| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
| |
Fix typos (#123775)
(cherry picked from commit 9017b95ff2dcff16bcb0b0a609ed2b0daa845943)
Co-authored-by: algonell <algonell@gmail.com>
|
| |
|
|
|
| |
(cherry picked from commit 20578a1f68c841a264b72b00591b11ab2fa77b43)
Co-authored-by: Donghee Na <donghee.na@python.org>
|
| |
|
|
|
|
|
|
|
| |
(GH-116683) (#116692)
If the `shutdown()` call happens before the worker thread starts executing
the task, then nothing will be printed to stdout.
(cherry picked from commit 7d1abe9502641a3602e9773aebc29ee56d8f40ae)
Co-authored-by: Sam Gross <colesbury@gmail.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(GH-110306) (#110315)
gh-109917: Fix test instability in test_concurrent_futures (GH-110306)
The test had an instability issue due to the ordering of the dummy
queue operation and the real wakeup pipe operations. Both primitives
are thread safe but not done atomically as a single update and may
interleave arbitrarily. With the old order of operations this can lead
to an incorrect state where the dummy queue is full but the wakeup
pipe is empty. By swapping the order in clear() I think this can no
longer happen in any possible operation interleaving (famous last
words).
(cherry picked from commit a376a72bd92cd7c9930467dd1aba40045fb75e3b)
Co-authored-by: elfstrom <elfstrom@users.noreply.github.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
gh-109047: concurrent.futures catches PythonFinalizationError (#109810)
concurrent.futures: The *executor manager thread* now catches
exceptions when adding an item to the *call queue*. During Python
finalization, creating a new thread can now raise RuntimeError. Catch
the exception and call terminate_broken() in this case.
Add test_python_finalization_error() to test_concurrent_futures.
concurrent.futures._ExecutorManagerThread changes:
* terminate_broken() no longer calls shutdown_workers() since the
call queue is no longer working anymore (read and write ends of
the queue pipe are closed).
* terminate_broken() now terminates child processes, not only
wait until they complete.
* _ExecutorManagerThread.terminate_broken() now holds shutdown_lock
to prevent race conditons with ProcessPoolExecutor.submit().
multiprocessing.Queue changes:
* Add _terminate_broken() method.
* _start_thread() sets _thread to None on exception to prevent
leaking "dangling threads" even if the thread was not started
yet.
(cherry picked from commit 635184212179b0511768ea1cd57256e134ba2d75)
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
gh-109594: Fix concurrent.futures test_timeout() (GH-110018)
Fix test_timeout() of test_concurrent_futures.test_wait. Remove the
future which may or may not complete depending if it takes longer
than the timeout ot not. Keep the second future which does not
complete before wait(). Make also the test faster: 0.5 second instead
of 6 seconds, so remove @support.requires_resource('walltime')
decorator.
(cherry picked from commit 9be283e5e15d5d5685b78a38eb132501f7f3febb)
Co-authored-by: Victor Stinner <vstinner@python.org>
|
| |
|
|
|
|
|
|
|
|
|
| |
(#109952)
gh-109565: Fix concurrent.futures test_future_times_out() (GH-109949)
as_completed() uses a timeout of 100 ms instead of 10 ms. Windows
monotonic clock resolution is around 15.6 ms.
(cherry picked from commit b1aebf1e6576680d606068d17e2208259573e061)
Co-authored-by: Victor Stinner <vstinner@python.org>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
(GH-109887) (#109892)
gh-109832: concurrent.futures test_deadlock restores sys.stderr (GH-109887)
test_error_at_task_unpickle() and
test_error_during_result_unpickle_in_result_handler() now restore
sys.stderr which is overriden by _raise_error_ignore_stderr().
(cherry picked from commit 2897142d2ec0930a8991af964c798b68fb6dcadd)
Co-authored-by: Victor Stinner <vstinner@python.org>
|
| |
|
|
|
|
|
|
|
|
|
| |
(#109705)
gh-109702: Increase concurrent_futures deadlock timeout (GH-109703)
Replace SHORT_TIMEOUT with LONG_TIMEOUT in test_deadlock of
test_concurrent_futures.
(cherry picked from commit 1eb1b45183c3b8aeefe3d5d27694155741e82bbc)
Co-authored-by: Victor Stinner <vstinner@python.org>
|
| |
|
|
|
|
| |
(GH-108513) (#109784)
This fixes issue GH-105829, https://github.com/python/cpython/issues/105829
(cherry picked from commit 405b06375a8a4cdb08ff53afade09a8b66ec23d5)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* gh-108834: regrtest reruns failed tests in subprocesses (#108839)
When using --rerun option, regrtest now re-runs failed tests
in verbose mode in fresh worker processes to have more
deterministic behavior. So it can write its final report even
if a test killed a worker progress.
Add --fail-rerun option to regrtest: exit with non-zero exit code
if a test failed pass passed when re-run in verbose mode (in a
fresh process). That's now more useful since tests can pass
when re-run in a fresh worker progress, whereas they failed
when run after other tests when tests are run sequentially.
Rename --verbose2 option (-w) to --rerun. Keep --verbose2 as a
deprecated alias.
Changes:
* Fix and enhance statistics in regrtest summary. Add "(filtered)"
when --match and/or --ignore options are used.
* Add RunTests class.
* Add TestResult.get_rerun_match_tests() method
* Rewrite code to serialize/deserialize worker arguments as JSON
using a new WorkerJob class.
* Fix stats when a test is run with --forever --rerun.
* If failed test names cannot be parsed, log a warning and don't
filter tests.
* test_regrtest.test_rerun_success() now uses a marker file, since
the test is re-run in a separated process.
* Add tests on normalize_test_name() function.
* Add test_success() and test_skip() tests to test_regrtest.
(cherry picked from commit 31c2945f143c6b80c837fcf09a5cfb85fea9ea4c)
* gh-108834: regrtest --fail-rerun exits with code 5 (#108896)
When the --fail-rerun option is used and a test fails and then pass,
regrtest now uses exit code 5 ("rerun) instead of 2 ("bad test").
(cherry picked from commit 1170d5a292b46f754cd29c245a040f1602f70301)
* gh-108416: Mark slow but not CPU bound test methods with requires_resource('walltime') (GH-108480)
(cherry picked from commit 1e0d62793a84001e92f1c80b511d3a212b435acc)
* Manually sync Lib/test/libregrtest/ from main
---------
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
(GH-108421) (#108798)
gh-108416: Mark slow test methods with @requires_resource('cpu') (GH-108421)
Only mark tests which spend significant system or user time,
by itself or in subprocesses.
(cherry picked from commit f3ba0a74cd50274acdcd592d4ce8395b92492b7c)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
|
|
|
gh-108388: Convert test_concurrent_futures to package (#108401)
Convert test_concurrent_futures to a package of sub-tests.
(cherry picked from commit aa6f787faa4bc45006da4dc2f942fb9b82c98836)
|
