15.2.3.5-4-200.js (753B)
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: 15.2.3.5-4-200 6 description: > 7 Object.create - one property in 'Properties' is an Error object 8 that uses Object's [[Get]] method to access the 'writable' 9 property (8.10.5 step 6.a) 10 ---*/ 11 12 var errorObj = new Error(); 13 14 errorObj.writable = true; 15 16 var newObj = Object.create({}, { 17 prop: errorObj 18 }); 19 20 var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined"); 21 22 newObj.prop = "isWritable"; 23 24 var afterWrite = (newObj.prop === "isWritable"); 25 26 assert.sameValue(beforeWrite, true, 'beforeWrite'); 27 assert.sameValue(afterWrite, true, 'afterWrite'); 28 29 reportCompare(0, 0);