test262/test/built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-4-248.js

21 lines
591 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.3-4-248
description: >
Object.getOwnPropertyDescriptor - returned object contains the
property 'value' if the value of property 'value' is not
explicitly specified when defined by Object.defineProperty
---*/
var obj = {};
Object.defineProperty(obj, "property", {
writable: true,
configurable: true
});
var desc = Object.getOwnPropertyDescriptor(obj, "property");
assert("value" in desc, '"value" in desc !== true');