Пример #1
0
void tst_QLlcpSocket::tst_waitFor()
{
    QFETCH(ClientConnectionShutdown, shutdown);

    QString service = QLatin1String("urn:nfc:sn:com.nokia.qtmobility.commandserver.stream");

    /* Construction */
    QLlcpSocket *socket = new QLlcpSocket;

    QCOMPARE(socket->state(), QLlcpSocket::UnconnectedState);

    /* Connection */
    socket->connectToService(0, service);
    QCOMPARE(socket->state(), QLlcpSocket::ConnectingState);
    QVERIFY(socket->waitForConnected());
    QCOMPARE(socket->state(), QLlcpSocket::ConnectedState);

    /* Verify connected to correct service */
    {
        socket->write("URI\n");
        QVERIFY(socket->waitForBytesWritten());

        QVERIFY(socket->waitForReadyRead());
        const QByteArray line = socket->readLine().trimmed();

        QCOMPARE(line, service.toLatin1());
    }

    /* Shutdown */
    switch (shutdown) {
    case ServerDisconnect:
        socket->write("DISCONNECT\n");
        break;
    case ServerClose:
        socket->write("CLOSE\n");
        break;
    case ClientDisconnect:
        socket->disconnectFromService();
        QCOMPARE(socket->state(), QLlcpSocket::ClosingState);
        break;
    case ClientClose:
        socket->close();
        QCOMPARE(socket->state(), QLlcpSocket::ClosingState);
        break;
    }

    QVERIFY(socket->waitForDisconnected());
    QVERIFY(!socket->isOpen());
    QCOMPARE(socket->state(), QLlcpSocket::UnconnectedState);

    if (shutdown == ServerDisconnect || shutdown == ServerClose)
        QCOMPARE(socket->error(), QLlcpSocket::RemoteHostClosedError);

    delete socket;
}
Пример #2
0
void tst_QLlcpSocket::tst_clientConnection()
{
    QFETCH(ClientConnectionShutdown, shutdown);
    QFETCH(bool, stream);

    QString service = QLatin1String("urn:nfc:sn:com.nokia.qtmobility.commandserver") +
                      (stream ? QLatin1String(".stream") : QLatin1String(".datagram"));

    /* Construction */
    QLlcpSocket *socket = new QLlcpSocket;

    QSignalSpy stateSpy(socket, SIGNAL(stateChanged(QLlcpSocket::SocketState)));

    QCOMPARE(socket->state(), QLlcpSocket::UnconnectedState);

    /* Connection */
    QSignalSpy connectedSpy(socket, SIGNAL(connected()));
    QSignalSpy errorSpy(socket, SIGNAL(error(QLlcpSocket::SocketError)));

    socket->connectToService(0, service);

    QCOMPARE(stateSpy.count(), 1);
    QCOMPARE(stateSpy.takeFirst().at(0).value<QLlcpSocket::SocketState>(),
             QLlcpSocket::ConnectingState);
    QCOMPARE(socket->state(), QLlcpSocket::ConnectingState);

    stateSpy.clear();

    QTRY_VERIFY_TIMEOUT(30000, !connectedSpy.isEmpty() || !errorSpy.isEmpty());

    if (errorSpy.count() != 0) {
        qDebug() << errorSpy.takeFirst().at(0).toInt();
        QSKIP("Connection error", SkipSingle);
    }

    QCOMPARE(connectedSpy.count(), 1);
    QCOMPARE(stateSpy.count(), 1);
    QCOMPARE(stateSpy.takeFirst().at(0).value<QLlcpSocket::SocketState>(),
             QLlcpSocket::ConnectedState);
    QCOMPARE(socket->state(), QLlcpSocket::ConnectedState);

    stateSpy.clear();

    QSignalSpy bytesWrittenSpy(socket, SIGNAL(bytesWritten(qint64)));
    QSignalSpy readyReadSpy(socket, SIGNAL(readyRead()));

    /* Verify connected to correct service */
    if (stream) {
        socket->write("URI\n");

        QCOMPARE(bytesWrittenSpy.count(), 1);
        QCOMPARE(bytesWrittenSpy.takeFirst().at(0).value<qint64>(), qint64(4));

        QTRY_VERIFY(!readyReadSpy.isEmpty() && socket->canReadLine());

        const QByteArray line = socket->readLine().trimmed();

        QCOMPARE(line, service.toLatin1());
    } else {
        socket->writeDatagram("URI");

        QCOMPARE(bytesWrittenSpy.count(), 1);
        QCOMPARE(bytesWrittenSpy.takeFirst().at(0).value<qint64>(), qint64(3));

        QTRY_VERIFY(!readyReadSpy.isEmpty() && socket->hasPendingDatagrams());

        QByteArray datagram;
        datagram.resize(socket->pendingDatagramSize());

        socket->readDatagram(datagram.data(), datagram.size());

        QCOMPARE(datagram, service.toLatin1());
    }

    bytesWrittenSpy.clear();
    readyReadSpy.clear();

    /* Read / Write */
    if (stream) {
        QByteArray data("ECHO Test data\n");
        socket->write(data);

        QCOMPARE(bytesWrittenSpy.count(), 1);
        QCOMPARE(bytesWrittenSpy.takeFirst().at(0).value<qint64>(), qint64(data.size()));

        QTRY_VERIFY(!readyReadSpy.isEmpty());

        const QByteArray line = socket->readLine().trimmed();

        QCOMPARE(line.constData(), "Test data");
    } else {
        socket->writeDatagram("ECHO Test data");

        QCOMPARE(bytesWrittenSpy.count(), 1);
        QCOMPARE(bytesWrittenSpy.takeFirst().at(0).value<qint64>(), qint64(14));

        QTRY_VERIFY(!readyReadSpy.isEmpty());

        QByteArray datagram;
        datagram.resize(socket->pendingDatagramSize());

        socket->readDatagram(datagram.data(), datagram.size());

        QCOMPARE(datagram.constData(), "Test data");
    }

    bytesWrittenSpy.clear();
    readyReadSpy.clear();

    QSignalSpy disconnectedSpy(socket, SIGNAL(disconnected()));
    errorSpy.clear();

    /* Shutdown */
    switch (shutdown) {
    case ServerDisconnect:
        if (stream)
            socket->write("DISCONNECT\n");
        else
            socket->writeDatagram("DISCONNECT");
        break;
    case ServerClose:
        if (stream)
            socket->write("CLOSE\n");
        else
            socket->writeDatagram("CLOSE");
        break;
    case ClientDisconnect:
        socket->disconnectFromService();
        break;
    case ClientClose:
        socket->close();
        break;
    }

    QTRY_VERIFY(!disconnectedSpy.isEmpty());

    QCOMPARE(disconnectedSpy.count(), 1);
    QCOMPARE(stateSpy.count(), 2);
    QCOMPARE(stateSpy.takeFirst().at(0).value<QLlcpSocket::SocketState>(),
             QLlcpSocket::ClosingState);
    QCOMPARE(stateSpy.takeFirst().at(0).value<QLlcpSocket::SocketState>(),
             QLlcpSocket::UnconnectedState);
    QVERIFY(!socket->isOpen());

    if (shutdown == ServerDisconnect || shutdown == ServerClose) {
        QTRY_VERIFY(!errorSpy.isEmpty());

        QCOMPARE(errorSpy.count(), 1);
        QCOMPARE(errorSpy.takeFirst().at(0).value<QLlcpSocket::SocketError>(),
                 QLlcpSocket::RemoteHostClosedError);
        QCOMPARE(socket->error(), QLlcpSocket::RemoteHostClosedError);
    }

    delete socket;
}