62 lines
2.2 KiB
Java
62 lines
2.2 KiB
Java
/*
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* Copyright (c) 2021, 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 id=default
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* @summary Verifies JVMTI hadles pinned virtual threads correctly.
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* @compile PinnedTaskTest.java
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* @run main/othervm/native -agentlib:PinnedTaskTest PinnedTaskTest
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*/
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/*
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* @test id=no-vmcontinuations
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* @requires vm.continuations
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* @compile PinnedTaskTest.java
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* @run main/othervm/native -agentlib:PinnedTaskTest -XX:+UnlockExperimentalVMOptions -XX:-VMContinuations PinnedTaskTest
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*/
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import java.util.concurrent.atomic.AtomicBoolean;
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public class PinnedTaskTest {
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static {
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final String AGENT_LIB = "PinnedTaskTest";
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try {
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System.loadLibrary(AGENT_LIB);
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Failed to load " + AGENT_LIB + " lib");
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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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public static void main(String[] args) throws Exception {
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Thread.startVirtualThread(() -> {
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Object lock = new Object();
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synchronized (lock) {
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Thread.yield();
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}
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}).join();
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}
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}
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