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317 lines
18 KiB
317 lines
18 KiB
#!/usr/bin/env python3
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# Copyright (c) 2017-2020 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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"""Test bitcoin-cli"""
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from decimal import Decimal
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import re
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from test_framework.blocktools import COINBASE_MATURITY
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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assert_greater_than_or_equal,
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assert_raises_process_error,
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assert_raises_rpc_error,
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get_auth_cookie,
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)
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import time
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# The block reward of coinbaseoutput.nValue (50) BTC/block matures after
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# COINBASE_MATURITY (100) blocks. Therefore, after mining 101 blocks we expect
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# node 0 to have a balance of (BLOCKS - COINBASE_MATURITY) * 50 BTC/block.
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BLOCKS = COINBASE_MATURITY + 1
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BALANCE = (BLOCKS - 100) * 50
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JSON_PARSING_ERROR = 'error: Error parsing JSON: foo'
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BLOCKS_VALUE_OF_ZERO = 'error: the first argument (number of blocks to generate, default: 1) must be an integer value greater than zero'
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TOO_MANY_ARGS = 'error: too many arguments (maximum 2 for nblocks and maxtries)'
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WALLET_NOT_LOADED = 'Requested wallet does not exist or is not loaded'
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WALLET_NOT_SPECIFIED = 'Wallet file not specified'
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def cli_get_info_string_to_dict(cli_get_info_string):
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"""Helper method to convert human-readable -getinfo into a dictionary"""
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cli_get_info = {}
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lines = cli_get_info_string.splitlines()
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line_idx = 0
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ansi_escape = re.compile(r'(\x9B|\x1B\[)[0-?]*[ -\/]*[@-~]')
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while line_idx < len(lines):
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# Remove ansi colour code
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line = ansi_escape.sub('', lines[line_idx])
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if "Balances" in line:
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# When "Balances" appears in a line, all of the following lines contain "balance: wallet" until an empty line
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cli_get_info["Balances"] = {}
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while line_idx < len(lines) and not (lines[line_idx + 1] == ''):
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line_idx += 1
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balance, wallet = lines[line_idx].strip().split(" ")
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# Remove right justification padding
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wallet = wallet.strip()
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if wallet == '""':
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# Set default wallet("") to empty string
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wallet = ''
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cli_get_info["Balances"][wallet] = balance.strip()
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elif ": " in line:
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key, value = line.split(": ")
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if key == 'Wallet' and value == '""':
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# Set default wallet("") to empty string
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value = ''
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if key == "Proxy" and value == "N/A":
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# Set N/A to empty string to represent no proxy
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value = ''
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cli_get_info[key.strip()] = value.strip()
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line_idx += 1
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return cli_get_info
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class TestBitcoinCli(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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if self.is_wallet_compiled():
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self.requires_wallet = True
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def skip_test_if_missing_module(self):
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self.skip_if_no_cli()
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def run_test(self):
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"""Main test logic"""
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self.nodes[0].generate(BLOCKS)
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self.log.info("Compare responses from getblockchaininfo RPC and `bitcoin-cli getblockchaininfo`")
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cli_response = self.nodes[0].cli.getblockchaininfo()
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rpc_response = self.nodes[0].getblockchaininfo()
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assert_equal(cli_response, rpc_response)
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user, password = get_auth_cookie(self.nodes[0].datadir, self.chain)
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self.log.info("Test -stdinrpcpass option")
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assert_equal(BLOCKS, self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input=password).getblockcount())
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assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input='foo').echo)
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self.log.info("Test -stdin and -stdinrpcpass")
