test_functional.py 文件源码

def setUp(self):
        super(Base, self).setUp()

        self.lines = []
        self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.sock.bind(("127.0.0.1", 0))
        self.t = threading.Thread(target=self.readlog)
        self.t.daemon = True
        self.t.start()

        examplepy = os.path.join(os.path.dirname(__file__),
                                 "examples.py")
        if os.name == 'posix':
            kwargs = {
                'preexec_fn': os.setsid
            }
        else:
            kwargs = {
                'creationflags': subprocess.CREATE_NEW_PROCESS_GROUP
            }

        self.subp = subprocess.Popen(['python', examplepy, self.name,
                                      str(self.sock.getsockname()[1])],
                                     **kwargs)