layout/base/tests/textarea-minlength-ui-valid-change.html

   1 <!DOCTYPE HTML>
   2 <html>
   3   <!-- Test: textarea with minlength is -moz-ui-valid if the user edits and it's not too short -->
   4   <head>
   5     <style>
   6       :-moz-ui-valid { background-color:green; }
   7       :-moz-ui-invalid { background-color:red; }
   8       * { background-color:white; }
   9     </style>
  10     <script src="/tests/SimpleTest/EventUtils.js"></script>
  11     <script>
  12       function runTest() {
  13         var textarea = document.getElementById('textarea');
  14         textarea.setSelectionRange(textarea.value.length, textarea.value.length)
  15         textarea.focus();
  16         sendString("o"); // so that it becomes invalid first
  17         textarea.blur();
  18         textarea.focus();
  19         sendString("o");
  20         textarea.blur(); // to hide the caret
  21         document.documentElement.className='';
  22       }
  23     </script>
  24   </head>
  25   <body onload="runTest()">
  26     <textarea id="textarea" minlength="3">f</textarea>
  27   </body>
  28 </html>