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GeezerVison is showing github.com — test_os.TimerfdTests fails on FreeBSD 14 and 15: missing select.epoll() · Issue #110697 · python/cpython

test_os.TimerfdTests fails on FreeBSD 14 and 15: missing select.epoll() #110697

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test_os.TimerfdTests fails on FreeBSD 14 and 15: missing select.epoll()#110697
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Description

@vstinner
vstinner
opened on Oct 11, 2023
Issue body actions

os.timerfd_create() is documented to be available only on Linux, but it's always available on FreeBSD 14.

Problem: the test uses epoll() which is not available on FreeBSD. The test should be redesigned with selectors.DefaultSelector to become portable.

os.timerfd_create() was added recently to the main branch by PR gh-108382: see issue gh-108277.

cc @m-tmatma

Logs:

======================================================================
ERROR: test_timerfd_epoll (test.test_os.TimerfdTests.test_timerfd_epoll)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.opsec-fbsd14/build/Lib/test/test_os.py", line 4099, in test_timerfd_epoll
    ep = select.epoll()
         ^^^^^^^^^^^^
AttributeError: module 'select' has no attribute 'epoll'. Did you mean: 'poll'?

======================================================================
ERROR: test_timerfd_ns_epoll (test.test_os.TimerfdTests.test_timerfd_ns_epoll)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.opsec-fbsd14/build/Lib/test/test_os.py", line 4255, in test_timerfd_ns_epoll
    ep = select.epoll()
         ^^^^^^^^^^^^
AttributeError: module 'select' has no attribute 'epoll'. Did you mean: 'poll'?

FreeBSD 14 build: https://buildbot.python.org/all/#/builders/1232/builds/208

Linked PRs

  • gh-110697: test_os TimerfdTests uses selectors #110789
  • gh-110697: Use CLOCK_RES in test_os.TimerfdTests #111529
Reacted by Masaru Tsuchiyama

Activity

  1. vstinner
    added 3 commits that reference this issue on Oct 12, 2023

    pythongh-110697: test_os TimerfdTests uses selectors

    e4e2bf5

    pythongh-110697: test_os TimerfdTests uses selectors

    574b597

    gh-110697: test_os TimerfdTests uses selectors (#110789)

    8f07b6e

  2. m-tmatma commented on Oct 15, 2023

    @m-tmatma
    m-tmatma
    on Oct 15, 2023
    Contributor
    More actions

    @vstinner
    You already fixed by #110789?

  3. vstinner commented on Oct 15, 2023

    @vstinner
    vstinner
    on Oct 15, 2023
    MemberAuthor
    More actions

    @vstinner: You already fixed by #110789?

    Yes. I was waiting for FreeBSD14 and FreeBSD15 builders: both are now green.

    • https://buildbot.python.org/all/#/builders/1232
    • https://buildbot.python.org/all/#/builders/1238
  4. vstinner
    closed this as completedon Oct 15, 2023
  5. vstinner
    added 3 commits that reference this issue on Oct 30, 2023

    pythongh-110697: test_os TimerfdTests uses CLOCK_RES

    bce9085

    pythongh-110697: Use CLOCK_RES_NS in test_os.TimerfdTests

    a581f52

    gh-110697: Use CLOCK_RES in test_os.TimerfdTests (#111529)

    7b153d1
  6. FullteaR
    added a commit that references this issue on Nov 3, 2023

    pythongh-110697: Use CLOCK_RES in test_os.TimerfdTests (python#111529)

    2933533
  7. aisk
    added 2 commits that reference this issue on Feb 11, 2024

    pythongh-110697: test_os TimerfdTests uses selectors (python#110789)

    ba2f782

    pythongh-110697: Use CLOCK_RES in test_os.TimerfdTests (python#111529)

    377f60c
  8. Glyphack
    added 2 commits that reference this issue on Sep 2, 2024

    pythongh-110697: test_os TimerfdTests uses selectors (python#110789)

    a6b5927

    pythongh-110697: Use CLOCK_RES in test_os.TimerfdTests (python#111529)

    0ef0b93
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