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0fcb967e4d
903055730b Test gArgs erroring on unknown args (Andrew Chow) 4f8704d57f Give an error and exit if there are unknown parameters (Andrew Chow) 174f7c8080 Use a struct for arguments and nested map for categories (Andrew Chow) Pull request description: Following #13190, gArgs is aware of all of the command line arguments. This PR has gArgs check whether the arguments provided are actually valid arguments. When an unknown argument is encountered, an error is printed to stderr and the program exist. Since gArgs is used for everything that has command line arguments, `bitcoind`, `bitcoin-cli`, `bitcoin-qt`, `bitcoin-tx`, and `bench_bitcoin` are all effected by this change and all now have the same argument checking behavior. Closes #1044 Tree-SHA512: 388201319a7d6493204bb5433da47e8e6c8266882e809f6df45f86d925f1f320f2fd13edb3e57ffc6a37415dfdfc689f83929452bca224229783accb367032e7
58 lines
2.5 KiB
Python
Executable File
58 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2018 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Verify that starting dashd with -h works as expected."""
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import subprocess
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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class HelpTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def setup_network(self):
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self.add_nodes(self.num_nodes)
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# Don't start the node
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def run_test(self):
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self.log.info("Start dashd with -h for help text")
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self.nodes[0].start(extra_args=['-h'], stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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# Node should exit immediately and output help to stdout.
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ret_code = self.nodes[0].process.wait(timeout=1)
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assert_equal(ret_code, 0)
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output = self.nodes[0].process.stdout.read()
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assert b'Options' in output
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self.log.info("Help text received: {} (...)".format(output[0:60]))
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self.nodes[0].running = False
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self.log.info("Start dashd with -version for version information")
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self.nodes[0].start(extra_args=['-version'], stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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# Node should exit immediately and output version to stdout.
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ret_code = self.nodes[0].process.wait(timeout=1)
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assert_equal(ret_code, 0)
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output = self.nodes[0].process.stdout.read()
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assert b'version' in output
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self.log.info("Version text received: {} (...)".format(output[0:60]))
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# Test that arguments not in the help results in an error
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self.log.info("Start dashdd with -fakearg to make sure it does not start")
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self.nodes[0].start(extra_args=['-fakearg'], stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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# Node should exit immediately and output an error to stderr
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ret_code = self.nodes[0].process.wait(timeout=1)
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assert_equal(ret_code, 1)
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output = self.nodes[0].process.stderr.read()
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assert b'Error parsing command line arguments' in output
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self.log.info("Error message received: {} (...)".format(output[0:60]))
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# Clean up TestNode state
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self.nodes[0].running = False
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self.nodes[0].process = None
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self.nodes[0].rpc_connected = False
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self.nodes[0].rpc = None
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if __name__ == '__main__':
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HelpTest().main()
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