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test/functional/feature_config_args.py
| #!/usr/bin/env python3 | #!/usr/bin/env python3 | ||||
| # Copyright (c) 2017 The Bitcoin Core developers | # Copyright (c) 2017 The Bitcoin Core developers | ||||
| # Distributed under the MIT software license, see the accompanying | # Distributed under the MIT software license, see the accompanying | ||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| """Test various command line arguments and configuration file parameters.""" | """Test various command line arguments and configuration file parameters.""" | ||||
| import os | import os | ||||
| import re | |||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| class ConfArgsTest(BitcoinTestFramework): | class ConfArgsTest(BitcoinTestFramework): | ||||
| def set_test_params(self): | def set_test_params(self): | ||||
| self.setup_clean_chain = True | self.setup_clean_chain = True | ||||
| self.num_nodes = 1 | self.num_nodes = 1 | ||||
| def run_test(self): | def run_test(self): | ||||
| self.stop_node(0) | self.stop_node(0) | ||||
| # Remove the -datadir argument so it doesn't override the config file | # Remove the -datadir argument so it doesn't override the config file | ||||
| self.nodes[0].remove_default_args(["-datadir"]) | self.nodes[0].remove_default_args(["-datadir"]) | ||||
| default_data_dir = self.nodes[0].datadir | default_data_dir = self.nodes[0].datadir | ||||
| new_data_dir = os.path.join(default_data_dir, 'newdatadir') | new_data_dir = os.path.join(default_data_dir, 'newdatadir') | ||||
| new_data_dir_2 = os.path.join(default_data_dir, 'newdatadir2') | new_data_dir_2 = os.path.join(default_data_dir, 'newdatadir2') | ||||
| # Check that using -datadir argument on non-existent directory fails | # Check that using -datadir argument on non-existent directory fails | ||||
| self.nodes[0].datadir = new_data_dir | self.nodes[0].datadir = new_data_dir | ||||
| self.nodes[0].assert_start_raises_init_error( | self.nodes[0].assert_start_raises_init_error( | ||||
| ['-datadir=' + new_data_dir], | ['-datadir=' + new_data_dir], 'Error: Specified data directory "' + new_data_dir + '" does not exist.') | ||||
| 'Error: Specified data directory "' + re.escape(new_data_dir) + '" does not exist.') | |||||
| # Check that using non-existent datadir in conf file fails | # Check that using non-existent datadir in conf file fails | ||||
| conf_file = os.path.join(default_data_dir, "bitcoin.conf") | conf_file = os.path.join(default_data_dir, "bitcoin.conf") | ||||
| # datadir needs to be set before [regtest] section | # datadir needs to be set before [regtest] section | ||||
| conf_file_contents = open(conf_file, encoding='utf8').read() | conf_file_contents = open(conf_file, encoding='utf8').read() | ||||
| with open(conf_file, 'w', encoding='utf8') as f: | with open(conf_file, 'w', encoding='utf8') as f: | ||||
| f.write("datadir=" + new_data_dir + "\n") | f.write("datadir=" + new_data_dir + "\n") | ||||
| f.write(conf_file_contents) | f.write(conf_file_contents) | ||||
| self.nodes[0].assert_start_raises_init_error( | self.nodes[0].assert_start_raises_init_error( | ||||
| ['-conf=' + conf_file], | ['-conf=' + conf_file], 'Error reading configuration file: specified data directory "' + new_data_dir + '" does not exist.') | ||||
| 'Error reading configuration file: specified data directory "' + re.escape(new_data_dir) + '" does not exist.') | |||||
| # Create the directory and ensure the config file now works | # Create the directory and ensure the config file now works | ||||
| os.mkdir(new_data_dir) | os.mkdir(new_data_dir) | ||||
| self.start_node(0, ['-conf='+conf_file, '-wallet=w1']) | self.start_node(0, ['-conf='+conf_file, '-wallet=w1']) | ||||
| self.stop_node(0) | self.stop_node(0) | ||||
| assert os.path.exists(os.path.join( | assert os.path.exists(os.path.join( | ||||
| new_data_dir, 'regtest', 'wallets', 'w1')) | new_data_dir, 'regtest', 'wallets', 'w1')) | ||||
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