GNU bug report logs - #25988
python2-urwid tests fail

Previous Next

Full log

Message #14 received at 25988 <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: 25988 <at> debbugs.gnu.org
Subject: Re: bug#25988: python2-urwid tests fail
Date: Wed, 19 Apr 2017 23:22:18 +0200

Hi Maxim,

Maxim Cournoyer <maxim.cournoyer <at> gmail.com> skribis:

> Maxim Cournoyer <maxim.cournoyer <at> gmail.com> writes:
>
>> Hi,
>>
>> I'm currently facing test failures from the python2-urwid package
>> required to build wicd. The errors are:
>>
>> test_run (urwid.tests.test_event_loops.SelectEventLoopTest) ... ok
>>
>> ======================================================================
>> FAIL: test_horizontal_resize (urwid.tests.test_vterm.TermTest)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_vterm.py", line 169, in test_horizontal_resize
>>     + '3-' + ' ' * 76 + '-4')
>>   File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_vterm.py", line 120, in expect
>>     self.assertEqual(got, what, desc)
>> AssertionError: Expected:
>> '1-                                                                            -2\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n3-                                                                            -4'
>> Got:
>> 'Traceback (most recent call last):\n  File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/vterm.py", l\nine 1389, in spawn\n    self.command()\n  File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_v\nterm.py", line 44, in __call__\n    data = os.read(self.reader, 1024)\nOSError: [Errno 4] Interrupted system call'
>>
>> ======================================================================
>> FAIL: test_vertical_resize (urwid.tests.test_vterm.TermTest)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_vterm.py", line 186, in test_vertical_resize
>>     self.expect('\n' * (y - 2) + '3-' + ' ' * 76 + '-4', desc)
>>   File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_vterm.py", line 120, in expect
>>     self.assertEqual(got, what, desc)
>> AssertionError: try to rescale to 80x22.
>> Expected:
>> '\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n3-                                                                            -4'
>> Got:
>> '\n\n\n\n\n\n\n\n\n\n\n3-                                                                            -4\n\nTraceback (most recent call last):\n  File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/vterm.py", l\nine 1389, in spawn\n    self.command()\n  File "/tmp/guix-build-python2-urwid-1.3.1.drv-0/urwid-1.3.1/urwid/tests/test_v\nterm.py", line 44, in __call__\n    data = os.read(self.reader, 1024)\nOSError: [Errno 4] Interrupted system call'
>>
>> ----------------------------------------------------------------------
>> Ran 278 tests in 1.073s
>>
>> FAILED (failures=2)
>> phase `check' failed after 5.2 seconds
>> builder for `/gnu/store/d3nn0jqa41d7i28qvs78np7mcii2ljn2-python2-urwid-1.3.1.drv' failed with exit code 1
>> @ build-failed /gnu/store/d3nn0jqa41d7i28qvs78np7mcii2ljn2-python2-urwid-1.3.1.drv - 1 builder for `/gnu/store/d3nn0jqa41d7i28qvs78np7mcii2ljn2-python2-urwid-1.3.1.drv' failed with exit code 1
>> guix build: error: build failed: build of `/gnu/store/d3nn0jqa41d7i28qvs78np7mcii2ljn2-python2-urwid-1.3.1.drv' failed
>
>
> The same problem occurred again today while attempting to reconfigure my
> system (same errors, while attempting to build the same python2-urwid
> dependency of wicd).
>
> I wonder why there are so such failures on hydra
> (https://hydra.gnu.org/job/gnu/master/python2-urwid-1.3.1.x86_64-linux). I
> also wonder why my system is trying to build this package if it already
> exists on Hydra. I have both the bayfront & gnu mirror substitute
> servers enabled.

I’ve seen the failure once and it succeeded on a subsequent rebuild, so
I came to the conclusion that this is a non-deterministic failure.  That
would explain why the problem doesn’t show up on Hydra.

Does it fail systematically for you?

Thanks,
Ludo’.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.