test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-265.js

23 lines
658 B
JavaScript

// 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-265
description: >
Object.defineProperties - 'O' is an Array, 'P' is an array index
named property, test the length property of 'O' is set as
ToUint32('P') + 1 if ToUint32('P') is greater than value of the
length property in 'O' (15.4.5.1 step 4.e.ii)
---*/
var arr = [];
Object.defineProperties(arr, {
"5": {
value: 26
}
});
assert.sameValue(arr.length, 6, 'arr.length');
assert.sameValue(arr[5], 26, 'arr[5]');