gh-109295: Fix test_os.test_access_denied() for TEMP=cwd (GH-109299)
Fix test_os.test_access_denied() when the TEMP environment variable
is equal to the current working directory. Run the test using a
different filename, since self.fname already exists in this case.
(cherry picked from commit 7dedfd36dc)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109295: Clean up multiprocessing in test_asyncio and test_compileall (GH-109298)
test_asyncio and test_compileall now clean up multiprocessing by
calling multiprocessing _cleanup_tests(): explicitly clean up
resources and stop background processes like the resource tracker.
(cherry picked from commit 09ea4b8706)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109195: fix source location for super load before LOAD_SUPER_ATTR (GH-109289)
(cherry picked from commit ceeb4173ae)
Co-authored-by: Carl Meyer <carl@oddbird.net>
gh-90805: Make sure test_functools works with and without _functoolsmodule (GH-108644)
(cherry picked from commit baa6dc8e38)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-109230: test_pyexpat no longer depends on the current directory (GH-109233)
Fix test_pyexpat.test_exception(): it can now be run from a directory
different than Python source code directory. Before, the test failed
in this case.
Skip the test if Modules/pyexpat.c source is not available. Skip also
the test on Python implementations other than CPython.
(cherry picked from commit e55aab9578)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109237: Fix test_site for non-ASCII working directory (GH-109238)
Fix test_site.test_underpth_basic() when the working directory
contains at least one non-ASCII character: encode the "._pth" file to
UTF-8 and enable the UTF-8 Mode to use UTF-8 for the child process
stdout.
(cherry picked from commit cbb3a6f8ad)
Co-authored-by: Victor Stinner <vstinner@python.org>
Fix an ironic typo in a code comment. (gh-109186)
(cherry picked from commit 75cd86599b)
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
* gh-109118: Fix runtime crash when NameError happens in PEP 695 function (#109123)
(cherry picked from commit 17f994174d)
* [3.12] gh-109118: Fix runtime crash when NameError happens in PEP 695 function (GH-109123).
(cherry picked from commit 17f994174d)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
GH-109067: fix randomly failing `test_async_gen_asyncio_gc_aclose_09` test (GH-109142)
Use `asyncio.sleep(0)` instead of short sleeps.
(cherry picked from commit ccd48623d4)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
gh-109022: [Enum] require `names=()` to create empty enum type (GH-109048)
add guard so that ``Enum('bar')`` raises a TypeError instead of
creating a new enum class called `bar`. To create the new but
empty class, use:
huh = Enum('bar', names=())
(cherry picked from commit c74e440168)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
gh-68403: Fix test_coverage in test_trace (GH-108910)
Its behavior no longer affected by test running options such as -m.
(cherry picked from commit 7e1a7abb98)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-75743: Restore test_timeout.testConnectTimeout() (GH-109087)
This un-skips this test now that pythontest.net implements appropriate firewall
rules for it.
(cherry picked from commit 1829a3c9a3)
Co-authored-by: Ee Durbin <ewdurbin@gmail.com>
gh-103186: Suppress and assert expected RuntimeWarnings in test_sys_settrace (GH-103244)
Caused as a result of frame manipulation where locals are never assigned / initialised.
(cherry picked from commit 3e53ac9903)
Co-authored-by: Ijtaba Hussain <ijtabahussain@live.com>
gh-108851: Fix tomllib recursion tests (GH-108853)
* Add get_recursion_available() and get_recursion_depth() functions
to the test.support module.
* Change infinite_recursion() default max_depth from 75 to 100.
* Fix test_tomllib recursion tests for WASI buildbots: reduce the
recursion limit and compute the maximum nested array/dict depending
on the current available recursion limit.
* test.pythoninfo logs sys.getrecursionlimit().
* Enhance test_sys tests on sys.getrecursionlimit()
and sys.setrecursionlimit().
