class tuple2(tuple): - def __getitem__(self, index): - return 2*tuple.__getitem__(self, index) - class str2(str): - def __getitem__(self, index): - return 2*str.__getitem__(self, index) - inputs = { - tuple2: {(): (), (1, 2, 3): (2, 4, 6)}, - str2: {"": "", "123": "112233"} - } - if True: # Was: if have_unicode: - class unicode2(unicode): - def __getitem__(self, index): - return 2*unicode.__getitem__(self, index) - inputs[unicode2] = { - unicode(): unicode(), - unicode("123"): unicode("112233") - } - - for (cls, inps) in inputs.items(): - for (inp, exp) in inps.items(): - # make sure the output goes through __getitem__ - # even if func is None - self.assertEqual( - filter(funcs[0], cls(inp)), - filter(funcs[1], cls(inp)) - ) - for func in funcs: - outp = filter(func, cls(inp)) - self.assertEqual(outp, exp) - self.assertTrue(not isinstance(outp, cls)) - - @expectedFailurePY3 - def test_getattr(self): - import sys - self.assertTrue(getattr(sys, 'stdout') is sys.stdout) - self.assertRaises(TypeError, getattr, sys, 1) - self.assertRaises(TypeError, getattr, sys, 1, "foo") - self.assertRaises(TypeError, getattr) - if True: # Was: have_unicode: - self.assertRaises(UnicodeError, getattr, sys, unichr(sys.maxunicode)) - - @expectedFailurePY3 - def test_hasattr(self): - import sys - self.assertTrue(hasattr(sys, 'stdout')) - self.assertRaises(TypeError, hasattr, sys, 1) - self.assertRaises(TypeError, hasattr) - if True: # Was: if have_unicode: - self.assertRaises(UnicodeError, hasattr, sys, unichr(sys.maxunicode)) - - # Check that hasattr allows SystemExit and KeyboardInterrupts by - class A: - def __getattr__(self, what): - raise KeyboardInterrupt - self.assertRaises(KeyboardInterrupt, hasattr, A(), "b") - class B: - def __getattr__(self, what): - raise SystemExit - self.assertRaises(SystemExit, hasattr, B(), "b") - - def test_hash(self): - hash(None) - self.assertEqual(hash(1), hash(1)) - self.assertEqual(hash(1), hash(1.0)) - hash('spam') - if True: # Was: if have_unicode: - self.assertEqual(hash('spam'), hash(unicode('spam'))) - hash((0,1,2,3)) - def f(): pass - self.assertRaises(TypeError, hash, []) - self.assertRaises(TypeError, hash, {}) - # Bug 1536021: Allow hash to return long objects - class X: - def __hash__(self): - return 2**100 - self.assertEqual(type(hash(X())), int) - class Y(object): - def __hash__(self): - return 2**100 - self.assertEqual(type(hash(Y())), int) - class Z(long): - def __hash__(self): - return self - self.assertEqual(hash(Z(42)), hash(42)) - - def test_hex(self): - self.assertEqual(hex(16), '0x10') - # self.assertEqual(hex(16L), '0x10L') - self.assertEqual(hex(-16), '-0x10') - # self.assertEqual(hex(-16L), '-0x10L') - self.assertRaises(TypeError, hex, {}) - - def test_id(self): - id(None) - id(1) - id(1) - id(1.0) - id('spam') - id((0,1,2,3)) - id([0,1,2,3]) - id({'spam': 1, 'eggs': 2, 'ham': 3}) - - # Test input() later, together with raw_input - - # test_int(): see test_int.py for int() tests. - - @expectedFailurePY3 - def test_intern(self): - self.assertRaises(TypeError, intern) - # This fails if the test is run twice with a constant string, - # therefore append the run counter - s = "never interned before " + str(numruns) - self.assertTrue(intern(s) is s) - s2 = s.swapcase().swapcase() - self.assertTrue(intern(s2) is s) - - # Subclasses of string can't be interned, because they - # provide too much opportunity for insane things to happen. - # We don't want them in the interned dict and if they aren't - # actually interned, we don't want to create the appearance - # that they are by allowing intern() to succeed. - class S(str): - def __hash__(self): - return 123 - - self.assertRaises(TypeError, intern, S("abc")) - - # It's still safe to pass these strings to routines that - # call intern internally, e.g. PyObject_SetAttr(). - s = S("abc") - setattr(s, s, s) - self.assertEqual(getattr(s, s), s) - - @expectedFailurePY3 - def test_iter(self): - self.assertRaises(TypeError, iter) - self.assertRaises(TypeError, iter, 42, 42) - lists = [("1", "2"), ["1", "2"], "12"] - if True: # Was: if have_unicode: - lists.append(unicode("12")) - for l in lists: - i = iter(l) - self.assertEqual(i.next(), '1') - self.assertEqual(i.next(), '2') - self.assertRaises(StopIteration, i.next) - - def test_isinstance(self): - class C: - pass - class D(C): - pass - class E: - pass - c = C() - d = D() - e = E() - self.assertTrue(isinstance(c, C)) - self.assertTrue(isinstance(d, C)) - self.assertTrue(not isinstance(e, C)) - self.assertTrue(not isinstance(c, D)) - self.assertTrue(not isinstance('foo', E)) - self.assertRaises(TypeError, isinstance, E, 'foo') - self.assertRaises(TypeError, isinstance) - - def test_issubclass(self): - class C: - pass - class D(C): - pass - class E: - pass - c = C() - d = D() - e = E() - self.assertTrue(issubclass(D, C)) - self.assertTrue(issubclass(C, C)) - self.assertTrue(not issubclass(C, D)) - self.assertRaises(TypeError, issubclass, 'foo', E) - self.assertRaises(TypeError, issubclass, E, 'foo') - self.assertRaises(TypeError, issubclass) - - @expectedFailurePY3 - def test_len(self): - self.assertEqual(len('123'), 3) - self.assertEqual(len(()), 0) - self.assertEqual(len((1, 2, 3, 4)), 4) - self.assertEqual(len([1, 2, 3, 4]), 4) - self.assertEqual(len({}), 0) - self.assertEqual(len({'a':1, 'b': 2}), 2) - class BadSeq: - def __len__(self): - raise ValueError - self.assertRaises(ValueError, len, BadSeq()) - self.assertRaises(TypeError, len, 2) - class ClassicStyle: pass - class NewStyle(object): pass - self.assertRaises(AttributeError, len, ClassicStyle()) - self.assertRaises(TypeError, len, NewStyle()) - - def test_map(self): - self.assertEqual( - map(None, 'hello world'), - ['h','e','l','l','o',' ','w','o','r','l','d'] - ) - self.assertEqual( - map(None, 'abcd', 'efg'), - [('a', 'e'), ('b', 'f'), ('c', 'g'), ('d', None)] - ) - self.assertEqual( - map(None, range(10)), - [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - ) - self.assertEqual( - map(lambda x: x*x, range(1,4)), - [1, 4, 9] - ) - try: - from math import sqrt - except ImportError: - def sqrt(x): - return pow(x, 0.5) - self.assertEqual( - map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]), - [[4.0, 2.0], [9.0, 3.0]] - ) - self.assertEqual( - map(lambda x, y: x+y, [1,3,2], [9,1,4]), - [10, 4, 6] - ) - - def plus(*v): - accu = 0 - for i in v: accu = accu + i - return accu - self.assertEqual( - map(plus, [1, 3, 7]), - [1, 3, 7] - ) - self.assertEqual( - map(plus, [1, 3, 7], [4, 9, 2]), - [1+4, 3+9, 7+2] - ) - self.assertEqual( - map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0]), - [1+4+1, 3+9+1, 7+2+0] - ) - self.assertEqual( - map(None, Squares(10)), - [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] - ) - self.assertEqual( - map(int, Squares(10)), - [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] - ) - self.assertEqual( - map(None, Squares(3), Squares(2)), - [(0,0), (1,1), (4,None)] - ) - # This fails on Py3: - # self.assertEqual( - # map(max, Squares(3), Squares(2)), - # [0, 1, 4] - # ) - self.assertRaises(TypeError, map) - self.assertRaises(TypeError, map, lambda x: x, 42) - self.assertEqual(map(None, [42]), [42]) - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, map, lambda x: x, BadSeq()) - def badfunc(x): - raise RuntimeError - self.assertRaises(RuntimeError, map, badfunc, range(5)) - - def test_max(self): - self.assertEqual(max('123123'), '3') - self.assertEqual(max(1, 2, 3), 3) - self.assertEqual(max((1, 2, 3, 1, 2, 3)), 3) - self.assertEqual(max([1, 2, 3, 1, 2, 3]), 3) - - self.assertEqual(max(1, 2, 3.0), 3.0) - self.assertEqual(max(1, 2.0, 3), 3) - self.assertEqual(max(1.0, 2, 3), 3) - - for stmt in ( - "max(key=int)", # no args - "max(1, key=int)", # single arg not iterable - "max(1, 2, keystone=int)", # wrong keyword - "max(1, 2, key=int, abc=int)", # two many keywords - "max(1, 2, key=1)", # keyfunc is not callable - ): - try: - exec(stmt) in globals() - except TypeError: - pass - else: - self.fail(stmt) - - self.assertEqual(max((1,), key=neg), 1) # one elem iterable - self.assertEqual(max((1,2), key=neg), 1) # two elem iterable - self.assertEqual(max(1, 2, key=neg), 1) # two elems - - data = [random.randrange(200) for i in range(100)] - keys = dict((elem, random.randrange(50)) for elem in data) - f = keys.__getitem__ - self.assertEqual(max(data, key=f), - sorted(reversed(data), key=f)[-1]) - - @expectedFailurePY3 - def test_min(self): - self.assertEqual(min('123123'), '1') - self.assertEqual(min(1, 2, 3), 1) - self.assertEqual(min((1, 2, 3, 1, 2, 3)), 1) - self.assertEqual(min([1, 2, 3, 1, 2, 3]), 1) - - self.assertEqual(min(1, 2, 3.0), 1) - self.assertEqual(min(1, 2.0, 3), 1) - self.assertEqual(min(1.0, 2, 3), 1.0) - - self.assertRaises(TypeError, min) - self.assertRaises(TypeError, min, 42) - self.assertRaises(ValueError, min, ()) - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, min, BadSeq()) - class BadNumber: - def __cmp__(self, other): - raise ValueError - self.assertRaises(ValueError, min, (42, BadNumber())) - - for stmt in ( - "min(key=int)", # no args - "min(1, key=int)", # single arg not iterable - "min(1, 2, keystone=int)", # wrong keyword - "min(1, 2, key=int, abc=int)", # two many keywords - "min(1, 2, key=1)", # keyfunc is not callable - ): - try: - exec(stmt) in globals() - except TypeError: - pass - else: - self.fail(stmt) - - self.assertEqual(min((1,), key=neg), 1) # one elem iterable - self.assertEqual(min((1,2), key=neg), 2) # two elem iterable - self.assertEqual(min(1, 2, key=neg), 2) # two elems - - data = [random.randrange(200) for i in range(100)] - keys = dict((elem, random.randrange(50)) for elem in data) - f = keys.