On Thu, 1 Jun 2023 22:51:23 GMT, Serguei Spitsyn <sspit...@openjdk.org> wrote:

>> The VM option EnableDynamicAgentLoading was added in JDK 9, default true, to 
>> allow deployment to choose whether to allow agents to be loaded/started in 
>> the VM. The VM option does the right thing for tools using the Attach API 
>> but jcmd JVMTI.agent_load was missed. This should be fixed to disallow 
>> loading JVMTI agents when the EnableDynamicAgentLoading is false.
>> 
>> The CSR is:
>> [JDK-8309250](https://bugs.openjdk.org/browse/JDK-8309250): jcmd 
>> JVMTI.agent_load should obey EnableDynamicAgentLoading
>> 
>> Testing:
>>  - run new test `test/jdk/sun/tools/jcmd/TestJcmdNoAgentLoad.java`
>>  - TBD: submit mach5 tiers 1-5 to make sure no new regressions are introduced
>
> Serguei Spitsyn has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   review: use output.shouldContain()

test/jdk/sun/tools/jcmd/TestJcmdNoAgentLoad.java line 57:

> 55:         OutputAnalyzer output = JcmdBase.jcmd(jcmdArgs);
> 56: 
> 57:         assertEquals(output.getExitValue(), 0);

I think tests normally just use `output.shouldHaveExitValue(0);`

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PR Review Comment: https://git.openjdk.org/jdk/pull/14244#discussion_r1213766546

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