Improved garbage collector handling of Shiboken types.

1 files changed, 70 insertions, 0 deletions

diff --git a/tests/samplebinding/typedealloc_test.py b/tests/samplebinding/typedealloc_test.py
new file mode 100644
index 000000000..c9f6d4998
--- /dev/null
+++ b/tests/samplebinding/typedealloc_test.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# This file is part of the Shiboken Python Bindings Generator project.
+#
+# Copyright (C) 2011 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 deallocation of type extended in Python.'''
+
+import gc
+import weakref
+import unittest
+
+from sample import Point
+
+
+class TypeDeallocTest(unittest.TestCase):
+
+    def setUp(self):
+        self.called = False
+
+    def tearDown(self):
+        del self.called
+
+    def callback(self, *args):
+        self.called = True
+
+    def testScopeEnd(self):
+        ref = None
+        def scope():
+            class Ext(Point):
+                pass
+            o = Ext()
+            global ref
+            ref = weakref.ref(Ext, self.callback)
+        scope()
+        gc.collect()
+        self.assert_(self.called)
+
+    def testDeleteType(self):
+        class Ext(Point):
+            pass
+        ref = weakref.ref(Ext, self.callback)
+        del Ext
+        gc.collect()
+        self.assert_(self.called)
+
+
+if __name__ == '__main__':
+    unittest.main()
+