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assert_equal(['foo', 'bar'], self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input=password + '\nfoo\nbar').echo())
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assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input='foo').echo)
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self.log.info("Test connecting to a non-existing server")
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assert_raises_process_error(1, "Could not connect to the server", self.nodes[0].cli('-rpcport=1').echo)
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self.log.info("Test connecting with non-existing RPC cookie file")
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assert_raises_process_error(1, "Could not locate RPC credentials", self.nodes[0].cli('-rpccookiefile=does-not-exist', '-rpcpassword=').echo)
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self.log.info("Test -getinfo with arguments fails")
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assert_raises_process_error(1, "-getinfo takes no arguments", self.nodes[0].cli('-getinfo').help)
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self.log.info("Test -getinfo with -color=never does not return ANSI escape codes")
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assert "\u001b[0m" not in self.nodes[0].cli('-getinfo', '-color=never').send_cli()
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self.log.info("Test -getinfo with -color=always returns ANSI escape codes")
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assert "\u001b[0m" in self.nodes[0].cli('-getinfo', '-color=always').send_cli()
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self.log.info("Test -getinfo with invalid value for -color option")
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assert_raises_process_error(1, "Invalid value for -color option. Valid values: always, auto, never.", self.nodes[0].cli('-getinfo', '-color=foo').send_cli)
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self.log.info("Test -getinfo returns expected network and blockchain info")
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if self.is_wallet_compiled():
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self.nodes[0].encryptwallet(password)
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cli_get_info_string = self.nodes[0].cli('-getinfo').send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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network_info = self.nodes[0].getnetworkinfo()
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blockchain_info = self.nodes[0].getblockchaininfo()
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assert_equal(int(cli_get_info['Version']), network_info['version'])
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assert_equal(cli_get_info['Verification progress'], "%.4f%%" % (blockchain_info['verificationprogress'] * 100))
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assert_equal(int(cli_get_info['Blocks']), blockchain_info['blocks'])
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assert_equal(int(cli_get_info['Headers']), blockchain_info['headers'])
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assert_equal(int(cli_get_info['Time offset (s)']), network_info['timeoffset'])
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expected_network_info = f"in {network_info['connections_in']}, out {network_info['connections_out']}, total {network_info['connections']}"
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assert_equal(cli_get_info["Network"], expected_network_info)
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assert_equal(cli_get_info['Proxy'], network_info['networks'][0]['proxy'])
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assert_equal(Decimal(cli_get_info['Difficulty']), blockchain_info['difficulty'])
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assert_equal(cli_get_info['Chain'], blockchain_info['chain'])
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if self.is_wallet_compiled():
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self.log.info("Test -getinfo and bitcoin-cli getwalletinfo return expected wallet info")
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assert_equal(Decimal(cli_get_info['Balance']), BALANCE)
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assert 'Balances' not in cli_get_info_string
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wallet_info = self.nodes[0].getwalletinfo()
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assert_equal(int(cli_get_info['Keypool size']), wallet_info['keypoolsize'])
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assert_equal(int(cli_get_info['Unlocked until']), wallet_info['unlocked_until'])
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assert_equal(Decimal(cli_get_info['Transaction fee rate (-paytxfee) (BTC/kvB)']), wallet_info['paytxfee'])
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assert_equal(Decimal(cli_get_info['Min tx relay fee rate (BTC/kvB)']), network_info['relayfee'])
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assert_equal(self.nodes[0].cli.getwalletinfo(), wallet_info)
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# Setup to test -getinfo, -generate, and -rpcwallet= with multiple wallets.
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wallets = [self.default_wallet_name, 'Encrypted', 'secret']
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amounts = [BALANCE + Decimal('9.999928'), Decimal(9), Decimal(31)]
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self.nodes[0].createwallet(wallet_name=wallets[1])
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self.nodes[0].createwallet(wallet_name=wallets[2])
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w1 = self.nodes[0].get_wallet_rpc(wallets[0])
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w2 = self.nodes[0].get_wallet_rpc(wallets[1])
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w3 = self.nodes[0].get_wallet_rpc(wallets[2])
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rpcwallet2 = '-rpcwallet={}'.format(wallets[1])
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rpcwallet3 = '-rpcwallet={}'.format(wallets[2])
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w1.walletpassphrase(password, self.rpc_timeout)
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w2.encryptwallet(password)
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w1.sendtoaddress(w2.getnewaddress(), amounts[1])
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w1.sendtoaddress(w3.getnewaddress(), amounts[2])
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# Mine a block to confirm; adds a block reward (50 BTC) to the default wallet.
