delta/cpython-git.git/Lib/test/libregrtest, branch enum-private-310

[3.10] Fix typos in the Lib directory (GH-28775) (GH-28804)

2021-10-07T15:49:47+00:00

Fix typos in the Lib directory as identified by codespell.

Co-authored-by: Terry Jan Reedy .
(cherry picked from commit 745c9d9dfc1ad6fdfdf1d07420c6273ff67fa5be)

Co-authored-by: Christian Clauss

bpo-45118: Fix regrtest second summary for re-run tests (GH-28183) (GH-28214)

2021-09-08T15:09:55+00:00

Fix regrtest second summary when using -w/--verbose2 command line
option: lists re-run tests in the second test summary.
(cherry picked from commit c4ea45d7d2c02674db2fdb96c7eee89324d2dc64)

Co-authored-by: Victor Stinner

bpo-44708: Only re-run test methods that match names of previously failing test methods (GH-27287) (GH-27290)

2021-07-22T20:30:44+00:00

* 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 
(cherry picked from commit f1afef5e0d93d66fbf3c9aaeab8b3b8da9617583)

Co-authored-by: Łukasz Langa

bpo-44647: Add a permanent Unicode-valued env var to regrtest (GH-27187) (#27191)

2021-07-16T13:55:26+00:00

(cherry picked from commit 7915c96ffd7ddc5cb6d54015ee4c31255a416892)

Co-authored-by: Łukasz Langa

bpo-43843: libregrtest uses threading.excepthook (GH-25400)

2021-04-16T12:33:10+00:00

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__.

bpo-41718: libregrtest avoids importing datetime (GH-24985)

2021-03-23T00:40:31+00:00

* libregrtest reimplements datetime.timedelta.__str__()
* support.testresult only imports datetime if USE_XML is true.

bpo-41718: Disable support.testresult XML output by default (GH-24982)

2021-03-23T00:11:31+00:00

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).

bpo-41718: libregrtest runtest avoids import_helper (GH-24983)

2021-03-23T00:08:49+00:00

Inline import_helper.unload() in libregrtest.runtest to avoid one
import.

bpo-41718: Reduce libregrtest runtest imports (GH-24980)

2021-03-22T23:17:05+00:00

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.

bpo-41718: regrtest saved_test_environment avoids imports (GH-24934)

2021-03-22T22:52:13+00:00

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.