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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 * 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.

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 */

package gc.parallel;

/**

 * @test AdaptiveGCBoundary

 * @key gc regression

 * @requires vm.gc.Parallel

 * @summary UseAdaptiveGCBoundary is broken

 * @bug 8014546

 * @library /test/lib

 * @modules java.base/jdk.internal.misc

 *          java.management

 * @run main/othervm gc.parallel.AdaptiveGCBoundary

 * @author jon.masamitsu@oracle.com

 */

import jdk.test.lib.process.ProcessTools;

import jdk.test.lib.process.OutputAnalyzer;

public class AdaptiveGCBoundary {

  public static void main(String args[]) throws Exception {

    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

      "-showversion",

      "-XX:+UseParallelGC",

      "-XX:+UseAdaptiveGCBoundary",

      "-XX:+PrintCommandLineFlags",

      SystemGCCaller.class.getName()

      );

    OutputAnalyzer output = new OutputAnalyzer(pb.start());

    output.shouldContain("+UseAdaptiveGCBoundary");

    output.shouldNotContain("error");

    output.shouldHaveExitValue(0);

  }

  static class SystemGCCaller {

    public static void main(String [] args) {

      System.gc();

    }

  }

}