gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)
Restore the skipUnless removed by GH-119465.
This test can only pass on virtual machines, not actual machines.
actual machines see:
```
self.cli.connect((cid, VSOCKPORT))
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```
Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce1de)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.
On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).
(cherry picked from commit e94dbe4ed8)
(cherry picked from commit c750061047)
(cherry picked from commit cbfe3023e4)
Detect email address parsing errors and return empty tuple to
indicate the parsing error (old API). Add an optional 'strict'
parameter to getaddresses() and parseaddr() functions. Patch by
Thomas Dwyer.
(cherry picked from commit 4a153a1d3b)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Thomas Dwyer <github@tomd.tel>
Applies changes from zipp 3.20.1 and jaraco/zippGH-124
(cherry picked from commit 2231286d78)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
* Restore the slash-prefixed paths in the malformed_paths test.
Per RFC 2047:
> [...] these encoding schemes allow the
> encoding of arbitrary octet values, mail readers that implement this
> decoding should also ensure that display of the decoded data on the
> recipient's terminal will not cause unwanted side-effects
It seems that the "quoted-word" scheme is a valid way to include
a newline character in a header value, just like we already allow
undecodable bytes or control characters.
They do need to be properly quoted when serialized to text, though.
Verify that email headers are well-formed.
This should fail for custom fold() implementations that aren't careful
about newlines.
(cherry picked from commit 0976339818)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Bas Bloemsaat <bas@bloemsaat.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Remove backtracking when parsing tarfile headers
* Rewrite PAX header parsing to be stricter
* Optimize parsing of GNU extended sparse headers v0.0
(cherry picked from commit 34ddb64d08)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit f071f01b7b)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Authenticate socket connection for `socket.socketpair()` fallback when the platform does not have a native `socketpair` C API. We authenticate in-process using `getsocketname` and `getpeername` (thanks to Nathaniel J Smith for that suggestion).
(cherry picked from commit 78df1043db)
Co-authored-by: Seth Michael Larson <seth@python.org>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Fix regression introduced in gh-100884: AttributeError when re-fold a long
address list.
Also fix more cases of incorrect encoding of the address separator in the
address list missed in gh-100884.
(cherry picked from commit 858b9e85fc)
gh-115538: Use pathlib to compare prefixes in test_venv (GH-117076)
(cherry picked from commit 52f5b7f9e0)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
[3.12] gh-117347: Fix test_clinic side effects (GH-117363) (GH-117365)
gh-117347: Fix test_clinic side effects (GH-117363)
Save/restore converters in ClinicWholeFileTest and
ClinicExternalTest.
(cherry picked from commit c80d13838d)
Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit 35b6c4a4da)
Co-authored-by: Victor Stinner <vstinner@python.org>
[3.12] gh-115538: Use isolate mode when running venv test_multiproces⊠(GH-117264)
[3.12] gh-115538: Use isolate mode when running venv test_multiprocessing_recursion() (GH-117116)
(cherry picked from commit 4ec347760f)
(cherry picked from commit ca0793980b)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Fix parsing of the following corner cases:
* URLs with only a host name
* URLs containing a fragment
* URLs containing a query
* filenames with only a UNC sharepoint on Windows
(cherry picked from commit 9654daf793)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
[3.12] gh-83434: Sync libregrtest and test_regrtest with the main branch (GH-117250)
* gh-115122: Add --bisect option to regrtest (GH-115123)
* test.bisect_cmd now exit with code 0 on success, and code 1 on
failure. Before, it was the opposite.
* test.bisect_cmd now runs the test worker process with
-X faulthandler.
* regrtest RunTests: Add create_python_cmd() and bisect_cmd()
methods.
(cherry picked from commit 1e5719a663)
* gh-115720: Show number of leaks in huntrleaks progress reports (GH-115726)
Instead of showing a dot for each iteration, show:
- '.' for zero (on negative) leaks
- number of leaks for 1-9
- 'X' if there are more leaks
This allows more rapid iteration: when bisecting, I don't need
to wait for the final report to see if the test still leaks.
Also, show the full result if there are any non-zero entries.
This shows negative entries, for the unfortunate cases where
a reference is created and cleaned up in different runs.
Test *failure* is still determined by the existing heuristic.
(cherry picked from commit af5f9d682c)
* gh-83434: Disable XML in regrtest when -R option is used (GH-117232)
(cherry picked from commit d52bdfb19f)
---------
(cherry picked from commit 477ef9015c)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-117187: Fix XML tests for vanilla Expat <2.6.0 (GH-117203)
This fixes XML unittest fallout from the https://github.com/python/cpython/issues/115398 security fix. When configured using `--with-system-expat` on systems with older pre 2.6.0 versions of libexpat, our unittests were failing.
* sax|etree: Simplify Expat version guard where simplifiable
Idea by MatÄj Cepl
* sax|etree: Fix reparse deferral tests for vanilla Expat <2.6.0
This *does not fix* the case of distros with an older version of libexpat with the 2.6.0 feature backported as a security fix. (Ubuntu is a known example of this with its libexpat1 2.5.0-2ubunutu0.1 package)
(cherry picked from commit 9f74e86c78)
Co-authored-by: Sebastian Pipping <sebastian@pipping.org>
gh-117127: glob tests: Reopen dir_fd to pick up directory changes (GH-117128)
(cherry picked from commit 42ae924d27)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-117061: Fix test_posix.test_sched_setaffinity() on RHEL9 (GH-117126)
On RHEL9, sched_setaffinity(0, []) does not fail.
(cherry picked from commit 50f9b0b1e0)
Co-authored-by: Victor Stinner <vstinner@python.org>
If you catch DuplicateOptionError / DuplicateSectionError when reading a
config file (the intention is to skip invalid config files) and then
attempt to use the ConfigParser instance, any values it *had* read
successfully so far, were stored as a list instead of string! Later
`get` calls would raise "AttributeError: 'list' object has no attribute
'find'" from somewhere deep in the interpolation code.
(cherry picked from commit b1bc37597f)
gh-90872: Fix subprocess.Popen.wait() for negative timeout (#116989)
On Windows, subprocess.Popen.wait() no longer calls
WaitForSingleObject() with a negative timeout: pass 0 ms if the
timeout is negative.
(cherry picked from commit 27cf3ed00c)
Fix support of interval values > 1 in logging.TimedRotatingFileHandler
for when='MIDNIGHT' and when='Wx'.
(cherry picked from commit 269051d20e)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Restore support of None and other false values.
* Raise TypeError for non-zero integers and non-empty sequences.
The regressions were introduced in gh-74668
(bdba8ef42b).
(cherry picked from commit 1069a462f6)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-110918: Fix side effects of regrtest test_match_tests() (GH-116718)
test_match_tests now saves and restores patterns.
Add get_match_tests() function to libregrtest.filter.
Previously, running test_regrtest multiple times in a row only ran
tests once: "./python -m test test_regrtest -R 3:3.
(cherry picked from commit 612f1ec988)
Co-authored-by: Victor Stinner <vstinner@python.org>
