diff options
Diffstat (limited to 'tests/auto/gui/image/qimage/tst_qimage.cpp')
| -rw-r--r-- | tests/auto/gui/image/qimage/tst_qimage.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp index 302180586e..4d41b5e873 100644 --- a/tests/auto/gui/image/qimage/tst_qimage.cpp +++ b/tests/auto/gui/image/qimage/tst_qimage.cpp @@ -3284,11 +3284,46 @@ void tst_QImage::metadataPassthrough() QCOMPARE(mirrored.dotsPerMeterY(), a.dotsPerMeterY()); QCOMPARE(mirrored.devicePixelRatio(), a.devicePixelRatio()); + QTransform t; + t.rotate(90); + QImage rotated = a.transformed(t); + QCOMPARE(rotated.text(QStringLiteral("Test")), a.text(QStringLiteral("Test"))); + QCOMPARE(rotated.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(rotated.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(rotated.devicePixelRatio(), a.devicePixelRatio()); + QImage swapped = a.rgbSwapped(); QCOMPARE(swapped.text(QStringLiteral("Test")), a.text(QStringLiteral("Test"))); QCOMPARE(swapped.dotsPerMeterX(), a.dotsPerMeterX()); QCOMPARE(swapped.dotsPerMeterY(), a.dotsPerMeterY()); QCOMPARE(swapped.devicePixelRatio(), a.devicePixelRatio()); + + QImage converted = a.convertToFormat(QImage::Format_RGB32); + QCOMPARE(converted.text(QStringLiteral("Test")), a.text(QStringLiteral("Test"))); + QCOMPARE(converted.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(converted.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(converted.devicePixelRatio(), a.devicePixelRatio()); + + QImage copied = a.copy(0, 0, a.width() / 2, a.height() / 2); + QCOMPARE(copied.text(QStringLiteral("Test")), a.text(QStringLiteral("Test"))); + QCOMPARE(copied.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(copied.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(copied.devicePixelRatio(), a.devicePixelRatio()); + + QImage alphaMask = a.createAlphaMask(); + QCOMPARE(alphaMask.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(alphaMask.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(alphaMask.devicePixelRatio(), a.devicePixelRatio()); + + QImage heuristicMask = a.createHeuristicMask(); + QCOMPARE(heuristicMask.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(heuristicMask.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(heuristicMask.devicePixelRatio(), a.devicePixelRatio()); + + QImage maskFromColor = a.createMaskFromColor(qRgb(0, 0, 0)); + QCOMPARE(maskFromColor.dotsPerMeterX(), a.dotsPerMeterX()); + QCOMPARE(maskFromColor.dotsPerMeterY(), a.dotsPerMeterY()); + QCOMPARE(maskFromColor.devicePixelRatio(), a.devicePixelRatio()); } void tst_QImage::pixelColor() |