15.2.3.14-5-a-2.js (630B)
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: 15.2.3.14-5-a-2 6 description: > 7 Object.keys - 'writable' attribute of element of returned array is 8 correct 9 ---*/ 10 11 var obj = { 12 prop1: 100 13 }; 14 15 var array = Object.keys(obj); 16 17 array[0] = "isWritable"; 18 19 var desc = Object.getOwnPropertyDescriptor(array, "0"); 20 21 assert.sameValue(array[0], "isWritable", 'array[0]'); 22 assert(desc.hasOwnProperty("writable"), 'desc.hasOwnProperty("writable") !== true'); 23 assert.sameValue(desc.writable, true, 'desc.writable'); 24 25 reportCompare(0, 0);