8370663: Incorrect synchronization in nsk/jvmti/RedefineClasses when expected events are not received

[lmesnik]

These tests nsk/jvmti/RedefineClasses
redefclass028.cpp
redefclass029.cpp
redefclass030.cpp
try to provoke compilation of certain methds and exit if CompileMethodLoad event are not received
with exit(95 + PASS)

Before exit they also try to resume java using
nsk_jvmti_resumeSync();
The java is not suspended so this resume is failing. Currently, the failure is silently ignored now but going to fail after
https://bugs.openjdk.org/browse/JDK-8352654
is fixed. This situation might happen with -Xcomp or other similar flags the might change compilation order. The complete fix would be to understand if we should run test in all modes and have strict check or throw SkippedException. But it requires much more effort.

---

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Issue

• JDK-8370663: Incorrect synchronization in nsk/jvmti/RedefineClasses when expected events are not received (Bug - P4)

Reviewers

• Serguei Spitsyn (@sspitsyn - Reviewer)

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

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8370663: Incorrect synchronization in nsk/jvmti/RedefineClasses when expected events are not received

Reviewed-by: sspitsyn

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At the time when this comment was updated there had been 34 new commits pushed to the master branch:

• 20e55fa: 8370687: Improve before constructor has been called error message
• 86f60f6: 8351149: Remove dead IA32/X32/!AMD64 code blocks after 32-bit x86 removal
• 5ebc2c7: 8369995: Fix StringIndexOutOfBoundsException and implement extra logging and/or propagate errors in X509KeyManagerImpl
• ... and 31 more: https://git.openjdk.org/jdk/compare/e7c7892b9f0fcee37495cce312fdd67dc800f9c9...master

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[mlbridge]

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• 00: Full (e955c76a)

[sspitsyn]

This looks okay to me. Thank you for catching it!