JSTests/test262/test/built-ins/Array/prototype/some/15.4.4.17-3-14.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.some
es5id: 15.4.4.17-3-14
description: Array.prototype.some - 'length' is a string containing +/-Infinity
---*/

        var accessed = false;

        function callbackfn(val, idx, obj) {
            accessed = true;
            return val > 10;
        }

        var objOne = { 0: 11, length: "Infinity" };
        var objTwo = { 0: 11, length: "+Infinity" };
        var objThree = { 0: 11, length: "-Infinity" };

assert(Array.prototype.some.call(objOne, callbackfn), 'Array.prototype.some.call(objOne, callbackfn) !== true');
assert(Array.prototype.some.call(objTwo, callbackfn), 'Array.prototype.some.call(objTwo, callbackfn) !== true');
assert.sameValue(Array.prototype.some.call(objThree, callbackfn), false, 'Array.prototype.some.call(objThree, callbackfn)');
assert(accessed, 'accessed !== true');