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authoryum <yum.food.vr@gmail.com>2023-01-01 21:05:27 -0800
committeryum <yum.food.vr@gmail.com>2023-01-01 21:44:45 -0800
commite25bdba3a3a53b09be5269d8b065c13b73ab55c3 (patch)
tree1d1dc1d94cde92c2f4f8ce86017395054787515d /FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py
parent0d408cc812a094a708edbe4baf536e928731cfc3 (diff)
Embed git in package
package.ps1 fetches PortableGit and embeds it in the package. This eliminates all but one runtime dependency (MSVC++ Redistributable). * Move Python into a new FOSS folder.
Diffstat (limited to 'FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py')
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diff --git a/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py b/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py
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+++ b/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_range.py
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+# -*- 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()