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author | Mariatta Wijaya <mariatta.wijaya@gmail.com> | 2017-02-06 20:16:58 -0800 |
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committer | Mariatta Wijaya <mariatta.wijaya@gmail.com> | 2017-02-06 20:16:58 -0800 |
commit | da79bcf8ac7ae72218ab023e1ed54390bc1a3a27 (patch) | |
tree | 74845e2dbd9521d9748b9c32f1922f4123083bf3 /Lib/test/test_dictviews.py | |
parent | e3c7e835bdfc97750eb9b7fc0ad2493108c2d438 (diff) | |
parent | 1fe806ac56f8b83694d24ab604eb695d00bc8497 (diff) | |
download | cpython-da79bcf8ac7ae72218ab023e1ed54390bc1a3a27.tar.gz |
Issue #29371: merge with 3.5
Diffstat (limited to 'Lib/test/test_dictviews.py')
-rw-r--r-- | Lib/test/test_dictviews.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Lib/test/test_dictviews.py b/Lib/test/test_dictviews.py index 0c996526d8..49a9e9c007 100644 --- a/Lib/test/test_dictviews.py +++ b/Lib/test/test_dictviews.py @@ -1,3 +1,4 @@ +import collections import copy import pickle import unittest @@ -245,6 +246,27 @@ class DictSetTest(unittest.TestCase): self.assertRaises((TypeError, pickle.PicklingError), pickle.dumps, d.items(), proto) + def test_abc_registry(self): + d = dict(a=1) + + self.assertIsInstance(d.keys(), collections.KeysView) + self.assertIsInstance(d.keys(), collections.MappingView) + self.assertIsInstance(d.keys(), collections.Set) + self.assertIsInstance(d.keys(), collections.Sized) + self.assertIsInstance(d.keys(), collections.Iterable) + self.assertIsInstance(d.keys(), collections.Container) + + self.assertIsInstance(d.values(), collections.ValuesView) + self.assertIsInstance(d.values(), collections.MappingView) + self.assertIsInstance(d.values(), collections.Sized) + + self.assertIsInstance(d.items(), collections.ItemsView) + self.assertIsInstance(d.items(), collections.MappingView) + self.assertIsInstance(d.items(), collections.Set) + self.assertIsInstance(d.items(), collections.Sized) + self.assertIsInstance(d.items(), collections.Iterable) + self.assertIsInstance(d.items(), collections.Container) + if __name__ == "__main__": unittest.main() |