diff options
Diffstat (limited to 'tests/samplebinding')
| -rwxr-xr-x | tests/samplebinding/referencetopointer_test.py | 93 | ||||
| -rw-r--r-- | tests/samplebinding/typesystem_sample.xml | 44 |
2 files changed, 137 insertions, 0 deletions
diff --git a/tests/samplebinding/referencetopointer_test.py b/tests/samplebinding/referencetopointer_test.py new file mode 100755 index 000000000..88e901e20 --- /dev/null +++ b/tests/samplebinding/referencetopointer_test.py @@ -0,0 +1,93 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# This file is part of the Shiboken Python Bindings Generator project. +# +# Copyright (C) 2010 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 a reference to pointer argument type.''' + +import unittest + +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 + print ext_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.assert_(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.assert_(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.assert_(ok) + self.assertEqual(string, Str(obj.prefix + 'foo')) + +if __name__ == '__main__': + unittest.main() + diff --git a/tests/samplebinding/typesystem_sample.xml b/tests/samplebinding/typesystem_sample.xml index eabc413f9..14ce1e18a 100644 --- a/tests/samplebinding/typesystem_sample.xml +++ b/tests/samplebinding/typesystem_sample.xml @@ -584,6 +584,50 @@ PyObject_Call(%PYTHON_METHOD_OVERRIDE, %PYTHON_ARGUMENTS, NULL); </inject-code> </modify-function> + <modify-function signature="createStr(const char*, Str*&)"> + <modify-argument index="2"> + <remove-argument/> + </modify-argument> + <modify-argument index="return"> + <replace-type modified-type="PySequence"/> + <conversion-rule class="native"> + AutoDecRef _py_ok_(PySequence_GetItem(%PYARG_0, 0)); + AutoDecRef _py_ret_(PySequence_GetItem(%PYARG_0, 1)); + %RETURN_TYPE %out = %CONVERTTOCPP[%RETURN_TYPE](_py_ok_); + %2 = %CONVERTTOCPP[Str*](_py_ret_); + </conversion-rule> + </modify-argument> + <inject-code class="target" position="beginning"> + Str* _str_arg_ = 0; + %RETURN_TYPE %0 = %CPPSELF.%TYPE::%FUNCTION_NAME(%1, _str_arg_); + </inject-code> + <inject-code class="target" position="end"> + %PYARG_0 = PyTuple_New(2); + PyObject* _item_ = %CONVERTTOPYTHON[%RETURN_TYPE](%0); + PyTuple_SET_ITEM(%PYARG_0, 0, _item_); + _item_ = %CONVERTTOPYTHON[Str*](_str_arg_); + PyTuple_SET_ITEM(%PYARG_0, 1, _item_); + </inject-code> + </modify-function> + <modify-function signature="callCreateStr(const char*, Str*&)"> + <modify-argument index="2"> + <remove-argument/> + </modify-argument> + <modify-argument index="return"> + <replace-type modified-type="PySequence"/> + </modify-argument> + <inject-code class="target" position="beginning"> + Str* _str_arg_ = 0; + %RETURN_TYPE %0 = %CPPSELF.%FUNCTION_NAME(%1, _str_arg_); + </inject-code> + <inject-code class="target" position="end"> + %PYARG_0 = PyTuple_New(2); + PyObject* _item_ = %CONVERTTOPYTHON[%RETURN_TYPE](%0); + PyTuple_SET_ITEM(%PYARG_0, 0, _item_); + _item_ = %CONVERTTOPYTHON[Str*](_str_arg_); + PyTuple_SET_ITEM(%PYARG_0, 1, _item_); + </inject-code> + </modify-function> </value-type> <value-type name="VirtualDaughter" /> |