Files
basicswap/tests/basicswap/extended/test_dcr.py
2025-01-03 22:48:00 +02:00

1554 lines
49 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) 2024 tecnovert
# Copyright (c) 2024 The Basicswap developers
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
import copy
import logging
import os
import random
import unittest
import basicswap.config as cfg
from basicswap.basicswap import (
BidStates,
Coins,
DebugTypes,
SwapTypes,
TxStates,
)
from basicswap.basicswap_util import TxLockTypes, TxTypes
from basicswap.util.crypto import hash160
from basicswap.interface.dcr.rpc import (
callrpc,
)
from basicswap.interface.dcr.messages import (
TxSerializeType,
)
from basicswap.interface.dcr.util import (
createDCRWallet,
)
from tests.basicswap.common import (
compare_bid_states,
compare_bid_states_unordered,
stopDaemons,
wait_for_bid,
wait_for_bid_tx_state,
wait_for_offer,
waitForRPC,
)
from tests.basicswap.util import (
read_json_api,
REQUIRED_SETTINGS,
)
from tests.basicswap.test_xmr import BaseTest, test_delay_event
from basicswap.interface.dcr import DCRInterface
from basicswap.interface.dcr.messages import CTransaction, CTxIn, COutPoint
from basicswap.interface.dcr.script import OP_CHECKSEQUENCEVERIFY, push_script_data
from basicswap.bin.run import startDaemon
logger = logging.getLogger()
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_BASE_PORT = 44932
DCR_BASE_RPC_PORT = 45932
DCR_BASE_WALLET_RPC_PORT = 45952
def make_rpc_func(node_id, base_rpc_port):
node_id = node_id
auth = "test{0}:test_pass{0}".format(node_id)
def rpc_func(method, params=None):
nonlocal node_id, auth
return callrpc(base_rpc_port + node_id, auth, method, params)
return rpc_func
def wait_for_dcr_height(http_port, num_blocks=3):
logging.info("Waiting for DCR chain height %d", num_blocks)
for i in range(60):
if test_delay_event.is_set():
raise ValueError("Test stopped.")
try:
wallet = read_json_api(http_port, "wallets/dcr")
decred_blocks = wallet["blocks"]
print("decred_blocks", decred_blocks)
if decred_blocks >= num_blocks:
return
except Exception as e:
print("Error reading wallets", str(e))
test_delay_event.wait(1)
raise ValueError(f"wait_for_decred_blocks failed http_port: {http_port}")
def run_test_success_path(self, coin_from: Coins, coin_to: Coins):
logging.info(f"---------- Test {coin_from.name} to {coin_to.name}")
node_from = 0
node_to = 1
swap_clients = self.swap_clients
ci_from = swap_clients[node_from].ci(coin_from)
ci_to = swap_clients[node_to].ci(coin_to)
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
amt_swap = ci_from.make_int(random.uniform(0.1, 5.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.2, 10.0), r=1)
offer_id = swap_clients[node_from].postOffer(
coin_from, coin_to, amt_swap, rate_swap, amt_swap, SwapTypes.SELLER_FIRST
)
wait_for_offer(test_delay_event, swap_clients[node_to], offer_id)
offer = swap_clients[node_to].getOffer(offer_id)
bid_id = swap_clients[node_to].postBid(offer_id, offer.amount_from)
wait_for_bid(test_delay_event, swap_clients[node_from], bid_id)
swap_clients[node_from].acceptBid(bid_id)
wait_for_bid(
test_delay_event,
swap_clients[node_from],
bid_id,
BidStates.SWAP_COMPLETED,
wait_for=120,
)
wait_for_bid(
test_delay_event,
swap_clients[node_to],
bid_id,
BidStates.SWAP_COMPLETED,
sent=True,
wait_for=30,
)
# Verify lock tx spends are found in the expected wallets
bid, offer = swap_clients[node_from].getBidAndOffer(bid_id)
max_fee: int = 10000
itx_spend = bid.initiate_tx.spend_txid.hex()
node_to_ci_from = swap_clients[node_to].ci(coin_from)
wtx = node_to_ci_from.rpc_wallet(
"gettransaction",
[
itx_spend,
],
)
assert amt_swap - node_to_ci_from.make_int(wtx["details"][0]["amount"]) < max_fee
node_from_ci_to = swap_clients[node_from].ci(coin_to)
ptx_spend = bid.participate_tx.spend_txid.hex()
wtx = node_from_ci_to.rpc_wallet(
"gettransaction",
[
ptx_spend,
],
)
assert (
bid.amount_to - node_from_ci_to.make_int(wtx["details"][0]["amount"]) < max_fee
)
js_0 = read_json_api(1800 + node_from)
js_1 = read_json_api(1800 + node_to)
assert js_0["num_swapping"] == 0 and js_0["num_watched_outputs"] == 0
assert js_1["num_swapping"] == 0 and js_1["num_watched_outputs"] == 0
bid_id_hex = bid_id.hex()
path = f"bids/{bid_id_hex}/states"
offerer_states = read_json_api(1800 + node_from, path)
bidder_states = read_json_api(1800 + node_to, path)
expect_states = copy.deepcopy(self.states_offerer_sh[0])
