diff options
Diffstat (limited to 'Lib/test/test_statistics.py')
| -rw-r--r-- | Lib/test/test_statistics.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Lib/test/test_statistics.py b/Lib/test/test_statistics.py index 2853b1b..341abef 100644 --- a/Lib/test/test_statistics.py +++ b/Lib/test/test_statistics.py @@ -2880,14 +2880,19 @@ class TestNormalDist: nd = NormalDist(100, 15) self.assertNotEqual(nd, lnd) - def test_pickle_and_copy(self): + def test_copy(self): nd = self.module.NormalDist(37.5, 5.625) nd1 = copy.copy(nd) self.assertEqual(nd, nd1) nd2 = copy.deepcopy(nd) self.assertEqual(nd, nd2) - nd3 = pickle.loads(pickle.dumps(nd)) - self.assertEqual(nd, nd3) + + def test_pickle(self): + nd = self.module.NormalDist(37.5, 5.625) + for proto in range(pickle.HIGHEST_PROTOCOL + 1): + with self.subTest(proto=proto): + pickled = pickle.loads(pickle.dumps(nd, protocol=proto)) + self.assertEqual(nd, pickled) def test_hashability(self): ND = self.module.NormalDist |