On 06-Nov-19 7:50 PM, Prasanta Sadhukhan wrote:

Hi Dmitry,

Why do you think the problem is not in the test? I guess this exact issue of incorrect frame location is fixed by JDK-6895647 <https://bugs.openjdk.java.net/browse/JDK-6895647> in linux and the fix still is there in XDecoratedPeer.java.

Also, the test pass always in local ubuntu18.04 system that I have. it only fails on mach5 linux system (that too not every time) which makes me think it's a test issue.
Regards
Prasanta
On 06-Nov-19 7:13 PM, Dmitry Markov wrote:
Hi Prasanta,

If I got it right, we might not have enough time to show frame on the screen 
without sleep() invocation. As a result incorrect frame location will be 
retrieved. So I think we should NOT get rid of sleep() call here.

Also it appears that the problem is not in the test at all.

Thanks,
Dmitry

On 6 Nov 2019, at 13:09, Prasanta Sadhukhan<prasanta.sadhuk...@oracle.com>  
wrote:

Actually the failure is on linux. I have updated the JBS summary.

On 06-Nov-19 5:27 PM, Prasanta Sadhukhan wrote:
Hi All,

Please review a fix for an issue where it is seen the frame location is 
sometimes wrong in mac on mach5 headful nightly run.

It seems to be a timing issue as it shows 10 frames by calling 
frame.removeNotify(),frame.addNotify() repeatedly, which by the way are not 
supposed to be called by programs directly.

Proposed fix is to make not to make thread sleep every time 
removeNotify,addNotify is called so that there is no delay. I have ran mach5 
job (in JBS) for 3 consecutive runs on all 3 platforms and they pass.

Bug:https://bugs.openjdk.java.net/browse/JDK-8233703

webrev:http://cr.openjdk.java.net/~psadhukhan/8233703/webrev.0/

Regards
Prasanta

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