[jira] Updated: (DERBY-1114) derbynet/testSecMec.java fails intermittently and test exits mysteriously when server is shutdown as part of the testrun.

["Kathey Marsden (JIRA)" <de...@db.apache.org>]

     [ http://issues.apache.org/jira/browse/DERBY-1114?page=all ]

Kathey Marsden updated DERBY-1114:
----------------------------------

    Attachment: testSecMec_test_output.zip

This is the test output from running the testSecMec.java test with derby client.  The test seems to exit after two itterations of bringing the server up and down.

This was run on the trunk At revision 431576


> derbynet/testSecMec.java fails intermittently and test exits mysteriously when server is shutdown as part of the testrun.
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1114
>                 URL: http://issues.apache.org/jira/browse/DERBY-1114
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Server, Test
>    Affects Versions: 10.2.0.0
>         Environment: Java Version:    1.4.2_06
> Java Vendor:     Sun Microsystems Inc.
> Java home:       /usr/local/lib/j2sdk1.4.2_06/jre
> OS name:         Linux
> OS architecture: i386
> OS version:      2.4.21-27.0.2.ELsmp
>            Reporter: Sunitha Kambhampati
>         Assigned To: Bryan Pendleton
>            Priority: Minor
>         Attachments: Derby1114.diff.txt, Stdout.java, testSecMec_test_output.zip
>
>
> The test derbynet/testSecMec.java fails intermittently in a strange way that the test actually exits before finishing the full test. 
> This issue was noticed by Bryan when he ran derbyall with the derby-1080 fix. Some discussion and analysis that has been done is in Derby-1080. Please read comments in DERBY-1080. Some main links in
> http://issues.apache.org/jira/browse/DERBY-1080#action_12370260
> http://issues.apache.org/jira/browse/DERBY-1080#action_12370374
> In short: the test does some switching of System.out and System.err streams before calling networkserver.shutdown. This code was added to this test as part of fix for derby-273.   for some reason, the networkserver.shutdown call makes the test to exit.  One theory is that the network server.shutdown is causing the standard out streams to close and thus the test exits.
> -- Need to investigate what is the cause for this intermittent failure and how/why  networkserver.shutdown is closing the stream or making the test to exit prematurely.

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