test_base_events.py 文件源码

def test_create_connection_no_local_addr(self):
        @asyncio.coroutine
        def getaddrinfo(host, *args, **kw):
            if host == 'example.com':
                return [(2, 1, 6, '', ('107.6.106.82', 80)),
                        (2, 1, 6, '', ('107.6.106.82', 80))]
            else:
                return []

        def getaddrinfo_task(*args, **kwds):
            return asyncio.Task(getaddrinfo(*args, **kwds), loop=self.loop)
        self.loop.getaddrinfo = getaddrinfo_task

        coro = self.loop.create_connection(
            MyProto, 'example.com', 80, family=socket.AF_INET,
            local_addr=(None, 8080))
        self.assertRaises(
            OSError, self.loop.run_until_complete, coro)