/// 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 ch15/15.4/15.4.4/15.4.4.19/15.4.4.19-8-8.js * @description Array.prototype.map - no observable effects occur if length is 0 on an Array-like object */ function testcase() { var accessed = false; function callbackfn(val, idx, obj) { accessed = true; return val > 10; } var obj = { 0: 11, 1: 12, length: 0 }; var testResult = Array.prototype.map.call(obj, callbackfn); return testResult.length === 0 && !accessed; } runTestCase(testcase);