229 lines
9.4 KiB
Python
Executable File
229 lines
9.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2022 The Zcash developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or https://www.opensource.org/licenses/mit-license.php .
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import (
|
|
NU5_BRANCH_ID,
|
|
assert_equal,
|
|
get_coinbase_address,
|
|
nuparams,
|
|
start_nodes,
|
|
wait_and_assert_operationid_status,
|
|
)
|
|
|
|
from decimal import Decimal
|
|
|
|
# Test wallet behaviour with the Orchard protocol
|
|
class WalletOrchardTest(BitcoinTestFramework):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.num_nodes = 4
|
|
|
|
def setup_nodes(self):
|
|
return start_nodes(self.num_nodes, self.options.tmpdir, [[
|
|
nuparams(NU5_BRANCH_ID, 210),
|
|
]] * self.num_nodes)
|
|
|
|
def run_test(self):
|
|
# Sanity-check the test harness
|
|
assert_equal(self.nodes[0].getblockcount(), 200)
|
|
|
|
# Get a new orchard-only unified address
|
|
acct1 = self.nodes[1].z_getnewaccount()['account']
|
|
addrRes1 = self.nodes[1].z_getaddressforaccount(acct1, ['orchard'])
|
|
assert_equal(acct1, addrRes1['account'])
|
|
assert_equal(addrRes1['receiver_types'], ['orchard'])
|
|
ua1 = addrRes1['address']
|
|
|
|
# Verify that we have only an Orchard component
|
|
receiver_types = self.nodes[0].z_listunifiedreceivers(ua1)
|
|
assert_equal(set(['orchard']), set(receiver_types))
|
|
|
|
# Verify balance
|
|
assert_equal({'pools': {}, 'minimum_confirmations': 1}, self.nodes[1].z_getbalanceforaccount(acct1))
|
|
|
|
# Send some sapling funds to node 2 for later spending after we split the network
|
|
acct2 = self.nodes[2].z_getnewaccount()['account']
|
|
addrRes2 = self.nodes[2].z_getaddressforaccount(acct2, ['sapling', 'orchard'])
|
|
assert_equal(acct2, addrRes2['account'])
|
|
ua2 = addrRes2['address']
|
|
saplingAddr2 = self.nodes[2].z_listunifiedreceivers(ua2)['sapling']
|
|
|
|
recipients = [{"address": saplingAddr2, "amount": Decimal('10')}]
|
|
myopid = self.nodes[0].z_sendmany(get_coinbase_address(self.nodes[0]), recipients, 1, 0, 'AllowRevealedSenders')
|
|
wait_and_assert_operationid_status(self.nodes[0], myopid)
|
|
|
|
# Mine the tx & activate NU5
|
|
self.sync_all()
|
|
self.nodes[0].generate(10)
|
|
self.sync_all()
|
|
|
|
# Check the value sent to saplingAddr2 was received in node 2's account
|
|
assert_equal(
|
|
{'pools': {'sapling': {'valueZat': Decimal('1000000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
# Node 0 shields some funds
|
|
# t-coinbase -> Orchard
|
|
recipients = [{"address": ua1, "amount": Decimal('10')}]
|
|
myopid = self.nodes[0].z_sendmany(get_coinbase_address(self.nodes[0]), recipients, 1, 0, 'AllowRevealedSenders')
|
|
wait_and_assert_operationid_status(self.nodes[0], myopid)
|
|
|
|
self.sync_all()
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('1000000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[1].z_getbalanceforaccount(acct1))
|
|
|
|
# Split the network
|
|
self.split_network()
|
|
|
|
# Send another tx to ua1
|
|
recipients = [{"address": ua1, "amount": Decimal('10')}]
|
|
myopid = self.nodes[0].z_sendmany(get_coinbase_address(self.nodes[0]), recipients, 1, 0, 'AllowRevealedSenders')
|
|
wait_and_assert_operationid_status(self.nodes[0], myopid)
|
|
|
|
# Mine the tx & generate a majority chain on the 0/1 side of the split
|
|
self.sync_all()
|
|
self.nodes[0].generate(10)
|
|
self.sync_all()
|
|
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('2000000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[1].z_getbalanceforaccount(acct1))
|
|
|
|
# On the other side of the split, send some funds to node 3
|
|
acct3 = self.nodes[3].z_getnewaccount()['account']
|
|
addrRes3 = self.nodes[3].z_getaddressforaccount(acct3, ['sapling', 'orchard'])
|
|
assert_equal(acct3, addrRes3['account'])
|
|
ua3 = addrRes3['address']
|
|
|
|
recipients = [{"address": ua3, "amount": Decimal('1')}]
|
|
myopid = self.nodes[2].z_sendmany(ua2, recipients, 1, 0, 'AllowRevealedAmounts')
|
|
rollback_tx = wait_and_assert_operationid_status(self.nodes[2], myopid)
|
|
|
|
self.sync_all()
|
|
self.nodes[2].generate(1)
|
|
self.sync_all()
