119 lines
3.5 KiB
Java
119 lines
3.5 KiB
Java
/*
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* Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package nsk.jvmti.GetAllThreads;
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import java.io.PrintStream;
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public class allthr001 {
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static {
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try {
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System.loadLibrary("allthr001");
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Could not load allthr001 library");
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System.err.println("java.library.path:"
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+ System.getProperty("java.library.path"));
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throw ule;
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}
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}
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native static void setSysCnt();
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native static void checkInfo(int thr_ind);
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native static int getRes();
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public static Object lock1 = new Object();
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public static Object lock2 = new Object();
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public static int waitTime = 2;
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public static void main(String[] args) {
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args = nsk.share.jvmti.JVMTITest.commonInit(args);
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System.exit(run(args, System.out) + 95/*STATUS_TEMP*/);
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}
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public static int run(String args[], PrintStream out) {
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if (args.length > 0) {
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try {
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int i = Integer.parseInt(args[0]);
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waitTime = i;
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} catch (NumberFormatException ex) {
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out.println("# Wrong argument \"" + args[0]
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+ "\", the default value is used");
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}
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}
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out.println("# Waiting time = " + waitTime + " mins");
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setSysCnt();
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checkInfo(0);
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ThreadGroup tg = new ThreadGroup("tg1");
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allthr001a t_a = new allthr001a(tg, "thread1");
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t_a.setDaemon(true);
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checkInfo(1);
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synchronized (lock1) {
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try {
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t_a.start();
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lock1.wait();
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} catch (InterruptedException e) {
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throw new Error("Unexpected " + e);
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}
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}
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checkInfo(2);
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synchronized (lock2) {
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lock2.notify();
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}
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try {
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t_a.join(waitTime * 60000);
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} catch (InterruptedException e) {
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throw new Error("Unexpected " + e);
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}
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checkInfo(3);
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checkInfo(4);
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return getRes();
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}
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}
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class allthr001a extends Thread {
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allthr001a(ThreadGroup tg, String name) {
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super(tg, name);
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}
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public void run() {
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synchronized (allthr001.lock2) {
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synchronized (allthr001.lock1) {
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allthr001.lock1.notify();
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}
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try {
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allthr001.lock2.wait();
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} catch (InterruptedException e) {
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throw new Error("Unexpected " + e);
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}
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}
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}
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}
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