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| author | Alexandre Vassalotti <alexandre@peadrop.com> | 2013-12-01 00:06:39 (GMT) |
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| committer | Alexandre Vassalotti <alexandre@peadrop.com> | 2013-12-01 00:06:39 (GMT) |
| commit | 19b6fa6ebb887e498437b4ae87d6e70b92b4742b (patch) | |
| tree | 06c58ae3259eb7bead5356406c4fc7fefa0e34d9 /Lib/test | |
| parent | f8ceb04fcfb2fac63c832639442e69d8902a48b8 (diff) | |
| download | cpython-19b6fa6ebb887e498437b4ae87d6e70b92b4742b.zip cpython-19b6fa6ebb887e498437b4ae87d6e70b92b4742b.tar.gz cpython-19b6fa6ebb887e498437b4ae87d6e70b92b4742b.tar.bz2 | |
Issue #6477: Added support for pickling the types of built-in singletons.
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/pickletester.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 86869e1..86d668e 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -768,6 +768,15 @@ class AbstractPickleTests(unittest.TestCase): u = self.loads(s) self.assertEqual(NotImplemented, u) + def test_singleton_types(self): + # Issue #6477: Test that types of built-in singletons can be pickled. + singletons = [None, ..., NotImplemented] + for singleton in singletons: + for proto in protocols: + s = self.dumps(type(singleton), proto) + u = self.loads(s) + self.assertIs(type(singleton), u) + # Tests for protocol 2 def test_proto(self): |