1 PASS 'use strict'; var f = fn(); f.length = 1; f.length threw exception of type TypeError.
2 PASS var f = fn(); f.length = 1; f.length is 3
4 PASS 'use strict'; var f = fn(); delete f.length is true
5 PASS var f = fn(); delete f.length is true
8 PASS successfullyParsed is true