Commit Graph

222 Commits

Author SHA1 Message Date
Christian Heimes 199ba23324
gh-94026: Buffer regrtest worker stdout in temporary file (GH-94253)
Co-authored-by: Victor Stinner <vstinner@python.org>
2022-06-29 10:05:16 +02:00
Victor Stinner e87ada48a9
Run Tools/scripts/reindent.py (#94225)
Reindent files which were not properly formatted (PEP 8: 4 spaces).

Remove also some trailing spaces.
2022-06-26 10:34:06 +02:00
Christian Heimes 0ff7b996f5
gh-94052: Don't re-run failed tests with --python option (#94054) 2022-06-21 14:42:32 +02:00
Christian Heimes 2702e408fd
gh-84461: Fix Emscripten umask and permission issues (GH-94002)
- Emscripten's default umask is too strict, see
  https://github.com/emscripten-core/emscripten/issues/17269
- getuid/getgid and geteuid/getegid are stubs that always return 0
  (root). Disable effective uid/gid syscalls and fix tests that use
  chmod() current user.
- Cannot drop X bit from directory.
2022-06-19 18:28:55 +02:00
Victor Stinner 4f85cec9e2
gh-93353: regrtest supports checking tmp files with -j2 (#93909)
regrtest now also implements checking for leaked temporary files and
directories when using -jN for N >= 2. Use tempfile.mkdtemp() to
create the temporary directory. Skip this check on WASI.
2022-06-16 21:48:26 +02:00
Victor Stinner 36934a16e8
gh-93353: Fix regrtest for -jN with N >= 2 (GH-93813) 2022-06-14 18:04:53 +02:00
Victor Stinner e566ce5496
gh-93353: regrtest checks for leaked temporary files (#93776)
When running tests with -jN, create a temporary directory per process
and mark a test as "environment changed" if a test leaks a temporary
file or directory.
2022-06-14 13:43:02 +02:00
Christian Heimes c2007573dd
gh-84461: Fix parallel testing on WebAssembly (GH-93768) 2022-06-13 19:51:04 +02:00
Victor Stinner 3ceb4b8d3a
gh-84623: Remove unused imports in tests (#93772) 2022-06-13 16:56:03 +02:00
Ethan Smith aff8c4f488
gh-84461: Add ability for multiprocessed libregrtest to use a different Python executable (GH-91930) 2022-05-02 15:51:34 -07:00
Serhiy Storchaka 54d068adfb
gh-91904: Fix setting envvar PYTHONREGRTEST_UNICODE_GUARD (GH-91905)
It always failed on non-UTF-8 locale and prevented running regrtests.
2022-04-25 17:35:14 +03:00
Inada Naoki 1317b70f89
gh-91156: Use `locale.getencoding()` instead of getpreferredencoding (GH-91732)
Co-authored-by: Victor Stinner <vstinner@python.org>
2022-04-22 10:39:24 +09:00
Christian Heimes 2b16a08bc7
bpo-40280: Detect missing threading on WASM platforms (GH-32352)
Co-authored-by: Brett Cannon <brett@python.org>
2022-04-07 09:22:47 +02:00
Christian Heimes 59be9cd748
bpo-40280: Detect if WASM platform supports threading (GH-32243)
Automerge-Triggered-By: GH:tiran
2022-04-02 01:12:44 -07:00
Jeremy Kloth 19058b9f62
bpo-44336: Prevent tests hanging on child process handles on Windows (GH-26578)
Replace the child process `typeperf.exe` with a daemon thread that reads the performance counters directly.  This prevents the issues that arise from inherited handles in grandchild processes (see issue37531 for discussion).

We only use the load tracker when running tests in multiprocess mode. This prevents inadvertent interactions with tests expecting a single threaded environment.  Displaying load is really only helpful for buildbots running in multiprocess mode anyway.
2022-03-22 00:06:55 +00:00
Inada Naoki 3c4abfab0d
Fix EncodingWarning in libregrtest (GH-31654) 2022-03-03 16:19:56 +09:00
Sam Gross e13cdca0f5
bpo-46205: exit if no workers are alive in runtest_mp (GH-30470) 2022-01-11 12:03:09 +09:00
Victor Stinner cf7eaa4617
Revert "bpo-28533: Remove asyncore, asynchat, smtpd modules (GH-29521)" (GH-29951)
This reverts commit 9bf2cbc4c4.
2021-12-07 12:31:04 +01:00
Victor Stinner 9bf2cbc4c4
bpo-28533: Remove asyncore, asynchat, smtpd modules (GH-29521)
Remove the asyncore and asynchat modules, deprecated in Python
3.6: use the asyncio module instead.

Remove the smtpd module, deprecated in Python 3.6: the aiosmtpd
module can be used instead, it is based on asyncio.