__getitem__ - self.assertEqual(min(data, key=f), - sorted(data, key=f)[0]) - - @expectedFailurePY3 - def test_next(self): - it = iter(range(2)) - self.assertEqual(next(it), 0) - self.assertEqual(next(it), 1) - self.assertRaises(StopIteration, next, it) - self.assertRaises(StopIteration, next, it) - self.assertEqual(next(it, 42), 42) - - class Iter(object): - def __iter__(self): - return self - def next(self): - raise StopIteration - - it = iter(Iter()) - self.assertEqual(next(it, 42), 42) - self.assertRaises(StopIteration, next, it) - - def gen(): - yield 1 - return - - it = gen() - self.assertEqual(next(it), 1) - self.assertRaises(StopIteration, next, it) - self.assertEqual(next(it, 42), 42) - - @expectedFailurePY3 - def test_oct(self): - self.assertEqual(oct(100), '0144') - # self.assertEqual(oct(100L), '0144L') - self.assertEqual(oct(-100), '-0144') - # self.assertEqual(oct(-100L), '-0144L') - self.assertRaises(TypeError, oct, ()) - - def write_testfile(self): - # NB the first 4 lines are also used to test input and raw_input, below - fp = open(TESTFN, 'w') - try: - fp.write('1+1\n') - fp.write('1+1\n') - fp.write('The quick brown fox jumps over the lazy dog') - fp.write('.\n') - fp.write('Dear John\n') - fp.write('XXX'*100) - fp.write('YYY'*100) - finally: - fp.close() - - def test_open(self): - self.write_testfile() - fp = open(TESTFN, 'r') - try: - self.assertEqual(fp.readline(4), '1+1\n') - self.assertEqual(fp.readline(4), '1+1\n') - self.assertEqual(fp.readline(), 'The quick brown fox jumps over the lazy dog.\n') - self.assertEqual(fp.readline(4), 'Dear') - self.assertEqual(fp.readline(100), ' John\n') - self.assertEqual(fp.read(300), 'XXX'*100) - self.assertEqual(fp.read(1000), 'YYY'*100) - finally: - fp.close() - unlink(TESTFN) - - @expectedFailurePY3 - def test_ord(self): - self.assertEqual(ord(' '), 32) - self.assertEqual(ord('A'), 65) - self.assertEqual(ord('a'), 97) - if True: # Was: if have_unicode: - self.assertEqual(ord(unichr(sys.maxunicode)), sys.maxunicode) - self.assertRaises(TypeError, ord, 42) - if True: # Was: if have_unicode: - self.assertRaises(TypeError, ord, unicode("12")) - - @expectedFailurePY3 - def test_pow(self): - self.assertEqual(pow(0,0), 1) - self.assertEqual(pow(0,1), 0) - self.assertEqual(pow(1,0), 1) - self.assertEqual(pow(1,1), 1) - - self.assertEqual(pow(2,0), 1) - self.assertEqual(pow(2,10), 1024) - self.assertEqual(pow(2,20), 1024*1024) - self.assertEqual(pow(2,30), 1024*1024*1024) - - self.assertEqual(pow(-2,0), 1) - self.assertEqual(pow(-2,1), -2) - self.assertEqual(pow(-2,2), 4) - self.assertEqual(pow(-2,3), -8) - - self.assertEqual(pow(0,0), 1) - self.assertEqual(pow(0,1), 0) - self.assertEqual(pow(1,0), 1) - self.assertEqual(pow(1,1), 1) - - self.assertEqual(pow(2,0), 1) - self.assertEqual(pow(2,10), 1024) - self.assertEqual(pow(2,20), 1024*1024) - self.assertEqual(pow(2,30), 1024*1024*1024) - - self.assertEqual(pow(-2,0), 1) - self.assertEqual(pow(-2,1), -2) - self.assertEqual(pow(-2,2), 4) - self.assertEqual(pow(-2,3), -8) - - self.assertAlmostEqual(pow(0.,0), 1.) - self.assertAlmostEqual(pow(0.,1), 0.) - self.assertAlmostEqual(pow(1.,0), 1.) - self.assertAlmostEqual(pow(1.,1), 1.) - - self.assertAlmostEqual(pow(2.,0), 1.) - self.assertAlmostEqual(pow(2.,10), 1024.) - self.assertAlmostEqual(pow(2.,20), 1024.*1024.) - self.assertAlmostEqual(pow(2.,30), 1024.*1024.*1024.) - - self.assertAlmostEqual(pow(-2.,0), 1.) - self.assertAlmostEqual(pow(-2.,1), -2.) - self.assertAlmostEqual(pow(-2.,2), 4.) - self.assertAlmostEqual(pow(-2.,3), -8.) - - for x in 2, 2, 2.0: - for y in 10, 10, 10.0: - for z in 1000, 1000, 1000.0: - if isinstance(x, float) or \ - isinstance(y, float) or \ - isinstance(z, float): - self.assertRaises(TypeError, pow, x, y, z) - else: - self.assertAlmostEqual(pow(x, y, z), 24.0) - - self.assertRaises(TypeError, pow, -1, -2, 3) - self.assertRaises(ValueError, pow, 1, 2, 0) - self.assertRaises(TypeError, pow, -1, -2, 3) - self.assertRaises(ValueError, pow, 1, 2, 0) - # Will return complex in 3.0: - self.assertRaises(ValueError, pow, -342.43, 0.234) - - self.assertRaises(TypeError, pow) - - @skip26 - @expectedFailurePY3 - def test_range(self): - self.assertEqual(range(3), [0, 1, 2]) - self.assertEqual(range(1, 5), [1, 2, 3, 4]) - self.assertEqual(range(0), []) - self.assertEqual(range(-3), []) - self.assertEqual(range(1, 10, 3), [1, 4, 7]) - self.assertEqual(range(5, -5, -3), [5, 2, -1, -4]) - - # Now test range() with longs - self.assertEqual(range(-2**100), []) - self.assertEqual(range(0, -2**100), []) - self.assertEqual(range(0, 2**100, -1), []) - self.assertEqual(range(0, 2**100, -1), []) - - a = long(10 * sys.maxsize) - b = long(100 * sys.maxsize) - c = long(50 * sys.maxsize) - - self.assertEqual(range(a, a+2), [a, a+1]) - self.assertEqual(range(a+2, a, -1), [a+2, a+1]) - self.assertEqual(range(a+4, a, -2), [a+4, a+2]) - - seq = range(a, b, c) - self.assertIn(a, seq) - self.assertNotIn(b, seq) - self.assertEqual(len(seq), 2) - - seq = range(b, a, -c) - self.assertIn(b, seq) - self.assertNotIn(a, seq) - self.assertEqual(len(seq), 2) - - seq = range(-a, -b, -c) - self.assertIn(-a, seq) - self.assertNotIn(-b, seq) - self.assertEqual(len(seq), 2) - - self.assertRaises(TypeError, range) - self.assertRaises(TypeError, range, 1, 2, 3, 4) - self.assertRaises(ValueError, range, 1, 2, 0) - self.assertRaises(ValueError, range, a, a + 1, long(0)) - - class badzero(int): - def __cmp__(self, other): - raise RuntimeError - __hash__ = None # Invalid cmp makes this unhashable - self.assertRaises(RuntimeError, range, a, a + 1, badzero(1)) - - # Reject floats. - self.assertRaises(TypeError, range, 1., 1., 1.) - self.assertRaises(TypeError, range, 1e100, 1e101, 1e101) - - self.assertRaises(TypeError, range, 0, "spam") - self.assertRaises(TypeError, range, 0, 42, "spam") - - self.assertRaises(OverflowError, range, -sys.maxsize, sys.maxsize) - self.assertRaises(OverflowError, range, 0, 2*sys.maxsize) - - bignum = 2*sys.maxsize - smallnum = 42 - # Old-style user-defined class with __int__ method - class I0: - def __init__(self, n): - self.n = int(n) - def __int__(self): - return self.n - self.assertEqual(range(I0(bignum), I0(bignum + 1)), [bignum]) - self.assertEqual(range(I0(smallnum), I0(smallnum + 1)), [smallnum]) - - # New-style user-defined class with __int__ method - class I1(object): - def __init__(self, n): - self.n = int(n) - def __int__(self): - return self.n - self.assertEqual(range(I1(bignum), I1(bignum + 1)), [bignum]) - self.assertEqual(range(I1(smallnum), I1(smallnum + 1)), [smallnum]) - - # New-style user-defined class with failing __int__ method - class IX(object): - def __int__(self): - raise RuntimeError - self.assertRaises(RuntimeError, range, IX()) - - # New-style user-defined class with invalid __int__ method - class IN(object): - def __int__(self): - return "not a number" - self.assertRaises(TypeError, range, IN()) - - # Exercise various combinations of bad arguments, to check - # refcounting logic - self.assertRaises(TypeError, range, 0.0) - - self.assertRaises(TypeError, range, 0, 0.0) - self.assertRaises(TypeError, range, 0.0, 0) - self.assertRaises(TypeError, range, 0.0, 0.0) - - self.assertRaises(TypeError, range, 0, 0, 1.0) - self.assertRaises(TypeError, range, 0, 0.0, 1) - self.assertRaises(TypeError, range, 0, 0.0, 1.0) - self.assertRaises(TypeError, range, 0.0, 0, 1) - self.assertRaises(TypeError, range, 0.0, 0, 1.0) - self.assertRaises(TypeError, range, 0.0, 0.0, 1) - self.assertRaises(TypeError, range, 0.0, 0.0, 1.0) - - @expectedFailurePY3 - def test_input_and_raw_input(self): - self.write_testfile() - fp = open(TESTFN, 'r') - savestdin = sys.stdin - savestdout = sys.stdout # Eats the echo - try: - sys.stdin = fp - sys.stdout = BitBucket() - self.assertEqual(input(), 2) - self.assertEqual(input('testing\n'), 2) - self.assertEqual(raw_input(), 'The quick brown fox jumps over the lazy dog.') - self.assertEqual(raw_input('testing\n'), 'Dear John') - - # SF 1535165: don't segfault on closed stdin - # sys.stdout must be a regular file for triggering - sys.stdout = savestdout - sys.stdin.close() - self.assertRaises(ValueError, input) - - sys.stdout = BitBucket() - sys.stdin = io.BytesIO(b"NULL\0") - self.assertRaises(TypeError, input, 42, 42) - sys.stdin = io.BytesIO(b" 'whitespace'") - self.assertEqual(input(), 'whitespace') - sys.stdin = io.BytesIO() - self.assertRaises(EOFError, input) - - # SF 876178: make sure input() respect future options. - sys.stdin = io.BytesIO(b'1/2') - sys.stdout = io.BytesIO() - exec(compile('print(input())', 'test_builtin_tmp', 'exec')) - sys.stdin.seek(0, 0) - exec(compile('from __future__ import division;print(input())', - 'test_builtin_tmp', 'exec')) - sys.stdin.seek(0, 0) - exec(compile('print(input())', 'test_builtin_tmp', 'exec')) - # The result we expect depends on whether new division semantics - # are already in effect. - if 1/2 == 0: - # This test was compiled with old semantics. - expected = ['0', '0.5', '0'] - else: - # This test was compiled with new