test_socket.py 文件源码

def testTypes(self):
        families = [socket.AF_INET, socket.AF_INET6]
        types = [socket.SOCK_STREAM, socket.SOCK_DGRAM]
        for f in families:
            for t in types:
                try:
                    source = socket.socket(f, t)
                except OSError:
                    continue # This combination is not supported
                try:
                    data = source.share(os.getpid())
                    shared = socket.fromshare(data)
                    try:
                        self.compareSockets(source, shared)
                    finally:
                        shared.close()
                finally:
                    source.close()