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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 Overload class'''
import unittest
from sample import Echo, Overload, Point, PointF, Polygon, Rect, RectF, Size, Str
def raisesWithErrorMessage(func, arguments, errorType, errorMsg):
'''NOTE: Using 'try' because assertRaisesRegexp is not available
to check the error message.'''
try:
func(*arguments)
return False
except Exception as err:
if type(err) != TypeError:
return False
if not errorMsg in str(err):
return False
return True
class OverloadTest(unittest.TestCase):
'''Test case for Overload class'''
def testOverloadMethod0(self):
'''Check overloaded method call for signature "overloaded()".'''
overload = Overload()
self.assertEqual(overload.overloaded(), Overload.Function0)
def testOverloadMethod1(self):
'''Check overloaded method call for signature "overloaded(Size*)".'''
overload = Overload()
size = Size()
self.assertEqual(overload.overloaded(size), Overload.Function1)
def testOverloadMethod2(self):
'''Check overloaded method call for signature "overloaded(Point*, ParamEnum)".'''
overload = Overload()
point = Point()
self.assertEqual(overload.overloaded(point, Overload.Param1), Overload.Function2)
def testOverloadMethod3(self):
'''Check overloaded method call for signature "overloaded(const Point&)".'''
overload = Overload()
point = Point()
self.assertEqual(overload.overloaded(point), Overload.Function3)
def testDifferentReturnTypes(self):
'''Check method calls for overloads with different return types.'''
overload = Overload()
self.assertEqual(overload.differentReturnTypes(), None)
self.assertEqual(overload.differentReturnTypes(Overload.Param1), None)
self.assertEqual(overload.differentReturnTypes(Overload.Param0, 13), 13)
def testIntOverloads(self):
overload = Overload()
self.assertEqual(overload.intOverloads(2, 3), 2)
self.assertEqual(overload.intOverloads(2, 4.5), 3)
self.assertEqual(overload.intOverloads(Point(0, 0), 3), 1)
def testIntDoubleOverloads(self):
overload = Overload()
self.assertEqual(overload.intDoubleOverloads(1, 2), Overload.Function0)
self.assertEqual(overload.intDoubleOverloads(1, 2.0), Overload.Function0)
self.assertEqual(overload.intDoubleOverloads(1.0, 2), Overload.Function1)
self.assertEqual(overload.intDoubleOverloads(1.0, 2.0), Overload.Function1)
def testWrapperIntIntOverloads(self):
overload = Overload()
self.assertEqual(overload.wrapperIntIntOverloads(Point(), 1, 2), Overload.Function0)
self.assertEqual(overload.wrapperIntIntOverloads(Polygon(), 1, 2), Overload.Function1)
def testDrawTextPointAndStr(self):
overload = Overload()
self.assertEqual(overload.drawText(Point(), Str()), Overload.Function0)
self.assertEqual(overload.drawText(Point(), ''), Overload.Function0)
self.assertEqual(overload.drawText(PointF(), Str()), Overload.Function1)
self.assertEqual(overload.drawText(PointF(), ''), Overload.Function1)
def testDrawTextRectIntStr(self):
overload = Overload()
self.assertEqual(overload.drawText(Rect(), 1, Str()), Overload.Function2)
self.assertEqual(overload.drawText(Rect(), 1, ''), Overload.Function2)
self.assertEqual(overload.drawText(RectF(), 1, Str()), Overload.Function3)
self.assertEqual(overload.drawText(RectF(), 1, ''), Overload.Function3)
def testDrawTextRectFStrEcho(self):
overload = Overload()
self.assertEqual(overload.drawText(RectF(), Str()), Overload.Function4)
self.assertEqual(overload.drawText(RectF(), ''), Overload.Function4)
self.assertEqual(overload.drawText(RectF(), Str(), Echo()), Overload.Function4)
