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author | Anthony Towns <aj@erisian.com.au> | 2018-01-25 09:44:29 +1000 |
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committer | Anthony Towns <aj@erisian.com.au> | 2018-01-25 09:44:29 +1000 |
commit | 90600bc7db2a8047c93bc10d403e862141ada770 (patch) | |
tree | a73505cc79fc5eff1bfae22994fb7a8a04168f7f /test/functional/walletbackup.py | |
parent | ca6523d0c8a44e0b9193367d1250a7d428d61be3 (diff) | |
download | bitcoin-90600bc7db2a8047c93bc10d403e862141ada770.tar.xz |
[tests] Rename wallet_* functional tests.
Diffstat (limited to 'test/functional/walletbackup.py')
-rwxr-xr-x | test/functional/walletbackup.py | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/test/functional/walletbackup.py b/test/functional/walletbackup.py deleted file mode 100755 index b4be7debb5..0000000000 --- a/test/functional/walletbackup.py +++ /dev/null @@ -1,205 +0,0 @@ -#!/usr/bin/env python3 -# Copyright (c) 2014-2017 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 the wallet backup features. - -Test case is: -4 nodes. 1 2 and 3 send transactions between each other, -fourth node is a miner. -1 2 3 each mine a block to start, then -Miner creates 100 blocks so 1 2 3 each have 50 mature -coins to spend. -Then 5 iterations of 1/2/3 sending coins amongst -themselves to get transactions in the wallets, -and the miner mining one block. - -Wallets are backed up using dumpwallet/backupwallet. -Then 5 more iterations of transactions and mining a block. - -Miner then generates 101 more blocks, so any -transaction fees paid mature. - -Sanity check: - Sum(1,2,3,4 balances) == 114*50 - -1/2/3 are shutdown, and their wallets erased. -Then restore using wallet.dat backup. And -confirm 1/2/3/4 balances are same as before. - -Shutdown again, restore using importwallet, -and confirm again balances are correct. -""" -from random import randint -import shutil - -from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import * - -class WalletBackupTest(BitcoinTestFramework): - def set_test_params(self): - self.num_nodes = 4 - self.setup_clean_chain = True - # nodes 1, 2,3 are spenders, let's give them a keypool=100 - self.extra_args = [["-keypool=100"], ["-keypool=100"], ["-keypool=100"], []] - - def setup_network(self, split=False): - self.setup_nodes() - connect_nodes(self.nodes[0], 3) - connect_nodes(self.nodes[1], 3) - connect_nodes(self.nodes[2], 3) - connect_nodes(self.nodes[2], 0) - self.sync_all() - - def one_send(self, from_node, to_address): - if (randint(1,2) == 1): - amount = Decimal(randint(1,10)) / Decimal(10) - self.nodes[from_node].sendtoaddress(to_address, amount) - - def do_one_round(self): - a0 = self.nodes[0].getnewaddress() - a1 = self.nodes[1].getnewaddress() - a2 = self.nodes[2].getnewaddress() - - self.one_send(0, a1) - self.one_send(0, a2) - self.one_send(1, a0) - self.one_send(1, a2) - self.one_send(2, a0) - self.one_send(2, a1) - - # Have the miner (node3) mine a block. - # Must sync mempools before mining. - sync_mempools(self.nodes) - self.nodes[3].generate(1) - sync_blocks(self.nodes) - - # As above, this mirrors the original bash test. - def start_three(self): - self.start_node(0) - self.start_node(1) - self.start_node(2) - connect_nodes(self.nodes[0], 3) - connect_nodes(self.nodes[1], 3) - connect_nodes(self.nodes[2], 3) - connect_nodes(self.nodes[2], 0) - - def stop_three(self): - self.stop_node(0) - self.stop_node(1) - self.stop_node(2) - - def erase_three(self): - os.remove(self.options.tmpdir + "/node0/regtest/wallets/wallet.dat") - os.remove(self.options.tmpdir + "/node1/regtest/wallets/wallet.dat") - os.remove(self.options.tmpdir + "/node2/regtest/wallets/wallet.dat") - - def run_test(self): - self.log.info("Generating initial blockchain") - self.nodes[0].generate(1) - sync_blocks(self.nodes) - self.nodes[1].generate(1) - sync_blocks(self.nodes) - self.nodes[2].generate(1) - sync_blocks(self.nodes) - self.nodes[3].generate(100) - sync_blocks(self.nodes) - - assert_equal(self.nodes[0].getbalance(), 50) - assert_equal(self.nodes[1].getbalance(), 50) - assert_equal(self.nodes[2].getbalance(), 50) - assert_equal(self.nodes[3].getbalance(), 0) - - self.log.info("Creating transactions") - # Five rounds of sending each other transactions. - for i in range(5): - self.do_one_round() - - self.log.info("Backing up") - tmpdir = self.options.tmpdir - self.nodes[0].backupwallet(tmpdir + "/node0/wallet.bak") - self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.dump") - self.nodes[1].backupwallet(tmpdir + "/node1/wallet.bak") - self.nodes[1].dumpwallet(tmpdir + "/node1/wallet.dump") - self.nodes[2].backupwallet(tmpdir + "/node2/wallet.bak") - self.nodes[2].dumpwallet(tmpdir + "/node2/wallet.dump") - - self.log.info("More transactions") - for i in range(5): - self.do_one_round() - - # Generate 101 more blocks, so any fees paid mature - self.nodes[3].generate(101) - self.sync_all() - - balance0 = self.nodes[0].getbalance() - balance1 = self.nodes[1].getbalance() - balance2 = self.nodes[2].getbalance() - balance3 = self.nodes[3].getbalance() - total = balance0 + balance1 + balance2 + balance3 - - # 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. - assert_equal(total, 5700) - - ## - # Test restoring spender wallets from backups - ## - self.log.info("Restoring using wallet.dat") - self.stop_three() - self.erase_three() - - # Start node2 with no chain - shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") - shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") - - # Restore wallets from backup - shutil.copyfile(tmpdir + "/node0/wallet.bak", tmpdir + "/node0/regtest/wallets/wallet.dat") - shutil.copyfile(tmpdir + "/node1/wallet.bak", tmpdir + "/node1/regtest/wallets/wallet.dat") - shutil.copyfile(tmpdir + "/node2/wallet.bak", tmpdir + "/node2/regtest/wallets/wallet.dat") - - self.log.info("Re-starting nodes") - self.start_three() - sync_blocks(self.nodes) - - assert_equal(self.nodes[0].getbalance(), balance0) - assert_equal(self.nodes[1].getbalance(), balance1) - assert_equal(self.nodes[2].getbalance(), balance2) - - self.log.info("Restoring using dumped wallet") - self.stop_three() - self.erase_three() - - #start node2 with no chain - shutil.rmtree(self.options.tmpdir + "/node2/regtest/blocks") - shutil.rmtree(self.options.tmpdir + "/node2/regtest/chainstate") - - self.start_three() - - assert_equal(self.nodes[0].getbalance(), 0) - assert_equal(self.nodes[1].getbalance(), 0) - assert_equal(self.nodes[2].getbalance(), 0) - - self.nodes[0].importwallet(tmpdir + "/node0/wallet.dump") - self.nodes[1].importwallet(tmpdir + "/node1/wallet.dump") - self.nodes[2].importwallet(tmpdir + "/node2/wallet.dump") - - sync_blocks(self.nodes) - - assert_equal(self.nodes[0].getbalance(), balance0) - assert_equal(self.nodes[1].getbalance(), balance1) - assert_equal(self.nodes[2].getbalance(), balance2) - - # Backup to source wallet file must fail - sourcePaths = [ - tmpdir + "/node0/regtest/wallets/wallet.dat", - tmpdir + "/node0/./regtest/wallets/wallet.dat", - tmpdir + "/node0/regtest/wallets/", - tmpdir + "/node0/regtest/wallets"] - - for sourcePath in sourcePaths: - assert_raises_rpc_error(-4, "backup failed", self.nodes[0].backupwallet, sourcePath) - - -if __name__ == '__main__': - WalletBackupTest().main() |