Commit Graph

117 Commits

Author SHA1 Message Date
Victor Stinner 012f5b968a
bpo-34605, libregrtest: Rename --slaveargs to --worker-args (GH-9099)
Rename also run_tests_slave() to run_tests_worker().
2018-09-07 17:20:42 +02:00
Pablo Galindo 58ed7307ea
bpo-33873: Fix bug in `runtest.py` and add checks for invalid `-R` parameters (GH-7735)
Fix bug in `Lib/test/libregrtest/runtest.py` that makes running tests an extra time than the specified number of runs.

Add check for invalid --huntrleaks/-R parameters.
2018-06-26 15:17:26 +01:00
Pablo Galindo cac4fef886 bpo-33873: regrtest: Add warning on -R 1:3 (GH-7736)
regrtest: Add warning when using less than 3 warmup runs like -R 1:3.
2018-06-16 02:20:56 +02:00
Victor Stinner 4ffe9c2b25
bpo-33718: regrtest: use format_duration() to display failed tests (GH-7686)
* Enhance also format_duration(): work on integers and rounds towards
  +infinity (math.ceil).
* Write unit tests on format_duration()
2018-06-14 14:58:13 +02:00
Victor Stinner c45fc7673e
bpo-33718: regrtest: use "xxx then yyy" result if re-run (GH-7521)
If tests are re-run, use "xxx then yyy" result format (ex: "FAILURE
then SUCCESS") to show that some failing tests have been re-run.

Add also test_regrtest.test_rerun_fail() test.
2018-06-08 09:53:51 +02:00
Brett Cannon 8425de4147
bpo-33562: Check the global asyncio event loop policy isn't set after any tests (GH-7328) 2018-06-01 20:34:09 -07:00
Victor Stinner 7ad16eb51c
bpo-33718: regrtest: enhance "running:" formatting (GH-7292)
* "running:" progress: Format number of seconds as hours and minutes
* format_duration(): count also minutes as hours
* Create Lib/test/libregrtest/utils.py
2018-06-01 11:04:45 +02:00
Victor Stinner 9e24930dfd
bpo-33718: regrtest keeps filters to re-run fails (GH-7291)
* No longer clear filters, like --match, to re-run failed tests in
  verbose mode (-w option).
* Tests result: always indicate if tests have been interrupted.
* Enhance tests summary
2018-06-01 00:48:57 +02:00
Victor Stinner c6c05d0e69
regrtest: repeat summary after re-run (GH-7159)
Using -w, when failing tests are re-run in verbose mode, display
again the tests results at the end.
2018-05-28 21:03:43 +02:00
Victor Stinner 4f0bc7f7ab
test.regrtest: flush stdout when display progress (#7105)
runtest_mp.py: call print() with flush=True.
2018-05-25 17:21:55 +02:00
Ned Deily e52ac04597
bpo-32872: Avoid regrtest compatibility issue with namespace packages. (GH-6276) 2018-03-28 01:57:13 -04:00
Ivan Levkivskyi 03e3c340a0
bpo-31333: Re-implement ABCMeta in C (#5273)
This adds C versions of methods used by ABCMeta that
improve performance of various ABC operations.
2018-02-18 12:41:58 +00:00
Ivan Levkivskyi d911e40e78
bpo-32226: PEP 560: improve typing module (#4906)
This PR re-designs the internal typing API using the new PEP 560 features.
However, there are only few minor changes in the public API.
2018-01-20 11:23:59 +00:00
Victor Stinner 803ddd8ce2
bpo-31324: Optimize support._match_test() (#4421)
* Rename support._match_test() to support.match_test(): make it
  public
* Remove support.match_tests global variable. It is replaced with a
  new support.set_match_tests() function, so match_test() doesn't
  have to check each time if patterns were modified.
* Rewrite match_test(): use different code paths depending on the
  kind of patterns for best performances.

Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
2017-11-21 15:34:02 -08:00
Victor Stinner 8c663fd60e
Replace KB unit with KiB (#4293)
kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte")
means 1024 bytes. KB was misused: replace kB or KB with KiB when
appropriate.

Same change for MB and GB which become MiB and GiB.

Change the output of Tools/iobench/iobench.py.

Round also the size of the documentation from 5.5 MB to 5 MiB.
2017-11-08 14:44:44 -08:00
Victor Stinner ccef823939 bpo-25588: Fix regrtest when run inside IDLE (#3962)
When regrtest in run inside IDLE, sys.stdout and sys.stderr are not
TextIOWrapper objects and have no file descriptor associated:
sys.stderr.fileno() raises io.UnsupportedOperation.

