Commit graph

15 commits

Author SHA1 Message Date
Serhiy Storchaka
26839eae20
gh-133454: Mark tests with many threads that use much memory as bigmem (GH-133456) 2025-05-08 15:57:30 +03:00
Brett Simmers
be1dfccdf2
gh-118727: Don't drop the GIL in drop_gil() unless the current thread holds it (#118745)
`drop_gil()` assumes that its caller is attached, which means that the current
thread holds the GIL if and only if the GIL is enabled, and the enabled-state
of the GIL won't change. This isn't true, though, because `detach_thread()`
calls `_PyEval_ReleaseLock()` after detaching and
`_PyThreadState_DeleteCurrent()` calls it after removing the current thread
from consideration for stop-the-world requests (effectively detaching it).

Fix this by remembering whether or not a thread acquired the GIL when it last
attached, in `PyThreadState._status.holds_gil`, and check this in `drop_gil()`
instead of `gil->enabled`.

This fixes a crash in `test_multiprocessing_pool_circular_import()`, so I've
reenabled it.
2024-05-23 16:59:35 -04:00
Sam Gross
2c19987db5
gh-118729: Temporarily skip test_multiprocessing_pool_circular_import (#118732)
The `pool_in_threads.py` test file may crash in free-threaded builds,
which can lead to the Tsan test hanging. Skip it for now until we fix
the underlying issue.
2024-05-07 21:27:28 +02:00
Malcolm Smith
1d3225ae05
gh-116622: Test updates for Android (#117299)
- re-enable test_fcntl_64_bit on Linux aarch64, but disable it on all
  Android ABIs
- use support.setswitchinterval in all relevant tests
- skip test_fma_zero_result on Android x86_64
- accept EACCES when calling os.get_terminal_size on Android
2024-04-05 20:57:36 +00:00
Victor Stinner
ae319e4b43
gh-105407: Remove unused imports in tests (#105408) 2023-06-06 22:50:43 +02:00
Victor Stinner
426950993f
Fix test_importlib.test_side_effect_import() (#104840)
Wait until the thread spawn by the import completes to avoid dangling
threads. With this fix, the following command no longer fails:

./python -m test --fail-env-changed test_importlib -m test_side_effect_import -F -j20
2023-05-24 10:29:35 +02:00
Victor Stinner
a8c8526fd8
gh-97669: Fix test_tools reference leak (#98216)
test_tools.test_sundry() now uses an unittest mock to prevent the
logging module to register a real "atfork" function which kept the
logging module dictionary alive. So the logging module can be
properly unloaded. Previously, the logging module was loaded before
test_sundry(), but it's no longer the case since recent test_tools
sub-tests removals.
2022-10-12 17:26:21 +02:00
Florian Bruhin
19710145b4
test_threaded_import: Fix unittest.main spelling (GH-93114) 2022-05-25 10:59:32 +03:00
Christian Heimes
2b16a08bc7
bpo-40280: Detect missing threading on WASM platforms (GH-32352)
Co-authored-by: Brett Cannon <brett@python.org>
2022-04-07 09:22:47 +02:00
Serhiy Storchaka
40348acc18
bpo-45229: Remove test_main in many tests (GH-28405)
Instead of explicitly enumerate test classes for run_unittest()
use the unittest ability to discover tests. This also makes these
tests discoverable and runnable with unittest.

load_tests() can be used for dynamic generating tests and adding
doctests. setUpModule(), tearDownModule() and addModuleCleanup()
can be used for running code before and after all module tests.
2021-09-19 15:27:33 +03:00
Antoine Pitrou
2fd16ef406
bpo-43517: Fix false positive in detection of circular imports (#24895) 2021-03-20 20:07:44 +01:00
Hai Shi
c7decc27d5
bpo-40275: Use new test.support helper submodules in tests (GH-21727) 2020-08-04 17:53:12 +02:00
Hai Shi
e80697d687
bpo-40275: Adding threading_helper submodule in test.support (GH-20263) 2020-05-28 00:10:27 +02:00
Kyle Stanley
a65c977552 bpo-19696: Move threaded_import_hangers (GH-14655)
Move `threaded_import_hangers`, a dependency of `test_threaded_import`, to the directory `test_importlib/`. Also update the import references for `threaded_import_hangers` in `test_threaded_import`.





https://bugs.python.org/issue19696
2019-07-12 14:22:05 -07:00
Kyle Stanley
bad02cc3c8 Move test_threaded_import.py to test_importlib/ (GH-14582) 2019-07-05 14:22:42 -07:00
Renamed from Lib/test/test_threaded_import.py (Browse further)