[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-12-18 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

The occasional test_parallel_meta_path failure is really weird. The 
sys.meta_path module finding in _bootstrap.py is protected by the global import 
lock, so there shouldn't be any failure here. I'm starting to suspect some 
issue in the lock code itself.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-12-18 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 1ee9cf5a5351 by Antoine Pitrou in branch '3.3':
Add sanity assertions in some import lock code (issue #15599).
http://hg.python.org/cpython/rev/1ee9cf5a5351

New changeset 7cfca9ede861 by Antoine Pitrou in branch 'default':
Add sanity assertions in some import lock code (issue #15599).
http://hg.python.org/cpython/rev/7cfca9ede861

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-12-04 Thread koobs 

Changes by koobs koobs.free...@gmail.com:


--
nosy: +koobs

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-11-18 Thread Stefan Krah 

Stefan Krah added the comment:

Not that it helps much, but here are recent failures on
Windows and FreeBSD:

http://buildbot.python.org/all/builders/x86%20Windows7%203.x/builds/5938/steps/test/logs/stdio

http://buildbot.python.org/all/builders/x86%20Windows7%203.x/builds/5936/steps/test/logs/stdio

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%209.0%203.x/builds/3737/steps/test/logs/stdio

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-11-13 Thread Stefan Krah 

Stefan Krah added the comment:

Well, there was a test_circular_imports() failure on (I think) the
Windows-amd64 bot last week, but I can't access it any more.

--
status: pending - open

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-11-12 Thread Eric Snow 

Eric Snow added the comment:

Is this still an issue?

--
nosy: +eric.snow
status: open - pending

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-10-01 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 Antoine, are you OK with setting the switch interval to 1e-5 for
 all platforms? Otherwise we'll probably have many platform specific
 workarounds.

Yes, I'm ok with it.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-10-01 Thread Stefan Krah 

Stefan Krah added the comment:

I can't reproduce it either even on the machine that magically caught
every problem in #15781.

FWIW, the Gentoo bot also had a completely isolated segfault in
test_ssl lately.



Antoine, are you OK with setting the switch interval to 1e-5 for
all platforms? Otherwise we'll probably have many platform specific
workarounds.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-10-01 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 484a4b9349af by Stefan Krah in branch '3.3':
Issue #15599: Increase the switch interval. Several systems cannot handle
http://hg.python.org/cpython/rev/484a4b9349af

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-30 Thread Stefan Krah 

Stefan Krah added the comment:

For once a Linux bot shows the failure that is the topic of this
issue:

http://buildbot.python.org/all/builders/x86%20Gentoo%20Non-Debug%203.x/builds/3101/steps/test/logs/stdio

==
FAIL: test_circular_imports (test.test_threaded_import.ThreadedImportTests)
--
Traceback (most recent call last):
  File 
/var/lib/buildslave/3.x.murray-gentoo-wide/build/Lib/test/test_threaded_import.py,
 line 205, in test_circular_imports
self.assertEqual(set(results), {'a', 'b'})
AssertionError: Items in the second set but not the first:
'b'
'a'

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-30 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 For once a Linux bot shows the failure that is the topic of this
 issue:

Hmm, so there may be a small race condition after all?

The problem is that I can't reproduce, on a non-debug build as on that
buildbot, after more than 43000 (!) test runs. Either this failure is
incredibly sporadic, or it needs certain conditions my system doesn't
meet.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-24 Thread Stefan Krah 

Stefan Krah added the comment:

test_threaded_import also takes around 5 min on Windows. I think
we should go for 0.1 on all platforms.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-23 Thread Ned Deily 

Ned Deily added the comment:

OS X 10.4 (and presumably earlier versions) also does not handle the low 
switchinterval gracefully.  Monitoring system activity and running with -v, 
test_threaded_import does seem to progress but *very* slowly (I quit after 45 
minutes with the test only partially complete) at 100% CPU (mainly sys time).  
10.5 and later systems are fine.  Here's a patch that extends the FreeBSD 
solution to OS X 10.4 systems.

--
nosy: +ned.deily
Added file: http://bugs.python.org/file27271/issue15599_osx_10_4.patch

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-12 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

Stefan, do you plan to commit this patch (or a similar one)? The FreeBSD 
buildbot is crashing again.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-12 Thread Stefan Krah 

Stefan Krah added the comment:

I was hesitating because the other FreeBSD bots don't have that problem.
The other option would be to kick out the FreeBSD/kvm bot in favor of
FreeBSD/Virtualbox.

http://buildbot.python.org/all/buildslaves/koobs-freebsd-clang

seems to be very stable. I could take down FreeBSD/kvm altogether.