Disable faulthandler and don't replace sys.stdout in that case.
2017-10-13 12:59:12 -07:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385)
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
Victor Stinner 6c2feabc5d bpo-31217: Fix regrtest -R for small integer (#3260)
Use a pool of integer objects toprevent false alarm when checking for
memory block leaks. Fill the pool with values in -1000..1000 which
are the most common (reference, memory block, file descriptor)
differences.

Co-Authored-By: Antoine Pitrou <pitrou@free.fr>
2017-09-01 13:05:27 +02:00
Victor Stinner b907abc885 bpo-30871: Add test.pythoninfo (#3075)
* Add Lib/test/pythoninfo.py: script collecting various informations
  about Python to help debugging test failures.
* regrtest: remove sys.hash_info and sys.flags from header.
* Travis CI, Appveyor: run pythoninfo before tests
2017-08-17 16:40:51 +02:00
Victor Stinner b97d99cd7f regrtest: count also env changed as failures in progress (#3061) 2017-08-10 16:19:03 +02:00
Victor Stinner e3510d74aa bpo-31160: regrtest now reaps child processes (#3044)
Add a post_test_cleanup() function which currently only calls
support.reap_children().
2017-08-09 17:44:33 +02:00
Antoine Pitrou 896145d9d2 bpo-26732: fix too many fds in processes started with the "forkserver" method (#2813)
* bpo-26732: fix too many fds in processes started with the "forkserver" method

A child process would inherit as many fds as the number of still-running children.

* Add blurb and test comment
2017-07-22 13:22:54 +02:00
Victor Stinner 5b392bbaeb bpo-30822: Exclude tzdata from regrtest --all (#2775)
When running the test suite using --use=all / -u all, exclude tzdata
since it makes test_datetime too slow (15-20 min on some buildbots)
which then times out on some buildbots.

-u tzdata must now be enabled explicitly, -u tzdata or -u all,tzdata,
to run all test_datetime tests.

Fix also regrtest command line parser to allow passing -u
extralargefile to run test_zipfile64.

Travis CI: remove -tzdata. Replace -u all,-tzdata,-cpu with -u all,-cpu since tzdata is now excluded from -u all.
2017-07-20 15:46:32 +02:00
Victor Stinner 5e87592fd1 bpo-30764: Fix regrtest --fail-env-changed --forever (#2536)
--forever now stops if a fail changes the environment.
2017-07-03 11:15:58 +02:00
Victor Stinner 21a0a6c9f8 threading_cleanup() failure marks test as ENV_CHANGED (#2500)
If threading_cleanup() fails to cleanup threads, set a a new
support.environment_altered flag to true, flag uses by save_env which
is used by regrtest to check if a test altered the environment. At
the end, the test file fails with ENV_CHANGED instead of SUCCESS, to
report that it altered the environment.
2017-06-30 10:59:52 +02:00
Victor Stinner beeca6e1e5 bpo-30776: regrtest: reduce memleak false positive (#2484)
Only report a leak if each run leaks at least one memory block.
2017-06-29 10:32:49 +02:00
Victor Stinner 48b5c422ff bpo-30776: reduce regrtest -R false positives (#2422)
* Change the regrtest --huntrleaks checker to decide if a test file
  leaks or not. Require that each run leaks at least 1 reference.
* Warmup runs are now completely ignored: ignored in the checker test
  and not used anymore to compute the sum.
* Add an unit test for a reference leak.

Example of reference differences previously considered a failure
(leak) and now considered as success (success, no leak):

    [3, 0, 0]
    [0, 1, 0]
    [8, -8, 1]
2017-06-27 02:02:04 +02:00
Victor Stinner 63f54c6893 bpo-30764: regrtest: add --fail-env-changed option (#2402)
* bpo-30764: regrtest: change exit code on failure

* Exit code 2 if failed tests ("bad")
* Exit code 3 if interrupted

* bpo-30764: regrtest: add --fail-env-changed option

If the option is set, mark a test as failed if it alters the
environment, for example if it creates a file without removing it.
2017-06-26 18:33:19 +02:00
Victor Stinner ace56d5836 bpo-30523: regrtest --list-cases --match (#2401)
* regrtest --list-cases now supports --match and --match-file options.
  Example: ./python -m test --list-cases -m FileTests test_os
* --list-cases now also sets support.verbose to False to prevent
  messages to stdout when loading test modules.
* Add support._match_test() private function.
2017-06-26 14:18:51 +02:00
mlouielu a49c935cfd bpo-30523: regrtest: Add --list-cases option (#2238)
* bpo-30523: regrtest: Add --list-cases option

* bpo-30523: Enhance --list-cases

* Add get_abs_module() function, use it in list_cases()
* list_cases() now logs skipped tests into stderr

* Remove unused doctest
2017-06-16 11:36:19 +02:00
Victor Stinner f7e07840d7 bpo-30284: Fix regrtest for out of tree build (#1481)
Use a build/ directory in the build directory, not in the source
directory, since the source directory may be read-only and must not
be modified.