# Will miss PTX Sent event as PTX is found by searching the chain.
if coin_to == Coins.DCR:
expect_states[5] = "PTX In Chain"
assert compare_bid_states(offerer_states, expect_states) is True
assert compare_bid_states(bidder_states, self.states_bidder_sh[0]) is True
def run_test_bad_ptx(self, coin_from: Coins, coin_to: Coins):
# Invalid PTX sent, swap should stall and ITx and PTx should be reclaimed by senders
logging.info(f"---------- Test bad ptx {coin_from.name} to {coin_to.name}")
node_from = 0
node_to = 1
swap_clients = self.swap_clients
ci_from = swap_clients[node_from].ci(coin_from)
ci_to = swap_clients[node_to].ci(coin_to)
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
amt_swap = ci_from.make_int(random.uniform(1.1, 10.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.1, 2.0), r=1)
offer_id = swap_clients[node_from].postOffer(
coin_from,
coin_to,
amt_swap,
rate_swap,
amt_swap,
SwapTypes.SELLER_FIRST,
TxLockTypes.SEQUENCE_LOCK_BLOCKS,
10,
auto_accept_bids=True,
)
wait_for_offer(test_delay_event, swap_clients[node_to], offer_id)
offer = swap_clients[node_to].getOffer(offer_id)
bid_id = swap_clients[node_to].postBid(offer_id, offer.amount_from)
swap_clients[node_to].setBidDebugInd(bid_id, DebugTypes.MAKE_INVALID_PTX)
wait_for_bid(
test_delay_event,
swap_clients[node_from],
bid_id,
BidStates.SWAP_COMPLETED,
wait_for=120,
)
wait_for_bid(
test_delay_event,
swap_clients[node_to],
bid_id,
BidStates.SWAP_COMPLETED,
sent=True,
wait_for=30,
)
js_0_bid = read_json_api(1800 + node_from, "bids/{}".format(bid_id.hex()))
js_1_bid = read_json_api(1800 + node_to, "bids/{}".format(bid_id.hex()))
assert js_0_bid["itx_state"] == "Refunded"
assert js_1_bid["ptx_state"] == "Refunded"
# Verify lock tx spends are found in the expected wallets
bid, offer = swap_clients[node_from].getBidAndOffer(bid_id)
max_fee: int = 10000
itx_spend = bid.initiate_tx.spend_txid.hex()
node_from_ci_from = swap_clients[node_from].ci(coin_from)
wtx = node_from_ci_from.rpc_wallet(
"gettransaction",
[
itx_spend,
],
)
assert amt_swap - node_from_ci_from.make_int(wtx["details"][0]["amount"]) < max_fee
node_to_ci_to = swap_clients[node_to].ci(coin_to)
bid, offer = swap_clients[node_to].getBidAndOffer(bid_id)
ptx_spend = bid.participate_tx.spend_txid.hex()
wtx = node_to_ci_to.rpc_wallet(
"gettransaction",
[
ptx_spend,
],
)
assert bid.amount_to - node_to_ci_to.make_int(wtx["details"][0]["amount"]) < max_fee
bid_id_hex = bid_id.hex()
path = f"bids/{bid_id_hex}/states"
offerer_states = read_json_api(1800 + node_from, path)
bidder_states = read_json_api(1800 + node_to, path)
if coin_to not in (Coins.XMR, Coins.WOW):
return
# Hard to get the timing right
assert (
compare_bid_states_unordered(offerer_states, self.states_offerer_sh[1]) is True
)
assert compare_bid_states_unordered(bidder_states, self.states_bidder_sh[1]) is True
js_0 = read_json_api(1800 + node_from)
js_1 = read_json_api(1800 + node_to)
assert js_0["num_swapping"] == 0 and js_0["num_watched_outputs"] == 0
assert js_1["num_swapping"] == 0 and js_1["num_watched_outputs"] == 0
def run_test_itx_refund(self, coin_from: Coins, coin_to: Coins):
# Offerer claims PTX and refunds ITX after lock expires
# Bidder loses PTX value without gaining ITX value
logging.info(f"---------- Test itx refund {coin_from.name} to {coin_to.name}")
node_from = 0
node_to = 1
swap_clients = self.swap_clients
ci_from = swap_clients[node_from].ci(coin_from)
ci_to = swap_clients[node_to].ci(coin_to)
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
swap_value = ci_from.make_int(random.uniform(2.0, 20.0), r=1)
rate_swap = ci_to.make_int(0.5, r=1)
offer_id = swap_clients[node_from].postOffer(
coin_from,
coin_to,
swap_value,
rate_swap,
swap_value,
SwapTypes.SELLER_FIRST,
TxLockTypes.SEQUENCE_LOCK_BLOCKS,
12,
)
wait_for_offer(test_delay_event, swap_clients[node_to], offer_id)
offer = swap_clients[node_to].getOffer(offer_id)
bid_id = swap_clients[node_to].postBid(offer_id, offer.amount_from)
swap_clients[node_to].setBidDebugInd(bid_id, DebugTypes.DONT_SPEND_ITX)
wait_for_bid(test_delay_event, swap_clients[node_from], bid_id)
# For testing: Block refunding the ITX until PTX has been redeemed, else ITX refund can become spendable before PTX confirms
swap_clients[node_from].setBidDebugInd(bid_id, DebugTypes.SKIP_LOCK_TX_REFUND)
swap_clients[node_from].acceptBid(bid_id)
wait_for_bid_tx_state(
test_delay_event,
swap_clients[node_from],
bid_id,
TxStates.TX_CONFIRMED,
TxStates.TX_REDEEMED,
wait_for=120,
)
swap_clients[node_from].setBidDebugInd(bid_id, DebugTypes.NONE)
wait_for_bid_tx_state(
test_delay_event,
swap_clients[node_from],
bid_id,
TxStates.TX_REFUNDED,
TxStates.TX_REDEEMED,
wait_for=90,
)
wait_for_bid(
test_delay_event, swap_clients[0], bid_id, BidStates.SWAP_COMPLETED, wait_for=60
)
# Verify lock tx spends are found in the expected wallets
bid, offer = swap_clients[node_from].getBidAndOffer(bid_id)
max_fee: int = 10000
itx_spend = bid.initiate_tx.spend_txid.hex()
node_from_ci_from = swap_clients[node_from].ci(coin_from)
wtx = node_from_ci_from.rpc_wallet(
"gettransaction",
[
itx_spend,
],
)
assert (
swap_value - node_from_ci_from.make_int(wtx["details"][0]["amount"]) < max_fee
)
node_from_ci_to = swap_clients[node_from].ci(coin_to)
ptx_spend = bid.participate_tx.spend_txid.hex()
wtx = node_from_ci_to.rpc_wallet(
"gettransaction",
[
ptx_spend,
],
)
assert (
bid.amount_to - node_from_ci_to.make_int(wtx["details"][0]["amount"]) < max_fee
)
def run_test_ads_success_path(self, coin_from: Coins, coin_to: Coins):
logging.info(f"---------- Test ADS swap {coin_from.name} to {coin_to.name}")
# Offerer sends the offer
# Bidder sends the bid
id_offerer: int = 0
id_bidder: int = 1
swap_clients = self.swap_clients
reverse_bid: bool = coin_from in swap_clients[id_offerer].scriptless_coins
ci_from = swap_clients[id_offerer].ci(coin_from)
ci_to = swap_clients[id_bidder].ci(coin_to)