* Remove asyncore, asynchat and smtpd documentation
* Remove test_asyncore, test_asynchat and test_smtpd
* Rename Lib/asynchat.py to Lib/test/support/_asynchat.py
* Rename Lib/asyncore.py to Lib/test/support/_asyncore.py
* Rename Lib/smtpd.py to Lib/test/support/_smtpd.py
* Remove DeprecationWarning from private _asyncore, _asynchat and
  _smtpd modules
* _smtpd: remove deprecated properties
2021-11-16 00:29:17 +01:00
Victor Stinner 9d32714384
bpo-45745: Remove regrtest --findleaks options (GH-29514)
Remove the --findleaks command line option of regrtest: use the
--fail-env-changed option instead. Since Python 3.7, it was a
deprecated alias to the --fail-env-changed option.
2021-11-12 16:19:09 +01:00
Erlend Egeberg Aasland 762a4dc936
bpo-10572: Fixup Lib/test/libregrtest/pgo.py (GH-29327) 2021-11-01 09:57:28 +00:00
Gregory P. Smith 843b890334
bpo-43592: Raise RLIMIT_NOFILE in test.libregrtest (GH-29127)
Raise RLIMIT_NOFILE in test.libregrtest.

On macOS the default is often too low for our testsuite to succeed.

Co-authored by reviewer: Victor Stinner
2021-10-21 18:22:25 -07:00
Victor Stinner 676201a59f
bpo-45410: regrtest replaces print_warning.orig_stderr (GH-28926)
When running Python tests with -W, runtest() now replaces
support.print_warning.orig_stderr to preserve the messages order.

Add an unit test.
2021-10-13 17:35:21 +02:00
Victor Stinner 7733307739
bpo-45410: regrtest -W leaves stdout/err FD unchanged (GH-28915)
support.print_warning() now stores the original value of
sys.__stderr__ and uses it to log warnings. libregrtest uses the same
stream to log unraisable exceptions and uncaught threading
exceptions.

Partially revert commit dbe213de7ef28712bbfdb9d94a33abb9c33ef0c2:
libregrtest no longer replaces sys.__stdout__, sys.__stderr__, and
stdout and stderr file descriptors.

Remove also a few unused imports in libregrtest.
2021-10-13 14:08:18 +02:00
Victor Stinner dbe213de7e
bpo-45410: Enhance libregrtest -W/--verbose3 option (GH-28908)
libregrtest -W/--verbose3 now also replace sys.__stdout__,
sys.__stderr__, and stdout and stderr file descriptors (fd 1 and fd
2).

support.print_warning() messages are now logged in the expected
order.

The "./python -m test test_eintr -W" command no longer logs into
stdout if the test pass.
2021-10-13 01:52:22 +02:00
Victor Stinner 1ebd798fdd
bpo-45410: Add test.support.flush_std_streams() (GH-28885)
support.print_warning() now flushs sys.stdout.
2021-10-11 23:07:21 +02:00
Victor Stinner b108db63e0
bpo-45410: libregrtest -jN writes stderr into stdout (GH-28819)
When libregrtest spawns a worker process, stderr is now written into
stdout to keep messages order. Use a single pipe for stdout and
stderr, rather than two pipes. Previously, messages were out of order
which made analysis of buildbot logs harder
2021-10-08 17:14:37 +02:00
Christian Clauss 745c9d9dfc
Fix typos in the Lib directory (GH-28775)
Fix typos in the Lib directory as identified by codespell.

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2021-10-06 16:13:48 -07:00
Victor Stinner c4ea45d7d2
bpo-45118: Fix regrtest second summary for re-run tests (GH-28183)
Fix regrtest second summary when using -w/--verbose2 command line
option: lists re-run tests in the second test summary.
2021-09-07 18:21:00 +02:00
Victor Stinner 679cb4781e
bpo-44895: libregrtest: refleak check clears types later (GH-28113)
libregrtest now clears the type cache later to reduce the risk of
false alarm when checking for reference leaks. Previously, the type
cache was cleared too early and libregrtest raised a false alarm
about reference leaks under very specific conditions.

Move also support.gc_collect() outside clear/cleanup functions to
make the garbage collection more explicit.

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
2021-09-01 17:45:27 +02:00
Łukasz Langa f1afef5e0d
bpo-44708: Only re-run test methods that match names of previously failing test methods (GH-27287)
* Move to a static argparse.Namespace subclass
* Roughly annotate runtest.py
* Refactor libregrtest to use lossless test result objects
* Only re-run test methods that match names of previously failing test methods
* Adopt tests to cover test method name matching

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
2021-07-22 20:25:58 +02:00
Łukasz Langa 7915c96ffd
bpo-44647: Add a permanent Unicode-valued env var to regrtest (#27187) 2021-07-16 15:24:02 +02:00
Pablo Galindo Salgado 4cb7263f0c
Remove sys._deactivate_opcache() now that is not needed (GH-27154) 2021-07-15 14:43:59 +01:00
Mark Shannon 6f84656dc1
Delete line that was accidentally copied. (GH-26624) 2021-06-09 15:55:35 +01:00
Mark Shannon 001eb520b5
bpo-44187: Quickening infrastructure (GH-26264)
* Add co_firstinstr field to code object.

