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/*
*
* 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.
*
*/
#include "unit_test.h"
#include "qpid/Exception.h"
#include "qpid/broker/Queue.h"
#include "qpid/broker/Deliverable.h"
#include "qpid/broker/ExchangeRegistry.h"
#include "qpid/broker/QueueRegistry.h"
#include "qpid/framing/MessageTransferBody.h"
#include <iostream>
#include "boost/format.hpp"
using boost::intrusive_ptr;
using namespace qpid;
using namespace qpid::broker;
using namespace qpid::framing;
using namespace qpid::sys;
class TestConsumer : public virtual Consumer{
public:
typedef boost::shared_ptr<TestConsumer> shared_ptr;
intrusive_ptr<Message> last;
bool received;
TestConsumer(): received(false) {};
virtual bool deliver(QueuedMessage& msg){
last = msg.payload;
received = true;
return true;
};
void notify() {}
OwnershipToken* getSession() { return 0; }
};
class FailOnDeliver : public Deliverable
{
Message msg;
public:
void deliverTo(Queue::shared_ptr& queue)
{
throw Exception(QPID_MSG("Invalid delivery to " << queue->getName()));
}
Message& getMessage() { return msg; }
};
intrusive_ptr<Message> message(std::string exchange, std::string routingKey) {
intrusive_ptr<Message> msg(new Message());
AMQFrame method(in_place<MessageTransferBody>(ProtocolVersion(), exchange, 0, 0));
AMQFrame header(in_place<AMQHeaderBody>());
msg->getFrames().append(method);
msg->getFrames().append(header);
msg->getFrames().getHeaders()->get<DeliveryProperties>(true)->setRoutingKey(routingKey);
return msg;
}
QPID_AUTO_TEST_SUITE(QueueTestSuite)
QPID_AUTO_TEST_CASE(testAsyncMessage) {
Queue::shared_ptr queue(new Queue("my_test_queue", true));
intrusive_ptr<Message> received;
TestConsumer c1;
queue->consume(c1);
//Test basic delivery:
intrusive_ptr<Message> msg1 = message("e", "A");
msg1->enqueueAsync();//this is done on enqueue which is not called from process
queue->process(msg1);
sleep(2);
BOOST_CHECK(!c1.received);
msg1->enqueueComplete();
received = queue->get().payload;
BOOST_CHECK_EQUAL(msg1.get(), received.get());
}
QPID_AUTO_TEST_CASE(testAsyncMessageCount){
Queue::shared_ptr queue(new Queue("my_test_queue", true));
intrusive_ptr<Message> msg1 = message("e", "A");
msg1->enqueueAsync();//this is done on enqueue which is not called from process
queue->process(msg1);
sleep(2);
uint32_t compval=0;
BOOST_CHECK_EQUAL(compval, queue->getMessageCount());
msg1->enqueueComplete();
compval=1;
BOOST_CHECK_EQUAL(compval, queue->getMessageCount());
}
QPID_AUTO_TEST_CASE(testConsumers){
Queue::shared_ptr queue(new Queue("my_queue", true));
//Test adding consumers:
TestConsumer c1;
TestConsumer c2;
queue->consume(c1);
queue->consume(c2);
BOOST_CHECK_EQUAL(uint32_t(2), queue->getConsumerCount());
//Test basic delivery:
intrusive_ptr<Message> msg1 = message("e", "A");
intrusive_ptr<Message> msg2 = message("e", "B");
intrusive_ptr<Message> msg3 = message("e", "C");
queue->deliver(msg1);
BOOST_CHECK(queue->dispatch(c1));
BOOST_CHECK_EQUAL(msg1.get(), c1.last.get());
queue->deliver(msg2);
BOOST_CHECK(queue->dispatch(c2));
BOOST_CHECK_EQUAL(msg2.get(), c2.last.get());
c1.received = false;
queue->deliver(msg3);
BOOST_CHECK(queue->dispatch(c1));
BOOST_CHECK_EQUAL(msg3.get(), c1.last.get());
//Test cancellation:
queue->cancel(c1);
BOOST_CHECK_EQUAL(uint32_t(1), queue->getConsumerCount());
queue->cancel(c2);
BOOST_CHECK_EQUAL(uint32_t(0), queue->getConsumerCount());
}
QPID_AUTO_TEST_CASE(testRegistry){
//Test use of queues in registry:
QueueRegistry registry;
registry.declare("queue1", true, true);
registry.declare("queue2", true, true);
registry.declare("queue3", true, true);
BOOST_CHECK(registry.find("queue1"));
BOOST_CHECK(registry.find("queue2"));
BOOST_CHECK(registry.find("queue3"));
registry.destroy("queue1");
registry.destroy("queue2");
registry.destroy("queue3");
BOOST_CHECK(!registry.find("queue1"));
BOOST_CHECK(!registry.find("queue2"));
BOOST_CHECK(!registry.find("queue3"));
}
QPID_AUTO_TEST_CASE(testDequeue){
Queue::shared_ptr queue(new Queue("my_queue", true));
intrusive_ptr<Message> msg1 = message("e", "A");
intrusive_ptr<Message> msg2 = message("e", "B");
intrusive_ptr<Message> msg3 = message("e", "C");
intrusive_ptr<Message> received;
queue->deliver(msg1);
queue->deliver(msg2);
queue->deliver(msg3);
BOOST_CHECK_EQUAL(uint32_t(3), queue->getMessageCount());
received = queue->get().payload;
BOOST_CHECK_EQUAL(msg1.get(), received.get());
BOOST_CHECK_EQUAL(uint32_t(2), queue->getMessageCount());
received = queue->get().payload;
BOOST_CHECK_EQUAL(msg2.get(), received.get());
BOOST_CHECK_EQUAL(uint32_t(1), queue->getMessageCount());
TestConsumer consumer;
queue->consume(consumer);
queue->dispatch(consumer);
if (!consumer.received)
sleep(2);
BOOST_CHECK_EQUAL(msg3.get(), consumer.last.get());
BOOST_CHECK_EQUAL(uint32_t(0), queue->getMessageCount());
received = queue->get().payload;
BOOST_CHECK(!received);
BOOST_CHECK_EQUAL(uint32_t(0), queue->getMessageCount());
}
QPID_AUTO_TEST_CASE(testBound)
{
//test the recording of bindings, and use of those to allow a queue to be unbound
string key("my-key");
FieldTable args;
Queue::shared_ptr queue(new Queue("my-queue", true));
ExchangeRegistry exchanges;
//establish bindings from exchange->queue and notify the queue as it is bound:
Exchange::shared_ptr exchange1 = exchanges.declare("my-exchange-1", "direct").first;
exchange1->bind(queue, key, &args);
queue->bound(exchange1->getName(), key, args);
Exchange::shared_ptr exchange2 = exchanges.declare("my-exchange-2", "fanout").first;
exchange2->bind(queue, key, &args);
queue->bound(exchange2->getName(), key, args);
Exchange::shared_ptr exchange3 = exchanges.declare("my-exchange-3", "topic").first;
exchange3->bind(queue, key, &args);
queue->bound(exchange3->getName(), key, args);
//delete one of the exchanges:
exchanges.destroy(exchange2->getName());
exchange2.reset();
//unbind the queue from all exchanges it knows it has been bound to:
queue->unbind(exchanges, queue);
//ensure the remaining exchanges don't still have the queue bound to them:
FailOnDeliver deliverable;
exchange1->route(deliverable, key, &args);
exchange3->route(deliverable, key, &args);
}
QPID_AUTO_TEST_SUITE_END()
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