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#!/usr/bin/env python3
# Copyright (c) 2018 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 the blocksdir option.
"""
from test_framework.test_framework import BitcoinTestFramework, initialize_datadir
import shutil
import os
class BlocksdirTest(BitcoinTestFramework):
def set_test_params(self):
self.setup_clean_chain = True
self.num_nodes = 1
def run_test(self):
self.stop_node(0)
node0path = os.path.join(self.options.tmpdir, "node0")
shutil.rmtree(node0path)
initialize_datadir(self.options.tmpdir, 0)
self.log.info("Starting with non exiting blocksdir ...")
self.assert_start_raises_init_error(0, ["-blocksdir="+self.options.tmpdir+ "/blocksdir"], "Specified blocks director")
os.mkdir(self.options.tmpdir+ "/blocksdir")
self.log.info("Starting with exiting blocksdir ...")
self.start_node(0, ["-blocksdir="+self.options.tmpdir+ "/blocksdir"])
self.log.info("mining blocks..")
self.nodes[0].generate(10)
assert(os.path.isfile(os.path.join(self.options.tmpdir, "blocksdir", "regtest", "blocks", "blk00000.dat")))
assert(os.path.isdir(os.path.join(self.options.tmpdir, "node0", "regtest", "blocks", "index")))
if __name__ == '__main__':
BlocksdirTest().main()
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