Page MenuHomePhabricator
Differential D2008 Diff 6315 test/functional/mempool_reorg.py

Changeset View

Standalone View

View Options

test/functional/mempool_reorg.py

Show All 11 Lines
from test_framework.util import * from test_framework.util import *
# Create one-input, one-output, no-fee transaction: # Create one-input, one-output, no-fee transaction:
class MempoolCoinbaseTest(BitcoinTestFramework): class MempoolCoinbaseTest(BitcoinTestFramework):
def set_test_params(self): def set_test_params(self):
self.num_nodes = 2 self.num_nodes = 2
self.extra_args = [ self.extra_args = [["-checkmempool"]] * 2
["-checkmempool", "-deprecatedrpc=signrawtransaction"]] * 2
alert_filename = None # Set by setup_network alert_filename = None # Set by setup_network
def run_test(self): def run_test(self):
# Start with a 200 block chain # Start with a 200 block chain
assert_equal(self.nodes[0].getblockcount(), 200) assert_equal(self.nodes[0].getblockcount(), 200)
# Mine four blocks. After this, nodes[0] blocks # Mine four blocks. After this, nodes[0] blocks
Show All 21 Lines def run_test(self):
# Create a transaction which is time-locked to two blocks in the future # Create a transaction which is time-locked to two blocks in the future
timelock_tx = self.nodes[0].createrawtransaction( timelock_tx = self.nodes[0].createrawtransaction(
[{"txid": coinbase_txids[0], "vout": 0}], {node0_address: 49.99}) [{"txid": coinbase_txids[0], "vout": 0}], {node0_address: 49.99})
# Set the time lock # Set the time lock
timelock_tx = timelock_tx.replace("ffffffff", "11111191", 1) timelock_tx = timelock_tx.replace("ffffffff", "11111191", 1)
timelock_tx = timelock_tx[:-8] + \ timelock_tx = timelock_tx[:-8] + \
hex(self.nodes[0].getblockcount() + 2)[2:] + "000000" hex(self.nodes[0].getblockcount() + 2)[2:] + "000000"
timelock_tx = self.nodes[0].signrawtransaction(timelock_tx)["hex"] timelock_tx = self.nodes[0].signrawtransactionwithwallet(timelock_tx)[
"hex"]
# This will raise an exception because the timelock transaction is too immature to spend # This will raise an exception because the timelock transaction is too immature to spend
assert_raises_rpc_error(-26, "bad-txns-nonfinal", assert_raises_rpc_error(-26, "bad-txns-nonfinal",
self.nodes[0].sendrawtransaction, timelock_tx) self.nodes[0].sendrawtransaction, timelock_tx)
# Broadcast and mine spend_102 and 103: # Broadcast and mine spend_102 and 103:
spend_102_id = self.nodes[0].sendrawtransaction(spend_102_raw) spend_102_id = self.nodes[0].sendrawtransaction(spend_102_raw)
spend_103_id = self.nodes[0].sendrawtransaction(spend_103_raw) spend_103_id = self.nodes[0].sendrawtransaction(spend_103_raw)
self.nodes[0].generate(1) self.nodes[0].generate(1)
▲ Show 20 Lines • Show All 45 Lines • Show Last 20 Lines