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/****************************************************************************
**
** 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 <qtest.h>
#include <QBuffer>
#include <QDebug>
#include <QFile>
#include <QImage>
#include <QImageReader>
#include <QImageWriter>
#include <QLabel>
#include <QPixmap>
#include <QSet>
#include <QTcpSocket>
#include <QTcpServer>
#include <QTimer>
typedef QMap<QString, QString> QStringMap;
typedef QList<int> QIntList;
Q_DECLARE_METATYPE(QImage)
Q_DECLARE_METATYPE(QRect)
Q_DECLARE_METATYPE(QSize)
Q_DECLARE_METATYPE(QColor)
Q_DECLARE_METATYPE(QStringMap)
Q_DECLARE_METATYPE(QIntList)
Q_DECLARE_METATYPE(QIODevice *)
//TESTED_FILES=
class tst_QImageReader : public QObject
{
Q_OBJECT
public:
tst_QImageReader();
virtual ~tst_QImageReader();
public slots:
void init();
void cleanup();
private slots:
void readImage_data();
void readImage();
void setScaledSize_data();
void setScaledSize();
void setClipRect_data();
void setClipRect();
void setScaledClipRect_data();
void setScaledClipRect();
private:
QList< QPair<QString, QByteArray> > images; // filename, format
};
tst_QImageReader::tst_QImageReader()
{
images << QPair<QString, QByteArray>(QLatin1String("colorful.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("font.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("crash-signed-char.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("4bpp-rle.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("tst7.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("16bpp.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("negativeheight.bmp"), QByteArray("bmp"));
images << QPair<QString, QByteArray>(QLatin1String("marble.xpm"), QByteArray("xpm"));
images << QPair<QString, QByteArray>(QLatin1String("kollada.png"), QByteArray("png"));
images << QPair<QString, QByteArray>(QLatin1String("teapot.ppm"), QByteArray("ppm"));
images << QPair<QString, QByteArray>(QLatin1String("runners.ppm"), QByteArray("ppm"));
images << QPair<QString, QByteArray>(QLatin1String("test.ppm"), QByteArray("ppm"));
images << QPair<QString, QByteArray>(QLatin1String("gnus.xbm"), QByteArray("xbm"));
#if defined QTEST_HAVE_JPEG
images << QPair<QString, QByteArray>(QLatin1String("beavis.jpg"), QByteArray("jpeg"));
images << QPair<QString, QByteArray>(QLatin1String("YCbCr_cmyk.jpg"), QByteArray("jpeg"));
images << QPair<QString, QByteArray>(QLatin1String("YCbCr_rgb.jpg"), QByteArray("jpeg"));
images << QPair<QString, QByteArray>(QLatin1String("task210380.jpg"), QByteArray("jpeg"));
#endif
#if defined QTEST_HAVE_GIF
images << QPair<QString, QByteArray>(QLatin1String("earth.gif"), QByteArray("gif"));
images << QPair<QString, QByteArray>(QLatin1String("trolltech.gif"), QByteArray("gif"));
#endif
#if defined QTEST_HAVE_MNG
images << QPair<QString, QByteArray>(QLatin1String("ball.mng"), QByteArray("mng"));
images << QPair<QString, QByteArray>(QLatin1String("fire.mng"), QByteArray("mng"));
#endif
}
tst_QImageReader::~tst_QImageReader()
{
}
void tst_QImageReader::init()
{
}
void tst_QImageReader::cleanup()
{
}
void tst_QImageReader::readImage_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QByteArray>("format");
for (int i = 0; i < images.size(); ++i) {
const QString file = images[i].first;
const QByteArray format = images[i].second;
QTest::newRow(qPrintable(file)) << file << format;
}
}
void tst_QImageReader::readImage()
{
QFETCH(QString, fileName);
QFETCH(QByteArray, format);
QBENCHMARK {
QImageReader io("images/" + fileName, format);
QImage image = io.read();
QVERIFY(!image.isNull());
}
}
void tst_QImageReader::setScaledSize_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QByteArray>("format");
QTest::addColumn<QSize>("newSize");
for (int i = 0; i < images.size(); ++i) {
const QString file = images[i].first;
const QByteArray format = images[i].second;
QSize size(200, 200);
if (file == QLatin1String("teapot"))
size = QSize(400, 400);
else if (file == QLatin1String("test.ppm"))
size = QSize(10, 10);
QTest::newRow(qPrintable(file)) << file << format << size;
}
}
void tst_QImageReader::setScaledSize()
{
QFETCH(QString, fileName);
QFETCH(QSize, newSize);
QFETCH(QByteArray, format);
QBENCHMARK {
QImageReader reader("images/" + fileName, format);
reader.setScaledSize(newSize);
QImage image = reader.read();
QCOMPARE(image.size(), newSize);
}
}
void tst_QImageReader::setClipRect_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QByteArray>("format");
QTest::addColumn<QRect>("newRect");
for (int i = 0; i < images.size(); ++i) {
const QString file = images[i].first;
const QByteArray format = images[i].second;
QTest::newRow(qPrintable(file)) << file << format << QRect(0, 0, 50, 50);
}
}
void tst_QImageReader::setClipRect()
{
QFETCH(QString, fileName);
QFETCH(QRect, newRect);
QFETCH(QByteArray, format);
QBENCHMARK {
QImageReader reader("images/" + fileName, format);
reader.setClipRect(newRect);
QImage image = reader.read();
QCOMPARE(image.rect(), newRect);
}
}
void tst_QImageReader::setScaledClipRect_data()
{
setClipRect_data();
}
void tst_QImageReader::setScaledClipRect()
{
QFETCH(QString, fileName);
QFETCH(QRect, newRect);
QFETCH(QByteArray, format);
QBENCHMARK {
QImageReader reader("images/" + fileName, format);
reader.setScaledSize(QSize(300, 300));
reader.setScaledClipRect(newRect);
QImage image = reader.read();
QCOMPARE(image.rect(), newRect);
}
}
QTEST_MAIN(tst_QImageReader)
#include "tst_qimagereader.moc"
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