[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

STINNER Victor added the comment: New changeset 9d1983be503012e750f49d31b569f3fe4554c628 by Victor Stinner in branch '2.7': bpo-11790: Fix sporadic failures in test_multiprocessing.WithProcessesTestCondition. (#1591) https://github.com/python/cpython/commit/9d1983be503012e750f49d31b569f3fe4554

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Changes by STINNER Victor : -- pull_requests: +1684 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Changes by Antoine Pitrou : -- resolution: -> fixed stage: -> committed/rejected status: open -> closed versions: -Python 2.7, Python 3.1 ___ Python tracker ___ __

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Roundup Robot added the comment: New changeset 88f1907fe312 by Antoine Pitrou in branch '3.2': Issue #11790: Fix sporadic failures in test_multiprocessing.WithProcessesTestCondition. http://hg.python.org/cpython/rev/88f1907fe312 New changeset 0ecfa2ce6561 by Antoine Pitrou in branch 'default':

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Antoine Pitrou added the comment: Indeed, it just seems that the sleep period is sometimes too low. Will commit a patch. -- ___ Python tracker ___ _

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Charles-Francois Natali added the comment: Sorry, wrong copy-paste, the failing assertion will of course be this one: 773 self.assertReturnsIfImplemented(6, get_value, woken) since woken.get_value() == 5 -- ___ Python tracker

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

Charles-Francois Natali added the comment: One possible cause for those intermittent failures is the preemtion of a thread while waiting on the condition: def wait(self, timeout=None): 233 assert self._lock._semlock._is_mine(), \ 234'must acquire() condition befo

[issue11790] transient failure in test_multiprocessing.WithProcessesTestCondition

New submission from Antoine Pitrou : http://www.python.org/dev/buildbot/all/builders/x86%20FreeBSD%207.2%202.7/builds/519/steps/test/logs/stdio == FAIL: test_notify_all (test.test_multiprocessing.WithProcessesTestCondition)