/****************************************************************************

**

** Copyright (C) 2011 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.

**

** $QT_BEGIN_LICENSE:LGPL$

** GNU Lesser General Public License Usage

** 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:

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**

** 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.

**

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU General

** Public License version 3.0 as published by the Free Software Foundation

** and appearing in the file LICENSE.GPL included in the packaging of this

** file. Please review the following information to ensure the GNU General

** Public License version 3.0 requirements will be met:

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**

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** $QT_END_LICENSE$

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****************************************************************************/

#include <QtTest/QtTest>

#include <qapplication.h>

#include <q3socketdevice.h>

#include "../network-settings.h"

//TESTED_CLASS=

//TESTED_FILES=

class tst_Q3SocketDevice : public QObject

{

    Q_OBJECT

public:

    tst_Q3SocketDevice();

    virtual ~tst_Q3SocketDevice();

public slots:

    void initTestCase();

    void cleanupTestCase();

    void init();

    void cleanup();

private slots:

    void readNull();

};

tst_Q3SocketDevice::tst_Q3SocketDevice()

{

}

tst_Q3SocketDevice::~tst_Q3SocketDevice()

{

}

void tst_Q3SocketDevice::initTestCase()

{

}

void tst_Q3SocketDevice::cleanupTestCase()

{

}

void tst_Q3SocketDevice::init()

{

}

void tst_Q3SocketDevice::cleanup()

{

}

void tst_Q3SocketDevice::readNull()

{

    Q3SocketDevice device;

    device.setBlocking(true);

    int attempts = 10;

    while (attempts--) {

        if (device.connect(QtNetworkSettings::serverIP(), 143))

            break;

    }

    // some static state checking

    QVERIFY(device.isValid());

    QCOMPARE(device.type(), Q3SocketDevice::Stream);

    QCOMPARE(device.protocol(), Q3SocketDevice::IPv4);

    QVERIFY(device.socket() != -1);

    QVERIFY(device.blocking());

#if defined Q_OS_IRIX

    // IRIX defaults to the opposite in Qt 3, so we won't fix

    // this in Qt 4.

    QVERIFY(device.addressReusable());

#else

    QVERIFY(!device.addressReusable());

#endif

    QCOMPARE(device.peerPort(), quint16(143));

    QCOMPARE(device.peerAddress().toString(),

            QtNetworkSettings::serverIP().toString());

    QCOMPARE(device.error(), Q3SocketDevice::NoError);

    // write a logout notice

    QCOMPARE(device.writeBlock("X LOGOUT\r\n", Q_ULONG(10)), Q_LONG(10));

    // expect three lines of response: greeting, bye-warning and

    // logout command completion.

    int ch;

    for (int i = 0; i < 3; ++i) {

        do {

            QVERIFY((ch = device.getch()) != -1);

        } while (char(ch) != '\n');

    }

    // here, read() will return 0.

    char c;

    QCOMPARE(device.readBlock(&c, 1), qint64(0));

    QVERIFY(!device.isValid());

}

QTEST_APPLESS_MAIN(tst_Q3SocketDevice)

#include "tst_q3socketdevice.moc"