third_party/WebKit/LayoutTests/fast/forms/setrangetext-out-of-range.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/testharness.js"></script>
   3 <script src="../../resources/testharnessreport.js"></script>
   4 <script>
   5 async_test(function(t) {
   6     window.onload = t.step_func(function() {
   7         var textfield = document.getElementById('textfield');
   8         textfield.addEventListener('focus', setSelectionRange);
   9         textfield.setSelectionRange(0, 1);
  10
  11         if (!window.eventSender) {
  12             t.done();
  13             return;
  14         }
  15
  16         eventSender.mouseMoveTo(textfield.offsetLeft + textfield.offsetWidth - 4, textfield.offsetTop + 4);
  17         eventSender.mouseDown();
  18         eventSender.mouseUp();
  19         assert_equals(textfield.selectionStart, 0);
  20         assert_equals(textfield.selectionEnd, 5);
  21
  22         eventSender.leapForward(1000);
  23         eventSender.mouseMoveTo(textfield.offsetLeft + textfield.offsetWidth - 4, textfield.offsetTop + 4);
  24         eventSender.mouseDown();
  25         eventSender.mouseUp();
  26
  27         assert_not_equals(textfield.selectionStart, 0);
  28         assert_not_equals(textfield.selectionEnd, 0);
  29
  30         t.done();
  31     });
  32
  33     function setSelectionRange(e) {
  34         var textfield = document.getElementById('textfield');
  35         textfield.setSelectionRange(0, 5);
  36     }
  37 }, "This tests the selection of the text field when mouse event occurs out of range.");
  38 </script>
  39 <input type="text" value="This text field is for the selection test" id="textfield"></input>