RFR: 8344628: Test TestEnableJVMCIProduct.java run with virtual thread intermittent fails

[Dean Long]

On Fri, 22 Nov 2024 13:56:51 GMT, Doug Simon <dnsimon at openjdk.org> wrote:

> This PR prevents a rare, intermittent failure of TestEnableJVMCIProduct.java.
> It does this by writing the expected test output to a file instead of stdout to avoid issues with VM error logging interleaving with the test output.

test/hotspot/jtreg/compiler/jvmci/TestEnableJVMCIProduct.java line 106:

> 104:                 }
> 105:             } else if (flag.equals("-XX:+UseGraalJIT")) {
> 106:                 output.shouldContain("jvmci.Compiler=graal");

Does changing shouldContain() to stdoutShouldContain() also solve the problem?

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PR Review Comment: https://git.openjdk.org/jdk/pull/22323#discussion_r1854647261