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>
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>
