RFR: 8377908: sun/java2d/OpenGL/ScaleParamsOOB.java test fails on Linux (xvfb, libmesa software rendering) after JDK-8358058

[Roland Mesde]

On Tue, 17 Feb 2026 18:09:48 GMT, Phil Race <prr at openjdk.org> wrote:

>> Added the sun/java2d/OpenGL/ScaleParamsOOB.java test to the problem list due to test failures on Linux (software rendering) since it was added.
>> 
>> Confirmed that the test no longer runs after it was added to the problem list by running the following on linux-x64:
>> 
>> make test TEST=test/jdk/sun/java2d/OpenGL/ScaleParamsOOB.java
>> 
>> Results attached:
>> 
>> [linux-x64-specific-test.log](https://github.com/user-attachments/files/25369364/linux-x64-specific-test.log)
>
> test/jdk/ProblemList.txt line 226:
> 
>> 224: sun/java2d/DirectX/RenderingToCachedGraphicsTest/RenderingToCachedGraphicsTest.java 8196180 windows-all,macosx-all
>> 225: sun/java2d/OpenGL/OpaqueDest.java#id1 8367574 macosx-all
>> 226: sun/java2d/OpenGL/ScaleParamsOOB.java#id0 8377908 linux-all
> 
> You can't use the bug ID that problem lists to problem list.
> The bug ID in the problem list is the OPEN bug that describes the reason the test fails and you'd then fix that bug to remove it.
> So you'd need to file another bug that describes the problem and use that.
> And should we problem list for everyone because of this ? ie the problem seems to be in the test environment, not the test, and not the JDK. So what is your plan to fix that ?
> So I am not ready to approve this. Also I am not sure xvfb is appropriate for running any of our UI tests.

I also run it with vglrun and X11 forwarding over SSH with similar results. I'll withdraw this PR and create a separate bug.

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PR Review Comment: https://git.openjdk.org/jdk/pull/29761#discussion_r2818520904