15.2.3.6-3-166-1.js (740B)
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: 15.2.3.6-3-166-1 6 description: > 7 Object.defineProperty - 'Attributes' is an Array object that uses 8 Object's [[Get]] method to access the 'writable' property of 9 prototype object (8.10.5 step 6.b) 10 ---*/ 11 12 var obj = {}; 13 14 Array.prototype.writable = true; 15 var arrObj = [1, 2, 3]; 16 17 Object.defineProperty(obj, "property", arrObj); 18 19 var beforeWrite = obj.hasOwnProperty("property"); 20 21 obj.property = "isWritable"; 22 23 var afterWrite = (obj.property === "isWritable"); 24 25 assert.sameValue(beforeWrite, true, 'beforeWrite'); 26 assert.sameValue(afterWrite, true, 'afterWrite'); 27 28 reportCompare(0, 0);