Author: rajdavies
Date: Fri Sep 11 18:08:25 2009
New Revision: 813965
URL: http://svn.apache.org/viewvc?rev=813965&view=rev
Log:
Apply patch from https://issues.apache.org/activemq/browse/AMQ-2002
Added:
activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java
(with props)
Added:
activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java
URL:
http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java?rev=813965&view=auto
==============================================================================
---
activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java
(added)
+++
activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java
Fri Sep 11 18:08:25 2009
@@ -0,0 +1,153 @@
+/**
+ * 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.broker.region.cursors;
+
+/**
+ * A StoreBasedCursorTest
+ *
+ */
+
+import java.util.Date;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.DeliveryMode;
+import javax.jms.MessageProducer;
+import javax.jms.Queue;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+
+import org.apache.activemq.ActiveMQConnectionFactory;
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.region.policy.PolicyEntry;
+import org.apache.activemq.broker.region.policy.PolicyMap;
+import org.apache.activemq.usage.SystemUsage;
+
+import junit.framework.TestCase;
+
+public class StoreBasedCursorTest extends TestCase {
+ protected String bindAddress = "tcp://localhost:60706";
+ BrokerService broker;
+ ConnectionFactory factory;
+ Connection connection;
+ Session session;
+ Queue queue;
+ int messageSize = 1024;
+ int memoryLimit = 5 * messageSize;
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ if (broker == null) {
+ broker = new BrokerService();
+ }
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ if (broker != null) {
+ broker.stop();
+ broker = null;
+ }
+ }
+
+ protected void start() throws Exception {
+ broker.start();
+ factory = new
ActiveMQConnectionFactory("vm://localhost?jms.alwaysSyncSend=true");
+ connection = factory.createConnection();
+ connection.start();
+ session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ queue = session.createQueue("QUEUE." + this.getClass().getName());
+ }
+
+ protected void stop() throws Exception {
+ session.close();
+ connection.close();
+ broker.stop();
+ broker = null;
+ }
+
+ protected void configureBroker(long memoryLimit, long systemLimit) throws
Exception {
+ broker.setDeleteAllMessagesOnStartup(true);
+ broker.addConnector(bindAddress);
+ broker.setPersistent(true);
+
+ SystemUsage systemUsage = broker.getSystemUsage();
+ systemUsage.setSendFailIfNoSpace(true);
+ systemUsage.getMemoryUsage().setLimit(systemLimit);
+
+ PolicyEntry policy = new PolicyEntry();
+ policy.setMemoryLimit(memoryLimit);
+ PolicyMap pMap = new PolicyMap();
+ pMap.setDefaultEntry(policy);
+ broker.setDestinationPolicy(pMap);
+ }
+
+ protected String createMessageText(int index) {
+ StringBuffer buffer = new StringBuffer(messageSize);
+ buffer.append("Message: " + index + " sent at: " + new Date());
+ if (buffer.length() > messageSize) {
+ return buffer.substring(0, messageSize);
+ }
+ for (int i = buffer.length(); i < messageSize; i++) {
+ buffer.append(' ');
+ }
+ return buffer.toString();
+ }
+
+ protected void sendMessages(int deliveryMode) throws Exception {
+ start();
+ MessageProducer producer = session.createProducer(queue);
+ producer.setDeliveryMode(deliveryMode);
+ try {
+ for (int i = 0; i < 200; i++) {
+ TextMessage message =
session.createTextMessage(createMessageText(i));
+ producer.send(message);
+ }
+ } catch (javax.jms.ResourceAllocationException e) {
+ fail(e.getMessage() + ". percentUsage = " +
broker.getSystemUsage().getMemoryUsage().getPercentUsage());
+ }
+ stop();
+ }
+
+ // use QueueStorePrefetch
+ public void testTwoUsageEqualPersistent() throws Exception {
+ configureBroker(memoryLimit, memoryLimit);
+ sendMessages(DeliveryMode.PERSISTENT);
+ }
+
+ public void testUseCachePersistent() throws Exception {
+ int limit = memoryLimit / 3;
+ configureBroker(limit, limit);
+ sendMessages(DeliveryMode.PERSISTENT);
+ }
+
+ public void testMemoryUsageLowPersistent() throws Exception {
+ configureBroker(memoryLimit, 10 * memoryLimit);
+ sendMessages(DeliveryMode.PERSISTENT);
+ }
+
+ // use FilePendingMessageCursor
+ public void testTwoUsageEqualNonPersistent() throws Exception {
+ configureBroker(memoryLimit, memoryLimit);
+ sendMessages(DeliveryMode.NON_PERSISTENT);
+ }
+
+ public void testMemoryUsageLowNonPersistent() throws Exception {
+ configureBroker(memoryLimit, 10 * memoryLimit);
+ sendMessages(DeliveryMode.NON_PERSISTENT);
+ }
+}
\ No newline at end of file
Propchange:
activemq/trunk/activemq-core/src/test/java/org/apache/activemq/broker/region/cursors/StoreBasedCursorTest.java
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