1This test trys simple operations on SessionStorage
2Length is 0
3Value for FOO is null
4Length is 1
5Value for FOO is BAR
6Key for index 0 is FOO
7Key for index 1 is null
8Key for index -1 is null
9Length is 1
10Value for FOO is BAZ
11Length is 0
12Value for FOO is null
13
14