semantics (e.g., -Qnew - # was given on the command line. - expected = ['0.5', '0.5', '0.5'] - self.assertEqual(sys.stdout.getvalue().splitlines(), expected) - - del sys.stdout - self.assertRaises(RuntimeError, input, 'prompt') - del sys.stdin - self.assertRaises(RuntimeError, input, 'prompt') - finally: - sys.stdin = savestdin - sys.stdout = savestdout - fp.close() - unlink(TESTFN) - - def test_reduce(self): - add = lambda x, y: x+y - self.assertEqual(reduce(add, ['a', 'b', 'c'], ''), 'abc') - self.assertEqual( - reduce(add, [['a', 'c'], [], ['d', 'w']], []), - ['a','c','d','w'] - ) - self.assertEqual(reduce(lambda x, y: x*y, range(2,8), 1), 5040) - self.assertEqual( - reduce(lambda x, y: x*y, range(2,21), 1), - 2432902008176640000 - ) - self.assertEqual(reduce(add, Squares(10)), 285) - self.assertEqual(reduce(add, Squares(10), 0), 285) - self.assertEqual(reduce(add, Squares(0), 0), 0) - self.assertRaises(TypeError, reduce) - self.assertRaises(TypeError, reduce, 42) - self.assertRaises(TypeError, reduce, 42, 42) - self.assertRaises(TypeError, reduce, 42, 42, 42) - self.assertRaises(TypeError, reduce, None, range(5)) - self.assertRaises(TypeError, reduce, add, 42) - self.assertEqual(reduce(42, "1"), "1") # func is never called with one item - self.assertEqual(reduce(42, "", "1"), "1") # func is never called with one item - self.assertRaises(TypeError, reduce, 42, (42, 42)) - self.assertRaises(TypeError, reduce, add, []) # arg 2 must not be empty sequence with no initial value - self.assertRaises(TypeError, reduce, add, "") - self.assertRaises(TypeError, reduce, add, ()) - self.assertEqual(reduce(add, [], None), None) - self.assertEqual(reduce(add, [], 42), 42) - - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, reduce, 42, BadSeq()) - - def test_reload(self): - import marshal - reload(marshal) - import string - reload(string) - ## import sys - ## self.assertRaises(ImportError, reload, sys) - - def test_repr(self): - self.assertEqual(repr(''), '\'\'') - self.assertEqual(repr(0), '0') - # self.assertEqual(repr(0L), '0L') - self.assertEqual(repr(()), '()') - self.assertEqual(repr([]), '[]') - self.assertEqual(repr({}), '{}') - a = [] - a.append(a) - self.assertEqual(repr(a), '[[...]]') - a = {} - a[0] = a - self.assertEqual(repr(a), '{0: {...}}') - - @expectedFailurePY3 - def test_round(self): - self.assertEqual(round(0.0), 0.0) - self.assertEqual(type(round(0.0)), float) # Will be int in 3.0. - self.assertEqual(round(1.0), 1.0) - self.assertEqual(round(10.0), 10.0) - self.assertEqual(round(1000000000.0), 1000000000.0) - self.assertEqual(round(1e20), 1e20) - - self.assertEqual(round(-1.0), -1.0) - self.assertEqual(round(-10.0), -10.0) - self.assertEqual(round(-1000000000.0), -1000000000.0) - self.assertEqual(round(-1e20), -1e20) - - self.assertEqual(round(0.1), 0.0) - self.assertEqual(round(1.1), 1.0) - self.assertEqual(round(10.1), 10.0) - self.assertEqual(round(1000000000.1), 1000000000.0) - - self.assertEqual(round(-1.1), -1.0) - self.assertEqual(round(-10.1), -10.0) - self.assertEqual(round(-1000000000.1), -1000000000.0) - - self.assertEqual(round(0.9), 1.0) - self.assertEqual(round(9.9), 10.0) - self.assertEqual(round(999999999.9), 1000000000.0) - - self.assertEqual(round(-0.9), -1.0) - self.assertEqual(round(-9.9), -10.0) - self.assertEqual(round(-999999999.9), -1000000000.0) - - self.assertEqual(round(-8.0, -1), -10.0) - self.assertEqual(type(round(-8.0, -1)), float) - - self.assertEqual(type(round(-8.0, 0)), float) - self.assertEqual(type(round(-8.0, 1)), float) - - # Check half rounding behaviour. - self.assertEqual(round(5.5), 6) - self.assertEqual(round(6.5), 7) - self.assertEqual(round(-5.5), -6) - self.assertEqual(round(-6.5), -7) - - # Check behavior on ints - self.assertEqual(round(0), 0) - self.assertEqual(round(8), 8) - self.assertEqual(round(-8), -8) - self.assertEqual(type(round(0)), float) # Will be int in 3.0. - self.assertEqual(type(round(-8, -1)), float) - self.assertEqual(type(round(-8, 0)), float) - self.assertEqual(type(round(-8, 1)), float) - - # test new kwargs - self.assertEqual(round(number=-8.0, ndigits=-1), -10.0) - - self.assertRaises(TypeError, round) - - # test generic rounding delegation for reals - class TestRound(object): - def __float__(self): - return 23.0 - - class TestNoRound(object): - pass - - self.assertEqual(round(TestRound()), 23) - - self.assertRaises(TypeError, round, 1, 2, 3) - self.assertRaises(TypeError, round, TestNoRound()) - - t = TestNoRound() - t.__float__ = lambda *args: args - self.assertRaises(TypeError, round, t) - self.assertRaises(TypeError, round, t, 0) - - # Some versions of glibc for alpha have a bug that affects - # float -> integer rounding (floor, ceil, rint, round) for - # values in the range [2**52, 2**53). See: - # - # http://sources.redhat.com/bugzilla/show_bug.cgi?id=5350 - # - # We skip this test on Linux/alpha if it would fail. - linux_alpha = (platform.system().startswith('Linux') and - platform.machine().startswith('alpha')) - system_round_bug = round(5e15+1) != 5e15+1 - @unittest.skipIf(linux_alpha and system_round_bug, - "test will fail; failure is probably due to a " - "buggy system round function") - def test_round_large(self): - # Issue #1869: integral floats should remain unchanged - self.assertEqual(round(5e15-1), 5e15-1) - self.assertEqual(round(5e15), 5e15) - self.assertEqual(round(5e15+1), 5e15+1) - self.assertEqual(round(5e15+2), 5e15+2) - self.assertEqual(round(5e15+3), 5e15+3) - - def test_setattr(self): - setattr(sys, 'spam', 1) - self.assertEqual(sys.spam, 1) - self.assertRaises(TypeError, setattr, sys, 1, 'spam') - self.assertRaises(TypeError, setattr) - - def test_sum(self): - self.assertEqual(sum([]), 0) - self.assertEqual(sum(range(2,8)), 27) - self.assertEqual(sum(iter(range(2,8))), 27) - self.assertEqual(sum(Squares(10)), 285) - self.assertEqual(sum(iter(Squares(10))), 285) - self.assertEqual(sum([[1], [2], [3]], []), [1, 2, 3]) - - self.assertRaises(TypeError, sum) - self.assertRaises(TypeError, sum, 42) - self.assertRaises(TypeError, sum, ['a', 'b', 'c']) - self.assertRaises(TypeError, sum, ['a', 'b', 'c'], '') - self.assertRaises(TypeError, sum, [[1], [2], [3]]) - self.assertRaises(TypeError, sum, [{2:3}]) - self.assertRaises(TypeError, sum, [{2:3}]*2, {2:3}) - - class BadSeq: - def __getitem__(self, index): - raise ValueError - self.assertRaises(ValueError, sum, BadSeq()) - - empty = [] - sum(([x] for x in range(10)), empty) - self.assertEqual(empty, []) - - def test_type(self): - self.assertEqual(type(''), type('123')) - self.assertNotEqual(type(''), type(())) - - @expectedFailurePY3 - def test_unichr(self): - if True: # Was: if have_unicode: - self.assertEqual(unichr(32), unicode(' ')) - self.assertEqual(unichr(65), unicode('A')) - self.assertEqual(unichr(97), unicode('a')) - self.assertEqual( - unichr(sys.maxunicode), - unicode('\\U%08x' % (sys.maxunicode), 'unicode-escape') - ) - self.assertRaises(ValueError, unichr, sys.maxunicode+1) - self.assertRaises(TypeError, unichr) - self.assertRaises((OverflowError, ValueError), unichr, 2**32) - - # We don't want self in vars(), so these are static methods - - @staticmethod - def get_vars_f0(): - return vars() - - @staticmethod - def get_vars_f2(): - BuiltinTest.get_vars_f0() - a = 1 - b = 2 - return vars() - - class C_get_vars(object): - def getDict(self): - return {'a':2} - __dict__ = property(fget=getDict) - - def test_vars(self): - self.assertEqual(set(vars()), set(dir())) - import sys - self.assertEqual(set(vars(sys)), set(dir(sys))) - self.assertEqual(self.get_vars_f0(), {}) - self.assertEqual(self.get_vars_f2(), {'a': 1, 'b': 2}) - self.assertRaises(TypeError, vars, 42, 42) - self.assertRaises(TypeError, vars, 42) - self.assertEqual(vars(self.C_get_vars()), {'a':2}) - - def test_zip(self): - a = (1, 2, 3) - b = (4, 5, 6) - t = [(1, 4), (2, 5), (3, 6)] - self.assertEqual(zip(a, b), t) - b = [4, 5, 6] - self.assertEqual(zip(a, b), t) - b = (4, 5, 6, 7) - self.assertEqual(zip(a, b), t) - class I: - def __getitem__(self, i): - if i < 0 or i > 2: raise IndexError - return i + 4 - self.assertEqual(zip(a, I()), t) - self.assertEqual(zip(), []) - self.assertEqual(zip(*[]), []) - self.assertRaises(TypeError, zip, None) - class G: - pass - self.assertRaises(TypeError, zip, a, G()) - - # Make sure zip doesn't try to allocate a billion elements for the - # result list when one of its arguments doesn't say how long it is. - # A MemoryError is the most likely failure mode. - class SequenceWithoutALength: - def __getitem__(self, i): - if i == 5: - raise IndexError - else: - return i - self.assertEqual( - zip(SequenceWithoutALength(), xrange(2**30)), - list(enumerate(range(5))) - ) - - class BadSeq: - def __getitem__(self, i): - if i == 5: - raise ValueError - else: - return i - self.assertRaises(ValueError, zip, BadSeq(), BadSeq()) - - @skip26 - @expectedFailurePY3 - def test_format(self): - # Test the basic machinery of the format() builtin. Don't test - # the specifics of the various formatters - self.assertEqual(format(3, ''), '3') - - # Returns some classes to use for various tests. There's - # an old-style version, and a new-style version - def classes_new(): - class A(object): - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromA(A): - pass - - class Simple(object): pass - class