/* * Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * * @summary converted from VM Testbase nsk/jvmti/GetStackTrace/getstacktr009. * VM Testbase keywords: [quick, jpda, jvmti, noras] * VM Testbase readme: * DESCRIPTION * The test exercises JVMTI function GetStackTrace. * The test checks if the function returns JVMTI_ERROR_THREAD_NOT_ALIVE * for not yet started and already finished thread. * COMMENTS * Test adjusted for JVMTI spec 0.2.90: * - chack thread against specific error code JVMTI_ERROR_THREAD_NOT_ALIVE * instead of general JVMTI_ERROR_INVALID_THREAD * * @library /test/lib * @run main/othervm/native -agentlib:getstacktr09 getstacktr09 */ import java.io.PrintStream; public class getstacktr09 { final static int JCK_STATUS_BASE = 95; final static int FAILED = 2; static { try { System.loadLibrary("getstacktr09"); } catch (UnsatisfiedLinkError ule) { System.err.println("Could not load getstacktr09 library"); System.err.println("java.library.path:" + System.getProperty("java.library.path")); throw ule; } } native static int check(Thread thread1, Thread thread2); public static void main(String args[]) { // produce JCK-like exit status. System.exit(run(args, System.out) + JCK_STATUS_BASE); } public static int run(String args[], PrintStream out) { TestThread tested_thread_thr1 = new TestThread(); TestThread thr2 = new TestThread(); thr2.start(); try { thr2.join(); } catch (InterruptedException ex) { out.println("# Unexpected " + ex); return FAILED; } return check(tested_thread_thr1, thr2); } static class TestThread extends Thread { public void run() { } } }