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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-162
description: >
Object.defineProperties - 'O' is an Array, 'P' is the length
property of 'O', the [[Value]] field of 'desc' is less than value
of the length property, test the [[Writable]] attribute of the
length property is set to true at last after deleting properties
with large index named if the [[Writable]] field of 'desc' is true
(15.4.5.1 step 3.h)
---*/
var arr = [0, 1];
Object.defineProperties(arr, {
length: {
value: 1,
writable: true
}
});
arr.length = 10; //try to overwrite length value of arr
assert.sameValue(arr.hasOwnProperty("1"), false, 'arr.hasOwnProperty("1")');
assert.sameValue(arr.length, 10, 'arr.length');
assert.sameValue(arr[0], 0, 'arr[0]');
reportCompare(0, 0);