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Diffstat (limited to 'qpid/java/systests/src/main/java/org/apache/qpid/test/unit/client/temporaryqueue/TemporaryQueueTest.java')
-rw-r--r-- | qpid/java/systests/src/main/java/org/apache/qpid/test/unit/client/temporaryqueue/TemporaryQueueTest.java | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/client/temporaryqueue/TemporaryQueueTest.java b/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/client/temporaryqueue/TemporaryQueueTest.java new file mode 100644 index 0000000000..8c806fa2da --- /dev/null +++ b/qpid/java/systests/src/main/java/org/apache/qpid/test/unit/client/temporaryqueue/TemporaryQueueTest.java @@ -0,0 +1,258 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +package org.apache.qpid.test.unit.client.temporaryqueue; + +import javax.jms.Connection; +import javax.jms.ExceptionListener; +import javax.jms.JMSException; +import javax.jms.MessageConsumer; +import javax.jms.MessageProducer; +import javax.jms.Session; +import javax.jms.TemporaryQueue; +import javax.jms.TextMessage; +import junit.framework.Assert; + +import org.apache.qpid.test.utils.QpidBrokerTestCase; +import org.apache.qpid.client.AMQQueue; +import org.apache.qpid.jms.ConnectionListener; + +import java.util.ArrayList; +import java.util.List; +import java.util.LinkedList; + +public class TemporaryQueueTest extends QpidBrokerTestCase implements ExceptionListener +{ + private List<Exception> _exceptions = new ArrayList<Exception>(); + + protected void setUp() throws Exception + { + super.setUp(); + } + + protected void tearDown() throws Exception + { + super.tearDown(); + } + + protected Connection createConnection() throws Exception + { + return getConnection("guest", "guest"); + } + + public void testTemporaryQueue() throws Exception + { + Connection conn = createConnection(); + Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); + TemporaryQueue queue = session.createTemporaryQueue(); + assertNotNull(queue); + MessageProducer producer = session.createProducer(queue); + MessageConsumer consumer = session.createConsumer(queue); + conn.start(); + producer.send(session.createTextMessage("hello")); + TextMessage tm = (TextMessage) consumer.receive(2000); + assertNotNull(tm); + assertEquals("hello", tm.getText()); + + try + { + queue.delete(); + fail("Expected JMSException : should not be able to delete while there are active consumers"); + } + catch (JMSException je) + { + ; //pass + } + + consumer.close(); + + try + { + queue.delete(); + } + catch (JMSException je) + { + fail("Unexpected Exception: " + je.getMessage()); + } + + conn.close(); + } + + public void tUniqueness() throws Exception + { + int numProcs = Runtime.getRuntime().availableProcessors(); + final int threadsProc = 5; + + runUniqueness(1, 10); + runUniqueness(numProcs * threadsProc, 10); + runUniqueness(numProcs * threadsProc, 100); + runUniqueness(numProcs * threadsProc, 500); + } + + void runUniqueness(int makers, int queues) throws Exception + { + Connection connection = createConnection(); + + Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); + + List<TempQueueMaker> tqList = new LinkedList<TempQueueMaker>(); + + //Create Makers + for (int m = 0; m < makers; m++) + { + tqList.add(new TempQueueMaker(session, queues)); + } + + + List<Thread> threadList = new LinkedList<Thread>(); + + //Create Makers + for (TempQueueMaker maker : tqList) + { + threadList.add(new Thread(maker)); + } + + //Start threads + for (Thread thread : threadList) + { + thread.start(); + } + + // Join Threads + for (Thread thread : threadList) + { + try + { + thread.join(); + } + catch (InterruptedException e) + { + fail("Couldn't correctly join threads"); + } + } + + + List<AMQQueue> list = new LinkedList<AMQQueue>(); + + // Test values + for (TempQueueMaker maker : tqList) + { + check(maker, list); + } + + Assert.assertEquals("Not enough queues made.", makers * queues, list.size()); + + connection.close(); + } + + private void check(TempQueueMaker tq, List<AMQQueue> list) + { + for (AMQQueue q : tq.getList()) + { + if (list.contains(q)) + { + fail(q + " already exists."); + } + else + { + list.add(q); + } + } + } + + + class TempQueueMaker implements Runnable + { + List<AMQQueue> _queues; + Session _session; + private int _count; + + + TempQueueMaker(Session session, int queues) throws JMSException + { + _queues = new LinkedList<AMQQueue>(); + + _count = queues; + + _session = session; + } + + public void run() + { + int i = 0; + try + { + for (; i < _count; i++) + { + _queues.add((AMQQueue) _session.createTemporaryQueue()); + } + } + catch (JMSException jmse) + { + //stop + } + } + + List<AMQQueue> getList() + { + return _queues; + } + } + + public void testQPID1217() throws Exception + { + Connection conA = getConnection(); + conA.setExceptionListener(this); + Session sessA = conA.createSession(false, Session.AUTO_ACKNOWLEDGE); + TemporaryQueue temp = sessA.createTemporaryQueue(); + + MessageProducer prod = sessA.createProducer(temp); + prod.send(sessA.createTextMessage("hi")); + + Thread.sleep(500); + assertTrue("Exception received", _exceptions.isEmpty()); + + Connection conB = getConnection(); + Session sessB = conB.createSession(false, Session.AUTO_ACKNOWLEDGE); + + JMSException ex = null; + try + { + MessageConsumer consB = sessB.createConsumer(temp); + } + catch (JMSException e) + { + ex = e; + } + assertNotNull(ex); + } + + public static junit.framework.Test suite() + { + return new junit.framework.TestSuite(TemporaryQueueTest.class); + } + + public void onException(JMSException arg0) + { + _exceptions.add(arg0); + } + +} |