124 lines
4.3 KiB
Java
124 lines
4.3 KiB
Java
/*
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* Copyright (c) 2003, 2022, 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/GetThreadInfo/thrinfo001.
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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 exercise JVMTI function GetThreadInfo.
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* The test cases include:
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* - user-defined and default thread name
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* - main thread
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* - user-defined and default thread group
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* - norm, min and min+2 priorities
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* - daemon and non-daemon threads
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* COMMENTS
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* Fixed according to the 4387521 bug.
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* Fixed according to the 4480280 bug.
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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 --enable-preview -source ${jdk.version} thrinfo01.java
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* @run main/othervm/native --enable-preview -agentlib:thrinfo01 thrinfo01
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*/
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public class thrinfo01 {
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static {
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System.loadLibrary("thrinfo01");
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}
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native static boolean checkInfo0(Thread thread, ThreadGroup threadGroup, int ind);
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static void checkInfo(Thread thread, ThreadGroup threadGroup, int ind) {
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if(!checkInfo0(thread, threadGroup, ind)) {
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throw new RuntimeException(("Error in checkInfo. See log."));
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}
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}
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public static void main(String args[]) {
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Thread.currentThread().setName("main");
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Thread currentThread = Thread.currentThread();
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checkInfo(currentThread, currentThread.getThreadGroup(), 0);
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ThreadGroup tg = new ThreadGroup("tg1");
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ThreadInfo01a threadInfo01a = new ThreadInfo01a(tg, "thread1");
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threadInfo01a.setPriority(Thread.MIN_PRIORITY + 2);
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threadInfo01a.setDaemon(true);
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checkInfo(threadInfo01a, tg, 1);
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threadInfo01a.start();
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try {
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threadInfo01a.join();
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} catch (InterruptedException e) {}
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checkInfo(threadInfo01a, threadInfo01a.getThreadGroup(), 1);
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ThreadInfo01b threadInfo01b = new ThreadInfo01b();
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threadInfo01b.setPriority(Thread.MIN_PRIORITY);
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threadInfo01b.setDaemon(true);
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checkInfo(threadInfo01b, threadInfo01b.getThreadGroup(), 2);
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threadInfo01b.start();
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try {
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threadInfo01b.join();
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} catch (InterruptedException e) {}
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checkInfo(threadInfo01b, threadInfo01b.getThreadGroup(), 2);
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Thread threadInfo01c = Thread.ofVirtual().name("vthread").unstarted(new ThreadInfo01c());
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checkInfo(threadInfo01c, threadInfo01c.getThreadGroup(), 3);
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threadInfo01c.start();
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try {
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threadInfo01c.join();
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} catch (InterruptedException e) {}
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checkInfo(threadInfo01c, threadInfo01c.getThreadGroup(), 3);
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}
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}
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class ThreadInfo01a extends Thread {
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ThreadInfo01a(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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Thread currentThread = Thread.currentThread();
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thrinfo01.checkInfo(currentThread, currentThread.getThreadGroup(), 1);
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}
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}
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class ThreadInfo01b extends Thread {
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public void run() {
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Thread currentThread = Thread.currentThread();
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thrinfo01.checkInfo(currentThread, currentThread.getThreadGroup(), 2);
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}
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}
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class ThreadInfo01c implements Runnable {
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public void run() {
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Thread currentThread = Thread.currentThread();
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thrinfo01.checkInfo(currentThread, currentThread.getThreadGroup(), 3);
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}
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}
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