RFR: 8275165 : ProblemList InterpolationQualityTest.java

[Sergey Bylokhov]

On Wed, 13 Oct 2021 17:02:03 GMT, lawrence.andrews <duke at openjdk.java.net> wrote:

> InterpolationQualityTest.java test fails consistently on windows 10 hence adding it in the problemList.
> 
> @shurymury

I remember this test was(and is) quite stable, did you check what is the reason of the failure. Is it possible it is caused by some of the @run main/othervm option(d3d/gdi)?

It looks like it fail when d3d is enabled by default(unclear why d3d is enabled by default inside of VM), so it passed only when we disable d3d explicitly. Does it fail in the mach5 headful lab or it is the new system?

Then double check the VM graphics system configuration, version of the driver, etc. I am worried to disable it completely since this is the only one test we have for interpolation, and it was stable for one year since the last November.

What happens if you will disable d3d? You also mat try to update the driver or do the opposite and remove it, is the problem in this test only, or do some other tests fail as well?

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PR: https://git.openjdk.java.net/jdk/pull/5930