<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title><div> with role toolbar; inherited supported state or property "aria-expanded" value
of "true"
</title>
</head>
<body>
<div id="test" role="toolbar" aria-expanded="true">
<div id="obj1" role="button">obj1</div>
<div id="obj2" role="button">obj2</div>
</div>
</body>
</html>