| function f(arr, i, v) | |
| { | |
| arr[i] = v; | |
| } | |
| function test() | |
| { | |
| // Use a much-greater capacity than the eventual non-writable length. | |
| var a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]; | |
| Object.defineProperty(a, "length", { writable: false, value: 6 }); | |
| for (var i = 0; i < 100; i++) | |
| f(a, a.length, i); | |
| assertEq(a.hasOwnProperty(6), false); | |
| assertEq(a[6], undefined); | |
| assertEq(a.length, 6); | |
| } | |
| test(); |