be16f80abc
Any projects which want to use Hush code from now on will need to be licensed as GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/ Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull in changes from the Hush Full Node without permission from The Hush Developers, which may in some circumstances grant an MIT license on a case-by-case basis.
103 lines
4.0 KiB
Python
Executable File
103 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python2
|
|
# Copyright (c) 2016 The Zcash developers
|
|
# Distributed under the GPLv3 software license, see the accompanying
|
|
# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
|
|
|
|
# This is a regression test for #1941.
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import assert_equal, initialize_chain_clean, \
|
|
initialize_datadir, start_nodes, start_node, connect_nodes_bi, \
|
|
bitcoind_processes, wait_and_assert_operationid_status
|
|
|
|
from decimal import Decimal
|
|
|
|
starttime = 1388534400
|
|
|
|
class Wallet1941RegressionTest (BitcoinTestFramework):
|
|
|
|
def setup_chain(self):
|
|
print("Initializing test directory "+self.options.tmpdir)
|
|
initialize_chain_clean(self.options.tmpdir, 1)
|
|
|
|
# Start nodes with -regtestprotectcoinbase to set fCoinbaseMustBeProtected to true.
|
|
def setup_network(self, split=False):
|
|
self.nodes = start_nodes(1, self.options.tmpdir, extra_args=[['-regtestprotectcoinbase','-debug=zrpc']] )
|
|
self.is_network_split=False
|
|
|
|
def add_second_node(self):
|
|
initialize_datadir(self.options.tmpdir, 1)
|
|
self.nodes.append(start_node(1, self.options.tmpdir, extra_args=['-regtestprotectcoinbase','-debug=zrpc']))
|
|
self.nodes[1].setmocktime(starttime + 9000)
|
|
connect_nodes_bi(self.nodes,0,1)
|
|
self.sync_all()
|
|
|
|
def restart_second_node(self, extra_args=[]):
|
|
self.nodes[1].stop()
|
|
bitcoind_processes[1].wait()
|
|
self.nodes[1] = start_node(1, self.options.tmpdir, extra_args=['-regtestprotectcoinbase','-debug=zrpc'] + extra_args)
|
|
self.nodes[1].setmocktime(starttime + 9000)
|
|
connect_nodes_bi(self.nodes, 0, 1)
|
|
self.sync_all()
|
|
|
|
def run_test (self):
|
|
print "Mining blocks..."
|
|
|
|
self.nodes[0].setmocktime(starttime)
|
|
self.nodes[0].generate(101)
|
|
self.sync_all()
|
|
|
|
mytaddr = self.nodes[0].getnewaddress() # where coins were mined
|
|
myzaddr = self.nodes[0].z_getnewaddress()
|
|
|
|
# Send 10 coins to our zaddr.
|
|
recipients = []
|
|
recipients.append({"address":myzaddr, "amount":Decimal('10.0') - Decimal('0.0001')})
|
|
myopid = self.nodes[0].z_sendmany(mytaddr, recipients)
|
|
wait_and_assert_operationid_status(self.nodes[0], myopid)
|
|
self.nodes[0].generate(1)
|
|
|
|
# Ensure the block times of the latest blocks exceed the variability
|
|
self.nodes[0].setmocktime(starttime + 3000)
|
|
self.nodes[0].generate(1)
|
|
self.nodes[0].setmocktime(starttime + 6000)
|
|
self.nodes[0].generate(1)
|
|
self.nodes[0].setmocktime(starttime + 9000)
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
# Confirm the balance on node 0.
|
|
resp = self.nodes[0].z_getbalance(myzaddr)
|
|
assert_equal(Decimal(resp), Decimal('10.0') - Decimal('0.0001'))
|
|
|
|
# Export the key for the zaddr from node 0.
|
|
key = self.nodes[0].z_exportkey(myzaddr)
|
|
|
|
# Start the new wallet
|
|
self.add_second_node()
|
|
self.nodes[1].getnewaddress()
|
|
self.nodes[1].z_getnewaddress()
|
|
self.nodes[1].generate(101)
|
|
self.sync_all()
|
|
|
|
# Import the key on node 1, only scanning the last few blocks.
|
|
# (uses 'true' to test boolean fallback)
|
|
self.nodes[1].z_importkey(key, 'true', self.nodes[1].getblockchaininfo()['blocks'] - 100)
|
|
|
|
# Confirm that the balance on node 1 is zero, as we have not
|
|
# rescanned over the older transactions
|
|
resp = self.nodes[1].z_getbalance(myzaddr)
|
|
assert_equal(Decimal(resp), 0)
|
|
|
|
# Re-import the key on node 1, scanning from before the transaction.
|
|
self.nodes[1].z_importkey(key, 'yes', self.nodes[1].getblockchaininfo()['blocks'] - 110)
|
|
|
|
# Confirm that the balance on node 1 is valid now (node 1 must
|
|
# have rescanned)
|
|
resp = self.nodes[1].z_getbalance(myzaddr)
|
|
assert_equal(Decimal(resp), Decimal('10.0') - Decimal('0.0001'))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
Wallet1941RegressionTest().main()
|