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/**

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 * Copyright 2013-2014, Facebook, Inc.

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 * All rights reserved.

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 *

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 * This source code is licensed under the BSD-style license found in the

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 * LICENSE file in the root directory of this source tree. An additional grant

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 * of patent rights can be found in the PATENTS file in the same directory.

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 *

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 * @providesModule getTestDocument

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 */

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"use strict";

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function getTestDocument(markup) {

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  var iframe = document.createElement('iframe');

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  iframe.style.display = 'none';

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  document.body.appendChild(iframe);

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  var testDocument = iframe.contentDocument || iframe.contentWindow.document;

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  testDocument.open();

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  testDocument.write(

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    markup || '<!doctype html><html><meta charset=utf-8><title>test doc</title>'

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  );

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  testDocument.close();

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  iframe.parentNode.removeChild(iframe);

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  return testDocument;

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}

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module.exports = getTestDocument;

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