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#!/usr/bin/env python3
# Copyright (c) 2017 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test RPC calls related to net.
Tests correspond to code in rpc/net.cpp.
"""
import time
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (
assert_equal,
assert_raises_jsonrpc,
connect_nodes_bi,
p2p_port,
start_nodes,
)
class NetTest(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.setup_clean_chain = True
self.num_nodes = 2
def setup_network(self):
self.nodes = start_nodes(self.num_nodes, self.options.tmpdir)
connect_nodes_bi(self.nodes, 0, 1)
self.is_network_split = False
self.sync_all()
def run_test(self):
assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], True)
assert_equal(self.nodes[0].getnetworkinfo()['connections'], 2)
self.nodes[0].setnetworkactive(False)
assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], False)
timeout = 3
while self.nodes[0].getnetworkinfo()['connections'] != 0:
# Wait a bit for all sockets to close
assert timeout > 0, 'not all connections closed in time'
timeout -= 0.1
time.sleep(0.1)
self.nodes[0].setnetworkactive(True)
connect_nodes_bi(self.nodes, 0, 1)
assert_equal(self.nodes[0].getnetworkinfo()['networkactive'], True)
assert_equal(self.nodes[0].getnetworkinfo()['connections'], 2)
# test getaddednodeinfo
assert_equal(self.nodes[0].getaddednodeinfo(), [])
# add a node (node2) to node0
ip_port = "127.0.0.1:{}".format(p2p_port(2))
self.nodes[0].addnode(ip_port, 'add')
# check that the node has indeed been added
added_nodes = self.nodes[0].getaddednodeinfo(ip_port)
assert_equal(len(added_nodes), 1)
assert_equal(added_nodes[0]['addednode'], ip_port)
# check that a non-existant node returns an error
assert_raises_jsonrpc(-24, "Node has not been added",
self.nodes[0].getaddednodeinfo, '1.1.1.1')
if __name__ == '__main__':
NetTest().main()
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