js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-7-c-ii-4.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
description: >
    Array.prototype.forEach - k values are passed in ascending numeric
    order
---*/

var arr = [0, 1, 2, 3, 4, 5];
var lastIdx = 0;
var called = 0;
var result = true;

function callbackfn(val, idx, o) {
  called++;
  if (lastIdx !== idx) {
    result = false;
  } else {
    lastIdx++;
  }
}

arr.forEach(callbackfn);

assert(result, 'result !== true');
assert.sameValue(arr.length, called, 'arr.length');

reportCompare(0, 0);