f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
339 lines
10 KiB
C++
339 lines
10 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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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 <QtTest/QtTest>
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#include <QtGui>
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#include <QtCore>
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#if defined(Q_OS_SYMBIAN)
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# define STRINGIFY(x) #x
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# define TOSTRING(x) STRINGIFY(x)
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# define SRCDIR "C:/Private/" TOSTRING(SYMBIAN_SRCDIR_UID) "/"
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#endif
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class tst_QIcoImageFormat : public QObject
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{
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Q_OBJECT
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public:
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tst_QIcoImageFormat();
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virtual ~tst_QIcoImageFormat();
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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private slots:
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void format();
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void canRead_data();
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void canRead();
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void SequentialFile_data();
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void SequentialFile();
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void imageCount_data();
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void imageCount();
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void jumpToNextImage_data();
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void jumpToNextImage();
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void loopCount_data();
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void loopCount();
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void nextImageDelay_data();
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void nextImageDelay();
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void pngCompression_data();
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void pngCompression();
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private:
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QString m_IconPath;
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};
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tst_QIcoImageFormat::tst_QIcoImageFormat()
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{
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m_IconPath = QLatin1String(SRCDIR) + "/icons";
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qDebug() << m_IconPath;
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}
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tst_QIcoImageFormat::~tst_QIcoImageFormat()
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{
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}
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void tst_QIcoImageFormat::init()
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{
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}
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void tst_QIcoImageFormat::cleanup()
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{
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}
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void tst_QIcoImageFormat::initTestCase()
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{
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}
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void tst_QIcoImageFormat::cleanupTestCase()
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{
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}
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void tst_QIcoImageFormat::format()
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{
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QImageReader reader(m_IconPath + "/valid/35FLOPPY.ICO", "ico");
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QByteArray fmt = reader.format();
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QCOMPARE(const_cast<const char*>(fmt.data()), "ico" );
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}
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void tst_QIcoImageFormat::canRead_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("isValid");
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QTest::newRow("floppy (16px,32px - 16 colors)") << "valid/35FLOPPY.ICO" << 1;
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QTest::newRow("16px,32px,48px - 256,16M colors") << "valid/abcardWindow.ico" << 1;
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QTest::newRow("16px - 16 colors") << "valid/App.ico" << 1;
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QTest::newRow("16px,32px,48px - 16,256,16M colors") << "valid/Obj_N2_Internal_Mem.ico" << 1;
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QTest::newRow("16px - 16,256,16M colors") << "valid/Status_Play.ico" << 1;
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QTest::newRow("16px,32px - 16 colors") << "valid/TIMER01.ICO" << 1;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLD.ico" << 1;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLDH.ico" << 1;
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QTest::newRow("invalid floppy (first 8 bytes = 0xff)") << "invalid/35floppy.ico" << 0;
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QTest::newRow("103x16px, 24BPP") << "valid/trolltechlogo_tiny.ico" << 1;
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QTest::newRow("includes 32BPP w/alpha") << "valid/semitransparent.ico" << 1;
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QTest::newRow("PNG compression") << "valid/Qt.ico" << 1;
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}
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void tst_QIcoImageFormat::canRead()
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{
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QFETCH(QString, fileName);
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QFETCH(int, isValid);
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QImageReader reader(m_IconPath + "/" + fileName);
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QCOMPARE(reader.canRead(), (isValid == 0 ? false : true));
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}
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class QSequentialFile : public QFile
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{
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public:
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QSequentialFile(const QString &name) : QFile(name) {}
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virtual ~QSequentialFile() {}
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virtual bool isSequential() const {
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return true;
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}
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};
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void tst_QIcoImageFormat::SequentialFile_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("isValid");
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QTest::newRow("floppy (16,32 pixels - 16 colors)") << "valid/35FLOPPY.ICO" << 1;
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QTest::newRow("invalid floppy (first 8 bytes = 0xff)") << "invalid/35floppy.ico" << 0;
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}
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void tst_QIcoImageFormat::SequentialFile()
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{
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QFETCH(QString, fileName);
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QFETCH(int, isValid);
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QSequentialFile *file = new QSequentialFile(m_IconPath + "/" + fileName);
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QVERIFY(file);
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QVERIFY(file->open(QFile::ReadOnly));
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QImageReader reader(file);
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// Perform the check twice. If canRead() does not restore the sequential device back to its original state,
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// it will fail on the second try.
