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test/functional/p2p_getdata.py
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furszy
refactor: split p2p_getdata.py in sub-cases
31 июл 2026, 22:16
Не верифицирован
31 июл 2026, 22:16
aaf9412
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#!/usr/bin/env python3 # Copyright (c) 2020-present 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 GETDATA processing behavior""" from collections import defaultdict from test_framework.messages import ( CInv, msg_getdata, ) from test_framework.p2p import P2PInterface from test_framework.test_framework import BitcoinTestFramework class P2PStoreBlock(P2PInterface): def __init__(self): super().__init__() self.blocks = defaultdict(int) def on_block(self, message): self.blocks[message.block.hash_int] += 1 class GetdataTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 def test_invalid_getdata(self): p2p_block_store = self.nodes[0].add_p2p_connection(P2PStoreBlock()) self.log.info("test that an invalid GETDATA doesn't prevent processing of future messages") # Send invalid message and verify that node responds to later ping invalid_getdata = msg_getdata() invalid_getdata.inv.append(CInv(t=0, h=0)) # INV type 0 is invalid. p2p_block_store.send_and_ping(invalid_getdata) # Check getdata still works by fetching tip block best_block = int(self.nodes[0].getbestblockhash(), 16) good_getdata = msg_getdata() good_getdata.inv.append(CInv(t=2, h=best_block)) p2p_block_store.send_and_ping(good_getdata) p2p_block_store.wait_until(lambda: p2p_block_store.blocks[best_block] == 1) def run_test(self): self.test_invalid_getdata() if __name__ == '__main__': GetdataTest(__file__).main()