test/hotspot/jtreg/runtime/appcds/cacheObject/GCStressTest.java

/*
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 * 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
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 *
 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @summary
 * @requires vm.cds.archived.java.heap
 * @library /test/lib /test/hotspot/jtreg/runtime/appcds
 * @modules java.base/jdk.internal.misc
 * @modules java.management
 *          jdk.jartool/sun.tools.jar
 * @build sun.hotspot.WhiteBox
 * @compile GCStressApp.java
 * @run driver ClassFileInstaller -jar gcstress.jar GCStressApp
 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox
 * @run main GCStressTest
 */

import jdk.test.lib.process.OutputAnalyzer;

public class GCStressTest {
    public static void main(String[] args) throws Exception {
        String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");
        String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
        String appJar = ClassFileInstaller.getJarPath("gcstress.jar");
        String appClasses[] = TestCommon.list("GCStressApp");

        OutputAnalyzer output = TestCommon.dump(appJar, appClasses,
                                                use_whitebox_jar,
                                                "-Xms20M", "-Xmx20M");
        output = TestCommon.exec(appJar, use_whitebox_jar,
                                 "-Xlog:cds=info",
                                 "-Xms20M", "-Xmx20M",
                                 "-XX:+UnlockDiagnosticVMOptions",
                                 "-XX:+WhiteBoxAPI","GCStressApp");
        TestCommon.checkExec(output);
    }
}