// Copyright (c) 2007-Present Pivotal Software, Inc. All rights reserved.
//
// This software, the RabbitMQ Java client library, is triple-licensed under the
// Mozilla Public License 1.1 ("MPL"), the GNU General Public License version 2
// ("GPL") and the Apache License version 2 ("ASL"). For the MPL, please see
// LICENSE-MPL-RabbitMQ. For the GPL, please see LICENSE-GPL2. For the ASL,
// please see LICENSE-APACHE2.
//
// This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND,
// either express or implied. See the LICENSE file for specific language governing
// rights and limitations of this software.
//
// If you have any questions regarding licensing, please contact us at
// info@rabbitmq.com.
package com.rabbitmq.client.test.functional;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.util.HashMap;
import java.util.concurrent.TimeoutException;
import org.junit.Test;
import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.QueueingConsumer;
import com.rabbitmq.client.test.BrokerTestCase;
// Test queue auto-delete and exclusive semantics.
public class QueueExclusivity extends BrokerTestCase {
final HashMap<String, Object> noArgs = new HashMap<String, Object>();
public Connection altConnection;
public Channel altChannel;
final String q = "exclusiveQ";
protected void createResources() throws IOException, TimeoutException {
altConnection = connectionFactory.newConnection();
altChannel = altConnection.createChannel();
altChannel.queueDeclare(q,
// not durable, exclusive, not auto-delete
false, true, false, noArgs);
}
protected void releaseResources() throws IOException {
if (altConnection != null && altConnection.isOpen()) {
altConnection.close();
}
}
@Test public void queueExclusiveForPassiveDeclare() throws Exception {
try {
channel.queueDeclarePassive(q);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Passive queue declaration of an exclusive queue from another connection should fail");
}
// This is a different scenario because active declare takes notice of
// the all the arguments
@Test public void queueExclusiveForDeclare() throws Exception {
try {
channel.queueDeclare(q, false, true, false, noArgs);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Active queue declaration of an exclusive queue from another connection should fail");
}
@Test public void queueExclusiveForConsume() throws Exception {
QueueingConsumer c = new QueueingConsumer(channel);
try {
channel.basicConsume(q, c);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for basic consume from another connection");
}
@Test public void queueExclusiveForPurge() throws Exception {
try {
channel.queuePurge(q);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for queue purge from another connection");
}
@Test public void queueExclusiveForDelete() throws Exception {
try {
channel.queueDelete(q);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for queue delete from another connection");
}
@Test public void queueExclusiveForBind() throws Exception {
try {
channel.queueBind(q, "amq.direct", "");
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for queue bind from another connection");
}
// NB The spec XML doesn't mention queue.unbind, basic.cancel, or
// basic.get in the exclusive rule. It seems the most sensible
// interpretation to include queue.unbind and basic.get in the
// prohibition.
// basic.cancel is inherently local to a channel, so it
// *doesn't* make sense to include it.
@Test public void queueExclusiveForUnbind() throws Exception {
altChannel.queueBind(q, "amq.direct", "");
try {
channel.queueUnbind(q, "amq.direct", "");
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for queue unbind from another connection");
}
@Test public void queueExclusiveForGet() throws Exception {
try {
channel.basicGet(q, true);
} catch (IOException ioe) {
checkShutdownSignal(AMQP.RESOURCE_LOCKED, ioe);
return;
}
fail("Exclusive queue should be locked for basic get from another connection");
}
}