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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
'''Test cases for a reference to pointer argument type.'''
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 VirtualMethods, Str
class ExtendedVirtualMethods(VirtualMethods):
def __init__(self):
VirtualMethods.__init__(self)
self.prefix = 'Ext'
def createStr(self, text):
ext_text = text
if text is not None:
ext_text = self.prefix + text
return VirtualMethods.createStr(self, ext_text)
class ReferenceToPointerTest(unittest.TestCase):
'''Test cases for a reference to pointer argument type.'''
def testSimpleCallWithNone(self):
'''Simple call to createStr method with a None argument.'''
obj = VirtualMethods()
ok, string = obj.createStr(None)
self.assertFalse(ok)
self.assertEqual(string, None)
def testSimpleCallWithString(self):
'''Simple call to createStr method with a Python string argument.'''
obj = VirtualMethods()
ok, string = obj.createStr('foo')
self.assertTrue(ok)
self.assertEqual(string, Str('foo'))
def testCallNonReimplementedMethodWithNone(self):
'''Calls createStr method from C++ with a None argument.'''
obj = VirtualMethods()
ok, string = obj.callCreateStr(None)
self.assertFalse(ok)
self.assertEqual(string, None)
def testCallNonReimplementedMethodWithString(self):
'''Calls createStr method from C++ with a Python string argument.'''
obj = VirtualMethods()
ok, string = obj.callCreateStr('foo')
self.assertTrue(ok)
self.assertEqual(string, Str('foo'))
def testCallReimplementedMethodWithNone(self):
'''Calls reimplemented createStr method from C++ with a None argument.'''
obj = ExtendedVirtualMethods()
ok, string = obj.callCreateStr(None)
self.assertFalse(ok)
self.assertEqual(string, None)
def testCallReimplementedMethodWithString(self):
'''Calls reimplemented createStr method from C++ with a Python string argument.'''
obj = ExtendedVirtualMethods()
ok, string = obj.callCreateStr('foo')
self.assertTrue(ok)
self.assertEqual(string, Str(obj.prefix + 'foo'))
if __name__ == '__main__':
unittest.main()
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