306 lines
15 KiB
Python
Executable File
306 lines
15 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2017-2018 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
"""Test multiwallet.
|
|
|
|
Verify that a bitcoind node can load multiple wallet files
|
|
"""
|
|
import os
|
|
import shutil
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.test_node import ErrorMatch
|
|
from test_framework.util import (
|
|
assert_equal,
|
|
assert_raises_rpc_error,
|
|
)
|
|
|
|
|
|
class MultiWalletTest(BitcoinTestFramework):
|
|
def set_test_params(self):
|
|
self.setup_clean_chain = True
|
|
self.num_nodes = 2
|
|
self.supports_cli = True
|
|
|
|
def skip_test_if_missing_module(self):
|
|
self.skip_if_no_wallet()
|
|
|
|
def run_test(self):
|
|
node = self.nodes[0]
|
|
|
|
data_dir = lambda *p: os.path.join(node.datadir, 'regtest', *p)
|
|
wallet_dir = lambda *p: data_dir('wallets', *p)
|
|
wallet = lambda name: node.get_wallet_rpc(name)
|
|
|
|
def wallet_file(name):
|
|
if os.path.isdir(wallet_dir(name)):
|
|
return wallet_dir(name, "wallet.dat")
|
|
return wallet_dir(name)
|
|
|
|
# check wallet.dat is created
|
|
self.stop_nodes()
|
|
assert_equal(os.path.isfile(wallet_dir('wallet.dat')), True)
|
|
|
|
# create symlink to verify wallet directory path can be referenced
|
|
# through symlink
|
|
if os.name != 'nt':
|
|
os.mkdir(wallet_dir('w7'))
|
|
os.symlink('w7', wallet_dir('w7_symlink'))
|
|
|
|
# rename wallet.dat to make sure plain wallet file paths (as opposed to
|
|
# directory paths) can be loaded
|
|
os.rename(wallet_dir("wallet.dat"), wallet_dir("w8"))
|
|
|
|
# create another dummy wallet for use in testing backups later
|
|
self.start_node(0, [])
|
|
self.stop_nodes()
|
|
empty_wallet = os.path.join(self.options.tmpdir, 'empty.dat')
|
|
os.rename(wallet_dir("wallet.dat"), empty_wallet)
|
|
|
|
# restart node with a mix of wallet names:
|
|
# w1, w2, w3 - to verify new wallets created when non-existing paths specified
|
|
# w - to verify wallet name matching works when one wallet path is prefix of another
|
|
# sub/w5 - to verify relative wallet path is created correctly
|
|
# extern/w6 - to verify absolute wallet path is created correctly
|
|
# w7_symlink - to verify symlinked wallet path is initialized correctly
|
|
# w8 - to verify existing wallet file is loaded correctly
|
|
# '' - to verify default wallet file is created correctly
|
|
wallet_names = ['w1', 'w2', 'w3', 'w', 'sub/w5', os.path.join(self.options.tmpdir, 'extern/w6'), 'w7_symlink', 'w8', '']
|
|
if os.name == 'nt':
|
|
wallet_names.remove('w7_symlink')
|
|
extra_args = ['-wallet={}'.format(n) for n in wallet_names]
|
|
self.start_node(0, extra_args)
|
|
assert_equal(set(node.listwallets()), set(wallet_names))
|
|
|
|
# check that all requested wallets were created
|
|
self.stop_node(0)
|
|
for wallet_name in wallet_names:
|
|
assert_equal(os.path.isfile(wallet_file(wallet_name)), True)
|
|
|
|
# should not initialize if wallet path can't be created
|
|
exp_stderr = "boost::filesystem::create_directory:"
|
|
self.nodes[0].assert_start_raises_init_error(['-wallet=wallet.dat/bad'], exp_stderr, match=ErrorMatch.PARTIAL_REGEX)
|
|
|
|
self.nodes[0].assert_start_raises_init_error(['-walletdir=wallets'], 'Error: Specified -walletdir "wallets" does not exist')
|
|
self.nodes[0].assert_start_raises_init_error(['-walletdir=wallets'], 'Error: Specified -walletdir "wallets" is a relative path', cwd=data_dir())
|
|
self.nodes[0].assert_start_raises_init_error(['-walletdir=debug.log'], 'Error: Specified -walletdir "debug.log" is not a directory', cwd=data_dir())
|
|
|
|
# should not initialize if there are duplicate wallets
|
|
self.nodes[0].assert_start_raises_init_error(['-wallet=w1', '-wallet=w1'], 'Error: Error loading wallet w1. Duplicate -wallet filename specified.')
