Quelle  bug1080360_inner.html   Sprache: HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1080360
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1080360</title>
  <meta name="author" content="Maksim Lebedev" />
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <style>
    #target, #listener { background: yellow; padding: 10px; }
  </style>
  <script type="application/javascript">
    var target = undefined;
    var listener = undefined;
    var test_target = false;
    var test_listener_got = false;
    var test_listener_lost = false;
    var test_document = false;

    function TargetHandler(event) {
      logger("Target receive event: " + event.type);
      listener.setPointerCapture(event.pointerId);
      test_target = true;
    }
    function ListenerHandler(event) {
      logger("Listener receive event: " + event.type);
      if(event.type == "gotpointercapture") {
        test_listener_got = true;
        listener.remove();
      }
      if(event.type == "lostpointercapture")
        test_listener_lost = true;
    }
    function DocumentHandler(event) {
      logger("Document receive event: " + event.type);
      if(event.type == "lostpointercapture")
        test_document = true;
    }
    function logger(message) {
      console.log(message);
      var log = document.getElementById('log');
      log.innerHTML = message + "<br>" + log.innerHTML;
    }

    function prepareTest() {
      SimpleTest.executeSoon(executeTest);
    }
    function executeTest()
    {
      logger("executeTest");
      target = document.getElementById("target");
      listener = document.getElementById("listener");
      target.addEventListener("pointerdown",          TargetHandler);
      listener.addEventListener("gotpointercapture",  ListenerHandler);
      listener.addEventListener("lostpointercapture", ListenerHandler);
      document.addEventListener("lostpointercapture", DocumentHandler);
      var rect = target.getBoundingClientRect();
      synthesizeMouse(target, rect.width/2, rect.height/2,  {type: "mousedown"});
      synthesizeMouse(target, rect.width/2, rect.height/2,  {type: "mousemove"});
      synthesizeMouse(target, rect.width/2, rect.height/2,  {type: "mouseup"});
      finishTest();
    }
    function finishTest() {
      parent.is(test_target,        true,   "pointerdown event should be received by target");
      parent.is(test_listener_got,  true,   "gotpointercapture event should be received by listener");
      parent.is(test_listener_lost, false,  "listener should not receive lostpointercapture event");
      parent.is(test_document,      true,   "document should receive lostpointercapture event");
      logger("finishTest");
      parent.finishTest();
    }
  </script>
</head>
<body onload="prepareTest()">
  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1080360">Mozilla Bug 1080360</a>
  <div id="target">div id=target</div>
  <div id="listener">div id=listener</div>
  <pre id="log"></pre>
</body>
</html>