106 lines
3.2 KiB
Java
106 lines
3.2 KiB
Java
/*
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* Copyright (c) 2003, 2023, 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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/*
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* @test
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*
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* @summary converted from VM Testbase nsk/jvmti/GetStackTrace/getstacktr003.
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* VM Testbase keywords: [quick, jpda, jvmti, noras]
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* VM Testbase readme:
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* DESCRIPTION
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* The test exercises JVMTI function GetStackTrace for a non current thread.
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* The test checks the following:
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* - if function returns the expected frame of a Java method
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* - if function returns the expected frame of a JNI method
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* - if function returns the expected number of frames.
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* COMMENTS
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* Ported from JVMDI.
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*
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* @requires vm.continuations
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* @library /test/lib
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* @compile getstacktr03.java
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* @run main/othervm/native -agentlib:getstacktr03 getstacktr03
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*/
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public class getstacktr03 {
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static {
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System.loadLibrary("getstacktr03");
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}
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native static void chain();
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native static int check(Thread thread);
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public static Object lockIn = new Object();
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public static Object lockOut = new Object();
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public static void main(String args[]) {
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Thread thread = Thread.ofPlatform().unstarted(new Task());
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test(thread);
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Thread vthread = Thread.ofVirtual().unstarted(new Task());
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test(vthread);
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}
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public static void test(Thread thr) {
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synchronized (lockIn) {
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thr.start();
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try {
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lockIn.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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synchronized (lockOut) {
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check(thr);
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lockOut.notify();
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}
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try {
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thr.join();
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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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static void dummy() {
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synchronized (lockOut) {
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synchronized (lockIn) {
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lockIn.notify();
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}
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try {
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lockOut.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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static class Task implements Runnable {
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@Override
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public void run() {
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getstacktr03.chain();
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}
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}
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}
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