t028.js (291B)
1 actual = ''; 2 expected = 'undefined,'; 3 4 function looper(f) { 5 for (var i = 0; i < 10; ++i) { 6 for (var j = 0; j < 10; ++j) { 7 f(); 8 } 9 } 10 } 11 12 function tester() { 13 var x = 1; 14 function f() { 15 return x; 16 } 17 looper(f); 18 } 19 20 appendToActual(tester()); 21 22 23 assertEq(actual, expected)