From 170d47f92d03b81e74e8623cf15db9282957452d Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Date: Mon, 22 May 2017 17:50:30 +0200
Subject: move everying into sources/shiboken2

in preparation for a subtree merge.
this should not be necessary to do in a separate commit, but git is a
tad stupid about following history correctly without it.
---
 .../tests/samplebinding/keep_reference_test.py     | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 sources/shiboken2/tests/samplebinding/keep_reference_test.py

(limited to 'sources/shiboken2/tests/samplebinding/keep_reference_test.py')

diff --git a/sources/shiboken2/tests/samplebinding/keep_reference_test.py b/sources/shiboken2/tests/samplebinding/keep_reference_test.py
new file mode 100644
index 000000000..a8f63f6df
--- /dev/null
+++ b/sources/shiboken2/tests/samplebinding/keep_reference_test.py
@@ -0,0 +1,81 @@
+#!/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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+'''Test case for objects that keep references to other object without owning them (e.g. model/view relationships).'''
+
+import unittest
+from sys import getrefcount
+
+from sample import ObjectModel, ObjectView
+
+class TestKeepReference(unittest.TestCase):
+    '''Test case for objects that keep references to other object without owning them (e.g. model/view relationships).'''
+
+    def testReferenceCounting(self):
+        '''Tests reference count of model-like object referred by view-like objects.'''
+        model1 = ObjectModel()
+        refcount1 = getrefcount(model1)
+        view1 = ObjectView()
+        view1.setModel(model1)
+        self.assertEqual(getrefcount(view1.model()), refcount1 + 1)
+
+        view2 = ObjectView()
+        view2.setModel(model1)
+        self.assertEqual(getrefcount(view2.model()), refcount1 + 2)
+
+        model2 = ObjectModel()
+        view2.setModel(model2)
+        self.assertEqual(getrefcount(view1.model()), refcount1 + 1)
+
+    def testReferenceCountingWhenDeletingReferrer(self):
+        '''Tests reference count of model-like object referred by deceased view-like object.'''
+        model = ObjectModel()
+        refcount1 = getrefcount(model)
+        view = ObjectView()
+        view.setModel(model)
+        self.assertEqual(getrefcount(view.model()), refcount1 + 1)
+
+        del view
+        self.assertEqual(getrefcount(model), refcount1)
+
+    def testReferreedObjectSurvivalAfterContextEnd(self):
+        '''Model-like object assigned to a view-like object must survive after get out of context.'''
+        def createModelAndSetToView(view):
+            model = ObjectModel()
+            model.setObjectName('created model')
+            view.setModel(model)
+        view = ObjectView()
+        createModelAndSetToView(view)
+        model = view.model()
+
+if __name__ == '__main__':
+    unittest.main()
+
-- 
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