/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.util.test;
import org.jboss.test.JBossTestCase;
import org.jboss.util.timeout.Timeout;
import org.jboss.util.timeout.TimeoutFactory;
import org.jboss.util.timeout.TimeoutTarget;
import EDU.oswego.cs.dl.util.concurrent.WaitableLong;
/**
* TimeoutFactoryMixedStressTestCase.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 81036 $
*/
public class TimeoutFactoryMixedStressTestCase extends JBossTestCase
{
WaitableLong count = new WaitableLong(0);
int iterationCount = 0;
int threadCount = 0;
TimeoutFactory factory = TimeoutFactory.getSingleton();
protected void setUp() throws Exception
{
super.setUp();
iterationCount = getIterationCount();
threadCount = getThreadCount();
}
public void testStress() throws Exception
{
long target = iterationCount * threadCount;
Thread[] threads = new Thread[threadCount];
for (int i = 0; i < threads.length; ++i)
threads[i] = new Thread(new MyRunnable(), "Test thread " + i);
for (int i = 0; i < threads.length; ++i)
threads[i].start();
count.whenEqual(target, null);
}
class MyRunnable implements Runnable
{
public void run()
{
for (int i = 0; i < iterationCount; ++i)
{
Timeout timeout = factory.createTimeout(System.currentTimeMillis() + 1, instance);
if (timeout.cancel())
count.increment();
}
}
}
MyTimeout instance = new MyTimeout();
class MyTimeout implements TimeoutTarget
{
public void timedOut(Timeout timeout)
{
count.increment();
}
}
/**
* Create a new TimeoutFactoryStressTestCase.
*
* @param name the test name
*/
public TimeoutFactoryMixedStressTestCase(String name)
{
super(name);
}
}