On Fri, 3 Nov 2023 03:44:31 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. > > Leonid Mesnik has updated the pull request incrementally with one additional > commit since the last revision: > > Replaced System.exit() with exception. ok, seems there is no good way to process exceptions here. ------------- PR Comment: https://git.openjdk.org/jdk/pull/16369#issuecomment-1792774893
