15.2.3.5-4-185.js (870B)
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: 15.2.3.5-4-185 6 description: > 7 Object.create - 'writable' property of one property in 8 'Properties' is an inherited accessor property (8.10.5 step 6.a) 9 ---*/ 10 11 var proto = {}; 12 13 Object.defineProperty(proto, "writable", { 14 get: function() { 15 return true; 16 } 17 }); 18 19 var ConstructFun = function() {}; 20 ConstructFun.prototype = proto; 21 22 var descObj = new ConstructFun(); 23 24 var newObj = Object.create({}, { 25 prop: descObj 26 }); 27 28 var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined"); 29 30 newObj.prop = "isWritable"; 31 32 var afterWrite = (newObj.prop === "isWritable"); 33 34 assert.sameValue(beforeWrite, true, 'beforeWrite'); 35 assert.sameValue(afterWrite, true, 'afterWrite'); 36 37 reportCompare(0, 0);