1 /* 2 * Copyright (c) 2017, 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 28 * @requires vm.cds.archived.java.heap 29 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 30 * @modules java.base/jdk.internal.misc 31 * @modules java.management 32 * jdk.jartool/sun.tools.jar 33 * @build sun.hotspot.WhiteBox 34 * @compile GCStressApp.java 35 * @run driver ClassFileInstaller -jar gcstress.jar GCStressApp 36 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 37 * @run main GCStressTest 38 */ 39 40 import jdk.test.lib.process.OutputAnalyzer; 41 42 public class GCStressTest { 43 public static void main(String[] args) throws Exception { 44 String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); 45 String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; 46 String appJar = ClassFileInstaller.getJarPath("gcstress.jar"); 47 String appClasses[] = TestCommon.list("GCStressApp"); 48 49 OutputAnalyzer output = TestCommon.dump(appJar, appClasses, 50 use_whitebox_jar, 51 "-Xms20M", "-Xmx20M"); 52 output = TestCommon.exec(appJar, use_whitebox_jar, 53 "-Xlog:cds=info", 54 "-Xms20M", "-Xmx20M", 55 "-XX:+UnlockDiagnosticVMOptions", 56 "-XX:+WhiteBoxAPI","GCStressApp"); 57 TestCommon.checkExec(output); 58 } 59 }