15.2.3.7-6-a-118.js (639B)
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: 15.2.3.7-6-a-118 6 description: > 7 Object.defineProperties - 'O' is an Array, 'P' is the length 8 property of 'O', the [[Value]] field of 'desc' is absent, test 9 TypeError is thrown when 'desc' is accessor descriptor (15.4.5.1 10 step 3.a.i) 11 ---*/ 12 13 var arr = []; 14 assert.throws(TypeError, function() { 15 Object.defineProperties(arr, { 16 length: { 17 get: function() { 18 return 2; 19 } 20 } 21 }); 22 }); 23 assert.sameValue(arr.length, 0, 'arr.length'); 24 25 reportCompare(0, 0);