1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the test suite of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

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

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

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    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 #include <QtTest/QtTest>

    42 

    43 #ifndef QT_NO_BUILD_TOOLS

    44 

    45 #include <QtCore/QThread>

    46 #include <QtCore/QUrl>

    47 #include <QtCore/QFileInfo>

    48 

    49 #include <QtHelp/QHelpEngine>

    50 #include <QtHelp/QHelpContentWidget>

    51 

    52 class SignalWaiter : public QThread

    53 {

    54     Q_OBJECT

    55 

    56 public:

    57     SignalWaiter();

    58     void run();

    59 

    60 public slots:

    61     void stopWaiting();

    62 

    63 private:

    64     bool stop;

    65 };

    66 

    67 SignalWaiter::SignalWaiter()

    68 {

    69     stop = false;

    70 }

    71 

    72 void SignalWaiter::run()

    73 {

    74     while (!stop)

    75         msleep(500);

    76     stop = false;

    77 }

    78 

    79 void SignalWaiter::stopWaiting()

    80 {

    81     stop = true;

    82 }

    83 

    84 

    85 class tst_QHelpContentModel : public QObject

    86 {

    87     Q_OBJECT

    88 

    89 private slots:

    90     void init();

    91 

    92     void setupContents();

    93     void contentItemAt();

    94 

    95 private:

    96     QString m_colFile;

    97 };

    98 

    99 void tst_QHelpContentModel::init()

   100 {

   101     // defined in profile

   102     QString path = QLatin1String(SRCDIR);

   103 

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

   105     if (QFile::exists(m_colFile))

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

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

   108         QFAIL("Cannot copy file!");

   109     QFile f(m_colFile);

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

   111 }

   112 

   113 void tst_QHelpContentModel::setupContents()

   114 {

   115     QHelpEngine h(m_colFile, 0);

   116     QHelpContentModel *m = h.contentModel();

   117     SignalWaiter w;

   118     connect(m, SIGNAL(contentsCreated()),

   119         &w, SLOT(stopWaiting()));

   120     w.start();

   121     h.setupData();

   122     int i = 0;

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

   124         QTest::qWait(500);

   125 

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

   127     QCOMPARE(m->rowCount(), 4);

   128 

   129     w.start();

   130     h.setCurrentFilter("Custom Filter 1");

   131     i = 0;

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

   133         QTest::qWait(500);

   134 

   135      QCOMPARE(m->rowCount(), 1);

   136 }

   137 

   138 void tst_QHelpContentModel::contentItemAt()

   139 {

   140     QHelpEngine h(m_colFile, 0);

   141     QHelpContentModel *m = h.contentModel();

   142     SignalWaiter w;

   143     connect(m, SIGNAL(contentsCreated()),

   144         &w, SLOT(stopWaiting()));

   145     w.start();

   146     h.setupData();

   147     int i = 0;

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

   149         QTest::qWait(500);

   150 

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

   152 

   153     QModelIndex root = m->index(0, 0);

   154     if (!root.isValid())

   155         QFAIL("Cannot retrieve root item!");

   156     QHelpContentItem *item = m->contentItemAt(root);

   157     if (!item)

   158         QFAIL("Cannot retrieve content item!");

   159     QCOMPARE(item->title(), QString("qmake Manual"));

   160 

   161     item = m->contentItemAt(m->index(4, 0, root));

   162     QCOMPARE(item->title(), QString("qmake Concepts"));

   163 

   164     item = m->contentItemAt(m->index(3, 0));

   165     QCOMPARE(item->title(), QString("Fancy Manual"));

   166 

   167     w.start();

   168     h.setCurrentFilter("Custom Filter 1");

   169     i = 0;

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

   171         QTest::qWait(500);

   172 

   173     item = m->contentItemAt(m->index(0, 0));

   174     QCOMPARE(item->title(), QString("Test Manual"));

   175 }

   176 

   177 QTEST_MAIN(tst_QHelpContentModel)

   178 #include "tst_qhelpcontentmodel.moc"

   179 

   180 #else // QT_NO_BUILD_TOOLS

   181 QTEST_NOOP_MAIN

   182 #endif