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

29 lines
563 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-62
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");