15.2.3.5-4-122.js (719B)
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: 15.2.3.5-4-122 6 description: > 7 Object.create - one property in 'Properties' is an Arguments 8 object which implements its own [[Get]] method to access the 9 'configurable' property (8.10.5 step 4.a) 10 ---*/ 11 12 var argObj = (function() { 13 return arguments; 14 })(); 15 16 argObj.configurable = true; 17 18 var newObj = Object.create({}, { 19 prop: argObj 20 }); 21 var result1 = newObj.hasOwnProperty("prop"); 22 delete newObj.prop; 23 var result2 = newObj.hasOwnProperty("prop"); 24 25 assert.sameValue(result1, true, 'result1'); 26 assert.sameValue(result2, false, 'result2'); 27 28 reportCompare(0, 0);