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c1585bca8d
- Get rid of hardcoded wallet "" names and -wallet="" args - Get rid of setup_nodes (-wallet, -nowallet, -disablewallet) argument rewriting Motivation: - Simplify test framework behavior so it's easier to write new tests without having arguments mangled by the framework - Make tests more readable, replacing unexplained "" string literals with default_wallet_name references - Make it trivial to update default wallet name and wallet data filename for sqlite #19077 testing - Stop relying on -wallet arguments to create wallets, so it is easy to change -wallet option in the future to only load existing wallets not create new ones (to avoid accidental wallet creation, and encourage use of wallet encryption and descriptor features)
142 lines
5.3 KiB
Python
Executable File
142 lines
5.3 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2018-2020 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""upgradewallet RPC functional test
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Test upgradewallet RPC. Download node binaries:
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test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
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Only v0.15.2 and v0.16.3 are required by this test. The others are used in feature_backwards_compatibility.py
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"""
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import os
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import shutil
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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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assert_greater_than,
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assert_is_hex_string,
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)
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class UpgradeWalletTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 3
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self.extra_args = [
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["-addresstype=bech32"], # current wallet version
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["-usehd=1"], # v0.16.3 wallet
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["-usehd=0"] # v0.15.2 wallet
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]
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self.wallet_names = [self.default_wallet_name, None, None]
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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self.skip_if_no_previous_releases()
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def setup_network(self):
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self.setup_nodes()
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def setup_nodes(self):
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self.add_nodes(self.num_nodes, extra_args=self.extra_args, versions=[
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None,
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160300,
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150200,
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])
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self.start_nodes()
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self.import_deterministic_coinbase_privkeys()
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def dumb_sync_blocks(self):
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"""
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Little helper to sync older wallets.
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Notice that v0.15.2's regtest is hardforked, so there is
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no sync for it.
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v0.15.2 is only being used to test for version upgrade
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and master hash key presence.
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v0.16.3 is being used to test for version upgrade and balances.
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Further info: https://github.com/bitcoin/bitcoin/pull/18774#discussion_r416967844
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"""
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node_from = self.nodes[0]
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v16_3_node = self.nodes[1]
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to_height = node_from.getblockcount()
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height = self.nodes[1].getblockcount()
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for i in range(height, to_height+1):
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b = node_from.getblock(blockhash=node_from.getblockhash(i), verbose=0)
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v16_3_node.submitblock(b)
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assert_equal(v16_3_node.getblockcount(), to_height)
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def run_test(self):
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self.nodes[0].generatetoaddress(101, self.nodes[0].getnewaddress())
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self.dumb_sync_blocks()
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# # Sanity check the test framework:
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res = self.nodes[0].getblockchaininfo()
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assert_equal(res['blocks'], 101)
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node_master = self.nodes[0]
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v16_3_node = self.nodes[1]
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v15_2_node = self.nodes[2]
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# Send coins to old wallets for later conversion checks.
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v16_3_wallet = v16_3_node.get_wallet_rpc('wallet.dat')
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v16_3_address = v16_3_wallet.getnewaddress()
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node_master.generatetoaddress(101, v16_3_address)
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self.dumb_sync_blocks()
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v16_3_balance = v16_3_wallet.getbalance()
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self.log.info("Test upgradewallet RPC...")
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# Prepare for copying of the older wallet
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node_master_wallet_dir = os.path.join(node_master.datadir, "regtest/wallets")
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v16_3_wallet = os.path.join(v16_3_node.datadir, "regtest/wallets/wallet.dat")
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v15_2_wallet = os.path.join(v15_2_node.datadir, "regtest/wallet.dat")
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self.stop_nodes()
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# Copy the 0.16.3 wallet to the last Bitcoin Core version and open it:
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shutil.rmtree(node_master_wallet_dir)
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os.mkdir(node_master_wallet_dir)
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shutil.copy(
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v16_3_wallet,
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node_master_wallet_dir
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)
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self.restart_node(0, ['-nowallet'])
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node_master.loadwallet('')
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wallet = node_master.get_wallet_rpc('')
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old_version = wallet.getwalletinfo()["walletversion"]
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# calling upgradewallet without version arguments
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# should return nothing if successful
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assert_equal(wallet.upgradewallet(), "")
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new_version = wallet.getwalletinfo()["walletversion"]
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# upgraded wallet version should be greater than older one
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assert_greater_than(new_version, old_version)
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# wallet should still contain the same balance
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assert_equal(wallet.getbalance(), v16_3_balance)
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self.stop_node(0)
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# Copy the 0.15.2 wallet to the last Bitcoin Core version and open it:
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shutil.rmtree(node_master_wallet_dir)
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os.mkdir(node_master_wallet_dir)
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shutil.copy(
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v15_2_wallet,
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node_master_wallet_dir
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)
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self.restart_node(0, ['-nowallet'])
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node_master.loadwallet('')
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wallet = node_master.get_wallet_rpc('')
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# should have no master key hash before conversion
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assert_equal('hdseedid' in wallet.getwalletinfo(), False)
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# calling upgradewallet with explicit version number
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# should return nothing if successful
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assert_equal(wallet.upgradewallet(169900), "")
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new_version = wallet.getwalletinfo()["walletversion"]
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# upgraded wallet should have version 169900
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assert_equal(new_version, 169900)
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# after conversion master key hash should be present
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assert_is_hex_string(wallet.getwalletinfo()['hdseedid'])
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if __name__ == '__main__':
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UpgradeWalletTest().main()
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