test262/test/built-ins/Object/defineProperty/15.2.3.6-3-104.js

21 lines
702 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: 15.2.3.6-3-104
description: >
Object.defineProperty - 'configurable' property in 'Attributes' is
+0 (8.10.5 step 4.b)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "property", { configurable: +0 });
assert(obj.hasOwnProperty("property"));
verifyNotConfigurable(obj, "property");