<!DOCTYPE html> <html class="reftest-wait"> <!-- Test: when focused, clearing placeholder attribute should work. --> <script type="text/javascript"> function focusPlaceholder() { document.getElementById('p1').focus(); } function setPlaceholder() { document.getElementById('p1').removeAttribute('placeholder'); } function disableReftestWait() { document.documentElement.className = ''; } </script> <body onload="focusPlaceholder();"> <input type="text" id="p1" value="" placeholder="my placeholder" onfocus="setPlaceholder(); disableReftestWait();"> </body> </html>