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Created on 2018-09-14 17:41 by pablogsal, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 9316 | merged | pablogsal, 2018-09-14 19:05 | |
| Messages (5) | |||
|---|---|---|---|
| msg325370 - (view) | Author: Pablo Galindo Salgado (pablogsal) *  |
Date: 2018-09-14 17:41 | |
https://buildbot.python.org/all/#/builders/87/builds/1428/steps/4/logs/stdio ====================================================================== ERROR: test_setscheduler_with_policy (test.test_posix.TestPosixSpawn) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/test_posix.py", line 1693, in test_setscheduler_with_policy scheduler=(policy, os.sched_param(priority)) PermissionError: [Errno 1] Operation not permitted: '/usr/home/buildbot/python/3.x.koobs-freebsd10/build/python' ====================================================================== FAIL: test_setscheduler_only_param (test.test_posix.TestPosixSpawn) ---------------------------------------------------------------------- Traceback (most recent call last): File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/test_posix.py", line 1677, in test_setscheduler_only_param self.assertEqual(os.waitpid(pid, 0), (pid, 0)) AssertionError: Tuples differ: (96981, 256) != (96981, 0) First differing element 1: 256 0 - (96981, 256) ? ^^^ + (96981, 0) ? ^ ---------------------------------------------------------------------- |
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| msg325376 - (view) | Author: Pablo Galindo Salgado (pablogsal) * |
Date: 2018-09-14 17:56 | |
Some extra stdout when I try to reproduce this on FreeBSD: test_setscheduler_only_param (test.test_posix.TestPosixSpawn) ... Traceback (most recent call last): File "<string>", line 5, in <module> AttributeError: module 'os' has no attribute 'exit' FAIL test_setscheduler_with_policy (test.test_posix.TestPosixSpawn) ... Traceback (most recent call last): File "<string>", line 5, in <module> AttributeError: module 'os' has no attribute 'exit' FAIL |
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| msg325384 - (view) | Author: Pablo Galindo Salgado (pablogsal) * |
Date: 2018-09-14 19:04 | |
What is failing is this line in the spawned process:
os.sched_getparam(0).sched_priority != {priority}
For some reason posix_spawn cannot change the priority in BSD. I have tried to hardcode the change in the implementation but the priority does not change in the child.
I am out of ideas, except skipping the tests on these systems.
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| msg325405 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2018-09-14 21:55 | |
We already skip similar os.sched_setparam() tests on FreeBSD, so the change is fine. |
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| msg325409 - (view) | Author: Pablo Galindo Salgado (pablogsal) * |
Date: 2018-09-14 22:12 | |
New changeset 3d18b50a12e639e018d49d7b85663164d60bfd2b by Pablo Galindo in branch 'master': bpo-34685: Skip posix_spawn scheduler tests on BSD (GH-9316) https://github.com/python/cpython/commit/3d18b50a12e639e018d49d7b85663164d60bfd2b |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:05 | admin | set | github: 78866 |
| 2018-09-15 19:47:21 | pablogsal | set | status: open -> closed stage: patch review -> resolved |
| 2018-09-14 22:12:26 | pablogsal | set | messages: + msg325409 |
| 2018-09-14 21:55:47 | vstinner | set | nosy:
+ vstinner messages: + msg325405 |
| 2018-09-14 19:05:31 | pablogsal | set | keywords:
+ patch stage: patch review pull_requests: + pull_request8742 |
| 2018-09-14 19:04:13 | pablogsal | set | messages: + msg325384 |
| 2018-09-14 17:56:45 | pablogsal | set | messages: + msg325376 |
| 2018-09-14 17:41:12 | pablogsal | create | |