view jcstress-test-gen/src/main/resources/copy/X-ArrayCloneCopyingTest.java.template @ 398:2357daa047b7

Chapter 2.a: Copying (manual, clone, arraycopy, copyOf) tests.
author shade
date Tue, 28 Mar 2017 16:28:36 +0200
parents
children
line wrap: on
line source
/*
 * Copyright (c) 2017, Red Hat Inc. 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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.
 */
package $package$;

import java.util.Arrays;
import org.openjdk.jcstress.annotations.*;
import org.openjdk.jcstress.infra.results.*;

#warn

/**
 * Tests if arrays experience coherence failures.
 */
@JCStressTest
#if[safe]
@Outcome(id = "true, 1, $default$", expect = Expect.FORBIDDEN, desc = "Seeing array, but not its contents.")
#else[safe]
@Outcome(id = "true, 1, $default$", expect = Expect.ACCEPTABLE, desc = "Seeing array, but not its contents.")
#end[safe]
#if[alwaysAtomic]
@Outcome(id = "true, 1, $set$", expect = Expect.ACCEPTABLE, desc = "Seeing the complete update.")
#else[alwaysAtomic]
@Outcome(id = "true, 1, .*", expect = Expect.ACCEPTABLE, desc = "Observing non-atomic write/read.")
#end[alwaysAtomic]
@State
public class $name$ {

    static final $type$[] src;
    static {
       src = new $type$[1];
       src[0] = $setLiteral$;
    }

    $modifier$$type$[] copy;

    @Actor
    public void actor1() {
        copy = src.clone();
    }

    @Actor
    public void actor2(ZI$T$_Result r) {
        $type$[] t = copy;
        if (t != null) {
          r.r1 = (t.getClass() == $type$[].class);
          r.r2 = t.length;
          r.r3 = t[0];
        } else {
          r.r1 = true;
          r.r2 = 1;
          r.r3 = $setLiteral$;
        }
    }

}