self.assertEqual(overload.drawText(RectF(), '', Echo()), Overload.Function4)
self.assertEqual(overload.drawText(Rect(), Str()), Overload.Function4)
self.assertEqual(overload.drawText(Rect(), ''), Overload.Function4)
self.assertEqual(overload.drawText(Rect(), Str(), Echo()), Overload.Function4)
self.assertEqual(overload.drawText(Rect(), '', Echo()), Overload.Function4)
def testDrawTextIntIntStr(self):
overload = Overload()
self.assertEqual(overload.drawText(1, 2, Str()), Overload.Function5)
self.assertEqual(overload.drawText(1, 2, ''), Overload.Function5)
def testDrawTextIntIntIntIntStr(self):
overload = Overload()
self.assertEqual(overload.drawText(1, 2, 3, 4, 5, Str()), Overload.Function6)
self.assertEqual(overload.drawText(1, 2, 3, 4, 5, ''), Overload.Function6)
def testDrawText2IntIntIntIntStr(self):
overload = Overload()
self.assertEqual(overload.drawText2(1, 2, 3, 4, 5, Str()), Overload.Function6)
self.assertEqual(overload.drawText2(1, 2, 3, 4, 5, ''), Overload.Function6)
self.assertEqual(overload.drawText2(1, 2, 3, 4, 5), Overload.Function6)
self.assertEqual(overload.drawText2(1, 2, 3, 4), Overload.Function6)
self.assertEqual(overload.drawText2(1, 2, 3), Overload.Function6)
def testDrawText3(self):
overload = Overload()
self.assertEqual(overload.drawText3(Str(), Str(), Str()), Overload.Function0)
self.assertEqual(overload.drawText3('', '', ''), Overload.Function0)
self.assertEqual(overload.drawText3(1, 2, 3, 4, 5), Overload.Function1)
self.assertEqual(overload.drawText3(1, 2, 3, 4, 5), Overload.Function1)
def testDrawText3Exception(self):
overload = Overload()
args = (Str(), Str(), Str(), 4, 5)
result = raisesWithErrorMessage(overload.drawText3, args,
TypeError, 'called with wrong argument types:')
self.assert_(result)
def testDrawText4(self):
overload = Overload()
self.assertEqual(overload.drawText4(1, 2, 3), Overload.Function0)
self.assertEqual(overload.drawText4(1, 2, 3, 4, 5), Overload.Function1)
def testAcceptSequence(self):
# Overload.acceptSequence()
overload = Overload()
self.assertEqual(overload.acceptSequence(), Overload.Function0)
def testAcceptSequenceIntInt(self):
# Overload.acceptSequence(int,int)
overload = Overload()
self.assertEqual(overload.acceptSequence(1, 2), Overload.Function1)
def testAcceptSequenceStrParamEnum(self):
# Overload.acceptSequence(Str,Overload::ParamEnum)
overload = Overload()
self.assertEqual(overload.acceptSequence(''), Overload.Function2)
self.assertEqual(overload.acceptSequence('', Overload.Param0), Overload.Function2)
self.assertEqual(overload.acceptSequence(Str('')), Overload.Function2)
self.assertEqual(overload.acceptSequence(Str(''), Overload.Param0), Overload.Function2)
def testAcceptSequenceSize(self):
# Overload.acceptSequence(Size)
overload = Overload()
self.assertEqual(overload.acceptSequence(Size()), Overload.Function3)
def testAcceptSequenceStringList(self):
# Overload.acceptSequence(const char**)
overload = Overload()
strings = ['line 1', 'line 2']
self.assertEqual(overload.acceptSequence(strings), Overload.Function4)
args = (['line 1', 2], )
result = raisesWithErrorMessage(overload.acceptSequence, args,
TypeError, 'The argument must be a sequence of strings.')
self.assert_(result)
def testAcceptSequencePyObject(self):
# Overload.acceptSequence(void*)
overload = Overload()
class Foo(object):
pass
foo = Foo()
self.assertEqual(overload.acceptSequence(foo), Overload.Function5)
if __name__ == '__main__':
unittest.main()
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