diff options
Diffstat (limited to 'tests/auto/gui/image/qimage/tst_qimage.cpp')
| -rw-r--r-- | tests/auto/gui/image/qimage/tst_qimage.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp index 18812fd090..a1ab812aaa 100644 --- a/tests/auto/gui/image/qimage/tst_qimage.cpp +++ b/tests/auto/gui/image/qimage/tst_qimage.cpp @@ -39,6 +39,10 @@ #include <private/qimage_p.h> #include <private/qdrawhelper_p.h> +#ifdef Q_OS_DARWIN +#include <CoreGraphics/CoreGraphics.h> +#endif + Q_DECLARE_METATYPE(QImage::Format) Q_DECLARE_METATYPE(Qt::GlobalColor) @@ -201,6 +205,11 @@ private slots: void ditherGradient_data(); void ditherGradient(); +#ifdef Q_OS_DARWIN + void toCGImage_data(); + void toCGImage(); +#endif + private: const QString m_prefix; }; @@ -3307,5 +3316,41 @@ void tst_QImage::ditherGradient() QVERIFY(observedGradientSteps >= minimumExpectedGradient); } +#ifdef Q_OS_DARWIN + +void tst_QImage::toCGImage_data() +{ + QTest::addColumn<QImage::Format>("format"); + QTest::addColumn<bool>("supported"); + + // Populate test data with supported status for all QImage formats. + QSet<QImage::Format> supported = + { QImage::Format_ARGB32, QImage::Format_RGB32, QImage::Format_RGBA8888_Premultiplied, + QImage::Format_RGBA8888, QImage::Format_RGBX8888, QImage::Format_ARGB32_Premultiplied }; + + for (int i = QImage::Format_Invalid; i < QImage::Format_Grayscale8; ++i) { + QTest::newRow(qPrintable(formatToString(QImage::Format(i)))) + << QImage::Format(i) << supported.contains(QImage::Format(i)); + } +} + +// Verify that toCGImage() returns a valid CGImageRef for supported image formats. +void tst_QImage::toCGImage() +{ + QFETCH(QImage::Format, format); + QFETCH(bool, supported); + + QImage qimage(64, 64, format); + qimage.fill(Qt::red); + + CGImageRef cgimage = qimage.toCGImage(); + QCOMPARE(cgimage != nullptr, supported); + + CGImageRelease(cgimage); +} + +#endif + + QTEST_GUILESS_MAIN(tst_QImage) #include "tst_qimage.moc" |