1 /*
   2 * Copyright (c) 2013, 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 TestCMSNoIncrementalMode
  26 * @key gc
  27 * @bug 8006398
  28 * @summary Test that CMS with incremental mode turned off does not print a warning message
  29 * @library /testlibrary
  30 */
  31 
  32 import com.oracle.java.testlibrary.OutputAnalyzer;
  33 import com.oracle.java.testlibrary.ProcessTools;
  34 
  35 public class TestCMSNoIncrementalMode {
  36 
  37   public static void main(String args[]) throws Exception {
  38     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-XX:-CMSIncrementalMode", "-version");
  39     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  40     output.shouldNotContain("warning");
  41     output.shouldNotContain("error");
  42     output.shouldHaveExitValue(0);
  43   }
  44 
  45 }