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| author | Raymond Hettinger <python@rcn.com> | 2011-04-15 20:21:30 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2011-04-15 20:21:30 (GMT) |
| commit | 6c9e5b779f4cbb16f529f0451a07eaa57caad896 (patch) | |
| tree | a30993e15b87a81825f4202207b62d8ab6d9bf85 /Lib/test/test_collections.py | |
| parent | 8881868e08439cf758c0bcdcf7cdb54c822ae1f2 (diff) | |
| parent | 1c746c28f3cfe798ed4d7b51f50adaa685a4fb0e (diff) | |
| download | cpython-6c9e5b779f4cbb16f529f0451a07eaa57caad896.zip cpython-6c9e5b779f4cbb16f529f0451a07eaa57caad896.tar.gz cpython-6c9e5b779f4cbb16f529f0451a07eaa57caad896.tar.bz2 | |
Fix minor subclassing issue with collections.Counter
Diffstat (limited to 'Lib/test/test_collections.py')
| -rw-r--r-- | Lib/test/test_collections.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index b3e0907..b2cad70 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -812,6 +812,15 @@ class TestCounter(unittest.TestCase): self.assertEqual(len(dup), len(words)) self.assertEqual(type(dup), type(words)) + def test_copy_subclass(self): + class MyCounter(Counter): + pass + c = MyCounter('slartibartfast') + d = c.copy() + self.assertEqual(d, c) + self.assertEqual(len(d), len(c)) + self.assertEqual(type(d), type(c)) + def test_conversions(self): # Convert to: set, list, dict s = 'she sells sea shells by the sea shore' |