<!DOCTYPE html>
<!--
 | This test ensures the interfaces that implement URLUtils is correct.
 -->
<html>
<head>
  <title>url-utils-interfaces</title>
  <style>
    #result {
      width: 100px;
      height:100px;
      background-color:#0047AB;
    }
  </style>
</head>
<body>

<div id="result"></div>

<script>
  function expect(condition) {
    if (!condition) {
      document.querySelector('#result').style.display = 'none';
      console.assert();
    }
  }

  a = document.createElement('a');
  expect(a.href == '');
  expect(!a.hasAttribute('href'));

  a = document.createElement('a');
  a.href = 'http://www.youtube.com/tv';
  expect(a.href == 'http://www.youtube.com/tv');
  expect(a.getAttribute('href') == 'http://www.youtube.com/tv');

  a.protocol = 'file';
  expect(a.href == 'file://www.youtube.com/tv');
  expect(a.getAttribute('href') == 'file://www.youtube.com/tv');

  old_url = location.href;
  // Due to CSP the following test cannot succeed.
  // location.hash = 'my-hash';
  // expect(location.hash == '#my-hash');
  // expect(location.href == old_url + '#my-hash');
</script>

</body>
</html>