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date_time_format_file_even_test.dart fails on Mac OS X when run in test harness #7194

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ghost opened this issue Dec 6, 2012 · 4 comments
Open

date_time_format_file_even_test.dart fails on Mac OS X when run in test harness #7194

ghost opened this issue Dec 6, 2012 · 4 comments
Labels
area-test Cross-cutting test issues (use area- labels for specific failures; not used for package:test). P2 A bug or feature request we're likely to work on type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)

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@ghost
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ghost commented Dec 6, 2012

Failure occurs only when run from within the test harness.

./tools/test.py -> 2 failures
./tools/test.py pkg -> no failures

stdout:
unittest-suite-wait-for-done
FAIL: Run all date formatting tests with locales from files
  Caught Illegal argument(s)
  #­0 _JSSyntaxRegExp._ExecuteMatch (dart:core-patch:1377:1)
  #­1 _JSSyntaxRegExp.hasMatch (dart:core-patch:1362:31)
  #­2 dataDirectory (file:///sources/boxerdart/dart/pkg/intl/test/data_directory.dart:18:43)
  #­3 runEverything.<anonymous closure> (file:///sources/boxerdart/dart/pkg/intl/test/date_time_format_file_test_stub.dart:30:52)
  #­4 Collections.map (dart:collection:104:24)
  #­5 List.map (dart:core-patch:290:27)
  #­6 runEverything (file:///sources/boxerdart/dart/pkg/intl/test/date_time_format_file_test_stub.dart:29:55)
  #­7 runWith.<anonymous closure>.<anonymous closure> (file:///sources/boxerdart/dart/pkg/intl/test/date_time_format_file_test_stub.dart:23:42)
  #­8 _SpreadArgsHelper.invoke1.invoke1.<anonymous closure> (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:434:29)
  #­9 guardAsync (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:766:19)
  

0 PASSED, 1 FAILED, 0 ERRORS

stderr:
Unhandled exception:
Exception: Some tests failed.

­0 Configuration.onDone (file:///sources/boxerdart/dart/pkg/unittest/lib/src/config.dart:130:7)

­1 _completeTests (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:835:17)

­2 _nextBatch._nextBatch (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:818:17)

­3 _nextTestCase (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:678:14)

­4 _registerException (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:794:18)

­5 guardAsync (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:768:23)

­6 _SpreadArgsHelper.invoke1.invoke1 (file:///sources/boxerdart/dart/pkg/unittest/lib/unittest.dart:430:22)

­7 _FutureImpl._complete (bootstrap:840:19)

­8 _FutureImpl._complete (bootstrap:848:5)

­9 _FutureImpl._setValue (bootstrap:862:14)

­10 _CompleterImpl.complete (bootstrap:949:26)

­11 Futures.wait.<anonymous closure> (bootstrap:725:29)

­12 _FutureImpl._complete (bootstrap:840:19)

­13 _FutureImpl._complete (bootstrap:848:5)

­14 _FutureImpl._setValue (bootstrap:862:14)

­15 _CompleterImpl.complete (bootstrap:949:26)

­16 _FutureImpl.transform.<anonymous closure> (bootstrap:887:25)

­17 _FutureImpl._complete (bootstrap:840:19)

­18 _FutureImpl._complete (bootstrap:848:5)

­19 _FutureImpl._setValue (bootstrap:862:14)

­20 _CompleterImpl.complete (bootstrap:949:26)

­21 _FutureImpl.transform.<anonymous closure> (bootstrap:887:25)

­22 _FutureImpl._complete (bootstrap:840:19)

­23 _FutureImpl._complete (bootstrap:848:5)

­24 _FutureImpl._setValue (bootstrap:862:14)

­25 _CompleterImpl.complete (bootstrap:949:26)

­26 _FutureImpl.transform.<anonymous closure> (bootstrap:887:25)

­27 _FutureImpl._complete (bootstrap:840:19)

­28 _FutureImpl._complete (bootstrap:848:5)

­29 _FutureImpl._setValue (bootstrap:862:14)

­30 _CompleterImpl.complete (bootstrap:949:26)

­31 _File.readAsBytes.<anonymous closure> (dart:io:1281:25)

­32 _BaseDataInputStream._checkScheduleCallbacks.issueCloseCallback (dart:io:6446:59)

­33 _Timer._createTimerHandler._handleTimeout (dart:io:7019:28)

­34 _Timer._createTimerHandler._handleTimeout (dart:io:7027:7)

­35 _Timer._createTimerHandler.<anonymous closure> (dart:io:7035:23)

­36 _ReceivePortImpl._handleMessage (dart:isolate-patch:37:92)
@ghost
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ghost commented Dec 6, 2012

Removed the owner.

@alan-knight
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This doesn't reproduce for me. I've run it quite a few times and had no failures at all, either debug or release mode. Illegal argument to a RegExp seems like a very peculiar error to get based on running a subset of tests versus the entire suite.

@ghost
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ghost commented Dec 7, 2012

Alan has tested it on a Macbook Pro which has less parallelism available than my Mac Pro. The issue is caused by too many open files. By default, Mac OS X allows 256 open files. The test pass once I increase that file limit, e.g., ulimit -n 1024

@ricowind
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srdjan: If this is not an issue with the testing framework, but rather with the (very low) file descriptor limit on mac can we please close this?

@ghost ghost added Type-Defect area-test Cross-cutting test issues (use area- labels for specific failures; not used for package:test). labels Nov 25, 2013
@kevmoo kevmoo added P2 A bug or feature request we're likely to work on type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) and removed triaged labels Feb 29, 2016
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