Is Python supposed to work with gil_interval = 1 or is some
potential flakiness expected?

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-12 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 I was hesitating because the other FreeBSD bots don't have that problem.
 The other option would be to kick out the FreeBSD/kvm bot in favor of
 FreeBSD/Virtualbox.

Well, if the test is just running too slow, changing the switch interval
sounds easier to me than deploying a whole new setup.

 Is Python supposed to work with gil_interval = 1 or is some
 potential flakiness expected?

I don't know. It's not supposed to be widely tunable, though. Most
legitimate uses would be to lower or raise the interval a bit, not
choose insane values.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-12 Thread Stefan Krah 

Stefan Krah added the comment:

OK, I'll commit the patch soon.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-12 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 9b40d018e4cf by Stefan Krah in branch 'default':
Issue #15599: FreeBSD on KVM cannot handle a very low switch interval.
http://hg.python.org/cpython/rev/9b40d018e4cf

--
nosy: +python-dev

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-02 Thread Stefan Krah 

Stefan Krah added the comment:

One of the Windows bots has the same failure in test_parallel_meta_path:

http://buildbot.python.org/all/builders/x86%20Windows7%203.x/builds/5643/steps/test/logs/stdio

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-02 Thread Stefan Krah 

Stefan Krah added the comment:

I'm convinced now that some systems just can't handle a low switch
interval gracefully. Look at:

 
http://buildbot.python.org/all/builders/x86%20Windows7%203.x/builds/5642/steps/test/logs/stdio


==
FAIL: test_pending_calls_race (test.test_concurrent_futures.ThreadPoolWaitTests)
--
Traceback (most recent call last):
  File 
D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py,
 line 71, in tearDown
self.assertLess(dt, 60, synchronization issue: test lasted too long)
AssertionError: 152.02985382080078 not less than 60 : synchronization issue: 
test lasted too long

--


That test also uses sys.setswitchinterval(1e-6).

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-02 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 I'm convinced now that some systems just can't handle a low switch
 interval gracefully. Look at:
[...]
 
 That test also uses sys.setswitchinterval(1e-6).

Ok, let's bump it to 1e-5 then.

As for the parallel_meta_path failure, it could be a genuine issue
(albeit a rather unimportant one; I originally added those tests out of
completion).

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-02 Thread Stefan Krah 

Stefan Krah added the comment:

The Lion bot also hangs in test_threading:

http://buildbot.python.org/all/builders/AMD64%20Lion%203.x/builds/383/steps/test/logs/stdio



At least the test_threading failures seem to be recent.


The test_threaded_import *slowness* (40 min!) on FreeBSD/KVM with low switch 
interval goes back a long way. I checked revisions way before
importlib was bootstrapped.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Stefan Krah 

Stefan Krah added the comment:

The FreeBSD machine decided to hang for 1h:

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%209.0%203.x/builds/3340/steps/test/logs/stdio


If I'm running the tests manually, they take over half an hour and I get:

==
FAIL: test_parallel_meta_path (test.test_threaded_import.ThreadedImportTests)
--
Traceback (most recent call last):
  File /usr/home/stefan/cpython/Lib/test/test_threaded_import.py, line 133, 
in test_parallel_meta_path
self.assertEqual(finder.x, finder.numcalls)
AssertionError: 41 != 42

--
Ran 6 tests in 2090.042s


[I hope this is not a threading bug in FreeBSD that appears under
high load.]

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Stefan Krah 

Stefan Krah added the comment:

I see that in the following build test_threading also fails, so I
wouldn't spend too much time on debugging test_threaded_import:

 ==
FAIL: test_waitfor_timeout (test.test_threading.ConditionTests)
--
Traceback (most recent call last):
  File 
/usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/test/lock_tests.py, 
line 531, in test_waitfor_timeout
self.assertEqual(len(success), 1)
AssertionError: 0 != 1

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 I see that in the following build test_threading also fails, so I
 wouldn't spend too much time on debugging test_threaded_import:

Did something change recently on that machine? It's supposed to be a
stable buildbot.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Stefan Krah 

Stefan Krah added the comment:

Nothing changed on the buildbot. -- It appears that FreeBSD is unable to
handle the low switchinterval. With the patch test_threaded_import runs in
10s.


Since Linux has no problems whatsoever, I'm inclined to think that's
a FreeBSD issue.


I've yet to check if the other problem in test_threading is related.

