diff options
Diffstat (limited to 'test/functional')
| -rwxr-xr-x | test/functional/mempool_datacarrier.py | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/test/functional/mempool_datacarrier.py b/test/functional/mempool_datacarrier.py index c370d8fa91..951bf37ae8 100755 --- a/test/functional/mempool_datacarrier.py +++ b/test/functional/mempool_datacarrier.py @@ -22,16 +22,18 @@ from test_framework.wallet import MiniWallet class DataCarrierTest(BitcoinTestFramework): def set_test_params(self): - self.num_nodes = 3 + self.num_nodes = 4 self.extra_args = [ [], ["-datacarrier=0"], - ["-datacarrier=1", f"-datacarriersize={MAX_OP_RETURN_RELAY - 1}"] + ["-datacarrier=1", f"-datacarriersize={MAX_OP_RETURN_RELAY - 1}"], + ["-datacarrier=1", f"-datacarriersize=2"], ] - def test_null_data_transaction(self, node: TestNode, data: bytes, success: bool) -> None: + def test_null_data_transaction(self, node: TestNode, data, success: bool) -> None: tx = self.wallet.create_self_transfer(fee_rate=0)["tx"] - tx.vout.append(CTxOut(nValue=0, scriptPubKey=CScript([OP_RETURN, data]))) + data = [] if data is None else [data] + tx.vout.append(CTxOut(nValue=0, scriptPubKey=CScript([OP_RETURN] + data))) tx.vout[0].nValue -= tx.get_vsize() # simply pay 1sat/vbyte fee tx_hex = tx.serialize().hex() @@ -49,6 +51,8 @@ class DataCarrierTest(BitcoinTestFramework): default_size_data = random_bytes(MAX_OP_RETURN_RELAY - 3) too_long_data = random_bytes(MAX_OP_RETURN_RELAY - 2) small_data = random_bytes(MAX_OP_RETURN_RELAY - 4) + one_byte = random_bytes(1) + zero_bytes = random_bytes(0) self.log.info("Testing null data transaction with default -datacarrier and -datacarriersize values.") self.test_null_data_transaction(node=self.nodes[0], data=default_size_data, success=True) @@ -65,6 +69,24 @@ class DataCarrierTest(BitcoinTestFramework): self.log.info("Testing a null data transaction with a size smaller than accepted by -datacarriersize.") self.test_null_data_transaction(node=self.nodes[2], data=small_data, success=True) + self.log.info("Testing a null data transaction with no data.") + self.test_null_data_transaction(node=self.nodes[0], data=None, success=True) + self.test_null_data_transaction(node=self.nodes[1], data=None, success=False) + self.test_null_data_transaction(node=self.nodes[2], data=None, success=True) + self.test_null_data_transaction(node=self.nodes[3], data=None, success=True) + + self.log.info("Testing a null data transaction with zero bytes of data.") + self.test_null_data_transaction(node=self.nodes[0], data=zero_bytes, success=True) + self.test_null_data_transaction(node=self.nodes[1], data=zero_bytes, success=False) + self.test_null_data_transaction(node=self.nodes[2], data=zero_bytes, success=True) + self.test_null_data_transaction(node=self.nodes[3], data=zero_bytes, success=True) + + self.log.info("Testing a null data transaction with one byte of data.") + self.test_null_data_transaction(node=self.nodes[0], data=one_byte, success=True) + self.test_null_data_transaction(node=self.nodes[1], data=one_byte, success=False) + self.test_null_data_transaction(node=self.nodes[2], data=one_byte, success=True) + self.test_null_data_transaction(node=self.nodes[3], data=one_byte, success=False) + if __name__ == '__main__': DataCarrierTest().main() |