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Diffstat (limited to 'tests/auto/dds/tst_qdds.cpp')
| -rw-r--r-- | tests/auto/dds/tst_qdds.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/tests/auto/dds/tst_qdds.cpp b/tests/auto/dds/tst_qdds.cpp new file mode 100644 index 0000000..de05ec4 --- /dev/null +++ b/tests/auto/dds/tst_qdds.cpp @@ -0,0 +1,153 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Copyright (C) 2013 Ivan Komissarov. +** Contact: http://www.qt-project.org/legal +** +** This file is part of the DDS plugin in the Qt ImageFormats module. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** 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, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtGui/QtGui> + +class tst_qdds: public QObject +{ + Q_OBJECT + +private slots: + void readImage_data(); + void readImage(); + void testMipmaps_data(); + void testMipmaps(); +}; + +void tst_qdds::readImage_data() +{ + QTest::addColumn<QString>("fileName"); + QTest::addColumn<QSize>("size"); + + QTest::newRow("1") << QString("A1R5G5B5") << QSize(64, 64); + QTest::newRow("2") << QString("A2B10G10R10") << QSize(64, 64); + QTest::newRow("3") << QString("A2R10G10B10") << QSize(64, 64); + QTest::newRow("4") << QString("A2W10V10U10") << QSize(64, 64); + QTest::newRow("5") << QString("A4L4") << QSize(64, 64); + QTest::newRow("6") << QString("A4R4G4B4") << QSize(64, 64); + QTest::newRow("7") << QString("A8") << QSize(64, 64); + QTest::newRow("8") << QString("A8B8G8R8") << QSize(64, 64); + QTest::newRow("9") << QString("A8L8") << QSize(64, 64); + QTest::newRow("10") << QString("A8R3G3B2") << QSize(64, 64); + QTest::newRow("11") << QString("A8R8G8B8") << QSize(64, 64); + QTest::newRow("12") << QString("A16B16G16R16") << QSize(64, 64); + QTest::newRow("13") << QString("A16B16G16R16F") << QSize(64, 64); + QTest::newRow("14") << QString("A32B32G32R32F") << QSize(64, 64); + QTest::newRow("15") << QString("CxV8U8") << QSize(64, 64); + QTest::newRow("16") << QString("DXT1") << QSize(50, 50); + QTest::newRow("17") << QString("DXT2") << QSize(64, 64); + QTest::newRow("18") << QString("DXT3") << QSize(64, 64); + QTest::newRow("19") << QString("DXT4") << QSize(64, 64); + QTest::newRow("20") << QString("DXT5") << QSize(64, 64); + QTest::newRow("21") << QString("G8R8_G8B8") << QSize(64, 64); + QTest::newRow("22") << QString("G16R16") << QSize(64, 64); + QTest::newRow("23") << QString("G16R16F") << QSize(64, 64); + QTest::newRow("24") << QString("G32R32F") << QSize(64, 64); + QTest::newRow("25") << QString("L6V5U5") << QSize(64, 64); + QTest::newRow("26") << QString("L8") << QSize(64, 64); + QTest::newRow("27") << QString("L16") << QSize(64, 64); + QTest::newRow("28") << QString("P8") << QSize(64, 64); + QTest::newRow("29") << QString("Q8W8V8U8") << QSize(64, 64); + QTest::newRow("30") << QString("Q16W16V16U16") << QSize(64, 64); + QTest::newRow("31") << QString("R3G3B2") << QSize(64, 64); + QTest::newRow("32") << QString("R5G6B5") << QSize(64, 64); + QTest::newRow("33") << QString("R8G8_B8G8") << QSize(64, 64); + QTest::newRow("34") << QString("R8G8B8") << QSize(64, 64); + QTest::newRow("35") << QString("R16F") << QSize(64, 64); + QTest::newRow("36") << QString("R32F") << QSize(64, 64); + QTest::newRow("37") << QString("UYVY") << QSize(64, 64); + QTest::newRow("38") << QString("V8U8") << QSize(64, 64); + QTest::newRow("39") << QString("V16U16") << QSize(64, 64); + QTest::newRow("40") << QString("X1R5G5B5") << QSize(64, 64); + QTest::newRow("41") << QString("X4R4G4B4") << QSize(64, 64); + QTest::newRow("42") << QString("X8B8G8R8") << QSize(64, 64); + QTest::newRow("43") << QString("X8L8V8U8") << QSize(64, 64); + QTest::newRow("44") << QString("X8R8G8B8") << QSize(64, 64); + QTest::newRow("45") << QString("YUY2") << QSize(64, 64); + QTest::newRow("46") << QString("RXGB") << QSize(64, 64); + QTest::newRow("47") << QString("ATI2") << QSize(64, 64); +} + +void tst_qdds::readImage() +{ + QFETCH(QString, fileName); + QFETCH(QSize, size); + + const QString path = QStringLiteral(":/dds/") + fileName + QStringLiteral(".dds"); + QImageReader reader(path); + QVERIFY(reader.canRead()); + QImage image = reader.read(); + QVERIFY2(!image.isNull(), qPrintable(reader.errorString())); + QCOMPARE(image.size(), size); +} + +void tst_qdds::testMipmaps_data() +{ + QTest::addColumn<QString>("fileName"); + QTest::addColumn<QSize>("size"); + QTest::addColumn<int>("imageCount"); + + QTest::newRow("1") << QString("mipmaps") << QSize(64, 64) << 7; +} + +void tst_qdds::testMipmaps() +{ + QFETCH(QString, fileName); + QFETCH(QSize, size); + QFETCH(int, imageCount); + + const QString path = QStringLiteral(":/dds/") + fileName + QStringLiteral(".dds"); + QImageReader reader(path); + QVERIFY(reader.canRead()); + QCOMPARE(reader.imageCount(), imageCount); + + for (int i = 0; i < reader.imageCount(); ++i) { + reader.jumpToImage(i); + QImage image = reader.read(); + QVERIFY2(!image.isNull(), qPrintable(reader.errorString())); + QCOMPARE(image.size(), size / (1 << i)); + } +} + +QTEST_MAIN(tst_qdds) +#include "tst_qdds.moc" |