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#!/usr/bin/python
# -*- coding: utf-8 -*-
'''Test cases for QByteArray operators'''
import unittest
import py3kcompat as py3k
from PySide.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 = 'egg snakes'
self.assertEqual(QByteArray(string), QByteArray(string))
def testPyString(self):
#QByteArray(string) == string
string = 'my test string'
self.assertEqual(QByteArray(string), string)
def testQString(self):
#QByteArray(string) == string
string = 'another test string'
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(string)
for i in range(len(string)):
self.assertEqual(obj[i], py3k.b(string[i]))
def testInRangeReverse(self):
#QByteArray[x] where x is a valid index (reverse order)
string = 'abcdefgh'
obj = QByteArray(string)
for i in range(len(string)-1, 0, -1):
self.assertEqual(obj[i], py3k.b(string[i]))
def testOutOfRange(self):
#QByteArray[x] where x is out of index
string = '1234567'
obj = QByteArray(string)
self.assertRaises(IndexError, lambda :obj[len(string)])
def testNullStrings(self):
ba = QByteArray('\x00')
self.assertEqual(ba.at(0), '\x00')
self.assertEqual(ba[0], py3k.b('\x00'))
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('')), 0)
self.assertEqual(len(QByteArray(' ')), 1)
self.assertEqual(len(QByteArray('yabadaba')), 8)
class QByteArrayOperatorStr(unittest.TestCase):
'''Test case for __str__ operator of QByteArray'''
def testBasic(self):
'''QByteArray __str__'''
self.assertEqual(QByteArray().__str__(), '')
self.assertEqual(QByteArray('').__str__(), '')
self.assertEqual(QByteArray('aaa').__str__(), 'aaa')
if __name__ == '__main__':
unittest.main()
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