test_bug612447.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=612447

-->

<head>

  <title>Test for Bug 612447</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=612447">Mozilla Bug 612447</a>

<p id="display"></p>

<div id="content">

<iframe></iframe>

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug 612447 **/

SimpleTest.waitForExplicitFinish();

SimpleTest.waitForFocus(function() {

  function editorCommandsEnabled() {

    var caught = false;

    try {

      doc.execCommand("justifyfull", false, null);

    } catch (e) {

      caught = true;

    return !caught;

  var i = document.querySelector("iframe");

  var doc = i.contentDocument;

  var win = i.contentWindow;

  var b = doc.body;

  doc.designMode = "on";

  i.focus();

  b.focus();

  var beforeA = snapshotWindow(win, true);

  sendString("X");

  var beforeB = snapshotWindow(win, true);

  is(b.textContent, "X", "Typing should work");

  while (b.firstChild) {

    b.firstChild.remove();

  ok(editorCommandsEnabled(), "The editor commands should work");

  i.style.display = "block";

  document.clientWidth;

  i.focus();

  b.focus();

  var afterA = snapshotWindow(win, true);

  sendString("X");

  var afterB = snapshotWindow(win, true);

  is(b.textContent, "X", "Typing should work");

  while (b.firstChild) {

    b.firstChild.remove();

  ok(editorCommandsEnabled(), "The editor commands should work");

  ok(compareSnapshots(beforeA, afterA, true)[0], "The iframes should look the same before typing");

  ok(compareSnapshots(beforeB, afterB, true)[0], "The iframes should look the same after typing");

  SimpleTest.finish();

});

</script>

</pre>

</body>

</html>