|
|
|
|
# should not initialize if one wallet is a copy of another
|
|
shutil.copyfile(wallet_dir('w8'), wallet_dir('w8_copy'))
|
|
exp_stderr = "BerkeleyBatch: Can't open database w8_copy \(duplicates fileid \w+ from w8\)"
|
|
self.nodes[0].assert_start_raises_init_error(['-wallet=w8', '-wallet=w8_copy'], exp_stderr, match=ErrorMatch.PARTIAL_REGEX)
|
|
|
|
# should not initialize if wallet file is a symlink
|
|
if os.name != 'nt':
|
|
os.symlink('w8', wallet_dir('w8_symlink'))
|
|
self.nodes[0].assert_start_raises_init_error(['-wallet=w8_symlink'], 'Error: Invalid -wallet path \'w8_symlink\'\. .*', match=ErrorMatch.FULL_REGEX)
|
|
|
|
# should not initialize if the specified walletdir does not exist
|
|
self.nodes[0].assert_start_raises_init_error(['-walletdir=bad'], 'Error: Specified -walletdir "bad" does not exist')
|
|
# should not initialize if the specified walletdir is not a directory
|
|
not_a_dir = wallet_dir('notadir')
|
|
open(not_a_dir, 'a', encoding="utf8").close()
|
|
self.nodes[0].assert_start_raises_init_error(['-walletdir=' + not_a_dir], 'Error: Specified -walletdir "' + not_a_dir + '" is not a directory')
|
|
|
|
self.log.info("Do not allow -zapwallettxes with multiwallet")
|
|
self.nodes[0].assert_start_raises_init_error(['-zapwallettxes', '-wallet=w1', '-wallet=w2'], "Error: -zapwallettxes is only allowed with a single wallet file")
|
|
self.nodes[0].assert_start_raises_init_error(['-zapwallettxes=1', '-wallet=w1', '-wallet=w2'], "Error: -zapwallettxes is only allowed with a single wallet file")
|
|
self.nodes[0].assert_start_raises_init_error(['-zapwallettxes=2', '-wallet=w1', '-wallet=w2'], "Error: -zapwallettxes is only allowed with a single wallet file")
|
|
|
|
self.log.info("Do not allow -salvagewallet with multiwallet")
|
|
self.nodes[0].assert_start_raises_init_error(['-salvagewallet', '-wallet=w1', '-wallet=w2'], "Error: -salvagewallet is only allowed with a single wallet file")
|
|
self.nodes[0].assert_start_raises_init_error(['-salvagewallet=1', '-wallet=w1', '-wallet=w2'], "Error: -salvagewallet is only allowed with a single wallet file")
|
|
|
|
self.log.info("Do not allow -upgradewallet with multiwallet")
|
|
self.nodes[0].assert_start_raises_init_error(['-upgradewallet', '-wallet=w1', '-wallet=w2'], "Error: -upgradewallet is only allowed with a single wallet file")
|
|
self.nodes[0].assert_start_raises_init_error(['-upgradewallet=1', '-wallet=w1', '-wallet=w2'], "Error: -upgradewallet is only allowed with a single wallet file")
|
|
|
|
# if wallets/ doesn't exist, datadir should be the default wallet dir
|
|
wallet_dir2 = data_dir('walletdir')
|
|
os.rename(wallet_dir(), wallet_dir2)
|
|
self.start_node(0, ['-wallet=w4', '-wallet=w5'])
|
|
assert_equal(set(node.listwallets()), {"w4", "w5"})
|
|
w5 = wallet("w5")
|
|
w5.generate(1)
|
|
|
|
# now if wallets/ exists again, but the rootdir is specified as the walletdir, w4 and w5 should still be loaded
|
|
os.rename(wallet_dir2, wallet_dir())
|
|
self.restart_node(0, ['-wallet=w4', '-wallet=w5', '-walletdir=' + data_dir()])
|
|
assert_equal(set(node.listwallets()), {"w4", "w5"})
|
|
w5 = wallet("w5")
|
|
w5_info = w5.getwalletinfo()
|
|
assert_equal(w5_info['immature_balance'], 50)
|
|
|
|
competing_wallet_dir = os.path.join(self.options.tmpdir, 'competing_walletdir')
|
|
os.mkdir(competing_wallet_dir)
|
|
self.restart_node(0, ['-walletdir=' + competing_wallet_dir])
|
|
exp_stderr = "Error: Error initializing wallet database environment \"\S+competing_walletdir\"!"
