On Fri, 23 Apr 2021 21:07:56 GMT, Leonid Mesnik <lmes...@openjdk.org> wrote:
> Test > test/hotspot/jtreg/serviceability/jvmti/SuspendWithCurrentThread/SuspendWithCurrentThread.java > doesn't check that thread stops in SuspendThreadList(...). > > Actually, before https://bugs.openjdk.java.net/browse/JDK-8257831 the thread > didn't suspend itself but only get a request to be suspended. So it > continued to execute and stopped a little bit later. > > Such behavior is a violation of spec which says " If the calling thread is > specified in the request_list array, this function will not return until some > other thread resumes it." > > While the bug is fixed it is still useful to verify correct behavior. If the > fix is backported without JDK-8257831 test should start failing. This pull request has now been integrated. Changeset: b5c63513 Author: Leonid Mesnik <lmes...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/b5c63513 Stats: 8 lines in 1 file changed: 7 ins; 0 del; 1 mod 8264663: Update test SuspendWithCurrentThread.java to verify that suspend doesn't exit until resumed Reviewed-by: dcubed, sspitsyn ------------- PR: https://git.openjdk.java.net/jdk/pull/3665
