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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: 15.2.3.6-4-190
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
named property, 'name' is own data property, test TypeError is
thrown on updating the configurable attribute from false to true
(15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arrObj = [];
Object.defineProperty(arrObj, 0, {
value: "ownDataProperty",
configurable: false
});
try {
Object.defineProperty(arrObj, 0, {
configurable: true
});
throw new Test262Error("Expected an exception.");
} catch (e) {
if (!(e instanceof TypeError)) {
throw new Test262Error("Expected TypeError, got " + e);
}
}
verifyProperty(arrObj, "0", {
value: "ownDataProperty",
writable: false,
enumerable: false,
configurable: false,
});
reportCompare(0, 0);
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