asyncio.TaskGroup and asyncio.Timeout classes now raise proper RuntimeError
if they are improperly used.
* When they are used without entering the context manager.
* When they are used after finishing.
* When the context manager is entered more than once (simultaneously or
sequentially).
* If there is no current task when entering the context manager.
They now remain in a consistent state after an exception is thrown,
so subsequent operations can be performed correctly (if they are allowed).
(cherry picked from commit 6c23635f2b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: James Hilton-Balfe <gobot1234yt@gmail.com>
Test case matching patterns specified by options --match, --ignore,
--matchfile and --ignorefile are now tested in the order of
specification, and the last match determines whether the test case be run
or ignored.
(cherry picked from commit 9a1fe09622)
gh-110932: Fix regrtest for SOURCE_DATE_EPOCH (GH-111143)
If the SOURCE_DATE_EPOCH environment variable is defined, use its
value as the random seed.
(cherry picked from commit 7237fb578d)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-111126: Use `isinstance` instead of `assert[Not]IsInstance` in `test_typing` (GH-111127)
(cherry picked from commit ea7c26e4b8)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-111092: Make turtledemo run without default root enabled (GH-111093)
Add missing 'root' argument to PanedWindow call.
Other root children already have it.
(cherry picked from commit b802882fb2)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-103737: IDLE - Remove unneeded .keys() for dict iteration (GH-110960)
Add comments where .keys() is needed.
Leave debugger usages along because situation is unclear as indicated in expanded comment.
Most testing is manual.
(cherry picked from commit baefbb21d9)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-111019: Align expected and actual titles in test output (GH-111020)
Align expected and actual titles in output from
assert_has_calls/assert_called_with for greater readability
(cherry picked from commit 77dbd95609)
Co-authored-by: James <morisja@gmail.com>
gh-110756: Fix libregrtest clear_caches() for distutils
Restore code removed by recent sync with the main branch which no
longer has distutils:
commit 26748ed4f6.
gh-110995: Fix test_gdb check_usable_gdb() (GH-110998)
Fix detection of gdb built without Python scripting support.
* check_usable_gdb() doesn't check gdb exit code when calling
run_gdb().
* Use shutil.which() to get the path to the gdb program.
(cherry picked from commit 920b3dfaca)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110695: test_asyncio uses 50 ms for clock resolution (GH-110952)
Before utils.CLOCK_RES constant was added (20 ms), test_asyncio
already used 50 ms.
(cherry picked from commit 9a9fba825f)
Co-authored-by: Victor Stinner <vstinner@python.org>
regrtest: Prepend 'use' options in --{fast,slow}-ci (GH-110363)
This allows individual resources to be disabled without having to explicitly re-enable all others.
(cherry picked from commit b75186f69e)
Co-authored-by: Zachary Ware <zach@python.org>
zipinfo now supports the full range of values in the TZ string
determined by RFC 8536 and detects all invalid formats.
Both Python and C implementations now raise exceptions of the same
type on invalid data.
(cherry picked from commit ab08ff7882)
(cherry picked from commit 72b0f0eaf5)
Now re.error is raised instead of OverflowError or RuntimeError for
too large width of look-behind pattern.
The limit is increased to 2**32-1 (was 2**31-1).
(cherry picked from commit e2b3d831fd)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Copy files from main to this branch:
* Lib/test/libregrtest/*.py
* Lib/test/__init__.py
* Lib/test/__main__.py
* Lib/test/autotest.py
* Lib/test/pythoninfo.py
* Lib/test/regrtest.py
* Lib/test/test_regrtest.py
Copy also changes from:
* Lib/test/support/__init__.py
* Lib/test/support/os_helper.py
* Lib/test/support/testresult.py
* Lib/test/support/threading_helper.py
* Lib/test/test_support.py
Do not modify scripts running tests such as Makefile.pre.in,
.github/workflows/build.yml or Tools/scripts/run_tests.py: do not use
--fast-ci and --slow-ci in this change.
Changes:
* SPLITTESTDIRS: don't include test_inspect.
