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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 QResource usage'''
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 QByteArray, QFile, QIODevice
import resources_mc
class ResourcesUsage(unittest.TestCase):
'''Test case for resources usage'''
def testPhrase(self):
# Test loading of quote.txt resource
file = Path(__file__).resolve().parent / 'quoteEnUS.txt'
self.assertTrue(file.is_file())
orig = QByteArray(file.read_bytes())
# In case the file is checked out in 'crlf' mode, strip '\r'
# since we read binary.
if sys.platform == 'win32':
carriage_return = orig.indexOf('\r')
if carriage_return != -1:
orig.remove(carriage_return, 1)
f = QFile(':/quote.txt') #|QIODevice.Text
self.assertTrue(f.open(QIODevice.ReadOnly), f.errorString())
copy = f.readAll()
f.close()
self.assertEqual(orig, copy)
def testImage(self):
# Test loading of sample.png resource
file = Path(__file__).resolve().parent / 'sample.png'
self.assertTrue(file.is_file())
orig = file.read_bytes()
f = QFile(':/sample.png')
self.assertTrue(f.open(QIODevice.ReadOnly), f.errorString())
copy = f.readAll()
f.close()
self.assertEqual(len(orig), len(copy))
self.assertEqual(orig, copy)
if __name__ == '__main__':
unittest.main()
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