<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>PageSerializer Test - Image Button</title>
</head>
<body>
  <h1>PageSerializer Test - Image Button</h1>
  <form>
    <table border="1">
      <thead>
        <tr><th>Type</th><th>Image Button</th></tr>
      </thead>
      <tbody>
        <tr><td>Existing</td><td><input type="image" src="button.png"></td></tr>
        <tr><td>Non-existing</td><td><input type="image" src="non-existing-button.png"></td></tr>
        <tr><td>Empty src</td><td><input type="image" src=""></td></tr>
        <tr><td>No src</td><td><input type="image"></td></tr>
        <tr><td>Data URI</td><td><input type="image" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUBAMAAAB/pwA+AAAAElBMVEVFR0J7f3N8mzuoqqedzTbT1dLaw9sTAAAAD0lEQVQI12NwgQOG4cYEANXmNSHGLZJkAAAAAElFTkSuQmCC"></td></tr>
      </tbody>
    </table>
  </form>
</body>
</html>