On Thu, 14 Aug 2025 19:44:59 GMT, Leonid Mesnik <lmes...@openjdk.org> wrote:

>> The fix added JVMTI stress testing mode.
>> 
>> This mode enables stress agent that could be executed with jtreg test and 
>> help to ensure that jvmti functionality doesn't break the other JVM/JDK 
>> functionality.
>> 
>> I filed few issues and more are coming. I want to push the agent so it is 
>> possible to provide reproduces for problems uncovered by this agent.
>> 
>> The agent has 2 modes now:
>>  - regular that is compatible with most of tests including other jvmti, jdi 
>> and jdb tests
>>  - debugger, that additionally test some function requiring  solo 
>> capabilities and not compatible with debugger and some jvmti  tests 
>> 
>> The tests incompatible wiht agent (IR, CDS) and some individual tests from 
>> tier1 are excluded. There are not plans to support stable execution of all 
>> tests with agent right now. However it provokes some crashes worth to be 
>> used for exploratory testing.
>> Note, that flagless tests are excluded automatically and not executed in 
>> this mode.
>
> Leonid Mesnik has updated the pull request incrementally with three 
> additional commits since the last revision:
> 
>  - Apply suggestions from code review
>    
>    Co-authored-by: Magnus Ihse Bursie <m...@icus.se>
>  - Update test/lib/jdk/test/lib/jvmti/libJvmtiStressAgent.cpp
>    
>    Co-authored-by: Magnus Ihse Bursie <m...@icus.se>
>  - Update test/lib/jdk/test/lib/jvmti/libJvmtiStressAgent.cpp
>    
>    Co-authored-by: Magnus Ihse Bursie <m...@icus.se>

Makefile changes look good now.

I think this new option should be documented in testing.md/html.

-------------

PR Review: https://git.openjdk.org/jdk/pull/26360#pullrequestreview-3121925674

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