test262/test/built-ins/Object/defineProperty/15.2.3.6-4-236.js

29 lines
967 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
es5id: 15.2.3.6-4-236
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
property, the [[Configurable]] field of 'desc' and the
[[Configurable]] attribute value of 'name' are two booleans with
same value (15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arrObj = [];
Object.defineProperty(arrObj, "0", { configurable: false });
Object.defineProperty(arrObj, "0", { configurable: false });
verifyEqualTo(arrObj, "0", undefined);
verifyNotWritable(arrObj, "0");
verifyNotEnumerable(arrObj, "0");
verifyNotConfigurable(arrObj, "0");