/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program 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 for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.tck;

import java.util.concurrent.atomic.AtomicBoolean;

import java.util.concurrent.atomic.AtomicInteger;

import java.util.concurrent.atomic.AtomicReference;

import org.apidesign.bck2brwsr.vmtest.Compare;

import org.apidesign.bck2brwsr.vmtest.VMTest;

import org.testng.annotations.Factory;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class AtomicTest {

    @Compare public boolean atomicBoolean() {

        AtomicBoolean ab = new AtomicBoolean();

        ab.set(true);

        return ab.compareAndSet(true, false);

    }

    @Compare public int atomicInt() {

        AtomicInteger ab = new AtomicInteger();

        ab.set(30);

        assert ab.compareAndSet(30, 10);

        return ab.get();

    }

    @Compare public String atomicRef() {

        AtomicReference<String> ar = new AtomicReference<String>("Ahoj");

        assert ar.compareAndSet("Ahoj", "Hello");

        return ar.getAndSet("Other");

    }

    @Factory public static Object[] create() {

        return VMTest.create(AtomicTest.class);

    }

}