* Add utils.process_cpu_count() using len(os.sched_getaffinity(0)).
* test_regrtest doesn't use @support.without_optimizer which doesn't
exist in Python 3.11.
* Add support.set_sanitizer_env_var().
* Update test_faulthandler to use support.set_sanitizer_env_var().
* @support.without_optimizer doesn't exist in 3.11.
* Add support.Py_DEBUG.
* regrtest.refleak: 3.11 doesn't have sys.getunicodeinternedsize.
gh-110673: test_pty raises on short write (GH-110677)
Add write_all() helper function to test_pty to raise an exception on
short write: if os.writes() does not write all bytes. It should not
happen for a PTY.
(cherry picked from commit b4e8049766)
Co-authored-by: Victor Stinner <vstinner@python.org>
It does not already work (because it locks only addCleanup(), not doCleanups()),
and it is no longer needed since the clean up procedure waits for all test threads to join.
(cherry picked from commit f27b830907)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-110662: multiprocessing test_async_timeout() increase timeout (GH-110663)
Increase timeout from 1 second to 30 seconds, if not longer. The
important part is that apply_async() takes longer than TIMEOUT2.
(cherry picked from commit 790ecf6302)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110666: Fix multiprocessing test_terminate() elapsed (GH-110667)
multiprocessing test_terminate() and test_wait_socket_slow() no
longer test the CI performance: no longer check maximum elapsed time.
Add CLOCK_RES constant: tolerate a difference of 100 ms.
(cherry picked from commit 1556f426da)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110656: Fix logging test_post_fork_child_no_deadlock() if ASAN (GH-110657)
Skip test_post_fork_child_no_deadlock() if Python is built with ASAN.
Add support.HAVE_ASAN_FORK_BUG.
(cherry picked from commit f901f56313)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110647: Fix signal test_stress_modifying_handlers() (GH-110650)
* cycle_handlers() now waits until at least one signal is received.
* num_received_signals can be equal to num_sent_signals.
(cherry picked from commit e07c37cd52)
Co-authored-by: Victor Stinner <vstinner@python.org>
It now fails if the original bug is not fixed, and no longer produce ResourceWarning with fixed code.
(cherry picked from commit 5aa62a8de1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
TypeError would be overwritten by OverflowError
if 'code' param contained non-ints.
(cherry picked from commit 344d3a222a)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
contextmanager and asynccontextmanager context managers now close an invalid
underlying generator object that yields more then one value.
(cherry picked from commit 96fed66a65)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Deprecation warning about non-integer numbers in gettext now always refers
to the line in the user code where gettext function or method is used.
Previously, it could refer to a line in gettext code.
Also, increase test coverage for NullTranslations and domain-aware functions
like dngettext().
(cherry picked from commit 326c6c4e07)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-110184: Fix subprocess test_pipesize_default() (GH-110465)
For proc.stdin, get the size of the read end of the test pipe.
Use subprocess context manager ("with proc:").
(cherry picked from commit d023d4166b)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109888: Fix test_os _kill_with_event() on Windows (GH-110421)
Replace os.kill() with proc.kill() which catchs PermissionError.
Rewrite _kill_with_event():
* Use subprocess context manager ("with proc:").
* Use sleeping_retry() to wait until the child process is ready.
* Replace SIGINT with proc.kill() on error.
* Replace 10 seconds with SHORT_TIMEOUT to wait until the process is
ready.
* Replace 0.5 seconds with SHORT_TIMEOUT to wait for the process
exit.
(cherry picked from commit aaf297c048)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-110393: Remove watchdog with hardcoded timeout (GH-110400)
test_builtin and test_socketserver no longer use signal.alarm() to
implement a watchdog with a hardcoded timeout (2 and 60 seconds).
Python test runner regrtest has two watchdogs: faulthandler and
timeout on running worker processes. Tests using short hardcoded
timeout can fail on slowest buildbots just because the timeout is too
short.
(cherry picked from commit 1328fa31fe)
Co-authored-by: Victor Stinner <vstinner@python.org>
