1 files changed, 68 insertions, 0 deletions
diff --git a/sources/shiboken2/tests/samplebinding/ownership_invalidate_parent_test.py b/sources/shiboken2/tests/samplebinding/ownership_invalidate_parent_test.py
new file mode 100644
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+++ b/sources/shiboken2/tests/samplebinding/ownership_invalidate_parent_test.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+'''Tests for invalidating a parent of other objects.'''
+
+import unittest
+
+from sample import ObjectType, BlackBox
+
+
+class InvalidateParentTest(unittest.TestCase):
+    '''Tests for invalidating a parent of other objects.'''
+
+    def testInvalidateParent(self):
+        '''Invalidate parent should invalidate children'''
+        parent = ObjectType.create()
+        child1 = ObjectType(parent)
+        child1.setObjectName("child1")
+        child2 = ObjectType.create()
+        child2.setObjectName("child2")
+        child2.setParent(parent)
+        grandchild1 = ObjectType(child1)
+        grandchild1.setObjectName("grandchild1")
+        grandchild2 = ObjectType.create()
+        grandchild2.setObjectName("grandchild2")
+        grandchild2.setParent(child2)
+        bbox = BlackBox()
+
+        bbox.keepObjectType(parent) # Should invalidate the parent
+
+        self.assertRaises(RuntimeError, parent.objectName)
+        # some children still valid they are wrapper classes
+        self.assertEqual(child1.objectName(), "child1")
+        self.assertRaises(RuntimeError, child2.objectName)
+        self.assertEqual(grandchild1.objectName(), "grandchild1")
+        self.assertRaises(RuntimeError, grandchild2.objectName)
+
+if __name__ == '__main__':
+    unittest.main()
+