foo
http://
http://example
http://example.
http://.com
http://invalid-.com
http://-invalid.com
http://invalid.com-
http://inv-.alid-.com
http://inv-.-alid.com
file://localhost/path
git://example.com/
http://.
http://..
http://../
http://?
http://??
http://??/
http://#
http://##
http://##/
http://foo.bar?q=Spaces should be encoded
//
//a
///a
///
http:///a
foo.com
rdar://1234
h://test
http:// shouldfail.com
:// should fail
http://foo.bar/foo(bar)baz quux
http://-error-.invalid/
http://-a.b.co
http://a.b-.co
http:/
http://
http://
http://1.1.1.1.1
http://123.123.123
http://3628126748
http://123
http://.www.foo.bar/
http://.www.foo.bar./
http://[::1:2::3]:8080/
http://[]
http://[]:8080