michael@0: actual = '';
michael@0: expected = '[object Arguments] undefined undefined,[object Arguments] undefined undefined,';
michael@0: 
michael@0: function f() {
michael@0:   g(arguments);
michael@0: }
michael@0: 
michael@0: function g(a, b, c) {
michael@0:   h(arguments);
michael@0:   a = 1;
michael@0:   b = 2;
michael@0:   c = 3;
michael@0:   h(arguments);
michael@0: }
michael@0: 
michael@0: function h(a, b, c) {
michael@0:   appendToActual(a + ' ' + b + ' ' + c);
michael@0: }
michael@0: 
michael@0: f(4, 5, 6);
michael@0: 
michael@0: 
michael@0: assertEq(actual, expected)