mirror of
https://github.com/dashpay/dash.git
synced 2024-12-27 04:52:59 +01:00
79 lines
3.1 KiB
Python
79 lines
3.1 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
# Copyright (c) 2020 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 transaction relay behavior during IBD:
|
||
|
|
- Don't request transactions
|
||
|
|
- Ignore all transaction messages
|
||
|
|
"""
|
||
|
|
|
||
|
|
from decimal import Decimal
|
||
|
|
import time
|
||
|
|
|
||
|
|
from test_framework.messages import (
|
||
|
|
CInv,
|
||
|
|
COIN,
|
||
|
|
CTransaction,
|
||
|
|
from_hex,
|
||
|
|
msg_inv,
|
||
|
|
msg_tx,
|
||
|
|
MSG_TX,
|
||
|
|
)
|
||
|
|
from test_framework.p2p import (
|
||
|
|
NONPREF_PEER_TX_DELAY,
|
||
|
|
P2PDataStore,
|
||
|
|
P2PInterface,
|
||
|
|
p2p_lock
|
||
|
|
)
|
||
|
|
from test_framework.test_framework import BitcoinTestFramework
|
||
|
|
|
||
|
|
NORMAL_FEE_FILTER = Decimal(100) / COIN
|
||
|
|
|
||
|
|
class P2PIBDTxRelayTest(BitcoinTestFramework):
|
||
|
|
def set_test_params(self):
|
||
|
|
self.setup_clean_chain = True
|
||
|
|
self.disable_mocktime = True
|
||
|
|
self.num_nodes = 2
|
||
|
|
self.extra_args = [
|
||
|
|
["-minrelaytxfee={}".format(NORMAL_FEE_FILTER)],
|
||
|
|
["-minrelaytxfee={}".format(NORMAL_FEE_FILTER)],
|
||
|
|
]
|
||
|
|
|
||
|
|
def run_test(self):
|
||
|
|
self.log.info("Check that nodes don't send getdatas for transactions while still in IBD")
|
||
|
|
peer_inver = self.nodes[0].add_p2p_connection(P2PDataStore())
|
||
|
|
txid = 0xdeadbeef
|
||
|
|
peer_inver.send_and_ping(msg_inv([CInv(t=MSG_TX, h=txid)]))
|
||
|
|
# The node should not send a getdata, but if it did, it would first delay 2 seconds
|
||
|
|
self.nodes[0].setmocktime(int(time.time() + NONPREF_PEER_TX_DELAY))
|
||
|
|
peer_inver.sync_send_with_ping()
|
||
|
|
with p2p_lock:
|
||
|
|
assert txid not in peer_inver.getdata_requests
|
||
|
|
self.nodes[0].disconnect_p2ps()
|
||
|
|
|
||
|
|
self.log.info("Check that nodes don't process unsolicited transactions while still in IBD")
|
||
|
|
# A transaction hex pulled from tx_valid.json. There are no valid transactions since no UTXOs
|
||
|
|
# exist yet, but it should be a well-formed transaction.
|
||
|
|
rawhex = "0100000001b14bdcbc3e01bdaad36cc08e81e69c82e1060bc14e518db2b49aa43ad90ba260000000004a01ff473" + \
|
||
|
|
"04402203f16c6f40162ab686621ef3000b04e75418a0c0cb2d8aebeac894ae360ac1e780220ddc15ecdfc3507ac48e168" + \
|
||
|
|
"1a33eb60996631bf6bf5bc0a0682c4db743ce7ca2b01ffffffff0140420f00000000001976a914660d4ef3a743e3e696a" + \
|
||
|
|
"d990364e555c271ad504b88ac00000000"
|
||
|
|
assert self.nodes[1].decoderawtransaction(rawhex) # returns a dict, should not throw
|
||
|
|
tx = from_hex(CTransaction(), rawhex)
|
||
|
|
peer_txer = self.nodes[0].add_p2p_connection(P2PInterface())
|
||
|
|
with self.nodes[0].assert_debug_log(expected_msgs=["received: tx"], unexpected_msgs=["was not accepted"]):
|
||
|
|
peer_txer.send_and_ping(msg_tx(tx))
|
||
|
|
self.nodes[0].disconnect_p2ps()
|
||
|
|
|
||
|
|
# Come out of IBD by generating a block
|
||
|
|
self.nodes[0].generate(1)
|
||
|
|
self.sync_all()
|
||
|
|
|
||
|
|
self.log.info("Check that nodes process the same transaction, even when unsolicited, when no longer in IBD")
|
||
|
|
peer_txer = self.nodes[0].add_p2p_connection(P2PInterface())
|
||
|
|
with self.nodes[0].assert_debug_log(expected_msgs=["was not accepted"]):
|
||
|
|
peer_txer.send_and_ping(msg_tx(tx))
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
P2PIBDTxRelayTest().main()
|