Integrated: 8281638: jfr/event/allocation tests fail with release VMs after JDK-8281318 due to lack of -XX:+UnlockDiagnosticVMOptions

[Aleksey Shipilev]

On Fri, 11 Feb 2022 11:29:21 GMT, Jie Fu <jiefu at openjdk.org> wrote:

> Hi all,
> 
> The following three tests fail with release VMs.
> 
> 
> jdk/jfr/event/allocation/TestObjectAllocationInNewTLABEvent.java
> jdk/jfr/event/allocation/TestObjectAllocationOutsideTLABEvent.java
> jdk/jfr/event/allocation/TestObjectAllocationSampleEventThrottling.java
> 
> 
> The failing reason is
> 
> STDERR:
> Error: VM option 'WhiteBoxAPI' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.
> Error: The unlock option must precede 'WhiteBoxAPI'.
> 
> 
> Fix:
>  1) Add -XX:+UnlockDiagnosticVMOptions
>  2) Update the copyright year
> 
> Testing:
>  - Affected tests on Linux/x64 with {release, fastdebug}
> 
> Thanks.
> Best regards,
> Jie

Ah, dang, sorry! I thought I ran these with `release` bits, but apparently not.

Looks good and trivial.

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

Marked as reviewed by shade (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/7441