DerivedFromSimple(Simple): - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromSimple2(DerivedFromSimple): pass - return A, DerivedFromA, DerivedFromSimple, DerivedFromSimple2 - - # In 3.0, classes_classic has the same meaning as classes_new - def classes_classic(): - class A: - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromA(A): - pass - - class Simple: pass - class DerivedFromSimple(Simple): - def __init__(self, x): - self.x = x - def __format__(self, format_spec): - return str(self.x) + format_spec - class DerivedFromSimple2(DerivedFromSimple): pass - return A, DerivedFromA, DerivedFromSimple, DerivedFromSimple2 - - def class_test(A, DerivedFromA, DerivedFromSimple, DerivedFromSimple2): - self.assertEqual(format(A(3), 'spec'), '3spec') - self.assertEqual(format(DerivedFromA(4), 'spec'), '4spec') - self.assertEqual(format(DerivedFromSimple(5), 'abc'), '5abc') - self.assertEqual(format(DerivedFromSimple2(10), 'abcdef'), - '10abcdef') - - class_test(*classes_new()) - class_test(*classes_classic()) - - def empty_format_spec(value): - # test that: - # format(x, '') == str(x) - # format(x) == str(x) - self.assertEqual(format(value, ""), str(value)) - self.assertEqual(format(value), str(value)) - - # for builtin types, format(x, "") == str(x) - empty_format_spec(17**13) - empty_format_spec(1.0) - empty_format_spec(3.1415e104) - empty_format_spec(-3.1415e104) - empty_format_spec(3.1415e-104) - empty_format_spec(-3.1415e-104) - empty_format_spec(object) - empty_format_spec(None) - - # TypeError because self.__format__ returns the wrong type - class BadFormatResult: - def __format__(self, format_spec): - return 1.0 - self.assertRaises(TypeError, format, BadFormatResult(), "") - - # TypeError because format_spec is not unicode or str - self.assertRaises(TypeError, format, object(), 4) - self.assertRaises(TypeError, format, object(), object()) - - # tests for object.__format__ really belong elsewhere, but - # there's no good place to put them - x = object().__format__('') - self.assertTrue(x.startswith('<object object at')) - - # first argument to object.__format__ must be string - self.assertRaises(TypeError, object().__format__, 3) - self.assertRaises(TypeError, object().__format__, object()) - self.assertRaises(TypeError, object().__format__, None) - - # -------------------------------------------------------------------- - # Issue #7994: object.__format__ with a non-empty format string is - # pending deprecated - def test_deprecated_format_string(obj, fmt_str, should_raise_warning): - if sys.version_info[0] == 3 and sys.version_info[1] >= 4: - if should_raise_warning: - self.assertRaises(TypeError, format, obj, fmt_str) - else: - try: - format(obj, fmt_str) - except TypeError: - self.fail('object.__format__ raised TypeError unexpectedly') - else: - with warnings.catch_warnings(record=True) as w: - warnings.simplefilter("always", PendingDeprecationWarning) - format(obj, fmt_str) - if should_raise_warning: - self.assertEqual(len(w), 1) - self.assertIsInstance(w[0].message, PendingDeprecationWarning) - self.assertIn('object.__format__ with a non-empty format ' - 'string', str(w[0].message)) - else: - self.assertEqual(len(w), 0) - - fmt_strs = ['', 's', u'', u's'] - - class A: - def __format__(self, fmt_str): - return format('', fmt_str) - - for fmt_str in fmt_strs: - test_deprecated_format_string(A(), fmt_str, False) - - class B: - pass - - class C(object): - pass - - for cls in [object, B, C]: - for fmt_str in fmt_strs: - test_deprecated_format_string(cls(), fmt_str, len(fmt_str) != 0) - # -------------------------------------------------------------------- - - # make sure we can take a subclass of str as a format spec - class DerivedFromStr(str): pass - self.assertEqual(format(0, DerivedFromStr('10')), ' 0') - - def test_bin(self): - self.assertEqual(bin(0), '0b0') - self.assertEqual(bin(1), '0b1') - self.assertEqual(bin(-1), '-0b1') - self.assertEqual(bin(2**65), '0b1' + '0' * 65) - self.assertEqual(bin(2**65-1), '0b' + '1' * 65) - self.assertEqual(bin(-(2**65)), '-0b1' + '0' * 65) - self.assertEqual(bin(-(2**65-1)), '-0b' + '1' * 65) - - @expectedFailurePY3 - def test_bytearray_translate(self): - x = bytearray(b"abc") - self.assertRaises(ValueError, x.translate, "1", 1) - self.assertRaises(TypeError, x.translate, "1"*256, 1) - -class TestSorted(unittest.TestCase): - - @expectedFailurePY3 - def test_basic(self): - data = range(100) - copy = data[:] - random.shuffle(copy) - self.assertEqual(data, sorted(copy)) - self.assertNotEqual(data, copy) - - data.reverse() - random.shuffle(copy) - self.assertEqual(data, sorted(copy, cmp=lambda x, y: cmp(y,x))) - self.assertNotEqual(data, copy) - random.shuffle(copy) - self.assertEqual(data, sorted(copy, key=lambda x: -x)) - self.assertNotEqual(data, copy) - random.shuffle(copy) - self.assertEqual(data, sorted(copy, reverse=1)) - self.assertNotEqual(data, copy) - - def test_inputtypes(self): - s = 'abracadabra' - types = [list, tuple] - if True: # Was: if have_unicode: - types.insert(0, unicode) - for T in types: - self.assertEqual(sorted(s), sorted(T(s))) - - s = ''.join(dict.fromkeys(s).keys()) # unique letters only - types = [set, frozenset, list, tuple, dict.fromkeys] - if True: # Was: if have_unicode: - types.insert(0, unicode) - for T in types: - self.assertEqual(sorted(s), sorted(T(s))) - - def test_baddecorator(self): - data = 'The quick Brown fox Jumped over The lazy Dog'.split() - self.assertRaises(TypeError, sorted, data, None, lambda x,y: 0) - -# def _run_unittest(*args): -# # with check_py3k_warnings( -# # (".+ not supported in 3.x", DeprecationWarning), -# # (".+ is renamed to imp.reload", DeprecationWarning), -# # ("classic int division", DeprecationWarning)): -# if True: -# run_unittest(*args) -# -# def test_main(verbose=None): -# test_classes = (BuiltinTest, TestSorted) -# -# _run_unittest(*test_classes) -# -# # verify reference counting -# if verbose and hasattr(sys, "gettotalrefcount"): -# import gc -# counts = [None] * 5 -# for i in xrange(len(counts)): -# _run_unittest(*test_classes) -# gc.collect() -# counts[i] = sys.gettotalrefcount() -# print(counts) - - -if __name__ == "__main__": - # test_main(verbose=True) - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_noniterators.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_noniterators.py deleted file mode 100644 index 518109c..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_noniterators.py +++ /dev/null @@ -1,34 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the Py2-like list-producing functions -""" - -from __future__ import absolute_import, unicode_literals, print_function -import os - -from past import utils -from future.tests.base import unittest -from past.builtins import filter, map, range, zip - - -class TestNonIterators(unittest.TestCase): - - def test_noniterators_produce_lists(self): - l = range(10) - self.assertTrue(isinstance(l, list)) - - l2 = zip(l, list('ABCDE')*2) - self.assertTrue(isinstance(l2, list)) - - double = lambda x: x*2 - l3 = map(double, l) - self.assertTrue(isinstance(l3, list)) - - is_odd = lambda x: x % 2 == 1 - l4 = filter(is_odd, range(10)) - self.assertEqual(l4, [1, 3, 5, 7, 9]) - self.assertTrue(isinstance(l4, list)) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_olddict.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_olddict.py deleted file mode 100644 index 9f21060..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_olddict.py +++ /dev/null @@ -1,791 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the resurrected Py2-like class:`dict` type. -""" - -from __future__ import absolute_import, unicode_literals, print_function -import os -import sys - -from future.utils import implements_iterator, PY3 -from future.tests.base import unittest, skip26 -from past.builtins import dict - - -class TestOldDict(unittest.TestCase): - def setUp(self): - self.d1 = dict({'C': 1, 'B': 2, 'A': 3}) - self.d2 = dict(key1='value1', key2='value2') - - def test_dict_empty(self): - """ - dict() -> {} - """ - self.assertEqual(dict(), {}) - - def test_dict_eq(self): - d = self.d1 - self.assertEqual(dict(d), d) - - def test_dict_keys(self): - """ - The keys, values and items methods should now return lists on - Python 3.x. - """ - d = self.d1 - self.assertEqual(set(dict(d)), set(d)) - self.assertEqual(set(dict(d).keys()), set(d.keys())) - keys = dict(d).keys() - assert isinstance(keys, list) - key0 = keys[0] - - def test_dict_values(self): - d = self.d1 - self.assertEqual(set(dict(d).values()), set(d.values())) - values = dict(d).values() - assert isinstance(values, list) - val0 = values[0] - - def test_dict_items(self): - d = self.d1 - self.assertEqual(set(dict(d).items()), set(d.items())) - items = dict(d).items() - assert isinstance(items, list) - item0 = items[0] - - def test_isinstance_dict(self): - self.assertTrue(isinstance(self.d1, dict)) - - def test_dict_getitem(self): - d = dict({'C': 1, 'B': 2, 'A': 3}) - self.assertEqual(d['C'], 1) - self.assertEqual(d['B'], 2) - self.assertEqual(d['A'], 3) - with self.assertRaises(KeyError): - self.assertEqual(d['D']) - - def test_methods_produce_lists(self): - for d in (dict(self.d1), self.d2): - assert isinstance(d.keys(), list) - assert isinstance(d.values(), list) - assert isinstance(d.items(), list) - - @unittest.skipIf(sys.version_info[:2] == (2, 6), - 'set-like behaviour of dict methods is only available in