id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 29187 test_delete_signals occasionally fails when running all django tests Jacob Mulford nobody "I'm unable to replicate this consistently (outside of random chance) but occasionally test_delete_signals fails with the following error message when running all of the django tests: {{{ (djangodev) jakemulf@jakemulf-Aspire-E5-574G:~/projects/open_source_projects/django$ python tests/runtests.py Testing against Django installed in '/home/jakemulf/projects/open_source_projects/django/django' with up to 4 processes Creating test database for alias 'default'... Cloning test database for alias 'default'... Cloning test database for alias 'default'... Cloning test database for alias 'default'... Cloning test database for alias 'default'... Creating test database for alias 'other'... Cloning test database for alias 'other'... Cloning test database for alias 'other'... Cloning test database for alias 'other'... Cloning test database for alias 'other'... System check identified no issues (14 silenced). 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====================================================================== FAIL: test_delete_signals (signals.tests.SignalTests) ---------------------------------------------------------------------- Traceback (most recent call last): File ""/usr/lib/python3.5/unittest/case.py"", line 58, in testPartExecutor yield File ""/usr/lib/python3.5/unittest/case.py"", line 603, in run self.tearDown() File ""/home/jakemulf/projects/open_source_projects/django/tests/signals/tests.py"", line 32, in tearDown self.assertEqual(self.pre_signals, post_signals) File ""/usr/lib/python3.5/unittest/case.py"", line 820, in assertEqual assertion_func(first, second, msg=msg) File ""/usr/lib/python3.5/unittest/case.py"", line 1029, in assertTupleEqual self.assertSequenceEqual(tuple1, tuple2, msg, seq_type=tuple) File ""/usr/lib/python3.5/unittest/case.py"", line 1000, in assertSequenceEqual self.fail(msg) File ""/usr/lib/python3.5/unittest/case.py"", line 665, in fail raise self.failureException(msg) AssertionError: Tuples differ: (1, 0, 2, 1) != (1, 0, 2, 0) First differing element 3: 1 0 - (1, 0, 2, 1) ? ^ + (1, 0, 2, 0) ? ^ ---------------------------------------------------------------------- Ran 12143 tests in 135.413s FAILED (failures=1, skipped=804, expected failures=4) Destroying test database for alias 'default'... Destroying test database for alias 'default'... Destroying test database for alias 'default'... Destroying test database for alias 'default'... Destroying test database for alias 'default'... Destroying test database for alias 'other'... Destroying test database for alias 'other'... Destroying test database for alias 'other'... Destroying test database for alias 'other'... Destroying test database for alias 'other'... (djangodev) jakemulf@jakemulf-Aspire-E5-574G:~/projects/open_source_projects/django$ git status On branch master Your branch is up-to-date with 'origin/master'. nothing to commit, working directory clean (djangodev) jakemulf@jakemulf-Aspire-E5-574G:~/projects/open_source_projects/django$ python Python 3.5.2 (default, Nov 23 2017, 16:37:01) [GCC 5.4.0 20160609] on linux Type ""help"", ""copyright"", ""credits"" or ""license"" for more information. >>> }}} Running the same test command again passes all tests. I have not yet gotten the same error when isolating these signal tests (python tests/runtests.py signals.tests.SignalTests)" Bug new Core (Other) 2.0 Normal tests, unit tests Hans-Peter Jansen Someday/Maybe 0 0 0 0 0 0