http://*/                             http://cnn.com/
http://*/                             http://livejournal.com/
http://*/                             http://met.museum/
http://localhost:8081/x?action=openid http://localhost:8081/x?action=openid
http://*.foo.com                      http://b.foo.com
http://*.foo.com                      http://b.foo.com/
http://*.foo.com/                     http://b.foo.com
http://b.foo.com                      http://b.foo.com
http://b.foo.com                      http://b.foo.com/
http://b.foo.com/                     http://b.foo.com
http://*.b.foo.com                    http://b.foo.com
http://*.b.foo.com                    http://b.foo.com/
http://*.b.foo.com/                   http://b.foo.com
http://*.b.foo.com                    http://x.b.foo.com
http://*.b.foo.com                    http://w.x.b.foo.com
http://*.bar.co.uk                    http://www.bar.co.uk
http://*.uoregon.edu                  http://x.cs.uoregon.edu
http://x.com/abc                      http://x.com/abc
http://x.com/abc                      http://x.com/abc/def
http://10.0.0.1/abc                   http://10.0.0.1/abc
http://*.x.com                        http://x.com/gallery
http://*.x.com                        http://foo.x.com/gallery
http://foo.x.com                      http://foo.x.com/gallery/xxx
http://*.x.com/gallery                http://foo.x.com/gallery
http://localhost:8082/?action=openid  http://localhost:8082/?action=openid
http://goathack.livejournal.org:8020/ http://goathack.livejournal.org:8020/openid/login.bml
https://foo.com                       https://foo.com
http://Foo.com                        http://foo.com
http://foo.com                        http://Foo.com
http://foo.com:80/                    http://foo.com/
http://foo.com/?x=y                   http://foo.com/?x=y&a=b
http://foo.com/x                      http://foo.com/x?y
http://mylid.net/j3h.                 http://mylid.net/j3h.?x=y
http://j3h.us                         http://j3h.us?ride=unicycle
https://www.filmclans.com:443/mattmartin/FilmClans https://www.filmclans.com/mattmartin/FilmClans/Logon.aspx?nonce=BVjqSOee
http://foo.com:80                     http://foo.com
http://foo.com                        http://foo.com:80
http://foo.com                        http://foo.com/
http://foo.com/                       http://foo.com
http://foo.com/                       http://foo.com:80
http://foo.com:80/                    http://foo.com:80/stuff
http://foo.com:80/                    http://foo.com/stuff
http://foo.com/path                   http://foo.com/path/extra
http://foo.com/path2                  http://foo.com/path2?extra=query
http://foo.com/path2                  http://foo.com/path2/?extra=query
http://foo.com/                       HTTP://foo.com/
