88 lines
2.6 KiB
Java
88 lines
2.6 KiB
Java
|
/*
|
||
|
* 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/getstacktr004.
|
||
|
* VM Testbase keywords: [quick, jpda, jvmti, noras]
|
||
|
* VM Testbase readme:
|
||
|
* DESCRIPTION
|
||
|
* The test exercises JVMTI function GetStackTrace via breakpoint.
|
||
|
* The test starts a new thread, does some nested calls, stops at breakpoint
|
||
|
* and checks if the number of frames in the thread's stack is as expected
|
||
|
* and the function returns all the expected frames.
|
||
|
* COMMENTS
|
||
|
* Ported from JVMDI.
|
||
|
*
|
||
|
* @library /test/lib
|
||
|
* @compile --enable-preview -source ${jdk.version} getstacktr04.java
|
||
|
* @run main/othervm/native --enable-preview -agentlib:getstacktr04 getstacktr04
|
||
|
*/
|
||
|
|
||
|
public class getstacktr04 {
|
||
|
|
||
|
static {
|
||
|
System.loadLibrary("getstacktr04");
|
||
|
}
|
||
|
|
||
|
native static void getReady(Class clazz);
|
||
|
|
||
|
public static void main(String args[]) throws Exception {
|
||
|
Thread thread = Thread.ofPlatform().unstarted(new TestThread());
|
||
|
getReady(TestThread.class);
|
||
|
thread.start();
|
||
|
thread.join();
|
||
|
|
||
|
Thread vThread = Thread.ofVirtual().unstarted(new TestThread());
|
||
|
vThread.start();
|
||
|
vThread.join();
|
||
|
}
|
||
|
|
||
|
static class TestThread implements Runnable {
|
||
|
public void run() {
|
||
|
chain1();
|
||
|
}
|
||
|
|
||
|
void chain1() {
|
||
|
chain2();
|
||
|
}
|
||
|
|
||
|
void chain2() {
|
||
|
chain3();
|
||
|
}
|
||
|
|
||
|
void chain3() {
|
||
|
chain4();
|
||
|
}
|
||
|
|
||
|
void chain4() {
|
||
|
checkPoint();
|
||
|
}
|
||
|
|
||
|
// dummy method to be breakpointed in agent
|
||
|
void checkPoint() {
|
||
|
}
|
||
|
}
|
||
|
}
|