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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 QByteArray
from helper.docmodifier import DocModifier
class BaseQByteArrayOperatorIAdd(object):
'''Base class for QByteArray += operator tests.
Implementing classes should inherit from unittest.TestCase and implement
setUp, setting self.obj and self.orig_obj to the target QByteArray and original
one, respectively'''
__metaclass__ = DocModifier
def testSingleString(self):
'''QByteArray += bytes of size 1'''
s = bytes('0', "UTF-8")
self.obj += s
self.assertEqual(self.obj, self.orig_obj + s)
self.assertEqual(self.obj.size(), self.orig_obj.size() + len(s))
def testString(self):
'''QByteArray += bytes of size > 1'''
s = bytearray(bytes('dummy', "UTF-8"))
self.obj += s # XXx iadd support abytearray
self.assertEqual(self.obj, self.orig_obj + s)
self.assertEqual(self.obj.size(), self.orig_obj.size() + len(s))
def testQByteArray(self):
'''QByteArray += QByteArray'''
s = QByteArray(bytes('array', "UTF-8"))
self.obj += s
self.assertEqual(self.obj, self.orig_obj + s)
class NullQByteArrayOperatorIAdd(unittest.TestCase, BaseQByteArrayOperatorIAdd):
'''Test case for operator QByteArray += on null QByteArrays'''
doc_prefix = 'Null object'
doc_filter = lambda x: x.startswith('test')
def setUp(self):
self.obj = QByteArray()
self.orig_obj = QByteArray()
class ValidQByteArrayOperatorIAdd(unittest.TestCase, BaseQByteArrayOperatorIAdd):
'''Test case for operator QByteArray += on valid QByteArrays'''
doc_prefix = 'Valid object'
doc_filter = lambda x: x.startswith('test')
def setUp(self):
self.obj = QByteArray(bytes('some byte array', "UTF-8"))
self.orig_obj = QByteArray(bytes('some byte array', "UTF-8"))
if __name__ == '__main__':
unittest.main()
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