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Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_abc.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index 3498524..4b15157 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -329,7 +329,10 @@ class TestABC(unittest.TestCase): b = B() self.assertFalse(isinstance(b, A)) self.assertFalse(isinstance(b, (A,))) + token_old = abc.get_cache_token() A.register(B) + token_new = abc.get_cache_token() + self.assertNotEqual(token_old, token_new) self.assertTrue(isinstance(b, A)) self.assertTrue(isinstance(b, (A,))) |