Method setup_network

test/functional/feature_bind_extra.py:35–74

(self)

        self.num_nodes = 2

    def setup_network(self):
        # Override setup_network() because we want to put the result of
        # p2p_port() in self.extra_args[], before the nodes are started.
        # p2p_port() is not usable in set_test_params() because PortSeed.n is
        # not set at that time.

        # Due to OS-specific network stats queries, we only run on Linux.
        self.log.info("Checking for Linux")
        if not sys.platform.startswith('linux'):
            raise SkipTest("This test can only be run on Linux.")

        loopback_ipv4 = addr_to_hex("127.0.0.1")

        # Start custom ports after p2p and rpc ports.
        port = PORT_MIN + 2 * PORT_RANGE

        # Array of tuples [command line arguments, expected bind addresses].
        self.expected = []

        # Node0, no normal -bind=... with -bind=...=onion, thus only the tor target.
        self.expected.append(
            [
                [f"-bind=127.0.0.1:{port}=onion"],
                [(loopback_ipv4, port)]
            ],
        )
        port += 1

        # Node1, both -bind=... and -bind=...=onion.
        self.expected.append(
            [
                [f"-bind=127.0.0.1:{port}", f"-bind=127.0.0.1:{port + 1}=onion"],
                [(loopback_ipv4, port), (loopback_ipv4, port + 1)]
            ],
        )
        port += 2

        self.extra_args = list(map(lambda e: e[0], self.expected))
        self.add_nodes(self.num_nodes, self.extra_args)
        # Don't start the nodes, as some of them would collide trying to bind on the same port.

    def run_test(self):
        for i in range(len(self.expected)):