[3.12] gh-113205: test_multiprocessing.test_terminate: Test the API on threadpools (GH-114186) #114222
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… threadpools (pythonGH-114186) pythongh-113205: test_multiprocessing.test_terminate: Test the API works on threadpools Threads can't be forced to terminate (without potentially corrupting too much state), so the expected behaviour of `ThreadPool.terminate` is to wait for the currently executing tasks to finish. The entire test was skipped in pythonGH-110848 (0e9c364). Instead of skipping it entirely, we should ensure the API eventually succeeds: use a shorter timeout. For the record: on my machine, when the test is un-skipped, the task manages to start in about 1.5% cases. (cherry picked from commit c1db960) Co-authored-by: Petr Viktorin <encukou@gmail.com>
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holding off merging while a possible additional test fix is looked into on main. see the issue. |
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gh-113205: test_multiprocessing.test_terminate: Test the API works on threadpools
Threads can't be forced to terminate (without potentially corrupting too much
state), so the expected behaviour of
ThreadPool.terminateis to wait forthe currently executing tasks to finish.
The entire test was skipped in GH-110848 (0e9c364).
Instead of skipping it entirely, we should ensure the API eventually succeeds:
use a shorter timeout.
For the record: on my machine, when the test is un-skipped, the task manages to
start in about 1.5% cases.
(cherry picked from commit c1db960)
Co-authored-by: Petr Viktorin encukou@gmail.com