C++ (Cpp) LinkedHashSet::clear示例

示例#1

文件： OpenwireNonBlockingRedeliveryTest.cpp 项目： apache/activemq-cpp

void OpenwireNonBlockingRedeliveryTest::testMessageRedeliveriesAreInOrder() {

    LinkedHashSet< Pointer<MessageId> > received;
    LinkedHashSet< Pointer<MessageId> > beforeRollback;
    LinkedHashSet< Pointer<MessageId> > afterRollback;

    const int MSG_COUNT = 100;
    const std::string destinationName = "testMessageDeleiveredWhenNonBlockingEnabled";

    destroyDestination(getBrokerURL(), destinationName);

    Pointer<ActiveMQConnectionFactory> connectionFactory(new ActiveMQConnectionFactory(getBrokerURL()));
    Pointer<Connection> connection(connectionFactory->createConnection());
    Pointer<Session> session(connection->createSession(Session::SESSION_TRANSACTED));
    Pointer<Destination> destination(session->createQueue(destinationName));
    Pointer<MessageConsumer> consumer(session->createConsumer(destination.get()));

    ReceivedListener receivedListener(&received);
    consumer->setMessageListener(&receivedListener);
    sendMessages(getBrokerURL(), destinationName, MSG_COUNT);

    connection->start();

    CPPUNIT_ASSERT_MESSAGE("Pre-Rollack received size incorrect", assertTrue(received, MSG_COUNT));

    beforeRollback.addAll(received);
    received.clear();
    session->rollback();

    CPPUNIT_ASSERT_MESSAGE("Post-Rollack received size incorrect", assertTrue(received, MSG_COUNT));

    afterRollback.addAll(received);
    received.clear();

    CPPUNIT_ASSERT_EQUAL(beforeRollback.size(), afterRollback.size());
    CPPUNIT_ASSERT(beforeRollback.equals(afterRollback));

    Pointer< Iterator<Pointer<MessageId> > > after(afterRollback.iterator());
    Pointer< Iterator<Pointer<MessageId> > > before(beforeRollback.iterator());

    while (before->hasNext() && after->hasNext()) {
        Pointer<MessageId> original = before->next();
        Pointer<MessageId> rolledBack = after->next();

        long long originalSeq = original->getProducerSequenceId();
        long long rolledbackSeq = rolledBack->getProducerSequenceId();

        CPPUNIT_ASSERT_EQUAL(originalSeq, rolledbackSeq);
    }

    session->commit();
    connection->close();
    destroyDestination(getBrokerURL(), destinationName);
}

示例#2

文件： LinkedHashSetTest.cpp 项目： apache/activemq-cpp

void LinkedHashSetTest::testSize() {

    LinkedHashSet<int> set;
    populateSet(set);

    CPPUNIT_ASSERT_MESSAGE("Returned incorrect size", set.size() == SET_SIZE);
    set.clear();
    CPPUNIT_ASSERT_MESSAGE("Cleared set returned non-zero size", 0 == set.size());
}

示例#3

文件： LinkedHashSetTest.cpp 项目： apache/activemq-cpp

void LinkedHashSetTest::testClear() {

    LinkedHashSet<int> set;
    populateSet(set);

    CPPUNIT_ASSERT(set.size() > 0);
    set.clear();
    CPPUNIT_ASSERT(set.size() == 0);
    CPPUNIT_ASSERT(!set.contains(1));
}

示例#4

文件： OpenwireNonBlockingRedeliveryTest.cpp 项目： apache/activemq-cpp

void OpenwireNonBlockingRedeliveryTest::testMessageDeleiveryDoesntStop() {

    LinkedHashSet< Pointer<MessageId> > received;
    LinkedHashSet< Pointer<MessageId> > beforeRollback;
    LinkedHashSet< Pointer<MessageId> > afterRollback;

    const int MSG_COUNT = 100;
    const std::string destinationName = "testMessageDeleiveryDoesntStop";

    destroyDestination(getBrokerURL(), destinationName);

    Pointer<ActiveMQConnectionFactory> connectionFactory(new ActiveMQConnectionFactory(getBrokerURL()));
    Pointer<Connection> connection(connectionFactory->createConnection());
    Pointer<Session> session(connection->createSession(Session::SESSION_TRANSACTED));
    Pointer<Destination> destination(session->createQueue(destinationName));
    Pointer<MessageConsumer> consumer(session->createConsumer(destination.get()));

    ReceivedListener receivedListener(&received);
    consumer->setMessageListener(&receivedListener);
    sendMessages(getBrokerURL(), destinationName, MSG_COUNT);

    connection->start();

    CPPUNIT_ASSERT_MESSAGE("Pre-Rollack received size incorrect", assertTrue(received, MSG_COUNT));

    beforeRollback.addAll(received);
    received.clear();
    session->rollback();

    sendMessages(getBrokerURL(), destinationName, MSG_COUNT);

    CPPUNIT_ASSERT_MESSAGE("Post-Rollack received size incorrect", assertTrue(received, MSG_COUNT * 2));

    afterRollback.addAll(received);
    received.clear();

    CPPUNIT_ASSERT_EQUAL(beforeRollback.size() * 2, afterRollback.size());
    session->commit();
    connection->close();

    destroyDestination(getBrokerURL(), destinationName);
}

示例#5

文件： OpenwireNonBlockingRedeliveryTest.cpp 项目： apache/activemq-cpp

void OpenwireNonBlockingRedeliveryTest::testNonBlockingMessageDeleiveryWithRollbacks() {

    LinkedHashSet< Pointer<MessageId> > received;

    const int MSG_COUNT = 100;
    const std::string destinationName = "testNonBlockingMessageDeleiveryWithRollbacks";

    destroyDestination(getBrokerURL(), destinationName);

    Pointer<ActiveMQConnectionFactory> connectionFactory(new ActiveMQConnectionFactory(getBrokerURL()));
    connectionFactory->getRedeliveryPolicy()->setInitialRedeliveryDelay(TimeUnit::SECONDS.toMillis(10));

    Pointer<Connection> connection(connectionFactory->createConnection());
    Pointer<Session> session(connection->createSession(Session::SESSION_TRANSACTED));
    Pointer<Destination> destination(session->createQueue(destinationName));
    Pointer<MessageConsumer> consumer(session->createConsumer(destination.get()));

    ReceivedListener receivedListener(&received);
    consumer->setMessageListener(&receivedListener);
    sendMessages(getBrokerURL(), destinationName, MSG_COUNT);

    connection->start();

    CPPUNIT_ASSERT_MESSAGE("Pre-Rollack received size incorrect", assertTrue(received, MSG_COUNT));

    received.clear();

    SomeRollbacksListener newListener(session, &received);
    consumer->setMessageListener(&newListener);

    session->rollback();

    CPPUNIT_ASSERT_MESSAGE("Post-Rollack received size incorrect", assertTrue(received, MSG_COUNT));

    session->commit();
    connection->close();

    destroyDestination(getBrokerURL(), destinationName);
}