<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>href on a semantics element</title>
<script type="text/javascript">
  function test()
  {
    var event = new MouseEvent('click', {bubbles: true, cancelable: true});
    document.getElementById('link').dispatchEvent(event);
  }
</script>
</head>
<body onload="test()">

  <p>This test passes if you see a green square.</p>

  <div style="width: 150px; height: 150px; overflow: hidden">
    <math>
      <semantics id="link" href="#target">
        <mspace id="space" width="150px" height="150px" mathbackground="red"/>
        <annotation>red square</annotation>
      </semantics>
    </math>
    <div style="height: 500px;"></div>
    <math id="target">
      <mspace width="150px" height="150px" mathbackground="green"/>
    </math>
  </div>

</body>
</html>