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/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
* Contributor:
* Jeff Walden <jwalden+code@mit.edu>
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 858381;
var summary = "No-op array length redefinition";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var arr;
// initializedLength == capacity == length
// 6 == 6 == 6
arr = Object.defineProperty([0, 1, 2, 3, 4, 5], "length", { writable: false });
Object.defineProperty(arr, "length", { value: 6 });
Object.defineProperty(arr, "length", { writable: false });
Object.defineProperty(arr, "length", { configurable: false });
Object.defineProperty(arr, "length", { writable: false, configurable: false });
Object.defineProperty(arr, "length", { writable: false, value: 6 });
Object.defineProperty(arr, "length", { configurable: false, value: 6 });
Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 6 });
// initializedLength == capacity < length
// 6 == 6 < 8
arr = Object.defineProperty([0, 1, 2, 3, 4, 5], "length", { value: 8, writable: false });
Object.defineProperty(arr, "length", { value: 8 });
Object.defineProperty(arr, "length", { writable: false });
Object.defineProperty(arr, "length", { configurable: false });
Object.defineProperty(arr, "length", { writable: false, configurable: false });
Object.defineProperty(arr, "length", { writable: false, value: 8 });
Object.defineProperty(arr, "length", { configurable: false, value: 8 });
Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 });
// initializedLength < capacity == length
// 7 < 8 == 8
arr = Object.defineProperty([0, 1, 2, 3, 4, 5, 6, /* hole */, ], "length",
{ value: 8, writable: false });
Object.defineProperty(arr, "length", { value: 8 });
Object.defineProperty(arr, "length", { writable: false });
Object.defineProperty(arr, "length", { configurable: false });
Object.defineProperty(arr, "length", { writable: false, configurable: false });
Object.defineProperty(arr, "length", { writable: false, value: 8 });
Object.defineProperty(arr, "length", { configurable: false, value: 8 });
Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 });
// initializedLength < capacity < length
// 3 < 6 < 8
arr = Object.defineProperty([0, 1, 2], "length", { value: 8, writable: false });
Object.defineProperty(arr, "length", { value: 8 });
Object.defineProperty(arr, "length", { writable: false });
Object.defineProperty(arr, "length", { configurable: false });
Object.defineProperty(arr, "length", { writable: false, configurable: false });
Object.defineProperty(arr, "length", { writable: false, value: 8 });
Object.defineProperty(arr, "length", { configurable: false, value: 8 });
Object.defineProperty(arr, "length", { writable: false, configurable: false, value: 8 });
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete");
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