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 b1aebf1e65)
Co-authored-by: Victor Stinner <vstinner@python.org>
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-109845: Make test_ftplib more stable under load (GH-109912)
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>
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-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-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-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() (GH-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)
Co-authored-by: Victor Stinner <vstinner@python.org>
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)
gh-109582: test_fork_signal_handling should wait for event (GH-109605)
Sometimes the child_handled event was missing because either
the child quits before it gets a chance to handle the signal,
or the parent asserts before the event notification is
delivered via IPC. Synchronize explicitly to avoid this.
(cherry picked from commit 608c1f3083)
Co-authored-by: Davide Rizzo <sorcio@gmail.com>
gh-108303: Move `test_future` into its own test_future_stmt subdir (#109368)
(cherry picked from commit 82505dc351)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
* gh-108303: Create Lib/test/test_dataclasses/ directory (GH-108978)
Move test_dataclasses.py and its "dataclass_*.py" modules into the
new Lib/test/test_dataclasses/ subdirectory.
(cherry picked from commit 14d6e197cc)
Co-authored-by: Victor Stinner <vstinner@python.org>
* Fix Lint job: update Lib/test/.ruff.toml
---------
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-108303: Remove unused Lib/test/sgml_input.html (GH-108305)
In Python 2.7, the file was used by Lib/test/test_sgmllib.py to test
Lib/sgmllib.py. The sgmllib module and its tests have been removed in
Python 3.0.
(cherry picked from commit d2879f2095)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-103053: Skip test_freeze_simple_script() on PGO build (#109591)
Skip test_freeze_simple_script() of test_tools.test_freeze if Python
is built with "./configure --enable-optimizations", which means with
Profile Guided Optimization (PGO): it just makes the test too slow.
The freeze tool is tested by many other CIs with other (faster)
compiler flags.
test.pythoninfo now gets also get_build_info() of
test.libregrtests.utils.
(cherry picked from commit 81cd1bd713)
gh-108973: Fix asyncio test_subprocess_consistent_callbacks() (GH-109431)
SubprocessProtocol process_exited() method can be called before
pipe_data_received() and pipe_connection_lost() methods. Document it
and adapt the test for that.
Revert commit 282edd7b2a.
_child_watcher_callback() calls immediately _process_exited(): don't
add an additional delay with call_soon(). The reverted change didn't
make _process_exited() more determistic: it can still be called
before pipe_connection_lost() for example.
(cherry picked from commit ced6924630)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Davide Rizzo <sorcio@gmail.com>
gh-109580: Skip test_perf_profiler on ASAN build (GH-109584)
Skip test_perf_profiler if Python is built with ASAN, MSAN or UBSAN
sanitizer. Python does crash randomly in this test on such build.
(cherry picked from commit 754519a9f8)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109546: Add more tests for formatting floats and fractions (GH-109548)
(cherry picked from commit beb5ec5817)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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-84867: Do not load tests from TestCase and FunctionTestCase (GH-100497)
(cherry picked from commit 66d1d7eb06)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-50644: Forbid pickling of codecs streams (GH-109180)
Attempts to pickle or create a shallow or deep copy of codecs streams
now raise a TypeError.
Previously, copying failed with a RecursionError, while pickling
produced wrong results that eventually caused unpickling to fail with
a RecursionError.
(cherry picked from commit d6892c2b92)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-88943: Improve syntax error for non-ASCII character that follows a numerical literal (GH-109081)
It now points on the invalid non-ASCII character, not on the valid numerical literal.
(cherry picked from commit b2729e93e9)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-109823: Adjust labels in compiler when removing an empty basic block which is a jump target (GH-109839)
(cherry picked from commit d73c12b88c)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
gh-109496: Detect Py_DECREF() after dealloc in debug mode (GH-109539)
On a Python built in debug mode, Py_DECREF() now calls
_Py_NegativeRefcount() if the object is a dangling pointer to
deallocated memory: memory filled with 0xDD "dead byte" by the debug
hook on memory allocators. The fix is to check the reference count
*before* checking for _Py_IsImmortal().
Add test_decref_freed_object() to test_capi.test_misc.
(cherry picked from commit 0bb0d88e2d)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-108843: fix ast.unparse for f-string with many quotes (GH-108981)
(cherry picked from commit 23f9f6f464)
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
gh-102251: Disable non-rerunnable test in test_import (GH-106013)
(cherry picked from commit 4849a80dd1)
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
[3.12] gh-109096: Silence test_httpservers fork + threads DeprecationWarning on CGI support.
We're not fixing CGIHTTPRequestHandler as it is deprecated in 3.13 to go
away in 3.15. This just removes noise from our test suite when warnings
are rightfully enabled.
If the long pre-existing fork+threading mix here ever causes anyone
deadlocks as is possible, disabling the test entirely on that platform
makes sense rather than attempting to fix
http.server.CGIHTTPRequestHandler or refactor to not use a threaded
server in the test.
gh-109219: propagate free vars through type param scopes (GH-109377)
(cherry picked from commit 909adb5092)
Co-authored-by: Carl Meyer <carl@oddbird.net>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-109396: Fix test_socket.test_hmac_sha1() in FIPS mode (GH-109423)
Use a longer key: FIPS mode requires at least of at least 112 bits.
The previous key was only 32 bits.
(cherry picked from commit e091b9f20f)
Co-authored-by: Victor Stinner <vstinner@python.org>
* gh-60283: Check for redefined test names in CI (GH-109161)
(cherry picked from commit 3cb9a8edca)
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
* Update exclude list for 3.12
* Explicitly exclude files which failed to lint/parse
* Sort to avoid future merge conflicts
---------
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-104736: Fix test_gdb tests on ppc64le with clang (GH-109360)
Fix test_gdb on Python built with LLVM clang 16 on Linux ppc64le (ex:
Fedora 38). Search patterns in gdb "bt" command output to detect
when gdb fails to retrieve the traceback. For example, skip a test if
"Backtrace stopped: frame did not save the PC" is found.
(cherry picked from commit 44d9a71ea2)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-109357: Fix test_monitoring.test_gh108976() (GH-109358)
The test now calls free_tool_id() so it can be run multiple times in
the same process. For example, the following command no longer fails:
python -m test test_monitoring -R 3:3
(cherry picked from commit 388d91cd47)
Co-authored-by: Victor Stinner <vstinner@python.org>
