js/src/tests/test262/language/statements/for-of/Array.prototype.Symbol.iterator.js


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// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: >
    The method should return a valid iterator that can be traversed using a
    `for...of` loop.
es6id: 22.1.3.30
features: [Symbol.iterator]
---*/

var array = [0, 'a', true, false, null, /* hole */, undefined, NaN];
var i = 0;

for (var value of array[Symbol.iterator]()) {
  assert.sameValue(value, array[i], 'element at index ' + i);
  i++;
}

assert.sameValue(i, 8, 'Visits all elements');

reportCompare(0, 0);