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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed 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 "test_tools.h"
#include "BrokerFixture.h"
#include "qpid/broker/NullMessageStore.h"
#include "qpid/sys/BlockingQueue.h"
#include "qpid/client/AsyncSession.h"
#include "qpid/sys/Time.h"
#include "qpid/framing/QueueQueryResult.h"
#include "qpid/client/TypedResult.h"
using namespace std;
using namespace qpid;
using namespace client;
using namespace framing;
namespace qpid { namespace broker {
class TransactionContext;
class PersistableQueue;
}}
using broker::PersistableMessage;
using broker::NullMessageStore;
using broker::TransactionContext;
using broker::PersistableQueue;
using sys::TIME_SEC;
using boost::intrusive_ptr;
/** @file
* Unit tests for async completion.
* Using a dummy store, verify that the broker indicates async completion of
* message enqueues at the correct time.
*/
namespace qpid {
namespace tests {
class AsyncCompletionMessageStore : public NullMessageStore {
public:
sys::BlockingQueue<boost::intrusive_ptr<PersistableMessage> > enqueued;
AsyncCompletionMessageStore() : NullMessageStore() {}
~AsyncCompletionMessageStore(){}
void enqueue(TransactionContext*,
const boost::intrusive_ptr<PersistableMessage>& msg,
const PersistableQueue& )
{
enqueued.push(msg);
}
};
QPID_AUTO_TEST_SUITE(AsyncCompletionTestSuite)
/**
* Send a sync after a bunch of incomplete messages, verify the sync completes
* only when all the messages are complete.
*/
QPID_AUTO_TEST_CASE(testWaitTillComplete) {
SessionFixture fix;
AsyncCompletionMessageStore* store = new AsyncCompletionMessageStore;
boost::shared_ptr<qpid::broker::MessageStore> p;
p.reset(store);
fix.broker->setStore(p);
AsyncSession s = fix.session;
static const int count = 3;
s.queueDeclare("q", arg::durable=true);
Completion transfers[count];
for (int i = 0; i < count; ++i) {
Message msg(boost::lexical_cast<string>(i), "q");
msg.getDeliveryProperties().setDeliveryMode(PERSISTENT);
transfers[i] = s.messageTransfer(arg::content=msg);
}
// Get hold of the broker-side messages.
typedef vector<intrusive_ptr<PersistableMessage> > BrokerMessages;
BrokerMessages enqueued;
for (int j = 0; j < count; ++j)
enqueued.push_back(store->enqueued.pop(TIME_SEC));
// Send a sync, make sure it does not complete till all messages are complete.
// In reverse order for fun.
Completion sync = s.executionSync(arg::sync=true);
for (int k = count-1; k >= 0; --k) {
BOOST_CHECK(!transfers[k].isComplete()); // Should not be complete yet.
BOOST_CHECK(!sync.isComplete()); // Should not be complete yet.
enqueued[k]->enqueueComplete();
}
sync.wait(); // Should complete now, all messages are completed.
}
/**
* Send a sync after all messages are complete, verify it completes immediately.
*/
QPID_AUTO_TEST_CASE(testSyncAfterComplete) {
SessionFixture fix;
AsyncCompletionMessageStore* store = new AsyncCompletionMessageStore;
boost::shared_ptr<qpid::broker::MessageStore> p;
p.reset(store);
fix.broker->setStore(p);
AsyncSession s = fix.session;
static const int count = 3;
s.queueDeclare("q", arg::durable=true);
// Transfer and complete all the messages
for (int i = 0; i < count; ++i) {
Message msg(boost::lexical_cast<string>(i), "q");
msg.getDeliveryProperties().setDeliveryMode(PERSISTENT);
Completion transfer = s.messageTransfer(arg::content=msg, arg::sync=true);
intrusive_ptr<PersistableMessage> enqueued = store->enqueued.pop(TIME_SEC);
enqueued->enqueueComplete();
transfer.wait();
}
// Send a sync, make sure it completes immediately
Completion sync = s.executionSync(arg::sync=true);
sync.wait(); // Should complete now, all messages are completed.
}
QPID_AUTO_TEST_CASE(testGetResult) {
SessionFixture fix;
AsyncSession s = fix.session;
s.queueDeclare("q", arg::durable=true);
TypedResult<QueueQueryResult> tr = s.queueQuery("q");
QueueQueryResult qq = tr.get();
BOOST_CHECK_EQUAL(qq.getQueue(), "q");
BOOST_CHECK_EQUAL(qq.getMessageCount(), 0U);
}
QPID_AUTO_TEST_SUITE_END()
}} // namespace qpid::tests
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