diff options
Diffstat (limited to 'tests/auto/qpainter/tst_qpainter.cpp')
| -rw-r--r-- | tests/auto/qpainter/tst_qpainter.cpp | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/tests/auto/qpainter/tst_qpainter.cpp b/tests/auto/qpainter/tst_qpainter.cpp index 1fad8b5..bbfa3e6 100644 --- a/tests/auto/qpainter/tst_qpainter.cpp +++ b/tests/auto/qpainter/tst_qpainter.cpp @@ -1,7 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) +** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the test suite of the Qt Toolkit. ** @@ -34,7 +34,7 @@ ** 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. +** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -206,6 +206,7 @@ private slots: void drawImage_task217400_data(); void drawImage_task217400(); + void drawImage_1x1(); void drawRect_task215378(); void drawRect_task247505(); @@ -232,6 +233,7 @@ private slots: void zeroOpacity(); void clippingBug(); + void emptyClip(); private: void fillData(); @@ -4221,5 +4223,43 @@ void tst_QPainter::clippingBug() QCOMPARE(img, expected); } +void tst_QPainter::emptyClip() +{ + QImage img(64, 64, QImage::Format_ARGB32_Premultiplied); + QPainter p(&img); + p.setRenderHints(QPainter::Antialiasing); + p.setClipRect(0, 32, 64, 0); + p.fillRect(0, 0, 64, 64, Qt::white); + + QPainterPath path; + path.lineTo(64, 0); + path.lineTo(64, 64); + path.lineTo(40, 64); + path.lineTo(40, 80); + path.lineTo(0, 80); + + p.fillPath(path, Qt::green); +} + +void tst_QPainter::drawImage_1x1() +{ + QImage source(1, 1, QImage::Format_ARGB32_Premultiplied); + source.fill(0xffffffff); + + QImage img(32, 32, QImage::Format_ARGB32_Premultiplied); + img.fill(0xff000000); + QPainter p(&img); + p.drawImage(QRectF(0.9, 0.9, 32, 32), source); + p.end(); + + QImage expected = img; + expected.fill(0xff000000); + p.begin(&expected); + p.fillRect(1, 1, 31, 31, Qt::white); + p.end(); + + QCOMPARE(img, expected); +} + QTEST_MAIN(tst_QPainter) #include "tst_qpainter.moc" |