--
keywords: +patch
Added file: http://bugs.python.org/file27087/issue15599.diff

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 Since Linux has no problems whatsoever, I'm inclined to think that's
 a FreeBSD issue.

Maybe. If you believe it's so, I guess the patch can be committed.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-09-01 Thread Stefan Krah 

Stefan Krah added the comment:

The extreme slowness with a low switch interval is already present in
3430d7329a3b, so it's not related to the finer-grained import lock.

The other FreeBSD 9.0 bots don't seem to have that problem, so I'm not
sure any more if the patch is a good idea.

FWIW, http://buildbot.python.org/all/buildslaves/koobs-freebsd runs in
VirtualBox, my system runs in kvm.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-17 Thread Stefan Krah 

Stefan Krah added the comment:

Reproduced by another FreeBSD bot:

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%209.0%20dtrace%203.x/builds/238/steps/test/logs/stdio

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-11 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 No luck there: The tests pass unmodified (100 times with the -F option).

You could try -F -j16 or something similar.

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-11 Thread Stefan Krah 

Stefan Krah added the comment:

With -F -j16 I get these failures both on FreeBSD and Linux, but not
the original failure:

==
FAIL: test_parallel_meta_path (test.test_threaded_import.ThreadedImportTests)
--
Traceback (most recent call last):
  File /home/stefan/hg/cpython/Lib/test/test_threaded_import.py, line 131, in 
test_parallel_meta_path
self.check_parallel_module_init()
  File /home/stefan/hg/cpython/Lib/test/test_threaded_import.py, line 120, in 
check_parallel_module_init
self.assertFalse(errors)
AssertionError: [AttributeError('module' object has no attribute 
'randrange',)] is not false

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-09 Thread Stefan Krah 

Stefan Krah added the comment:

The buildbot is running inside kvm on a heavily loaded machine. Perhaps
some timeout is too low.

--
nosy: +skrah

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-09 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

 The buildbot is running inside kvm on a heavily loaded machine. Perhaps
 some timeout is too low.

Could you try to run the tests manually after having upped said timeouts? (look 
for sleep in the test file)

--
nosy: +pitrou

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-09 Thread Stefan Krah 

Stefan Krah added the comment:

Antoine Pitrou rep...@bugs.python.org wrote:
 Could you try to run the tests manually after having upped said timeouts? 
 (look for sleep in the test file)

No luck there: The tests pass unmodified (100 times with the -F option).

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue15599] test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

2012-08-08 Thread STINNER Victor 

New submission from STINNER Victor:

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%209.0%203.x/builds/3231/steps/test/logs/stdio

[111/369] test_threaded_import
test_circular_imports (test.test_threaded_import.ThreadedImportTests) ... 
Exception in thread Thread-586:
Traceback (most recent call last):
  File /usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/threading.py, 
line 639, in _bootstrap_inner
self.run()
  File /usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/threading.py, 
line 596, in run
self._target(*self._args, **self._kwargs)
  File 
/usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/test/test_threaded_import.py,
 line 194, in import_ab
import A
ImportError: No module named 'A'

Exception in thread Thread-587:
Traceback (most recent call last):
  File /usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/threading.py, 
line 639, in _bootstrap_inner
self.run()
  File /usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/threading.py, 
line 596, in run
self._target(*self._args, **self._kwargs)
  File 
/usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/test/test_threaded_import.py,
 line 197, in import_ba
import B
ImportError: No module named 'B'

FAIL
test_import_hangers (test.test_threaded_import.ThreadedImportTests) ... ok
test_parallel_meta_path (test.test_threaded_import.ThreadedImportTests) ... 
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
ok
test_parallel_module_init (test.test_threaded_import.ThreadedImportTests) ... 
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
ok
test_parallel_path_hooks (test.test_threaded_import.ThreadedImportTests) ... 
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
Trying 20 threads ... OK.
Trying 50 threads ... OK.
ok
test_side_effect_import (test.test_threaded_import.ThreadedImportTests) ... ok

==
FAIL: test_circular_imports (test.test_threaded_import.ThreadedImportTests)
--
Traceback (most recent call last):
  File 
/usr/home/buildbot/buildarea/3.x.krah-freebsd/build/Lib/test/test_threaded_import.py,
 line 205, in test_circular_imports
self.assertEqual(set(results), {'a', 'b'})
AssertionError: Items in the second set but not the first:
'a'
'b'

--

--
messages: 167747
nosy: brett.cannon, haypo
priority: normal
severity: normal
status: open
title: test_circular_imports() of test_threaded_import fails on FreeBSD 9.0

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue15599
___
___
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com