Viewing file:  test_socket.py (4.66 KB) -rw-r--r--
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# Not tested:
# socket.fromfd()
# sktobj.getsockopt()
# sktobj.recvfrom()
# sktobj.sendto()
# sktobj.setblocking()
# sktobj.setsockopt()
# sktobj.shutdown()
from test_support import verbose, TestFailed
import socket
import os
import time
def missing_ok(str):
try:
getattr(socket, str)
except AttributeError:
pass
try: raise socket.error
except socket.error: print "socket.error"
socket.AF_INET
socket.SOCK_STREAM
socket.SOCK_DGRAM
socket.SOCK_RAW
socket.SOCK_RDM
socket.SOCK_SEQPACKET
for optional in ("AF_UNIX",
"SO_DEBUG", "SO_ACCEPTCONN", "SO_REUSEADDR", "SO_KEEPALIVE",
"SO_DONTROUTE", "SO_BROADCAST", "SO_USELOOPBACK", "SO_LINGER",
"SO_OOBINLINE", "SO_REUSEPORT", "SO_SNDBUF", "SO_RCVBUF",
"SO_SNDLOWAT", "SO_RCVLOWAT", "SO_SNDTIMEO", "SO_RCVTIMEO",
"SO_ERROR", "SO_TYPE", "SOMAXCONN",
"MSG_OOB", "MSG_PEEK", "MSG_DONTROUTE", "MSG_EOR",
"MSG_TRUNC", "MSG_CTRUNC", "MSG_WAITALL", "MSG_BTAG",
"MSG_ETAG",
"SOL_SOCKET",
"IPPROTO_IP", "IPPROTO_ICMP", "IPPROTO_IGMP",
"IPPROTO_GGP", "IPPROTO_TCP", "IPPROTO_EGP",
"IPPROTO_PUP", "IPPROTO_UDP", "IPPROTO_IDP",
"IPPROTO_HELLO", "IPPROTO_ND", "IPPROTO_TP",
"IPPROTO_XTP", "IPPROTO_EON", "IPPROTO_BIP",
"IPPROTO_RAW", "IPPROTO_MAX",
"IPPORT_RESERVED", "IPPORT_USERRESERVED",
"INADDR_ANY", "INADDR_BROADCAST", "INADDR_LOOPBACK",
"INADDR_UNSPEC_GROUP", "INADDR_ALLHOSTS_GROUP",
"INADDR_MAX_LOCAL_GROUP", "INADDR_NONE",
"IP_OPTIONS", "IP_HDRINCL", "IP_TOS", "IP_TTL",
"IP_RECVOPTS", "IP_RECVRETOPTS", "IP_RECVDSTADDR",
"IP_RETOPTS", "IP_MULTICAST_IF", "IP_MULTICAST_TTL",
"IP_MULTICAST_LOOP", "IP_ADD_MEMBERSHIP",
"IP_DROP_MEMBERSHIP",
):
missing_ok(optional)
socktype = socket.SocketType
hostname = socket.gethostname()
ip = socket.gethostbyname(hostname)
hname, aliases, ipaddrs = socket.gethostbyaddr(ip)
all_host_names = [hname] + aliases
if verbose:
print hostname
print ip
print hname, aliases, ipaddrs
print all_host_names
for name in all_host_names:
if name.find('.'):
break
else:
print 'FQDN not found'
if hasattr(socket, 'getservbyname'):
print socket.getservbyname('telnet', 'tcp')
try:
socket.getservbyname('telnet', 'udp')
except socket.error:
pass
import sys
if not sys.platform.startswith('java'):
try:
# On some versions, this loses a reference
orig = sys.getrefcount(__name__)
socket.getnameinfo(__name__,0)
except SystemError:
if sys.getrefcount(__name__) <> orig:
raise TestFailed,"socket.getnameinfo loses a reference"
try:
# On some versions, this crashes the interpreter.
socket.getnameinfo(('x', 0, 0, 0), 0)
except socket.error:
pass
canfork = hasattr(os, 'fork')
try:
PORT = 50007
if not canfork or os.fork():
# parent is server
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(("127.0.0.1", PORT))
s.listen(1)
if verbose:
print 'parent accepting'
if canfork:
conn, addr = s.accept()
if verbose:
print 'connected by', addr
# couple of interesting tests while we've got a live socket
f = conn.fileno()
if verbose:
print 'fileno:', f
p = conn.getpeername()
if verbose:
print 'peer:', p
n = conn.getsockname()
if verbose:
print 'sockname:', n
f = conn.makefile()
if verbose:
print 'file obj:', f
while 1:
data = conn.recv(1024)
if not data:
break
if verbose:
print 'received:', data
conn.sendall(data)
conn.close()
else:
try:
# child is client
time.sleep(5)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if verbose:
print 'child connecting'
s.connect(("127.0.0.1", PORT))
msg = 'socket test'
s.send(msg)
data = s.recv(1024)
if msg != data:
print 'parent/client mismatch'
s.close()
finally:
os._exit(1)
except socket.error, msg:
raise TestFailed, msg
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