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
# Leader sends the initial (chain a) lock tx.
# Follower sends the participate (chain b) lock tx.
id_leader: int = id_bidder if reverse_bid else id_offerer
id_follower: int = id_offerer if reverse_bid else id_bidder
logging.info(
f"Offerer, bidder, leader, follower: {id_offerer}, {id_bidder}, {id_leader}, {id_follower}"
)
amt_swap = ci_from.make_int(random.uniform(0.1, 2.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.2, 20.0), r=1)
offer_id = swap_clients[id_offerer].postOffer(
coin_from, coin_to, amt_swap, rate_swap, amt_swap, SwapTypes.XMR_SWAP
)
wait_for_offer(test_delay_event, swap_clients[id_bidder], offer_id)
bid_id = swap_clients[id_bidder].postXmrBid(offer_id, amt_swap)
wait_for_bid(
test_delay_event, swap_clients[id_offerer], bid_id, BidStates.BID_RECEIVED
)
swap_clients[id_offerer].acceptBid(bid_id)
wait_for_bid(
test_delay_event,
swap_clients[id_offerer],
bid_id,
BidStates.SWAP_COMPLETED,
wait_for=(180),
)
wait_for_bid(
test_delay_event,
swap_clients[id_bidder],
bid_id,
BidStates.SWAP_COMPLETED,
sent=True,
wait_for=(30),
)
if reverse_bid:
return # TODO
# Verify lock tx spends are found in the expected wallets
bid, xmr_swap = swap_clients[id_offerer].getXmrBid(bid_id)
node_from_ci_to = swap_clients[0].ci(coin_to)
max_fee: int = 10000
if node_from_ci_to.coin_type() in (Coins.XMR, Coins.WOW):
pass
else:
wtx = node_from_ci_to.rpc_wallet(
"gettransaction",
[
bid.xmr_b_lock_tx.spend_txid.hex(),
],
)
assert (
bid.amount_to - node_from_ci_to.make_int(wtx["details"][0]["amount"])
< max_fee
)
node_to_ci_from = swap_clients[1].ci(coin_from)
if node_to_ci_from.coin_type() in (Coins.XMR, Coins.WOW):
pass
else:
wtx = node_to_ci_from.rpc_wallet(
"gettransaction",
[
xmr_swap.a_lock_spend_tx_id.hex(),
],
)
assert (
bid.amount - node_to_ci_from.make_int(wtx["details"][0]["amount"]) < max_fee
)
bid_id_hex = bid_id.hex()
path = f"bids/{bid_id_hex}/states"
offerer_states = read_json_api(1800 + id_offerer, path)
bidder_states = read_json_api(1800 + id_bidder, path)
assert compare_bid_states(offerer_states, self.states_offerer[0]) is True
assert compare_bid_states(bidder_states, self.states_bidder[0]) is True
def run_test_ads_both_refund(
self, coin_from: Coins, coin_to: Coins, lock_value: int = 32
) -> None:
logging.info(
"---------- Test {} to {} both lock txns refunded".format(
coin_from.name, coin_to.name
)
)
id_offerer: int = 0
id_bidder: int = 1
swap_clients = self.swap_clients
reverse_bid: bool = coin_from in swap_clients[id_offerer].scriptless_coins
ci_from = swap_clients[id_offerer].ci(coin_from)
ci_to = swap_clients[id_offerer].ci(coin_to)
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
id_leader: int = id_bidder if reverse_bid else id_offerer
id_follower: int = id_offerer if reverse_bid else id_bidder
logging.info(
f"Offerer, bidder, leader, follower: {id_offerer}, {id_bidder}, {id_leader}, {id_follower}"
)
amt_swap = ci_from.make_int(random.uniform(0.1, 2.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.2, 20.0), r=1)
debug_case = (None, DebugTypes.OFFER_LOCK_2_VALUE_INC)
try:
swap_clients[0]._debug_cases.append(debug_case)
swap_clients[1]._debug_cases.append(debug_case)
offer_id = swap_clients[id_offerer].postOffer(
coin_from,
coin_to,
amt_swap,
rate_swap,
amt_swap,
SwapTypes.XMR_SWAP,
lock_type=TxLockTypes.SEQUENCE_LOCK_BLOCKS,
lock_value=lock_value,
)
wait_for_offer(test_delay_event, swap_clients[id_bidder], offer_id)
offer = swap_clients[id_bidder].getOffer(offer_id)
finally:
swap_clients[0]._debug_cases.remove(debug_case)
swap_clients[1]._debug_cases.remove(debug_case)
bid_id = swap_clients[id_bidder].postXmrBid(offer_id, offer.amount_from)
wait_for_bid(
test_delay_event, swap_clients[id_offerer], bid_id, BidStates.BID_RECEIVED
)
swap_clients[id_follower].setBidDebugInd(
bid_id, DebugTypes.CREATE_INVALID_COIN_B_LOCK
)
swap_clients[id_offerer].acceptBid(bid_id)
leader_sent_bid: bool = True if reverse_bid else False
wait_for_bid(
test_delay_event,
swap_clients[id_leader],
bid_id,
BidStates.XMR_SWAP_FAILED_REFUNDED,
sent=leader_sent_bid,
wait_for=(self.extra_wait_time + 180),
)
wait_for_bid(
test_delay_event,
swap_clients[id_follower],
bid_id,
BidStates.XMR_SWAP_FAILED_REFUNDED,
sent=(not leader_sent_bid),
wait_for=(self.extra_wait_time + 40),
)
if reverse_bid:
return # TODO
# Verify lock tx spends are found in the expected wallets
bid, xmr_swap = swap_clients[id_offerer].getXmrBid(bid_id)
lock_refund_spend_txid = bid.txns[TxTypes.XMR_SWAP_A_LOCK_REFUND_SPEND].txid
bid, xmr_swap = swap_clients[id_bidder].getXmrBid(bid_id)
node_from_ci_from = swap_clients[0].ci(coin_from)
