Changeset View
Changeset View
Standalone View
Standalone View
test/functional/feature_help.py
- This file was added.
Property | Old Value | New Value |
---|---|---|
File Mode | null | 100755 |
#!/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. | |||||
"""Verify that starting bitcoin with -h works as expected.""" | |||||
import subprocess | |||||
from test_framework.test_framework import BitcoinTestFramework | |||||
from test_framework.util import assert_equal | |||||
class HelpTest(BitcoinTestFramework): | |||||
def set_test_params(self): | |||||
self.setup_clean_chain = True | |||||
self.num_nodes = 1 | |||||
def setup_network(self): | |||||
self.add_nodes(self.num_nodes) | |||||
# Don't start the node | |||||
def run_test(self): | |||||
self.log.info("Start bitcoin with -h for help text") | |||||
self.nodes[0].start(extra_args=['-h'], | |||||
stderr=subprocess.PIPE, stdout=subprocess.PIPE) | |||||
# Node should exit immediately and output help to stdout. | |||||
ret_code = self.nodes[0].process.wait(timeout=1) | |||||
assert_equal(ret_code, 0) | |||||
output = self.nodes[0].process.stdout.read() | |||||
assert b'Options' in output | |||||
self.log.info("Help text received: {} (...)".format(output[0:60])) | |||||
self.nodes[0].running = False | |||||
self.log.info("Start bitcoin with -version for version information") | |||||
self.nodes[0].start(extra_args=['-version'], | |||||
stderr=subprocess.PIPE, stdout=subprocess.PIPE) | |||||
# Node should exit immediately and output version to stdout. | |||||
ret_code = self.nodes[0].process.wait(timeout=1) | |||||
assert_equal(ret_code, 0) | |||||
output = self.nodes[0].process.stdout.read() | |||||
assert b'version' in output | |||||
self.log.info("Version text received: {} (...)".format(output[0:60])) | |||||
self.nodes[0].running = False | |||||
if __name__ == '__main__': | |||||
HelpTest().main() |