RFR: 8301767: Convert virtual thread tests to JUnit [v2]

Wed Feb 8 09:42:48 UTC 2023

On Wed, 8 Feb 2023 09:32:49 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> I wonder if testng (and junit) can be configured to fail the test if no test methods were present, to flag such mistakes.

JUnit's CLI tool has:

`--fail-if-no-tests     Fail and return exit status code 2 if no tests are found.`

We can add such a check into `jtreg`'s JUnit runner at
https://github.com/openjdk/jtreg/blob/524161b73dca250639ad3f00a42518e384276906/src/share/classes/com/sun/javatest/regtest/agent/JUnitRunner.java#L149-L151

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PR: https://git.openjdk.org/jdk/pull/12426