1 /*
   2  * Copyright (c) 2013, 2017, 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 * @test TestCMS
  26 * @key gc
  27 * @bug 8006398 8155948 8179013
  28 * @summary Test that CMS prints a warning message
  29 * @library /test/lib
  30 * @modules java.base/jdk.internal.misc
  31 *          java.management
  32 */
  33 
  34 import jdk.test.lib.process.ProcessTools;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 
  37 public class TestCMS {
  38 
  39   public static void runTest(String[] args) throws Exception {
  40     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args);
  41     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  42     output.shouldContain("deprecated");
  43     output.shouldNotContain("error");
  44     output.shouldHaveExitValue(0);
  45   }
  46 
  47   public static void main(String args[]) throws Exception {
  48     runTest(new String[] {"-XX:+UseConcMarkSweepGC", "-version"});
  49     runTest(new String[] {"-Xconcgc", "-version"});
  50     runTest(new String[] {"-Xnoconcgc", "-version"});
  51   }
  52 
  53 }