Mercurial > hg > truffle
view test/runtime/memory/RunUnitTestsConcurrently.java @ 21088:355ebfa2ba95
Merge.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Wed, 22 Apr 2015 15:48:18 +0200 |
parents | 9d8b29a0548c |
children |
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/* * Copyright (c) 2013, 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 Test launches unit tests inside vm concurrently * @library /testlibrary /testlibrary/whitebox * @build RunUnitTestsConcurrently * @run main ClassFileInstaller sun.hotspot.WhiteBox * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI RunUnitTestsConcurrently 30 15000 */ import com.oracle.java.testlibrary.*; import sun.hotspot.WhiteBox; public class RunUnitTestsConcurrently { private static WhiteBox wb; private static long timeout; private static long timeStamp; public static class Worker implements Runnable { @Override public void run() { while (System.currentTimeMillis() - timeStamp < timeout) { WhiteBox.getWhiteBox().runMemoryUnitTests(); } } } public static void main(String[] args) throws InterruptedException { if (!Platform.isDebugBuild() || !Platform.is64bit()) { return; } wb = WhiteBox.getWhiteBox(); System.out.println("Starting threads"); int threads = Integer.valueOf(args[0]); timeout = Long.valueOf(args[1]); timeStamp = System.currentTimeMillis(); Thread[] threadsArray = new Thread[threads]; for (int i = 0; i < threads; i++) { threadsArray[i] = new Thread(new Worker()); threadsArray[i].start(); } for (int i = 0; i < threads; i++) { threadsArray[i].join(); } System.out.println("Quitting test."); } }