git / moonbite-core / test/functional/wallet_descriptor.py · raw
#!/usr/bin/env python3# Copyright (c) 2019 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 descriptor wallet function."""from test_framework.test_framework import BitcoinTestFrameworkfrom test_framework.util import ( assert_equal, assert_raises_rpc_error)class WalletDescriptorTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 1 self.extra_args = [['-keypool=100']] self.wallet_names = [] def skip_test_if_missing_module(self): self.skip_if_no_wallet() self.skip_if_no_sqlite() def run_test(self): # Make a legacy wallet and check it is BDB self.nodes[0].createwallet(wallet_name="legacy1", descriptors=False) wallet_info = self.nodes[0].getwalletinfo() assert_equal(wallet_info['format'], 'bdb') self.nodes[0].unloadwallet("legacy1") # Make a descriptor wallet self.log.info("Making a descriptor wallet") self.nodes[0].createwallet(wallet_name="desc1", descriptors=True) # A descriptor wallet should have 100 addresses * 3 types = 300 keys self.log.info("Checking wallet info") wallet_info = self.nodes[0].getwalletinfo() assert_equal(wallet_info['format'], 'sqlite') assert_equal(wallet_info['keypoolsize'], 300) assert_equal(wallet_info['keypoolsize_hd_internal'], 300) assert 'keypoololdest' not in wallet_info # Check that getnewaddress works self.log.info("Test that getnewaddress and getrawchangeaddress work") addr = self.nodes[0].getnewaddress("", "legacy") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('pkh(') assert_equal(addr_info['hdkeypath'], 'm/44\'/1\'/0\'/0/0') addr = self.nodes[0].getnewaddress("", "p2sh-segwit") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('sh(wpkh(') assert_equal(addr_info['hdkeypath'], 'm/49\'/1\'/0\'/0/0') addr = self.nodes[0].getnewaddress("", "bech32") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('wpkh(') assert_equal(addr_info['hdkeypath'], 'm/84\'/1\'/0\'/0/0') # Check that getrawchangeaddress works addr = self.nodes[0].getrawchangeaddress("legacy") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('pkh(') assert_equal(addr_info['hdkeypath'], 'm/44\'/1\'/0\'/1/0') addr = self.nodes[0].getrawchangeaddress("p2sh-segwit") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('sh(wpkh(') assert_equal(addr_info['hdkeypath'], 'm/49\'/1\'/0\'/1/0') addr = self.nodes[0].getrawchangeaddress("bech32") addr_info = self.nodes[0].getaddressinfo(addr) assert addr_info['desc'].startswith('wpkh(') assert_equal(addr_info['hdkeypath'], 'm/84\'/1\'/0\'/1/0') # Make a wallet to receive coins at self.nodes[0].createwallet(wallet_name="desc2", descriptors=True) recv_wrpc = self.nodes[0].get_wallet_rpc("desc2") send_wrpc = self.nodes[0].get_wallet_rpc("desc1") # Generate some coins send_wrpc.generatetoaddress(101, send_wrpc.getnewaddress()) # Make transactions self.log.info("Test sending and receiving") addr = recv_wrpc.getnewaddress() send_wrpc.sendtoaddress(addr, 10) # Make sure things are disabled self.log.info("Test disabled RPCs") assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importprivkey, "cVpF924EspNh8KjYsfhgY96mmxvT6DgdWiTYMtMjuM74hJaU5psW") assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importpubkey, send_wrpc.getaddressinfo(send_wrpc.getnewaddress())) assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importaddress, recv_wrpc.getnewaddress()) assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importmulti, []) assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.addmultisigaddress, 1, [recv_wrpc.getnewaddress()]) assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.dumpprivkey, recv_wrpc.getnewaddress()) assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.dumpwallet, 'wallet.dump') assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importwallet, 'wallet.dump') assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.sethdseed) self.log.info("Test encryption") # Get the master fingerprint before encrypt info1 = send_wrpc.getaddressinfo(send_wrpc.getnewaddress()) # Encrypt wallet 0 send_wrpc.encryptwallet('pass') send_wrpc.walletpassphrase('pass', 10) addr = send_wrpc.getnewaddress() info2 = send_wrpc.getaddressinfo(addr) assert info1['hdmasterfingerprint'] != info2['hdmasterfingerprint'] send_wrpc.walletlock() assert 'hdmasterfingerprint' in send_wrpc.getaddressinfo(send_wrpc.getnewaddress()) info3 = send_wrpc.getaddressinfo(addr) assert_equal(info2['desc'], info3['desc']) self.log.info("Test that getnewaddress still works after keypool is exhausted in an encrypted wallet") for _ in range(500): send_wrpc.getnewaddress() self.log.info("Test that unlock is needed when deriving only hardened keys in an encrypted wallet") send_wrpc.walletpassphrase('pass', 10) send_wrpc.importdescriptors([{ "desc": "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0h/*h)#y4dfsj7n", "timestamp": "now", "range": [0,10], "active": True }]) send_wrpc.walletlock() # Exhaust keypool of 100 for _ in range(100): send_wrpc.getnewaddress(address_type='bech32') # This should now error assert_raises_rpc_error(-12, "Keypool ran out, please call keypoolrefill first", send_wrpc.getnewaddress, '', 'bech32') self.log.info("Test born encrypted wallets") self.nodes[0].createwallet('desc_enc', False, False, 'pass', False, True) enc_rpc = self.nodes[0].get_wallet_rpc('desc_enc') enc_rpc.getnewaddress() # Makes sure that we can get a new address from a born encrypted wallet self.log.info("Test blank descriptor wallets") self.nodes[0].createwallet(wallet_name='desc_blank', blank=True, descriptors=True) blank_rpc = self.nodes[0].get_wallet_rpc('desc_blank') assert_raises_rpc_error(-4, 'This wallet has no available keys', blank_rpc.getnewaddress) self.log.info("Test descriptor wallet with disabled private keys") self.nodes[0].createwallet(wallet_name='desc_no_priv', disable_private_keys=True, descriptors=True) nopriv_rpc = self.nodes[0].get_wallet_rpc('desc_no_priv') assert_raises_rpc_error(-4, 'This wallet has no available keys', nopriv_rpc.getnewaddress)if __name__ == '__main__': WalletDescriptorTest().main ()