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

**

** Copyright (C) 2009 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 <QtTest/QtTest>

#ifndef QT_NO_BUILD_TOOLS

#include <QtCore/QThread>

#include <QtCore/QUrl>

#include <QtCore/QFileInfo>

#include <QtHelp/QHelpEngine>

#include <QtHelp/QHelpIndexWidget>

class SignalWaiter : public QThread

{

    Q_OBJECT

public:

    SignalWaiter();

    void run();

public slots:

    void stopWaiting();

private:

    bool stop;

};

SignalWaiter::SignalWaiter()

{

    stop = false;

}

void SignalWaiter::run()

{

    while (!stop)

        msleep(500);

    stop = false;

}

void SignalWaiter::stopWaiting()

{

    stop = true;

}

class tst_QHelpIndexModel : public QObject

{

    Q_OBJECT

private slots:

    void init();

    void setupIndex();

    void filter();

    void linksForIndex();

private:

    QString m_colFile;

};

void tst_QHelpIndexModel::init()

{

    QString path = QLatin1String(SRCDIR);

    m_colFile = path + QLatin1String("/data/col.qhc");

    if (QFile::exists(m_colFile))

        QDir::current().remove(m_colFile);

    if (!QFile::copy(path + "/data/collection.qhc", m_colFile))

        QFAIL("Cannot copy file!");

    QFile f(m_colFile);

    f.setPermissions(QFile::WriteUser|QFile::ReadUser);

}

void tst_QHelpIndexModel::setupIndex()

{

    QHelpEngine h(m_colFile, 0);

    QHelpIndexModel *m = h.indexModel();

    SignalWaiter w;

    connect(m, SIGNAL(indexCreated()),

        &w, SLOT(stopWaiting()));

    w.start();

    h.setupData();

    int i = 0;

    while (w.isRunning() && i++ < 10)

        QTest::qWait(500);

    QCOMPARE(h.currentFilter(), QString("unfiltered"));

    QCOMPARE(m->stringList().count(), 19);

    w.start();

    h.setCurrentFilter("Custom Filter 1");

    i = 0;

    while (w.isRunning() && i++ < 10)

        QTest::qWait(500);

    QStringList lst;

    lst << "foo" << "bar" << "bla" << "einstein" << "newton";

    QCOMPARE(m->stringList().count(), 5);

    foreach (QString s, m->stringList())

        lst.removeAll(s);

    QCOMPARE(lst.isEmpty(), true);

}

void tst_QHelpIndexModel::filter()

{

    QHelpEngine h(m_colFile, 0);

    QHelpIndexModel *m = h.indexModel();

    SignalWaiter w;

    connect(m, SIGNAL(indexCreated()),

        &w, SLOT(stopWaiting()));

    w.start();

    h.setupData();

    int i = 0;

    while (w.isRunning() && i++ < 10)

        QTest::qWait(500);

    QCOMPARE(h.currentFilter(), QString("unfiltered"));

    QCOMPARE(m->stringList().count(), 19);

    m->filter("foo");

    QCOMPARE(m->stringList().count(), 2);

    m->filter("fo");

    QCOMPARE(m->stringList().count(), 3);

    m->filter("qmake");

    QCOMPARE(m->stringList().count(), 11);

}

void tst_QHelpIndexModel::linksForIndex()

{

    QHelpEngine h(m_colFile, 0);

    QHelpIndexModel *m = h.indexModel();

    SignalWaiter w;

    connect(m, SIGNAL(indexCreated()),

        &w, SLOT(stopWaiting()));

    w.start();

    h.setupData();

    int i = 0;

    while (w.isRunning() && i++ < 10)

        QTest::qWait(500);

    QCOMPARE(h.currentFilter(), QString("unfiltered"));

    QMap<QString, QUrl> map;

    map = m->linksForKeyword("foo");

    QCOMPARE(map.count(), 2);

    QCOMPARE(map.contains("Test Manual"), true);

    QCOMPARE(map.value("Test Manual"),

        QUrl("qthelp://trolltech.com.1-0-0.test/testFolder/test.html#foo"));

    QCOMPARE(map.contains("Fancy"), true);

    QCOMPARE(map.value("Fancy"),

        QUrl("qthelp://trolltech.com.1-0-0.test/testFolder/fancy.html#foo"));

    map = m->linksForKeyword("foobar");

    QCOMPARE(map.count(), 1);

    QCOMPARE(map.contains("Fancy"), true);

    map = m->linksForKeyword("notexisting");

    QCOMPARE(map.count(), 0);

    w.start();

    h.setCurrentFilter("Custom Filter 1");

    i = 0;

    while (w.isRunning() && i++ < 10)

        QTest::qWait(500);

    map = m->linksForKeyword("foo");

    QCOMPARE(map.count(), 1);

    QCOMPARE(map.contains("Test Manual"), true);

    QCOMPARE(map.value("Test Manual"),

        QUrl("qthelp://trolltech.com.1-0-0.test/testFolder/test.html#foo"));

}

QTEST_MAIN(tst_QHelpIndexModel)

#include "tst_qhelpindexmodel.moc"

#else // QT_NO_BUILD_TOOLS

QTEST_NOOP_MAIN

#endif