test262/test/built-ins/Object/defineProperty/15.2.3.6-4-62.js

29 lines
792 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: 15.2.3.6-4-62
description: >
Object.defineProperty - both desc.value and name.value are null
(8.12.9 step 6)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "foo", { value: null });
Object.defineProperty(obj, "foo", { value: null });
verifyEqualTo(obj, "foo", null);
verifyNotWritable(obj, "foo");
verifyNotEnumerable(obj, "foo");
verifyNotConfigurable(obj, "foo");