diff options
Diffstat (limited to 'Lib/test/test_zoneinfo/test_zoneinfo_property.py')
| -rw-r--r-- | Lib/test/test_zoneinfo/test_zoneinfo_property.py | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/Lib/test/test_zoneinfo/test_zoneinfo_property.py b/Lib/test/test_zoneinfo/test_zoneinfo_property.py index feaa77f3e7f..294c7e9b27a 100644 --- a/Lib/test/test_zoneinfo/test_zoneinfo_property.py +++ b/Lib/test/test_zoneinfo/test_zoneinfo_property.py @@ -146,20 +146,24 @@ class ZoneInfoPickleTest(ZoneInfoTestBase): @add_key_examples def test_pickle_unpickle_cache(self, key): zi = self.klass(key) - pkl_str = pickle.dumps(zi) - zi_rt = pickle.loads(pkl_str) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + with self.subTest(proto=proto): + pkl_str = pickle.dumps(zi, proto) + zi_rt = pickle.loads(pkl_str) - self.assertIs(zi, zi_rt) + self.assertIs(zi, zi_rt) @hypothesis.given(key=valid_keys()) @add_key_examples def test_pickle_unpickle_no_cache(self, key): zi = self.klass.no_cache(key) - pkl_str = pickle.dumps(zi) - zi_rt = pickle.loads(pkl_str) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + with self.subTest(proto=proto): + pkl_str = pickle.dumps(zi, proto) + zi_rt = pickle.loads(pkl_str) - self.assertIsNot(zi, zi_rt) - self.assertEqual(str(zi), str(zi_rt)) + self.assertIsNot(zi, zi_rt) + self.assertEqual(str(zi), str(zi_rt)) @hypothesis.given(key=valid_keys()) @add_key_examples |