Method testWeakref

Common/Core/Testing/Python/TestWeakref.py:19–24

(self)

class TestWeakref(Testing.vtkTest):
    def testWeakref(self):
        o = vtkObject()
        ref = weakref.ref(o)
        self.assertEqual(ref().GetClassName(), 'vtkObject')
        del o
        self.assertEqual(ref(), None)

    def testProxy(self):
        o = vtkObject()