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c02337e1b0
fa87da2f172ae2e6dc15e9ed156a3564a8ecfbdd qa: Avoid start/stop of the network thread mid-test (MarcoFalke) Pull request description: This simplifies test writing by removing the need to handle the network thread in tests. E.g. start thread, join thread, restart thread mid-test, adding p2p connections at the "right" time, ... Tree-SHA512: 533642f12fef5496f1933855edcdab1a7ed901d088d34911749cd0f9e044c8a6cb1f89985ac3a7f41a512943663e4e270a61978f6f072143ae050cd102d4eab8
87 lines
2.7 KiB
Python
Executable File
87 lines
2.7 KiB
Python
Executable File
#!/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 addrv2 relay
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"""
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from test_framework.messages import (
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CAddress,
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msg_addrv2,
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NODE_NETWORK,
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)
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from test_framework.mininode import P2PInterface
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, wait_until
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class AddrReceiver(P2PInterface):
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addrv2_received_and_checked = False
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def __init__(self):
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super().__init__(support_addrv2 = True)
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def on_addrv2(self, message):
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for addr in message.addrs:
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assert_equal(addr.nServices, 1)
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assert addr.ip.startswith('123.123.123.')
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assert (8333 <= addr.port < 8343)
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self.addrv2_received_and_checked = True
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def wait_for_addrv2(self):
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wait_until(lambda: "addrv2" in self.last_message)
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class AddrTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def run_test(self):
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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(self.mocktime) + i
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addr.nServices = NODE_NETWORK
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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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self.log.info('Create connection that sends addrv2 messages')
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addr_source = self.nodes[0].add_p2p_connection(P2PInterface())
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addr_source.wait_for_verack()
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msg = msg_addrv2()
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self.log.info('Send too-large addrv2 message')
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msg.addrs = ADDRS * 101
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with self.nodes[0].assert_debug_log(['addrv2 message size = 1010']):
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addr_source.send_and_ping(msg)
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self.nodes[0].disconnect_p2ps()
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self.log.info('Check that addrv2 message content is relayed and added to addrman')
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addr_source = self.nodes[0].add_p2p_connection(P2PInterface())
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addr_receiver = self.nodes[0].add_p2p_connection(AddrReceiver())
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addr_source.wait_for_verack()
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addr_receiver.wait_for_verack()
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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: addrv2 (131 bytes) peer=1',
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'sending addrv2 (131 bytes) peer=2',
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]):
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addr_source.send_and_ping(msg)
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self.bump_mocktime(30 * 60)
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addr_receiver.wait_for_addrv2()
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assert addr_receiver.addrv2_received_and_checked
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self.nodes[0].disconnect_p2ps()
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if __name__ == '__main__':
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AddrTest().main()
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