(cherry picked from commit 8ff1142578)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-89392: Use unittest test runner for doctests in test_getopt (GH-108916)
(cherry picked from commit f980cc19b9)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-89392: Use normal unittest runner in test_type_cache (GH-108911)
(cherry picked from commit eaabaac7c0)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-91960: Skip test_gdb if gdb cannot retrive Python frames (GH-108999)
Skip test_gdb if gdb is unable to retrieve Python frame objects: if a
frame is "<optimized out>". When Python is built with "clang -Og",
gdb can fail to retrive the 'frame' parameter of
_PyEval_EvalFrameDefault(). In this case, tests like py_bt() are
likely to fail. Without getting access to Python frames,
python-gdb.py is mostly clueless on retrieving the Python traceback.
Moreover, test_gdb is no longer skipped on macOS if Python is built
with Clang.
(cherry picked from commit fbce43a251)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-108983: Add more PEP 526 tests to `test_grammar` (GH-108984)
(cherry picked from commit 1fb20d42c5)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-108962: Skip test_tempfile.test_flags() if not supported (GH-108964)
Skip test_tempfile.test_flags() if chflags() fails with "OSError:
[Errno 45] Operation not supported" (ex: on FreeBSD 13).
(cherry picked from commit cd2ef21b07)
Co-authored-by: Victor Stinner <vstinner@python.org>
* 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 31c2945f14)
* 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 1170d5a292)
* gh-108416: Mark slow but not CPU bound test methods with requires_resource('walltime') (GH-108480)
(cherry picked from commit 1e0d62793a)
* Manually sync Lib/test/libregrtest/ from main
---------
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Docs: Fix typo in datetime.tzinfo docstring (GH-107257)
(cherry picked from commit 60a9eea3f5)
Co-authored-by: Mikhail Samylov <Samylov-Mikhail@yandex.com>
Co-authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
GH-108202: Document ``calendar``'s command-line interface (GH-109020)
(cherry picked from commit f0f96a9f40)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* GH-108390: Prevent non-local events being set with `sys.monitoring.set_local_events()` (GH-108420)
* Restore generated objects
* Restore size of monitoring arrays in code object for 3.12 ABI compatibility.
* Update ABI file
[3.12] gh-89392: Remove support of test_main() in libregrtest (GH-108876).
(cherry picked from commit 04a0830b00)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Reorder some test's decorators (GH-108804)
For example, do not demand the 'cpu' resource if the test cannot be run
due to non-working threads.
(cherry picked from commit 509bb61977)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-108822: regrtest computes statistics (#108793)
test_netrc, test_pep646_syntax and test_xml_etree now return results
in the test_main() function.
Changes:
* Rewrite TestResult as a dataclass with a new State class.
* Add test.support.TestStats class and Regrtest.stats_dict attribute.
* libregrtest.runtest functions now modify a TestResult instance
in-place.
* libregrtest summary lists the number of run tests and skipped
tests, and denied resources.
* Add TestResult.has_meaningful_duration() method.
* Compute TestResult duration in the upper function.
* Use time.perf_counter() instead of time.monotonic().
* Regrtest: rename 'resource_denieds' attribute to 'resource_denied'.
* Rename CHILD_ERROR to MULTIPROCESSING_ERROR.
* Use match/case syntadx to have different code depending on the
test state.
Notes on the backport: doctest.TestResults.skipped is a new feature
in Python 3.13, so don't use it in the backport.
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
(cherry picked from commit d4e534cbb3)
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 f3ba0a74cd)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-106392: Fix inconsistency in deprecation warnings (GH-106436)
They used "datetime" to refer to both the object and the module.
(cherry picked from commit d5c5d4bfd3)
Co-authored-by: William Andrea <william.j.andrea@gmail.com>
Make test_fcntl quiet (GH-108758)
Running test_fcntl logs two "struct.pack: ..." lines because
multiprocessing imports test_fcntl twice with
test.support.verbose=1. Move get_lockdata() inside TestFcntl test
case and only call it where it's needed, to stop logging these lines.
(cherry picked from commit 23f54c1200)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-108682: [Enum] raise TypeError if super().__new__ called in custom __new__ (GH-108704)
When overriding the `__new__` method of an enum, the underlying data type should be created directly; i.e. .
member = object.__new__(cls)
member = int.__new__(cls, value)
member = str.__new__(cls, value)
Calling `super().__new__()` finds the lookup version of `Enum.__new__`, and will now raise an exception when detected.
(cherry picked from commit d48760b2f1)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
