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Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_weakref.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index 41f78e7..e14df9e 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -1792,6 +1792,11 @@ class MappingTestCase(TestBase): # copying should not result in a crash. self.check_threaded_weak_dict_copy(weakref.WeakValueDictionary, True) + @support.cpython_only + def test_remove_closure(self): + d = weakref.WeakValueDictionary() + self.assertIsNone(d._remove.__closure__) + from test import mapping_tests |