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self.nodes[0].generate(1)
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self.log.info("Test -getinfo with multiple wallets and -rpcwallet returns specified wallet balance")
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for i in range(len(wallets)):
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cli_get_info_string = self.nodes[0].cli('-getinfo', '-rpcwallet={}'.format(wallets[i])).send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balances' not in cli_get_info_string
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assert_equal(cli_get_info["Wallet"], wallets[i])
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assert_equal(Decimal(cli_get_info['Balance']), amounts[i])
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self.log.info("Test -getinfo with multiple wallets and -rpcwallet=non-existing-wallet returns no balances")
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cli_get_info_string = self.nodes[0].cli('-getinfo', '-rpcwallet=does-not-exist').send_cli()
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assert 'Balance' not in cli_get_info_string
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assert 'Balances' not in cli_get_info_string
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self.log.info("Test -getinfo with multiple wallets returns all loaded wallet names and balances")
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assert_equal(set(self.nodes[0].listwallets()), set(wallets))
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cli_get_info_string = self.nodes[0].cli('-getinfo').send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balance' not in cli_get_info
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for k, v in zip(wallets, amounts):
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assert_equal(Decimal(cli_get_info['Balances'][k]), v)
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# Unload the default wallet and re-verify.
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self.nodes[0].unloadwallet(wallets[0])
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assert wallets[0] not in self.nodes[0].listwallets()
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cli_get_info_string = self.nodes[0].cli('-getinfo').send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balance' not in cli_get_info
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assert 'Balances' in cli_get_info_string
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for k, v in zip(wallets[1:], amounts[1:]):
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assert_equal(Decimal(cli_get_info['Balances'][k]), v)
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assert wallets[0] not in cli_get_info
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self.log.info("Test -getinfo after unloading all wallets except a non-default one returns its balance")
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self.nodes[0].unloadwallet(wallets[2])
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assert_equal(self.nodes[0].listwallets(), [wallets[1]])
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cli_get_info_string = self.nodes[0].cli('-getinfo').send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balances' not in cli_get_info_string
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assert_equal(cli_get_info['Wallet'], wallets[1])
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assert_equal(Decimal(cli_get_info['Balance']), amounts[1])
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self.log.info("Test -getinfo with -rpcwallet=remaining-non-default-wallet returns only its balance")
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cli_get_info_string = self.nodes[0].cli('-getinfo', rpcwallet2).send_cli()
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cli_get_info = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balances' not in cli_get_info_string
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assert_equal(cli_get_info['Wallet'], wallets[1])
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assert_equal(Decimal(cli_get_info['Balance']), amounts[1])
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self.log.info("Test -getinfo with -rpcwallet=unloaded wallet returns no balances")
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cli_get_info_string = self.nodes[0].cli('-getinfo', rpcwallet3).send_cli()
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cli_get_info_keys = cli_get_info_string_to_dict(cli_get_info_string)
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assert 'Balance' not in cli_get_info_keys
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assert 'Balances' not in cli_get_info_string
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# Test bitcoin-cli -generate.
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n1 = 3
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n2 = 4
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w2.walletpassphrase(password, self.rpc_timeout)
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blocks = self.nodes[0].getblockcount()
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self.log.info('Test -generate with no args')
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generate = self.nodes[0].cli('-generate').send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), 1)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1)
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self.log.info('Test -generate with bad args')
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assert_raises_process_error(1, JSON_PARSING_ERROR, self.nodes[0].cli('-generate', 'foo').echo)
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assert_raises_process_error(1, BLOCKS_VALUE_OF_ZERO, self.nodes[0].cli('-generate', 0).echo)
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assert_raises_process_error(1, TOO_MANY_ARGS, self.nodes[0].cli('-generate', 1, 2, 3).echo)
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self.log.info('Test -generate with nblocks')
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generate = self.nodes[0].cli('-generate', n1).send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), n1)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1 + n1)
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self.log.info('Test -generate with nblocks and maxtries')
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generate = self.nodes[0].cli('-generate', n2, 1000000).send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), n2)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1 + n1 + n2)
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self.log.info('Test -generate -rpcwallet in single-wallet mode')
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generate = self.nodes[0].cli(rpcwallet2, '-generate').send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), 1)
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assert_equal(self.nodes[0].getblockcount(), blocks + 2 + n1 + n2)
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self.log.info('Test -generate -rpcwallet=unloaded wallet raises RPC error')
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assert_raises_rpc_error(-18, WALLET_NOT_LOADED, self.nodes[0].cli(rpcwallet3, '-generate').echo)
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assert_raises_rpc_error(-18, WALLET_NOT_LOADED, self.nodes[0].cli(rpcwallet3, '-generate', 'foo').echo)
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assert_raises_rpc_error(-18, WALLET_NOT_LOADED, self.nodes[0].cli(rpcwallet3, '-generate', 0).echo)
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assert_raises_rpc_error(-18, WALLET_NOT_LOADED, self.nodes[0].cli(rpcwallet3, '-generate', 1, 2, 3).echo)
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# Test bitcoin-cli -generate with -rpcwallet in multiwallet mode.
