RFR: 8288415: java/awt/PopupMenu/PopupMenuLocation.java is unstable in MacOS machines [v3]

[Damon Nguyen]

On Wed, 11 Jan 2023 06:14:41 GMT, Manukumar V S <mvs at openjdk.org> wrote:

>> java/awt/PopupMenu/PopupMenuLocation.java seems to be unstable in MacOS machines, especially in MacOSX 12 & 13 machines. It seems to be a testbug as adding some stability improvements fixes the issue. It intermittently fails in CI causing some noise. This test was already problem listed in windows due to an umbrella bug JDK-8238720. This fix doesn't cover the Windows issue, so the problem listing in windows will remain same.
>> 
>> Fix:
>> Some stability improvements have been done and the test has been run 100 times per platform in mach5 and got full PASS.
>> Also updated the screen capture code, made frame undecorated, added some prints for better debugging.
>
> Manukumar V S has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Review comments fixed: Refactoring, formatting corrections, frame.setVisible(true) position changed

Looks good. My main concern was the really long delay from waitForIdle. Glad a bug was raised for that and all of the minor issues were addressed.

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Marked as reviewed by dnguyen (Author).

PR: https://git.openjdk.org/jdk/pull/10655