bug#42553: python-gevent is broken on i686-linux (tests fail)
Hi Jakub, Jakub Kądziołka writes: > On Thu Jul 14, 2022 at 4:40 AM CEST, Maxim Cournoyer wrote: >> Finally disabled the test in 692c2ad327. >> >> Closing. > > Are we sure this is the appropriate course of action? It sounds like the > test is exposing a bug in our packaging that might affect users of > python-gevent. It might be better to have the package build than not, of > course, but still we might want to investigate why the test fails. The issue was reported and closed upstream many versions ago. I'm positive python-gevent works fine in Guix. It's just the test_unlink test that fails for unknown reasons on i686. I wouldn't loose sleep on it. Thanks, Maxim
bug#42553: python-gevent is broken on i686-linux (tests fail)
On Thu Jul 14, 2022 at 4:40 AM CEST, Maxim Cournoyer wrote: > Finally disabled the test in 692c2ad327. > > Closing. Are we sure this is the appropriate course of action? It sounds like the test is exposing a bug in our packaging that might affect users of python-gevent. It might be better to have the package build than not, of course, but still we might want to investigate why the test fails. Regards, Kuba
bug#42553: python-gevent is broken on i686-linux (tests fail)
Hi,
Maxim Cournoyer writes:
> Hello,
>
> Jakub Kądziołka writes:
>
>> The package python-gevent doesn't build on i686-linux, the following
>> test failure occurs:
>>
>> ==
>> FAIL: test_unlink (gevent.tests.test__core_stat.TestCoreStat)
>> --
>> Traceback (most recent call last):
>> File
>> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
>> line 47, in wrapper
>> return method(self, *args, **kwargs)
>> File
>> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
>> line 34, in wrapper
>> return method(self, *args, **kwargs)
>> File
>> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/testcase.py",
>> line 182, in wrapper
>> return method(self, *args, **kwargs)
>> File
>> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
>> line 114, in test_unlink
>> self._check_attr('attr', True)
>> File
>> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
>> line 66, in _check_attr
>> self.assertIsNone(x, name)
>> AssertionError: os.stat_result(st_mode=997, st_ino=0,
>> st_dev=74395714104328192, st_nlink=3, st_uid=0, st_gid=0,
>> st_size=6851593278123409408, st_atime=1595260873, st_mtime=0, st_ctime=-2)
>> is not None : attr
>>
>> --
>> Ran 48 tests in 1.238s
>>
>
> Just a follow-up to mention that this still occurs when building with
> --system=i686-linux, even with the recent python-gevent update to
> 20.9.0.
Finally disabled the test in 692c2ad327.
Closing.
Thanks for the report!
Maxim
bug#42553: python-gevent is broken on i686-linux (tests fail)
Hello,
Jakub Kądziołka writes:
> The package python-gevent doesn't build on i686-linux, the following
> test failure occurs:
>
> ==
> FAIL: test_unlink (gevent.tests.test__core_stat.TestCoreStat)
> --
> Traceback (most recent call last):
> File
> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
> line 47, in wrapper
> return method(self, *args, **kwargs)
> File
> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
> line 34, in wrapper
> return method(self, *args, **kwargs)
> File
> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/testcase.py",
> line 182, in wrapper
> return method(self, *args, **kwargs)
> File
> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
> line 114, in test_unlink
> self._check_attr('attr', True)
> File
> "/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
> line 66, in _check_attr
> self.assertIsNone(x, name)
> AssertionError: os.stat_result(st_mode=997, st_ino=0,
> st_dev=74395714104328192, st_nlink=3, st_uid=0, st_gid=0,
> st_size=6851593278123409408, st_atime=1595260873, st_mtime=0, st_ctime=-2) is
> not None : attr
>
> --
> Ran 48 tests in 1.238s
>
Just a follow-up to mention that this still occurs when building with
--system=i686-linux, even with the recent python-gevent update to
20.9.0.
Maxim
bug#42553: python-gevent is broken on i686-linux (tests fail)
The package python-gevent doesn't build on i686-linux, the following
test failure occurs:
==
FAIL: test_unlink (gevent.tests.test__core_stat.TestCoreStat)
--
Traceback (most recent call last):
File
"/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
line 47, in wrapper
return method(self, *args, **kwargs)
File
"/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/errorhandler.py",
line 34, in wrapper
return method(self, *args, **kwargs)
File
"/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/testing/testcase.py",
line 182, in wrapper
return method(self, *args, **kwargs)
File
"/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
line 114, in test_unlink
self._check_attr('attr', True)
File
"/tmp/guix-build-python-gevent-20.6.2.drv-0/gevent-20.6.2/build/lib.linux-i686-3.8/gevent/tests/test__core_stat.py",
line 66, in _check_attr
self.assertIsNone(x, name)
AssertionError: os.stat_result(st_mode=997, st_ino=0,
st_dev=74395714104328192, st_nlink=3, st_uid=0, st_gid=0,
st_size=6851593278123409408, st_atime=1595260873, st_mtime=0, st_ctime=-2) is
not None : attr
--
Ran 48 tests in 1.238s
I have created a simple standalone script based on this test case:
import os, tempfile, gevent
fd, path = tempfile.mkstemp('.test')
os.close(fd)
hub = gevent.get_hub()
watcher = hub.loop.stat(path, interval=-1)
hub.loop.update_now()
gevent.spawn_later(0.5, os.unlink, path)
hub.wait(watcher)
print(watcher.attr)
print(watcher.prev)
After adding a (delete 'check) to python-gevent's arguments, we observe
the following:
% ./pre-inst-env guix environment --ad-hoc python python-gevent -- python3
~/tmp/gevent-test.py
None
os.stat_result(st_mode=33152, st_ino=44162375, st_dev=2052, st_nlink=1,
st_uid=1000, st_gid=1000, st_size=0, st_atime=1595787602, st_mtime=1595787602,
st_ctime=1595787602)
% ./pre-inst-env guix environment --system=i686-linux --ad-hoc python
python-gevent -- python3 ~/tmp/gevent-test.py
os.stat_result(st_mode=1000, st_ino=0, st_dev=189675956338688000,
st_nlink=1000, st_uid=0, st_gid=0, st_size=6853855360088801280,
st_atime=1595787555, st_mtime=0, st_ctime=-2)
os.stat_result(st_mode=33152, st_ino=2052, st_dev=2052, st_nlink=1,
st_uid=1000, st_gid=1000, st_size=17592186044416, st_atime=1595787555,
st_mtime=1595787555, st_ctime=0)
Namely, the i686 variant returns entirely bogus values.
I have tried reproducing this in a Guix-less environment in a Docker
container based on the i386/debian:bullseye image, but I haven't had any
luck.
Regards,
Jakub Kądziołka
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