test/built-ins/Array/prototype/some/15.4.4.17-7-c-i-27.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-27
description: >
    Array.prototype.some - This object is the Arguments object which
    implements its own property get method (number of arguments is
    greater than number of parameters)
---*/

var firstResult = false;
var secondResult = false;
var thirdResult = false;

function callbackfn(val, idx, obj) {
  if (idx === 0) {
    firstResult = (val === 11);
    return false;
  } else if (idx === 1) {
    secondResult = (val === 12);
    return false;
  } else if (idx === 2) {
    thirdResult = (val === 9);
    return false;
  } else {
    return true;
  }
}

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

assert.sameValue(func(11, 12, 9), false, 'func(11, 12, 9)');
assert(firstResult, 'firstResult !== true');
assert(secondResult, 'secondResult !== true');
assert(thirdResult, 'thirdResult !== true');