mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-03 16:39:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Merge.

Browse source
This commit is contained in:
Richard Oudkerk 2013-10-28 23:23:04 +00:00
commit 33aaa73cad
2 changed files with 19 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/test/_test_multiprocessing.py
View file

@ -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)