|
|
self.nodes[1].assert_start_raises_init_error(['-walletdir=' + competing_wallet_dir], exp_stderr, match=ErrorMatch.PARTIAL_REGEX)
|
|
|
|
self.restart_node(0, extra_args)
|
|
|
|
wallets = [wallet(w) for w in wallet_names]
|
|
wallet_bad = wallet("bad")
|
|
|
|
# check wallet names and balances
|
|
wallets[0].generate(1)
|
|
for wallet_name, wallet in zip(wallet_names, wallets):
|
|
info = wallet.getwalletinfo()
|
|
assert_equal(info['immature_balance'], 50 if wallet is wallets[0] else 0)
|
|
assert_equal(info['walletname'], wallet_name)
|
|
|
|
# accessing invalid wallet fails
|
|
assert_raises_rpc_error(-18, "Requested wallet does not exist or is not loaded", wallet_bad.getwalletinfo)
|
|
|
|
# accessing wallet RPC without using wallet endpoint fails
|
|
assert_raises_rpc_error(-19, "Wallet file not specified", node.getwalletinfo)
|
|
|
|
w1, w2, w3, w4, *_ = wallets
|
|
w1.generate(101)
|
|
assert_equal(w1.getbalance(), 100)
|
|
assert_equal(w2.getbalance(), 0)
|
|
assert_equal(w3.getbalance(), 0)
|
|
assert_equal(w4.getbalance(), 0)
|
|
|
|
w1.sendtoaddress(w2.getnewaddress(), 1)
|
|
w1.sendtoaddress(w3.getnewaddress(), 2)
|
|
w1.sendtoaddress(w4.getnewaddress(), 3)
|
|
w1.generate(1)
|
|
assert_equal(w2.getbalance(), 1)
|
|
assert_equal(w3.getbalance(), 2)
|
|
assert_equal(w4.getbalance(), 3)
|
|
|
|
batch = w1.batch([w1.getblockchaininfo.get_request(), w1.getwalletinfo.get_request()])
|
|
assert_equal(batch[0]["result"]["chain"], "regtest")
|
|
assert_equal(batch[1]["result"]["walletname"], "w1")
|
|
|
|
self.log.info('Check for per-wallet settxfee call')
|
|
assert_equal(w1.getwalletinfo()['paytxfee'], 0)
|
|
assert_equal(w2.getwalletinfo()['paytxfee'], 0)
|
|
w2.settxfee(4.0)
|
|
assert_equal(w1.getwalletinfo()['paytxfee'], 0)
|
|
assert_equal(w2.getwalletinfo()['paytxfee'], 4.0)
|
|
|
|
self.log.info("Test dynamic wallet loading")
|
|
|
|
self.restart_node(0, ['-nowallet'])
|
|
assert_equal(node.listwallets(), [])
|
|
assert_raises_rpc_error(-32601, "Method not found", node.getwalletinfo)
|
|
|
|
self.log.info("Load first wallet")
|
|
loadwallet_name = node.loadwallet(wallet_names[0])
|
|
assert_equal(loadwallet_name['name'], wallet_names[0])
|
|
assert_equal(node.listwallets(), wallet_names[0:1])
|
|
node.getwalletinfo()
|
|
w1 = node.get_wallet_rpc(wallet_names[0])
|
|
w1.getwalletinfo()
|
|
|
|
self.log.info("Load second wallet")
|
|
loadwallet_name = node.loadwallet(wallet_names[1])
|
|
assert_equal(loadwallet_name['name'], wallet_names[1])
|
|
assert_equal(node.listwallets(), wallet_names[0:2])
|
|
assert_raises_rpc_error(-19, "Wallet file not specified", node.getwalletinfo)
|
|
w2 = node.get_wallet_rpc(wallet_names[1])
|
|
w2.getwalletinfo()
|
|
|
|
self.log.info("Load remaining wallets")
|
|
for wallet_name in wallet_names[2:]:
|
|
loadwallet_name = self.nodes[0].loadwallet(wallet_name)
|
|
assert_equal(loadwallet_name['name'], wallet_name)
|
|
|
|
assert_equal(set(self.nodes[0].listwallets()), set(wallet_names))
|
|
|
|
# Fail to load if wallet doesn't exist
|
|
assert_raises_rpc_error(-18, 'Wallet wallets not found.', self.nodes[0].loadwallet, 'wallets')
|
|
|
|
# Fail to load duplicate wallets
|
|
assert_raises_rpc_error(-4, 'Wallet file verification failed: Error loading wallet w1. Duplicate -wallet filename specified.', self.nodes[0].loadwallet, wallet_names[0])
|
|
|
|
# Fail to load if one wallet is a copy of another
|
|
assert_raises_rpc_error(-1, "BerkeleyBatch: Can't open database w8_copy (duplicates fileid", self.nodes[0].loadwallet, 'w8_copy')
|
|
|
|
# Fail to load if wallet file is a symlink
|
|
if os.name != 'nt':
|
|
assert_raises_rpc_error(-4, "Wallet file verification failed: Invalid -wallet path 'w8_symlink'", self.nodes[0].loadwallet, 'w8_symlink')
|
|
|
|
# Fail to load if a directory is specified that doesn't contain a wallet
|
|
os.mkdir(wallet_dir('empty_wallet_dir'))
|
|
assert_raises_rpc_error(-18, "Directory empty_wallet_dir does not contain a wallet.dat file", self.nodes[0].loadwallet, 'empty_wallet_dir')
|
|
|
|
self.log.info("Test dynamic wallet creation.")
