Mon, 12 May 2014 06:17:05 -0700
8042804: Support invoking Hotspot tests from top level
Reviewed-by: sla, erikj
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /* |
aoqi@0 | 25 | * @test |
aoqi@0 | 26 | * @summary Test launches unit tests inside vm concurrently |
aoqi@0 | 27 | * @library /testlibrary /testlibrary/whitebox |
aoqi@0 | 28 | * @build RunUnitTestsConcurrently |
aoqi@0 | 29 | * @run main ClassFileInstaller sun.hotspot.WhiteBox |
aoqi@0 | 30 | * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI RunUnitTestsConcurrently 30 15000 |
aoqi@0 | 31 | */ |
aoqi@0 | 32 | |
aoqi@0 | 33 | import com.oracle.java.testlibrary.*; |
aoqi@0 | 34 | import sun.hotspot.WhiteBox; |
aoqi@0 | 35 | |
aoqi@0 | 36 | public class RunUnitTestsConcurrently { |
aoqi@0 | 37 | |
aoqi@0 | 38 | private static WhiteBox wb; |
aoqi@0 | 39 | private static long timeout; |
aoqi@0 | 40 | private static long timeStamp; |
aoqi@0 | 41 | |
aoqi@0 | 42 | public static class Worker implements Runnable { |
aoqi@0 | 43 | @Override |
aoqi@0 | 44 | public void run() { |
aoqi@0 | 45 | while (System.currentTimeMillis() - timeStamp < timeout) { |
aoqi@0 | 46 | WhiteBox.getWhiteBox().runMemoryUnitTests(); |
aoqi@0 | 47 | } |
aoqi@0 | 48 | } |
aoqi@0 | 49 | } |
aoqi@0 | 50 | |
aoqi@0 | 51 | public static void main(String[] args) throws InterruptedException { |
aoqi@0 | 52 | if (!Platform.isDebugBuild() || !Platform.is64bit()) { |
aoqi@0 | 53 | return; |
aoqi@0 | 54 | } |
aoqi@0 | 55 | wb = WhiteBox.getWhiteBox(); |
aoqi@0 | 56 | System.out.println("Starting threads"); |
aoqi@0 | 57 | |
aoqi@0 | 58 | int threads = Integer.valueOf(args[0]); |
aoqi@0 | 59 | timeout = Long.valueOf(args[1]); |
aoqi@0 | 60 | |
aoqi@0 | 61 | timeStamp = System.currentTimeMillis(); |
aoqi@0 | 62 | |
aoqi@0 | 63 | Thread[] threadsArray = new Thread[threads]; |
aoqi@0 | 64 | for (int i = 0; i < threads; i++) { |
aoqi@0 | 65 | threadsArray[i] = new Thread(new Worker()); |
aoqi@0 | 66 | threadsArray[i].start(); |
aoqi@0 | 67 | } |
aoqi@0 | 68 | for (int i = 0; i < threads; i++) { |
aoqi@0 | 69 | threadsArray[i].join(); |
aoqi@0 | 70 | } |
aoqi@0 | 71 | |
aoqi@0 | 72 | System.out.println("Quitting test."); |
aoqi@0 | 73 | } |
aoqi@0 | 74 | } |