Integrated: 8289607: Change hotspot/jtreg tests to not use Thread.suspend/resume

Fri Sep 23 17:48:42 UTC 2022

On Mon, 19 Sep 2022 23:02:42 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

> The Thread.suspend/resume is replaced by JVM TI  SuspendThread/ResumeThread whether it is possible. 
> Testcase from test  test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/interrupt/interrupt001.java was removed because only one environment can suspend threads so debugger is not compatible with JVM TI agent suspending test.
> 
> Test test/hotspot/jtreg/runtime/handshake/HandshakeSuspendExitTest.java starts failing because it got JVMTI_ERROR_INTERNAL. The problem is that JvmtiSuspendControl::resume() returned false. However, it might happen only if the thread is not suspended, which means that it should be JVMTI_ERROR_THREAD_NOT_SUSPENDED.

This pull request has now been integrated.

Changeset: 543851db
Author:    Leonid Mesnik <lmesnik at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/543851db926469df57a8f4a2bd3458349012145f
Stats:     393 lines in 16 files changed: 163 ins; 168 del; 62 mod

8289607: Change hotspot/jtreg tests to not use Thread.suspend/resume

Reviewed-by: sspitsyn, cjplummer

-------------

PR: https://git.openjdk.org/jdk/pull/10351