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diff --git a/sources/pyside2/tests/QtWidgets/bug_674.py b/sources/pyside2/tests/QtWidgets/bug_674.py
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+#############################################################################
+##
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide2.QtCore import *
+from PySide2.QtWidgets import *
+import unittest
+import sys
+
+class TestBug679(unittest.TestCase):
+ '''QGraphicsScene::clear() is missing'''
+ def testIt(self):
+ app = QApplication([])
+
+ scene = QGraphicsScene()
+ hello = scene.addText("Hello")
+ scene.addText("World")
+
+ self.assertEqual(sys.getrefcount(hello), 3)
+ scene.clear()
+ self.assertEqual(sys.getrefcount(hello), 2)
+ self.assertEqual(len(scene.items()), 0)
+ self.assertRaises(RuntimeError, hello.isVisible) # the C++ object was deleted
+
+if __name__ == '__main__':
+ unittest.main()
+