test/built-ins/Array/prototype/forEach/15.4.4.18-8-13.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-array.prototype.foreach
es5id: 15.4.4.18-8-13
description: >
    Array.prototype.forEach - undefined will be returned when 'len' is
    0
---*/

        var accessed = false;
        function callbackfn(val, idx, obj) {
            accessed = true;
        }

        var result = [].forEach(callbackfn);

assert.sameValue(typeof result, "undefined", 'typeof result');
assert.sameValue(accessed, false, 'accessed');