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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qabstractitemmodel.h>
#include <qapplication.h>
#include <qmap.h>
#include <qstringlistmodel.h>
#include <qstringlist.h>
#include <iostream>
#include <qlistview.h>
#include "qmodellistener.h"
#include <qstringlistmodel.h>
//TESTED_CLASS=
//TESTED_FILES=
void QModelListener::rowsAboutToBeRemovedOrInserted(const QModelIndex & parent, int start, int end )
{
int i;
for (i = 0; start + i <= end; i++)
{
QModelIndex mIndex = m_pModel->index(start + i, 0, parent);
QVariant var = m_pModel->data(mIndex, Qt::DisplayRole);
QString str = var.toString();
QCOMPARE(str, m_pAboutToStringlist->at(i));
}
}
void QModelListener::rowsRemovedOrInserted(const QModelIndex & parent, int , int)
{
int i;
// Can the rows that *are* removed be iterated now ?
// What about rowsAboutToBeInserted - what will the indices be?
// will insertRow() overwrite existing, or insert (and conseq. grow the model?)
// What will the item then contain? empty data?
// RemoveColumn. Does that also fire the rowsRemoved-family signals?
for (i = 0; i < m_pExpectedStringlist->size(); i++)
{
QModelIndex mIndex = m_pModel->index(i, 0, parent);
QVariant var = m_pModel->data(mIndex, Qt::DisplayRole);
QString str = var.toString();
//qDebug() << "index: " << i << " start: " << start << "end: " << end;
QCOMPARE(str, m_pExpectedStringlist->at(i));
}
}
class tst_QStringListModel : public QObject
{
Q_OBJECT
public:
tst_QStringListModel();
virtual ~tst_QStringListModel();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void rowsAboutToBeRemoved_rowsRemoved();
void rowsAboutToBeRemoved_rowsRemoved_data();
void rowsAboutToBeInserted_rowsInserted();
void rowsAboutToBeInserted_rowsInserted_data();
};
tst_QStringListModel::tst_QStringListModel()
{
}
tst_QStringListModel::~tst_QStringListModel()
{
}
void tst_QStringListModel::initTestCase()
{
}
void tst_QStringListModel::cleanupTestCase()
{
}
void tst_QStringListModel::init()
{
}
void tst_QStringListModel::cleanup()
{
}
/*
tests
*/
void tst_QStringListModel::rowsAboutToBeRemoved_rowsRemoved_data()
{
QTest::addColumn<QStringList>("input");
QTest::addColumn<int>("row");
QTest::addColumn<int>("count");
QTest::addColumn<QStringList>("aboutto");
QTest::addColumn<QStringList>("res");
QStringList strings0; strings0 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto0; aboutto0 << "Two" << "Three";
QStringList res0; res0 << "One" << "Four" << "Five";
QTest::newRow( "data0" ) << strings0 << 1 << 2 << aboutto0 << res0;
QStringList strings1; strings1 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto1; aboutto1 << "One" << "Two";
QStringList res1; res1 << "Three" << "Four" << "Five";
QTest::newRow( "data1" ) << strings1 << 0 << 2 << aboutto1 << res1;
QStringList strings2; strings2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto2; aboutto2 << "Four" << "Five";
QStringList res2; res2 << "One" << "Two" << "Three";
QTest::newRow( "data2" ) << strings2 << 3 << 2 << aboutto2 << res2;
QStringList strings3; strings3 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto3; aboutto3 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList res3; res3 ;
QTest::newRow( "data3" ) << strings3 << 0 << 5 << aboutto3 << res3;
/* Not sure if this is a valid test */
QStringList strings4; strings4 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto4; aboutto4 << "Five" << "";
QStringList res4; res4 << "One" << "Two" << "Three" << "Four";
QTest::newRow( "data4" ) << strings4 << 4 << 2 << aboutto4 << res4;
/*
* Keep this, template to add more data
QStringList strings2; strings2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto2; aboutto2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList res2; res2 << "One" << "Two" << "Three" << "Four" << "Five";
