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GeezerVison is showing github.com — `test_import` sometimes fails in "Hypothesis tests on Ubuntu" job · Issue #131229 · python/cpython

test_import sometimes fails in "Hypothesis tests on Ubuntu" job #131229

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test_import sometimes fails in "Hypothesis tests on Ubuntu" job#131229
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ericsnowcurrently
Labels
testsTests in the Lib/test dirTests in the Lib/test dirtopic-importlibtopic-subinterpreterstype-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Description

@sobolevn
sobolevn
opened on Mar 14, 2025
Issue body actions

This is not the first time I see this, but the first time I decided to report it :)

======================================================================
FAIL: test_basic_multiple_interpreters_deleted_no_reset (test.test_import.SinglephaseInitTests.test_basic_multiple_interpreters_deleted_no_reset)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/runner/work/cpython/cpython-ro-srcdir/Lib/test/support/__init__.py", line 1270, in wrapper
    func(self)
    ~~~~^^^^^^
  File "/home/runner/work/cpython/cpython-ro-srcdir/Lib/test/test_import/__init__.py", line 3285, in test_basic_multiple_interpreters_deleted_no_reset
    self.check_copied(loaded_interp1, base)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/work/cpython/cpython-ro-srcdir/Lib/test/test_import/__init__.py", line 2948, in check_copied
    self.assertNotEqual(snap.id, base.snapshot.id)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: 140557519167152 == 140557519167152

----------------------------------------------------------------------

Link: https://github.com/python/cpython/actions/runs/13854070641/job/38766894924?pr=131220

Linked PRs

  • gh-131229: Temporarily skip test_basic_multiple_interpreters_deleted_no_reset #141552

Activity

  1. picnixz
    added
    type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error
    testsTests in the Lib/test dirTests in the Lib/test dir
    topic-importlib
    on Mar 14, 2025
  2. brettcannon
    added
    topic-subinterpreters
    on Mar 21, 2025
  3. github-project-automation
    moved this to Todo in Subinterpreterson Mar 21, 2025
  4. github-project-automation
    added this to Subinterpreterson Mar 21, 2025
  5. brettcannon commented on Mar 21, 2025

    @brettcannon
    brettcannon
    on Mar 21, 2025
    Member
    More actions

    Link to the failing line:

    cpython/Lib/test/test_import/__init__.py

    Line 3285 in b92ee14

    self.check_copied(loaded_interp1, base)

    Looks to be a subinterpreters test, @ericsnowcurrently .

  6. brettcannon
    assigned
    ericsnowcurrently
    on Apr 9, 2025
  7. efimov-mikhail commented on Nov 13, 2025

    @efimov-mikhail
    efimov-mikhail
    on Nov 13, 2025
    Member
    More actions

    Another failuire: https://github.com/python/cpython/actions/runs/19341136619/job/55329588387?pr=139717

  8. sergey-miryanov
    marked CI run failed on test_import #141545 as a duplicate of this issue on Nov 14, 2025
  9. efimov-mikhail commented on Nov 14, 2025

    @efimov-mikhail
    efimov-mikhail
    on Nov 14, 2025
    Member
    More actions

    It seems that this issue started to occur often in the last few days.

    Reacted by Peter Bierma
  10. ZeroIntensity
    added a commit that references this issue on Nov 14, 2025

    gh-131229: Temporarily skip `test_basic_multiple_interpreters_deleted…

    c10fa5b
  11. StanFromIreland
    added a commit that references this issue on Dec 6, 2025

    pythongh-131229: Temporarily skip `test_basic_multiple_interpreters_d…

    a910a3f
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  • @ericsnowcurrently
    ericsnowcurrently

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testsTests in the Lib/test dirTests in the Lib/test dirtopic-importlibtopic-subinterpreterstype-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

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