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test/functional/conf_args.py
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| File Mode | null | 100755 |
| #!/usr/bin/env python3 | |||||
| # Copyright (c) 2017 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 various command line arguments and configuration file parameters.""" | |||||
| import time | |||||
| import os | |||||
| from test_framework.test_framework import BitcoinTestFramework | |||||
| from test_framework.util import get_datadir_path | |||||
| class ConfArgsTest(BitcoinTestFramework): | |||||
| def set_test_params(self): | |||||
| self.setup_clean_chain = True | |||||
| self.num_nodes = 1 | |||||
| def run_test(self): | |||||
| self.stop_node(0) | |||||
| # Remove the -datadir argument so it doesn't override the config file | |||||
| self.nodes[0].args = [ | |||||
| arg for arg in self.nodes[0].args if not arg.startswith("-datadir")] | |||||
| default_data_dir = get_datadir_path(self.options.tmpdir, 0) | |||||
| new_data_dir = os.path.join(default_data_dir, 'newdatadir') | |||||
| new_data_dir_2 = os.path.join(default_data_dir, 'newdatadir2') | |||||
| # Check that using -datadir argument on non-existent directory fails | |||||
| self.nodes[0].datadir = new_data_dir | |||||
| self.assert_start_raises_init_error( | |||||
| 0, ['-datadir='+new_data_dir], | |||||
| 'Error: Specified data directory "' + new_data_dir + '" does not exist.') | |||||
| # Check that using non-existent datadir in conf file fails | |||||
| conf_file = os.path.join(default_data_dir, "bitcoin.conf") | |||||
| with open(conf_file, 'a', encoding='utf8') as f: | |||||
| f.write("datadir=" + new_data_dir + "\n") | |||||
| self.assert_start_raises_init_error( | |||||
| 0, ['-conf='+conf_file], | |||||
| 'Error reading configuration file: specified data directory "' + new_data_dir + '" does not exist.') | |||||
| # Create the directory and ensure the config file now works | |||||
| os.mkdir(new_data_dir) | |||||
| self.start_node(0, ['-conf='+conf_file, '-wallet=w1']) | |||||
| time.sleep(5) | |||||
| self.stop_node(0) | |||||
| assert os.path.isfile(os.path.join( | |||||
| new_data_dir, 'regtest', 'wallets', 'w1')) | |||||
| # Ensure command line argument overrides datadir in conf | |||||
| os.mkdir(new_data_dir_2) | |||||
| self.nodes[0].datadir = new_data_dir_2 | |||||
| self.start_node(0, ['-datadir='+new_data_dir_2, | |||||
| '-conf='+conf_file, '-wallet=w2']) | |||||
| assert os.path.isfile(os.path.join( | |||||
| new_data_dir_2, 'regtest', 'wallets', 'w2')) | |||||
| if __name__ == '__main__': | |||||
| ConfArgsTest().main() | |||||