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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-250
description: >
Object.defineProperties - 'O' is an Array, 'P' is an array index
named property that already exists on 'O' is data property and
'desc' is data descriptor, test updating the [[Writable]]
attribute value of 'P' (15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arr = [100];
Object.defineProperties(arr, {
"0": {
writable: false
}
});
verifyProperty(arr, "0", {
value: 100,
writable: false,
enumerable: true,
configurable: true,
});
reportCompare(0, 0);