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1bee1e6269
No longer create a default wallet. The default wallet will still be loaded if it exists and not other wallets were specified (anywhere, including settings.json, bitcoin.conf, and command line). Tests are updated to be started with -wallet= if they need the default wallet. Added test to wallet_startup.py testing that no default wallet is created and that it is loaded if it exists and no other wallets were specified.
139 lines
5.2 KiB
Python
Executable file
139 lines
5.2 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", "-wallet="], # 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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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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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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