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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QSignalSpy>
#include <QTimer>
#include <QTcpSocket>
#include <QTcpServer>
#include <QDebug>
#include <QBuffer>
#include <private/qpacketprotocol_p.h>
#include "../shared/debugutil_p.h"
class tst_QPacketProtocol : public QObject
{
Q_OBJECT
private:
QTcpServer *m_server;
QTcpSocket *m_client;
QTcpSocket *m_serverConn;
private slots:
void init();
void cleanup();
void maximumPacketSize();
void setMaximumPacketSize();
void setMaximumPacketSize_data();
void send();
void send_data();
void packetsAvailable();
void packetsAvailable_data();
void clear();
void read();
void device();
void tst_QPacket_clear();
};
void tst_QPacketProtocol::init()
{
m_server = new QTcpServer(this);
m_serverConn = 0;
QVERIFY(m_server->listen(QHostAddress("127.0.0.1")));
m_client = new QTcpSocket(this);
m_client->connectToHost(m_server->serverAddress(), m_server->serverPort());
QVERIFY(m_client->waitForConnected());
QVERIFY(m_server->waitForNewConnection());
m_serverConn = m_server->nextPendingConnection();
}
void tst_QPacketProtocol::cleanup()
{
delete m_client;
delete m_serverConn;
delete m_server;
}
void tst_QPacketProtocol::maximumPacketSize()
{
QPacketProtocol p(m_client);
QCOMPARE(p.maximumPacketSize(), 0x7FFFFFFF);
}
void tst_QPacketProtocol::setMaximumPacketSize()
{
QFETCH(qint32, size);
QFETCH(qint32, expected);
QPacketProtocol out(m_serverConn);
QCOMPARE(out.setMaximumPacketSize(size), expected);
}
void tst_QPacketProtocol::setMaximumPacketSize_data()
{
QTest::addColumn<int>("size");
QTest::addColumn<int>("expected");
QTest::newRow("invalid") << qint32(sizeof(qint32) - 1) << qint32(0x7FFFFFFF);
QTest::newRow("still invalid") << qint32(sizeof(qint32)) << qint32(0x7FFFFFFF);
QTest::newRow("valid") << qint32(sizeof(qint32) + 1) << qint32(sizeof(qint32) + 1);
}
void tst_QPacketProtocol::send()
{
QFETCH(bool, useAutoSend);
QPacketProtocol in(m_client);
QPacketProtocol out(m_serverConn);
QByteArray ba;
int num;
if (useAutoSend) {
out.send() << "Hello world" << 123;
} else {
QPacket packet;
packet << "Hello world" << 123;
out.send(packet);
}
QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
QPacket p = in.read();
p >> ba >> num;
QCOMPARE(ba, QByteArray("Hello world") + '\0');
QCOMPARE(num, 123);
}
void tst_QPacketProtocol::send_data()
{
QTest::addColumn<bool>("useAutoSend");
QTest::newRow("auto send") << true;
QTest::newRow("no auto send") << false;
}
void tst_QPacketProtocol::packetsAvailable()
{
QFETCH(int, packetCount);
QPacketProtocol out(m_client);
QPacketProtocol in(m_serverConn);
QCOMPARE(out.packetsAvailable(), qint64(0));
QCOMPARE(in.packetsAvailable(), qint64(0));
for (int i=0; i<packetCount; i++)
out.send() << "Hello";
QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
QCOMPARE(in.packetsAvailable(), qint64(packetCount));
}
void tst_QPacketProtocol::packetsAvailable_data()
{
QTest::addColumn<int>("packetCount");
QTest::newRow("1") << 1;
QTest::newRow("2") << 2;
QTest::newRow("10") << 10;
}
void tst_QPacketProtocol::clear()
{
QPacketProtocol in(m_client);
QPacketProtocol out(m_serverConn);
out.send() << 123;
out.send() << 456;
QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
in.clear();
QVERIFY(in.read().isEmpty());
}
void tst_QPacketProtocol::read()
{
QPacketProtocol in(m_client);
QPacketProtocol out(m_serverConn);
QVERIFY(in.read().isEmpty());
out.send() << 123;
out.send() << 456;
QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
int num;
QPacket p1 = in.read();
QVERIFY(!p1.isEmpty());
p1 >> num;
QCOMPARE(num, 123);
QPacket p2 = in.read();
QVERIFY(!p2.isEmpty());
p2 >> num;
QCOMPARE(num, 456);
QVERIFY(in.read().isEmpty());
}
void tst_QPacketProtocol::device()
{
QPacketProtocol p(m_client);
QVERIFY(p.device() == m_client);
}
void tst_QPacketProtocol::tst_QPacket_clear()
{
QPacketProtocol protocol(m_client);
QPacket packet;
packet << "Hello world!" << 123;
protocol.send(packet);
packet.clear();
QVERIFY(packet.isEmpty());
packet << "Goodbyte world!" << 789;
protocol.send(packet);
QByteArray ba;
int num;
QPacketProtocol in(m_serverConn);
QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
QPacket p1 = in.read();
p1 >> ba >> num;
QCOMPARE(ba, QByteArray("Hello world!") + '\0');
QCOMPARE(num, 123);
QPacket p2 = in.read();
p2 >> ba >> num;
QCOMPARE(ba, QByteArray("Goodbyte world!") + '\0');
QCOMPARE(num, 789);
}
QTEST_MAIN(tst_QPacketProtocol)
#include "tst_qpacketprotocol.moc"
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