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qa/rpc-tests/walletbackup.py
| Show All 31 Lines | |||||
| Shutdown again, restore using importwallet, | Shutdown again, restore using importwallet, | ||||
| and confirm again balances are correct. | and confirm again balances are correct. | ||||
| """ | """ | ||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| from test_framework.util import * | from test_framework.util import * | ||||
| from random import randint | from random import randint | ||||
| import logging | import logging | ||||
| logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO, stream=sys.stdout) | logging.basicConfig( | ||||
| format='%(levelname)s: %(message)s', level=logging.INFO, stream=sys.stdout) | |||||
| class WalletBackupTest(BitcoinTestFramework): | class WalletBackupTest(BitcoinTestFramework): | ||||
| def __init__(self): | def __init__(self): | ||||
| super().__init__() | super().__init__() | ||||
| self.setup_clean_chain = True | self.setup_clean_chain = True | ||||
| self.num_nodes = 4 | self.num_nodes = 4 | ||||
| # nodes 1, 2,3 are spenders, let's give them a keypool=100 | # nodes 1, 2,3 are spenders, let's give them a keypool=100 | ||||
| self.extra_args = [["-keypool=100"], ["-keypool=100"], ["-keypool=100"], []] | self.extra_args = [ | ||||
| ["-keypool=100"], ["-keypool=100"], ["-keypool=100"], []] | |||||
| # This mirrors how the network was setup in the bash test | # This mirrors how the network was setup in the bash test | ||||
| def setup_network(self, split=False): | def setup_network(self, split=False): | ||||
| self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args) | self.nodes = start_nodes( | ||||
| self.num_nodes, self.options.tmpdir, self.extra_args) | |||||
| connect_nodes(self.nodes[0], 3) | connect_nodes(self.nodes[0], 3) | ||||
| connect_nodes(self.nodes[1], 3) | connect_nodes(self.nodes[1], 3) | ||||
| connect_nodes(self.nodes[2], 3) | connect_nodes(self.nodes[2], 3) | ||||
| connect_nodes(self.nodes[2], 0) | connect_nodes(self.nodes[2], 0) | ||||
| self.is_network_split=False | self.is_network_split = False | ||||
| self.sync_all() | self.sync_all() | ||||
| def one_send(self, from_node, to_address): | def one_send(self, from_node, to_address): | ||||
| if (randint(1,2) == 1): | if (randint(1, 2) == 1): | ||||
| amount = Decimal(randint(1,10)) / Decimal(10) | amount = Decimal(randint(1, 10)) / Decimal(10) | ||||
| self.nodes[from_node].sendtoaddress(to_address, amount) | self.nodes[from_node].sendtoaddress(to_address, amount) | ||||
| def do_one_round(self): | def do_one_round(self): | ||||
| a0 = self.nodes[0].getnewaddress() | a0 = self.nodes[0].getnewaddress() | ||||
| a1 = self.nodes[1].getnewaddress() | a1 = self.nodes[1].getnewaddress() | ||||
| a2 = self.nodes[2].getnewaddress() | a2 = self.nodes[2].getnewaddress() | ||||
| self.one_send(0, a1) | self.one_send(0, a1) | ||||
| ▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Lines | def run_test(self): | ||||
| balance2 = self.nodes[2].getbalance() | balance2 = self.nodes[2].getbalance() | ||||
| balance3 = self.nodes[3].getbalance() | balance3 = self.nodes[3].getbalance() | ||||
| total = balance0 + balance1 + balance2 + balance3 | total = balance0 + balance1 + balance2 + balance3 | ||||
| # At this point, there are 214 blocks (103 for setup, then 10 rounds, then 101.) | # At this point, there are 214 blocks (103 for setup, then 10 rounds, then 101.) | ||||
| # 114 are mature, so the sum of all wallets should be 114 * 50 = 5700. | # 114 are mature, so the sum of all wallets should be 114 * 50 = 5700. | ||||
| assert_equal(total, 5700) | assert_equal(total, 5700) | ||||
| ## | # | ||||
| # Test restoring spender wallets from backups | # Test restoring spender wallets from backups | ||||
| ## | # | ||||
| logging.info("Restoring using wallet.dat") | logging.info("Restoring using wallet.dat") | ||||
| self.stop_three() | self.stop_three() | ||||
| self.erase_three() | self.erase_three() | ||||
| # Start node2 with no chain | # Start node2 with no chain | ||||
| shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") | shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") | ||||
| shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") | shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") | ||||
| # Restore wallets from backup | # Restore wallets from backup | ||||
| shutil.copyfile(tmpdir + "/node0/wallet.bak", tmpdir + "/node0/regtest/wallet.dat") | shutil.copyfile( | ||||
| shutil.copyfile(tmpdir + "/node1/wallet.bak", tmpdir + "/node1/regtest/wallet.dat") | tmpdir + "/node0/wallet.bak", tmpdir + "/node0/regtest/wallet.dat") | ||||
| shutil.copyfile(tmpdir + "/node2/wallet.bak", tmpdir + "/node2/regtest/wallet.dat") | shutil.copyfile( | ||||
| tmpdir + "/node1/wallet.bak", tmpdir + "/node1/regtest/wallet.dat") | |||||
| shutil.copyfile( | |||||
| tmpdir + "/node2/wallet.bak", tmpdir + "/node2/regtest/wallet.dat") | |||||
| logging.info("Re-starting nodes") | logging.info("Re-starting nodes") | ||||
| self.start_three() | self.start_three() | ||||
| sync_blocks(self.nodes) | sync_blocks(self.nodes) | ||||
| assert_equal(self.nodes[0].getbalance(), balance0) | assert_equal(self.nodes[0].getbalance(), balance0) | ||||
| assert_equal(self.nodes[1].getbalance(), balance1) | assert_equal(self.nodes[1].getbalance(), balance1) | ||||
| assert_equal(self.nodes[2].getbalance(), balance2) | assert_equal(self.nodes[2].getbalance(), balance2) | ||||
| logging.info("Restoring using dumped wallet") | logging.info("Restoring using dumped wallet") | ||||
| self.stop_three() | self.stop_three() | ||||
| self.erase_three() | self.erase_three() | ||||
| #start node2 with no chain | # start node2 with no chain | ||||
| shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") | shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") | ||||
| shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") | shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") | ||||
| self.start_three() | self.start_three() | ||||
| assert_equal(self.nodes[0].getbalance(), 0) | assert_equal(self.nodes[0].getbalance(), 0) | ||||
| assert_equal(self.nodes[1].getbalance(), 0) | assert_equal(self.nodes[1].getbalance(), 0) | ||||
| assert_equal(self.nodes[2].getbalance(), 0) | assert_equal(self.nodes[2].getbalance(), 0) | ||||
| Show All 14 Lines | |||||