<!-- SHOULD PASS -->

http://foo.com/blah_blah

http://foo.com/blah_blah/

http://foo.com/blah_blah_(wikipedia)

http://foo.com/blah_blah_(wikipedia)_(again)

http://www.example.com/wpstyle/?p=364

https://www.example.com/foo/?bar=baz&inga=42&quux

http://✪df.ws/123

http://userid:password@example.com:8080

http://userid:password@example.com:8080/

http://userid@example.com

http://userid@example.com/

http://userid@example.com:8080

http://userid@example.com:8080/

http://userid:password@example.com

http://userid:password@example.com/

http://142.42.1.1/

http://142.42.1.1:8080/

http://➡.ws/䨹

http://⌘.ws

http://⌘.ws/

http://foo.com/blah_(wikipedia)#cite-1

http://foo.com/blah_(wikipedia)_blah#cite-1

http://foo.com/unicode_(✪)_in_parens

http://foo.com/(something)?after=parens

http://☺.damowmow.com/

http://code.google.com/events/#&product=browser

http://j.mp

ftp://foo.bar/baz

http://foo.bar/?q=Test%20URL-encoded%20stuff

<!-- http://مثال.إختبار -->

<!-- http://例子.测试 -->

<!-- http://उदाहरण.परीक्षा -->

http://1337.net

http://a.b-c.de

http://223.255.255.254

https://foo_bar.example.com/

<!-- WEIRD BUT SHOULD ALSO PASS -->

http://www.foo.bar./

http://a.b--c.de/

<!-- SHOULD PARTIALLY PASS -->

http://foo.bar/foo(bar)baz quux

http://foo.bar?q=Spaces should be encoded

http://.www.foo.bar/

http://.www.foo.bar./

<!-- THESE ARE INVALID IPS BUT WE WILL LET THEM PASS -->
http://10.1.1.1

http://10.1.1.254

http://0.0.0.0

http://10.1.1.0

http://10.1.1.255

http://224.1.1.1

http://1.1.1.1.1

http://123.123.123


<!-- SHOULD FAIL -->

http://

http://.

http://..

http://../

http://?

http://??

http://??/

http://#

http://##

http://##/

//

//a

///a

///

http:///a

foo.com

rdar://1234

h://test

http:// shouldfail.com

:// should fail

http://-error-.invalid/

http://-a.b.co

http://3628126748