gh-109955 : Update state transition comments for asyncio.Task (GH-109910)
(cherry picked from commit 45cf5b0c69)
Co-authored-by: Kristján Valur Jónsson <sweskman@gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-110031: Skip test_threading fork tests if ASAN (#110100)
Skip test_threading tests using thread+fork if Python is built with
Address Sanitizer (ASAN).
(cherry picked from commit 86e76ab8af)
gh-110088, gh-109878: Fix test_asyncio timeouts (#110092)
Fix test_asyncio timeouts: don't measure the maximum duration, a test
should not measure a CI performance. Only measure the minimum
duration when a task has a timeout or delay. Add CLOCK_RES to
test_asyncio.utils.
(cherry picked from commit db0a258e79)
gh-110052: Fix faulthandler for freed tstate (#110069)
faulthandler now detected freed interp and freed tstate, and no
longer dereference them.
Backport to 3.11: add pycore_pymem.h include to traceback.c.
(cherry picked from commit 2e37a38bcb)
gh-110036: multiprocessing Popen.terminate() catches PermissionError (GH-110037)
On Windows, multiprocessing Popen.terminate() now catchs
PermissionError and get the process exit code. If the process is
still running, raise again the PermissionError. Otherwise, the
process terminated as expected: store its exit code.
(cherry picked from commit bd4518c60c)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109960: Remove test_pty timeout of 10 seconds (GH-110058)
In 2003, test_pty got a hardcoded timeout of 10 seconds to prevent
hanging on AIX & HPUX "if run after test_openpty":
commit 7d8145268e. Since 2003, test_pty
was no longer reported to hang on AIX. But today, the test can fail
simply because a CI is busy running other tests in parallel.
The timeout of 10 seconds is no longer needed, just remove it.
Moreover, regrtest now has multiple built-in generic timeout
mecanisms.
(cherry picked from commit 5fdcea7440)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110033: Fix signal test_interprocess_signal() (GH-110035)
Fix test_interprocess_signal() of test_signal. Make sure that the
subprocess.Popen object is deleted before the test raising an
exception in a signal handler. Otherwise, Popen.__del__() can get the
exception which is logged as "Exception ignored in: ...." and the
test fails.
(cherry picked from commit 7e0fbf5175)
Co-authored-by: Victor Stinner <vstinner@python.org>
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 9be283e5e1)
Co-authored-by: Victor Stinner <vstinner@python.org>
As discussed in comments to GH-109544, the semantics of this attribute
are somewhat confusing. Add a note explaining its limitations and
steering users towards __required_keys__ and __optional_keys__ instead.
(cherry picked from commit f49958c886)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-109615: Fix support test_copy_python_src_ignore() on WASM (GH-109970)
Not only check if src_dir exists, but look also for Lib/os.py
landmark.
(cherry picked from commit cc54bcf17b)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109615: Fix support test_copy_python_src_ignore() (#109958)
Fix the test when run on an installed Python: use "abs_srcdir" of
sysconfig, and skip the test if the Python source code cannot be
found.
* Tools/patchcheck/patchcheck.py, Tools/freeze/test/freeze.py and
Lib/test/libregrtest/utils.py now first try to get "abs_srcdir"
from sysconfig, before getting "srcdir" from sysconfig.
* test.pythoninfo logs sysconfig "abs_srcdir".
(cherry picked from commit b89ed9df39)
gh-109615: Fix test_tools.test_freeze SRCDIR (#109935)
Fix copy_source_tree() function of test_tools.test_freeze:
* Don't copy SRC_DIR/build/ anymore. This directory is modified by
other tests running in parallel.
* Add test.support.copy_python_src_ignore().
* Use sysconfig to get the source directory.
* Use sysconfig.get_config_var() to get CONFIG_ARGS variable.
(cherry picked from commit 1512d6c6ee)
gh-107298: Document PyMODINIT_FUNC macro (#109236)
Document PyMODINIT_FUNC macro.
Remove links to PyAPI_FUNC() and PyAPI_DATA() macros since they are
not documented. These macros should only be used to define the Python
C API. They should not be used outside Python code base.
(cherry picked from commit d7a27e527d)
Remove loop from docstring for asyncio.streams.open_connection (GH-108528)
(cherry picked from commit e721f7a951)
Co-authored-by: Tom Gillespie <tgbugs@gmail.com>
recv() can return partial data cut in the middle of a multibyte
character. Test raw binary data instead of data incorrectly decoded by parts.
(cherry picked from commit 2ef2fffe3b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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 2897142d2e)
Co-authored-by: Victor Stinner <vstinner@python.org>
Follow-up of gh-107219.
* Only close the connection writer on Windows.
* Also use existing constant _winapi.ERROR_OPERATION_ABORTED instead of
WSA_OPERATION_ABORTED.
(cherry picked from commit 0b4e090422)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Counting for signal checking now continues in new match from the point where
it ended in the previous match instead of starting from 0.
(cherry picked from commit 8ac2085b80)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-109401: Fix threading barrier test_default_timeout() (GH-109875)
Increase timeouts. Barrier default timeout should be long enough to
spawn 4 threads on a slow CI.
(cherry picked from commit e5186c3de4)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109748: Fix venv test_zippath_from_non_installed_posix() (GH-109872)
Fix test_zippath_from_non_installed_posix() of test_venv: don't copy
__pycache__/ sub-directories, because they can be modified by other
Python tests running in parallel.
(cherry picked from commit 25bb266fc8)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-89363: Skip threading test_is_alive_after_fork() if ASAN (GH-109835)
Skip test_is_alive_after_fork() of test_threading if Python is built
with Address Sanitizer (ASAN).
(cherry picked from commit bc06743533)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109833: Fix asyncio test_wait_for() (GH-109834)
Expect the test to be "short" but don't measure the exact performance
of the CI. SHORT_TIMEOUT is about 30 seconds whereas the cancelled
coroutine takes around 1 hour.
(cherry picked from commit f29bc9c9a0)
Co-authored-by: Victor Stinner <vstinner@python.org>
GH-95913: Add the release date for Python 3.11 (GH-109750)
(cherry picked from commit b10de68c6c)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-109706: Fix multiprocessing test_nested_startmethod() (GH-109707)
Don't check order, queue items can be written in any order.
(cherry picked from commit b03a791497)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109709: Fix asyncio test_stdin_broken_pipe() (#109710)
Replace harcoded sleep of 500 ms with synchronization using a pipe.
Fix also Process._feed_stdin(): catch also BrokenPipeError on
stdin.write(input), not only on stdin.drain().
(cherry picked from commit cbbdf2c144)
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 1eb1b45183)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109375: Fix bug where pdb registers an alias without an associated command (GH-109376)
(cherry picked from commit 68a6f21f47)
Co-authored-by: buermarc <44375277+buermarc@users.noreply.github.com>
* gh-108388: Convert test_concurrent_futures to package (#108401)
Convert test_concurrent_futures to a package of sub-tests.
(cherry picked from commit aa6f787faa)
Notes on backport to 3.11:
* AsCompletedTests: Revert test_future_times_out() => test_zero_timeout()
* Restore TODO comment
* ThreadPoolExecutorTest.test_hang_global_shutdown_lock():
add @support.requires_resource('cpu').
gh-108948: Skip test_tarfile.test_modes() on EFTYPE error (#109697)
On FreeBSD, regular users cannot set the sticky bit. Skip the test if
chmod() fails with EFTYPE error.
(cherry picked from commit 26e06ad617)
