/// Copyright (c) 2012 Ecma International. All rights reserved. /// Ecma International makes this code available under the terms and conditions set /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the /// "Use Terms"). Any redistribution of this code must retain the above /// copyright and this notice and otherwise comply with the Use Terms. /** * @path ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-8-5.js * @description Array.prototype.map doesn't consider newly added elements in sparse array */ function testcase() { var callCnt = 0; function callbackfn(val, idx, obj) { srcArr[1000] = 3; callCnt++; return val; } var srcArr = new Array(10); srcArr[1] = 1; srcArr[2] = 2; var resArr = srcArr.map(callbackfn); if( resArr.length === 10 && callCnt === 2) return true; } runTestCase(testcase);