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 }