hotspot/test/gc/startup_warnings/TestCMS.java

/*
 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
 * 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
 * published by the Free Software Foundation.
 *
 * 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).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
* @test TestCMS
* @key gc
* @bug 8006398 8155948
* @summary Test that CMS prints a warning message only for a commercial build
* @library /test/lib
* @modules java.base/jdk.internal.misc
*          java.management
*/

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.BuildHelper;

public class TestCMS {

  public static void runTest(String[] args) throws Exception {
    boolean isCommercial = BuildHelper.isCommercialBuild();
    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    if (isCommercial) {
      output.shouldContain("deprecated");
    } else {
      output.shouldNotContain("deprecated");
    }
    output.shouldNotContain("error");
    output.shouldHaveExitValue(0);
  }

  public static void main(String args[]) throws Exception {
    runTest(new String[] {"-XX:+UseConcMarkSweepGC", "-version"});
    runTest(new String[] {"-Xconcgc", "-version"});
    runTest(new String[] {"-Xnoconcgc", "-version"});
  }

}