fff8fb1b9f
Move the ListeningPortsTest from android.net.cts to android.security.cts, to better indicate that this is a security related test. Start triggering test failures when a process is bound to the loopback interface. In those cases, it's always better to use a UNIX domain socket instead of a locally bound IP socket. UNIX domain sockets can be protected with unix filesystem permissions, or getsockopt(SO_PEERCRED) can be used to indicate who is on the other end of the socket. Drastically fix the documentation to explain why this test is present. Modify the IP addresses and port numbers to be more human readable. Change-Id: Id83aadd1455279a1a2d3fb4fb1915af558355aca