15.2.3.5-4-180.js (666B)
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: 15.2.3.5-4-180 6 description: > 7 Object.create - 'writable' property of one property in 8 'Properties' is own data property (8.10.5 step 6.a) 9 ---*/ 10 11 var newObj = Object.create({}, { 12 prop: { 13 writable: true 14 } 15 }); 16 17 var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined"); 18 19 newObj.prop = "isWritable"; 20 21 var afterWrite = (newObj.prop === "isWritable"); 22 23 assert.sameValue(beforeWrite, true, 'beforeWrite'); 24 assert.sameValue(afterWrite, true, 'afterWrite'); 25 26 reportCompare(0, 0);