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109 lines
4.6 KiB
109 lines
4.6 KiB
#!/usr/bin/env python3
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# Copyright (c) 2023-present The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or https://www.opensource.org/licenses/mit-license.php.
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"""Test wallet-reindex interaction"""
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import time
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from test_framework.blocktools import COINBASE_MATURITY
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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)
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BLOCK_TIME = 60 * 10
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class WalletReindexTest(BitcoinTestFramework):
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def add_options(self, parser):
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self.add_wallet_options(parser)
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def set_test_params(self):
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self.num_nodes = 1
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self.setup_clean_chain = True
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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def advance_time(self, node, secs):
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self.node_time += secs
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node.setmocktime(self.node_time)
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# Verify the wallet updates the birth time accordingly when it detects a transaction
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# with a time older than the oldest descriptor timestamp.
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# This could happen when the user blindly imports a descriptor with 'timestamp=now'.
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def birthtime_test(self, node, miner_wallet):
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self.log.info("Test birth time update during tx scanning")
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# Fund address to test
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wallet_addr = miner_wallet.getnewaddress()
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tx_id = miner_wallet.sendtoaddress(wallet_addr, 2)
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# Generate 50 blocks, one every 10 min to surpass the 2 hours rescan window the wallet has
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for _ in range(50):
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self.generate(node, 1)
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self.advance_time(node, BLOCK_TIME)
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# Now create a new wallet, and import the descriptor
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node.createwallet(wallet_name='watch_only', disable_private_keys=True, load_on_startup=True)
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wallet_watch_only = node.get_wallet_rpc('watch_only')
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# Blank wallets don't have a birth time
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assert 'birthtime' not in wallet_watch_only.getwalletinfo()
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# For a descriptors wallet: Import address with timestamp=now.
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# For legacy wallet: There is no way of importing a script/address with a custom time. The wallet always imports it with birthtime=1.
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# In both cases, disable rescan to not detect the transaction.
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wallet_watch_only.importaddress(wallet_addr, rescan=False)
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assert_equal(len(wallet_watch_only.listtransactions()), 0)
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# Depending on the wallet type, the birth time changes.
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wallet_birthtime = wallet_watch_only.getwalletinfo()['birthtime']
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if self.options.descriptors:
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# As blocks were generated every 10 min, the chain MTP timestamp is node_time - 60 min.
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assert_equal(self.node_time - BLOCK_TIME * 6, wallet_birthtime)
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else:
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# No way of importing scripts/addresses with a custom time on a legacy wallet.
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# It's always set to the beginning of time.
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assert_equal(wallet_birthtime, 1)
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# Rescan the wallet to detect the missing transaction
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wallet_watch_only.rescanblockchain()
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assert_equal(wallet_watch_only.gettransaction(tx_id)['confirmations'], 50)
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assert_equal(wallet_watch_only.getbalances()['mine' if self.options.descriptors else 'watchonly']['trusted'], 2)
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# Reindex and wait for it to finish
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with node.assert_debug_log(expected_msgs=["initload thread exit"]):
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self.restart_node(0, extra_args=['-reindex=1', f'-mocktime={self.node_time}'])
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node.syncwithvalidationinterfacequeue()
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# Verify the transaction is still 'confirmed' after reindex
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wallet_watch_only = node.get_wallet_rpc('watch_only')
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tx_info = wallet_watch_only.gettransaction(tx_id)
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assert_equal(tx_info['confirmations'], 50)
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# Depending on the wallet type, the birth time changes.
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if self.options.descriptors:
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# For descriptors, verify the wallet updated the birth time to the transaction time
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assert_equal(tx_info['time'], wallet_watch_only.getwalletinfo()['birthtime'])
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else:
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# For legacy, as the birth time was set to the beginning of time, verify it did not change
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assert_equal(wallet_birthtime, 1)
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wallet_watch_only.unloadwallet()
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def run_test(self):
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node = self.nodes[0]
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self.node_time = int(time.time())
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node.setmocktime(self.node_time)
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# Fund miner
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node.createwallet(wallet_name='miner', load_on_startup=True)
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miner_wallet = node.get_wallet_rpc('miner')
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self.generatetoaddress(node, COINBASE_MATURITY + 10, miner_wallet.getnewaddress())
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# Tests
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self.birthtime_test(node, miner_wallet)
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if __name__ == '__main__':
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WalletReindexTest(__file__).main()
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