15.2.3.6-3-123.js (658B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 es5id: 15.2.3.6-3-123 6 description: > 7 Object.defineProperty - 'configurable' property in 'Attributes' is 8 the global object (8.10.5 step 4.b) 9 ---*/ 10 11 var obj = {}; 12 13 var attr = { 14 configurable: this 15 }; 16 17 Object.defineProperty(obj, "property", attr); 18 19 var beforeDeleted = obj.hasOwnProperty("property"); 20 21 delete obj.property; 22 23 var afterDeleted = obj.hasOwnProperty("property"); 24 25 assert.sameValue(beforeDeleted, true, 'beforeDeleted'); 26 assert.sameValue(afterDeleted, false, 'afterDeleted'); 27 28 reportCompare(0, 0);