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From "Mikhail Loenko" <mloe...@gmail.com>
Subject Re: [classlib][testing] intermittent tests
Date Tue, 27 Mar 2007 07:55:19 GMT
2007/3/23, Alexei Zakharov <alexei.zakharov@gmail.com>:
> Hi all,
>
> In HARMONY-1979 we (me, Tatyana and friends) faced the problem that
> some tests fail very rarely. Say, one failure per 50 tries. So the
> question to all is: should this be treated as an intermittent failure?
> Thoughts?

Do you think it is a permanent failure? :)

if it's still a failure, we should not run the tests under CCs to avoid
false alarms

Thanks,
Mikhail


>
> Thanks,
>
> 2007/3/22, tatyana doubtsova (JIRA) <jira@apache.org>:
> >
> >     [ https://issues.apache.org/jira/browse/HARMONY-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12483130
]
> >
> > tatyana doubtsova commented on HARMONY-1979:
> > --------------------------------------------
> >
> > Alexei, the behavior of awt module tests is unstable on linux ia32, ia 64. New runs
show new failures.
> >
> > lnx ia32 (gcc, debug, classlib over drlvm) intermittent failures:
> >
> > 1. java.awt.WindowTest.testSetLocationRelativeTo     fails 6 times out of 50
> > expected:<java.awt.Point[x=50,y=50]> but was:<java.awt.Point[x=461,y=334]>
> > junit.framework.AssertionFailedError: expected:<java.awt.Point[x=50,y=50]>
but was:<java.awt.Point[x=461,y=334]> at java.awt.WindowTest.testSetLocationRelativeTo(WindowTest.java:89)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
> >
> > 2. java.awt.event.InvocationEventTest   - possible crash 1 out of 50
> >
> > 3. org.apache.harmony.awt.gl.MultiRectAreaTest.testUnion - failes 2 out of 50
> >     org.apache.harmony.awt.gl.MultiRectAreaTest.testSubtract - failes 2 out of 50
> >       java.lang.OutOfMemoryError <no stack trace available>
> >
> > 4. java.awt.font.LineBreakMeasurerTest - possible crash 1 out of 50
> >
> > 5. java.awt.font.TextHitInfoTest - possible crash 1 out of 50
> >
> > lnx ia64 (gcc, debug, classlib over drlvm) intermittent failures:
> >
> > 1. java.awt.EventDispatchThreadRTest - possible crash  4 out of 30
> > 2. java.awt.AccessibleAWTWindowTest  - possible crash 9 out of 30
> > 3. java.awt.event.InvocationEventTest - possible crash 1 out of 30
> > 4. java.awt.geom.FlatteningPathIteratorTest 1 - possible crash 1 out of  30
> > 5. java.awt.BorderLayoutRTest - possible crash 1 out of  30
> > 6. java.awt.WindowTest.testSetLocationRelativeTo  fails 8 times out of 30
> > expected:<java.awt.Point[x=50,y=50]> but was:<java.awt.Point[x=461,y=334]>
> > junit.framework.AssertionFailedError: expected:<java.awt.Point[x=50,y=50]>
but was:<java.awt.Point[x=461,y=334]> at java.awt.WindowTest.testSetLocationRelativeTo(WindowTest.java:89)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
> > 7. java.awt.KeyboardFocusManagerTest.testAddPropertyChangeListenerString  failes
1 time out of 30
> > junit.framework.AssertionFailedError at java.awt.KeyboardFocusManagerTest.testAddPropertyChangeListenerString(KeyboardFocusManagerTest.java:152)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
> >
> >
> >
> > > [classlib][awt][test] Many excluded AWT tests pass
> > > --------------------------------------------------
> > >
> > >                 Key: HARMONY-1979
> > >                 URL: https://issues.apache.org/jira/browse/HARMONY-1979
> > >             Project: Harmony
> > >          Issue Type: Bug
> > >          Components: build - test - ci
> > >            Reporter: Alexey A. Ivanov
> > >         Assigned To: Alexei Zakharov
> > >         Attachments: H1979-awt-unexclude-tests.patch
> > >
> > >
> > > Many excluded AWT tests pass successfully without any modification. I tried
both Windows and Linux.
> >
> > --
> > This message is automatically generated by JIRA.
> > -
> > You can reply to this email to add a comment to the issue online.
>
>
> --
> Alexei Zakharov,
> Intel ESSD
>

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