8274560: JFR: Add test for OldObjectSample event when using Shenandoah

[shipilev]

Similar to JDK-8248302, we would like to have a test for Shenandoah. Current jdk/jfr/event/oldobject/TestObjectDescription.java fails with Shenandoah and should be excluded.

Additional testing:

• jdk/jfr/event/oldobject/TestObjectDescription.java, default: still passes
• jdk/jfr/event/oldobject/TestObjectDescription.java, -XX:+UseShenandoahGC: now skipped
• jdk/jfr/event/oldobject/TestObjectDescription.java, -XX:+UseZGC: still skipped
• jdk/jfr/event/oldobject/TestShenandoah.java, out of box: passes
• jdk/jfr/event/oldobject/TestShenandoah.java, -XX:+UseShenandoahGC: passes
• jdk/jfr/event/oldobject/TestShenandoah.java, -XX:+UseZGC: skipped

---

Progress

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Issue

• JDK-8274560: JFR: Add test for OldObjectSample event when using Shenandoah

Reviewers

• Markus Grönlund (@mgronlun - Reviewer)

Reviewing

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Update a local copy of the PR:
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$ git pull https://git.openjdk.java.net/jdk pull/5773/head

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https://git.openjdk.java.net/jdk/pull/5773.diff

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[openjdk]

@shipilev The following label will be automatically applied to this pull request:

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[mlbridge]

Webrevs

• 00: Full (3f7183cd)

[shipilev]

Any takers? :)

[mgronlun]

Looks good.

[openjdk]

@shipilev This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

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

8274560: JFR: Add test for OldObjectSample event when using Shenandoah

Reviewed-by: mgronlun

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 155 new commits pushed to the master branch:

• 75f5145: 8274925: Shenandoah: shenandoah/TestAllocHumongousFragment.java test failed on lock rank check
• 83c3771: 8273881: Metaspace: test repeated deallocations
• 3f01d03: 8275021: Test serviceability/sa/TestJmapCore.java fails with: java.io.IOException: Stack frame 0x4 not found
• 3f07337: 8273614: Shenandoah: intermittent timeout with ConcurrentGCBreakpoint tests
• 0d80f6c: 8274379: Allow process of unsafe access errors in check_special_condition_for_native_trans
• b870468: 8274347: Passing a nested switch expression as a parameter causes an NPE during compile
• 110e38d: 8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes
• b7af890: 8274430: Remove some debug error printing code added in JDK-8017163
• aaf2401: 8274927: Remove unnecessary G1ArchiveAllocator code
• c55dd36: 8275008: gtest build failure due to stringop-overflow warning with gcc11
• ... and 145 more: https://git.openjdk.java.net/jdk/compare/79865cd797737f22cd4efe7e9c03ddbb86095e64...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[shipilev]

Thank you!

/integrate

[openjdk]

Going to push as commit ef0922e.
Since your change was applied there have been 158 commits pushed to the master branch:

• 1e30695: 8274466: G1: use field directly rather than method in G1CollectorState::in_mixed_phase
• dd93c6e: 8272167: AbsPathsInImage.java should skip *.dSYM directories
• 829dea4: 8274945: Cleanup unnecessary calls to Throwable.initCause() in java.desktop
• 75f5145: 8274925: Shenandoah: shenandoah/TestAllocHumongousFragment.java test failed on lock rank check
• 83c3771: 8273881: Metaspace: test repeated deallocations
• 3f01d03: 8275021: Test serviceability/sa/TestJmapCore.java fails with: java.io.IOException: Stack frame 0x4 not found
• 3f07337: 8273614: Shenandoah: intermittent timeout with ConcurrentGCBreakpoint tests
• 0d80f6c: 8274379: Allow process of unsafe access errors in check_special_condition_for_native_trans
• b870468: 8274347: Passing a nested switch expression as a parameter causes an NPE during compile
• 110e38d: 8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes
• ... and 148 more: https://git.openjdk.java.net/jdk/compare/79865cd797737f22cd4efe7e9c03ddbb86095e64...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit ef0922e.

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