mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 05:33:50 +01:00
25 lines
659 B
JavaScript
25 lines
659 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es5id: 15.2.3.6-4-101
|
|
description: >
|
|
Object.defineProperty - 'name' and 'desc' are data properties,
|
|
name.value is present and desc.value is undefined (8.12.9 step 12)
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
var obj = {};
|
|
|
|
obj.foo = 100; // default value of attributes: writable: true, configurable: true, enumerable: true
|
|
|
|
Object.defineProperty(obj, "foo", { value: undefined });
|
|
verifyEqualTo(obj, "foo", undefined);
|
|
|
|
verifyWritable(obj, "foo");
|
|
|
|
verifyEnumerable(obj, "foo");
|
|
|
|
verifyConfigurable(obj, "foo");
|
|
|