max_fee: int = 10000
if node_from_ci_from.coin_type() in (Coins.XMR, Coins.WOW):
pass
else:
wtx = node_from_ci_from.rpc_wallet(
"gettransaction",
[
lock_refund_spend_txid.hex(),
],
)
assert (
bid.amount - node_from_ci_from.make_int(wtx["details"][0]["amount"])
< max_fee
)
node_to_ci_to = swap_clients[1].ci(coin_to)
if node_to_ci_to.coin_type() in (Coins.XMR, Coins.WOW):
pass
else:
wtx = node_to_ci_to.rpc_wallet(
"gettransaction",
[
bid.xmr_b_lock_tx.spend_txid.hex(),
],
)
assert (
bid.amount_to - node_to_ci_to.make_int(wtx["details"][0]["amount"])
< max_fee
)
bid_id_hex = bid_id.hex()
path = f"bids/{bid_id_hex}/states"
offerer_states = read_json_api(1800 + id_offerer, path)
bidder_states = read_json_api(1800 + id_bidder, path)
assert compare_bid_states(offerer_states, self.states_offerer[1]) is True
assert compare_bid_states(bidder_states, self.states_bidder[1]) is True
def run_test_ads_swipe_refund(
self, coin_from: Coins, coin_to: Coins, lock_value: int = 32
) -> None:
logging.info(
"---------- Test {} to {} coin a lock refund tx swiped".format(
coin_from.name, coin_to.name
)
)
id_offerer: int = 0
id_bidder: int = 1
swap_clients = self.swap_clients
reverse_bid: bool = coin_from in swap_clients[id_offerer].scriptless_coins
ci_from = swap_clients[id_offerer].ci(coin_from)
ci_to = swap_clients[id_offerer].ci(coin_to)
id_leader: int = id_bidder if reverse_bid else id_offerer
id_follower: int = id_offerer if reverse_bid else id_bidder
logging.info(
f"Offerer, bidder, leader, follower: {id_offerer}, {id_bidder}, {id_leader}, {id_follower}"
)
if reverse_bid:
self.prepare_balance(coin_to, 100.0, 1801, 1800)
self.prepare_balance(coin_from, 100.0, 1800, 1801)
amt_swap = ci_from.make_int(random.uniform(0.1, 2.0), r=1)
rate_swap = ci_to.make_int(random.uniform(0.2, 20.0), r=1)
offer_id = swap_clients[id_offerer].postOffer(
coin_from,
coin_to,
amt_swap,
rate_swap,
amt_swap,
SwapTypes.XMR_SWAP,
lock_type=TxLockTypes.SEQUENCE_LOCK_BLOCKS,
lock_value=lock_value,
)
wait_for_offer(test_delay_event, swap_clients[id_bidder], offer_id)
offer = swap_clients[id_bidder].getOffer(offer_id)
bid_id = swap_clients[id_bidder].postXmrBid(offer_id, offer.amount_from)
wait_for_bid(
test_delay_event, swap_clients[id_offerer], bid_id, BidStates.BID_RECEIVED
)
swap_clients[id_follower].setBidDebugInd(
bid_id, DebugTypes.BID_STOP_AFTER_COIN_A_LOCK
)
swap_clients[id_leader].setBidDebugInd(
bid_id, DebugTypes.BID_DONT_SPEND_COIN_A_LOCK_REFUND
)
swap_clients[id_offerer].acceptBid(bid_id)
leader_sent_bid: bool = True if reverse_bid else False
wait_for_bid(
test_delay_event,
swap_clients[id_leader],
bid_id,
BidStates.BID_STALLED_FOR_TEST,
wait_for=(self.extra_wait_time + 180),
sent=leader_sent_bid,
)
wait_for_bid(
test_delay_event,
swap_clients[id_follower],
bid_id,
BidStates.XMR_SWAP_FAILED_SWIPED,
wait_for=(self.extra_wait_time + 80),
sent=(not leader_sent_bid),
)
def prepareDCDDataDir(datadir, node_id, conf_file, dir_prefix, 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
config = [
"simnet=1\n",
"debuglevel=debug\n",
f"listen=127.0.0.1:{DCR_BASE_PORT + node_id}\n",
f"rpclisten=127.0.0.1:{DCR_BASE_RPC_PORT + node_id}\n",
f"rpcuser=test{node_id}\n",
f"rpcpass=test_pass{node_id}\n",
"notls=1\n",
"noseeders=1\n",
"nodnsseed=1\n",
"nodiscoverip=1\n",
"miningaddr=SsYbXyjkKAEXXcGdFgr4u4bo4L8RkCxwQpH\n",
]
for i in range(0, num_nodes):
if node_id == i:
continue
config.append("addpeer=127.0.0.1:{}\n".format(DCR_BASE_PORT + i))
with open(cfg_file_path, "w+") as fp:
for line in config:
fp.write(line)
config = [
"simnet=1\n",
"debuglevel=debug\n",
f"rpclisten=127.0.0.1:{DCR_BASE_WALLET_RPC_PORT + node_id}\n",
f"rpcconnect=127.0.0.1:{DCR_BASE_RPC_PORT + node_id}\n",
f"username=test{node_id}\n",
f"password=test_pass{node_id}\n",
"noservertls=1\n",
"noclienttls=1\n",
"enablevoting=1\n",
]
wallet_cfg_file_path = os.path.join(node_dir, "dcrwallet.conf")
with open(wallet_cfg_file_path, "w+") as fp:
for line in config:
fp.write(line)
class Test(BaseTest):
__test__ = True
test_coin = Coins.DCR
dcr_daemons = []
start_ltc_nodes = False
start_xmr_nodes = True
dcr_mining_addr = "SsYbXyjkKAEXXcGdFgr4u4bo4L8RkCxwQpH"
extra_wait_time = 0
hex_seeds = [
"e8574b2a94404ee62d8acc0258cab4c0defcfab8a5dfc2f4954c1f9d7e09d72a",
"10689fc6378e5f318b663560012673441dcdd8d796134e6021a4248cc6342cc6",
"efc96ffe4fee469407826841d9700ef0a0735b0aa5ec5e7a4aa9bc1afd9a9a30", # Won't match main seed, as it's set randomly
]
@classmethod
def prepareExtraCoins(cls):
ci0 = cls.swap_clients[0].ci(cls.test_coin)
if not cls.restore_instance:
assert ci0.rpc_wallet("getnewaddress") == cls.dcr_mining_addr
