mirror of
https://github.com/crystalidea/qt6windows7.git
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202 lines
5.8 KiB
C++
202 lines
5.8 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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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 <QPixmap>
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#include <QSet>
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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(QStringMap)
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Q_DECLARE_METATYPE(QIntList)
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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 initTestCase();
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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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QString prefix;
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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::initTestCase()
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{
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prefix = QFINDTESTDATA("images/");
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if (prefix.isEmpty())
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QFAIL("Can't find images directory!");
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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(prefix + 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(prefix + 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(prefix + 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(prefix + 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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