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self.nodes[0].loadwallet(wallets[2])
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n3 = 4
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n4 = 10
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blocks = self.nodes[0].getblockcount()
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self.log.info('Test -generate -rpcwallet with no args')
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generate = self.nodes[0].cli(rpcwallet2, '-generate').send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), 1)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1)
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self.log.info('Test -generate -rpcwallet with bad args')
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assert_raises_process_error(1, JSON_PARSING_ERROR, self.nodes[0].cli(rpcwallet2, '-generate', 'foo').echo)
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assert_raises_process_error(1, BLOCKS_VALUE_OF_ZERO, self.nodes[0].cli(rpcwallet2, '-generate', 0).echo)
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assert_raises_process_error(1, TOO_MANY_ARGS, self.nodes[0].cli(rpcwallet2, '-generate', 1, 2, 3).echo)
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self.log.info('Test -generate -rpcwallet with nblocks')
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generate = self.nodes[0].cli(rpcwallet2, '-generate', n3).send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), n3)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1 + n3)
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self.log.info('Test -generate -rpcwallet with nblocks and maxtries')
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generate = self.nodes[0].cli(rpcwallet2, '-generate', n4, 1000000).send_cli()
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assert_equal(set(generate.keys()), {'address', 'blocks'})
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assert_equal(len(generate["blocks"]), n4)
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assert_equal(self.nodes[0].getblockcount(), blocks + 1 + n3 + n4)
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self.log.info('Test -generate without -rpcwallet in multiwallet mode raises RPC error')
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assert_raises_rpc_error(-19, WALLET_NOT_SPECIFIED, self.nodes[0].cli('-generate').echo)
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assert_raises_rpc_error(-19, WALLET_NOT_SPECIFIED, self.nodes[0].cli('-generate', 'foo').echo)
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assert_raises_rpc_error(-19, WALLET_NOT_SPECIFIED, self.nodes[0].cli('-generate', 0).echo)
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assert_raises_rpc_error(-19, WALLET_NOT_SPECIFIED, self.nodes[0].cli('-generate', 1, 2, 3).echo)
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else:
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self.log.info("*** Wallet not compiled; cli getwalletinfo and -getinfo wallet tests skipped")
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self.nodes[0].generate(25) # maintain block parity with the wallet_compiled conditional branch
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self.log.info("Test -version with node stopped")
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self.stop_node(0)
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cli_response = self.nodes[0].cli('-version').send_cli()
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assert "{} RPC client version".format(self.config['environment']['PACKAGE_NAME']) in cli_response
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self.log.info("Test -rpcwait option successfully waits for RPC connection")
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self.nodes[0].start() # start node without RPC connection
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self.nodes[0].wait_for_cookie_credentials() # ensure cookie file is available to avoid race condition
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blocks = self.nodes[0].cli('-rpcwait').send_cli('getblockcount')
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self.nodes[0].wait_for_rpc_connection()
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assert_equal(blocks, BLOCKS + 25)
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self.log.info("Test -rpcwait option waits at most -rpcwaittimeout seconds for startup")
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self.stop_node(0) # stop the node so we time out
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start_time = time.time()
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assert_raises_process_error(1, "Could not connect to the server", self.nodes[0].cli('-rpcwait', '-rpcwaittimeout=5').echo)
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assert_greater_than_or_equal(time.time(), start_time + 5)
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if __name__ == '__main__':
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TestBitcoinCli().main()
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