Instead of hacking into the Clinic class, use the Argument Clinic tool
to run the ClinicExternalTest test suite.
(cherry picked from commit 83a2837b32)
Co-authored-by: Erlend E. Aasland <erlend@python.org>
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
gh-107237: Fix test_udp_reconnection() of test_logging (#107238)
test_logging: Fix test_udp_reconnection() by increasing the timeout
from 100 ms to 5 minutes (LONG_TIMEOUT).
Replace also blocking wait() with wait(LONG_TIMEOUT) in
test_output() to prevent the test to hang.
(cherry picked from commit ed08238327)
Add test for the 'destination <name> clear' command,
and the 'destination' directive in general.
Fix two bugs in 'destination <name> clear' command:
1. The text attribute of the allocator is called 'text', not '_text'
2. Return after processing the 'clear' command,
instead of proceeding directly to the fail().
(cherry picked from commit 3372bcba98)
[3.11] gh-105235: Prevent reading outside buffer during mmap.find() (GH-105252)
* Add a special case for s[-m:] == p in _PyBytes_Find
* Add tests for _PyBytes_Find
* Make sure that start <= end in mmap.find.
(cherry picked from commit ab86426a34)
gh-102541: Add test case for help() for non_existent_module (GH-106340)
Test fix for when one enters, for instance, 'abd' at the 'help>' prompt.
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(cherry picked from commit 292ac4bfe9)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-106498: Revert incorrect colorsys.rgb_to_hls change (GH-106627)
gh-86618 assumed a-b-c = a-(b+c) = a-d where d = b+d.
For floats 2.0, 1.0, and 0.9999999999999999, this assumption
is false. The net change of 1.1102230246251565e-16 to 0.0
results in division by 0. Revert the replacement. Add test.
(cherry picked from commit a2d54d4e8a)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-105497: [Enum] Fix flag mask inversion when unnamed flags exist (GH-106468)
For example:
class Flag(enum.Flag):
A = 0x01
B = 0x02
MASK = 0xff
~Flag.MASK is Flag(0)
(cherry picked from commit 95b7426f45)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
gh-94777: Fix deadlock in ProcessPoolExecutor (GH-94784)
Fixes a hang in multiprocessing process pool executor when a child process crashes and code could otherwise block on writing to the pipe. See GH-94777 for more details.
(cherry picked from commit 6782fc0502)
Co-authored-by: Louis Paulot <55740424+lpaulot@users.noreply.github.com>
Reduce test noise by fixing or catching and testing stderr messages from individual tests.
test_cmd_line_script.test_script_as_dev_fd calls spawn_python and hence subprocess.Popen with incompatible arguments. On POSIX, pass_fds forces close_fds to be True (subprocess.py line 848). Correct the call.
test_uuid.test_cli_namespace_required_for_uuid3: when the namespace is omitted, uuid.main calls argparse.Argument_Parser.error, which prints to stderr before calling sys.exit, which raises SystemExit. Unittest assertRaises catches the exception but not the previous output. Catch the output and test it.
test_warnings.test_catchwarnings_with_simplefilter_error similarly prints before raising. Catch the output and test it.
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Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
(cherry picked from commit 9d582250d8)
gh-90876: Restore the ability to import multiprocessing when `sys.executable` is `None` (GH-106464)
Prevent `multiprocessing.spawn` from failing to *import* in environments
where `sys.executable` is `None`. This regressed in 3.11 with the addition
of support for path-like objects in multiprocessing.
Adds a test decorator to have tests only run when part of test_multiprocessing_spawn to `_test_multiprocessing.py` so we can start to avoid re-running the same not-global-state specific test in all 3 modes when there is no need.
(cherry picked from commit c60df361ce)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
When inverting a Flag member (or boundary STRICT), only consider other canonical flags; when inverting an IntFlag member (or boundary KEEP), also consider aliases.
(cherry picked from commit 59f009e589)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
gh-102541: Fix Helper.help("mod") for non-existent mod (GH-105934)
If the output arg to Helper() is a stream rather than the default None, which means 'page to stdout', the ImportError from pydoc.resolve is currently not caught in pydoc.doc. The same error is caught when output is None.
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(cherry picked from commit 0530f4f646)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-101634: regrtest reports decoding error as failed test (#106169)
When running the Python test suite with -jN option, if a worker stdout
cannot be decoded from the locale encoding report a failed testn so the
exitcode is non-zero.
(cherry picked from commit 2ac3eec103)
GH-105840: Fix assertion failures when specializing calls with too many __defaults__ (GH-105847)
(cherry picked from commit 2beab5bdef)
Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
gh-105436: The environment block should end with two null wchar_t values (GH-105495)
(cherry picked from commit 4f7d3b602d)
Co-authored-by: Dora203 <66343334+sku2000@users.noreply.github.com>
test_func_return_too_large_int() was defined twice.
Keep only the redefined method, as that also checks the tracebacks.
(cherry picked from commit b8fa7bda4f)
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
Fix test_importlib.test_side_effect_import() (GH-104840)
Wait until the thread spawn by the import completes to avoid dangling
threads. With this fix, the following command no longer fails:
./python -m test --fail-env-changed test_importlib -m test_side_effect_import -F -j20
(cherry picked from commit 426950993f)
Co-authored-by: Victor Stinner <vstinner@python.org>
In particular, it's important to test that is_typeddict(TypedDict)
returns False.
(cherry picked from commit 1497607a8e)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Erlend E. Aasland