8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently

[rm-gh-8]

Backporting JDK-8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently.

This PR migrates tests from a closed repository with improvements including corrected thread logic, paint-on-demand behavior, and support for all systems (not just OpenGL).

For parity with Oracle JDK.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/jdk/sun/java2d/OpenGL/DrawBitmaskImage.java
make test TEST=test/jdk/sun/java2d/OpenGL/DrawBufImgOp.java
make test TEST=test/jdk/sun/java2d/OpenGL/DrawImageBg.java
make test TEST=test/jdk/sun/java2d/OpenGL/LargeOps.java
make test TEST=test/jdk/sun/java2d/OpenGL/OpaqueDest.java
make test TEST=test/jdk/sun/java2d/OpenGL/ScaleParamsOOB.java
make test TEST=test/jdk/sun/java2d/OpenGL/ShapeClip.java
make test TEST=test/jdk/sun/java2d/OpenGL/SrcMaskOps.java
make test TEST=test/jdk/sun/java2d/OpenGL/VolatileSubRegion.java
make test TEST=test/jdk/sun/java2d/OpenGL/XformVolatile.java

Note: test/jdk/sun/java2d/OpenGL/ScaleParamsOOB.java fails on linux-x64 and linux-aarch64 (using libmesa software rendering) with a color mismatch error (expected=ffff0000 actual=ff000000 at x=40 y=40), similar to JDK-8369335. The similar error on Windows (not observed during my testing) will be fixed for in a separate backport PR (#265), but not the issue mentioned. Created JDK-8377908 to capture the issue.

Results attached:

windows-x64-specific-test.log
windows-x64-specific-2-test.log
windows-x64-specific-3-test.log
windows-x64-specific-4-test.log
windows-x64-specific-5-test.log
windows-x64-specific-6-test.log
windows-x64-specific-7-test.log
windows-x64-specific-8-test.log
windows-x64-specific-9-test.log
windows-x64-specific-10-test.log
macos-aarch64-specific-test.log
macos-aarch64-specific-2-test.log
macos-aarch64-specific-3-test.log
macos-aarch64-specific-4-test.log
macos-aarch64-specific-5-test.log
macos-aarch64-specific-6-test.log
macos-aarch64-specific-7-test.log
macos-aarch64-specific-8-test.log
macos-aarch64-specific-9-test.log
macos-aarch64-specific-10-test.log
linux-x64-specific-test.log
linux-x64-specific-2-test.log
linux-x64-specific-3-test.log
linux-x64-specific-4-test.log
linux-x64-specific-5-test.log
linux-x64-specific-6-test.log
linux-x64-specific-7-test.log
linux-x64-specific-8-test.log
linux-x64-specific-9-test.log
linux-x64-specific-10-test.log
linux-aarch64-specific-test.log
linux-aarch64-specific-2-test.log
linux-aarch64-specific-3-test.log
linux-aarch64-specific-4-test.log
linux-aarch64-specific-5-test.log
linux-aarch64-specific-6-test.log
linux-aarch64-specific-7-test.log
linux-aarch64-specific-8-test.log
linux-aarch64-specific-9-test.log
linux-aarch64-specific-10-test.log

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8358058 needs maintainer approval

Issue

• JDK-8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently (Bug - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk25u-dev.git pull/249/head:pull/249
$ git checkout pull/249

Update a local copy of the PR:
$ git checkout pull/249
$ git pull https://git.openjdk.org/jdk25u-dev.git pull/249/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 249

View PR using the GUI difftool:
$ git pr show -t 249

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk25u-dev/pull/249.diff

Using Webrev

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[bridgekeeper]

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[openjdk]

@rm-gh-8 This change now passes all automated pre-integration checks.

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After integration, the commit message for the final commit will be:

8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 21 new commits pushed to the master branch:

• db62fdd: 8373021: aarch64: MacroAssembler::arrays_equals reads out of bounds
• 5c40aa7: 8374056: RISC-V: Fix argument passing for the RiscvFlushIcache::flush
• 959e0c8: 8369858: Remove darcy author tags from jdk tests
• ... and 18 more: https://git.openjdk.org/jdk25u-dev/compare/40ec273de548b47fc08d02bbe7c1cb3b48ebad17...master

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[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @rm-gh-8 This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (96820b6d)

[rm-gh-8]

/approval request for backport of JDK-8358058: sun/java2d/OpenGL/DrawImageBg.java Test fails intermittently.

This is a test fix.

For parity with Oracle JDK.

Note: test/jdk/sun/java2d/OpenGL/ScaleParamsOOB.java fails on linux-x64 and linux-aarch64 (with libmesa software rendering) due to a color mismatch (expected=ffff0000 actual=ff000000 at x=40 y=40), similar to JDK-8369335. A separate backport PR (#265) addresses the Windows variant of this issue, but not the Linux failure mentioned here. Created JDK-8377908 to capture the issue.

[openjdk]

@rm-gh-8
8358058: The approval request has been created successfully.