Py2.7+') - def test_set_like_behaviour(self): - d1, d2 = self.d1, self.d2 - self.assertEqual(dict(d1).viewkeys() & dict(d2).viewkeys(), set()) - self.assertEqual(dict(d1).viewkeys() | dict(d2).viewkeys(), - set(['key1', 'key2', 'C', 'B', 'A'])) - self.assertTrue(isinstance(d1.viewvalues() | d2.viewkeys(), set)) - self.assertTrue(isinstance(d1.viewitems() | d2.viewitems(), set)) - - with self.assertRaises(TypeError): - d1.values() | d2.values() - d1.keys() | d2.keys() - d1.items() | d2.items() - - def test_braces_create_newdict_object(self): - """ - It would nice if the {} dict syntax could be coaxed - into producing our new dict objects somehow ... - """ - d = self.d1 - if False: # This doesn't work ... - self.assertTrue(type(d) == dict) - - -# import UserDict -import random, string -import gc, weakref - - -class Py2DictTest(unittest.TestCase): - """ - These are Py2/3-compatible ports of the unit tests from Python 2.7's - tests/test_dict.py - """ - - def test_constructor(self): - # calling built-in types without argument must return empty - self.assertEqual(dict(), {}) - self.assertIsNot(dict(), {}) - - @skip26 - def test_literal_constructor(self): - # check literal constructor for different sized dicts - # (to exercise the BUILD_MAP oparg). - for n in (0, 1, 6, 256, 400): - items = [(''.join(random.sample(string.ascii_letters, 8)), i) - for i in range(n)] - random.shuffle(items) - formatted_items = ('{!r}: {:d}'.format(k, v) for k, v in items) - dictliteral = '{' + ', '.join(formatted_items) + '}' - self.assertEqual(eval(dictliteral), dict(items)) - - def test_bool(self): - self.assertIs(not dict(), True) - self.assertTrue(dict({1: 2})) - self.assertIs(bool(dict({})), False) - self.assertIs(bool(dict({1: 2})), True) - - def test_keys(self): - d = dict() - self.assertEqual(d.keys(), []) - d = dict({'a': 1, 'b': 2}) - k = d.keys() - self.assertTrue(d.has_key('a')) - self.assertTrue(d.has_key('b')) - - self.assertRaises(TypeError, d.keys, None) - - def test_values(self): - d = dict() - self.assertEqual(d.values(), []) - d = dict({1:2}) - self.assertEqual(d.values(), [2]) - - self.assertRaises(TypeError, d.values, None) - - def test_items(self): - d = dict() - self.assertEqual(d.items(), []) - - d = dict({1:2}) - self.assertEqual(d.items(), [(1, 2)]) - - self.assertRaises(TypeError, d.items, None) - - def test_has_key(self): - d = dict() - self.assertFalse(d.has_key('a')) - d = dict({'a': 1, 'b': 2}) - k = d.keys() - k.sort() - self.assertEqual(k, ['a', 'b']) - - self.assertRaises(TypeError, d.has_key) - - def test_contains(self): - d = dict() - self.assertNotIn('a', d) - self.assertFalse('a' in d) - self.assertTrue('a' not in d) - d = dict({'a': 1, 'b': 2}) - self.assertIn('a', d) - self.assertIn('b', d) - self.assertNotIn('c', d) - - self.assertRaises(TypeError, d.__contains__) - - def test_len(self): - d = dict() - self.assertEqual(len(d), 0) - d = dict({'a': 1, 'b': 2}) - self.assertEqual(len(d), 2) - - def test_getitem(self): - d = dict({'a': 1, 'b': 2}) - self.assertEqual(d['a'], 1) - self.assertEqual(d['b'], 2) - d['c'] = 3 - d['a'] = 4 - self.assertEqual(d['c'], 3) - self.assertEqual(d['a'], 4) - del d['b'] - self.assertEqual(d, dict({'a': 4, 'c': 3})) - - self.assertRaises(TypeError, d.__getitem__) - - class BadEq(object): - def __eq__(self, other): - raise Exc() - def __hash__(self): - return 24 - - d = dict() - d[BadEq()] = 42 - self.assertRaises(KeyError, d.__getitem__, 23) - - class Exc(Exception): pass - - class BadHash(object): - fail = False - def __hash__(self): - if self.fail: - raise Exc() - else: - return 42 - - x = BadHash() - d[x] = 42 - x.fail = True - self.assertRaises(Exc, d.__getitem__, x) - - def test_clear(self): - d = dict({1:1, 2:2, 3:3}) - d.clear() - self.assertEqual(d, {}) - - self.assertRaises(TypeError, d.clear, None) - - def test_update(self): - d = dict() - d.update({1:100}) - d.update(dict({2:20})) - d.update({1:1, 2:2, 3:3}) - self.assertEqual(d, {1:1, 2:2, 3:3}) - - d.update() - self.assertEqual(d, {1:1, 2:2, 3:3}) - - self.assertRaises((TypeError, AttributeError), d.update, None) - - class SimpleUserDict: - def __init__(self): - self.d = dict({1:1, 2:2, 3:3}) - def keys(self): - return self.d.keys() - def __getitem__(self, i): - return self.d[i] - d.clear() - d.update(SimpleUserDict()) - self.assertEqual(d, {1:1, 2:2, 3:3}) - - class Exc(Exception): pass - - d.clear() - class FailingUserDict: - def keys(self): - raise Exc - self.assertRaises(Exc, d.update, FailingUserDict()) - - class FailingUserDict: - def keys(self): - @implements_iterator - class BogonIter: - def __init__(self): - self.i = 1 - def __iter__(self): - return self - def __next__(self): - if self.i: - self.i = 0 - return 'a' - raise Exc - return BogonIter() - def __getitem__(self, key): - return key - self.assertRaises(Exc, d.update, FailingUserDict()) - - class FailingUserDict: - def keys(self): - @implements_iterator - class BogonIter: - def __init__(self): - self.i = ord('a') - def __iter__(self): - return self - def __next__(self): - if self.i <= ord('z'): - rtn = chr(self.i) - self.i += 1 - return rtn - raise StopIteration - return BogonIter() - def __getitem__(self, key): - raise Exc - self.assertRaises(Exc, d.update, FailingUserDict()) - - @implements_iterator - class badseq(object): - def __iter__(self): - return self - def __next__(self): - raise Exc() - - self.assertRaises(Exc, {}.update, badseq()) - - self.assertRaises(ValueError, {}.update, [(1, 2, 3)]) - - def test_fromkeys(self): - self.assertEqual(dict.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) - d = dict() - self.assertIsNot(d.fromkeys('abc'), d) - self.assertEqual(d.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) - self.assertEqual(d.fromkeys((4,5),0), {4:0, 5:0}) - self.assertEqual(d.fromkeys([]), {}) - def g(): - yield 1 - self.assertEqual(d.fromkeys(g()), {1:None}) - self.assertRaises(TypeError, dict().fromkeys, 3) - class dictlike(dict): pass - self.assertEqual(dictlike.fromkeys('a'), {'a':None}) - self.assertEqual(dictlike().fromkeys('a'), {'a':None}) - self.assertIsInstance(dictlike.fromkeys('a'), dictlike) - self.assertIsInstance(dictlike().fromkeys('a'), dictlike) - # class mydict(dict): - # def __new__(cls): - # return UserDict.UserDict() - # ud = mydict.fromkeys('ab') - # self.assertEqual(ud, {'a':None, 'b':None}) - # self.assertIsInstance(ud, UserDict.UserDict) - # self.assertRaises(TypeError, dict.fromkeys) - - class Exc(Exception): pass - - class baddict1(dict): - def __init__(self): - raise Exc() - - self.assertRaises(Exc, baddict1.fromkeys, [1]) - - @implements_iterator - class BadSeq(object): - def __iter__(self): - return self - def __next__(self): - raise Exc() - - self.assertRaises(Exc, dict.fromkeys, BadSeq()) - - class baddict2(dict): - def __setitem__(self, key, value): - raise Exc() - - self.assertRaises(Exc, baddict2.fromkeys, [1]) - - # test fast path for dictionary inputs - d = dict(zip(range(6), range(6))) - self.assertEqual(dict.fromkeys(d, 0), dict(zip(range(6), [0]*6))) - - class baddict3(dict): - def __new__(cls): - return d - d = dict((i, i) for i in range(10)) - res = d.copy() - res.update(a=None, b=None, c=None) - # Was: self.assertEqual(baddict3.fromkeys(set(["a", "b", "c"])), res) - # Infinite loop on Python 2.6 and 2.7 ... - - def test_copy(self): - d = dict({1:1, 2:2, 3:3}) - self.assertEqual(d.copy(), {1:1, 2:2, 3:3}) - self.assertEqual({}.copy(), {}) - self.assertRaises(TypeError, d.copy, None) - - def test_get(self): - d = dict() - self.assertIs(d.get('c'), None) - self.assertEqual(d.get('c', 3), 3) - d = dict({'a': 1, 'b': 2}) - self.assertIs(d.get('c'), None) - self.assertEqual(d.get('c', 3), 3) - self.assertEqual(d.get('a'), 1) - self.assertEqual(d.get('a', 3), 1) - self.assertRaises(TypeError, d.get) - self.assertRaises(TypeError, d.get, None, None, None) - - @skip26 - def test_setdefault(self): - # dict.setdefault() - d = dict() - self.assertIs(d.setdefault('key0'), None) - d.setdefault('key0', []) - self.assertIs(d.setdefault('key0'), None) - d.setdefault('key', []).append(3) - self.assertEqual(d['key'][0], 3) - d.setdefault('key', []).append(4) - self.assertEqual(len(d['key']), 2) - self.assertRaises(TypeError, d.setdefault) - - class Exc(Exception): pass - - class BadHash(object): - fail = False - def __hash__(self): - if self.fail: - raise Exc() - else: - return 42 - - x = BadHash() - d[x] = 42 - x.fail = True - self.assertRaises(Exc, d.setdefault, x, []) - - @skip26 - def test_setdefault_atomic(self): - # Issue #13521: setdefault() calls __hash__ and __eq__ only once. - class Hashed(object): - def __init__(self): - self.hash_count = 0 - self.eq_count = 0 - def __hash__(self): - self.hash_count += 1 - return 42 - def __eq__(self, other): - self.eq_count += 1 - return id(self) == id(other) - hashed1 = Hashed() - y = dict({hashed1: 5}) - hashed2 = Hashed() - y.setdefault(hashed2, []) - self.assertEqual(hashed1.hash_count, 1) - if PY3: - self.assertEqual(hashed2.hash_count, 1) - self.assertEqual(hashed1.eq_count + hashed2.eq_count, 1) - - def test_popitem(self): - # dict.popitem() - for copymode in -1, +1: - # -1: b has same structure as a - # +1: b is a.copy() - for log2size in range(12): - size = 2**log2size - a = dict() - b = dict() - for i in range(size): - a[repr(i)] = i - if copymode < 0: - b[repr(i)] = i - if copymode > 0: - b = a.copy() - for i in range(size): - ka, va = ta = a.popitem() - self.assertEqual(va, int(ka)) - kb, vb = tb = b.popitem() - self.assertEqual(vb, int(kb)) - self.assertFalse(copymode < 0 and ta != tb) - self.assertFalse(a) - self.assertFalse(b) - - d = dict() - self.assertRaises(KeyError, d.popitem) - - def test_pop(self): - # Tests for pop with specified key - d = dict() - k, v = 'abc', 'def' - d[k] = v - self.assertRaises(KeyError, d.pop, 'ghi') - - self.assertEqual(d.pop(k), v) - self.assertEqual(len(d), 0) - - self.assertRaises(KeyError, d.pop, k) - - self.assertEqual(d.pop(k, v), v) - d[k] = v - self.assertEqual(d.pop(k, 1), v) - - self.assertRaises(TypeError, d.pop) - - class Exc(Exception): pass - - class BadHash(object): - fail = False - def __hash__(self): - if self.fail: - raise Exc() - else: - return 42 - - x = BadHash() - d[x] = 42 - x.fail = True - self.assertRaises(Exc, d.pop, x) - - def test_mutatingiteration(self): - # changing dict size during iteration - d = dict() - d[1] = 1 - with self.assertRaises(RuntimeError): - for i in d: - d[i+1] = 1 - - def test_repr(self): - d = dict() - self.assertEqual(repr(d), '{}') - d[1] = 2 - self.assertEqual(repr(d), '{1: 2}') - d = dict() - d[1] = d - self.assertEqual(repr(d), '{1: {...