gh-106714: Fix test_capi to not write a coredump (GH-107007)
test_capi: Fix test_no_FatalError_infinite_loop() to no longer write
a coredump, by using test.support.SuppressCrashReport.
(cherry picked from commit 4a1026d764)
Co-authored-by: Victor Stinner <vstinner@python.org>
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)
Co-authored-by: Erlend E. Aasland <erlend@python.org>
gh-106687: _ssl: use uint64_t for SSL options (GH-106700)
SSL_CTX_get_options() uses uint64_t for options:
https://www.openssl.org/docs/man3.1/man3/SSL_CTX_get_options.html
Fix this compiler warning on Windows with MSC:
conversion from 'uint64_t' to 'long', possible loss of data
(cherry picked from commit ad95c7253a)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-106752: Sync with zipp 3.16.2 (GH-106757)
* gh-106752: Sync with zipp 3.16.2
* Add blurb
(cherry picked from commit 22980dc7c9)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
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)
Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
gh-105626: Change the default return value of `HTTPConnection.get_proxy_response_headers` (GH-105628)
(cherry picked from commit 490295d651)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
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.
---------
(cherry picked from commit 292ac4bfe9)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-106403: Restore weakref support for TypeVar and friends (GH-106418)
(cherry picked from commit 945d3cbf2e)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
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-102988: Detect email address parsing errors and return empty tuple to indicate the parsing error (old API) (GH-105127)
Detect email address parsing errors and return empty tuple to indicate the parsing error (old API). This fixes or at least ameliorates CVE-2023-27043.
---------
(cherry picked from commit 18dfbd0357)
Co-authored-by: Thomas Dwyer <github@tomd.tel>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
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>
gh-103186: Fix or catch 'extra' stderr output from unittests (GH-103196)
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.
---------
(cherry picked from commit 9d582250d8)
Co-authored-by: Ijtaba Hussain <ijtabahussain@live.com>
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
Move implementation specific RE tests to separate class (GH-106563)
(cherry picked from commit 8cb6f9761e)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Some items remained uninitialized if _sre.template() was called with invalid
indices. Then attempt to clear them in the destructor led to dereferencing
of uninitialized pointer.
(cherry picked from commit 2ef1dc37f0)
Co-authored-by: Radislav Chugunov <52372310+chgnrdv@users.noreply.github.com>
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>
gh-105340: include hidden fast-locals in locals() (GH-105715)
* gh-105340: include hidden fast-locals in locals()
(cherry picked from commit 104d7b760f)
Co-authored-by: Carl Meyer <carl@oddbird.net>
gh-105497: [Enum] Fix Flag inversion when alias/mask members exist. (GH-105542)
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>
Since gh-104798 (Use setuptools in peg-generator and reenable
tests), the TestCParser test case has been producing ref leaks.
(cherry picked from commit 41ad4dfc04)
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
RTSPS is the permanent scheme defined in
https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml
alongside RTSP and RTSPU schemes.
(cherry picked from commit f3266c05b6)
Co-authored-by: zentarim <33746047+zentarim@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Display the sanitizer config in the regrtest header. (GH-105301)
Display the sanitizers present in libregrtest.
Having this in the CI output for tests with the relevant environment
variable displayed will help make it easier to do what we need to
create an equivalent local test run.
(cherry picked from commit 852348ab65)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
gh-106368: Add tests for formatting helpers in Argument Clinic (GH-106415)
(cherry picked from commit 2fb9480c83)
Co-authored-by: Erlend E. Aasland <erlend@python.org>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
We match paths using the `_lines` attribute, which is derived from the
path's string representation. The bug arises because an empty path's string
representation is `'.'` (not `''`), which is matched by the `'*'` wildcard.
(cherry picked from commit b4efdf8cda)
