You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
140 lines
4.5 KiB
140 lines
4.5 KiB
#!/usr/bin/env python2
|
|
# Copyright (c) 2014 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
# Base class for RPC testing
|
|
|
|
# Add python-bitcoinrpc to module search path:
|
|
import os
|
|
import sys
|
|
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), "python-bitcoinrpc"))
|
|
|
|
import shutil
|
|
import tempfile
|
|
import traceback
|
|
|
|
from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
|
|
from util import *
|
|
|
|
|
|
class BitcoinTestFramework(object):
|
|
|
|
# These may be over-ridden by subclasses:
|
|
def run_test(self):
|
|
for node in self.nodes:
|
|
assert_equal(node.getblockcount(), 200)
|
|
assert_equal(node.getbalance(), 25*50)
|
|
|
|
def add_options(self, parser):
|
|
pass
|
|
|
|
def setup_chain(self):
|
|
print("Initializing test directory "+self.options.tmpdir)
|
|
initialize_chain(self.options.tmpdir)
|
|
|
|
def setup_network(self, split = False):
|
|
self.nodes = start_nodes(4, self.options.tmpdir)
|
|
|
|
# Connect the nodes as a "chain". This allows us
|
|
# to split the network between nodes 1 and 2 to get
|
|
# two halves that can work on competing chains.
|
|
|
|
# If we joined network halves, connect the nodes from the joint
|
|
# on outward. This ensures that chains are properly reorganised.
|
|
if not split:
|
|
connect_nodes_bi(self.nodes, 1, 2)
|
|
sync_blocks(self.nodes[1:3])
|
|
sync_mempools(self.nodes[1:3])
|
|
|
|
connect_nodes_bi(self.nodes, 0, 1)
|
|
connect_nodes_bi(self.nodes, 2, 3)
|
|
self.is_network_split = split
|
|
self.sync_all()
|
|
|
|
def split_network(self):
|
|
"""
|
|
Split the network of four nodes into nodes 0/1 and 2/3.
|
|
"""
|
|
assert not self.is_network_split
|
|
stop_nodes(self.nodes)
|
|
wait_bitcoinds()
|
|
self.setup_network(True)
|
|
|
|
def sync_all(self):
|
|
if self.is_network_split:
|
|
sync_blocks(self.nodes[:2])
|
|
sync_blocks(self.nodes[2:])
|
|
sync_mempools(self.nodes[:2])
|
|
sync_mempools(self.nodes[2:])
|
|
else:
|
|
sync_blocks(self.nodes)
|
|
sync_mempools(self.nodes)
|
|
|
|
def join_network(self):
|
|
"""
|
|
Join the (previously split) network halves together.
|
|
"""
|
|
assert self.is_network_split
|
|
stop_nodes(self.nodes)
|
|
wait_bitcoinds()
|
|
self.setup_network(False)
|
|
|
|
def main(self):
|
|
import optparse
|
|
|
|
parser = optparse.OptionParser(usage="%prog [options]")
|
|
parser.add_option("--nocleanup", dest="nocleanup", default=False, action="store_true",
|
|
help="Leave bitcoinds and test.* datadir on exit or error")
|
|
parser.add_option("--srcdir", dest="srcdir", default="../../src",
|
|
help="Source directory containing bitcoind/bitcoin-cli (default: %default%)")
|
|
parser.add_option("--tmpdir", dest="tmpdir", default=tempfile.mkdtemp(prefix="test"),
|
|
help="Root directory for datadirs")
|
|
parser.add_option("--tracerpc", dest="trace_rpc", default=False, action="store_true",
|
|
help="Print out all RPC calls as they are made")
|
|
self.add_options(parser)
|
|
(self.options, self.args) = parser.parse_args()
|
|
|
|
if self.options.trace_rpc:
|
|
import logging
|
|
logging.basicConfig(level=logging.DEBUG)
|
|
|
|
os.environ['PATH'] = self.options.srcdir+":"+os.environ['PATH']
|
|
|
|
check_json_precision()
|
|
|
|
success = False
|
|
try:
|
|
if not os.path.isdir(self.options.tmpdir):
|
|
os.makedirs(self.options.tmpdir)
|
|
self.setup_chain()
|
|
|
|
self.setup_network()
|
|
|
|
self.run_test()
|
|
|
|
success = True
|
|
|
|
except JSONRPCException as e:
|
|
print("JSONRPC error: "+e.error['message'])
|
|
traceback.print_tb(sys.exc_info()[2])
|
|
except AssertionError as e:
|
|
print("Assertion failed: "+e.message)
|
|
traceback.print_tb(sys.exc_info()[2])
|
|
except Exception as e:
|
|
print("Unexpected exception caught during testing: "+str(e))
|
|
traceback.print_tb(sys.exc_info()[2])
|
|
|
|
if not self.options.nocleanup:
|
|
print("Cleaning up")
|
|
stop_nodes(self.nodes)
|
|
wait_bitcoinds()
|
|
shutil.rmtree(self.options.tmpdir)
|
|
|
|
if success:
|
|
print("Tests successful")
|
|
sys.exit(0)
|
|
else:
|
|
print("Failed")
|
|
sys.exit(1)
|