* Implement barebones quickening.

* Use non-quickened bytecode when tracing.

* Add NEWS item

* Add new file to Windows build.

* Don't specialize instructions with EXTENDED_ARG.
2021-06-07 18:38:06 +01:00
Victor Stinner b136b1aac4
bpo-43843: libregrtest uses threading.excepthook (GH-25400)
test.libregrtest now marks a test as ENV_CHANGED (altered the
execution environment) if a thread raises an exception but does not
catch it. It sets a hook on threading.excepthook. Use
--fail-env-changed option to mark the test as failed.

libregrtest regrtest_unraisable_hook() explicitly flushs
sys.stdout, sys.stderr and sys.__stderr__.
2021-04-16 14:33:10 +02:00
Victor Stinner 9feae41c4f
bpo-41718: libregrtest avoids importing datetime (GH-24985)
* libregrtest reimplements datetime.timedelta.__str__()
* support.testresult only imports datetime if USE_XML is true.
2021-03-23 01:40:31 +01:00
Victor Stinner 30793e81bd
bpo-41718: Disable support.testresult XML output by default (GH-24982)
RegressionTestResult.USE_XML must now be set to True to get the JUnit
XML output.

Reduce the number of imports when --junit-xml=FILE option is not
used: 153 => 144 (-9).
2021-03-23 01:11:31 +01:00
Victor Stinner 0473fb2229
bpo-41718: libregrtest runtest avoids import_helper (GH-24983)
Inline import_helper.unload() in libregrtest.runtest to avoid one
import.
2021-03-23 01:08:49 +01:00
Victor Stinner 10417dd15f
bpo-41718: Reduce libregrtest runtest imports (GH-24980)
Move clear_caches() from libregrtest.refleak to libregrtest.utils to
avoid importing libregrtest.refleak when it's not needed.

clear_caches() now only calls re.purge() if 're' is in sys.modules.
2021-03-23 00:17:05 +01:00
Victor Stinner 532e063fc2
bpo-41718: regrtest saved_test_environment avoids imports (GH-24934)
Reduce the number of modules imported by libregrtest.

saved_test_environment no longer imports modules at startup, but try
to get them from sys.modules. If an module is missing, skip the test.
It also sets directly support.environment_altered.

runtest() now now two saved_test_environment instances: one before
importing the test module, one after importing it.

Remove imports from test.libregrtest.save_env:

* asyncio
* logging
* multiprocessing
* shutil
* sysconfig
* urllib.request
* warnings

When a test method imports a module (ex: warnings) and the test
has a side effect (ex: add a warnings filter), the side effect is not
detected, because the module was not imported when Python
enters the saved_test_environment context manager.
2021-03-22 23:52:13 +01:00
Pablo Galindo af5fa13ef6
bpo-37146: Deactivate opcode cache only when using huntrleaks in the test suite (GH-24643) 2021-02-28 22:41:09 +00:00
Brandt Bucher 145bf269df
bpo-42128: Structural Pattern Matching (PEP 634) (GH-22917)
Co-authored-by: Guido van Rossum <guido@python.org>
Co-authored-by: Talin <viridia@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
2021-02-26 14:51:55 -08:00
Hai Shi c6f282f3b1
bpo-40275: Use new test.support helper submodules in tests (GH-21785) 2020-08-08 13:05:24 +02:00
Hai Shi fcce8c649a
bpo-40275: Use new test.support helper submodules in tests (GH-21772) 2020-08-07 23:55:35 +02:00
Victor Stinner 701b63894f
bpo-38912: regrtest logs unraisable exception into sys.__stderr__ (GH-21718)
regrtest_unraisable_hook() temporarily replaces sys.stderr with
sys.__stderr__ to help to display errors when a test captures stderr.
2020-08-03 22:51:23 +02:00
Hai Shi 3ddc634cd5
bpo-40275: Use new test.support helper submodules in tests (GH-21219) 2020-06-30 15:46:06 +02:00
Serhiy Storchaka 700cfa8c90
bpo-41069: Make TESTFN and the CWD for tests containing non-ascii characters. (GH-21035) 2020-06-25 17:56:31 +03:00
Hai Shi f7ba40b505
bpo-40275: Use new test.support helper submodules in tests (GH-20849) 2020-06-25 12:38:51 +02:00
Serhiy Storchaka 9355868458
bpo-41043: Escape literal part of the path for glob(). (GH-20994) 2020-06-20 11:10:31 +03:00