/**************************************************************************** ** ** Copyright (C) 2010 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 #include #include #include #include #include #include #include #include #include #include #include #include typedef QMap QStringMap; typedef QList 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 > images; // filename, format }; tst_QImageReader::tst_QImageReader() { images << QPair(QLatin1String("colorful.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("font.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("crash-signed-char.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("4bpp-rle.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("tst7.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("16bpp.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("negativeheight.bmp"), QByteArray("bmp")); images << QPair(QLatin1String("marble.xpm"), QByteArray("xpm")); images << QPair(QLatin1String("kollada.png"), QByteArray("png")); images << QPair(QLatin1String("teapot.ppm"), QByteArray("ppm")); images << QPair(QLatin1String("runners.ppm"), QByteArray("ppm")); images << QPair(QLatin1String("test.ppm"), QByteArray("ppm")); images << QPair(QLatin1String("gnus.xbm"), QByteArray("xbm")); #if defined QTEST_HAVE_JPEG images << QPair(QLatin1String("beavis.jpg"), QByteArray("jpeg")); images << QPair(QLatin1String("YCbCr_cmyk.jpg"), QByteArray("jpeg")); images << QPair(QLatin1String("YCbCr_rgb.jpg"), QByteArray("jpeg")); images << QPair(QLatin1String("task210380.jpg"), QByteArray("jpeg")); #endif #if defined QTEST_HAVE_GIF images << QPair(QLatin1String("earth.gif"), QByteArray("gif")); images << QPair(QLatin1String("trolltech.gif"), QByteArray("gif")); #endif #if defined QTEST_HAVE_MNG images << QPair(QLatin1String("ball.mng"), QByteArray("mng")); images << QPair(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("fileName"); QTest::addColumn("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("fileName"); QTest::addColumn("format"); QTest::addColumn("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("fileName"); QTest::addColumn("format"); QTest::addColumn("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"