third_party/WebKit/LayoutTests/editing/input/div-first-child-rule-textarea.html

   1 <!DOCTYPE html>
   2 <head>
   3 <style type="text/css">
   4 div:last-child {}
   5 </style>
   6 <script>
   7
   8 if (window.testRunner)
   9     testRunner.dumpAsText();
  10
  11 // The bug only reproduces when textarea is the last element in body
  12 // So we have no choice but to run the test on page load.
  13 function runTest() {
  14     var input = document.body.getElementsByTagName('textarea')[0];
  15     input.focus();
  16     input.selectionStart = 5;
  17     input.selectionEnd = 5;
  18     document.execCommand('InsertHTML', false, '<div> world</div>');
  19     var result = input.value == 'hello world' ? 'PASS' : 'FAIL';
  20     input.parentNode.insertBefore(document.createTextNode(result), input);
  21     if (window.testRunner)
  22         input.parentNode.removeChild(input);
  23 }
  24
  25 </script>
  26 </head>
  27 <body onload="runTest()">
  28 <p>This test ensures WebKit can paste content inside an textarea element even when there is div:last-child {}.</p>
  29 <textarea>hello</textarea>
  30 </body>
  31 </html>