mirror of
https://github.com/bitcoin/bitcoin.git
synced 2024-11-19 01:42:58 +01:00
a0473442d1
-BEGIN VERIFY SCRIPT- sed -i -e 's/\s*().main\s*()/(__file__).main()/' $(git ls-files test/functional/*.py) sed -i -e 's/def __init__(self)/def __init__(self, test_file)/' test/functional/test_framework/test_framework.py -END VERIFY SCRIPT-
38 lines
1.2 KiB
Python
Executable File
38 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2022 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 block download
|
|
|
|
Ensure that even in IBD, we'll eventually sync chain from inbound peers
|
|
(whether we have only inbound peers or both inbound and outbound peers).
|
|
"""
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
|
|
class BlockSyncTest(BitcoinTestFramework):
|
|
|
|
def set_test_params(self):
|
|
self.setup_clean_chain = True
|
|
self.num_nodes = 3
|
|
|
|
def setup_network(self):
|
|
self.setup_nodes()
|
|
# Construct a network:
|
|
# node0 -> node1 -> node2
|
|
# So node1 has both an inbound and outbound peer.
|
|
# In our test, we will mine a block on node0, and ensure that it makes
|
|
# to both node1 and node2.
|
|
self.connect_nodes(0, 1)
|
|
self.connect_nodes(1, 2)
|
|
|
|
def run_test(self):
|
|
self.log.info("Setup network: node0->node1->node2")
|
|
self.log.info("Mining one block on node0 and verify all nodes sync")
|
|
self.generate(self.nodes[0], 1)
|
|
self.log.info("Success!")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
BlockSyncTest(__file__).main()
|