cls.dcr_ticket_account = ci0.rpc_wallet(
"getaccount",
[
cls.dcr_mining_addr,
],
)
ci0.rpc(
"generate",
[
110,
],
)
else:
cls.dcr_ticket_account = ci0.rpc_wallet(
"getaccount",
[
cls.dcr_mining_addr,
],
)
@classmethod
def tearDownClass(cls):
logging.info("Finalising Decred Test")
super(Test, cls).tearDownClass()
stopDaemons(cls.dcr_daemons)
cls.dcr_daemons.clear()
@classmethod
def coins_loop(cls):
super(Test, cls).coins_loop()
ci0 = cls.swap_clients[0].ci(cls.test_coin)
num_passed: int = 0
for i in range(30):
try:
ci0.rpc_wallet("purchaseticket", [cls.dcr_ticket_account, 0.1, 0])
num_passed += 1
if num_passed >= 5:
break
test_delay_event.wait(0.1)
except Exception as e:
if "double spend" in str(e):
pass
else:
logging.warning("coins_loop purchaseticket {}".format(e))
test_delay_event.wait(0.5)
try:
if num_passed >= 5:
ci0.rpc(
"generate",
[
1,
],
)
except Exception as e:
logging.warning("coins_loop generate {}".format(e))
@classmethod
def prepareExtraDataDir(cls, i):
extra_opts = []
if not cls.restore_instance:
prepareDCDDataDir(cfg.TEST_DATADIRS, i, "dcrd.conf", "dcr_")
appdata = os.path.join(cfg.TEST_DATADIRS, "dcr_" + str(i))
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),
test_delay_event,
rpc_command="getnetworkinfo",
max_tries=12,
)
extra_opts.append("--pass=test_pass")
args = [os.path.join(DCR_BINDIR, DCR_WALLET), "--create"] + extra_opts
createDCRWallet(args, cls.hex_seeds[i], logging, test_delay_event)
test_delay_event.wait(1.0)
cls.dcr_daemons.append(
startDaemon(
appdata,
DCR_BINDIR,
DCR_WALLET,
opts=extra_opts,
extra_config={
"add_datadir": False,
"stdout_to_file": True,
"stdout_filename": "dcrwallet_stdout.log",
},
)
)
logging.info("Started %s %d", DCR_WALLET, cls.dcr_daemons[-1].handle.pid)
waitForRPC(
make_rpc_func(i, base_rpc_port=DCR_BASE_WALLET_RPC_PORT),
test_delay_event,
rpc_command="getinfo",
max_tries=12,
)
@classmethod
def addPIDInfo(cls, sc, i):
sc.setDaemonPID(Coins.DCR, cls.dcr_daemons[i].handle.pid)
@classmethod
def addCoinSettings(cls, settings, datadir, node_id):
settings["chainclients"]["decred"] = {
"connection_type": "rpc",
"manage_daemon": False,
"rpcport": DCR_BASE_RPC_PORT + node_id,
"walletrpcport": DCR_BASE_WALLET_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,
"wallet_pwd": "test_pass",
"use_csv": True,
"use_segwit": True,
"blocks_confirmed": 1,
}
def test_0001_decred_address(self):
logging.info("---------- Test {}".format(self.test_coin.name))
coin_settings = {"rpcport": 0, "rpcauth": "none"}
coin_settings.update(REQUIRED_SETTINGS)
ci = DCRInterface(coin_settings, "mainnet")
k = ci.getNewRandomKey()
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
for i, sc in enumerate(self.swap_clients):
loop_ci = sc.ci(self.test_coin)
root_key = sc.getWalletKey(Coins.DCR, 1)
masterpubkey = loop_ci.rpc_wallet("getmasterpubkey")
masterpubkey_data = loop_ci.decode_address(masterpubkey)[4:]
seed_hash = loop_ci.getSeedHash(root_key)
if i == 0:
assert (
masterpubkey
== "spubVV1z2AFYjVZvzM45FSaWMPRqyUoUwyW78wfANdjdNG6JGCXrr8AbRvUgYb3Lm1iun9CgHew1KswdePryNLKEnBSQ82AjNpYdQgzXPUme9c6"
)
if i < 2:
assert seed_hash == hash160(masterpubkey_data)
def test_001_segwit(self):
logging.info("---------- Test {} segwit".format(self.test_coin.name))
swap_clients = self.swap_clients
ci0 = swap_clients[0].ci(self.test_coin)
assert ci0.using_segwit() is True
addr_out = ci0.getNewAddress()
addr_info = ci0.rpc_wallet(
"validateaddress",
[
addr_out,
],
)
assert addr_info["isvalid"] is True
assert addr_info["ismine"] is True
rtx = ci0.rpc_wallet("createrawtransaction", [[], {addr_out: 2.0}])
account_from = ci0.rpc_wallet(
"getaccount",
[
self.dcr_mining_addr,
],
)
frtx = ci0.rpc_wallet("fundrawtransaction", [rtx, account_from])
f_decoded = ci0.rpc_wallet(
"decoderawtransaction",
[
frtx["hex"],
],
)
assert f_decoded["version"] == 1
sfrtx = ci0.rpc_wallet("signrawtransaction", [frtx["hex"]])
s_decoded = ci0.rpc_wallet(
"decoderawtransaction",
[
sfrtx["hex"],
],
)
sent_txid = ci0.rpc_wallet(
"sendrawtransaction",
[
sfrtx["hex"],
],
)
assert f_decoded["txid"] == sent_txid
assert f_decoded["txid"] == s_decoded["txid"]
assert f_decoded["txid"] == s_decoded["txid"]
ctx = ci0.loadTx(bytes.fromhex(sfrtx["hex"]))
ser_out = ctx.serialize()
assert ser_out.hex() == sfrtx["hex"]
assert f_decoded["txid"] == ctx.TxHash().hex()
def test_003_signature_hash(self):
logging.info("---------- Test {} signature_hash".format(self.test_coin.name))
# Test that signing a transaction manually produces the same result when signed with the wallet
swap_clients = self.swap_clients
ci0 = swap_clients[0].ci(self.test_coin)
utxos = ci0.rpc_wallet("listunspent")
