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test: test sendall does ancestor aware funding

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This commit is contained in:
ishaanam 2023-12-28 16:50:13 -05:00
parent 36757941a0
commit 71aae72e1f
1 changed files with 40 additions and 0 deletions
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40
test/functional/wallet_sendall.py
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@ -400,6 +400,43 @@ class SendallTest(BitcoinTestFramework):
self.wallet.sendall(recipients=[self.remainder_target], inputs=[unspent])
assert_equal(self.wallet.getbalance(), 0)
@cleanup
def sendall_does_ancestor_aware_funding(self):
self.log.info("Test that sendall does ancestor aware funding for unconfirmed inputs")
# higher parent feerate
self.def_wallet.sendtoaddress(address=self.wallet.getnewaddress(), amount=17, fee_rate=20)
self.wallet.syncwithvalidationinterfacequeue()
assert_equal(self.wallet.getbalances()["mine"]["untrusted_pending"], 17)
unspent = self.wallet.listunspent(minconf=0)[0]
parent_txid = unspent["txid"]
assert_equal(self.wallet.gettransaction(parent_txid)["confirmations"], 0)
res_1 = self.wallet.sendall(recipients=[self.def_wallet.getnewaddress()], inputs=[unspent], fee_rate=20, add_to_wallet=False, lock_unspents=True)
child_hex = res_1["hex"]
child_tx = self.wallet.decoderawtransaction(child_hex)
higher_parent_feerate_amount = child_tx["vout"][0]["value"]
# lower parent feerate
self.def_wallet.sendtoaddress(address=self.wallet.getnewaddress(), amount=17, fee_rate=10)
self.wallet.syncwithvalidationinterfacequeue()
assert_equal(self.wallet.getbalances()["mine"]["untrusted_pending"], 34)
unspent = self.wallet.listunspent(minconf=0)[0]
parent_txid = unspent["txid"]
assert_equal(self.wallet.gettransaction(parent_txid)["confirmations"], 0)
res_2 = self.wallet.sendall(recipients=[self.def_wallet.getnewaddress()], inputs=[unspent], fee_rate=20, add_to_wallet=False, lock_unspents=True)
child_hex = res_2["hex"]
child_tx = self.wallet.decoderawtransaction(child_hex)
lower_parent_feerate_amount = child_tx["vout"][0]["value"]
assert_greater_than(higher_parent_feerate_amount, lower_parent_feerate_amount)
# This tests needs to be the last one otherwise @cleanup will fail with "Transaction too large" error
def sendall_fails_with_transaction_too_large(self):
self.log.info("Test that sendall fails if resulting transaction is too large")
@ -487,6 +524,9 @@ class SendallTest(BitcoinTestFramework):
# Sendall spends unconfirmed inputs if they are specified
self.sendall_spends_unconfirmed_inputs_if_specified()
# Sendall does ancestor aware funding when spending an unconfirmed UTXO
self.sendall_does_ancestor_aware_funding()
# Sendall fails when many inputs result to too large transaction
self.sendall_fails_with_transaction_too_large()