15.2.3.6-4-243-2-strict.js (847B)
1 'use strict'; 2 // Copyright (c) 2012 Ecma International. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 es5id: 15.2.3.6-4-243-2 7 description: > 8 Object.defineProperty - 'O' is an Array, 'name' is an array index 9 named property, 'name' is accessor property and assignment to 10 the accessor property, fails to convert accessor property from 11 accessor property to data property (15.4.5.1 step 4.c) 12 includes: [propertyHelper.js] 13 flags: [onlyStrict] 14 ---*/ 15 16 17 var arrObj = []; 18 19 function getFunc() { 20 return 3; 21 } 22 Object.defineProperty(arrObj, "1", { 23 get: getFunc, 24 configurable: true 25 }); 26 27 assert.throws(TypeError, function() { 28 arrObj[1] = 4; 29 }); 30 verifyEqualTo(arrObj, "1", getFunc()); 31 32 verifyProperty(arrObj, "1", { 33 enumerable: false, 34 configurable: true, 35 }); 36 37 reportCompare(0, 0);