15.2.3.5-4-150.js (689B)
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: 15.2.3.5-4-150 6 description: > 7 Object.create - 'configurable' property of one property in 8 'Properties' is a string (value is 'false') which is treated as 9 the value true (8.10.5 step 4.b) 10 ---*/ 11 12 var newObj = Object.create({}, { 13 prop: { 14 configurable: "false" 15 } 16 }); 17 18 var beforeDeleted = newObj.hasOwnProperty("prop"); 19 20 delete newObj.prop; 21 22 var afterDeleted = newObj.hasOwnProperty("prop"); 23 24 assert.sameValue(beforeDeleted, true, 'beforeDeleted'); 25 assert.sameValue(afterDeleted, false, 'afterDeleted'); 26 27 reportCompare(0, 0);