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test addition of unknown segwit spends to txid reject filter

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Gregory Sanders 2020-08-03 14:37:58 -04:00 • committed by Suhas Daftuar
parent 7989901c7e
commit 9f88ded82b
1 changed files with 10 additions and 2 deletions
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12
test/functional/p2p_segwit.py
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@ -1418,7 +1418,7 @@ class SegWitTest(BitcoinTestFramework):
temp_utxo.pop() # last entry in temp_utxo was the output we just spent
temp_utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue))
# Spend everything in temp_utxo back to an OP_TRUE output.
# Spend everything in temp_utxo into an segwit v1 output.
tx3 = CTransaction()
total_value = 0
for i in temp_utxo:
@ -1426,8 +1426,16 @@ class SegWitTest(BitcoinTestFramework):
tx3.wit.vtxinwit.append(CTxInWitness())
total_value += i.nValue
tx3.wit.vtxinwit[-1].scriptWitness.stack = [witness_program]
tx3.vout.append(CTxOut(total_value - 1000, CScript([OP_TRUE])))
tx3.vout.append(CTxOut(total_value - 1000, script_pubkey))
tx3.rehash()
# First we test this transaction against fRequireStandard=true node
# making sure the txid is added to the reject filter
self.std_node.announce_tx_and_wait_for_getdata(tx3)
test_transaction_acceptance(self.nodes[1], self.std_node, tx3, with_witness=True, accepted=False, reason="bad-txns-nonstandard-inputs")
# Now the node will no longer ask for getdata of this transaction when advertised by same txid
self.std_node.announce_tx_and_wait_for_getdata(tx3, timeout=5, success=False)
# Spending a higher version witness output is not allowed by policy,
# even with fRequireStandard=false.
test_transaction_acceptance(self.nodes[0], self.test_node, tx3, with_witness=True, accepted=False, reason="reserved for soft-fork upgrades")