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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.7-6-a-113
description: >
Object.defineProperties - 'O' is an Array, test the length
property of 'O' is own data property that overrides an inherited
data property (15.4.5.1 step 1)
---*/
var arrProtoLen;
var arr = [0, 1, 2];
assert.throws(TypeError, function() {
arrProtoLen = Array.prototype.length;
Array.prototype.length = 0;
Object.defineProperty(arr, "2", {
configurable: false
});
Object.defineProperties(arr, {
length: {
value: 1
}
});
});
var desc = Object.getOwnPropertyDescriptor(arr, "length");
assert.sameValue(desc.value, 3, 'desc.value');
assert(desc.writable, 'desc.writable !== true');
assert.sameValue(desc.enumerable, false, 'desc.enumerable');
assert.sameValue(desc.configurable, false, 'desc.configurable');
reportCompare(0, 0);