1 files changed, 61 insertions, 0 deletions
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
new file mode 100644
index 0000000..ffffe8b
--- /dev/null
+++ b/Python/Dependencies/future-0.18.2/tests/test_future/test_import_star.py
@@ -0,0 +1,61 @@
+"""
+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()