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#!/usr/bin/python
# 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 QByteArray operators'''
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
class QByteArrayOperatorEqual(unittest.TestCase):
'''TestCase for operator QByteArray == QByteArray'''
def testDefault(self):
# QByteArray() == QByteArray()
obj1 = QByteArray()
obj2 = QByteArray()
self.assertEqual(obj1, obj2)
def testSimple(self):
# QByteArray(some_string) == QByteArray(some_string)
string = bytes('egg snakes', "UTF-8")
self.assertEqual(QByteArray(string), QByteArray(string))
def testPyString(self):
# QByteArray(string) == string
string = bytes('my test string', "UTF-8")
self.assertEqual(QByteArray(string), string)
class QByteArrayOperatorAt(unittest.TestCase):
'''TestCase for operator QByteArray[]'''
def testInRange(self):
# QByteArray[x] where x is a valid index
string = 'abcdefgh'
obj = QByteArray(bytes(string, "UTF-8"))
for i in range(len(string)):
self.assertEqual(obj[i], bytes(string[i], "UTF-8"))
def testInRangeReverse(self):
# QByteArray[x] where x is a valid index (reverse order)
string = 'abcdefgh'
obj = QByteArray(bytes(string, "UTF-8"))
for i in range(len(string) - 1, 0, -1):
self.assertEqual(obj[i], bytes(string[i], "UTF-8"))
def testOutOfRange(self):
# QByteArray[x] where x is out of index
string = bytes('1234567', "UTF-8")
obj = QByteArray(string)
self.assertRaises(IndexError, lambda: obj[len(string)])
def testNullStrings(self):
ba = QByteArray(bytes('\x00', "UTF-8"))
self.assertEqual(ba.at(0), '\x00')
self.assertEqual(ba[0], bytes('\x00', "UTF-8"))
class QByteArrayOperatorLen(unittest.TestCase):
'''Test case for __len__ operator of QByteArray'''
def testBasic(self):
'''QByteArray __len__'''
self.assertEqual(len(QByteArray()), 0)
self.assertEqual(len(QByteArray(bytes('', "UTF-8"))), 0)
self.assertEqual(len(QByteArray(bytes(' ', "UTF-8"))), 1)
self.assertEqual(len(QByteArray(bytes('yabadaba', "UTF-8"))), 8)
class QByteArrayOperatorStr(unittest.TestCase):
'''Test case for __str__ operator of QByteArray'''
def testBasic(self):
'''QByteArray __str__'''
self.assertEqual(QByteArray().__str__(), str(b''))
self.assertEqual(QByteArray(bytes('', "UTF-8")).__str__(), str(b''))
self.assertEqual(QByteArray(bytes('aaa', "UTF-8")).__str__(), str(b'aaa'))
if __name__ == '__main__':
unittest.main()
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