15.2.3.7-5-b-111.js (670B)
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: 15.2.3.7-5-b-111 6 description: > 7 Object.defineProperties - value of 'configurable' property of 8 'descObj' is new Boolean(false) which is treated as true value 9 (8.10.5 step 4.b) 10 ---*/ 11 12 var obj = {}; 13 14 Object.defineProperties(obj, { 15 property: { 16 configurable: new Boolean(false) 17 } 18 }); 19 var preCheck = obj.hasOwnProperty("property"); 20 delete obj.property; 21 22 assert(preCheck, 'preCheck !== true'); 23 assert.sameValue(obj.hasOwnProperty("property"), false, 'obj.hasOwnProperty("property")'); 24 25 reportCompare(0, 0);