|
|
|
|
# Fail to create a wallet if it already exists.
|
|
assert_raises_rpc_error(-4, "Wallet w2 already exists.", self.nodes[0].createwallet, 'w2')
|
|
|
|
# Successfully create a wallet with a new name
|
|
loadwallet_name = self.nodes[0].createwallet('w9')
|
|
assert_equal(loadwallet_name['name'], 'w9')
|
|
w9 = node.get_wallet_rpc('w9')
|
|
assert_equal(w9.getwalletinfo()['walletname'], 'w9')
|
|
|
|
assert 'w9' in self.nodes[0].listwallets()
|
|
|
|
# Successfully create a wallet using a full path
|
|
new_wallet_dir = os.path.join(self.options.tmpdir, 'new_walletdir')
|
|
new_wallet_name = os.path.join(new_wallet_dir, 'w10')
|
|
loadwallet_name = self.nodes[0].createwallet(new_wallet_name)
|
|
assert_equal(loadwallet_name['name'], new_wallet_name)
|
|
w10 = node.get_wallet_rpc(new_wallet_name)
|
|
assert_equal(w10.getwalletinfo()['walletname'], new_wallet_name)
|
|
|
|
assert new_wallet_name in self.nodes[0].listwallets()
|
|
|
|
self.log.info("Test dynamic wallet unloading")
|
|
|
|
# Test `unloadwallet` errors
|
|
assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[0].unloadwallet)
|
|
assert_raises_rpc_error(-18, "Requested wallet does not exist or is not loaded", self.nodes[0].unloadwallet, "dummy")
|
|
assert_raises_rpc_error(-18, "Requested wallet does not exist or is not loaded", node.get_wallet_rpc("dummy").unloadwallet)
|
|
assert_raises_rpc_error(-8, "Cannot unload the requested wallet", w1.unloadwallet, "w2"),
|
|
|
|
# Successfully unload the specified wallet name
|
|
self.nodes[0].unloadwallet("w1")
|
|
assert 'w1' not in self.nodes[0].listwallets()
|
|
|
|
# Successfully unload the wallet referenced by the request endpoint
|
|
w2.unloadwallet()
|
|
assert 'w2' not in self.nodes[0].listwallets()
|
|
|
|
# Successfully unload all wallets
|
|
for wallet_name in self.nodes[0].listwallets():
|
|
self.nodes[0].unloadwallet(wallet_name)
|
|
assert_equal(self.nodes[0].listwallets(), [])
|
|
assert_raises_rpc_error(-32601, "Method not found (wallet method is disabled because no wallet is loaded)", self.nodes[0].getwalletinfo)
|
|
|
|
# Successfully load a previously unloaded wallet
|
|
self.nodes[0].loadwallet('w1')
|
|
assert_equal(self.nodes[0].listwallets(), ['w1'])
|
|
assert_equal(w1.getwalletinfo()['walletname'], 'w1')
|
|
|
|
# Test backing up and restoring wallets
|
|
self.log.info("Test wallet backup")
|
|
self.restart_node(0, ['-nowallet'])
|
|
for wallet_name in wallet_names:
|
|
self.nodes[0].loadwallet(wallet_name)
|
|
for wallet_name in wallet_names:
|
|
rpc = self.nodes[0].get_wallet_rpc(wallet_name)
|
|
addr = rpc.getnewaddress()
|
|
backup = os.path.join(self.options.tmpdir, 'backup.dat')
|
|
rpc.backupwallet(backup)
|
|
self.nodes[0].unloadwallet(wallet_name)
|
|
shutil.copyfile(empty_wallet, wallet_file(wallet_name))
|
|
self.nodes[0].loadwallet(wallet_name)
|
|
assert_equal(rpc.getaddressinfo(addr)['ismine'], False)
|
|
self.nodes[0].unloadwallet(wallet_name)
|
|
shutil.copyfile(backup, wallet_file(wallet_name))
|
|
self.nodes[0].loadwallet(wallet_name)
|
|
assert_equal(rpc.getaddressinfo(addr)['ismine'], True)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
MultiWalletTest().main()
|