9583e3657e
Co-authored-by: Ron Pressler <rpressler@openjdk.org> Co-authored-by: Alan Bateman <alanb@openjdk.org> Co-authored-by: Erik Österlund <eosterlund@openjdk.org> Co-authored-by: Andrew Haley <aph@openjdk.org> Co-authored-by: Rickard Bäckman <rbackman@openjdk.org> Co-authored-by: Markus Grönlund <mgronlun@openjdk.org> Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org> Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org> Co-authored-by: Chris Plummer <cjplummer@openjdk.org> Co-authored-by: Coleen Phillimore <coleenp@openjdk.org> Co-authored-by: Robbin Ehn <rehn@openjdk.org> Co-authored-by: Stefan Karlsson <stefank@openjdk.org> Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org> Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org> Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
102 lines
3.2 KiB
Java
102 lines
3.2 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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import java.io.PrintStream;
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/*
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* @test
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*
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* @summary converted from VM Testbase nsk/jvmti/ThreadStart/threadstart001.
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* VM Testbase keywords: [quick, jpda, jvmti, noras, quarantine]
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* VM Testbase comments: 8016181
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* VM Testbase readme:
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* DESCRIPTION
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* The test exercises JVMTI event callback function ThreadStart.
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* The test checks if the event is ganerated by a new
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* thread before its initial method executes.
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* COMMENTS
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* Ported from JVMDI.
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*
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* @library /test/lib
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* @run main/othervm/native -agentlib:threadstart01 threadstart01
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*/
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public class threadstart01 {
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final static int THREADS_LIMIT = 100;
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final static String NAME_PREFIX = "threadstart01-";
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static {
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try {
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System.loadLibrary("threadstart01");
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Could not load threadstart01 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 getReady(int i, String name);
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native static int check();
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static volatile int thrCount = 0;
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public static void main(String args[]) {
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int result = run(args, System.out);
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if (result != 0) {
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throw new RuntimeException("Unexpected status: " + result);
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}
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}
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public static int run(String args[], PrintStream out) {
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TestThread t = new TestThread(NAME_PREFIX + thrCount);
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getReady(THREADS_LIMIT, NAME_PREFIX);
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t.start();
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try {
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t.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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return check();
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}
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static class TestThread extends Thread {
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public TestThread(String name) {
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super(name);
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}
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public void run() {
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thrCount++;
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if (thrCount < THREADS_LIMIT) {
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TestThread t = new TestThread(NAME_PREFIX + thrCount);
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t.start();
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try {
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t.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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}
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}
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}
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