15.2.3.6-4-85.js (728B)
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: 15.2.3.6-4-85 6 description: > 7 Object.defineProperty will not throw TypeError if 8 name.configurable = false, name.writable = false, name.value = NaN 9 and desc.value = NaN (8.12.9 step 10.a.ii.1) 10 includes: [propertyHelper.js] 11 ---*/ 12 13 var obj = {}; 14 15 Object.defineProperty(obj, "foo", { 16 value: NaN, 17 writable: false, 18 configurable: false 19 }); 20 21 Object.defineProperty(obj, "foo", { 22 value: NaN, 23 writable: false, 24 configurable: false 25 }); 26 27 verifyProperty(obj, "foo", { 28 value: NaN, 29 writable: false, 30 enumerable: false, 31 configurable: false, 32 }); 33 34 reportCompare(0, 0);