def testReturnPolicy(self):
view = QQuickView()
item1 = QQuickItem()
item1.setObjectName("Item1")
item1.setParentItem(view.contentItem())
self.assertEqual(item1.objectName(), "Item1") # check if the item still valid
item2 = QQuickItem()
item2.setObjectName("Item2")
item2.setParentItem(view.contentItem())
item1 = None
self.assertEqual(item2.objectName(), "Item2") # check if the item still valid
view = None
