RFR: 8357816: Add test from JDK-8350576 [v2]

[Emanuel Peter]

On Fri, 13 Jun 2025 02:04:33 GMT, SendaoYan <syan at openjdk.org> wrote:

>> Benoît Maillard has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8357816: Add additional run without flags
>
> The `tier1-3, plus some internal testing` tests seems do not needed?

@sendaoYan We use multiple fuzzers, including `javafuzzer`, just google it. We run it with all sorts of extra VM flag combinations as well. When it fails, you have a reproducer that is hundreds of lines long. You can reduce the reproducer by hand, or using a tool such as `creduce`, then clean it up by hand. That's how we arrive at such nice small reproducers.

@sendaoYan It is better to run more tests. Higher tiers run with extra flags, and that sometimes reveals other failure modes. So it is better to run more and be sure than break the CI ;)

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PR Comment: https://git.openjdk.org/jdk/pull/25774#issuecomment-2969176794
PR Comment: https://git.openjdk.org/jdk/pull/25774#issuecomment-2969179493