/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the test suite of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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+
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#include <QDomDocument>+
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#include <QHttp>+
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#include <QTcpServer>+
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#include <QTcpSocket>+
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#include <QTimer>+
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#include <QtDebug>+
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#include <QtTest/QtTest>+
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#include <QXmlDefaultHandler>+
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#include <QXmlInputSource>+
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#include <QXmlSimpleReader>+
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+
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//TESTED_CLASS=+
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//TESTED_FILES=+
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+
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class tst_QXmlInputSource : public QObject+
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{+
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    Q_OBJECT+
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+
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private slots:+
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    void reset() const;+
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    void resetSimplified() const;+
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    void waitForReadyIODevice() const;+
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};+
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+
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/*!+
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  \internal+
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  \since 4.4+
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+
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  See task 166278.+
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 */+
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void tst_QXmlInputSource::reset() const+
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{+
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    const QString input(QString::fromLatin1("<element attribute1='value1' attribute2='value2'/>"));+
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   +
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    QXmlSimpleReader reader;+
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    QXmlDefaultHandler handler;+
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    reader.setContentHandler(&handler);+
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+
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    QXmlInputSource source;+
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    source.setData(input);+
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+
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    QCOMPARE(source.data(), input);+
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+
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    source.reset();+
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    QCOMPARE(source.data(), input);+
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+
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    source.reset();+
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    QVERIFY(reader.parse(source));+
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    source.reset();+
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    QCOMPARE(source.data(), input);+
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}+
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+
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/*!+
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  \internal+
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  \since 4.4+
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+
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  See task 166278.+
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 */+
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void tst_QXmlInputSource::resetSimplified() const+
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{+
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    const QString input(QString::fromLatin1("<element/>"));+
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   +
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    QXmlSimpleReader reader;+
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+
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    QXmlInputSource source;+
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    source.setData(input);+
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+
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    QVERIFY(reader.parse(source));+
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    source.reset();+
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    QCOMPARE(source.data(), input);+
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}+
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+
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class ServerAndClient : public QObject+
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{+
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    Q_OBJECT+
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+
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public:+
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    ServerAndClient(QEventLoop &ev) : success(false)+
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                                    , eventLoop(ev)+
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    {+
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        setObjectName("serverAndClient");+
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        tcpServer = new QTcpServer(this);+
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        connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newConnection()));+
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        tcpServer->listen(QHostAddress::LocalHost, 1088);+
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        httpClient = new QHttp(this);+
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        connect(httpClient, SIGNAL(requestFinished(int, bool)), SLOT(requestFinished(int, bool)));+
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    }+
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+
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    bool success;+
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    QEventLoop &eventLoop;+
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+
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public slots:+
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    void doIt()+
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    {+
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        QUrl url("http://127.0.0.1:1088");+
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        httpClient->setHost( url.host(), 1088);+
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        QHttpRequestHeader req_head("POST", url.path());+
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        req_head.setValue("host", url.host());+
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        req_head.setValue("user-agent", "xml-test");+
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        req_head.setValue("keep-alive", "false");+
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+
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        QByteArray xmlrpc("<methodCall>\r\n\+
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                <methodName>SFD.GetVersion</methodName>\r\n\+
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                <params/>\r\n\+
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                </methodCall>");+
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        req_head.setContentLength(xmlrpc.size());+
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        req_head.setContentType("text/xml");+
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+
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        httpClient->request(req_head, xmlrpc);+
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    }+
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+
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    void requestFinished(int, bool isError)+
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    {+
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        QVERIFY(!isError);+
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    }+
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+
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private slots:+
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    void newConnection()+
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    {+
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        QTcpSocket *const s = tcpServer->nextPendingConnection();+
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+
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        if(s)+
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            connect(s, SIGNAL(readyRead()), this, SLOT(readyRead()));+
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    }+
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+
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    void readyRead()+
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    {+
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        QTcpSocket *const s = static_cast<QTcpSocket *>(sender());+
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        int bodyLength = -1;+
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+
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        while(s->canReadLine())+
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        {+
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            const QString line(s->readLine());+
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+
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            if(line.startsWith("content-length:"))+
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                bodyLength = line.mid(15).toInt();+
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+
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            if(line == "\r\n")+
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            {+
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                if(bodyLength == -1)+
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                {+
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                    Q_ASSERT_X(false, Q_FUNC_INFO,+
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                               "No length was specified in the header.");+
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                    return;+
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                }+
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+
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                QDomDocument domDoc;+
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                success = domDoc.setContent(s->read(bodyLength));+
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                eventLoop.exit();+
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            }+
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        }+
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    }+
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+
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private:+
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    QTcpServer *tcpServer;+
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    QHttp* httpClient;+
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};+
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+
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void tst_QXmlInputSource::waitForReadyIODevice() const+
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{+
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    QEventLoop el;+
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    ServerAndClient sv(el);+
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    QTimer::singleShot(1, &sv, SLOT(doIt()));+
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+
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    el.exec();+
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    QVERIFY(sv.success);+
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}+
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+
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QTEST_MAIN(tst_QXmlInputSource)+
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#include "tst_qxmlinputsource.moc"+
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