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test: Use MiniWallet in mempool_persist #23047

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merged 5 commits into from
Sep 24, 2021
Merged

test: Use MiniWallet in mempool_persist #23047

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faca688
test: Add MiniWallet get_descriptor function
Sep 20, 2021
fa32cb2
test: Use MiniWallet in mempool_persist
Sep 20, 2021
fafb7b7
test: pep8
Sep 20, 2021
fa4db92
test: Remove unused self.connect_nodes
Sep 20, 2021
faae098
test: Check other fields are loaded correctly as well
Sep 20, 2021
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test: Use MiniWallet in mempool_persist
  • Loading branch information
MarcoFalke committed Sep 20, 2021
commit fa32cb2467056b3fd47f0b88215311faec8fd5a4
39 changes: 26 additions & 13 deletions test/functional/mempool_persist.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,22 +46,34 @@
assert_greater_than_or_equal,
assert_raises_rpc_error,
)
from test_framework.wallet import MiniWallet


class MempoolPersistTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 3
self.extra_args = [[], ["-persistmempool=0"], []]

def skip_test_if_missing_module(self):
self.skip_if_no_wallet()

def run_test(self):
self.mini_wallet = MiniWallet(self.nodes[2])
self.mini_wallet.rescan_utxos()
if self.is_sqlite_compiled():
self.nodes[2].createwallet(
wallet_name="watch",
descriptors=True,
disable_private_keys=True,
load_on_startup=False,
)
wallet_watch = self.nodes[2].get_wallet_rpc("watch")
assert_equal([{'success': True}], wallet_watch.importdescriptors([{'desc': self.mini_wallet.get_descriptor(), 'timestamp': 0}]))

self.log.debug("Send 5 transactions from node2 (to its own address)")
tx_creation_time_lower = int(time.time())
for _ in range(5):
last_txid = self.nodes[2].sendtoaddress(self.nodes[2].getnewaddress(), Decimal("10"))
node2_balance = self.nodes[2].getbalance()
last_txid = self.mini_wallet.send_self_transfer(from_node=self.nodes[2])["txid"]
if self.is_sqlite_compiled():
self.nodes[2].syncwithvalidationinterfacequeue() # Flush mempool to wallet
node2_balance = wallet_watch.getbalance()
self.sync_all()
tx_creation_time_higher = int(time.time())

Expand Down Expand Up @@ -90,7 +102,7 @@ def run_test(self):
self.disconnect_nodes(0, 1)
assert(len(self.nodes[0].getpeerinfo()) == 0)
assert(len(self.nodes[0].p2ps) == 0)
self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), Decimal("12"))
self.mini_wallet.send_self_transfer(from_node=self.nodes[0])
self.connect_nodes(0, 2)

self.log.debug("Stop-start the nodes. Verify that node0 has the transactions in its mempool and node1 does not. Verify that node2 calculates its balance correctly after loading wallet transactions.")
Expand All @@ -115,13 +127,15 @@ def run_test(self):
assert_equal(tx_creation_time, self.nodes[0].getmempoolentry(txid=last_txid)['time'])

# Verify accounting of mempool transactions after restart is correct
self.nodes[2].syncwithvalidationinterfacequeue() # Flush mempool to wallet
assert_equal(node2_balance, self.nodes[2].getbalance())
if self.is_sqlite_compiled():
self.nodes[2].loadwallet("watch")
wallet_watch = self.nodes[2].get_wallet_rpc("watch")
self.nodes[2].syncwithvalidationinterfacequeue() # Flush mempool to wallet
assert_equal(node2_balance, wallet_watch.getbalance())

# start node0 with wallet disabled so wallet transactions don't get resubmitted
self.log.debug("Stop-start node0 with -persistmempool=0. Verify that it doesn't load its mempool.dat file.")
self.stop_nodes()
self.start_node(0, extra_args=["-persistmempool=0", "-disablewallet"])
self.start_node(0, extra_args=["-persistmempool=0"])
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shouldn't node be started with disabled wallet?

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Feel free to ignore this but you can use self.restart_node() here.

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No wallet (that has any unconfirmed txs) should exist for node 0

assert self.nodes[0].getmempoolinfo()["loaded"]
assert_equal(len(self.nodes[0].getrawmempool()), 0)

Expand Down Expand Up @@ -166,11 +180,10 @@ def test_persist_unbroadcast(self):
# make a transaction that will remain in the unbroadcast set
assert(len(node0.getpeerinfo()) == 0)
assert(len(node0.p2ps) == 0)
node0.sendtoaddress(self.nodes[1].getnewaddress(), Decimal("12"))
self.mini_wallet.send_self_transfer(from_node=node0)

# shutdown, then startup with wallet disabled
self.stop_nodes()
self.start_node(0, extra_args=["-disablewallet"])
self.restart_node(0, extra_args=["-disablewallet"])

# check that txn gets broadcast due to unbroadcast logic
conn = node0.add_p2p_connection(P2PTxInvStore())
Expand Down