test/hotspot/jtreg/vmTestbase/gc/gctests/gctest04/gctest04.java

/*
 * Copyright (c) 2002, 2018, 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
 * @key gc
 *
 * @summary converted from VM Testbase gc/gctests/gctest04.
 * VM Testbase keywords: [gc]
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @compile reqgen.java
 * @run main/othervm gc.gctests.gctest04.gctest04
 */

package gc.gctests.gctest04;

import nsk.share.test.*;
import nsk.share.TestFailure;
//gctest04.java

//import queue;
//import LocalRandom;
import java.util.Random;
import nsk.share.TestBug;
import nsk.share.TestFailure;


// small objects ( 8 ~ 32k), short live time ( 5 ~ 10 ms)
public class gctest04 {
  public static void main(String args[] )
  {
    int queueLimit = 1000;
    long randomSeed = System.currentTimeMillis();

    if (args.length > 0)
    {
        try
        {
            queueLimit = new Integer(args[0]).intValue();
        }
        catch (NumberFormatException e)
        {
            throw new TestBug("Bad input to gctest04. Expected integer, " +
                            " got: ->" + args[0] + "<-", e);
        }
    }

    if (args.length == 2)
    {
        try
        {
            randomSeed = new Long(args[1]).longValue();
        }
        catch (NumberFormatException e)
        {
            throw new TestFailure("Bad input to gctest04. Expected long, got: ->" +
 args[0] + "<-", e);
        }
    }

    System.out.println("Seed value: " + randomSeed);



    queue  requestque = new queue(queueLimit);
    reqgen  gen = new reqgen(requestque, 5);
    gen.setsize(8, 32*1024);
    gen.setlive(5, 10);


    reqdisp disp = new reqdisp(requestque);
    gen.start();
    disp.start();

    try
    {
        gen.join();
        System.out.println("Joined with gen thread");
        disp.join();
        System.out.println("Joined with disp thread");
    }
    catch (InterruptedException e)
    {
        System.err.println("InterruptedException in gctest04.main()");
    }
        System.out.println("Test passed.");
  }
}