15.2.3.7-5-b-146.js (726B)
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-146 6 description: > 7 Object.defineProperties - 'writable' property of 'descObj' is own 8 accessor property that overrides an inherited data property 9 (8.10.5 step 6.a) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 var obj = {}; 14 15 var proto = { 16 writable: true 17 }; 18 19 var Con = function() {}; 20 Con.prototype = proto; 21 22 var descObj = new Con(); 23 24 Object.defineProperty(descObj, "writable", { 25 get: function() { 26 return false; 27 } 28 }); 29 30 Object.defineProperties(obj, { 31 property: descObj 32 }); 33 34 verifyProperty(obj, "property", { 35 writable: false, 36 }); 37 38 reportCompare(0, 0);