add some tests for invalid SOCKS5 handshake from client
add some tests for invalid SOCKS5 handshake from client

olesalscheider/qxmpp,ycsoft/qxmpp,deepak899/qxmpp,cccco/qxmpp,olesalscheider/qxmpp,ycsoft/qxmpp,deepak899/qxmpp,cccco/qxmpp,KangLin/qxmpp,Kaffeine/qxmpp,kollix/qxmpp,gotomypc/qxmpp,Ilyatk/qxmpp,Ilyatk/qxmpp,gamenet/qxmpp,ycsoft/qxmpp,gotomypc/qxmpp,kollix/qxmpp,gamenet/qxmpp,LightZam/qxmpp,cccco/qxmpp,LightZam/qxmpp,gamenet/qxmpp,Kaffeine/qxmpp,olesalscheider/qxmpp,Kaffeine/qxmpp,pol51/QXMPP-CMake,LightZam/qxmpp,kollix/qxmpp,Ilyatk/qxmpp,KangLin/qxmpp,pol51/QXMPP-CMake,KangLin/qxmpp,gotomypc/qxmpp,deepak899/qxmpp,pol51/QXMPP-CMake