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#!/usr/bin/env python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Tests calling NoImplicitConversion using a ExtendsNoImplicitConversion parameter,
being that the latter defines a new conversion operator for the former, and this one
has no implicit conversions.'''
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from shiboken_paths import init_paths
init_paths()
from sample import NoImplicitConversion
from other import ExtendsNoImplicitConversion
class ConversionOperatorForClassWithoutImplicitConversionsTest(unittest.TestCase):
'''Tests calling NoImplicitConversion constructor using a
ExtendsNoImplicitConversion parameter.'''
def testNoImplicitConversion(self):
'''Basic test to see if the NoImplicitConversion is Ok.'''
obj = NoImplicitConversion(123)
# NoImplicitConversion.receivesNoImplicitConversionByValue(NoImplicitConversion)
self.assertEqual(obj.objId(), NoImplicitConversion.receivesNoImplicitConversionByValue(obj))
# NoImplicitConversion.receivesNoImplicitConversionByPointer(NoImplicitConversion*)
self.assertEqual(obj.objId(),
NoImplicitConversion.receivesNoImplicitConversionByPointer(obj))
# NoImplicitConversion.receivesNoImplicitConversionByReference(NoImplicitConversion&)
self.assertEqual(obj.objId(),
NoImplicitConversion.receivesNoImplicitConversionByReference(obj))
def testPassingExtendsNoImplicitConversionAsNoImplicitConversionByValue(self):
'''Gives an ExtendsNoImplicitConversion object to a function expecting a
NoImplicitConversion, passing by value.'''
obj = ExtendsNoImplicitConversion(123)
self.assertEqual(obj.objId(), NoImplicitConversion.receivesNoImplicitConversionByValue(obj))
def testPassingExtendsNoImplicitConversionAsNoImplicitConversionByReference(self):
'''Gives an ExtendsNoImplicitConversion object to a function expecting a
NoImplicitConversion, passing by reference.'''
obj = ExtendsNoImplicitConversion(123)
self.assertEqual(obj.objId(),
NoImplicitConversion.receivesNoImplicitConversionByReference(obj))
def testPassingExtendsNoImplicitConversionAsNoImplicitConversionByPointer(self):
'''Gives an ExtendsNoImplicitConversion object to a function expecting
a NoImplicitConversion, passing by pointer. This should not be
accepted, since pointers should not be converted.'''
obj = ExtendsNoImplicitConversion(123)
self.assertRaises(TypeError,
NoImplicitConversion.receivesNoImplicitConversionByPointer, obj)
if __name__ == '__main__':
unittest.main()
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