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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
99 lines
4.1 KiB
Python
Executable File
99 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2017 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 RPC calls related to net.
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Tests correspond to code in rpc/net.cpp.
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"""
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import time
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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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assert_raises_jsonrpc,
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connect_nodes_bi,
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p2p_port
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)
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class NetTest(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 = 2
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def run_test(self):
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self._test_connection_count()
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self._test_getnettotals()
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self._test_getnetworkinginfo()
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self._test_getaddednodeinfo()
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self._test_getpeerinfo()
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def _test_connection_count(self):
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# connect_nodes_bi connects each node to the other
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assert_equal(self.nodes[0].getconnectioncount(), 2)
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def _test_getnettotals(self):
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# check that getnettotals totalbytesrecv and totalbytessent
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# are consistent with getpeerinfo
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peer_info = self.nodes[0].getpeerinfo()
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assert_equal(len(peer_info), 2)
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net_totals = self.nodes[0].getnettotals()
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assert_equal(sum([peer['bytesrecv'] for peer in peer_info]),
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net_totals['totalbytesrecv'])
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assert_equal(sum([peer['bytessent'] for peer in peer_info]),
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net_totals['totalbytessent'])
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# test getnettotals and getpeerinfo by doing a ping
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# the bytes sent/received should change
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# note ping and pong are 32 bytes each
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self.nodes[0].ping()
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time.sleep(0.1)
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peer_info_after_ping = self.nodes[0].getpeerinfo()
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net_totals_after_ping = self.nodes[0].getnettotals()
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for before, after in zip(peer_info, peer_info_after_ping):
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assert_equal(before['bytesrecv_per_msg']['pong'] + 32, after['bytesrecv_per_msg']['pong'])
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assert_equal(before['bytessent_per_msg']['ping'] + 32, after['bytessent_per_msg']['ping'])
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assert_equal(net_totals['totalbytesrecv'] + 32*2, net_totals_after_ping['totalbytesrecv'])
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assert_equal(net_totals['totalbytessent'] + 32*2, net_totals_after_ping['totalbytessent'])
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def _test_getnetworkinginfo(self):
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assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], True)
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assert_equal(self.nodes[0].getnetworkinfo()['connections'], 2)
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self.nodes[0].setnetworkactive(False)
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assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], False)
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timeout = 3
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while self.nodes[0].getnetworkinfo()['connections'] != 0:
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# Wait a bit for all sockets to close
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assert timeout > 0, 'not all connections closed in time'
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timeout -= 0.1
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time.sleep(0.1)
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self.nodes[0].setnetworkactive(True)
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connect_nodes_bi(self.nodes, 0, 1)
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assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], True)
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assert_equal(self.nodes[0].getnetworkinfo()['connections'], 2)
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def _test_getaddednodeinfo(self):
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assert_equal(self.nodes[0].getaddednodeinfo(), [])
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# add a node (node2) to node0
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ip_port = "127.0.0.1:{}".format(p2p_port(2))
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self.nodes[0].addnode(ip_port, 'add')
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# check that the node has indeed been added
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added_nodes = self.nodes[0].getaddednodeinfo(ip_port)
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assert_equal(len(added_nodes), 1)
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assert_equal(added_nodes[0]['addednode'], ip_port)
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# check that a non-existant node returns an error
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assert_raises_jsonrpc(-24, "Node has not been added",
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self.nodes[0].getaddednodeinfo, '1.1.1.1')
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def _test_getpeerinfo(self):
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peer_info = [x.getpeerinfo() for x in self.nodes]
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# check both sides of bidirectional connection between nodes
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# the address bound to on one side will be the source address for the other node
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assert_equal(peer_info[0][0]['addrbind'], peer_info[1][0]['addr'])
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assert_equal(peer_info[1][0]['addrbind'], peer_info[0][0]['addr'])
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if __name__ == '__main__':
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NetTest().main()
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