| <testcase> | 
 | <info> | 
 | <keywords> | 
 | HTTP | 
 | HTTP proxy | 
 | </keywords> | 
 | </info> | 
 |  | 
 | # | 
 | # Server-side | 
 | <reply> | 
 | <connect> | 
 | HTTP/1.1 503 no just no | 
 | Date: Tue, 09 Nov 2010 14:49:00 GMT | 
 | Server: test-server/fake | 
 | Accept-Ranges: bytes | 
 | Content-Length: 6 | 
 | Connection: close | 
 |  | 
 | -foo- | 
 | </connect> | 
 | </reply> | 
 |  | 
 | # | 
 | # Client-side | 
 | <client> | 
 | <features> | 
 | gopher | 
 | dict | 
 | http | 
 | ftp | 
 | imap | 
 | ldap | 
 | mqtt | 
 | pop3 | 
 | rtsp | 
 | scp | 
 | sftp | 
 | smb | 
 | smtp | 
 | </features> | 
 | <server> | 
 | http-proxy | 
 | </server> | 
 |  <name> | 
 | Refuse tunneling protocols through HTTP proxy | 
 |  </name> | 
 |  <command> | 
 | -x http://%HOSTIP:%PROXYPORT/%TESTNUMBER -p gopher://127.0.0.1 dict://127.0.0.1 http://moo https://example telnet://another ftp://yes ftps://again imap://more ldap://perhaps mqtt://yes pop3://mail rtsp://harder scp://copy sftp://files smb://wird smtp://send | 
 | </command> | 
 | </client> | 
 |  | 
 | # | 
 | # Verify data after the test has been "shot" | 
 | <verify> | 
 | # refused in the CONNECT | 
 | <errorcode> | 
 | 56 | 
 | </errorcode> | 
 | </verify> | 
 | </testcase> |