RFR 9: 8130296 [TESTBUG] java/lang/ProcessHandle/OnExitTest - Unaccounted for children

joe darcy joe.darcy at oracle.com
Wed Jul 8 20:50:32 UTC 2015

Hi Roger,

I think the test would be more robust if the hard-coded time out window 
was a function of the time factor the test was running under. Maybe

     10 seconds * timeout

IIRC, the timeout factor is available as an environment variable (or 
similar) in the running tests. I checked the jtreg docs quickly and 
didn't find it, but I believe the jdk regression tests have already had 
a pass to do this kind of update so there should be some guiding 
examples in the sources.



On 7/8/2015 1:16 PM, Roger Riggs wrote:
> Ping and note this change is simplified after the fix for 8085981.
> Please review this change to a ProcessHandle test to address 
> intermittent failures.
> Unexpected subprocesses has been observed. The test succeeds if all of 
> the
> processes under test are accounted for; others are ignored.
> Webrev:
>    http://cr.openjdk.java.net/~rriggs/webrev-exit-8130296/
> Issue:
>    https://bugs.openjdk.java.net/browse/JDK-8130296
> Thanks, Roger

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