1 files changed, 41 insertions, 27 deletions
diff --git a/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp b/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
index 943f85d92e..3b9e843405 100644
--- a/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
+++ b/tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/main.cpp
@@ -1,35 +1,27 @@
-/****************************************************************************
-**
-** Copyright (C) 2019 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
 #include <cstdlib>
 
 #include <QGuiApplication>
+#include <QColor>
 #include <QColorSpace>
+#include <QImage>
+
+static QImage::Format toFormat(QColorSpace::ColorModel model)
+{
+    switch (model) {
+    case QColorSpace::ColorModel::Rgb:
+        return QImage::Format_RGB32;
+    case QColorSpace::ColorModel::Gray:
+        return QImage::Format_Grayscale16;
+    case QColorSpace::ColorModel::Cmyk:
+        return QImage::Format_CMYK8888;
+    case QColorSpace::ColorModel::Undefined:
+        break;
+    }
+    return QImage::Format_Invalid;
+}
 
 extern "C" int LLVMFuzzerTestOneInput(const char *data, size_t size) {
     // to reduce noise and increase speed
@@ -43,5 +35,27 @@ extern "C" int LLVMFuzzerTestOneInput(const char *data, size_t size) {
     static char *argv[] = {arg1, arg2, arg3, nullptr};
     static QGuiApplication qga(argc, argv);
     QColorSpace cs = QColorSpace::fromIccProfile(QByteArray::fromRawData(data, size));
+    if (cs.isValid()) {
+        cs.description();
+        QColorTransform trans1 = cs.transformationToColorSpace(QColorSpace::SRgb);
+        trans1.isIdentity();
+        QColorSpace cs2 = cs;
+        cs2.setDescription("Hello");
+        bool b = (cs == cs2);
+        Q_UNUSED(b);
+        QColor color(0xfaf8fa00);
+        color = trans1.map(color);
+        QImage img(16, 2, toFormat(cs.colorModel()));
+        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);
+            color = trans2.map(color);
+        }
+    }
     return 0;
 }