tor-browser

The Tor Browser
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selection-modify-extend-forward-on-option.html (461B)


      1 <!doctype html>
      2 <title>Extending selection forward on option should not crash</title>
      3 <style>
      4 * {
      5  display: inherit;
      6 }
      7 </style>
      8 
      9 <!--
     10 This test passes if it does not crash.
     11 -->
     12 
     13 <select style="display: table-cell;" name="test" multiple>
     14  <option style="display: contents;">Test</option>
     15 </select>
     16 
     17 <script>
     18 window.addEventListener('load', () => {
     19  document.execCommand('selectall');
     20  window.getSelection().modify('extend', 'forward', 'line');
     21 });
     22 </script>