Add color space model, making gray color spaces explicit

This also adds image conversion of both format and color space, which
will also  be required later for conversions to CMYK formats and color
spaces.

Change-Id: I578c0a010ffcdb4df4cf9080c0621fac8bc342bf
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp b/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
index 3bd94785ef..5055b57229 100644
--- a/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
+++ b/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
@@ -5,6 +5,7 @@
 
 #include <QGuiApplication>
 #include <QColorSpace>
+#include <QImage>
 
 extern "C" int LLVMFuzzerTestOneInput(const char *data, size_t size) {
     // to reduce noise and increase speed
@@ -28,7 +29,12 @@ extern "C" int LLVMFuzzerTestOneInput(const char *data, size_t size) {
         Q_UNUSED(b);
         QRgb color = 0xfaf8fa00;
         color = trans1.map(color);
+        QImage img(16, 2, cs.colorModel() == QColorSpace::ColorModel::Rgb ? QImage::Format_RGB32 : QImage::Format_Grayscale8);
+        img.setColorSpace(cs);
+        QImage img2 = img.convertedToColorSpace(QColorSpace::SRgb);
         if (cs.isValidTarget()) {
+            QImage img3 = img2.convertedToColorSpace(cs);
+
             QColorTransform trans2 = QColorSpace(QColorSpace::SRgb).transformationToColorSpace(cs);
             bool a = (trans1 == trans2);
             Q_UNUSED(a);