<!DOCTYPE HTML>
<html>
<head>
<title>Web Storage</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<h1>storage_session_length</h1>
<div id="log"></div>
<script>
test(function() {
sessionStorage.clear();
assert_equals(sessionStorage.length, 0, "sessionStorage.length")
sessionStorage["name"] = "user1";
sessionStorage["age"] = "20";
assert_equals(sessionStorage.length, 2, "sessionStorage.length")
});
</script>
</body>
</html>