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23
24description(
25"Tests that defining a setter on the Array prototype works."
26);
27
28var ouches = 0;
29Array.prototype.__defineSetter__("3", function() { ouches++; });
30
31function foo() {
32    var result = [];
33    result.length = 5;
34    for (var i = 0; i < result.length; ++i)
35        result[i] = i;
36    return result;
37}
38
39for (var i = 0; i < 100; ++i)
40    shouldBe("\"" + foo().join(",") + "\"", "\"0,1,2,,4\"");
41
42shouldBe("ouches", "100");
43