diff options
| -rwxr-xr-x | test/functional/keypool-topup.py | 75 | ||||
| -rwxr-xr-x | test/functional/test_runner.py | 1 |
2 files changed, 76 insertions, 0 deletions
diff --git a/test/functional/keypool-topup.py b/test/functional/keypool-topup.py new file mode 100755 index 0000000000..0e0c0ea74b --- /dev/null +++ b/test/functional/keypool-topup.py @@ -0,0 +1,75 @@ +#!/usr/bin/env python3 +# Copyright (c) 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 HD Wallet keypool restore function. + +Two nodes. Node1 is under test. Node0 is providing transactions and generating blocks. + +- Start node1, shutdown and backup wallet. +- Generate 110 keys (enough to drain the keypool). Store key 90 (in the initial keypool) and key 110 (beyond the initial keypool). Send funds to key 90 and key 110. +- Stop node1, clear the datadir, move wallet file back into the datadir and restart node1. +- connect node1 to node0. Verify that they sync and node1 receives its funds.""" +import shutil + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + connect_nodes_bi, + sync_blocks, +) + +class KeypoolRestoreTest(BitcoinTestFramework): + def __init__(self): + super().__init__() + self.setup_clean_chain = True + self.num_nodes = 2 + self.extra_args = [['-usehd=0'], ['-usehd=1', '-keypool=100', '-keypoolmin=20']] + + def run_test(self): + self.tmpdir = self.options.tmpdir + self.nodes[0].generate(101) + + self.log.info("Make backup of wallet") + + self.stop_node(1) + + shutil.copyfile(self.tmpdir + "/node1/regtest/wallet.dat", self.tmpdir + "/wallet.bak") + self.nodes[1] = self.start_node(1, self.tmpdir, self.extra_args[1]) + connect_nodes_bi(self.nodes, 0, 1) + + self.log.info("Generate keys for wallet") + + for _ in range(90): + addr_oldpool = self.nodes[1].getnewaddress() + for _ in range(20): + addr_extpool = self.nodes[1].getnewaddress() + + self.log.info("Send funds to wallet") + + self.nodes[0].sendtoaddress(addr_oldpool, 10) + self.nodes[0].generate(1) + self.nodes[0].sendtoaddress(addr_extpool, 5) + self.nodes[0].generate(1) + sync_blocks(self.nodes) + + self.log.info("Restart node with wallet backup") + + self.stop_node(1) + + shutil.copyfile(self.tmpdir + "/wallet.bak", self.tmpdir + "/node1/regtest/wallet.dat") + + self.log.info("Verify keypool is restored and balance is correct") + + self.nodes[1] = self.start_node(1, self.tmpdir, self.extra_args[1]) + connect_nodes_bi(self.nodes, 0, 1) + self.sync_all() + + assert_equal(self.nodes[1].getbalance(), 15) + assert_equal(self.nodes[1].listtransactions()[0]['category'], "receive") + + # Check that we have marked all keys up to the used keypool key as used + assert_equal(self.nodes[1].validateaddress(self.nodes[1].getnewaddress())['hdkeypath'], "m/0'/0'/111'") + +if __name__ == '__main__': + KeypoolRestoreTest().main() diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index a043560ea8..23bb411029 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -79,6 +79,7 @@ BASE_SCRIPTS= [ 'rawtransactions.py', 'reindex.py', # vv Tests less than 30s vv + 'keypool-topup.py', 'zmq_test.py', 'mempool_resurrect_test.py', 'txn_doublespend.py --mineblock', |