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98 lines
3.3 KiB
98 lines
3.3 KiB
#!/usr/bin/env python3
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# Copyright (c) 2021 The Litecoin 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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"""Tests that non-HD wallets that are upgraded are able to receive via MWEB"""
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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.ltc_util import create_non_hd_wallet, setup_mweb_chain
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from test_framework.util import assert_equal
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class MWEBWalletUpgradeTest(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 = 2
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self.extra_args = [['-whitelist=noban@127.0.0.1'],[]] # immediate tx relay
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def skip_test_if_missing_module(self):
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self.skip_if_no_previous_releases()
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self.skip_if_no_wallet()
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def run_test(self):
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node0 = self.nodes[0]
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node1 = self.nodes[1]
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#
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# Mine until MWEB is activated
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#
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self.log.info("Setting up MWEB chain")
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setup_mweb_chain(node0)
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self.sync_all()
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#
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# Create a non-HD wallet using an older litecoin core version
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#
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self.log.info("Creating non-hd wallet")
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nonhd_wallet_dat = create_non_hd_wallet(self.chain, self.options)
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#
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# Replace node1's wallet with the non-HD wallet.dat
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#
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self.log.info("Replacing wallet with non-hd wallet.dat")
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node1.get_wallet_rpc(self.default_wallet_name).unloadwallet()
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upgrade_wallet_dir = os.path.join(node1.datadir, "regtest", "wallets", self.default_wallet_name)
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shutil.rmtree(upgrade_wallet_dir)
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os.mkdir(upgrade_wallet_dir)
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shutil.copy(nonhd_wallet_dat, upgrade_wallet_dir)
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node1.loadwallet(self.default_wallet_name)
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#
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# Upgrade node1's non-HD wallet to the latest version
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#
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self.log.info("Upgrading wallet")
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node1.upgradewallet()
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#
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# Send to MWEB address of upgraded wallet (node1)
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#
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self.log.info("Send to upgraded wallet's mweb address")
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mweb_addr = node1.getnewaddress(address_type='mweb')
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tx1_id = node0.sendtoaddress(mweb_addr, 25)
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self.sync_mempools()
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#
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# Verify transaction is received by upgraded wallet (node1)
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#
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self.log.info("Verify upgraded wallet lists the transaction")
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tx1 = node1.gettransaction(txid=tx1_id)
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assert_equal(tx1['confirmations'], 0)
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assert_equal(tx1['amount'], 25)
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assert_equal(tx1['details'][0]['address'], mweb_addr)
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node0.generate(1)
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self.sync_all()
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#
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# Verify that MWEB coins can be spent by upgraded wallet (node1)
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#
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self.log.info("Spending MWEB coins")
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mining_mweb_addr = node0.getnewaddress(address_type='mweb')
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tx2_id = node1.sendtoaddress(mining_mweb_addr, 10)
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self.sync_mempools()
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#
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# Mine 1 block and verify transaction confirms
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#
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self.log.info("Mining block to verify it confirms")
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node0.generate(1)
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tx2 = node0.gettransaction(txid=tx2_id)
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assert_equal(tx2['confirmations'], 1)
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assert_equal(tx2['amount'], 10)
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assert_equal(tx2['details'][0]['address'], mining_mweb_addr)
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if __name__ == '__main__':
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MWEBWalletUpgradeTest().main()
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