|
|
|
|
# The remaining change from ua2's Sapling note has been sent to the
|
|
# account's internal Orchard change address.
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('900000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('100000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[3].z_getbalanceforaccount(acct3))
|
|
|
|
# Check that the mempools are empty
|
|
for i in range(self.num_nodes):
|
|
assert_equal(set([]), set(self.nodes[i].getrawmempool()))
|
|
|
|
# Reconnect the nodes; nodes 2 and 3 will re-org to node 0's chain.
|
|
print("Re-joining the network so that nodes 2 and 3 reorg")
|
|
self.join_network()
|
|
|
|
# split 0/1's chain should have won, so their wallet balance should be consistent
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('2000000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[1].z_getbalanceforaccount(acct1))
|
|
|
|
# split 2/3's chain should have been rolled back, so their txn should have been
|
|
# un-mined and returned to the mempool
|
|
assert_equal(set([rollback_tx]), set(self.nodes[2].getrawmempool()))
|
|
|
|
# acct2's sole Orchard note is spent by a transaction in the mempool, so our
|
|
# confirmed balance is currently 0
|
|
assert_equal(
|
|
{'pools': {}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
# acct2's incoming change (unconfirmed, still in the mempool) is 9 zec
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('900000000')}}, 'minimum_confirmations': 0},
|
|
self.nodes[2].z_getbalanceforaccount(acct2, 0))
|
|
|
|
# The transaction was un-mined, so acct3 should have no confirmed balance
|
|
assert_equal(
|
|
{'pools': {}, 'minimum_confirmations': 1},
|
|
self.nodes[3].z_getbalanceforaccount(acct3))
|
|
|
|
# acct3's unconfirmed balance is 1 zec
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('100000000')}}, 'minimum_confirmations': 0},
|
|
self.nodes[3].z_getbalanceforaccount(acct3, 0))
|
|
|
|
# Manually resend the transaction in node 2's mempool
|
|
self.nodes[2].resendwallettransactions()
|
|
|
|
# Sync the network
|
|
self.sync_all()
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
# The un-mined transaction should now have been re-mined
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('900000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('100000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[3].z_getbalanceforaccount(acct3))
|
|
|
|
# Split the network again
|
|
self.split_network()
|
|
|
|
# Spend some of acct3's funds on the 2/3 side of the split
|
|
recipients = [{"address": ua2, "amount": Decimal('0.5')}]
|
|
myopid = self.nodes[3].z_sendmany(ua3, recipients, 1, 0)
|
|
rollback_tx = wait_and_assert_operationid_status(self.nodes[3], myopid)
|
|
|
|
self.sync_all()
|
|
self.nodes[2].generate(1)
|
|
self.sync_all()
|
|
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('950000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
# Generate a majority chain on the 0/1 side of the split, then
|
|
# re-join the network.
|
|
self.nodes[1].generate(10)
|
|
self.join_network()
|
|
|
|
# split 2/3's chain should have been rolled back, so their txn should have been
|
|
# un-mined and returned to the mempool
|
|
assert_equal(set([rollback_tx]), set(self.nodes[3].getrawmempool()))
|
|
|
|
# acct2's balance is back to not contain the Orchard->Orchard value
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('900000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
# acct3's sole Orchard note is spent by a transaction in the mempool, so our
|
|
# confirmed balance is currently 0
|
|
assert_equal(
|
|
{'pools': {}, 'minimum_confirmations': 1},
|
|
self.nodes[3].z_getbalanceforaccount(acct3))
|
|
|
|
# Manually resend the transaction in node 3's mempool
|
|
self.nodes[2].resendwallettransactions()
|
|
|
|
# Sync the network
|
|
self.sync_all()
|
|
self.nodes[0].generate(1)
|
|
self.sync_all()
|
|
|
|
# The un-mined transaction should now have been re-mined
|
|
assert_equal(
|
|
{'pools': {'orchard': {'valueZat': Decimal('950000000')}}, 'minimum_confirmations': 1},
|
|
self.nodes[2].z_getbalanceforaccount(acct2))
|
|
|
|
if __name__ == '__main__':
|
|
WalletOrchardTest().main()
|