8314501: Shenandoah: sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java fails

[shipilev]

Current test expects G1HeapRegionSize flag to be printed out from jmap. But that one is not printed when Shenandoah is enabled. I opted for the minimally intrusive fix: move the additional Shenandoah printout to the Shenandoah-specific block.

Additional testing:

• Affected test now passes with Shenandoah, continues to pass with G1, Serial, Parallel
• sun/tools/jhsdb passes with {Serial, Parallel, G1, Shenandoah}
• serviceability/sa passes with {Serial, Parallel, G1, Shenandoah}

---

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Issue

• JDK-8314501: Shenandoah: sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java fails (Bug - P4)

Reviewers

• Chris Plummer (@plummercj - Reviewer)
• Serguei Spitsyn (@sspitsyn - Reviewer)

Reviewing

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[openjdk]

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

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• 01: Full - Incremental (f5b69ad1)
• 00: Full (53d3c3ad)

[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:

8314501: Shenandoah: sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java fails

Reviewed-by: cjplummer, sspitsyn

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At the time when this comment was updated there had been 62 new commits pushed to the master branch:

• b33ff30: 8313661: [REDO] Relax prerequisites for java.base-jmod target
• 62ca001: 8313357: Revisit requiring SA tests on OSX to either run as root or use sudo
• 388dcff: 8282712: VMConnection.open() does not detect if VM failed to be created, resulting in NPE
• e8f6b3e: 8314268: Missing include in assembler_riscv.hpp
• c634bdf: 8314444: Update jib-profiles.js to use JMH 1.37 devkit
• 2b81885: 8314071: Test java/foreign/TestByteBuffer.java timed out
• 32efd23: 8311939: Excessive allocation of Matcher.groups array
• ed585d1: 8314280: StructuredTaskScope.shutdown should document that the state of completing subtasks is not defined
• 6f1071f: 8314213: DocLint should warn about unknown standard tags
• 4331193: 8314423: Multiple patterns without unnamed variables
• ... and 52 more: https://git.openjdk.org/jdk/compare/4164693f3bf15a2f3e03dee72e1ca3fb8d82582c...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.

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[sspitsyn]

Looks okay.
Thanks,
Serguei

[shipilev]

/integrate

[openjdk]

Going to push as commit 812f475.
Since your change was applied there have been 89 commits pushed to the master branch:

• 8939d15: 8314100: G1: Improve collection set candidate selection code
• ec1f7a8: 8311630: [s390] Implementation of Foreign Function & Memory API (Preview)
• c50315d: 8314495: Update to use jtreg 7.3.1
• ed0f75f: 8313290: Misleading exception message from STS.Subtask::get when task forked after shutdown
• febc34d: 8314610: hotspot can't compile with the latest of gtest because of
• 58f5826: 8311222: strace004 can fail due to unexpected stack length after JDK-8309408
• 395fc78: 8309475: Test java/foreign/TestByteBuffer.java fails: a problem with msync (aix)
• f481477: 8314320: Mark runtime/CommandLine/ tests as flagless
• fbe28ee: 8314481: JDWPTRANSPORT_ERROR_INTERNAL code in socketTransport.c can never be executed
• 50a2ce0: 8310815: Clarify the name of the main class, services and provider classes in module descriptor
• ... and 79 more: https://git.openjdk.org/jdk/compare/4164693f3bf15a2f3e03dee72e1ca3fb8d82582c...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit 812f475.

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