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.
202 lines
6.8 KiB
202 lines
6.8 KiB
#!/usr/bin/env python3 |
|
# Copyright (c) 2014-2016 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 |
|
|
|
import shutil |
|
import tempfile |
|
import traceback |
|
|
|
from .util import ( |
|
initialize_chain, |
|
assert_equal, |
|
start_nodes, |
|
connect_nodes_bi, |
|
sync_blocks, |
|
sync_mempools, |
|
stop_nodes, |
|
wait_bitcoinds, |
|
enable_coverage, |
|
check_json_precision, |
|
initialize_chain_clean, |
|
) |
|
from .authproxy import AuthServiceProxy, JSONRPCException |
|
|
|
|
|
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_nodes(self): |
|
return start_nodes(4, self.options.tmpdir) |
|
|
|
def setup_network(self, split = False): |
|
self.nodes = self.setup_nodes() |
|
|
|
# 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("--noshutdown", dest="noshutdown", default=False, action="store_true", |
|
help="Don't stop bitcoinds after the test execution") |
|
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") |
|
parser.add_option("--coveragedir", dest="coveragedir", |
|
help="Write tested RPC commands into this directory") |
|
self.add_options(parser) |
|
(self.options, self.args) = parser.parse_args() |
|
|
|
if self.options.trace_rpc: |
|
import logging |
|
logging.basicConfig(level=logging.DEBUG, stream=sys.stdout) |
|
|
|
if self.options.coveragedir: |
|
enable_coverage(self.options.coveragedir) |
|
|
|
os.environ['PATH'] = self.options.srcdir+":"+self.options.srcdir+"/qt:"+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: " + str(e)) |
|
traceback.print_tb(sys.exc_info()[2]) |
|
except KeyError as e: |
|
print("key not found: "+ str(e)) |
|
traceback.print_tb(sys.exc_info()[2]) |
|
except Exception as e: |
|
print("Unexpected exception caught during testing: " + repr(e)) |
|
traceback.print_tb(sys.exc_info()[2]) |
|
except KeyboardInterrupt as e: |
|
print("Exiting after " + repr(e)) |
|
|
|
if not self.options.noshutdown: |
|
print("Stopping nodes") |
|
stop_nodes(self.nodes) |
|
wait_bitcoinds() |
|
else: |
|
print("Note: bitcoinds were not stopped and may still be running") |
|
|
|
if not self.options.nocleanup and not self.options.noshutdown: |
|
print("Cleaning up") |
|
shutil.rmtree(self.options.tmpdir) |
|
|
|
if success: |
|
print("Tests successful") |
|
sys.exit(0) |
|
else: |
|
print("Failed") |
|
sys.exit(1) |
|
|
|
|
|
# Test framework for doing p2p comparison testing, which sets up some bitcoind |
|
# binaries: |
|
# 1 binary: test binary |
|
# 2 binaries: 1 test binary, 1 ref binary |
|
# n>2 binaries: 1 test binary, n-1 ref binaries |
|
|
|
class ComparisonTestFramework(BitcoinTestFramework): |
|
|
|
# Can override the num_nodes variable to indicate how many nodes to run. |
|
def __init__(self): |
|
self.num_nodes = 2 |
|
|
|
def add_options(self, parser): |
|
parser.add_option("--testbinary", dest="testbinary", |
|
default=os.getenv("BITCOIND", "bitcoind"), |
|
help="bitcoind binary to test") |
|
parser.add_option("--refbinary", dest="refbinary", |
|
default=os.getenv("BITCOIND", "bitcoind"), |
|
help="bitcoind binary to use for reference nodes (if any)") |
|
|
|
def setup_chain(self): |
|
print("Initializing test directory "+self.options.tmpdir) |
|
initialize_chain_clean(self.options.tmpdir, self.num_nodes) |
|
|
|
def setup_network(self): |
|
self.nodes = start_nodes( |
|
self.num_nodes, self.options.tmpdir, |
|
extra_args=[['-debug', '-whitelist=127.0.0.1']] * self.num_nodes, |
|
binary=[self.options.testbinary] + |
|
[self.options.refbinary]*(self.num_nodes-1))
|
|
|