On Wed, 25 Oct 2023 21:08:01 GMT, Leonid Mesnik <lmes...@openjdk.org> wrote:
> The jtreg starts the main thread in a separate ThreadGroup and checks > unhandled exceptions for this group. However, it doesn't catch all unhandled > exceptions. There is a jtreg issue for this > https://bugs.openjdk.org/browse/CODETOOLS-7903526. > Catching such issues for virtual threads is important because they are not > included in any groups. So this fix implements the handler for the test > thread factory. > > A few tests start failing. > > The test > serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java > has testcases for platform and virtual threads. So, there is there's no need > to run it with the thread factory. > > The test > java/lang/Thread/virtual/ThreadAPI.java > tests UncaughtExceptionHandler and virtual threads. No need to run it with a > thread factory. > > Test > test/jdk/java/util/concurrent/tck/ThreadTest.java is updated to not check the > default empty handler. > > Probably, we need some common approach about dealing with the > UncaughtExceptionHandler in jtreg. This pull request has been closed without being integrated. ------------- PR: https://git.openjdk.org/jdk/pull/16369