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Add some mixed operations between sets and dict views.

This commit is contained in:
Guido van Rossum 2007-08-24 23:47:30 +00:00
parent be534719da
commit 1d71996013
1 changed files with 8 additions and 0 deletions
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8
Lib/test/test_dict.py
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@ -488,6 +488,14 @@ class DictTest(unittest.TestCase):
self.assertEquals(k1 ^ k2, {(3,3)})
self.assertEquals(k1 ^ k3, {(1,1), (2,2), (4,4)})
def test_dictview_mixed_set_operations(self):
# Just a few for .keys()
self.assertEquals({1:1}.keys() | {2}, {1, 2})
self.assertEquals({2} | {1:1}.keys(), {1, 2})
# And a few for .items()
self.assertEquals({1:1}.items() | {2}, {(1,1), 2})
self.assertEquals({2} | {1:1}.items(), {(1,1), 2})
def test_missing(self):
# Make sure dict doesn't have a __missing__ method
self.assertEqual(hasattr(dict, "__missing__"), False)