/*
* 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.jca.test;
import javax.management.ObjectName;
import junit.framework.Test;
import org.jboss.test.JBossTestCase;
import org.jboss.test.jca.mbean.MTOperation;
/**
* Multithreaded Tx JCA tests
* over DefaultDS
*
* @author <a href="dimitris@jboss.org">Dimitris Andreadis</a>
* @version $Revision: 81036 $
*/
public class MultiThreadedTxDsUnitTestCase extends JBossTestCase
{
static String[] SIG = new String[] { String.class.getName(), new MTOperation[0][0].getClass().getName() };
ObjectName mtMBean;
public MultiThreadedTxDsUnitTestCase(String name)
{
super(name);
try
{
// we can share the same target mbean with the
// sister MultiThreadedTxUnitTestCase test
mtMBean = new ObjectName("jboss.test:test=MultiThreadedTxUnitTestCase");
}
catch (Exception e)
{
throw new RuntimeException(e.toString());
}
}
public void runTest(MTOperation[][] ops) throws Exception
{
getServer().invoke(mtMBean, "testMTOperations", new Object[] { getName(), ops }, SIG);
}
public static Test suite() throws Exception
{
Test t1 = getDeploySetup(MultiThreadedTxDsUnitTestCase.class, "mtjcatest.sar");
Test t2 = getDeploySetup(t1, "testdriver-ds.xml");
return getDeploySetup(t2, "jbosstestdriver.jar");
}
/**
* Have two threads getting/closing connections within the same tx.
* First thread begins/commits the tx. Use DefaultDS.
*/
public void testTwoThreadsEnlistConnsInSameTx() throws Exception
{
runTest(new MTOperation[][]
{
{
// thread 0
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.TM_BEGIN, 10),
new MTOperation(MTOperation.DS_GET_CONN, 1),
new MTOperation(MTOperation.DS_GET_CONN, 2),
new MTOperation(MTOperation.DS_GET_CONN, 3),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 3),
new MTOperation(MTOperation.DS_CLOSE_CONN, 2),
new MTOperation(MTOperation.DS_CLOSE_CONN, 1),
new MTOperation(MTOperation.XX_WAIT_FOR_SIGNAL, 999),
new MTOperation(MTOperation.TM_COMMIT)
}
,
{
// thread 1
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.XX_WAIT_FOR_TX, 10),
new MTOperation(MTOperation.TM_RESUME, 10),
new MTOperation(MTOperation.DS_GET_CONN, 4),
new MTOperation(MTOperation.DS_GET_CONN, 5),
new MTOperation(MTOperation.DS_GET_CONN, 6),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 6),
new MTOperation(MTOperation.DS_CLOSE_CONN, 5),
new MTOperation(MTOperation.DS_CLOSE_CONN, 4),
new MTOperation(MTOperation.TM_SUSPEND, 10),
new MTOperation(MTOperation.XX_POST_SIGNAL, 999)
}
});
}
/**
* Try to close a connection enlisted in one transaction
* inside a different tx, and in the original tx, too.
*/
public void testCloseConnTwiceInDifferentTx() throws Exception
{
runTest(new MTOperation[][]
{
{
// thread 0
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.TM_BEGIN, 10),
new MTOperation(MTOperation.DS_GET_CONN, 1),
new MTOperation(MTOperation.XX_WAIT_FOR_SIGNAL, 999),
new MTOperation(MTOperation.DS_CLOSE_CONN, 1),
new MTOperation(MTOperation.TM_COMMIT)
}
,
{
// thread 1
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.TM_BEGIN, 20),
new MTOperation(MTOperation.XX_WAIT_FOR_CONN, 1),
new MTOperation(MTOperation.DS_CLOSE_CONN, 1),
new MTOperation(MTOperation.TM_COMMIT),
new MTOperation(MTOperation.XX_POST_SIGNAL, 999)
}
});
}
/**
* Thread0 begins a tx, creates a connection and waits.
* N Threads resume thead0 tx and create and destroy 3
* connections each. Thread0 waits for them and commits the tx.
* The DefaultDS is used.
*/
public void testStressConnsMultipleThreadsInSameTx() throws Exception
{
final int numThreads = 60;
MTOperation[][] stressTest = new MTOperation[numThreads + 1][];
// thread 0
MTOperation[] thread0 = new MTOperation[5 + numThreads];
thread0[0] = new MTOperation(MTOperation.DS_DEFAULT_LOOKUP);
thread0[1] = new MTOperation(MTOperation.TM_BEGIN, 10);
thread0[2] = new MTOperation(MTOperation.DS_GET_CONN, 0);
for (int i = 0; i < numThreads; i++)
{
thread0[3+i] = new MTOperation(MTOperation.XX_WAIT_FOR_SIGNAL, i+1);
}
thread0[3 + numThreads] = new MTOperation(MTOperation.DS_CLOSE_CONN, 0);
thread0[4 + numThreads] = new MTOperation(MTOperation.TM_COMMIT);
stressTest[0] = thread0;
// threads 1 -> numThreads
for (int i = 1; i <= numThreads; i++)
{
stressTest[i] = new MTOperation[] {
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.XX_WAIT_FOR_TX, 10),
new MTOperation(MTOperation.TM_RESUME, 10),
new MTOperation(MTOperation.DS_GET_CONN, 1000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 2000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 3000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 3000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 2000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 1000+i),
new MTOperation(MTOperation.TM_SUSPEND, 10),
new MTOperation(MTOperation.XX_POST_SIGNAL, i)
};
}
runTest(stressTest);
}
/**
* Create multiple threads that get and close connections
* within different transactions. The DefaultDS is used.
*/
public void testStressMultipleThreadsDifferentTx() throws Exception
{
final int numThreads = 60;
MTOperation[][] stressTest = new MTOperation[numThreads][];
// threads 0 -> numThreads
for (int i = 0; i < numThreads; i++)
{
stressTest[i] = new MTOperation[] {
new MTOperation(MTOperation.DS_DEFAULT_LOOKUP),
new MTOperation(MTOperation.TM_BEGIN, 500+i),
new MTOperation(MTOperation.DS_GET_CONN, 1000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 2000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 3000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 4000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_GET_CONN, 5000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 5000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 4000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 3000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 2000+i),
new MTOperation(MTOperation.XX_SLEEP_RANDOM),
new MTOperation(MTOperation.DS_CLOSE_CONN, 1000+i),
new MTOperation(MTOperation.TM_COMMIT)
};
}
runTest(stressTest);
}
}