}}') - - class Exc(Exception): pass - - class BadRepr(object): - def __repr__(self): - raise Exc() - - d = dict({1: BadRepr()}) - self.assertRaises(Exc, repr, d) - - @unittest.skip('Comparing dicts for order has not been forward-ported') - def test_le(self): - self.assertFalse(dict() < {}) - self.assertFalse(dict() < dict()) - self.assertFalse(dict({1: 2}) < {1: 2}) - - class Exc(Exception): pass - - class BadCmp(object): - def __eq__(self, other): - raise Exc() - def __hash__(self): - return 42 - - d1 = dict({BadCmp(): 1}) - d2 = dict({1: 1}) - - with self.assertRaises(Exc): - d1 < d2 - - @skip26 - def test_missing(self): - # Make sure dict doesn't have a __missing__ method - self.assertFalse(hasattr(dict, "__missing__")) - self.assertFalse(hasattr(dict(), "__missing__")) - # Test several cases: - # (D) subclass defines __missing__ method returning a value - # (E) subclass defines __missing__ method raising RuntimeError - # (F) subclass sets __missing__ instance variable (no effect) - # (G) subclass doesn't define __missing__ at a all - class D(dict): - def __missing__(self, key): - return 42 - d = D({1: 2, 3: 4}) - self.assertEqual(d[1], 2) - self.assertEqual(d[3], 4) - self.assertNotIn(2, d) - self.assertNotIn(2, d.keys()) - self.assertEqual(d[2], 42) - - class E(dict): - def __missing__(self, key): - raise RuntimeError(key) - e = E() - with self.assertRaises(RuntimeError) as c: - e[42] - self.assertEqual(c.exception.args, (42,)) - - class F(dict): - def __init__(self): - # An instance variable __missing__ should have no effect - self.__missing__ = lambda key: None - f = F() - with self.assertRaises(KeyError) as c: - f[42] - self.assertEqual(c.exception.args, (42,)) - - class G(dict): - pass - g = G() - with self.assertRaises(KeyError) as c: - g[42] - self.assertEqual(c.exception.args, (42,)) - - @skip26 - def test_tuple_keyerror(self): - # SF #1576657 - d = dict() - with self.assertRaises(KeyError) as c: - d[(1,)] - self.assertEqual(c.exception.args, ((1,),)) - - # def test_bad_key(self): - # # Dictionary lookups should fail if __cmp__() raises an exception. - # class CustomException(Exception): - # pass - - # class BadDictKey: - # def __hash__(self): - # return hash(self.__class__) - - # def __cmp__(self, other): - # if isinstance(other, self.__class__): - # raise CustomException - # return other - - # d = dict() - # x1 = BadDictKey() - # x2 = BadDictKey() - # d[x1] = 1 - # for stmt in ['d[x2] = 2', - # 'z = d[x2]', - # 'x2 in d', - # 'd.has_key(x2)', - # 'd.get(x2)', - # 'd.setdefault(x2, 42)', - # 'd.pop(x2)', - # 'd.update({x2: 2})']: - # with self.assertRaises(CustomException): - # utils.exec_(stmt, locals()) - # - # def test_resize1(self): - # # Dict resizing bug, found by Jack Jansen in 2.2 CVS development. - # # This version got an assert failure in debug build, infinite loop in - # # release build. Unfortunately, provoking this kind of stuff requires - # # a mix of inserts and deletes hitting exactly the right hash codes in - # # exactly the right order, and I can't think of a randomized approach - # # that would be *likely* to hit a failing case in reasonable time. - - # d = {} - # for i in range(5): - # d[i] = i - # for i in range(5): - # del d[i] - # for i in range(5, 9): # i==8 was the problem - # d[i] = i - - # def test_resize2(self): - # # Another dict resizing bug (SF bug #1456209). - # # This caused Segmentation faults or Illegal instructions. - - # class X(object): - # def __hash__(self): - # return 5 - # def __eq__(self, other): - # if resizing: - # d.clear() - # return False - # d = {} - # resizing = False - # d[X()] = 1 - # d[X()] = 2 - # d[X()] = 3 - # d[X()] = 4 - # d[X()] = 5 - # # now trigger a resize - # resizing = True - # d[9] = 6 - - # def test_empty_presized_dict_in_freelist(self): - # # Bug #3537: if an empty but presized dict with a size larger - # # than 7 was in the freelist, it triggered an assertion failure - # with self.assertRaises(ZeroDivisionError): - # d = {'a': 1 // 0, 'b': None, 'c': None, 'd': None, 'e': None, - # 'f': None, 'g': None, 'h': None} - # d = {} - - # def test_container_iterator(self): - # # Bug #3680: tp_traverse was not implemented for dictiter objects - # class C(object): - # pass - # iterators = (dict.iteritems, dict.itervalues, dict.iterkeys) - # for i in iterators: - # obj = C() - # ref = weakref.ref(obj) - # container = {obj: 1} - # obj.x = i(container) - # del obj, container - # gc.collect() - # self.assertIs(ref(), None, "Cycle was not collected") - - # def _not_tracked(self, t): - # # Nested containers can take several collections to untrack - # gc.collect() - # gc.collect() - # self.assertFalse(gc.is_tracked(t), t) - - # def _tracked(self, t): - # self.assertTrue(gc.is_tracked(t), t) - # gc.collect() - # gc.collect() - # self.assertTrue(gc.is_tracked(t), t) - - # @test_support.cpython_only - # def test_track_literals(self): - # # Test GC-optimization of dict literals - # x, y, z, w = 1.5, "a", (1, None), [] - - # self._not_tracked({}) - # self._not_tracked({x:(), y:x, z:1}) - # self._not_tracked({1: "a", "b": 2}) - # self._not_tracked({1: 2, (None, True, False, ()): int}) - # self._not_tracked({1: object()}) - - # # Dicts with mutable elements are always tracked, even if those - # # elements are not tracked right now. - # self._tracked({1: []}) - # self._tracked({1: ([],)}) - # self._tracked({1: {}}) - # self._tracked({1: set()}) - - # @test_support.cpython_only - # def test_track_dynamic(self): - # # Test GC-optimization of dynamically-created dicts - # class MyObject(object): - # pass - # x, y, z, w, o = 1.5, "a", (1, object()), [], MyObject() - - # d = dict() - # self._not_tracked(d) - # d[1] = "a" - # self._not_tracked(d) - # d[y] = 2 - # self._not_tracked(d) - # d[z] = 3 - # self._not_tracked(d) - # self._not_tracked(d.copy()) - # d[4] = w - # self._tracked(d) - # self._tracked(d.copy()) - # d[4] = None - # self._not_tracked(d) - # self._not_tracked(d.copy()) - - # # dd isn't tracked right now, but it may mutate and therefore d - # # which contains it must be tracked. - # d = dict() - # dd = dict() - # d[1] = dd - # self._not_tracked(dd) - # self._tracked(d) - # dd[1] = d - # self._tracked(dd) - - # d = dict.fromkeys([x, y, z]) - # self._not_tracked(d) - # dd = dict() - # dd.update(d) - # self._not_tracked(dd) - # d = dict.fromkeys([x, y, z, o]) - # self._tracked(d) - # dd = dict() - # dd.update(d) - # self._tracked(dd) - - # d = dict(x=x, y=y, z=z) - # self._not_tracked(d) - # d = dict(x=x, y=y, z=z, w=w) - # self._tracked(d) - # d = dict() - # d.update(x=x, y=y, z=z) - # self._not_tracked(d) - # d.update(w=w) - # self._tracked(d) - - # d = dict([(x, y), (z, 1)]) - # self._not_tracked(d) - # d = dict([(x, y), (z, w)]) - # self._tracked(d) - # d = dict() - # d.update([(x, y), (z, 1)]) - # self._not_tracked(d) - # d.update([(x, y), (z, w)]) - # self._tracked(d) - - # @test_support.cpython_only - # def test_track_subtypes(self): - # # Dict subtypes are always tracked - # class MyDict(dict): - # pass - # self._tracked(MyDict()) - - -if __name__ == '__main__': - # Only run these tests on Python 3 ... - if PY3: - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_oldstr.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_oldstr.py deleted file mode 100644 index 17af03c..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_oldstr.py +++ /dev/null @@ -1,46 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the resurrected Py2-like 8-bit string type. -""" - -from __future__ import absolute_import, unicode_literals, print_function - -from numbers import Integral -from future.tests.base import unittest -from past.builtins import str as oldstr -from past.types.oldstr import unescape - - -class TestOldStr(unittest.TestCase): - def test_repr(self): - s1 = oldstr(b'abc') - self.assertEqual(repr(s1), "'abc'") - s2 = oldstr(b'abc\ndef') - self.assertEqual(repr(s2), "'abc\\ndef'") - - def test_str(self): - s1 = oldstr(b'abc') - self.assertEqual(str(s1), 'abc') - s2 = oldstr(b'abc\ndef') - self.assertEqual(str(s2), 'abc\ndef') - - def test_unescape(self): - self.assertEqual(unescape('abc\\ndef'), 'abc\ndef') - s = unescape(r'a\\b\c\\d') # i.e. 