/**
* 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.activemq.transport.amqp.bugs;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import javax.jms.Connection;
import javax.jms.ExceptionListener;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.transport.amqp.AmqpTestSupport;
import org.apache.qpid.amqp_1_0.jms.impl.ConnectionFactoryImpl;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class AMQ4914Test extends AmqpTestSupport {
@Rule
public TestName testName = new TestName();
protected static final Logger LOG = LoggerFactory.getLogger(AMQ4914Test.class);
private String createLargeString(int sizeInBytes) {
byte[] base = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
StringBuilder builder = new StringBuilder();
for (int i = 0; i < sizeInBytes; i++) {
builder.append(base[i % base.length]);
}
LOG.debug("Created string with size : " + builder.toString().getBytes().length + " bytes");
return builder.toString();
}
@Test(timeout = 2 * 60 * 1000)
public void testSendSmallerMessages() throws JMSException {
for (int i = 512; i <= (16 * 1024); i += 512) {
doTestSendLargeMessage(i);
}
}
@Test(timeout = 2 * 60 * 1000)
public void testSendFixedSizedMessages() throws JMSException {
doTestSendLargeMessage(65536);
doTestSendLargeMessage(65536 * 2);
doTestSendLargeMessage(65536 * 4);
}
@Test(timeout = 5 * 60 * 1000)
public void testSendHugeMessage() throws JMSException {
doTestSendLargeMessage(1024 * 1024 * 10);
}
public void doTestSendLargeMessage(int expectedSize) throws JMSException{
LOG.info("doTestSendLargeMessage called with expectedSize " + expectedSize);
String payload = createLargeString(expectedSize);
assertEquals(expectedSize, payload.getBytes().length);
Connection connection = createAMQPConnection(port, false);
long startTime = System.currentTimeMillis();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(testName.getMethodName());
MessageProducer producer = session.createProducer(queue);
TextMessage message = session.createTextMessage();
message.setText(payload);
producer.send(message);
long endTime = System.currentTimeMillis();
LOG.info("Returned from send after {} ms", endTime - startTime);
startTime = System.currentTimeMillis();
MessageConsumer consumer = session.createConsumer(queue);
connection.start();
LOG.info("Calling receive");
Message receivedMessage = consumer.receive();
assertNotNull(receivedMessage);
assertTrue(receivedMessage instanceof TextMessage);
TextMessage receivedTextMessage = (TextMessage) receivedMessage;
assertNotNull(receivedMessage);
endTime = System.currentTimeMillis();
LOG.info("Returned from receive after {} ms", endTime - startTime);
String receivedText = receivedTextMessage.getText();
assertEquals(expectedSize, receivedText.getBytes().length);
assertEquals(payload, receivedText);
connection.close();
}
private Connection createAMQPConnection(int testPort, boolean useSSL) throws JMSException {
LOG.debug("In createConnection using port {} ssl? {}", testPort, useSSL);
final ConnectionFactoryImpl connectionFactory = new ConnectionFactoryImpl("localhost", testPort, "admin", "password", null, useSSL);
connectionFactory.setSyncPublish(true);
final Connection connection = connectionFactory.createConnection();
connection.setExceptionListener(new ExceptionListener() {
@Override
public void onException(JMSException exception) {
exception.printStackTrace();
}
});
connection.start();
return connection;
}
}