["localStorage", "sessionStorage"].forEach(function(name) { test(function() { var storage = window[name]; storage.clear(); storage.setItem("name", "user1"); assert_equals(storage.getItem("name"), "user1"); assert_equals(storage.name, "user1"); assert_equals(storage.length, 1); storage.clear(); assert_equals(storage.getItem("name"), null, "storage.getItem('name')"); assert_equals(storage.name, undefined, "storage.name"); assert_equals(storage.length, 0, "storage.length"); }, "Clear in " + name); });