1 files changed, 9 insertions, 33 deletions
diff --git a/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py b/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
index 580d962c3..f2c86abf7 100644
--- a/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
+++ b/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
@@ -1,32 +1,5 @@
-# -*- coding: utf-8 -*-
-
-#############################################################################
-##
-## Copyright (C) 2016 The Qt Company Ltd.
-## Contact: https://www.qt.io/licensing/
-##
-## This file is part of the test suite of Qt for Python.
-##
-## $QT_BEGIN_LICENSE:GPL-EXCEPT$
-## 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) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
 import os
 import sys
@@ -42,13 +15,16 @@ from PySide6.QtGui import QPixmap, QColor
 
 from helper.usesqapplication import UsesQApplication
 
+
 class QPixmapQDatastream(UsesQApplication):
     '''QDataStream <<>> QPixmap'''
 
     def setUp(self):
         super(QPixmapQDatastream, self).setUp()
         self.source_pixmap = QPixmap(100, 100)
-        self.source_pixmap.fill(Qt.red)
+        # PYSIDE-1533: Use Qt.transparent to force Format_ARGB32_Premultiplied
+        # when converting to QImage in any case.
+        self.source_pixmap.fill(Qt.transparent)
         self.output_pixmap = QPixmap()
         self.buffer = QByteArray()
         self.read_stream = QDataStream(self.buffer, QIODevice.ReadOnly)
@@ -60,9 +36,9 @@ class QPixmapQDatastream(UsesQApplication):
         self.read_stream >> self.output_pixmap
 
         image = self.output_pixmap.toImage()
-        pixel = image.pixel(10,10)
-        self.assertEqual(pixel, QColor(Qt.red).rgba())
-        self.assertEqual(self.source_pixmap.toImage(), self.output_pixmap.toImage())
+        pixel = image.pixel(10, 10)
+        self.assertEqual(pixel, QColor(Qt.transparent).rgba())
+        self.assertEqual(self.source_pixmap.toImage(), image)
 
 
 if __name__ == '__main__':