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Diffstat (limited to 'tests/auto/gui/painting/qcolor')
-rw-r--r-- | tests/auto/gui/painting/qcolor/tst_qcolor.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/auto/gui/painting/qcolor/tst_qcolor.cpp b/tests/auto/gui/painting/qcolor/tst_qcolor.cpp index f8502c1e2f..5bbf60ea79 100644 --- a/tests/auto/gui/painting/qcolor/tst_qcolor.cpp +++ b/tests/auto/gui/painting/qcolor/tst_qcolor.cpp @@ -106,6 +106,8 @@ private slots: void achromaticHslHue(); + void equality(); + void premultiply(); void unpremultiply_sse4(); void qrgba64(); @@ -1682,6 +1684,24 @@ void tst_QColor::achromaticHslHue() QCOMPARE(hsl.hslHue(), -1); } +void tst_QColor::equality() +{ + QColor red = Qt::red; + QColor black = Qt::black; + + QCOMPARE(red, red); + QCOMPARE(black, black); + QVERIFY(red != black); + + // Encodings must match + QVERIFY(red != red.toHsv()); + QVERIFY(black.toHsl() != black); + + // Except for ExtendedRgb and Rgb, as it can be an automatic upgrade. + QCOMPARE(red, red.toExtendedRgb()); + QCOMPARE(black.toExtendedRgb(), black); +} + void tst_QColor::premultiply() { // Tests that qPremultiply(qUnpremultiply(x)) returns x. |