QTest::newRow( "data2" ) << strings2 << 0 << 5 << aboutto2 << res2;
*/
}
void tst_QStringListModel::rowsAboutToBeRemoved_rowsRemoved()
{
QFETCH(QStringList, input);
QFETCH(int, row);
QFETCH(int, count);
QFETCH(QStringList, aboutto);
QFETCH(QStringList, res);
QStringListModel *model = new QStringListModel(input);
QModelListener *pListener = new QModelListener(&aboutto, &res, model);
pListener->connect(model, SIGNAL( rowsAboutToBeRemoved(const QModelIndex & , int , int )),
pListener, SLOT( rowsAboutToBeRemovedOrInserted(const QModelIndex & , int , int )) );
pListener->connect(model, SIGNAL( rowsRemoved(const QModelIndex & , int , int )),
pListener, SLOT( rowsRemovedOrInserted(const QModelIndex & , int , int )) );
model->removeRows(row,count);
// At this point, control goes to our connected slots inn this order:
// 1. rowsAboutToBeRemovedOrInserted
// 2. rowsRemovedOrInserted
// Control returns here
delete pListener;
delete model;
}
void tst_QStringListModel::rowsAboutToBeInserted_rowsInserted_data()
{
QTest::addColumn<QStringList>("input");
QTest::addColumn<int>("row");
QTest::addColumn<int>("count");
QTest::addColumn<QStringList>("aboutto");
QTest::addColumn<QStringList>("res");
QStringList strings0; strings0 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto0; aboutto0 << "Two" << "Three";
QStringList res0; res0 << "One" << "" << "" << "Two" << "Three" << "Four" << "Five";
QTest::newRow( "data0" ) << strings0 << 1 << 2 << aboutto0 << res0;
QStringList strings1; strings1 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto1; aboutto1 << "One" << "Two";
QStringList res1; res1 << "" << "" << "One" << "Two" << "Three" << "Four" << "Five";
QTest::newRow( "data1" ) << strings1 << 0 << 2 << aboutto1 << res1;
QStringList strings2; strings2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto2; aboutto2 << "Four" << "Five";
QStringList res2; res2 << "One" << "Two" << "Three" << "" << "" << "Four" << "Five";
QTest::newRow( "data2" ) << strings2 << 3 << 2 << aboutto2 << res2;
QStringList strings3; strings3 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto3; aboutto3 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList res3; res3 << "" << "" << "" << "" << "" << "One" << "Two" << "Three" << "Four" << "Five";
QTest::newRow( "data3" ) << strings3 << 0 << 5 << aboutto3 << res3;
/*
* Keep this, template to add more data
QStringList strings2; strings2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList aboutto2; aboutto2 << "One" << "Two" << "Three" << "Four" << "Five";
QStringList res2; res2 << "One" << "Two" << "Three" << "Four" << "Five";
QTest::newRow( "data2" ) << strings2 << 0 << 5 << aboutto2 << res2;
*/
}
void tst_QStringListModel::rowsAboutToBeInserted_rowsInserted()
{
QFETCH(QStringList, input);
QFETCH(int, row);
QFETCH(int, count);
QFETCH(QStringList, aboutto);
QFETCH(QStringList, res);
QStringListModel *model = new QStringListModel(input);
QModelListener *pListener = new QModelListener(&aboutto, &res, model);
connect(model, SIGNAL( rowsAboutToBeInserted(const QModelIndex & , int , int )),
pListener, SLOT( rowsAboutToBeRemovedOrInserted(const QModelIndex & , int , int )) );
connect(model, SIGNAL( rowsInserted(const QModelIndex & , int , int )),
pListener, SLOT( rowsRemovedOrInserted(const QModelIndex & , int , int )) );
model->insertRows(row,count);
// At this point, control goes to our connected slots inn this order:
// 1. rowsAboutToBeRemovedOrInserted
// 2. rowsRemovedOrInserted
// Control returns here
delete pListener;
delete model;
}
QTEST_MAIN(tst_QStringListModel)
#include "tst_qstringlistmodel.moc"
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