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test/functional/mempool_accept.py
| #!/usr/bin/env python3 | #!/usr/bin/env python3 | ||||
| # Copyright (c) 2017-2019 The Bitcoin Core developers | # Copyright (c) 2017-2019 The Bitcoin Core developers | ||||
| # Distributed under the MIT software license, see the accompanying | # Distributed under the MIT software license, see the accompanying | ||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| """Test mempool acceptance of raw transactions.""" | """Test mempool acceptance of raw transactions.""" | ||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| from test_framework.key import ECKey | |||||
| from test_framework.messages import ( | from test_framework.messages import ( | ||||
| COIN, | COIN, | ||||
| COutPoint, | COutPoint, | ||||
| CTransaction, | CTransaction, | ||||
| CTxOut, | CTxOut, | ||||
| FromHex, | FromHex, | ||||
| MAX_BLOCK_BASE_SIZE, | MAX_BLOCK_BASE_SIZE, | ||||
| ToHex, | ToHex, | ||||
| ) | ) | ||||
| from test_framework.script import ( | from test_framework.script import ( | ||||
| hash160, | hash160, | ||||
| CScript, | CScript, | ||||
| OP_0, | OP_0, | ||||
| OP_2, | |||||
| OP_3, | |||||
| OP_CHECKMULTISIG, | |||||
| OP_EQUAL, | OP_EQUAL, | ||||
| OP_HASH160, | OP_HASH160, | ||||
| OP_RETURN, | OP_RETURN, | ||||
| ) | ) | ||||
| from test_framework.util import ( | from test_framework.util import ( | ||||
| assert_equal, | assert_equal, | ||||
| assert_raises_rpc_error, | assert_raises_rpc_error, | ||||
| ) | ) | ||||
| class MempoolAcceptanceTest(BitcoinTestFramework): | class MempoolAcceptanceTest(BitcoinTestFramework): | ||||
| def set_test_params(self): | def set_test_params(self): | ||||
| self.num_nodes = 1 | self.num_nodes = 1 | ||||
| self.extra_args = [[ | self.extra_args = [[ | ||||
| '-txindex', | '-txindex', | ||||
| '-acceptnonstdtxn=0', # Try to mimic main-net | '-acceptnonstdtxn=0', # Try to mimic main-net | ||||
| '-permitbaremultisig=0', | |||||
| ]] * self.num_nodes | ]] * self.num_nodes | ||||
| self.supports_cli = False | self.supports_cli = False | ||||
| def skip_test_if_missing_module(self): | def skip_test_if_missing_module(self): | ||||
| self.skip_if_no_wallet() | self.skip_if_no_wallet() | ||||
| def check_mempool_result(self, result_expected, *args, **kwargs): | def check_mempool_result(self, result_expected, *args, **kwargs): | ||||
| """Wrapper to check result of testmempoolaccept on node_0's mempool""" | """Wrapper to check result of testmempoolaccept on node_0's mempool""" | ||||
| ▲ Show 20 Lines • Show All 237 Lines • ▼ Show 20 Lines | def run_test(self): | ||||
| tx = FromHex(CTransaction(), raw_tx_reference) | tx = FromHex(CTransaction(), raw_tx_reference) | ||||
| tx.vout[0].scriptPubKey = CScript([OP_0]) # Some non-standard script | tx.vout[0].scriptPubKey = CScript([OP_0]) # Some non-standard script | ||||
| self.check_mempool_result( | self.check_mempool_result( | ||||
| result_expected=[ | result_expected=[ | ||||
| {'txid': tx.rehash(), 'allowed': False, 'reject-reason': 'scriptpubkey'}], | {'txid': tx.rehash(), 'allowed': False, 'reject-reason': 'scriptpubkey'}], | ||||
| rawtxs=[ToHex(tx)], | rawtxs=[ToHex(tx)], | ||||
| ) | ) | ||||
| tx = FromHex(CTransaction(), raw_tx_reference) | tx = FromHex(CTransaction(), raw_tx_reference) | ||||
| key = ECKey() | |||||
| key.generate() | |||||
| pubkey = key.get_pubkey().get_bytes() | |||||
| # Some bare multisig script (2-of-3) | |||||
| tx.vout[0].scriptPubKey = CScript( | |||||
| [OP_2, pubkey, pubkey, pubkey, OP_3, OP_CHECKMULTISIG]) | |||||
| self.check_mempool_result( | |||||
| result_expected=[{'txid': tx.rehash(), 'allowed': False, | |||||
| 'reject-reason': 'bare-multisig'}], | |||||
| rawtxs=[tx.serialize().hex()], | |||||
| ) | |||||
| tx = FromHex(CTransaction(), raw_tx_reference) | |||||
| # Some not-pushonly scriptSig | # Some not-pushonly scriptSig | ||||
| tx.vin[0].scriptSig = CScript([OP_HASH160]) | tx.vin[0].scriptSig = CScript([OP_HASH160]) | ||||
| self.check_mempool_result( | self.check_mempool_result( | ||||
| result_expected=[{'txid': tx.rehash( | result_expected=[{'txid': tx.rehash( | ||||
| ), 'allowed': False, 'reject-reason': 'scriptsig-not-pushonly'}], | ), 'allowed': False, 'reject-reason': 'scriptsig-not-pushonly'}], | ||||
| rawtxs=[ToHex(tx)], | rawtxs=[ToHex(tx)], | ||||
| ) | ) | ||||
| tx = FromHex(CTransaction(), raw_tx_reference) | tx = FromHex(CTransaction(), raw_tx_reference) | ||||
| ▲ Show 20 Lines • Show All 64 Lines • Show Last 20 Lines | |||||