48f9ba388b
The MNG file format is generally abandoned, and libmng has been unmaintained for several years. The MNG plugin and bundled libmng has been moved to the qtimageformats project on Gerrit. Task-number: QTBUG-21869 Change-Id: I946432347014ffde2b72307a5f8b166ca5553602 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
239 lines
7.3 KiB
C++
239 lines
7.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <qtest.h>
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#include <QBuffer>
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#include <QDebug>
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#include <QFile>
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#include <QImage>
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#include <QImageReader>
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#include <QImageWriter>
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#include <QLabel>
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#include <QPixmap>
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#include <QSet>
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#include <QTcpSocket>
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#include <QTcpServer>
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#include <QTimer>
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typedef QMap<QString, QString> QStringMap;
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typedef QList<int> QIntList;
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Q_DECLARE_METATYPE(QImage)
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Q_DECLARE_METATYPE(QRect)
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Q_DECLARE_METATYPE(QSize)
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Q_DECLARE_METATYPE(QColor)
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Q_DECLARE_METATYPE(QStringMap)
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Q_DECLARE_METATYPE(QIntList)
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Q_DECLARE_METATYPE(QIODevice *)
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class tst_QImageReader : public QObject
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{
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Q_OBJECT
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public:
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tst_QImageReader();
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virtual ~tst_QImageReader();
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public slots:
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void init();
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void cleanup();
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private slots:
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void readImage_data();
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void readImage();
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void setScaledSize_data();
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void setScaledSize();
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void setClipRect_data();
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void setClipRect();
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void setScaledClipRect_data();
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void setScaledClipRect();
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private:
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QList< QPair<QString, QByteArray> > images; // filename, format
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};
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tst_QImageReader::tst_QImageReader()
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{
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images << QPair<QString, QByteArray>(QLatin1String("colorful.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("font.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("crash-signed-char.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("4bpp-rle.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("tst7.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("16bpp.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("negativeheight.bmp"), QByteArray("bmp"));
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images << QPair<QString, QByteArray>(QLatin1String("marble.xpm"), QByteArray("xpm"));
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images << QPair<QString, QByteArray>(QLatin1String("kollada.png"), QByteArray("png"));
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images << QPair<QString, QByteArray>(QLatin1String("teapot.ppm"), QByteArray("ppm"));
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images << QPair<QString, QByteArray>(QLatin1String("runners.ppm"), QByteArray("ppm"));
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images << QPair<QString, QByteArray>(QLatin1String("test.ppm"), QByteArray("ppm"));
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images << QPair<QString, QByteArray>(QLatin1String("gnus.xbm"), QByteArray("xbm"));
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#if defined QTEST_HAVE_JPEG
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images << QPair<QString, QByteArray>(QLatin1String("beavis.jpg"), QByteArray("jpeg"));
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images << QPair<QString, QByteArray>(QLatin1String("YCbCr_cmyk.jpg"), QByteArray("jpeg"));
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images << QPair<QString, QByteArray>(QLatin1String("YCbCr_rgb.jpg"), QByteArray("jpeg"));
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images << QPair<QString, QByteArray>(QLatin1String("task210380.jpg"), QByteArray("jpeg"));
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#endif
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#if defined QTEST_HAVE_GIF
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images << QPair<QString, QByteArray>(QLatin1String("earth.gif"), QByteArray("gif"));
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images << QPair<QString, QByteArray>(QLatin1String("trolltech.gif"), QByteArray("gif"));
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#endif
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}
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tst_QImageReader::~tst_QImageReader()
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{
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}
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void tst_QImageReader::init()
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{
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}
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void tst_QImageReader::cleanup()
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{
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}
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void tst_QImageReader::readImage_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QByteArray>("format");
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for (int i = 0; i < images.size(); ++i) {
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const QString file = images[i].first;
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const QByteArray format = images[i].second;
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QTest::newRow(qPrintable(file)) << file << format;
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}
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}
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void tst_QImageReader::readImage()
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{
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QFETCH(QString, fileName);
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QFETCH(QByteArray, format);
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QBENCHMARK {
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QImageReader io("images/" + fileName, format);
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QImage image = io.read();
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QVERIFY(!image.isNull());
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}
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}
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void tst_QImageReader::setScaledSize_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QByteArray>("format");
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QTest::addColumn<QSize>("newSize");
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for (int i = 0; i < images.size(); ++i) {
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const QString file = images[i].first;
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const QByteArray format = images[i].second;
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QSize size(200, 200);
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if (file == QLatin1String("teapot"))
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size = QSize(400, 400);
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else if (file == QLatin1String("test.ppm"))
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size = QSize(10, 10);
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QTest::newRow(qPrintable(file)) << file << format << size;
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}
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}
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void tst_QImageReader::setScaledSize()
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{
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QFETCH(QString, fileName);
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QFETCH(QSize, newSize);
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QFETCH(QByteArray, format);
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QBENCHMARK {
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QImageReader reader("images/" + fileName, format);
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reader.setScaledSize(newSize);
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QImage image = reader.read();
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QCOMPARE(image.size(), newSize);
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}
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}
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void tst_QImageReader::setClipRect_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<QByteArray>("format");
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QTest::addColumn<QRect>("newRect");
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for (int i = 0; i < images.size(); ++i) {
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const QString file = images[i].first;
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const QByteArray format = images[i].second;
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QTest::newRow(qPrintable(file)) << file << format << QRect(0, 0, 50, 50);
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}
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}
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void tst_QImageReader::setClipRect()
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{
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QFETCH(QString, fileName);
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QFETCH(QRect, newRect);
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QFETCH(QByteArray, format);
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QBENCHMARK {
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QImageReader reader("images/" + fileName, format);
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reader.setClipRect(newRect);
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QImage image = reader.read();
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QCOMPARE(image.rect(), newRect);
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}
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}
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void tst_QImageReader::setScaledClipRect_data()
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{
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setClipRect_data();
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}
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void tst_QImageReader::setScaledClipRect()
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{
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QFETCH(QString, fileName);
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QFETCH(QRect, newRect);
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QFETCH(QByteArray, format);
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QBENCHMARK {
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QImageReader reader("images/" + fileName, format);
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reader.setScaledSize(QSize(300, 300));
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reader.setScaledClipRect(newRect);
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QImage image = reader.read();
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QCOMPARE(image.rect(), newRect);
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}
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}
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QTEST_MAIN(tst_QImageReader)
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#include "tst_qimagereader.moc"
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