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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Test cases for QImage/Windows'''
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import Qt
from PySide6.QtGui import QImage
from helper.usesqapplication import UsesQApplication
def create_image():
result = QImage(20, 20, QImage.Format_RGB32)
result.fill(Qt.white)
return result
class QImageWinTest(UsesQApplication):
def test_to_hbitmap(self):
"""Test conversion to/from a Windows HBITMAP."""
image = create_image()
hbitmap = image.toHBITMAP()
self.assertTrue(hbitmap > 0)
image2 = QImage.fromHBITMAP(hbitmap)
image2.setColorSpace(image.colorSpace())
self.assertEqual(image, image2)
if __name__ == '__main__':
unittest.main()
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