/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (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 http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include #include class tst_QPixmap : public QObject { Q_OBJECT public: tst_QPixmap(); private slots: void fill_data(); void fill(); void scaled_data(); void scaled(); void transformed_data(); void transformed(); void mask_data(); void mask(); }; Q_DECLARE_METATYPE(QImage::Format) Q_DECLARE_METATYPE(Qt::AspectRatioMode) Q_DECLARE_METATYPE(Qt::TransformationMode) tst_QPixmap::tst_QPixmap() { } void tst_QPixmap::fill_data() { QTest::addColumn("opaque"); QTest::addColumn("width"); QTest::addColumn("height"); QTest::newRow("opaque 16x16") << true << 16 << 16; QTest::newRow("!opaque 16x16") << false << 16 << 16; QTest::newRow("opaque 587x128") << true << 587 << 128; QTest::newRow("!opaque 587x128") << false << 587 << 128; } void tst_QPixmap::fill() { QFETCH(bool, opaque); QFETCH(int, width); QFETCH(int, height); const QColor color = opaque ? QColor(255, 0, 0) : QColor(255, 0, 0, 200); QPixmap pixmap(width, height); QBENCHMARK { pixmap.fill(color); } } void tst_QPixmap::scaled_data() { QTest::addColumn("size"); QTest::addColumn("scale"); QTest::addColumn("ratioMode"); QTest::addColumn("transformMode"); QTest::newRow("16x16 => 32x32") << QSize(16, 16) << QSize(32, 32) << Qt::IgnoreAspectRatio << Qt::FastTransformation; QTest::newRow("100x100 => 200x200") << QSize(100, 100) << QSize(200, 200) << Qt::IgnoreAspectRatio << Qt::FastTransformation; QTest::newRow("100x100 => 200x200") << QSize(100, 100) << QSize(200, 200) << Qt::IgnoreAspectRatio << Qt::FastTransformation; QTest::newRow("80x80 => 200x200") << QSize(137, 137) << QSize(200, 200) << Qt::IgnoreAspectRatio << Qt::FastTransformation; } void tst_QPixmap::scaled() { QFETCH(QSize, size); QFETCH(QSize, scale); QFETCH(Qt::AspectRatioMode, ratioMode); QFETCH(Qt::TransformationMode, transformMode); QPixmap opaque(size); QPixmap transparent(size); opaque.fill(QColor(255, 0, 0)); transparent.fill(QColor(255, 0, 0, 200)); QPixmap scaled1; QPixmap scaled2; QBENCHMARK { scaled1 = opaque.scaled(scale, ratioMode, transformMode); scaled2 = transparent.scaled(scale, ratioMode, transformMode); } } void tst_QPixmap::transformed_data() { QTest::addColumn("size"); QTest::addColumn("transform"); QTest::addColumn("transformMode"); QTest::newRow("16x16 rotate(90)") << QSize(16, 16) << QTransform().rotate(90) << Qt::FastTransformation; QTest::newRow("16x16 rotate(199)") << QSize(16, 16) << QTransform().rotate(199) << Qt::FastTransformation; QTest::newRow("16x16 shear(2,1)") << QSize(16, 16) << QTransform().shear(2, 1) << Qt::FastTransformation; QTest::newRow("16x16 rotate(199).shear(2,1)") << QSize(16, 16) << QTransform().rotate(199).shear(2, 1) << Qt::FastTransformation; QTest::newRow("100x100 rotate(90)") << QSize(100, 100) << QTransform().rotate(90) << Qt::FastTransformation; QTest::newRow("100x100 rotate(199)") << QSize(100, 100) << QTransform().rotate(199) << Qt::FastTransformation; QTest::newRow("100x100 shear(2,1)") << QSize(100, 100) << QTransform().shear(2, 1) << Qt::FastTransformation; QTest::newRow("100x100 shear(2,1) smooth") << QSize(100, 100) << QTransform().shear(2, 1) << Qt::SmoothTransformation; QTest::newRow("100x100 rotate(199).shear(2,1)") << QSize(100, 100) << QTransform().rotate(199).shear(2, 1) << Qt::FastTransformation; } void tst_QPixmap::transformed() { QFETCH(QSize, size); QFETCH(QTransform, transform); QFETCH(Qt::TransformationMode, transformMode); QPixmap opaque(size); QPixmap transparent(size); opaque.fill(QColor(255, 0, 0)); transparent.fill(QColor(255, 0, 0, 200)); QPixmap transformed1; QPixmap transformed2; QBENCHMARK { transformed1 = opaque.transformed(transform, transformMode); transformed2 = transparent.transformed(transform, transformMode); } } void tst_QPixmap::mask_data() { QTest::addColumn("size"); QTest::newRow("1x1") << QSize(1, 1); QTest::newRow("9x9") << QSize(9, 9); QTest::newRow("16x16") << QSize(16, 16); QTest::newRow("128x128") << QSize(128, 128); QTest::newRow("333x333") << QSize(333, 333); QTest::newRow("2048x128") << QSize(2048, 128); } void tst_QPixmap::mask() { QFETCH(QSize, size); QPixmap src(size); src.fill(Qt::transparent); { QPainter p(&src); p.drawLine(QPoint(0, 0), QPoint(src.width(), src.height())); } QBENCHMARK { QBitmap bitmap = src.mask(); QVERIFY(bitmap.size() == src.size()); } } QTEST_MAIN(tst_QPixmap) #include "tst_qpixmap.moc"