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/*
* Copyright (c) 2003, 2018, 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.
*/
package nsk.jvmti.GetStackTrace;
import java.io.PrintStream;
public class getstacktr003 {
final static int JCK_STATUS_BASE = 95;
static {
try {
System.loadLibrary("getstacktr003");
} catch (UnsatisfiedLinkError ule) {
System.err.println("Could not load getstacktr003 library");
System.err.println("java.library.path:"
+ System.getProperty("java.library.path"));
throw ule;
}
}
native static void chain();
native static int check(Thread thread);
public static Object lockIn = new Object();
public static Object lockOut = new Object();
public static void main(String args[]) {
args = nsk.share.jvmti.JVMTITest.commonInit(args);
// produce JCK-like exit status.
System.exit(run(args, System.out) + JCK_STATUS_BASE);
}
public static int run(String args[], PrintStream out) {
int res;
TestThread thr = new TestThread();
synchronized (lockIn) {
thr.start();
try {
lockIn.wait();
} catch (InterruptedException e) {
throw new Error("Unexpected " + e);
}
}
synchronized (lockOut) {
res = check(thr);
lockOut.notify();
}
try {
thr.join();
} catch (InterruptedException e) {
throw new Error("Unexpected " + e);
}
return res;
}
static void dummy() {
synchronized (lockOut) {
synchronized (lockIn) {
lockIn.notify();
}
try {
lockOut.wait();
} catch (InterruptedException e) {
throw new Error("Unexpected " + e);
}
}
}
static class TestThread extends Thread {
public void run() {
chain();
}
}
}
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