15.2.3.6-4-94.js (755B)
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: 15.2.3.6-4-94 6 description: > 7 Object.defineProperty will not throw TypeError when 8 name.configurable = false, name.writable = false, desc.value and 9 name.value are two Objects refer to the same object (8.12.9 step 10 10.a.ii.1) 11 includes: [propertyHelper.js] 12 ---*/ 13 14 15 var obj = {}; 16 17 var obj1 = { 18 length: 10 19 }; 20 21 Object.defineProperty(obj, "foo", { 22 value: obj1, 23 writable: false, 24 configurable: false 25 }); 26 27 Object.defineProperty(obj, "foo", { 28 value: obj1 29 }); 30 31 verifyProperty(obj, "foo", { 32 value: obj1, 33 writable: false, 34 enumerable: false, 35 configurable: false, 36 }); 37 38 reportCompare(0, 0);