dom/events/test/test_bug591815.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=591815
   5 -->
   6 <head>
   7   <title>Test for Bug 591815</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <script src="/tests/SimpleTest/EventUtils.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11 </head>
  12 <body onload="setTimeout(runTest, 0)">
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=591815">Mozilla Bug 591815</a>
  14 <p id="display"></p>
  15 <div id="content">
  16   <div id="wrapper">
  17     <!-- 20x20 of red -->
  18     <img id="image" ondragstart="fail();"
  19          src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAIAAAAC64paAAAAG0lEQVR42mP8z0A%2BYKJA76jmUc2jmkc1U0EzACKcASfOgGoMAAAAAElFTkSuQmCC"/>
  20   </div>
  21 </div>
  22 <pre id="test">
  23
  24 <script type="application/javascript">
  25
  26 /** Test for Bug 591815 **/
  27
  28 SimpleTest.waitForExplicitFinish();
  29
  30 function fail() {
  31   ok(false, "drag started but should not have");
  32 }
  33
  34 function runTest() {
  35   var image = document.getElementById("image");
  36   var wrapper = document.getElementById("wrapper");
  37   var preventDefault = function(event) {
  38     event.preventDefault();
  39   };
  40   wrapper.addEventListener('mousedown', preventDefault);
  41
  42   synthesizeMouse(image, 3, 3, { type: "mousedown"});
  43   synthesizeMouse(image, 53, 53, { type: "mousemove"});
  44   synthesizeMouse(image, 53, 53, { type: "mouseup"});
  45
  46   wrapper.removeEventListener('mousedown', preventDefault);
  47
  48   var relocateElementAndPreventDefault = function(event) {
  49     document.body.appendChild(wrapper);
  50     event.preventDefault();
  51   }
  52   wrapper.addEventListener('mousedown', relocateElementAndPreventDefault);
  53
  54   synthesizeMouse(image, 3, 3, { type: "mousedown"});
  55   synthesizeMouse(image, 53, 53, { type: "mousemove"});
  56   synthesizeMouse(image, 53, 53, { type: "mouseup"});
  57
  58   wrapper.removeEventListener('mousedown', relocateElementAndPreventDefault);
  59
  60   ok(true, "passed the test");
  61   SimpleTest.finish();
  62 }
  63
  64 </script>
  65 </pre>
  66 </body>
  67 </html>
  68