tests/force-polyfills.html

<!doctype html>
<!--
@license
Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<html>

<head>
  <title>Force polyfills</title>
  <meta charset="UTF-8">
  <script>
    window.ShadyDOM = {
      force: true
    };
    if (window.customElements) customElements.forcePolyfill = true;
    window.webComponentsReadyCount = 0;
    window.addEventListener('WebComponentsReady', function() {
      window.webComponentsReadyCount++;
    });
  </script>
  <script src="../webcomponents-loader.js"></script>
  <script src="../../web-component-tester/browser.js"></script>
</head>

<body>
  <script>
    suite('Force polyfill', function() {
      test('expected boot', function() {
        assert.equal(window.webComponentsReadyCount, 1, 'failed to fire WebComponentsReady');
      });
    });
  </script>
</body>

</html>