1 /* 2 * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @summary Load app classes from CDS archive in parallel threads. Similar to ParallelLoad.java, but each class in its own JAR 28 * @requires vm.cds 29 * @library /test/lib 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * jdk.jartool/sun.tools.jar 33 * @compile test-classes/ParallelLoad.java 34 * @compile test-classes/ParallelClasses.java 35 * @run driver ParallelLoad2 36 */ 37 38 import java.io.File; 39 40 public class ParallelLoad2 { 41 public static int MAX_CLASSES = 40; 42 public static void main(String[] args) throws Exception { 43 JarBuilder.build("parallel_load2", "ParallelLoad", "ParallelLoadThread", "ParallelLoadWatchdog"); 44 for (int i=0; i<MAX_CLASSES; i++) { 45 JarBuilder.build("parallel_load2_" + i, "ParallelClass" + i); 46 } 47 48 String cp = TestCommon.getTestJar("parallel_load2.jar"); 49 for (int i=0; i<MAX_CLASSES; i++) { 50 cp += File.pathSeparator + TestCommon.getTestJar("parallel_load2_" + i + ".jar"); 51 } 52 53 String[] class_list = new String[MAX_CLASSES + 2]; 54 for (int i=0; i<MAX_CLASSES; i++) { 55 class_list[i] = "ParallelClass" + i; 56 } 57 class_list[class_list.length - 1] = "ParallelLoad"; 58 class_list[class_list.length - 2] = "ParallelLoadThread"; 59 60 TestCommon.test(cp, class_list, 61 "ParallelLoad"); 62 } 63 }