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author | Jørgen Lind <jorgen.lind@nokia.com> | 2010-08-03 10:53:57 (GMT) |
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committer | Jørgen Lind <jorgen.lind@nokia.com> | 2010-08-03 10:53:57 (GMT) |
commit | d5491ecdde14659a913c9f476f18c45f1d9489bb (patch) | |
tree | 06cc52249feda9bd9e50ca47abb8ebd676c8a309 /tests/auto/qimage/tst_qimage.cpp | |
parent | 42cdfaf86d34afeb6448723839fef70fe477deed (diff) | |
parent | a41128af5373a0225c3548abd3eb82cd7e8f7a0e (diff) | |
download | Qt-d5491ecdde14659a913c9f476f18c45f1d9489bb.zip Qt-d5491ecdde14659a913c9f476f18c45f1d9489bb.tar.gz Qt-d5491ecdde14659a913c9f476f18c45f1d9489bb.tar.bz2 |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt into lighthouse
Conflicts:
configure
Diffstat (limited to 'tests/auto/qimage/tst_qimage.cpp')
-rw-r--r-- | tests/auto/qimage/tst_qimage.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/auto/qimage/tst_qimage.cpp b/tests/auto/qimage/tst_qimage.cpp index 5052114..1330d96 100644 --- a/tests/auto/qimage/tst_qimage.cpp +++ b/tests/auto/qimage/tst_qimage.cpp @@ -83,6 +83,8 @@ private slots: void convertToFormat_data(); void convertToFormat(); + void convertToFormatRgb888ToRGB32(); + void createAlphaMask_data(); void createAlphaMask(); #ifndef QT_NO_IMAGE_HEURISTIC_MASK @@ -799,6 +801,26 @@ void tst_QImage::convertToFormat() QFile::remove(QLatin1String("expected2.xpm")); } +void tst_QImage::convertToFormatRgb888ToRGB32() +{ + // 545 so width % 4 != 0. This ensure there is padding at the end of the scanlines + const int height = 545; + const int width = 545; + QImage source(width, height, QImage::Format_RGB888); + for (int y = 0; y < height; ++y) { + uchar *srcPixels = source.scanLine(y); + for (int x = 0; x < width * 3; ++x) + srcPixels[x] = x; + } + + QImage rgb32Image = source.convertToFormat(QImage::Format_RGB888); + QCOMPARE(rgb32Image.format(), QImage::Format_RGB888); + for (int x = 0; x < width; ++x) { + for (int y = 0; y < height; ++y) + QCOMPARE(rgb32Image.pixel(x, y), source.pixel(x, y)); + } +} + void tst_QImage::createAlphaMask_data() { QTest::addColumn<int>("x"); |