<p>This tests selection preservation during an indent operation.  The selection should start and end in the same parts of the words 'foo' and 'bar' before and after the indent operation.</p>
<div id="div" contenteditable="true"><span id="foo">foo</span><br><span id="bar">bar</span></div>

<script>
var foo = document.getElementById("foo").firstChild;
var bar = document.getElementById("bar").firstChild;
var sel = window.getSelection();
sel.setBaseAndExtent(foo, 1, bar, 2);
document.execCommand("Indent");
</script>