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Diffstat (limited to 'tests/benchmarks/gui/image/qimagereader/tst_qimagereader.cpp')
| -rw-r--r-- | tests/benchmarks/gui/image/qimagereader/tst_qimagereader.cpp | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/image/qimagereader/tst_qimagereader.cpp b/tests/benchmarks/gui/image/qimagereader/tst_qimagereader.cpp new file mode 100644 index 0000000000..4dbb17fd51 --- /dev/null +++ b/tests/benchmarks/gui/image/qimagereader/tst_qimagereader.cpp @@ -0,0 +1,244 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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" |