Long live Qt 4.5!

1 files changed, 246 insertions, 0 deletions

diff --git a/tests/benchmarks/qimagereader/tst_qimagereader.cpp b/tests/benchmarks/qimagereader/tst_qimagereader.cpp
new file mode 100644
index 0000000..ae7ecb2
--- /dev/null
+++ b/tests/benchmarks/qimagereader/tst_qimagereader.cpp
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@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"));
+#if QT_VERSION >= 0x040200
+    images << QPair<QString, QByteArray>(QLatin1String("negativeheight.bmp"), QByteArray("bmp"));
+#endif
+    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"