mirror of
https://github.com/dashpay/dash.git
synced 2024-12-27 04:52:59 +01:00
70371cf203
b128b566725a5037fdaea99940d1b9de5553d198 test: add logging for mining_getblocktemplate_longpoll.py (Sebastian Falbesoner) 8ee3536b2b77aeb3a48df5b34effbc7345ef34d8 test: remove unused helpers random_transaction(), make_change() and gather_inputs() (Sebastian Falbesoner) fddce7e199308d96e366d700dca982ef088ba98b test: use MiniWallet for mining_getblocktemplate_longpoll.py (Sebastian Falbesoner) Pull request description: This PR enables one more of the non-wallet functional tests (mining_getblocktemplate_longpoll.py) to be run even with the Bitcoin Core wallet disabled by using the new MiniWallet instead, as proposed in #20078. Also adds missing log messages for the subtests. This was the only functional test that used the `random_transaction` helper in `test_framework/util.py`, hence it is removed, together with other helpers (`make_change` and `gather_inputs`) that were again only used by `random_transaction`. ACKs for top commit: MarcoFalke: ACK b128b566725a5037fdaea99940d1b9de5553d198 Tree-SHA512: 09a5fa7b0f5976a47040f7027236d7ec0426d5a4829a082221c4b5fae294470230e89ae3df0bca0eea26833162c03980517f5cc88761ad251c3df4c4a49bca46
85 lines
3.5 KiB
Python
Executable File
85 lines
3.5 KiB
Python
Executable File
#!/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.
|
|
"""Test longpolling with getblocktemplate."""
|
|
|
|
from decimal import Decimal
|
|
import random
|
|
import threading
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import get_rpc_proxy, wait_until
|
|
from test_framework.wallet import MiniWallet
|
|
|
|
|
|
class LongpollThread(threading.Thread):
|
|
def __init__(self, node):
|
|
threading.Thread.__init__(self)
|
|
# query current longpollid
|
|
template = node.getblocktemplate()
|
|
self.longpollid = template['longpollid']
|
|
# create a new connection to the node, we can't use the same
|
|
# connection from two threads
|
|
self.node = get_rpc_proxy(node.url, 1, timeout=600, coveragedir=node.coverage_dir)
|
|
|
|
def run(self):
|
|
self.node.getblocktemplate({'longpollid':self.longpollid})
|
|
|
|
class GetBlockTemplateLPTest(BitcoinTestFramework):
|
|
def set_test_params(self):
|
|
self.num_nodes = 2
|
|
self.supports_cli = False
|
|
|
|
def run_test(self):
|
|
self.log.info("Warning: this test will take about 70 seconds in the best case. Be patient.")
|
|
self.log.info("Test that longpollid doesn't change between successive getblocktemplate() invocations if nothing else happens")
|
|
self.nodes[0].generate(10)
|
|
template = self.nodes[0].getblocktemplate()
|
|
longpollid = template['longpollid']
|
|
template2 = self.nodes[0].getblocktemplate()
|
|
assert template2['longpollid'] == longpollid
|
|
|
|
self.log.info("Test that longpoll waits if we do nothing")
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
# check that thread still lives
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert thr.is_alive()
|
|
|
|
miniwallets = [ MiniWallet(node) for node in self.nodes ]
|
|
self.log.info("Test that longpoll will terminate if another node generates a block")
|
|
miniwallets[1].generate(1) # generate a block on another node
|
|
# check that thread will exit now that new transaction entered mempool
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert not thr.is_alive()
|
|
|
|
self.log.info("Test that longpoll will terminate if we generate a block ourselves")
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
miniwallets[0].generate(1) # generate a block on own node
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert not thr.is_alive()
|
|
|
|
# Add enough mature utxos to the wallets, so that all txs spend confirmed coins
|
|
self.nodes[0].generate(100)
|
|
self.sync_blocks()
|
|
|
|
self.log.info("Test that introducing a new transaction into the mempool will terminate the longpoll")
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
# generate a random transaction and submit it
|
|
min_relay_fee = self.nodes[0].getnetworkinfo()["relayfee"]
|
|
fee_rate = min_relay_fee + Decimal('0.00000010') * random.randint(0,20)
|
|
miniwallets[0].send_self_transfer(from_node=random.choice(self.nodes),
|
|
fee_rate=fee_rate)
|
|
# after one minute, every 10 seconds the mempool is probed, so in 80 seconds it should have returned
|
|
|
|
def check():
|
|
self.bump_mocktime(1)
|
|
return not thr.is_alive()
|
|
wait_until(check, timeout=60 + 20, sleep=1)
|
|
|
|
if __name__ == '__main__':
|
|
GetBlockTemplateLPTest().main()
|