basic-authentication.html

    <script>
      test(function() {
        var client = new XMLHttpRequest(),
          urlstart = location.host + location.pathname.replace(/\/[^\/]*$/, '/'),
          user = token();
        client.open("GET", location.protocol+'//'+urlstart + "resources/auth1/auth.py", false)
        client.setRequestHeader("x-user", user)
        client.send(null)
        client.open("GET", location.protocol+'//'+urlstart + "resources/auth1/auth.py", false, user, 'pass')
        client.setRequestHeader("x-user", user)
        client.send(null)
        assert_equals(client.responseText, user + "\n" + 'pass')
        assert_equals(client.getResponseHeader('x-challenge'), 'DID')
      }, document.title)
    </script>