<html> 
<head>

<style>
.editing { 
    border: solid red 50px;
    font-size: 24px; 
    line-height: 48px; 
    padding: 24px; 
    margin: 64px;
    width: 600px; 
}
</style>
<script src=../editing.js language="JavaScript" type="text/JavaScript" ></script>

<script>

function editingTest() {
    var elem = document.getElementById("test-2");
    var selection = window.getSelection();
    selection.setPosition(elem.firstChild, 2);
    extendSelectionForwardByCharacterCommand();    
    moveSelectionBackwardByCharacterCommand();    
}

</script>

<title>Editing Test</title> 
</head> 
<body>
<div contenteditable id="root" class="editing">
<span id="test-1">foo</span><span id="test-2" style='display: none;'>bar</span> baz
</div>

<script>
runEditingTest();
</script>

</body>
</html>