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17bb230d74
7148b74dc[tests] Functional tests must explicitly set num_nodes (John Newbery)5448a1471[tests] don't override __init__() in individual tests (John Newbery)6cf094a02[tests] Avoid passing around member variables in test_framework (John Newbery)36b626867[tests] TestNode: separate add_node from start_node (John Newbery)be2a2ab6a[tests] fix - use rpc_timeout as rpc timeout (John Newbery) Pull request description: Some additional tidyups after the introduction of TestNode: - commit 1 makes TestNode use the correct rpc timeout. This should have been included in #11077 - commit 2 separates `add_node()` from `start_node()` as originally discussed here: https://github.com/bitcoin/bitcoin/pull/10556#discussion_r121161453 with @kallewoof . The test writer no longer needs to assign to `self.nodes` when starting/stopping nodes. - commit 3 adds a `set_test_params()` method, so individual tests don't need to override `__init__()` and call `super().__init__()` Tree-SHA512: 0adb030623b96675b5c29e2890ce99ccd837ed05f721d0c91b35378c5ac01b6658174aac12f1f77402e1d38b61f39b3c43b4df85c96952565dde1cda05b0db84
85 lines
2.9 KiB
Python
Executable File
85 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2016 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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"""Test various net timeouts.
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- Create three bitcoind nodes:
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no_verack_node - we never send a verack in response to their version
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no_version_node - we never send a version (only a ping)
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no_send_node - we never send any P2P message.
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- Start all three nodes
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- Wait 1 second
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- Assert that we're connected
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- Send a ping to no_verack_node and no_version_node
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- Wait 30 seconds
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- Assert that we're still connected
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- Send a ping to no_verack_node and no_version_node
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- Wait 31 seconds
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- Assert that we're no longer connected (timeout to receive version/verack is 60 seconds)
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"""
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from time import sleep
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from test_framework.mininode import *
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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class TestNode(NodeConnCB):
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def on_version(self, conn, message):
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# Don't send a verack in response
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pass
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class TimeoutsTest(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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# Setup the p2p connections and start up the network thread.
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self.no_verack_node = TestNode() # never send verack
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self.no_version_node = TestNode() # never send version (just ping)
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self.no_send_node = TestNode() # never send anything
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connections = []
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connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.no_verack_node))
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connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.no_version_node, send_version=False))
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connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], self.no_send_node, send_version=False))
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self.no_verack_node.add_connection(connections[0])
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self.no_version_node.add_connection(connections[1])
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self.no_send_node.add_connection(connections[2])
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NetworkThread().start() # Start up network handling in another thread
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sleep(1)
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assert(self.no_verack_node.connected)
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assert(self.no_version_node.connected)
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assert(self.no_send_node.connected)
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ping_msg = msg_ping()
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connections[0].send_message(ping_msg)
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connections[1].send_message(ping_msg)
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sleep(30)
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assert "version" in self.no_verack_node.last_message
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assert(self.no_verack_node.connected)
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assert(self.no_version_node.connected)
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assert(self.no_send_node.connected)
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connections[0].send_message(ping_msg)
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connections[1].send_message(ping_msg)
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sleep(31)
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assert(not self.no_verack_node.connected)
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assert(not self.no_version_node.connected)
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assert(not self.no_send_node.connected)
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if __name__ == '__main__':
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TimeoutsTest().main()
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