dash/test/functional/feature_blocksdir.py
Kolby Moroz Liebl e197f976e1
backport bitcoin#16509 and add devnet test (#3946)
* Merge #16509: test: Adapt test framework for chains other than "regtest"

faf36838bdba7393960fce6ad0c56dc1f93f5870 test: Avoid hardcoding the chain name in combine_logs (MarcoFalke)
fa8a1d7ba30040f8c74f93fc41a61276c255a6a6 test: Adapt test framework for chains other than "regtest" (MarcoFalke)
68f546635d5de2ccfedadeabc7bc79e12e5eca6a test: Fix “local variable 'e' is assigned to but never used” (Ben Woosley)

Pull request description:

  This is required for various work in progress:

  * testchains #8994
  * signet #16411
  * some of my locally written tests

  While it will be unused in the master branch as of now, it will make all of those pull requests shorter. Thus review for non-regtest tests can focus on the actual changes and not some test framework changes.

ACKs for top commit:
  jonatack:
    ACK faf36838bdba7393960fce6ad0c56dc1f93f5870, ran tests and reviewed the code.

Tree-SHA512: 35add66c12cab68f2fac8f7c7d47c604d3f24eae9336ff78f83e2c92b3dc08a25e7f4217199bac5393dd3fb72f945bba9c001d6fbb8efd298c88858075fcb3d6

* Add devnet support for tests

* test: make sure devnet can connect to each other and start

* Partial merge bitcoin/bitcoin#16681: Tests: Use self.chain instead of 'regtest' in almost all current tests, revert one TODO while at it

Co-authored-by: MarcoFalke <falke.marco@gmail.com>
Co-authored-by: Jorge Timón <jtimon@jtimon.cc>
2021-01-22 09:58:07 -05:00

38 lines
1.4 KiB
Python
Executable File

#!/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.
"""
import os
import shutil
from test_framework.test_framework import BitcoinTestFramework, initialize_datadir
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)
shutil.rmtree(self.nodes[0].datadir)
initialize_datadir(self.options.tmpdir, 0, self.chain)
self.log.info("Starting with non exiting blocksdir ...")
blocksdir_path = os.path.join(self.options.tmpdir, 'blocksdir')
self.nodes[0].assert_start_raises_init_error(["-blocksdir=" + blocksdir_path], 'Error: Specified blocks directory "' +
blocksdir_path + '" does not exist.')
os.mkdir(blocksdir_path)
self.log.info("Starting with exiting blocksdir ...")
self.start_node(0, ["-blocksdir=" + blocksdir_path])
self.log.info("mining blocks..")
self.nodes[0].generate(10)
assert os.path.isfile(os.path.join(blocksdir_path, self.chain, "blocks", "blk00000.dat"))
assert os.path.isdir(os.path.join(self.nodes[0].datadir, self.chain, "blocks", "index"))
if __name__ == '__main__':
BlocksdirTest().main()