Differential D1049 Diff 2781 test/functional/wallet-hd.py

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test/functional/wallet-hd.py

#!/usr/bin/env python3		#!/usr/bin/env python3
# Copyright (c) 2016 The Bitcoin Core developers		# Copyright (c) 2016 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying		# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.		# file COPYING or http://www.opensource.org/licenses/mit-license.php.

from test_framework.test_framework import BitcoinTestFramework		from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (		from test_framework.util import (
assert_equal,		assert_equal,
connect_nodes_bi,		connect_nodes_bi,
)		)
import os
import shutil		import shutil


class WalletHDTest(BitcoinTestFramework):		class WalletHDTest(BitcoinTestFramework):

def __init__(self):		def __init__(self):
super().__init__()		super().__init__()
self.setup_clean_chain = True		self.setup_clean_chain = True
▲ Show 20 Lines • Show All 50 Lines • ▼ Show 20 Lines	def run_test(self):
# second internal child key		# second internal child key
assert_equal(change_addrV["hdkeypath"], "m/0'/1'/1'")		assert_equal(change_addrV["hdkeypath"], "m/0'/1'/1'")

self.sync_all()		self.sync_all()
assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)		assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)

self.log.info("Restore backup ...")		self.log.info("Restore backup ...")
self.stop_node(1)		self.stop_node(1)
os.remove(self.options.tmpdir + "/node1/regtest/wallet.dat")		# we need to delete the complete regtest directory
		# otherwise node1 would auto-recover all funds in flag the keypool keys as used
		shutil.rmtree(tmpdir + "/node1/regtest/blocks")
		shutil.rmtree(tmpdir + "/node1/regtest/chainstate")
shutil.copyfile(tmpdir + "/hd.bak", tmpdir +		shutil.copyfile(tmpdir + "/hd.bak", tmpdir +
"/node1/regtest/wallet.dat")		"/node1/regtest/wallet.dat")
self.nodes[1] = self.start_node(		self.nodes[1] = self.start_node(
1, self.options.tmpdir, self.extra_args[1])		1, self.options.tmpdir, self.extra_args[1])
#connect_nodes_bi(self.nodes, 0, 1)

# Assert that derivation is deterministic		# Assert that derivation is deterministic
hd_add_2 = None		hd_add_2 = None
for _ in range(num_hd_adds):		for _ in range(num_hd_adds):
hd_add_2 = self.nodes[1].getnewaddress()		hd_add_2 = self.nodes[1].getnewaddress()
hd_info_2 = self.nodes[1].validateaddress(hd_add_2)		hd_info_2 = self.nodes[1].validateaddress(hd_add_2)
assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/" + str(_ + 1) + "'")		assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/" + str(_ + 1) + "'")
assert_equal(hd_info_2["hdmasterkeyid"], masterkeyid)		assert_equal(hd_info_2["hdmasterkeyid"], masterkeyid)
assert_equal(hd_add, hd_add_2)		assert_equal(hd_add, hd_add_2)
		connect_nodes_bi(self.nodes, 0, 1)
		self.sync_all()

# Needs rescan		# Needs rescan
self.stop_node(1)		self.stop_node(1)
self.nodes[1] = self.start_node(		self.nodes[1] = self.start_node(
1, self.options.tmpdir, self.extra_args[1] + ['-rescan'])		1, self.options.tmpdir, self.extra_args[1] + ['-rescan'])
#connect_nodes_bi(self.nodes, 0, 1)
assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)		assert_equal(self.nodes[1].getbalance(), num_hd_adds + 1)

# send a tx and make sure its using the internal chain for the changeoutput		# send a tx and make sure its using the internal chain for the changeoutput
txid = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1)		txid = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1)
outs = self.nodes[1].decoderawtransaction(		outs = self.nodes[1].decoderawtransaction(
self.nodes[1].gettransaction(txid)['hex'])['vout']		self.nodes[1].gettransaction(txid)['hex'])['vout']
keypath = ""		keypath = ""
for out in outs:		for out in outs:
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