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[functional test] prioritisation is not removed during replacement and expiry

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This commit is contained in:
glozow 2023-04-20 15:09:24 +01:00
parent 0e5874f0b0
commit c1061acb9d
2 changed files with 29 additions and 0 deletions
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7
test/functional/mempool_expiry.py
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@ -40,6 +40,10 @@ class MempoolExpiryTest(BitcoinTestFramework):
parent_utxo = self.wallet.get_utxo(txid=parent_txid)
independent_utxo = self.wallet.get_utxo()
# Add prioritisation to this transaction to check that it persists after the expiry
node.prioritisetransaction(parent_txid, 0, COIN)
assert_equal(node.getprioritisedtransactions()[parent_txid], { "fee_delta" : COIN, "in_mempool" : True})
# Ensure the transactions we send to trigger the mempool check spend utxos that are independent of
# the transactions being tested for expiration.
trigger_utxo1 = self.wallet.get_utxo()
@ -82,6 +86,9 @@ class MempoolExpiryTest(BitcoinTestFramework):
assert_raises_rpc_error(-5, 'Transaction not in mempool',
node.getmempoolentry, parent_txid)
# Prioritisation does not disappear when transaction expires
assert_equal(node.getprioritisedtransactions()[parent_txid], { "fee_delta" : COIN, "in_mempool" : False})
# The child transaction should be removed from the mempool as well.
self.log.info('Test child tx is evicted as well.')
assert_raises_rpc_error(-5, 'Transaction not in mempool',

22
test/functional/mining_prioritisetransaction.py
View File

@ -30,6 +30,27 @@ class PrioritiseTransactionTest(BitcoinTestFramework):
]] * self.num_nodes
self.supports_cli = False
def test_replacement(self):
self.log.info("Test tx prioritisation stays after a tx is replaced")
conflicting_input = self.wallet.get_utxo()
tx_replacee = self.wallet.create_self_transfer(utxo_to_spend=conflicting_input, fee_rate=Decimal("0.0001"))
tx_replacement = self.wallet.create_self_transfer(utxo_to_spend=conflicting_input, fee_rate=Decimal("0.005"))
# Add 1 satoshi fee delta to replacee
self.nodes[0].prioritisetransaction(tx_replacee["txid"], 0, 100)
assert_equal(self.nodes[0].getprioritisedtransactions(), { tx_replacee["txid"] : { "fee_delta" : 100, "in_mempool" : False}})
self.nodes[0].sendrawtransaction(tx_replacee["hex"])
assert_equal(self.nodes[0].getprioritisedtransactions(), { tx_replacee["txid"] : { "fee_delta" : 100, "in_mempool" : True}})
self.nodes[0].sendrawtransaction(tx_replacement["hex"])
assert tx_replacee["txid"] not in self.nodes[0].getrawmempool()
assert_equal(self.nodes[0].getprioritisedtransactions(), { tx_replacee["txid"] : { "fee_delta" : 100, "in_mempool" : False}})
# PrioritiseTransaction is additive
self.nodes[0].prioritisetransaction(tx_replacee["txid"], 0, COIN)
self.nodes[0].sendrawtransaction(tx_replacee["hex"])
assert_equal(self.nodes[0].getprioritisedtransactions(), { tx_replacee["txid"] : { "fee_delta" : COIN + 100, "in_mempool" : True}})
self.generate(self.nodes[0], 1)
assert_equal(self.nodes[0].getprioritisedtransactions(), {})
def test_diamond(self):
self.log.info("Test diamond-shape package with priority")
mock_time = int(time.time())
@ -142,6 +163,7 @@ class PrioritiseTransactionTest(BitcoinTestFramework):
# Test `prioritisetransaction` invalid `fee_delta`
assert_raises_rpc_error(-3, "JSON value of type string is not of expected type number", self.nodes[0].prioritisetransaction, txid=txid, fee_delta='foo')
self.test_replacement()
self.test_diamond()
self.txouts = gen_return_txouts()