RFR: 8371698: ZGC: Call GTEST_SKIP when OS is unsupported

Mon Nov 17 14:00:57 UTC 2025

On Mon, 17 Nov 2025 11:12:36 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

> We have a ZGC-specific test fixture for our gtests. This fixture bails out if the OS is unsupported. In addition to that, all tests need to bail out as well. It turns out that we missed this bail-out in one of our tests.
> 
> I propose that we perform a stronger bail-out in the test fixture to make this error less likely to happen in the future.

Looks good.

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Marked as reviewed by jsikstro (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28348#pullrequestreview-3472836556