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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();
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