15.2.3.6-4-425.js (832B)
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: 15.2.3.6-4-425 6 description: > 7 ES5 Attributes - property ([[Get]] is undefined, [[Set]] is 8 undefined, [[Enumerable]] is true, [[Configurable]] is true) is 9 deletable 10 ---*/ 11 12 var obj = {}; 13 14 Object.defineProperty(obj, "prop", { 15 get: undefined, 16 set: undefined, 17 enumerable: true, 18 configurable: true 19 }); 20 21 var propertyDefineCorrect = obj.hasOwnProperty("prop"); 22 var desc = Object.getOwnPropertyDescriptor(obj, "prop"); 23 24 delete obj.prop; 25 26 assert(propertyDefineCorrect, 'propertyDefineCorrect !== true'); 27 assert.sameValue(desc.configurable, true, 'desc.configurable'); 28 assert.sameValue(obj.hasOwnProperty("prop"), false, 'obj.hasOwnProperty("prop")'); 29 30 reportCompare(0, 0);