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60 lines
2.8 KiB
Python
Executable file
60 lines
2.8 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright (c) 2024-present 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 the -port option and its interactions with
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-bind.
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"""
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from test_framework.test_framework import (
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BitcoinTestFramework,
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)
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from test_framework.util import (
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p2p_port,
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)
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class PortTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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# Avoid any -bind= on the command line.
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self.bind_to_localhost_only = False
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self.num_nodes = 1
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def run_test(self):
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node = self.nodes[0]
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node.has_explicit_bind = True
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port1 = p2p_port(self.num_nodes)
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port2 = p2p_port(self.num_nodes + 5)
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self.log.info("When starting with -port, bitcoind binds to it and uses port + 1 for an onion bind")
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with node.assert_debug_log(expected_msgs=[f'Bound to 0.0.0.0:{port1}', f'Bound to 127.0.0.1:{port1 + 1}']):
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self.restart_node(0, extra_args=["-listen", f"-port={port1}"])
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self.log.info("When specifying -port multiple times, only the last one is taken")
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with node.assert_debug_log(expected_msgs=[f'Bound to 0.0.0.0:{port2}', f'Bound to 127.0.0.1:{port2 + 1}'], unexpected_msgs=[f'Bound to 0.0.0.0:{port1}']):
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self.restart_node(0, extra_args=["-listen", f"-port={port1}", f"-port={port2}"])
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self.log.info("When specifying ports with both -port and -bind, the one from -port is ignored")
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with node.assert_debug_log(expected_msgs=[f'Bound to 0.0.0.0:{port2}'], unexpected_msgs=[f'Bound to 0.0.0.0:{port1}']):
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self.restart_node(0, extra_args=["-listen", f"-port={port1}", f"-bind=0.0.0.0:{port2}"])
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self.log.info("When -bind specifies no port, the values from -port and -bind are combined")
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with self.nodes[0].assert_debug_log(expected_msgs=[f'Bound to 0.0.0.0:{port1}']):
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self.restart_node(0, extra_args=["-listen", f"-port={port1}", "-bind=0.0.0.0"])
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self.log.info("When an onion bind specifies no port, the value from -port, incremented by 1, is taken")
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with self.nodes[0].assert_debug_log(expected_msgs=[f'Bound to 127.0.0.1:{port1 + 1}']):
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self.restart_node(0, extra_args=["-listen", f"-port={port1}", "-bind=127.0.0.1=onion"])
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self.log.info("Invalid values for -port raise errors")
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self.stop_node(0)
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node.extra_args = ["-listen", "-port=65536"]
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node.assert_start_raises_init_error(expected_msg="Error: Invalid port specified in -port: '65536'")
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node.extra_args = ["-listen", "-port=0"]
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node.assert_start_raises_init_error(expected_msg="Error: Invalid port specified in -port: '0'")
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if __name__ == '__main__':
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PortTest(__file__).main()
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