addr_out = ci0.rpc_wallet("getnewaddress")
rtx = ci0.rpc_wallet("createrawtransaction", [[], {addr_out: 2.0}])
account_from = ci0.rpc_wallet(
"getaccount",
[
self.dcr_mining_addr,
],
)
frtx = ci0.rpc_wallet("fundrawtransaction", [rtx, account_from])
sfrtx = ci0.rpc_wallet("signrawtransaction", [frtx["hex"]])
ctx = ci0.loadTx(bytes.fromhex(frtx["hex"]))
prevout = None
prevout_txid = ctx.vin[0].prevout.get_hash().hex()
prevout_n = ctx.vin[0].prevout.n
for utxo in utxos:
if prevout_txid == utxo["txid"] and prevout_n == utxo["vout"]:
prevout = utxo
break
assert prevout is not None
tx_bytes_no_witness: bytes = ctx.serialize(TxSerializeType.NoWitness)
priv_key_wif = ci0.rpc_wallet(
"dumpprivkey",
[
prevout["address"],
],
)
sig_type, key_bytes = ci0.decodeKey(priv_key_wif)
addr_info = ci0.rpc_wallet(
"validateaddress",
[
prevout["address"],
],
)
pk_hex: str = addr_info["pubkey"]
sig0_py = ci0.signTx(
key_bytes,
tx_bytes_no_witness,
0,
bytes.fromhex(prevout["scriptPubKey"]),
ci0.make_int(prevout["amount"]),
)
tx_bytes_signed = ci0.setTxSignature(
tx_bytes_no_witness, [sig0_py, bytes.fromhex(pk_hex)]
)
# Set prevout value
ctx = ci0.loadTx(tx_bytes_signed)
assert ctx.vout[0].version == 0
ctx.vin[0].value_in = ci0.make_int(prevout["amount"])
tx_bytes_signed = ctx.serialize()
assert tx_bytes_signed.hex() == sfrtx["hex"]
sent_txid = ci0.rpc_wallet(
"sendrawtransaction",
[
tx_bytes_signed.hex(),
],
)
assert len(sent_txid) == 64
def test_004_csv(self):
logging.info("---------- Test {} csv".format(self.test_coin.name))
swap_clients = self.swap_clients
ci0 = swap_clients[0].ci(self.test_coin)
script = bytearray()
push_script_data(script, bytes((3,)))
script += bytes((OP_CHECKSEQUENCEVERIFY,))
script_dest = ci0.getScriptDest(script)
script_info = ci0.rpc_wallet(
"decodescript",
[
script_dest.hex(),
],
)
script_addr = ci0.encodeScriptDest(script_dest)
assert script_info["addresses"][0] == script_addr
prevout_amount: int = ci0.make_int(1.1)
tx = CTransaction()
tx.version = ci0.txVersion()
tx.vout.append(ci0.txoType()(prevout_amount, script_dest))
tx_hex = tx.serialize().hex()
tx_decoded = ci0.rpc_wallet(
"decoderawtransaction",
[
tx_hex,
],
)
utxo_pos = None
script_address = None
for i, txo in enumerate(tx_decoded["vout"]):
script_address = tx_decoded["vout"][0]["scriptPubKey"]["addresses"][0]
addr_info = ci0.rpc_wallet(
"validateaddress",
[
script_address,
],
)
if addr_info["isscript"] is True:
utxo_pos = i
break
assert utxo_pos is not None
accounts = ci0.rpc_wallet("listaccounts")
for account_from in accounts:
try:
frtx = ci0.rpc_wallet("fundrawtransaction", [tx_hex, account_from])
break
except Exception as e:
logging.warning("fundrawtransaction failed {}".format(e))
sfrtx = ci0.rpc_wallet("signrawtransaction", [frtx["hex"]])
sent_txid = ci0.rpc_wallet(
"sendrawtransaction",
[
sfrtx["hex"],
],
)
tx_spend = CTransaction()
tx_spend.version = ci0.txVersion()
tx_spend.vin.append(CTxIn(COutPoint(int(sent_txid, 16), utxo_pos), sequence=3))
tx_spend.vin[0].value_in = prevout_amount
signature_script = bytearray()
push_script_data(signature_script, script)
tx_spend.vin[0].signature_script = signature_script
addr_out = ci0.getNewAddress()
pkh = ci0.decode_address(addr_out)[2:]
tx_spend.vout.append(ci0.txoType()())
tx_spend.vout[0].value = ci0.make_int(1.09)
tx_spend.vout[0].script_pubkey = ci0.getPubkeyHashDest(pkh)
tx_spend_hex = tx_spend.serialize().hex()
try:
sent_spend_txid = ci0.rpc_wallet(
"sendrawtransaction",
[
tx_spend_hex,
],
)
logging.info(
"Sent tx spending csv output, txid: {}".format(sent_spend_txid)
)
except Exception as e:
assert "transaction sequence locks on inputs not met" in str(e)
else:
assert False, "Should fail"
sent_spend_txid = None
for i in range(20):
try:
sent_spend_txid = ci0.rpc_wallet(
"sendrawtransaction",
[
tx_spend_hex,
],
)
break
except Exception as e:
logging.info(
"sendrawtransaction failed {}, height {}".format(
e, ci0.getChainHeight()
)
)
test_delay_event.wait(1)
assert sent_spend_txid is not None
def test_005_watchonly(self):
logging.info("---------- Test {} watchonly".format(self.test_coin.name))
swap_clients = self.swap_clients
ci0 = swap_clients[0].ci(self.test_coin)
ci1 = swap_clients[1].ci(self.test_coin)
addr = ci0.getNewAddress()
pkh = ci0.decode_address(addr)[2:]
addr_info = ci0.rpc_wallet(
"validateaddress",
[
addr,
],
)
addr_script = ci0.getPubkeyHashDest(pkh).hex()
script_info = ci0.rpc_wallet(
"decodescript",
[
addr_script,
],
)
assert addr in script_info["addresses"]
# Importscript doesn't import an address
ci1.rpc_wallet(
"importscript",
[
addr_script,
],
)
addr_info1 = ci1.rpc_wallet(
"validateaddress",
[
addr,
],
)
