test/built-ins/Array/prototype/some/15.4.4.17-7-c-i-25.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.some
es5id: 15.4.4.17-7-c-i-25
description: >
    Array.prototype.some - This object is the Arguments object which
    implements its own property get method (number of arguments is
    less than number of parameters)
---*/

        function callbackfn(val, idx, obj) {
            if (idx === 0) {
                return val === 11;
            }
            return false;
        }

        var func = function (a, b) {
            return Array.prototype.some.call(arguments, callbackfn);
        };

assert(func(11), 'func(11) !== true');