Quelle bug1078327_inner.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/layout/base/tests/bug1078327_inner.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 1078327</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; }
    #mediator { background: red; padding: 20px; }
  </style>
  <script type="application/javascript">
    var target = undefined;
    var mediator = undefined;
    var listener = undefined;
    var test_target = false;
    var test_capture = false;
    var test_mediator_over = false;
    var test_mediator_move = false;
    var test_mediator_out = false;
    var test_listener = false;
    var test_lost_capture = false;

    function TargetHandler(event) {
      logger("Target receive event: " + event.type + ". Mediator.setPointerCapture()");
      mediator.setPointerCapture(event.pointerId);
      test_target = true;
      test_capture = true;
    }
    function MediatorHandler(event) {
      logger("Mediator receive event: " + event.type);
      if(!test_capture)
        return;
      if(event.type == "pointermove")
        test_mediator_move++;
      if(event.type == "pointerover")
        test_mediator_over++;
      if(event.type == "pointerout")
        test_mediator_out++;
      if(event.type == "lostpointercapture")
        test_lost_capture = true;
    }
    function ListenerHandler(event) {
      logger("Listener receive event: " + event.type);
      test_listener = true;
    }
    function logger(message) {
      console.log(message);
      var log = document.getElementById('log');
      log.innerHTML = message + "
" + log.innerHTML;
    }

    function prepareTest() {
      SimpleTest.executeSoon(executeTest);
    }
    function executeTest()
    {
      logger("executeTest");
      target = document.getElementById("target");
      mediator = document.getElementById("mediator");
      listener = document.getElementById("listener");
      target.addEventListener("pointerdown",          TargetHandler);
      mediator.addEventListener("gotpointercapture",  MediatorHandler);
      mediator.addEventListener("pointerover",        MediatorHandler);
      mediator.addEventListener("pointermove",        MediatorHandler);
      mediator.addEventListener("pointerout",         MediatorHandler);
      mediator.addEventListener("lostpointercapture", MediatorHandler);
      listener.addEventListener("pointermove",        ListenerHandler);
      var rect_t = target.getBoundingClientRect();
      var rect_m = mediator.getBoundingClientRect();
      var rect_l = listener.getBoundingClientRect();
      synthesizeMouse(target,   rect_t.width/2, rect_t.height/20, {type: "mousedown"});
      synthesizeMouse(target,   rect_t.width/2, rect_t.height/20, {type: "mousemove"});
      synthesizeMouse(mediator, rect_m.width/2, rect_m.height/20, {type: "mousemove"});
      synthesizeMouse(listener, rect_l.width/2, rect_l.height/20, {type: "mousemove"});
      synthesizeMouse(mediator, rect_m.width/2, rect_m.height/20, {type: "mousemove"});
      synthesizeMouse(target,   rect_t.width/2, rect_t.height/20, {type: "mousemove"});
      synthesizeMouse(target,   rect_t.width/2, rect_t.height/20, {type: "mouseup"});
      synthesizeMouse(target,   rect_t.width/2, rect_t.height/20, {type: "mousemove"});
      finishTest();
    }
    function finishTest() {
      parent.is(test_target,        true,   "pointerdown event should be received by target");
      parent.is(test_lost_capture,  true,   "mediator should receive lostpointercapture");
      parent.is(test_mediator_over, 1,      "mediator should receive pointerover event only once");
      parent.is(test_mediator_move, 5,      "mediator should receive pointermove event five times");
      parent.is(test_mediator_out,  1,      "mediator should receive pointerout event only once");
      parent.is(test_listener,      false,  "listener should not receive any events");
      logger("finishTest");
      parent.finishTest();
    }
  </script>
</head>
<body onload="prepareTest()">
  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1078327">Mozilla Bug 1078327</a>
  <div id="mediator">
    <div id="listener">div id=listener</div>
  </div>
  <div id="target">div id=target</div>
  <pre id="log"></pre>
</body>
</html>

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