gh-94938: Fix test

[serhiy-storchaka]

• Issue: Custom str subclass as keyword argument leads to System Error #94938

[miss-islington]

Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11.
🐍🍒⛏🤖

[bedevere-bot]

GH-95459 is a backport of this pull request to the 3.11 branch.

[bedevere-bot]

GH-95460 is a backport of this pull request to the 3.10 branch.

[sharewax]

I have the same for python3.11:

[root@ed-v-build-rpm-1 wg-7-x86_64]# grep Traceback build.log -A3 -B3
0:01:08 load avg: 5.04 [427/434] test_signal passed (47.7 sec) -- running: test_subprocess (44.4 sec), test_concurrent_futures (1 min 5 sec), test_multiprocessing_fork (56.3 sec), test_multiprocessing_forkserver (56.2 sec), test_multiprocessing_spawn (56.2 sec), test_asyncio (1 min 8 sec), test_tools (39.8 sec)
0:01:11 load avg: 5.04 [428/434] test_asyncio passed (1 min 11 sec) -- running: test_subprocess (47.4 sec), test_concurrent_futures (1 min 8 sec), test_multiprocessing_fork (59.2 sec), test_multiprocessing_forkserver (59.2 sec), test_multiprocessing_spawn (59.2 sec), test_tools (42.7 sec)
0:01:21 load avg: 4.50 [429/434] test_multiprocessing_fork passed (1 min 8 sec) -- running: test_subprocess (56.7 sec), test_concurrent_futures (1 min 17 sec), test_multiprocessing_forkserver (1 min 8 sec), test_multiprocessing_spawn (1 min 8 sec), test_tools (52.0 sec)
Traceback (most recent call last):
  File "/builddir/build/BUILD/Python-3.11.0rc1/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_80a022e5'
0:01:28 load avg: 4.91 [430/434] test_multiprocessing_forkserver passed (1 min 15 sec) -- running: test_subprocess (1 min 4 sec), test_concurrent_futures (1 min 25 sec), test_multiprocessing_spawn (1 min 15 sec), test_tools (59.5 sec)
Traceback (most recent call last):
  File "/builddir/build/BUILD/Python-3.11.0rc1/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_ac671647'
0:01:56 load avg: 5.28 [431/434] test_subprocess passed (1 min 32 sec) -- running: test_concurrent_futures (1 min 53 sec), test_multiprocessing_spawn (1 min 44 sec), test_tools (1 min 27 sec)
0:01:59 load avg: 5.34 [432/434] test_multiprocessing_spawn passed (1 min 46 sec) -- running: test_concurrent_futures (1 min 55 sec), test_tools (1 min 30 sec)
Traceback (most recent call last):
  File "/builddir/build/BUILD/Python-3.11.0rc1/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_6ee09471'

Is it normal or no? Should it be fixed? Because tracebacks looks not so good in logs during RPM build and etc...

[root@ed-mgmt-1 test]# python3.11 test_multiprocessing_forkserver.py
............s..................................................s...............................s.s.s.....s...s...........ss.....s......................................................................................................................................Traceback (most recent call last):
  File "/opt/wargaming/wargaming-python311/root/usr/lib64/python3.11/multiprocessing/resource_tracker.py", line 209, in main
.    cache[rtype].remove(name)
KeyError: '/psm_27b2df21'
..............................ssss...............................s.........ss.ss..sss.sss.s.ssss......ss....s.
----------------------------------------------------------------------
Ran 374 tests in 75.566s

OK (skipped=33)

[root@ed-mgmt-1 test]# python3.11 test_multiprocessing_spawn.py
............s..............s...................................s...............................s.s.s.....s...s...........ss.....s...............................................................................................ss......................................Traceback (most recent call last):
  File "/opt/wargaming/wargaming-python311/root/usr/lib64/python3.11/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_75a03c5e'
..............................ssss...............................s.........ss.ss..sss.sss.s.ssss......ss....s.
----------------------------------------------------------------------
Ran 374 tests in 117.700s

OK (skipped=36) 

[serhiy-storchaka]

The annoying output that you see is not related to this PR. Please open a new issue if the corresponding issue has not already been opened.