def test_udpsocket_broadcast_IPv4(self):
l = socket.socket(ip.PF_INET, socket.SOCK_DGRAM)
l.bind(("0.0.0.0",0))
addr, port = l.getsockname()[:2]
s = UdpSocket()
n = s.sendTo(self.data, "255.255.255.255", int(port))
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
l.close()
def test_udpsocket_loopback_IPv6(self):
l = socket.socket(ip.PF_INET6, socket.SOCK_DGRAM)
l.bind(("::1",0))
addr, port = l.getsockname()[:2]
s = UdpSocket()
n = s.sendTo(self.data, "::1", int(port))
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
l.close()
def test_udpsocket_localhost_IPv6(self):
try:
hostaddress, hostport = ip.resolve("localhost", 0, ip.PF_INET6)
except Exception:
hostaddress, hostport = None, 0
if hostaddress is not None:
l = socket.socket(ip.PF_INET6, socket.SOCK_DGRAM)
l.bind(("localhost",0))
addr, port = l.getsockname()[:2]
s = UdpSocket()
n = s.sendTo(self.data, "localhost", int(port), ip.PF_INET6)
self.assertEqual(n, len(self.data))
time.sleep(_sec)
data, source = l.recvfrom(1024)
self.assertEqual(data, self.data)
l.close()