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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
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 QIODevice, QTemporaryFile
class FileChild1(QTemporaryFile):
pass
class FileChild2(QTemporaryFile):
def readData(self, maxlen):
return super(FileChild2, self).readData(maxlen)
def readLineData(self, maxlen):
return super(FileChild2, self).readLineData(maxlen)
class readDataTest(unittest.TestCase):
'''Test case for readData and readLineData'''
def setUp(self):
'''Acquire resources'''
self.filename1 = FileChild1()
self.assertTrue(self.filename1.open())
self.filename1.write(bytes('Test text for testing', "UTF-8"))
self.filename2 = FileChild2()
self.assertTrue(self.filename2.open())
self.filename2.write(bytes('Test text for testing', "UTF-8"))
def tearDown(self):
'''release resources'''
pass
def testBasic(self):
'''QTemporaryFile.read'''
self.filename1.seek(0)
s1 = self.filename1.read(50)
self.assertEqual(s1, 'Test text for testing')
def testBug40(self):
self.filename2.seek(0)
s2 = self.filename2.read(50)
self.assertEqual(s2, 'Test text for testing')
self.filename2.seek(0)
s2 = self.filename2.readLine(22)
self.assertEqual(s2, 'Test text for testing')
self.filename1.seek(0)
s1 = self.filename1.read(50)
self.assertEqual(s1, s2)
if __name__ == '__main__':
unittest.main()
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