[jira] Updated: (HARMONY-3508) [jdktools][jpda] JDWP test org.apache.harmony.jpda.tests.jdwp.VirtualMachine.HoldEventsTest intermittently fails

["Ivan Popov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-3508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Popov updated HARMONY-3508:
--------------------------------

    Attachment: H3508-exclude_test.patch

Attached patch "H3508-exclude_test.patch" adds this test to exclude list for intermittent failures on Windows.


> [jdktools][jpda] JDWP test org.apache.harmony.jpda.tests.jdwp.VirtualMachine.HoldEventsTest intermittently fails
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-3508
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3508
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows/ia32, Harmony-jdk-r522623
>            Reporter: Ivan Popov
>            Priority: Minor
>         Attachments: H3508-exclude_test.patch
>
>
> The following JDWP test
>   org.apache.harmony.jpda.tests.jdwp.VirtualMachine.HoldEventsTest
> very rarely fails during whole test run mostly on Windows/ia32 on a slow single-cpu machine.
> Typical test output:
> <...>
> send HoldEvents
> allow to start thread
> [SYNC] Message sent: continue
> STDOUT> [SYNC] Received message: continue
> STDOUT> starting thread
> no events were received
> send ReleaseEvents
> <...>
> org.apache.harmony.jpda.tests.framework.TestErrorException: org.apache.harmony.jpda.tests.framework.jdwp.exceptions.TimeoutException: Timeout was exceeded
> 	at org.apache.harmony.jpda.tests.framework.jdwp.VmMirror.receiveEvent(VmMirror.java:1693)
> 	at org.apache.harmony.jpda.tests.framework.jdwp.VmMirror.receiveCertainEvent(VmMirror.java:1728)
> 	at org.apache.harmony.jpda.tests.jdwp.VirtualMachine.HoldEventsTest.testHoldEvents001(HoldEventsTest.java:94)
> 	at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
> Caused by: org.apache.harmony.jpda.tests.framework.jdwp.exceptions.TimeoutException: Timeout was exceeded
> 	at org.apache.harmony.jpda.tests.framework.jdwp.PacketDispatcher$EventsSynchronyzer.waitForNextEvent(PacketDispatcher.java:173)
> 	at org.apache.harmony.jpda.tests.framework.jdwp.PacketDispatcher.receiveEvent(PacketDispatcher.java:639)
> 	at org.apache.harmony.jpda.tests.framework.jdwp.VmMirror.receiveEvent(VmMirror.java:1712)
> 	at org.apache.harmony.jpda.tests.framework.jdwp.VmMirror.receiveEvent(VmMirror.java:1691)
> 	at org.apache.harmony.jpda.tests.framework.jdwp.VmMirror.receiveCertainEvent(VmMirror.java:1728)
> 	... 14 more
> It seems that THREAD_START event generated while events were held does not reach debugger after events are released.
> I cannot reproduce this failure in standalone mode. I'm going to include this test into exclude list for intermittent failures.

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