'a\\\\b\\c\\\\d' - self.assertEqual(str(s), r'a\b\c\d') - s2 = unescape(r'abc\\ndef') # i.e. 'abc\\\\ndef' - self.assertEqual(str(s2), r'abc\ndef') - - def test_getitem(self): - s = oldstr(b'abc') - - self.assertNotEqual(s[0], 97) - self.assertEqual(s[0], b'a') - self.assertEqual(s[0], oldstr(b'a')) - - self.assertEqual(s[1:], b'bc') - self.assertEqual(s[1:], oldstr(b'bc')) - - -if __name__ == '__main__': - unittest.main() diff --git a/Python/Dependencies/future-0.18.2/tests/test_past/test_translation.py b/Python/Dependencies/future-0.18.2/tests/test_past/test_translation.py deleted file mode 100644 index 2b442d9..0000000 --- a/Python/Dependencies/future-0.18.2/tests/test_past/test_translation.py +++ /dev/null @@ -1,738 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the Py2-like class:`basestring` type. -""" - -from __future__ import absolute_import, division, print_function -import os -import textwrap -import sys -import pprint -import tempfile -import os -import io -from subprocess import Popen, PIPE - -from past import utils -from past.builtins import basestring, str as oldstr, unicode - -from past.translation import install_hooks, remove_hooks, common_substring -from future.tests.base import (unittest, CodeHandler, skip26, - expectedFailurePY3, expectedFailurePY26) - - -class TestTranslate(unittest.TestCase): - def setUp(self): - self.tempdir = tempfile.mkdtemp() + os.path.sep - - # def tearDown(self): - # remove_hooks() - - def test_common_substring(self): - s1 = '/home/user/anaconda/envs/future3/lib/python3.3/lib-dynload/math.cpython-33m.so' - s2 = '/home/user/anaconda/envs/future3/lib/python3.3/urllib/__init__.py' - c = '/home/user/anaconda/envs/future3/lib/python3.3' - self.assertEqual(c, common_substring(s1, s2)) - - s1 = r'/Users/Fred Flintstone/Python3.3/lib/something' - s2 = r'/Users/Fred Flintstone/Python3.3/lib/somethingelse' - c = r'/Users/Fred Flintstone/Python3.3/lib' - self.assertEqual(c, common_substring(s1, s2)) - - def write_and_import(self, code, modulename='mymodule'): - self.assertTrue('.py' not in modulename) - filename = modulename + '.py' - if isinstance(code, bytes): - code = code.decode('utf-8') - # Be explicit about encoding the temp file as UTF-8 (issue #63): - with io.open(self.tempdir + filename, 'w', encoding='utf-8') as f: - f.write(textwrap.dedent(code).strip() + '\n') - - # meta_path_len = len(sys.meta_path) - install_hooks(modulename) - # print('Hooks installed') - # assert len(sys.meta_path) == 1 + meta_path_len - # print('sys.meta_path is: {0}'.format(sys.meta_path)) - module = None - - sys.path.insert(0, self.tempdir) - try: - module = __import__(modulename) - except SyntaxError: - print('Bombed!') - else: - print('Succeeded!') - finally: - remove_hooks() - # print('Hooks removed') - sys.path.remove(self.tempdir) - return module - - def test_print_statement(self): - code = """ - print 'Hello from a Python 2-style print statement!' - finished = True - """ - printer = self.write_and_import(code, 'printer') - self.assertTrue(printer.finished) - - def test_exec_statement(self): - code = """ - exec 'x = 5 + 2' - """ - module = self.write_and_import(code, 'execer') - self.assertEqual(module.x, 7) - - def test_div(self): - code = """ - x = 3 / 2 - """ - module = self.write_and_import(code, 'div') - self.assertEqual(module.x, 1) - - def test_import_future_standard_library(self): - """ - Does futurized Py3-like code like this work under autotranslation?? - """ - code = """ - from future import standard_library - standard_library.install_hooks() - import configparser - """ - module = self.write_and_import(code, 'future_standard_library') - self.assertTrue('configparser' in dir(module)) - from future import standard_library - standard_library.remove_hooks() - - def test_old_builtin_functions(self): - code = """ - # a = raw_input() - import sys - b = open(sys.executable, 'rb') - b.close() - - def is_even(x): - return x % 2 == 0 - c = filter(is_even, range(10)) - - def double(x): - return x * 2 - d = map(double, c) - - e = isinstance('abcd', str) - - for g in xrange(10**3): - pass - - # super(MyClass, self) - """ - module = self.write_and_import(code, 'test_builtin_functions') - self.assertTrue(hasattr(module.b, 'readlines')) - self.assertTrue(isinstance(module.c, list)) - self.assertEqual(module.c, [0, 2, 4, 6, 8]) - self.assertEqual(module.d, [0, 4, 8, 12, 16]) - self.assertTrue(module.e) - - @expectedFailurePY3 - def test_import_builtin_types(self): - code = """ - s1 = 'abcd' - s2 = u'abcd' - b1 = b'abcd' - b2 = s2.encode('utf-8') - d1 = {} - d2 = dict((i, i**2) for i in range(10)) - i1 = 1923482349324234L - i2 = 1923482349324234 - """ - module = self.write_and_import(code, 'test_builtin_types') - self.assertTrue(isinstance(module.s1, oldstr)) - self.assertTrue(isinstance(module.s2, unicode)) - self.assertTrue(isinstance(module.b1, oldstr)) - - def test_xrange(self): - code = ''' - total = 0 - for i in xrange(10): - total += i - ''' - module = self.write_and_import(code, 'xrange') - self.assertEqual(module.total, 45) - - def test_exception_syntax(self): - """ - Test of whether futurize handles the old-style exception syntax - """ - code = """ - value = 'string' - try: - value += 10 - except TypeError, e: # old exception syntax - value += ': success!' - """ - module = self.write_and_import(code, 'py2_exceptions') - self.assertEqual(module.value, 'string: success!') - - -# class TestFuturizeSimple(CodeHandler): -# """ -# This class contains snippets of Python 2 code (invalid Python 3) and -# tests for whether they can be imported correctly from Python 3 with the -# import hooks. -# """ -# -# @unittest.expectedFailure -# def test_problematic_string(self): -# """ This string generates a SyntaxError on Python 3 unless it has -# an r prefix. -# """ -# before = r""" -# s = 'The folder is "C:\Users"'. -# """ -# after = r""" -# s = r'The folder is "C:\Users"'. -# """ -# self.convert_check(before, after) -# -# def test_tobytes(self): -# """ -# The --tobytes option converts all UNADORNED string literals 'abcd' to b'abcd'. -# It does apply to multi-line strings but doesn't apply if it's a raw -# string, because ur'abcd' is a SyntaxError on Python 2 and br'abcd' is a -# SyntaxError on Python 3. -# """ -# before = r""" -# s0 = '1234' -# s1 = '''5678 -# ''' -# s2 = "9abc" -# # Unchanged: -# s3 = r'1234' -# s4 = R"defg" -# s5 = u'hijk' -# s6 = u"lmno" -# s7 = b'lmno' -# s8 = b"pqrs" -# """ -# after = r""" -# s0 = b'1234' -# s1 = b'''5678 -# ''' -# s2 = b"9abc" -# # Unchanged: -# s3 = r'1234' -# s4 = R"defg" -# s5 = u'hijk' -# s6 = u"lmno" -# s7 = b'lmno' -# s8 = b"pqrs" -# """ -# self.convert_check(before, after, tobytes=True) -# -# @unittest.expectedFailure -# def test_izip(self): -# before = """ -# from itertools import izip -# for (a, b) in izip([1, 3, 5], [2, 4, 6]): -# pass -# """ -# after = """ -# from __future__ import unicode_literals -# from future.builtins import zip -# for (a, b) in zip([1, 3, 5], [2, 4, 6]): -# pass -# """ -# self.convert_check(before, after, stages=(1, 2), ignore_imports=False) -# -# @unittest.expectedFailure -# def test_no_unneeded_list_calls(self): -# """ -# TODO: get this working -# """ -# code = """ -# for (a, b) in zip(range(3), range(3, 6)): -# pass -# """ -# self.unchanged(code) -# -# def test_xrange(self): -# code = ''' -# for i in xrange(10): -# pass -# ''' -# self.convert(code) -# -# @unittest.expectedFailure -# def test_source_coding_utf8(self): -# """ -# Tests to ensure that the source coding line is not corrupted or -# removed. It must be left as the first line in the file (including -# before any __future__ imports). Also tests whether the unicode -# characters in this encoding are parsed correctly and left alone. -# """ -# code = """ -# # -*- coding: utf-8 -*- -# icons = [u"◐", u"◓", u"◑", u"◒"] -# """ -# self.unchanged(code) -# -# def test_exception_syntax(self): -# """ -# Test of whether futurize handles the old-style exception syntax -# """ -# before = """ -# try: -# pass -# except IOError, e: -# val = e.errno -# """ -# after = """ -# try: -# pass -# except IOError as e: -# val = e.errno -# """ -# self.convert_check(before, after) -# -# def test_super(self): -# """ -# This tests whether futurize keeps the old two-argument super() calls the -# same as before. It should, because this still works in Py3. -# """ -# code = ''' -# class VerboseList(list): -# def append(self, item): -# print('Adding an item') -# super(VerboseList, self).append(item) -# ''' -# self.unchanged(code) -# -# @unittest.expectedFailure -# def test_file(self): -# """ -# file() as a synonym for open() is obsolete and invalid on Python 3. -# """ -# before = ''' -# f = file(__file__) -# data = f.read() -# f.close() -# ''' -# after = ''' -# f = open(__file__) -# data = f.read() -# f.close() -# ''' -# self.convert_check(before, after) -# -# def test_apply(self): -# before = ''' -# def addup(*x): -# return sum(x) -# -# assert apply(addup, (10,20)) == 30 -# ''' -# after = """ -# def addup(*x): -# return sum(x) -# -# assert addup(*(10,20)) == 30 -# """ -# self.convert_check(before, after) -# -# @unittest.skip('not implemented yet') -# def test_download_pypi_package_and_test(self, package_name='future'): -# URL = 'http://pypi.python.org/pypi/{0}/json' -# -# import requests -# r = requests.get(URL.format(package_name)) -# pprint.pprint(r.json()) -# -# download_url = r.json()['urls'][0]['url'] -# filename = r.json()['urls'][0]['filename'] -# # r2 = requests.get(download_url) -# # with open('/tmp/' + filename, 'w') as tarball: -# # tarball.write(r2.content) -# -# def test_raw_input(self): -# """ -# Passes in a string to the waiting input() after futurize -# conversion. -# -# The code is the first snippet from these docs: -# http://docs.python.org/2/library/2to3.html -# """ -# before = """ -# def greet(name): -# print "Hello, {0}!".format(name) -# print "What's your name?" -# name = raw_input() -# greet(name) -# """ -# desired = """ -# def greet(name): -# print("Hello, {0}!".format(name)) -# print("What's your name?") -# name = input() -# greet(name) -# """ -# self.convert_check(before, desired, run=False) -# -# for interpreter in self.interpreters: -# p1 = Popen([interpreter, self.tempdir + 'mytestscript.py'], -# stdout=PIPE, stdin=PIPE, stderr=PIPE) -# (stdout, stderr) = p1.communicate(b'Ed') -# self.assertEqual(stdout, b"What's your name?