spec/fixtures/pages/navigate_in_page_and_wait.html

<html>
<header>
<script type="text/javascript">
  window.history.replaceState(window.location.href, "Sample Title", window.location.href);
  // Simulate that we load web page.
  let d = new Date();
  const endTime = new Date(d.getTime() + (10 * 1000));
  while(d.getTime() < endTime) {
    d = new Date();
  }
</script>
</header>
<body>
</body>
</html>