Issue 14669: test_multiprocessing failure on OS X Tiger
Created on 2012-04-25 16:16 by pitrou, last changed 2022-04-11 14:57 by admin. This issue is now closed.
Messages (6)
msg159312 - (view)
Author: Antoine Pitrou (pitrou) * 
Date: 2012-04-25 16:16
Date: 2012-04-26 16:45
Date: 2012-04-30 09:16
Date: 2012-04-30 13:53
Date: 2012-05-01 11:58
Date: 2012-08-16 15:51
Date: 2012-04-25 16:16
The OS X Tiger fails more or less intermittently on one of the new multiprocessing tests: ====================================================================== FAIL: test_pickling (test.test_multiprocessing.WithProcessesTestPicklingConnections) ---------------------------------------------------------------------- Traceback (most recent call last): File "/Users/db3l/buildarea/3.x.bolen-tiger/build/Lib/test/test_multiprocessing.py", line 2032, in test_pickling self.assertEqual(new_conn.recv(100), msg.upper()) AssertionError: b'' != b'THIS CONNECTION USES A NORMAL SOCKET' http://www.python.org/dev/buildbot/all/builders/x86%20Tiger%203.x/builds/4408/steps/test/logs/stdiomsg159397 - (view) Author: Richard Oudkerk (sbt) *
Date: 2012-04-26 16:45
I can't work out what is wrong here. The code does not to account for a partial read of the message from the socket. The attached patch fixes that, but it does not address the cause of this failure.msg159684 - (view) Author: Charles-François Natali (neologix) *
Date: 2012-04-30 09:16
> I can't work out what is wrong here. OS-X has known issues with FD-passing over Unix domain sockets, see issues #6560 and #12958. Since those failures only occur on OS-X buildbots, I'd suggest just skipping them...msg159695 - (view) Author: Roundup Robot (python-dev)
Date: 2012-04-30 13:53
New changeset e64bec91ac91 by Richard Oudkerk in branch 'default': Issue #14669: Skip multiprocessing connection pickling test on MacOSX http://hg.python.org/cpython/rev/e64bec91ac91msg159753 - (view) Author: Charles-François Natali (neologix) *
Date: 2012-05-01 11:58
The buildbot seems happy, let's close!msg168390 - (view) Author: Roundup Robot (python-dev)
Date: 2012-08-16 15:51
New changeset 4307b985209b by Richard Oudkerk in branch 'default': Issue #14669: Fix pickling of connections and sockets on MacOSX http://hg.python.org/cpython/rev/4307b985209b