third_party/WebKit/LayoutTests/fast/forms/setrangetext-within-events.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         if (!window.eventSender) {
   8             t.done();
   9             return;
  10         }
  11         doSetSelectionRange('focus');
  12         doSetSelectionRange('mousedown');
  13         doSetSelectionRange('mouseup');
  14         doSetSelectionRange('click');
  15         t.done();
  16     });
  17
  18     function doSetSelectionRange(eventType) {
  19         var textfield = document.getElementById('textfield');
  20         textfield.setSelectionRange(0, 1);
  21         var tx = textfield.offsetLeft + 4;
  22         var ty = textfield.offsetTop + 4;
  23
  24         textfield.addEventListener(eventType, setSelectionRange);
  25         eventSender.mouseMoveTo(tx, ty);
  26         eventSender.mouseDown();
  27         eventSender.mouseUp();
  28         if (eventType === 'mousedown') {
  29             assert_equals(textfield.selectionStart, 0);
  30             assert_equals(textfield.selectionEnd, 0);
  31         } else {
  32             assert_equals(textfield.selectionStart, 0);
  33             assert_equals(textfield.selectionEnd, 5);
  34         }
  35
  36         eventSender.leapForward(1000);
  37         eventSender.mouseMoveTo(textfield.offsetLeft , textfield.offsetTop);
  38         eventSender.mouseDown();
  39         eventSender.mouseUp();
  40         textfield.blur();
  41
  42         assert_equals(textfield.selectionStart, 0);
  43         assert_equals(textfield.selectionEnd, 0);
  44         textfield.removeEventListener(eventType, setSelectionRange);
  45     }
  46
  47     function setSelectionRange(e) {
  48         var textfield = document.getElementById('textfield');
  49         textfield.setSelectionRange(0, textfield.value.length);
  50     }
  51 }, "This tests the selection of the text field after setSelectionRange is called.");
  52 </script>
  53 <input type="text" value="value" id="textfield"></input>