test_bug622371.html

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<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=622371

-->

<head>

  <title>Test for Bug 622371</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"/>

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<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=622371">Mozilla Bug 622371</a>

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

<div id="content">

  <iframe srcdoc="<body contenteditable>abc</body>"></iframe>

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug 622371 **/

// This test is ported to WPT:

// html/editing/editing-0/contenteditable/selection-in-contentEditable-at-turning-designMode-on-off.tentative.html

// But unfortunately, the random orange reported as bug 1601585 with it.

// Therefore, this test is not removed.

SimpleTest.waitForExplicitFinish();

addLoadEvent(function() {

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

  var sel = i.contentWindow.getSelection();

  var doc = i.contentDocument;

  var body = doc.body;

  i.focus();

  sel.collapse(body, 1);

  doc.designMode = "on";

  doc.designMode = "off";

  is(sel.getRangeAt(0).startOffset, 1, "The start offset of the selection shouldn't change");

  is(sel.getRangeAt(0).endOffset, 1, "The end offset of the selection shouldn't change");

  SimpleTest.finish();

});

</script>

</pre>

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