JSTests/test262/test/built-ins/Array/prototype/forEach/15.4.4.18-4-12.js

// 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: 15.4.4.18-4-12
description: Array.prototype.forEach - 'callbackfn' is a function
---*/

var accessed = false;

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

[11, 9].forEach(callbackfn);

assert(accessed, 'accessed !== true');