Host-customized fork of https://github.com/tecnovert/basicswap/
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) 2024 tecnovert
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
import logging
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import os
import unittest
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import basicswap.config as cfg
from basicswap.basicswap import (
Coins,
)
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from basicswap.rpc import (
waitForRPC,
)
from tests.basicswap.common import (
stopDaemons,
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make_rpc_func,
)
from tests.basicswap.util import (
REQUIRED_SETTINGS,
)
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from tests.basicswap.test_xmr import BaseTest
from basicswap.interface.dcr import DCRInterface
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from bin.basicswap_run import startDaemon
logger = logging.getLogger()
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DCR_BINDIR = os.path.expanduser(os.getenv('DCR_BINDIR', os.path.join(cfg.DEFAULT_TEST_BINDIR, 'decred')))
DCRD = os.getenv('DCRD', 'dcrd' + cfg.bin_suffix)
DCR_WALLET = os.getenv('DCR_WALLET', 'dcrwallet' + cfg.bin_suffix)
DCR_CLI = os.getenv('DCR_CLI', 'dcrctl' + cfg.bin_suffix)
DCR_BASE_PORT = 44932
DCR_BASE_RPC_PORT = 45932
def prepareDCDDataDir(datadir, node_id, conf_file, dir_prefix, base_p2p_port, base_rpc_port, num_nodes=3):
node_dir = os.path.join(datadir, dir_prefix + str(node_id))
if not os.path.exists(node_dir):
os.makedirs(node_dir)
cfg_file_path = os.path.join(node_dir, conf_file)
if os.path.exists(cfg_file_path):
return
with open(cfg_file_path, 'w+') as fp:
config = [
'regnet=1\n', # or simnet?
'debuglevel=debug\n',
f'listen=127.0.0.1:{base_p2p_port}\n',
f'rpclisten=127.0.0.1:{base_rpc_port}\n',
f'rpcuser=test{node_id}\n',
f'rpcpass=test_pass{node_id}\n',]
for i in range(0, num_nodes):
if node_id == i:
continue
config.append('addpeer=127.0.0.1:{}\n'.format(base_p2p_port + i))
for line in config:
fp.write(line)
class Test(BaseTest):
__test__ = True
test_coin_from = Coins.DCR
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dcr_daemons = []
start_ltc_nodes = False
start_xmr_nodes = False
@classmethod
def prepareExtraCoins(cls):
pass
@classmethod
def tearDownClass(cls):
logging.info('Finalising Decred Test')
super(Test, cls).tearDownClass()
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stopDaemons(cls.dcr_daemons)
cls.dcr_daemons.clear()
@classmethod
def coins_loop(cls):
super(Test, cls).coins_loop()
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@classmethod
def prepareExtraDataDir(cls, i):
extra_opts = []
if not cls.restore_instance:
data_dir = prepareDCDDataDir(cfg.TEST_DATADIRS, i, 'dcrd.conf', 'dcr_', base_p2p_port=DCR_BASE_PORT, base_rpc_port=DCR_BASE_RPC_PORT)
appdata = os.path.join(cfg.TEST_DATADIRS, 'dcr_' + str(i))
datadir = os.path.join(appdata, 'data')
extra_opts.append(f'--appdata="{appdata}"')
cls.dcr_daemons.append(startDaemon(appdata, DCR_BINDIR, DCRD, opts=extra_opts, extra_config={'add_datadir': False, 'stdout_to_file': True, 'stdout_filename': 'dcrd_stdout.log'}))
logging.info('Started %s %d', DCRD, cls.dcr_daemons[-1].handle.pid)
waitForRPC(make_rpc_func(i, base_rpc_port=DCR_BASE_RPC_PORT), max_tries=12)
@classmethod
def addCoinSettings(cls, settings, datadir, node_id):
settings['chainclients']['decred'] = {
'connection_type': 'rpc',
'manage_daemon': False,
'rpcport': DCR_BASE_RPC_PORT + node_id,
'rpcuser': 'test' + str(node_id),
'rpcpassword': 'test_pass' + str(node_id),
'datadir': os.path.join(datadir, 'dcr_' + str(node_id)),
'bindir': DCR_BINDIR,
'use_csv': True,
'use_segwit': True,
'blocks_confirmed': 1,
}
def test_001_decred(self):
logging.info('---------- Test {}'.format(self.test_coin_from.name))
coin_settings = {'rpcport': 0, 'rpcauth': 'none'}
coin_settings.update(REQUIRED_SETTINGS)
ci = DCRInterface(coin_settings, 'mainnet')
k = ci.getNewSecretKey()
K = ci.getPubkey(k)
pkh = ci.pkh(K)
address = ci.pkh_to_address(pkh)
assert (address.startswith('Ds'))
data = ci.decode_address(address)
assert (data[2:] == pkh)
if __name__ == '__main__':
unittest.main()