Adding multiple inheritance + virtual method test

Reviewer: Luciano Wolf <luciano.wolf@openbossa.org>
Reviewer: Anderson Lizardo <anderson.lizardo@openbossa.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/tests/samplebinding/mi_virtual_methods_test.py b/tests/samplebinding/mi_virtual_methods_test.py
new file mode 100644
index 000000000..41c43b3f1
--- /dev/null
+++ b/tests/samplebinding/mi_virtual_methods_test.py
@@ -0,0 +1,83 @@
+#!/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 virtual methods in multiple inheritance scenarios'''
+
+import unittest
+
+from sample import VirtualMethods, ObjectType, Event
+
+
+class ImplementsNone(ObjectType, VirtualMethods):
+    '''Implements no virtual methods'''
+
+    def __init__(self):
+        ObjectType.__init__(self)
+        VirtualMethods.__init__(self)
+
+
+class ImplementsBoth(ObjectType, VirtualMethods):
+    '''Implements ObjectType.event and VirtualMethods.sum1'''
+
+    def __init__(self):
+        ObjectType.__init__(self)
+        VirtualMethods.__init__(self)
+        self.event_processed = False
+
+    def event(self, event):
+        self.event_processed = True
+        return True
+
+    def sum1(self, arg0, arg1, arg2):
+        return (arg0 + arg1 + arg2) * 2
+
+
+class CppVirtualTest(unittest.TestCase):
+    '''Virtual method defined in c++ called from C++'''
+
+    def testCpp(self):
+        '''C++ calling C++ virtual method in multiple inheritance scenario'''
+        obj = ImplementsNone()
+        self.assert_(ObjectType.processEvent([obj], Event(Event.BASIC_EVENT)))
+        self.assertRaises(AttributeError, getattr, obj, 'event_processed')
+
+        self.assertEqual(obj.callSum0(1, 2, 3), 6)
+
+
+class PyVirtualTest(unittest.TestCase):
+    '''Virtual method reimplemented in python called from C++'''
+
+    def testEvent(self):
+        '''C++ calling Python reimplementation of virtual in multiple inheritance'''
+        obj = ImplementsBoth()
+        self.assert_(ObjectType.processEvent([obj], Event(Event.BASIC_EVENT)))
+        self.assert_(obj.event_processed)
+
+        self.assertEqual(obj.callSum1(1, 2, 3), 12)
+
+
+if __name__ == '__main__':
+    unittest.main()