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test: Add tests for -noconf

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Hodlinator 2024-12-03 10:55:13 +01:00
parent 483f0dacc4
commit e4b6b1822c
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1 changed files with 32 additions and 0 deletions
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32
test/functional/feature_config_args.py
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@ -39,6 +39,37 @@ class ConfArgsTest(BitcoinTestFramework):
self.nodes[0].debug_log_path.parent.mkdir() self.nodes[0].debug_log_path.parent.mkdir()
self.nodes[0].debug_log_path.touch() self.nodes[0].debug_log_path.touch()
def test_negated_config(self):
self.log.info('Disabling configuration via -noconf')
conf_path = self.nodes[0].datadir_path / 'bitcoin.conf'
with open(conf_path, encoding='utf-8') as conf:
settings = [f'-{line.rstrip()}' for line in conf if len(line) > 1 and line[0] != '[']
os.rename(conf_path, conf_path.with_suffix('.confbkp'))
self.log.debug('Verifying garbage in config can be detected')
with open(conf_path, 'a', encoding='utf-8') as conf:
conf.write(f'garbage\n')
self.nodes[0].assert_start_raises_init_error(
extra_args=['-regtest'],
expected_msg='Error: Error reading configuration file: parse error on line 1: garbage',
)
self.log.debug('Verifying that disabling of the config file means garbage inside of it does ' \
'not prevent the node from starting, and message about existing config file is logged')
ignored_file_message = [f'[InitConfig] Data directory "{self.nodes[0].datadir_path}" contains a "bitcoin.conf" file which is explicitly ignored using -noconf.']
with self.nodes[0].assert_debug_log(timeout=60, expected_msgs=ignored_file_message):
self.start_node(0, extra_args=settings + ['-noconf'])
self.stop_node(0)
self.log.debug('Verifying no message appears when removing config file')
os.remove(conf_path)
with self.nodes[0].assert_debug_log(timeout=60, expected_msgs=[], unexpected_msgs=ignored_file_message):
self.start_node(0, extra_args=settings + ['-noconf'])
self.stop_node(0)
os.rename(conf_path.with_suffix('.confbkp'), conf_path)
def test_config_file_parser(self): def test_config_file_parser(self):
self.log.info('Test config file parser') self.log.info('Test config file parser')
@ -436,6 +467,7 @@ class ConfArgsTest(BitcoinTestFramework):
self.test_networkactive() self.test_networkactive()
self.test_connect_with_seednode() self.test_connect_with_seednode()
self.test_negated_config()
self.test_config_file_parser() self.test_config_file_parser()
self.test_config_file_log() self.test_config_file_log()
self.test_invalid_command_line_options() self.test_invalid_command_line_options()