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test/functional/mempool_accept.py
| Show First 20 Lines • Show All 64 Lines • ▼ Show 20 Lines | def run_test(self): | ||||
| coin = node.listunspent()[0] # Pick a random coin(base) to spend | coin = node.listunspent()[0] # Pick a random coin(base) to spend | ||||
| raw_tx_in_block = node.signrawtransactionwithwallet(node.createrawtransaction( | raw_tx_in_block = node.signrawtransactionwithwallet(node.createrawtransaction( | ||||
| inputs=[{'txid': coin['txid'], 'vout': coin['vout']}], | inputs=[{'txid': coin['txid'], 'vout': coin['vout']}], | ||||
| outputs=[{node.getnewaddress(): 0.3}, {node.getnewaddress(): 49}], | outputs=[{node.getnewaddress(): 0.3}, {node.getnewaddress(): 49}], | ||||
| ))['hex'] | ))['hex'] | ||||
| txid_in_block = node.sendrawtransaction( | txid_in_block = node.sendrawtransaction( | ||||
| hexstring=raw_tx_in_block, allowhighfees=True) | hexstring=raw_tx_in_block, allowhighfees=True) | ||||
| node.generate(1) | node.generate(1) | ||||
| self.mempool_size = 0 | |||||
| self.check_mempool_result( | self.check_mempool_result( | ||||
| result_expected=[{'txid': txid_in_block, 'allowed': False, | result_expected=[{'txid': txid_in_block, 'allowed': False, | ||||
| 'reject-reason': '18: txn-already-known'}], | 'reject-reason': '18: txn-already-known'}], | ||||
| rawtxs=[raw_tx_in_block], | rawtxs=[raw_tx_in_block], | ||||
| ) | ) | ||||
| self.log.info('A transaction not in the mempool') | self.log.info('A transaction not in the mempool') | ||||
| fee = 0.00000700 | fee = 0.00000700 | ||||
| raw_tx_0 = node.signrawtransactionwithwallet(node.createrawtransaction( | raw_tx_0 = node.signrawtransactionwithwallet(node.createrawtransaction( | ||||
| inputs=[{"txid": txid_in_block, "vout": 0, | inputs=[{"txid": txid_in_block, "vout": 0, | ||||
| "sequence": 0xfffffffd}], | "sequence": 0xfffffffd}], | ||||
| outputs=[{node.getnewaddress(): 0.3 - fee}], | outputs=[{node.getnewaddress(): 0.3 - fee}], | ||||
| ))['hex'] | ))['hex'] | ||||
| tx = CTransaction() | tx = CTransaction() | ||||
| tx.deserialize(BytesIO(hex_str_to_bytes(raw_tx_0))) | tx.deserialize(BytesIO(hex_str_to_bytes(raw_tx_0))) | ||||
| txid_0 = tx.rehash() | txid_0 = tx.rehash() | ||||
| self.check_mempool_result( | self.check_mempool_result( | ||||
| result_expected=[{'txid': txid_0, 'allowed': True}], | result_expected=[{'txid': txid_0, 'allowed': True}], | ||||
| rawtxs=[raw_tx_0], | rawtxs=[raw_tx_0], | ||||
| ) | ) | ||||
| self.log.info('A final transaction not in the mempool') | |||||
| coin = node.listunspent()[0] # Pick a random coin(base) to spend | |||||
| raw_tx_final = node.signrawtransactionwithwallet(node.createrawtransaction( | |||||
| inputs=[{'txid': coin['txid'], 'vout': coin['vout'], | |||||
| "sequence": 0xffffffff}], # SEQUENCE_FINAL | |||||
| outputs=[{node.getnewaddress(): 0.025}], | |||||
| locktime=node.getblockcount() + 2000, # Can be anything | |||||
| ))['hex'] | |||||
| tx.deserialize(BytesIO(hex_str_to_bytes(raw_tx_final))) | |||||
| self.check_mempool_result( | |||||
| result_expected=[{'txid': tx.rehash(), 'allowed': True}], | |||||
| rawtxs=[tx.serialize().hex()], | |||||
| allowhighfees=True, | |||||
| ) | |||||
| node.sendrawtransaction(hexstring=raw_tx_final, allowhighfees=True) | |||||
| self.mempool_size += 1 | |||||
| self.log.info('A transaction in the mempool') | self.log.info('A transaction in the mempool') | ||||
| node.sendrawtransaction(hexstring=raw_tx_0) | node.sendrawtransaction(hexstring=raw_tx_0) | ||||
| self.mempool_size = 1 | self.mempool_size += 1 | ||||
| self.check_mempool_result( | self.check_mempool_result( | ||||
| result_expected=[{'txid': txid_0, 'allowed': False, | result_expected=[{'txid': txid_0, 'allowed': False, | ||||
| 'reject-reason': '18: txn-already-in-mempool'}], | 'reject-reason': '18: txn-already-in-mempool'}], | ||||
| rawtxs=[raw_tx_0], | rawtxs=[raw_tx_0], | ||||
| ) | ) | ||||
| # Removed RBF test | # Removed RBF test | ||||
| # self.log.info('A transaction that replaces a mempool transaction') | # self.log.info('A transaction that replaces a mempool transaction') | ||||
| ▲ Show 20 Lines • Show All 219 Lines • Show Last 20 Lines | |||||