Fallback on the source directory if the build directory is not
available (missing "abs_builddir" sysconfig variable).
2017-06-15 00:44:05 +02:00
Victor Stinner ef8320cf6f bpo-30540: regrtest: add --matchfile option (#1909)
* Add a new option taking a filename to get a list of test names to
  filter tests.
* support.match_tests becomes a list.
* Modify run_unittest() to accept to match the whole test identifier,
  not just a part of a test identifier.

For example, the following command only runs test_default_timeout()
of the BarrierTests class of test_threading:

$ ./python -m test -v test_threading -m test.test_threading.BarrierTests.test_default_timeout

Remove also some empty lines from test_regrtest.py to make flake8
tool happy.
2017-06-09 10:18:48 +02:00
Victor Stinner fcdd9b6b7e bpo-27103: regrtest disables -W if -R is used (#1651)
Workaround for a regrtest bug.
2017-05-18 13:03:24 -07:00
Victor Stinner 74683fc624 bpo-30258: regrtest: Fix run_tests_multiprocess() (#1479)
If the child process exited with a non-zero code, don't strip the
last line of stdout anymore.

Add also a sanity check in accumulate_result().
2017-05-09 11:34:01 +02:00
Victor Stinner 3d0056842c bpo-30263: regrtest: log system load (#1452)
* bpo-30263: regrtest: log system load

* regrtest: log the number of CPUs

Log the number of CPUs in the header. --verbose now imply --header.
2017-05-04 15:21:12 +02:00
Victor Stinner ec4b17239d regrtest: always show before/after of modified env (#1192)
Buildbots don't run tests with -vv and so only log "xxx was modified
by test_xxx" which is not enough to debug such random issue. In many
cases, I'm unable to reproduce the warning and so unable to fix it.

Always logging the value before and value after should help to debug
such warning on buildbots.
2017-04-20 00:57:30 +02:00
Ivan Levkivskyi 7acffa23c9 bpo-29638: Fix spurious refleaks after typing is imported (#469) 2017-03-05 20:15:20 +02:00
Victor Stinner 17a63e2169 Fix regrtest -j0 -R output
Write also dots into stderr, instead of stdout.
2017-02-08 13:06:08 +01:00
Victor Stinner 5bad70def6 regrtest: don't fail immediately if a child does crash
Issue #29362: Catch a crash of a worker process as a normal failure and
continue to run next tests. It allows to get the usual test summary: single
line result (OK/FAIL), total duration, etc.
2017-02-06 12:42:00 +01:00
Victor Stinner e8cfec5abc Issue #29035: Simplify a regex in libregrtest
regrtest: simplify the regex used to match test names for the --fromfile
command line option.
2017-01-03 01:38:58 +01:00
Xiang Zhang f76df27806 Issue #28950: Merge 3.6. 2016-12-19 22:05:46 +08:00
Xiang Zhang 772bf2ed83 Issue #28950: Disallow -j0 combined with -T/-l in regrtest. 2016-12-19 22:00:22 +08:00
Victor Stinner c24217e144 regrtest --fromfile now accepts a list of filenames 2016-12-09 16:05:51 +01:00
Serhiy Storchaka 684cadaef9 Issue #23839: Various caches now are cleared before running every test file. 2016-11-11 11:48:22 +02:00
Serhiy Storchaka 839102603c Issue #23839: Various caches now are cleared before running every test file. 2016-11-11 11:46:44 +02:00
Serhiy Storchaka 1f9449589e Issue #28649: Clear the typing module caches when search for reference leaks. 2016-11-09 23:52:40 +02:00
Serhiy Storchaka 04c954d275 Issue #28649: Clear the typing module caches when search for reference leaks. 2016-11-09 23:51:54 +02:00
Victor Stinner 8f5dd35d8e Merge 3.7: Issue #28409: regrtest: fix the parser of command line arguments. 2016-10-17 18:15:07 +02:00
Victor Stinner a506a93b0b Merge 3.6: Issue #28409: regrtest: fix the parser of command line arguments. 2016-10-17 18:13:46 +02:00
Victor Stinner e7d3b0cf14 Merge 3.6 (issue #27829) 2016-09-23 11:16:32 +02:00