third_party/WebKit/LayoutTests/editing/selection/directionality-after-undo-replace.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <p>This tests WebKit preserves non-directional selection after unapplying replacement on Mac. To manually test on Mac,</p>
   5 <ol>
   6 <li>Select "world" by double-clicking the word</li>
   7 <li>Replace "world" by a character by pressing a key</li>
   8 <li>Undo</li>
   9 <li>Extend selection to the left</li>
  10 </ol>
  11 <p>" world" should be selected.</p>
  12 <div contenteditable>hello wo<span id="target">r</span>ld WebKit</div>
  13 <script>
  14
  15 if (window.testRunner && window.internals) {
  16     testRunner.dumpAsText();
  17
  18     if (!window.eventSender)
  19         document.writeln('FAIL - this test requires eventSender');
  20     else {
  21         internals.settings.setEditingBehavior('mac');
  22
  23         var test = document.getElementById('target');
  24         eventSender.mouseMoveTo(target.offsetLeft + target.offsetWidth / 2, target.offsetTop + target.offsetHeight / 2);
  25         eventSender.mouseDown();
  26         eventSender.mouseUp();
  27
  28         eventSender.leapForward(200);
  29
  30         eventSender.mouseDown();
  31         eventSender.mouseUp();
  32
  33         document.execCommand('InsertText', false, 'a');
  34         document.execCommand('Undo');
  35         window.getSelection().modify('extend', 'left', 'character');
  36
  37         var actual = window.getSelection().toString();
  38         // Windows has a trailing whitespace, other platforms don't.
  39         document.writeln((actual == ' world' || actual == ' world ') ? 'PASS' : 'FAIL - expected " world" but got "' + actual + '"');
  40     }
  41 }
  42
  43 </script>
  44 </body>
  45 </html>