dash/test/functional/p2p_blocksonly.py
Wladimir J. van der Laan 3cb8293ba5
Merge #15990: Add tests and documentation for blocksonly
fa8ced32a60dea37ac169241cf9a1f708ef46c4b doc: Mention blocksonly in reduce-traffic.md, unhide option (MarcoFalke)
fa320de79faaca2b088fcbe7f76701faa9bff236 test: Add test for p2p_blocksonly (MarcoFalke)
fa3872e7b4540857261aed948b94b6b2bfdbc3d1 test: Format predicate source as multiline on error (MarcoFalke)
fa1dce7329d3e74d46ab98b93772b1832a3f1819 net: Rename ::fRelayTxes to ::g_relay_txes (MarcoFalke)

Pull request description:

  This is de-facto no longer hidden

ACKs for commit fa8ced:
  jamesob:
    utACK fa8ced32a6

Tree-SHA512: 474fbdee6cbd035ed9068a066b6056c1f909ec7520be0417820fcd1672ab3069b53f55c5147968978d9258fd3a3933fe1a9ef8e4f6e14fb6ebbd79701a0a1245
2021-07-21 15:53:38 -05:00

60 lines
2.4 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright (c) 2019 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 p2p blocksonly"""
from test_framework.messages import msg_tx, CTransaction, FromHex
from test_framework.mininode import P2PInterface
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import assert_equal
class P2PBlocksOnly(BitcoinTestFramework):
def set_test_params(self):
self.setup_clean_chain = False
self.num_nodes = 1
self.extra_args = [["-blocksonly"]]
def run_test(self):
self.nodes[0].add_p2p_connection(P2PInterface())
self.log.info('Check that txs from p2p are rejected')
prevtx = self.nodes[0].getblock(self.nodes[0].getblockhash(1), 2)['tx'][0]
rawtx = self.nodes[0].createrawtransaction(
inputs=[{
'txid': prevtx['txid'],
'vout': 0
}],
outputs=[{
self.nodes[0].get_deterministic_priv_key()[0]: 500 - 0.00125
}],
)
sigtx = self.nodes[0].signrawtransactionwithkey(
hexstring=rawtx,
privkeys=[self.nodes[0].get_deterministic_priv_key()[1]],
prevtxs=[{
'txid': prevtx['txid'],
'vout': 0,
'scriptPubKey': prevtx['vout'][0]['scriptPubKey']['hex'],
}],
)['hex']
assert_equal(self.nodes[0].getnetworkinfo()['localrelay'], False)
with self.nodes[0].assert_debug_log(['transaction sent in violation of protocol peer=0']):
self.nodes[0].p2p.send_message(msg_tx(FromHex(CTransaction(), sigtx)))
self.nodes[0].p2p.sync_with_ping()
assert_equal(self.nodes[0].getmempoolinfo()['size'], 0)
self.log.info('Check that txs from rpc are not rejected and relayed to other peers')
assert_equal(self.nodes[0].getpeerinfo()[0]['relaytxes'], True)
txid = self.nodes[0].testmempoolaccept([sigtx])[0]['txid']
with self.nodes[0].assert_debug_log(['received getdata for: tx {} peer=0'.format(txid)]):
self.nodes[0].sendrawtransaction(sigtx)
self.bump_mocktime(60)
self.nodes[0].p2p.wait_for_tx(txid)
assert_equal(self.nodes[0].getmempoolinfo()['size'], 1)
if __name__ == '__main__':
P2PBlocksOnly().main()