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72 lines
2.1 KiB
72 lines
2.1 KiB
5 years ago
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#!/usr/bin/env python3
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# Copyright (c) 2020 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""
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Test addr relay
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"""
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from test_framework.messages import (
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CAddress,
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NODE_NETWORK,
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NODE_WITNESS,
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msg_addr,
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)
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from test_framework.mininode import (
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P2PInterface,
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)
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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)
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import time
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ADDRS = []
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for i in range(10):
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addr = CAddress()
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addr.time = int(time.time()) + i
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addr.nServices = NODE_NETWORK | NODE_WITNESS
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addr.ip = "123.123.123.{}".format(i % 256)
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addr.port = 8333 + i
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ADDRS.append(addr)
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class AddrReceiver(P2PInterface):
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def on_addr(self, message):
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for addr in message.addrs:
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assert_equal(addr.nServices, 9)
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assert addr.ip.startswith('123.123.123.')
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assert (8333 <= addr.port < 8343)
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class AddrTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = False
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self.num_nodes = 1
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def run_test(self):
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self.log.info('Create connection that sends addr messages')
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addr_source = self.nodes[0].add_p2p_connection(P2PInterface())
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msg = msg_addr()
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self.log.info('Send too large addr message')
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msg.addrs = ADDRS * 101
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with self.nodes[0].assert_debug_log(['message addr size() = 1010']):
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addr_source.send_and_ping(msg)
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self.log.info('Check that addr message content is relayed and added to addrman')
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addr_receiver = self.nodes[0].add_p2p_connection(AddrReceiver())
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msg.addrs = ADDRS
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with self.nodes[0].assert_debug_log([
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'Added 10 addresses from 127.0.0.1: 0 tried',
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'received: addr (301 bytes) peer=0',
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'sending addr (301 bytes) peer=1',
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]):
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addr_source.send_and_ping(msg)
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self.nodes[0].setmocktime(int(time.time()) + 30 * 60)
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addr_receiver.sync_with_ping()
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if __name__ == '__main__':
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AddrTest().main()
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