def testObjectWasDeleted( self ) : obj = self.compound() sop = self.emptySop() converter = IECoreHoudini.ToHoudiniCompoundObjectConverter( obj ) self.assertTrue( converter.convert( sop ) ) self.verifySop( sop, obj ) del obj result = IECoreHoudini.FromHoudiniCompoundObjectConverter( sop ).convert() self.verifySop( sop, result )