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/****************************************************************************
**
** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Itemviews NG project on Trolltech Labs.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 or 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 GNU
** General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qlistfromtreeadaptor.h>
#include <qtreedefaultmodel.h>
class tst_QtListFromTreeAdaptor : public QObject
{
Q_OBJECT
public:
tst_QtListFromTreeAdaptor();
virtual ~tst_QtListFromTreeAdaptor();
public slots:
void initTestCase();
void cleanupTestCase();
private slots:
void count_data();
void count();
void parentCount_data();
void parentCount();
void dataCheck_data();
void dataCheck();
void rootCheck_data();
void rootCheck();
protected:
QtTreeDefaultModel *source;
QtListFromTreeAdaptor *adaptor;
};
Q_DECLARE_METATYPE(QList<int>)
Q_DECLARE_METATYPE(QList<bool>)
Q_DECLARE_METATYPE(QtTreeModelBase::iterator_base)
tst_QtListFromTreeAdaptor::tst_QtListFromTreeAdaptor()
{
qRegisterMetaType<QList<int> >("QList<int>");
qRegisterMetaType<QtTreeModelBase::iterator_base>("const QtTreeModelBase::iterator_base&");
}
tst_QtListFromTreeAdaptor::~tst_QtListFromTreeAdaptor()
{
}
void tst_QtListFromTreeAdaptor::initTestCase()
{
source = new QtTreeDefaultModel;
adaptor = new QtListFromTreeAdaptor(source, source->begin());
}
void tst_QtListFromTreeAdaptor::cleanupTestCase()
{
delete adaptor;
delete source;
}
void tst_QtListFromTreeAdaptor::count_data()
{
QTest::addColumn<int>("itemCount");
QTest::addColumn<int>("signalCount");
QTest::newRow("no items") << 0 << 0;
QTest::newRow("one item") << 1 << 1;
QTest::newRow("two items") << 2 << 2;
}
void tst_QtListFromTreeAdaptor::count()
{
QFETCH(int, itemCount);
QFETCH(int, signalCount);
int x;
QSignalSpy sourceItemsInserted(source,
SIGNAL(itemsInserted(const QtTreeModelBase::iterator_base&,int)));
QSignalSpy sourceItemsRemoved(source,
SIGNAL(itemsRemoved(const QtTreeModelBase::iterator_base&,int)));
QSignalSpy adaptorItemsInserted(adaptor, SIGNAL(itemsInserted(int,int)));
QSignalSpy adaptorItemsRemoved(adaptor, SIGNAL(itemsRemoved(int,int)));
for (x = 0; x < itemCount; x++) {
new QtTreeDefaultItem(QString::number(x), source->rootItem());
}
QCOMPARE(source->rootItem()->children().count(), itemCount);
QCOMPARE(source->rootItem()->children().count(), adaptor->count());
QCOMPARE(sourceItemsInserted.count(), signalCount);
QCOMPARE(adaptorItemsInserted.count(), signalCount);
foreach (QtTreeDefaultItem *item, source->rootItem()->children()) {
source->rootItem()->removeChild(item);
}
QCOMPARE(sourceItemsRemoved.count(), signalCount);
QCOMPARE(adaptorItemsRemoved.count(), signalCount);
}
void tst_QtListFromTreeAdaptor::parentCount_data()
{
QTest::addColumn<int>("parentItemCount");
QTest::addColumn<int>("childrenItemCount");
QTest::addColumn<int>("signalCount");
QTest::newRow("one parent item, one children item") << 1 << 1 << 1;
QTest::newRow("two parent items, two children items") << 2 << 2 << 2;
}
void tst_QtListFromTreeAdaptor::parentCount()
{
QFETCH(int, parentItemCount);
QFETCH(int, childrenItemCount);
QFETCH(int, signalCount);
int x, y;
QSignalSpy sourceItemsInserted(source,
SIGNAL(itemsInserted(const QtTreeModelBase::iterator_base&,int)));
QSignalSpy adaptorItemsInserted(adaptor, SIGNAL(itemsInserted(int,int)));
for (x = 0; x < parentItemCount; x++) {
QtTreeDefaultItem *item = new QtTreeDefaultItem(QString::number(x), source->rootItem());
for (y = 0; y < childrenItemCount; y++) {
new QtTreeDefaultItem(QString::number(y), item);
}
}
QCOMPARE(sourceItemsInserted.count(), (parentItemCount * childrenItemCount) + parentItemCount);
QCOMPARE(adaptorItemsInserted.count(), signalCount);
foreach (QtTreeDefaultItem *item, source->rootItem()->children()) {
source->rootItem()->removeChild(item);
}
}
void tst_QtListFromTreeAdaptor::dataCheck_data()
{
QTest::addColumn<int>("itemCount");
QTest::addColumn<int>("signalCount");
QTest::newRow("one item") << 1 << 1;
QTest::newRow("two items") << 2 << 2;
}
void tst_QtListFromTreeAdaptor::dataCheck()
{
QFETCH(int, itemCount);
QFETCH(int, signalCount);
int x;
QSignalSpy sourceItemsChanged(source,
SIGNAL(itemsChanged(const QtTreeModelBase::iterator_base&,int,QList<int>)));
QSignalSpy adaptorItemsChanged(adaptor,
SIGNAL(itemsChanged(int,int,QList<int>)));
for (x = 0; x < itemCount; x++) {
new QtTreeDefaultItem(QString::number(x), source->rootItem());
QCOMPARE(source->rootItem()->children().at(x)->data(0, QList<int>() << Qt::DisplayRole),
adaptor->data(x, QList<int>() << Qt::DisplayRole));
source->rootItem()->children().at(x)->setData(QString("changed text"), 0, Qt::DisplayRole);
QCOMPARE(source->rootItem()->children().at(x)->data(0, QList<int>() << Qt::DisplayRole),
adaptor->data(x, QList<int>() << Qt::DisplayRole));
}
QCOMPARE(sourceItemsChanged.count(), signalCount);
QCOMPARE(adaptorItemsChanged.count(), signalCount);
foreach (QtTreeDefaultItem *item, source->rootItem()->children()) {
source->rootItem()->removeChild(item);
}
}
void tst_QtListFromTreeAdaptor::rootCheck_data()
{
QTest::addColumn<int>("itemCount");
QTest::newRow("two items") << 2;
}
void tst_QtListFromTreeAdaptor::rootCheck()
{
QFETCH(int, itemCount);
int x;
delete source;
delete adaptor;
source = new QtTreeDefaultModel;
QSignalSpy sourceItemsInserted(source,
SIGNAL(itemsInserted(const QtTreeModelBase::iterator_base&,int)));
for (x = 0; x < itemCount; x++) {
new QtTreeDefaultItem(QString::number(x), source->rootItem());
}
adaptor = new QtListFromTreeAdaptor(source,
source->itemIterator(source->rootItem()->firstChild()));
QSignalSpy adaptorItemsInserted(adaptor, SIGNAL(itemsInserted(int,int)));
for (x = 0; x < itemCount; x++) {
new QtTreeDefaultItem(QString::number(x), source->rootItem()->firstChild());
}
QCOMPARE(sourceItemsInserted.count(), itemCount * itemCount);
QCOMPARE(adaptorItemsInserted.count(), itemCount);
}
QTEST_MAIN(tst_QtListFromTreeAdaptor)
#include <tst_qlistfromtreeadaptor.moc>
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