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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# This file is part of the Shiboken Python Bindings Generator project.
#
# Copyright (C) 2009 Nokia Corporation 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 Python representation of C++ enums.'''
import unittest
from sample import SampleNamespace
class EnumTest(unittest.TestCase):
'''Test case for Python representation of C++ enums.'''
def testEnumValuesInsideEnum(self):
'''Enum values should be accessible inside the enum as well as outside.'''
for value_name in SampleNamespace.Option.values:
enum_item1 = getattr(SampleNamespace.Option, value_name)
enum_item2 = getattr(SampleNamespace, value_name)
self.assertEqual(enum_item1, enum_item2)
def testPassingIntegerOnEnumArgument(self):
'''Tries to use an integer in place of an enum argument.'''
self.assertRaises(TypeError, SampleNamespace.getNumber, 1)
def testBuildingEnumFromIntegerValue(self):
'''Tries to build the proper enum using an integer.'''
SampleNamespace.getNumber(SampleNamespace.Option(1))
def testBuildingEnumWithDefaultValue(self):
'''Enum constructor with default value'''
enum = SampleNamespace.Option()
self.assertEqual(enum, SampleNamespace.None)
def testEnumConversionToAndFromPython(self):
'''Conversion of enum objects from Python to C++ back again.'''
enumout = SampleNamespace.enumInEnumOut(SampleNamespace.TwoIn)
self.assert_(enumout, SampleNamespace.TwoOut)
def testEnumConstructorWithTooManyParameters(self):
'''Calling the constructor of non-extensible enum with the wrong number of parameters.'''
self.assertRaises(TypeError, SampleNamespace.InValue, 13, 14)
def testEnumConstructorWithNonNumberParameter(self):
'''Calling the constructor of non-extensible enum with a string.'''
self.assertRaises(TypeError, SampleNamespace.InValue, '1')
if __name__ == '__main__':
unittest.main()
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