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test/functional/p2p_blocksonly.py
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| File Mode | null | 100755 |
| #!/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().address: 50 - | |||||
| 0.00125 | |||||
| }], | |||||
| ) | |||||
| self.log.info(prevtx) | |||||
| sigtx = self.nodes[0].signrawtransactionwithkey( | |||||
| hexstring=rawtx, | |||||
| privkeys=[self.nodes[0].get_deterministic_priv_key().key], | |||||
| prevtxs=[{ | |||||
| 'txid': prevtx['txid'], | |||||
| 'vout': 0, | |||||
| 'amount': prevtx['vout'][0]['value'], | |||||
| '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.nodes[0].p2p.wait_for_tx(txid) | |||||
| assert_equal(self.nodes[0].getmempoolinfo()['size'], 1) | |||||
| if __name__ == '__main__': | |||||
| P2PBlocksOnly().main() | |||||