Tests for implementations of IReactorUDP
and the UDP parts of IReactorSocket.
| Function | skipWithoutIPv6 | Undocumented |
| Class | DatagramTransportTestsMixin | Mixin defining tests which apply to any port/datagram based transport. |
| Class | UDPPortTestsMixin | Tests for IReactorUDP.listenUDP
and IReactorSocket.adoptDatagramPort. |
| Class | UDPServerTestsBuilder | Run UDPPortTestsMixin
tests using newly created UDP sockets. |
| Class | UDPFDServerTestsBuilder | Run UDPPortTestsMixin
tests using adopted UDP sockets. |
| Function | _has_ipv6 | Returns True if the system can bind an IPv6 address. |