TestAlwaysPreTouch.java

/*
 * Copyright (c) 2016, 2018, Red Hat, Inc. All rights reserved.
 *
 * This code is free software; you can redistribute it and/or modify it
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 * 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).
 *
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 * 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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 */

/*
 * @test TestAlwaysPreTouch
 * @summary Check that Shenandoah's AlwaysPreTouch does not fire asserts
 * @key gc
 *
 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+AlwaysPreTouch                                  -Xmx1g TestAlwaysPreTouch
 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -XX:ConcGCThreads=2              -Xmx1g TestAlwaysPreTouch
 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -XX:ParallelGCThreads=2          -Xmx1g TestAlwaysPreTouch
 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+AlwaysPreTouch                         -Xms128m -Xmx1g TestAlwaysPreTouch
 * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+AlwaysPreTouch                           -Xms1g -Xmx1g TestAlwaysPreTouch
 */

public class TestAlwaysPreTouch {

    public static void main(String[] args) throws Exception {
        // checking the initialization before entering main()
    }

}