third_party/WebKit/LayoutTests/fast/events/touch/touch-event-cancelable.html

   1 <script src="../../../resources/js-test.js"></script>
   2
   3 <p id="description"></p>
   4 <div id="console"></div>
   5 <script type="text/javascript">
   6 description('Test that touch events may or may not be marked cancelable. http://crbug.com/365681');
   7
   8 var gotTouchMove = false;
   9 var touchEvent;
  10
  11 document.addEventListener('touchmove', function(event) {
  12     shouldBeFalse('gotTouchMove');
  13     gotTouchMove = true;
  14     touchEvent = event;
  15     shouldBeFalse('touchEvent.defaultPrevented');
  16     console.log('Calling preventDefault on TouchEvent with cancelable=' + event.cancelable);
  17     touchEvent.preventDefault();
  18 }, false);
  19
  20 if (window.eventSender) {
  21     eventSender.addTouchPoint(152, 152);
  22     eventSender.touchStart();
  23
  24     eventSender.updateTouchPoint(0, 155, 155);
  25     eventSender.setTouchCancelable(true);
  26     debug('Sending cancelable touchmove');
  27     eventSender.touchMove();
  28     shouldBeTrue('gotTouchMove');
  29     shouldBeTrue('touchEvent.cancelable');
  30     shouldBeTrue('touchEvent.defaultPrevented');
  31     gotTouchMove = false;
  32
  33     debug('');
  34     debug('Sending uncancelable touchmove');
  35     eventSender.setTouchCancelable(false);
  36     eventSender.updateTouchPoint(0, 160, 160);
  37     eventSender.touchMove();
  38     shouldBeTrue('gotTouchMove');
  39     shouldBeFalse('touchEvent.cancelable');
  40     shouldBeFalse('touchEvent.defaultPrevented');
  41 } else {
  42    debug('This test requires --run-layout-test.');
  43 }
  44
  45 </script>