assert addr_info1.get("ismine", False) is False
# Would need to run a second wallet daemon?
try:
ci1.rpc_wallet(
"importpubkey",
[
addr_info["pubkey"],
],
)
except Exception as e:
assert "public keys may only be imported by watching-only wallets" in str(e)
else:
logging.info("Expected importpubkey to fail on non watching-only wallet")
chain_height_last = ci1.getChainHeight()
ci0.rpc_wallet("sendtoaddress", [addr, 1])
found_txid = None
for i in range(20):
if found_txid is not None:
break
chain_height_now = ci1.getChainHeight()
while chain_height_last <= chain_height_now:
if found_txid is not None:
break
try:
check_hash = ci1.rpc(
"getblockhash",
[
chain_height_last + 1,
],
)
except Exception as e:
logging.warning(
"getblockhash {} failed {}".format(chain_height_last + 1, e)
)
test_delay_event.wait(1)
break
chain_height_last += 1
check_hash = ci1.rpc(
"getblockhash",
[
chain_height_last,
],
)
block_tx = ci1.rpc("getblock", [check_hash, True, True])
for tx in block_tx["rawtx"]:
if found_txid is not None:
break
for txo in tx["vout"]:
if addr_script == txo["scriptPubKey"]["hex"]:
found_txid = tx["txid"]
logging.info("found_txid {}".format(found_txid))
break
test_delay_event.wait(1)
assert found_txid is not None
def test_008_gettxout(self):
logging.info("---------- Test {} gettxout".format(self.test_coin.name))
ci0 = self.swap_clients[0].ci(self.test_coin)
addr = ci0.getNewAddress()
test_amount: float = 1.0
txid = ci0.withdrawCoin(test_amount, addr)
assert len(txid) == 64
unspents = None
for i in range(30):
unspents = ci0.rpc_wallet(
"listunspent",
[
0,
999999999,
[
addr,
],
],
)
if unspents is None:
unspents = []
if len(unspents) > 0:
break
test_delay_event.wait(1)
assert len(unspents) == 1
utxo = unspents[0]
include_mempool: bool = False
txout = ci0.rpc(
"gettxout", [utxo["txid"], utxo["vout"], utxo["tree"], include_mempool]
)
# Lock utxo so it's not spent for tickets, while waiting for depth
ci0.rpc_wallet(
"lockunspent",
[
False,
[
utxo,
],
],
)
def wait_for_depth():
for i in range(20):
logging.info("Waiting for txout depth, iter {}".format(i))
txout = ci0.rpc(
"gettxout", [utxo["txid"], utxo["vout"], utxo["tree"], True]
)
if txout["confirmations"] > 0:
return txout
test_delay_event.wait(1)
raise ValueError("prevout not confirmed")
txout = wait_for_depth()
assert txout["confirmations"] > 0
assert addr in txout["scriptPubKey"]["addresses"]
addr_out = ci0.getNewAddress()
rtx = ci0.rpc_wallet(
"createrawtransaction",
[
[
utxo,
],
{addr_out: test_amount - 0.0001},
],
)
stx = ci0.rpc_wallet("signrawtransaction", [rtx])
chain_height_before_send = ci0.getChainHeight()
ci0.rpc_wallet(
"sendrawtransaction",
[
stx["hex"],
],
)
# NOTE: UTXO is still found when spent in the mempool (tested in loop, not delay from wallet to core)
txout = ci0.rpc(
"gettxout", [utxo["txid"], utxo["vout"], utxo["tree"], include_mempool]
)
assert addr in txout["scriptPubKey"]["addresses"]
for i in range(20):
txout = ci0.rpc(
"gettxout", [utxo["txid"], utxo["vout"], utxo["tree"], include_mempool]
)
if txout is None:
logging.info(
"txout spent, height before spent {}, height spent {}".format(
chain_height_before_send, ci0.getChainHeight()
)
)
break
test_delay_event.wait(1)
assert txout is None
logging.info("Testing getProofOfFunds")
require_amount: int = ci0.make_int(1)
funds_proof = ci0.getProofOfFunds(require_amount, "test".encode("utf-8"))
logging.info("Testing verifyProofOfFunds")
amount_proved = ci0.verifyProofOfFunds(
funds_proof[0], funds_proof[1], funds_proof[2], "test".encode("utf-8")
)
assert amount_proved >= require_amount
def test_009_wallet_encryption(self):
logging.info("---------- Test {} wallet encryption".format(self.test_coin.name))
for coin in ("part", "dcr", "xmr"):
jsw = read_json_api(1800, f"wallets/{coin}")
assert jsw["encrypted"] is (True if coin == "dcr" else False)
assert jsw["locked"] is False
read_json_api(
1800, "setpassword", {"oldpassword": "", "newpassword": "notapassword123"}
)
# Entire system is locked with Particl wallet
jsw = read_json_api(1800, "wallets/dcr")
assert "Coin must be unlocked" in jsw["error"]
read_json_api(1800, "unlock", {"coin": "part", "password": "notapassword123"})
for coin in ("dcr", "xmr"):
jsw = read_json_api(1800, f"wallets/{coin}")
assert jsw["encrypted"] is True
assert jsw["locked"] is True
read_json_api(1800, "lock", {"coin": "part"})
jsw = read_json_api(1800, "wallets/part")
assert "Coin must be unlocked" in jsw["error"]
read_json_api(
1800,
"setpassword",
{"oldpassword": "notapassword123", "newpassword": "notapassword456"},
)
read_json_api(1800, "unlock", {"password": "notapassword456"})
