Quelle test_bug549170.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/layout/forms/test/test_bug549170.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for Bug 549170</title>
  <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"/>
</head>
<body onload="window.setTimeout(runTests, 0);">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=549170">Mozilla Bug 549170</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<input id='i'
  onmouseup="mouseHandler(event);"
  onmousedown="mouseHandler(event);">
<textarea id='t'
  onmouseup="mouseHandler(event);"
  onmousedown="mouseHandler(event);"></textarea><br>
<input id='ip' placeholder='foo'
  onmouseup="mouseHandler(event);"
  onmousedown="mouseHandler(event);">
<textarea id='tp' placeholder='foo'
  onmouseup="mouseHandler(event);"
  onmousedown="mouseHandler(event);"></textarea>
<pre id="test">

<script type="application/javascript">

/** Test for Bug 549170 **/

var gNumberOfMouseEventsCaught = 0;

SimpleTest.waitForExplicitFinish();

function mouseHandler(aEvent)
{
  gNumberOfMouseEventsCaught++;
  is(SpecialPowers.wrap(aEvent).originalTarget.nodeName, "DIV", "An inner div should be the target of the event");
  ok(SpecialPowers.wrap(aEvent).originalTarget.implementedPseudoElement == "::-moz-text-control-editing-root", "the target div should be the editor div");
}

function checkMouseEvents(element)
{
  gNumberOfMouseEventsCaught = 0;

  let x = element.offsetWidth / 2;
  let y = element.offsetHeight / 2;

  synthesizeMouse(element, x, y, {type: "mousedown", button: 0});
  synthesizeMouse(element, x, y, {type: "mouseup",   button: 0});
  synthesizeMouse(element, x, y, {type: "mousedown", button: 1});
  // NOTE: this event is going to copy the buffer on linux, this should not be a problem
  synthesizeMouse(element, x, y, {type: "mouseup",   button: 1});
  synthesizeMouse(element, x, y, {type: "mousedown", button: 2});
  synthesizeMouse(element, x, y, {type: "mouseup",   button: 2});

  is(gNumberOfMouseEventsCaught, 6, "Some mouse events have not been caught");
}

function runTests()
{
  checkMouseEvents(document.getElementById('i'));
  checkMouseEvents(document.getElementById('t'));
  checkMouseEvents(document.getElementById('ip'));
  checkMouseEvents(document.getElementById('tp'));

  SimpleTest.finish();
}

</script>
</pre>
</body>
</html>

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