button-dyn-not-disabled.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html class="reftest-wait">

  <!-- Test: if button is not disabled and invalid, it is candidate for

             constraint validation and should be affected

             by :invalid pseudo-class. -->

  <link rel='stylesheet' type='text/css' href='style.css'>

  <script>

    function onLoadHandler()

      var e = document.getElementById('b');

      e.setCustomValidity('foo');

      e.removeAttribute('disabled');

      document.documentElement.className='';

  </script>

  <body onload="onLoadHandler();">

    <button class='invalid' id='b' disabled></button>

  </body>

</html>