mirror of https://github.com/bitcoin/bitcoin
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
2.1 KiB
55 lines
2.1 KiB
2 years ago
|
#!/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 removing undeleted pruned blk files on startup."""
|
||
|
|
|
||
|
|
import os
|
||
|
|
from test_framework.test_framework import BitcoinTestFramework
|
||
|
|
|
||
|
|
class FeatureRemovePrunedFilesOnStartupTest(BitcoinTestFramework):
|
||
|
|
def set_test_params(self):
|
||
|
|
self.num_nodes = 1
|
||
|
|
self.extra_args = [["-fastprune", "-prune=1"]]
|
||
|
|
|
||
|
|
def mine_batches(self, blocks):
|
||
|
|
n = blocks // 250
|
||
|
|
for _ in range(n):
|
||
|
|
self.generate(self.nodes[0], 250)
|
||
|
|
self.generate(self.nodes[0], blocks % 250)
|
||
|
|
self.sync_blocks()
|
||
|
|
|
||
|
|
def run_test(self):
|
||
|
|
blk0 = os.path.join(self.nodes[0].datadir, self.nodes[0].chain, 'blocks', 'blk00000.dat')
|
||
|
|
rev0 = os.path.join(self.nodes[0].datadir, self.nodes[0].chain, 'blocks', 'rev00000.dat')
|
||
|
|
blk1 = os.path.join(self.nodes[0].datadir, self.nodes[0].chain, 'blocks', 'blk00001.dat')
|
||
|
|
rev1 = os.path.join(self.nodes[0].datadir, self.nodes[0].chain, 'blocks', 'rev00001.dat')
|
||
|
|
self.mine_batches(800)
|
||
|
|
fo1 = os.open(blk0, os.O_RDONLY)
|
||
|
|
fo2 = os.open(rev1, os.O_RDONLY)
|
||
|
|
fd1 = os.fdopen(fo1)
|
||
|
|
fd2 = os.fdopen(fo2)
|
||
|
|
self.nodes[0].pruneblockchain(600)
|
||
|
|
|
||
|
|
# Windows systems will not remove files with an open fd
|
||
|
|
if os.name != 'nt':
|
||
|
|
assert not os.path.exists(blk0)
|
||
|
|
assert not os.path.exists(rev0)
|
||
|
|
assert not os.path.exists(blk1)
|
||
|
|
assert not os.path.exists(rev1)
|
||
|
|
else:
|
||
|
|
assert os.path.exists(blk0)
|
||
|
|
assert not os.path.exists(rev0)
|
||
|
|
assert not os.path.exists(blk1)
|
||
|
|
assert os.path.exists(rev1)
|
||
|
|
|
||
|
|
# Check that the files are removed on restart once the fds are closed
|
||
|
|
fd1.close()
|
||
|
|
fd2.close()
|
||
|
|
self.restart_node(0)
|
||
|
|
assert not os.path.exists(blk0)
|
||
|
|
assert not os.path.exists(rev1)
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
FeatureRemovePrunedFilesOnStartupTest().main()
|