dash/test/functional/feature_help.py
MarcoFalke 2f33d861e7 Merge #17770: test: bump test timeouts so that functional tests run in valgrind
2d23082cbe4641175d752a5969f67cdadf1afcea bump test timeouts so that functional tests run in valgrind (Micky Yun Chan)

Pull request description:

  ci/tests: Bump timeouts so all functional tests run on travis in valgrind #17763

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Tree-SHA512: 5a8c6e2ea02b715facfcb58c761577be15ae58c45a61654beb98c2c2653361196c2eec521bcae4a9a1bab8e409d6807de771ef4c46d3d05996ae47a22d499d54
2022-10-03 16:08:31 -04:00

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Python
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#!/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 dashd with -h works as expected."""
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 get_node_output(self, *, ret_code_expected):
ret_code = self.nodes[0].process.wait(timeout=60)
assert_equal(ret_code, ret_code_expected)
self.nodes[0].stdout.seek(0)
self.nodes[0].stderr.seek(0)
out = self.nodes[0].stdout.read()
err = self.nodes[0].stderr.read()
self.nodes[0].stdout.close()
self.nodes[0].stderr.close()
# Clean up TestNode state
self.nodes[0].running = False
self.nodes[0].process = None
self.nodes[0].rpc_connected = False
self.nodes[0].rpc = None
return out, err
def run_test(self):
self.log.info("Start dashd with -h for help text")
self.nodes[0].start(extra_args=['-h'])
# Node should exit immediately and output help to stdout.
output, _ = self.get_node_output(ret_code_expected=0)
assert b'Options' in output
self.log.info("Help text received: {} (...)".format(output[0:60]))
self.log.info("Start dashd with -version for version information")
self.nodes[0].start(extra_args=['-version'])
# Node should exit immediately and output version to stdout.
output, _ = self.get_node_output(ret_code_expected=0)
assert b'version' in output
self.log.info("Version text received: {} (...)".format(output[0:60]))
# Test that arguments not in the help results in an error
self.log.info("Start dashdd with -fakearg to make sure it does not start")
self.nodes[0].start(extra_args=['-fakearg'])
# Node should exit immediately and output an error to stderr
_, output = self.get_node_output(ret_code_expected=1)
assert b'Error parsing command line arguments' in output
self.log.info("Error message received: {} (...)".format(output[0:60]))
if __name__ == '__main__':
HelpTest().main()