Ziele Untersuchung
mit Columbo Integrität von
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Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/Sources/formale Sprachen/C/Firefox/toolkit/content/tests/chrome/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 3 kB

Quelle test_showcaret.xhtml Sprache: unbekannt

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<window title="Show Caret Test"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

<iframe id="f1" width="100" height="100" onload="frameLoaded()"
        src="data:text/html,%3Cbody%20style='height:%208000px'%3E%3Cp%3EHello%3C/p%3EGoodbye%3C/body%3E"/>

<iframe id="f2" type="content" showcaret="true" width="100" height="100" onload="frameLoaded()"
        src="data:text/html,%3Cbody%20style%3D%27height%3A%208000px%27%3E%3Cp%3EHello%3C%2Fp%3E%3Cspan%20id%3D%27s%27%3EGoodbye%3Cspan%3E%3C%2Fbody%3E"/>

<script>
<![CDATA[

var framesLoaded = 0;
var otherWindow = null;

function frameLoaded() { if (++framesLoaded == 2) SimpleTest.waitForFocus(runTest); }

SimpleTest.waitForExplicitFinish();
function runTest()
{
  var sel1 = frames[0].getSelection();
  sel1.collapse(frames[0].document.body, 0);

  var sel2 = frames[1].getSelection();
  sel2.collapse(frames[1].document.body, 0);
  window.frames[0].focus();
  document.commandDispatcher.getControllerForCommand("cmd_moveBottom").doCommand("cmd_moveBottom");

  var listener = function() {
    if (!(frames[0].scrollY > 0)) {
      window.content.removeEventListener("scroll", listener);
    }
  }
  window.frames[0].addEventListener("scroll", listener);

  sel1 = frames[0].getSelection();
  sel1.collapse(frames[0].document.body, 0);

  sel2 = frames[1].getSelection();
  sel2.collapse(frames[1].document.body, 0);

  window.frames[0].focus();
  document.commandDispatcher.getControllerForCommand("cmd_moveBottom").doCommand("cmd_moveBottom");
  is(sel1.focusNode, frames[0].document.body, "focusNode for non-showcaret");
  is(sel1.focusOffset, 0, "focusOffset for non-showcaret");

  window.frames[1].focus();
  document.commandDispatcher.getControllerForCommand("cmd_moveBottom").doCommand("cmd_moveBottom");

  ok(frames[1].scrollY <
       frames[1].document.getElementById('s').getBoundingClientRect().top,
     "scrollY for showcaret");
  isnot(sel2.focusNode, frames[1].document.body, "focusNode for showcaret");
  ok(sel2.anchorOffset > 0, "focusOffset for showcaret");

  otherWindow = window.browsingContext.topChromeWindow.open("window_showcaret.xhtml", "_blank", "chrome,width=400,height=200");
  otherWindow.addEventListener("focus", otherWindowFocused);
}

function otherWindowFocused()
{
  otherWindow.removeEventListener("focus", otherWindowFocused);

  // enable caret browsing temporarily to test caret movement
  let prefs = SpecialPowers.Services.prefs;
  prefs.setBoolPref("accessibility.browsewithcaret", true);

  var hbox = otherWindow.document.documentElement.firstChild;
  hbox.focus();
  is(otherWindow.document.activeElement, hbox, "hbox in other window is focused");

  document.commandDispatcher.getControllerForCommand("cmd_lineNext").doCommand("cmd_lineNext");
  is(otherWindow.document.activeElement, hbox, "hbox still focused in other window after down movement");

  prefs.setBoolPref("accessibility.browsewithcaret", false);

  otherWindow.close();
  SimpleTest.finish();
}

]]>
</script>

<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display">
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>

</window>