JSTests/test262/test/built-ins/Object/defineProperty/15.2.3.6-4-394.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-394
description: ES5 Attributes - [[Value]] attribute of data property is undefined
---*/

        var obj = {};

        Object.defineProperty(obj, "prop", {
            value: undefined
        });

        var desc = Object.getOwnPropertyDescriptor(obj, "prop");

assert(obj.hasOwnProperty("prop"), 'obj.hasOwnProperty("prop") !== true');
assert.sameValue(typeof obj.prop, "undefined", 'typeof obj.prop');
assert.sameValue(typeof desc.value, "undefined", 'typeof desc.value');