diff options
| author | Richard Oudkerk <shibturn@gmail.com> | 2013-10-28 23:23:04 (GMT) |
|---|---|---|
| committer | Richard Oudkerk <shibturn@gmail.com> | 2013-10-28 23:23:04 (GMT) |
| commit | 33aaa73cade0acee374139f855af2a167d139d89 (patch) | |
| tree | ac8f49ff500cd706744d490c86f83f48f6e77b0e /Lib/test | |
| parent | e6514f533efba25e5aeba50208515d02d528995a (diff) | |
| parent | e90cedb71102c78b93839fd282f53c618defc023 (diff) | |
| download | cpython-33aaa73cade0acee374139f855af2a167d139d89.zip cpython-33aaa73cade0acee374139f855af2a167d139d89.tar.gz cpython-33aaa73cade0acee374139f855af2a167d139d89.tar.bz2 | |
Merge.
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/_test_multiprocessing.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index eead142..f12a5f9 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -1698,6 +1698,16 @@ class _TestPool(BaseTestCase): self.assertEqual(2, len(call_args)) self.assertIsInstance(call_args[1], ValueError) + def test_map_unplicklable(self): + # Issue #19425 -- failure to pickle should not cause a hang + if self.TYPE == 'threads': + return + class A(object): + def __reduce__(self): + raise RuntimeError('cannot pickle') + with self.assertRaises(RuntimeError): + self.pool.map(sqr, [A()]*10) + def test_map_chunksize(self): try: self.pool.map_async(sqr, [], chunksize=1).get(timeout=TIMEOUT1) |