| // Copyright (c) 2012 Ecma International. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| es5id: 15.2.3.6-3-179 | |
| description: > | |
| Object.defineProperty - 'writable' property in 'Attributes' is | |
| null (8.10.5 step 6.b) | |
| includes: [propertyHelper.js] | |
| ---*/ | |
| var obj = {}; | |
| Object.defineProperty(obj, "property", { | |
| writable: null | |
| }); | |
| assert(obj.hasOwnProperty("property")); | |
| verifyNotWritable(obj, "property"); |