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QCOMPARE(reader.canRead(), (isValid == 0 ? false : true));
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QCOMPARE(reader.canRead(), (isValid == 0 ? false : true));
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file->close();
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}
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void tst_QIcoImageFormat::imageCount_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("count");
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QTest::newRow("floppy (16px,32px - 16 colors)") << "valid/35FLOPPY.ICO" << 2;
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QTest::newRow("16px,32px,48px - 256,16M colors") << "valid/abcardWindow.ico" << 6;
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QTest::newRow("16px - 16 colors") << "valid/App.ico" << 1;
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QTest::newRow("16px,32px,48px - 16,256,16M colors") << "valid/Obj_N2_Internal_Mem.ico" << 9;
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QTest::newRow("16px - 16,256,16M colors") << "valid/Status_Play.ico" << 3;
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QTest::newRow("16px,32px - 16 colors") << "valid/TIMER01.ICO" << 2;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLD.ico" << 3;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLDH.ico" << 3;
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QTest::newRow("invalid floppy (first 8 bytes = 0xff)") << "invalid/35floppy.ico" << 0;
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QTest::newRow("includes 32BPP w/alpha") << "valid/semitransparent.ico" << 9;
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QTest::newRow("PNG compression") << "valid/Qt.ico" << 4;
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}
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void tst_QIcoImageFormat::imageCount()
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{
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QFETCH(QString, fileName);
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QFETCH(int, count);
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QImageReader reader(m_IconPath + "/" + fileName);
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QCOMPARE(reader.imageCount(), count);
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}
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void tst_QIcoImageFormat::jumpToNextImage_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("count");
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QTest::newRow("floppy (16px,32px - 16 colors)") << "valid/35FLOPPY.ICO" << 2;
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QTest::newRow("16px,32px,48px - 256,16M colors") << "valid/abcardWindow.ico" << 6;
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QTest::newRow("16px - 16 colors") << "valid/App.ico" << 1;
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QTest::newRow("16px,32px,48px - 16,256,16M colors") << "valid/Obj_N2_Internal_Mem.ico" << 9;
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QTest::newRow("16px - 16,256,16M colors") << "valid/Status_Play.ico" << 3;
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QTest::newRow("16px,32px - 16 colors") << "valid/TIMER01.ICO" << 2;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLD.ico" << 3;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLDH.ico" << 3;
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QTest::newRow("includes 32BPP w/alpha") << "valid/semitransparent.ico" << 9;
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QTest::newRow("PNG compression") << "valid/Qt.ico" << 4;
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}
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void tst_QIcoImageFormat::jumpToNextImage()
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{
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QFETCH(QString, fileName);
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QFETCH(int, count);
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QImageReader reader(m_IconPath + "/" + fileName);
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bool bJumped = reader.jumpToImage(0);
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while (bJumped) {
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count--;
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bJumped = reader.jumpToNextImage();
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}
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QCOMPARE(count, 0);
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}
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void tst_QIcoImageFormat::loopCount_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("count");
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QTest::newRow("floppy (16px,32px - 16 colors)") << "valid/35FLOPPY.ICO" << 0;
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QTest::newRow("invalid floppy (first 8 bytes = 0xff)") << "invalid/35floppy.ico" << 0;
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}
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void tst_QIcoImageFormat::loopCount()
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{
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QFETCH(QString, fileName);
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QFETCH(int, count);
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QImageReader reader(m_IconPath + "/" + fileName);
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QCOMPARE(reader.loopCount(), count);
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}
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void tst_QIcoImageFormat::nextImageDelay_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("count");
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QTest::newRow("floppy (16px,32px - 16 colors)") << "valid/35FLOPPY.ICO" << 2;
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QTest::newRow("16px,32px,48px - 256,16M colors") << "valid/abcardWindow.ico" << 6;
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QTest::newRow("16px - 16 colors") << "valid/App.ico" << 1;
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QTest::newRow("16px,32px,48px - 16,256,16M colors") << "valid/Obj_N2_Internal_Mem.ico" << 9;
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QTest::newRow("16px - 16,256,16M colors") << "valid/Status_Play.ico" << 3;
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QTest::newRow("16px,32px - 16 colors") << "valid/TIMER01.ICO" << 2;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLD.ico" << 3;
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QTest::newRow("16px16c, 32px32c, 32px256c") << "valid/WORLDH.ico" << 3;
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QTest::newRow("invalid floppy (first 8 bytes = 0xff)") << "invalid/35floppy.ico" << -1;
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QTest::newRow("includes 32BPP w/alpha") << "valid/semitransparent.ico" << 9;
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QTest::newRow("PNG compression") << "valid/Qt.ico" << 4;
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}
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void tst_QIcoImageFormat::nextImageDelay()
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{
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QFETCH(QString, fileName);
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QFETCH(int, count);
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QImageReader reader(m_IconPath + "/" + fileName);
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if (count == -1) {
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QCOMPARE(reader.nextImageDelay(), 0);
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} else {
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int i;
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for (i = 0; i < count; i++) {
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QVERIFY(reader.jumpToImage(i));
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QCOMPARE(reader.nextImageDelay(), 0);
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}
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}
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}
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void tst_QIcoImageFormat::pngCompression_data()
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{
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QTest::addColumn<QString>("fileName");
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QTest::addColumn<int>("index");
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QTest::addColumn<int>("width");
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QTest::addColumn<int>("height");
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QTest::newRow("PNG compression") << "valid/Qt.ico" << 4 << 256 << 256;
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}
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void tst_QIcoImageFormat::pngCompression()
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{
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QFETCH(QString, fileName);
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QFETCH(int, index);
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QFETCH(int, width);
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QFETCH(int, height);
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QImageReader reader(m_IconPath + "/" + fileName);
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QImage image;
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reader.jumpToImage(index);
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reader.read(&image);
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QCOMPARE(image.width(), width);
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QCOMPARE(image.height(), height);
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}
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QTEST_MAIN(tst_QIcoImageFormat)
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#include "tst_qicoimageformat.moc"
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