test_bug289384.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=289384

-->

<head>

  <title>Test for Bug 289384</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>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=289384">Mozilla Bug 289384</a>

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

<div id="content" style="display: none">

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

SimpleTest.waitForExplicitFinish();

addLoadEvent(function() {

  var win = window.open("file_bug289384-1.html", "", "test-289384");

  win.addEventListener("load", function() {

    win.document.querySelector("a").click();

  }, {once: true});

});

function continueTest(win) {

  SimpleTest.waitForFocus(function() {

    var doc = win.document;

    var sel = win.getSelection();

    doc.body.focus();

    sel.collapse(doc.body.firstChild, 3);

    SimpleTest.executeSoon(function() {

      synthesizeKey("KEY_ArrowLeft", {accelKey: true}, win);

      ok(sel.isCollapsed, "The selection must be collapsed");

      is(sel.anchorNode, doc.body.firstChild, "The anchor node should be the body element's text node");

      is(sel.anchorOffset, 0, "The anchor offset should be 0");

      win.close();

      SimpleTest.finish();

});

  }, win);

</script>

</pre>

</body>

</html>