for coin in ("part", "dcr", "xmr"):
jsw = read_json_api(1800, f"wallets/{coin}")
assert jsw["encrypted"] is True
assert jsw["locked"] is False
def test_010_txn_size(self):
logging.info("---------- Test {} txn size".format(self.test_coin.name))
swap_clients = self.swap_clients
ci = swap_clients[0].ci(self.test_coin)
pi = swap_clients[0].pi(SwapTypes.XMR_SWAP)
amount: int = ci.make_int(random.uniform(0.1, 2.0), r=1)
# Record unspents before createSCLockTx as the used ones will be locked
unspents = ci.rpc_wallet("listunspent")
# fee_rate is in sats/kvB
fee_rate: int = 10000
a = ci.getNewRandomKey()
b = ci.getNewRandomKey()
A = ci.getPubkey(a)
B = ci.getPubkey(b)
lock_tx_script = pi.genScriptLockTxScript(ci, A, B)
lock_tx = ci.createSCLockTx(amount, lock_tx_script)
lock_tx = ci.fundSCLockTx(lock_tx, fee_rate)
lock_tx = ci.signTxWithWallet(lock_tx)
unspents_after = ci.rpc_wallet("listunspent")
assert len(unspents) > len(unspents_after)
tx_decoded = ci.rpc("decoderawtransaction", [lock_tx.hex()])
txid = tx_decoded["txid"]
out_value: int = 0
for txo in tx_decoded["vout"]:
if "value" in txo:
out_value += ci.make_int(txo["value"])
in_value: int = 0
for txi in tx_decoded["vin"]:
for utxo in unspents:
if "vout" not in utxo:
continue
if utxo["txid"] == txi["txid"] and utxo["vout"] == txi["vout"]:
in_value += ci.make_int(utxo["amount"])
break
ci.rpc("sendrawtransaction", [lock_tx.hex()])
addr_out = ci.getNewAddress(True)
pkh_out = ci.decodeAddress(addr_out)
fee_info = {}
lock_spend_tx = ci.createSCLockSpendTx(
lock_tx, lock_tx_script, pkh_out, fee_rate, fee_info=fee_info
)
size_estimated: int = fee_info["size"]
tx_decoded = ci.rpc("decoderawtransaction", [lock_spend_tx.hex()])
txid = tx_decoded["txid"]
witness_stack = [
ci.signTx(a, lock_spend_tx, 0, lock_tx_script, amount),
ci.signTx(b, lock_spend_tx, 0, lock_tx_script, amount),
lock_tx_script,
]
lock_spend_tx = ci.setTxSignature(lock_spend_tx, witness_stack)
size_actual: int = len(lock_spend_tx)
assert size_actual <= size_estimated and size_estimated - size_actual < 4
assert ci.rpc("sendrawtransaction", [lock_spend_tx.hex()]) == txid
expect_size: int = ci.xmr_swap_a_lock_spend_tx_vsize()
assert expect_size >= size_actual
assert expect_size - size_actual < 10
# Test chain b (no-script) lock tx size
v = ci.getNewRandomKey()
s = ci.getNewRandomKey()
S = ci.getPubkey(s)
lock_tx_b_txid = ci.publishBLockTx(v, S, amount, fee_rate)
test_delay_event.wait(1)
addr_out = ci.getNewAddress(True)
lock_tx_b_spend_txid = ci.spendBLockTx(
lock_tx_b_txid, addr_out, v, s, amount, fee_rate, 0
)
test_delay_event.wait(1)
lock_tx_b_spend = ci.getWalletTransaction(lock_tx_b_spend_txid)
if lock_tx_b_spend is None:
lock_tx_b_spend = ci.getWalletTransaction(lock_tx_b_spend_txid)
tx_obj = ci.loadTx(lock_tx_b_spend)
tx_out_value: int = tx_obj.vout[0].value
fee_paid = amount - tx_out_value
actual_size = len(lock_tx_b_spend)
expect_size: int = ci.xmr_swap_b_lock_spend_tx_vsize()
fee_expect = round(fee_rate * expect_size / 1000)
assert fee_expect == fee_paid
assert expect_size >= actual_size
assert expect_size - actual_size < 10
def test_02_part_coin(self):
run_test_success_path(self, Coins.PART, self.test_coin)
def test_03_coin_part(self):
run_test_success_path(self, self.test_coin, Coins.PART)
def test_04_part_coin_bad_ptx(self):
run_test_bad_ptx(self, Coins.PART, self.test_coin)
def test_05_coin_part_bad_ptx(self):
run_test_bad_ptx(self, self.test_coin, Coins.PART)
def test_06_part_coin_itx_refund(self):
run_test_itx_refund(self, Coins.PART, self.test_coin)
def test_07_coin_part_itx_refund(self):
run_test_itx_refund(self, self.test_coin, Coins.PART)
def test_08_ads_coin_xmr(self):
run_test_ads_success_path(self, self.test_coin, Coins.XMR)
def test_09_ads_xmr_coin(self):
# Reverse bid
run_test_ads_success_path(self, Coins.XMR, self.test_coin)
def test_10_ads_part_coin(self):
run_test_ads_success_path(self, Coins.PART, self.test_coin)
def test_11_ads_coin_xmr_both_refund(self):
run_test_ads_both_refund(self, self.test_coin, Coins.XMR, lock_value=20)
def test_12_ads_xmr_coin_both_refund(self):
# Reverse bid
run_test_ads_both_refund(self, Coins.XMR, self.test_coin, lock_value=20)
def test_13_ads_part_coin_both_refund(self):
run_test_ads_both_refund(self, Coins.PART, self.test_coin, lock_value=20)
def test_14_ads_coin_xmr_swipe_refund(self):
run_test_ads_swipe_refund(self, self.test_coin, Coins.XMR, lock_value=20)
def test_15_ads_xmr_coin_swipe_refund(self):
# Reverse bid
run_test_ads_swipe_refund(self, Coins.XMR, self.test_coin, lock_value=20)
if __name__ == "__main__":
unittest.main()