git / moonbite-core / test/functional/feature_blocksdir.py · raw

#!/usr/bin/env python3# Copyright (c) 2018-2019 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 osimport shutilfrom test_framework.test_framework import BitcoinTestFramework, initialize_datadirclass BlocksdirTest(BitcoinTestFramework):    def set_test_params(self):        self.setup_clean_chain = True        self.num_nodes = 1    def run_test(self):        self.stop_node(0)        assert os.path.isdir(os.path.join(self.nodes[0].datadir, self.chain, "blocks"))        assert not os.path.isdir(os.path.join(self.nodes[0].datadir, "blocks"))        shutil.rmtree(self.nodes[0].datadir)        initialize_datadir(self.options.tmpdir, 0, self.chain)        self.log.info("Starting with nonexistent 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 "{}" does not exist.'.format(blocksdir_path))        os.mkdir(blocksdir_path)        self.log.info("Starting with existing blocksdir ...")        self.start_node(0, ["-blocksdir=" + blocksdir_path])        self.log.info("mining blocks..")        self.nodes[0].generatetoaddress(10, self.nodes[0].get_deterministic_priv_key().address)        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()