RFR: 8315878: java/awt/PopupMenu/PopupMenuLocation.java is still unstable on macosx-aarch64 machines

[Alexey Ivanov]

On Thu, 11 Sep 2025 00:11:57 GMT, Damon Nguyen <dnguyen at openjdk.org> wrote:

> The test previously failed due to an infrastructure issue rather than an issue to the test or bug in the JDK. I have removed the test from the ProblemList and ran the test on all OS's with 100 repeats. All runs pass.

Changes requested by aivanov (Reviewer).

test/jdk/ProblemList.txt line 478:

> 476: java/awt/PopupMenu/PopupMenuLocation.java 8259913,8315878 windows-all,macosx-aarch64
> 477: java/awt/GridLayout/ComponentPreferredSize/ComponentPreferredSize.java 8238720,8324782 windows-all,macosx-all
> 478: java/awt/GridLayout/ChangeGridSize/ChangeGridSize.java   8238720,8324782 windows-all,macosx-all

[JDK-8259913](https://bugs.openjdk.org/browse/JDK-8259913) with `windows-all` has to stay in the problem list because the test fails on High DPI systems. I ran it locally on a screen with 200%, and the test failed.

The test may fail on mach5 hosts with High DPI displays too. I guess you were lucky to run the test on a regular display.

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PR Review: https://git.openjdk.org/jdk/pull/27206#pullrequestreview-3229141464
PR Review Comment: https://git.openjdk.org/jdk/pull/27206#discussion_r2351927619