\nHello, Ed!\n") -# -# def test_literal_prefixes_are_not_stripped(self): -# """ -# Tests to ensure that the u'' and b'' prefixes on unicode strings and -# byte strings are not removed by the futurize script. Removing the -# prefixes on Py3.3+ is unnecessary and loses some information -- namely, -# that the strings have explicitly been marked as unicode or bytes, -# rather than just e.g. a guess by some automated tool about what they -# are. -# """ -# code = ''' -# s = u'unicode string' -# b = b'byte string' -# ''' -# self.unchanged(code) -# -# @unittest.expectedFailure -# def test_division(self): -# """ -# TODO: implement this! -# """ -# before = """ -# x = 1 / 2 -# """ -# after = """ -# from future.utils import old_div -# x = old_div(1, 2) -# """ -# self.convert_check(before, after, stages=[1]) -# -# -# class TestFuturizeRenamedStdlib(CodeHandler): -# def test_renamed_modules(self): -# before = """ -# import ConfigParser -# import copy_reg -# import cPickle -# import cStringIO -# -# s = cStringIO.StringIO('blah') -# """ -# after = """ -# import configparser -# import copyreg -# import pickle -# import io -# -# s = io.StringIO('blah') -# """ -# self.convert_check(before, after) -# -# @unittest.expectedFailure -# def test_urllib_refactor(self): -# # Code like this using urllib is refactored by futurize --stage2 to use -# # the new Py3 module names, but ``future`` doesn't support urllib yet. -# before = """ -# import urllib -# -# URL = 'http://pypi.python.org/pypi/future/json' -# package_name = 'future' -# r = urllib.urlopen(URL.format(package_name)) -# data = r.read() -# """ -# after = """ -# import urllib.request -# -# URL = 'http://pypi.python.org/pypi/future/json' -# package_name = 'future' -# r = urllib.request.urlopen(URL.format(package_name)) -# data = r.read() -# """ -# self.convert_check(before, after) -# -# def test_renamed_copy_reg_and_cPickle_modules(self): -# """ -# Example from docs.python.org/2/library/copy_reg.html -# """ -# before = """ -# import copy_reg -# import copy -# import cPickle -# class C(object): -# def __init__(self, a): -# self.a = a -# -# def pickle_c(c): -# print('pickling a C instance...') -# return C, (c.a,) -# -# copy_reg.pickle(C, pickle_c) -# c = C(1) -# d = copy.copy(c) -# p = cPickle.dumps(c) -# """ -# after = """ -# import copyreg -# import copy -# import pickle -# class C(object): -# def __init__(self, a): -# self.a = a -# -# def pickle_c(c): -# print('pickling a C instance...') -# return C, (c.a,) -# -# copyreg.pickle(C, pickle_c) -# c = C(1) -# d = copy.copy(c) -# p = pickle.dumps(c) -# """ -# self.convert_check(before, after) -# -# @unittest.expectedFailure -# def test_Py2_StringIO_module(self): -# """ -# Ideally, there would be a fixer for this. For now: -# -# TODO: add the Py3 equivalent for this to the docs -# """ -# before = """ -# import cStringIO -# s = cStringIO.StringIO('my string') -# assert isinstance(s, cStringIO.InputType) -# """ -# after = """ -# import io -# s = io.StringIO('my string') -# # assert isinstance(s, io.InputType) -# # There is no io.InputType in Python 3. What should we change this to -# # instead? -# """ -# self.convert_check(before, after) -# -# -# class TestFuturizeStage1(CodeHandler): -# # """ -# # Tests "stage 1": safe optimizations: modernizing Python 2 code so that it -# # uses print functions, new-style exception syntax, etc. -# -# # The behaviour should not change and this should introduce no dependency on -# # the ``future`` package. It produces more modern Python 2-only code. The -# # goal is to reduce the size of the real porting patch-set by performing -# # the uncontroversial patches first. -# # """ -# -# def test_apply(self): -# """ -# apply() should be changed by futurize --stage1 -# """ -# before = ''' -# def f(a, b): -# return a + b -# -# args = (1, 2) -# assert apply(f, args) == 3 -# assert apply(f, ('a', 'b')) == 'ab' -# ''' -# after = ''' -# def f(a, b): -# return a + b -# -# args = (1, 2) -# assert f(*args) == 3 -# assert f(*('a', 'b')) == 'ab' -# ''' -# self.convert_check(before, after, stages=[1]) -# -# def test_xrange(self): -# """ -# xrange should not be changed by futurize --stage1 -# """ -# code = ''' -# for i in xrange(10): -# pass -# ''' -# self.unchanged(code, stages=[1]) -# -# @unittest.expectedFailure -# def test_absolute_import_changes(self): -# """ -# Implicit relative imports should be converted to absolute or explicit -# relative imports correctly. -# -# Issue #16 (with porting bokeh/bbmodel.py) -# """ -# with open('specialmodels.py', 'w') as f: -# f.write('pass') -# -# before = """ -# import specialmodels.pandasmodel -# specialmodels.pandasmodel.blah() -# """ -# after = """ -# from __future__ import absolute_import -# from .specialmodels import pandasmodel -# pandasmodel.blah() -# """ -# self.convert_check(before, after, stages=[1]) -# -# def test_safe_futurize_imports(self): -# """ -# The standard library module names should not be changed until stage 2 -# """ -# before = """ -# import ConfigParser -# import HTMLParser -# import collections -# -# ConfigParser.ConfigParser -# HTMLParser.HTMLParser -# d = collections.OrderedDict() -# """ -# self.unchanged(before, stages=[1]) -# -# def test_print(self): -# before = """ -# print 'Hello' -# """ -# after = """ -# print('Hello') -# """ -# self.convert_check(before, after, stages=[1]) -# -# before = """ -# import sys -# print >> sys.stderr, 'Hello', 'world' -# """ -# after = """ -# import sys -# print('Hello', 'world', file=sys.stderr) -# """ -# self.convert_check(before, after, stages=[1]) -# -# def test_print_already_function(self): -# """ -# Running futurize --stage1 should not add a second set of parentheses -# """ -# before = """ -# print('Hello') -# """ -# self.unchanged(before, stages=[1]) -# -# @unittest.expectedFailure -# def test_print_already_function_complex(self): -# """ -# Running futurize --stage1 does add a second second set of parentheses -# in this case. This is because the underlying lib2to3 has two distinct -# grammars -- with a print statement and with a print function -- and, -# when going forwards (2 to both), futurize assumes print is a statement, -# which raises a ParseError. -# """ -# before = """ -# import sys -# print('Hello', 'world', file=sys.stderr) -# """ -# self.unchanged(before, stages=[1]) -# -# def test_exceptions(self): -# before = """ -# try: -# raise AttributeError('blah') -# except AttributeError, e: -# pass -# """ -# after = """ -# try: -# raise AttributeError('blah') -# except AttributeError as e: -# pass -# """ -# self.convert_check(before, after, stages=[1]) -# -# @unittest.expectedFailure -# def test_string_exceptions(self): -# """ -# 2to3 does not convert string exceptions: see -# http://python3porting.com/differences.html. -# """ -# before = """ -# try: -# raise "old string exception" -# except Exception, e: -# pass -# """ -# after = """ -# try: -# raise Exception("old string exception") -# except Exception as e: -# pass -# """ -# self.convert_check(before, after, stages=[1]) -# -# @unittest.expectedFailure -# def test_oldstyle_classes(self): -# """ -# We don't convert old-style classes to new-style automatically. Should we? -# """ -# before = """ -# class Blah: -# pass -# """ -# after = """ -# class Blah(object): -# pass -# """ -# self.convert_check(before, after, stages=[1]) -# -# -# def test_octal_literals(self): -# before = """ -# mode = 0644 -# """ -# after = """ -# mode = 0o644 -# """ -# self.convert_check(before, after) -# -# def test_long_int_literals(self): -# before = """ -# bignumber = 12345678901234567890L -# """ -# after = """ -# bignumber = 12345678901234567890 -# """ -# self.convert_check(before, after) -# -# def test___future___import_position(self): -# """ -# Issue #4: __future__ imports inserted too low in file: SyntaxError -# """ -# code = """ -# # Comments here -# # and here -# __version__=''' $Id$ ''' -# __doc__="A Sequencer class counts things. It aids numbering and formatting lists." -# __all__='Sequencer getSequencer setSequencer'.split() -# # -# # another comment -# # -# -# CONSTANTS = [ 0, 01, 011, 0111, 012, 02, 021, 0211, 02111, 013 ] -# _RN_LETTERS = "IVXLCDM" -# -# def my_func(value): -# pass -# -# ''' Docstring-like comment here ''' -# """ -# self.convert(code) - - -if __name__ == '__main__': - unittest.main() |