diff options
| -rw-r--r-- | Lib/test/test_collections.py | 7 | ||||
| -rw-r--r-- | Lib/test/test_dictviews.py | 22 |
2 files changed, 29 insertions, 0 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index ec86466..ac7b9af 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -1867,6 +1867,13 @@ class TestOrderedDict(unittest.TestCase): od = OrderedDict(**d) self.assertGreater(sys.getsizeof(od), sys.getsizeof(d)) + def test_views(self): + # See http://bugs.python.org/issue24286 + s = 'the quick brown fox jumped over a lazy dog yesterday before dawn'.split() + od = OrderedDict.fromkeys(s) + self.assertEqual(od.keys(), dict(od).keys()) + self.assertEqual(od.items(), dict(od).items()) + def test_override_update(self): # Verify that subclasses can override update() without breaking __init__() class MyOD(OrderedDict): diff --git a/Lib/test/test_dictviews.py b/Lib/test/test_dictviews.py index 280353a..d96832e 100644 --- a/Lib/test/test_dictviews.py +++ b/Lib/test/test_dictviews.py @@ -1,3 +1,4 @@ +import collections import unittest class DictSetTest(unittest.TestCase): @@ -197,6 +198,27 @@ class DictSetTest(unittest.TestCase): d[42] = d.values() self.assertRaises(RuntimeError, repr, d) + 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() |