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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# This file is part of the Shiboken Python Bindings Generator project.
#
# Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
#
# Contact: PySide team <contact@pyside.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# version 2.1 as published by the Free Software Foundation. Please
# review the following information to ensure the GNU Lesser General
# Public License version 2.1 requirements will be met:
# http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
# #
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
'''Test cases for a method that receives a reference to class that is implicitly convertible from a Python native type.'''
import unittest
from sample import Str
class StrTest(unittest.TestCase):
'''Test cases for thr Str class.'''
def test__str__Method(self):
'''Test if the binding correcly implements the Python __str__ method.'''
s1 = 'original string'
s2 = Str(s1)
self.assertEqual(s1, s2)
self.assertEqual(s1, str(s2))
def testPassExactClassAsReferenceToArgument(self):
'''Test passing the expected class as an argument to a method that expects a reference.'''
s1 = Str('This is %VAR!').arg(Str('Sparta'))
self.assertEqual(str(s1), 'This is Sparta!')
def testPassPythonTypeImplictlyConvertibleToAClassUsedAsReference(self):
'''Test passing a Python class implicitly convertible to a wrapped class that is expected to be passed as reference.'''
s1 = Str('This is %VAR!').arg('Athens')
self.assertEqual(str(s1), 'This is Athens!')
def testSequenceOperators(self):
s1 = Str("abcdef")
self.assertEqual(len(s1), 6);
self.assertEqual(len(Str()), 0);
# getitem
self.assertEqual(s1[0], "a");
self.assertEqual(s1[1], "b");
self.assertEqual(s1[2], "c");
self.assertEqual(s1[3], "d");
self.assertEqual(s1[4], "e");
self.assertEqual(s1[5], "f");
self.assertEqual(s1[-1], "f");
self.assertEqual(s1[-2], "e");
self.assertRaises(TypeError, s1.__getitem__, 6)
# setitem
s1[0] = 'A'
s1[1] = 'B'
self.assertEqual(s1[0], 'A');
self.assertEqual(s1[1], 'B');
self.assertRaises(TypeError, s1.__setitem__(6, 67))
def testReverseOperator(self):
s1 = Str("hello")
n1 = 2
self.assertEqual(s1+2, "hello2")
self.assertEqual(2+s1, "2hello")
def testToIntError(self):
self.assertEqual(Str('Z').toInt(), (0, False))
def testToIntWithDecimal(self):
decimal = Str('37')
val, ok = decimal.toInt()
self.assertEqual(type(val), int)
self.assertEqual(type(ok), bool)
self.assertEqual(val, int(str(decimal)))
def testToIntWithOctal(self):
octal = Str('52')
val, ok = octal.toInt(8)
self.assertEqual(type(val), int)
self.assertEqual(type(ok), bool)
self.assertEqual(val, int(str(octal), 8))
def testToIntWithHexadecimal(self):
hexa = Str('2A')
val, ok = hexa.toInt(16)
self.assertEqual(type(val), int)
self.assertEqual(type(ok), bool)
self.assertEqual(val, int(str(hexa), 16))
self.assertEqual(hexa.toInt(), (0, False))
if __name__ == '__main__':
unittest.main()
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