[New-bugs-announce] [issue46708] test_asyncio: test_sock_client_fail() changes asyncio.events._event_loop_policy

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

Seen on s390x RHEL7 Refleaks 3.x:
https://buildbot.python.org/all/#/builders/129/builds/300

== Tests result: FAILURE ==
(...)
3 tests failed:
    test_asyncio test_importlib test_unittest
(...)
0:36:44 load avg: 0.50 Re-running test_asyncio in verbose mode (matching: test_sock_client_fail)
beginning 6 repetitions
123456
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.062s

OK
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.061s

OK
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.055s

OK
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.053s

OK
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.060s

OK
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.EPollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.PollEventLoopTests) ... ok
test_sock_client_fail (test.test_asyncio.test_sock_lowlevel.SelectEventLoopTests) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.060s

OK
......
Warning -- asyncio.events._event_loop_policy was modified by test_asyncio
Warning --   Before: None
Warning --   After:  <asyncio.unix_events._UnixDefaultEventLoopPolicy object at 0x3ff9cac3f80>

----------
components: Tests, asyncio
messages: 412991
nosy: asvetlov, vstinner, yselivanov
priority: normal
severity: normal
status: open
title: test_asyncio: test_sock_client_fail() changes asyncio.events._event_loop_policy
versions: Python 3.11

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46708>
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