Find function modifications defined in the 2nd+ base class.

Fixes bug PYSIDE-54

Change-Id: Ic5c341741170cc77e8ebb59c46c746211582ddeb
Reviewed-by: Marcelo Lira <marcelo.lira@openbossa.org>

1 files changed, 19 insertions, 1 deletions

diff --git a/tests/samplebinding/ownership_invalidate_after_use_test.py b/tests/samplebinding/ownership_invalidate_after_use_test.py
index 5a03fc470..194c7e77e 100644
--- a/tests/samplebinding/ownership_invalidate_after_use_test.py
+++ b/tests/samplebinding/ownership_invalidate_after_use_test.py
@@ -29,7 +29,7 @@
 import sys
 import unittest
 
-from sample import ObjectType, Event
+from sample import ObjectType, ObjectTypeDerived, Event
 
 
 class ExtObjectType(ObjectType):
@@ -59,6 +59,16 @@ class MyObjectType (ObjectType):
     def invalidateEvent(self, ev):
         pass
 
+class ExtObjectTypeDerived(ObjectTypeDerived):
+    def __init__(self):
+        ObjectTypeDerived.__init__(self)
+        self.type_of_last_event = None
+        self.last_event = None
+    def event(self, event):
+        self.last_event = event
+        self.type_of_last_event = event.eventType()
+        return True
+
 class OwnershipInvalidateAfterUseTest(unittest.TestCase):
     '''Ownership tests for cases of invalidation of Python wrapper after use.'''
 
@@ -82,6 +92,14 @@ class OwnershipInvalidateAfterUseTest(unittest.TestCase):
         obj.causeEvent(Event.BASIC_EVENT)
         self.assertFalse(obj.fail)
 
+    def testInvalidateAfterUseInDerived(self):
+        '''Invalidate was failing in a derived C++ class that also inherited
+        other base classes'''
+        eot = ExtObjectTypeDerived()
+        eot.causeEvent(Event.SOME_EVENT)
+        self.assertEqual(eot.type_of_last_event, Event.SOME_EVENT)
+        self.assertRaises(RuntimeError, eot.last_event.eventType)
+
 if __name__ == '__main__':
     unittest.main()