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qa/rpc-tests/abc-p2p-fullblocktest.py
| Show First 20 Lines • Show All 324 Lines • ▼ Show 20 Lines | def get_tests(self): | ||||
| # Rewind bad block | # Rewind bad block | ||||
| tip(26) | tip(26) | ||||
| # Too many sigops in one txn | # Too many sigops in one txn | ||||
| too_many_tx_checksigs = CScript([OP_CHECKSIG] * (MAX_BLOCK_SIGOPS_PER_MB + 1)) | too_many_tx_checksigs = CScript([OP_CHECKSIG] * (MAX_BLOCK_SIGOPS_PER_MB + 1)) | ||||
| block(29, spend=out[22], script=too_many_tx_checksigs, block_size=ONE_MEGABYTE + 1) | block(29, spend=out[22], script=too_many_tx_checksigs, block_size=ONE_MEGABYTE + 1) | ||||
| yield rejected(RejectResult(16, b'bad-txn-sigops')) | yield rejected(RejectResult(16, b'bad-txn-sigops')) | ||||
| # Rewind bad block | |||||
| tip(26) | |||||
| # P2SH | |||||
| # Build the redeem script, hash it, use hash to create the p2sh script | |||||
| redeem_script = CScript([self.coinbase_pubkey] + [OP_2DUP, OP_CHECKSIGVERIFY]*5 + [OP_CHECKSIG]) | |||||
| redeem_script_hash = hash160(redeem_script) | |||||
| p2sh_script = CScript([OP_HASH160, redeem_script_hash, OP_EQUAL]) | |||||
| # Create a p2sh transaction | |||||
| p2sh_tx = self.create_and_sign_transaction(out[22].tx, out[22].n, 1, p2sh_script) | |||||
| # Add the transaction to the block | |||||
| block(30) | |||||
| update_block(30, [p2sh_tx]) | |||||
| yield accepted() | |||||
| # Creates a new transaction using the p2sh transaction included in the last block | |||||
| def spend_p2sh_tx (output_script=CScript([OP_TRUE])): | |||||
| # Create the transaction | |||||
| spent_p2sh_tx = CTransaction() | |||||
| spent_p2sh_tx.vin.append(CTxIn(COutPoint(p2sh_tx.sha256, 0), b'')) | |||||
| spent_p2sh_tx.vout.append(CTxOut(1, output_script)) | |||||
| # Sign the transaction using the redeem script | |||||
| (sighash, err) = SignatureHash(redeem_script, spent_p2sh_tx, 0, SIGHASH_ALL) | |||||
| sig = self.coinbase_key.sign(sighash) + bytes(bytearray([SIGHASH_ALL])) | |||||
| spent_p2sh_tx.vin[0].scriptSig = CScript([sig, redeem_script]) | |||||
| spent_p2sh_tx.rehash() | |||||
| return spent_p2sh_tx | |||||
| # Sigops p2sh limit | |||||
| p2sh_sigops_limit = MAX_BLOCK_SIGOPS_PER_MB - redeem_script.GetSigOpCount(True) | |||||
| # Too many sigops in one p2sh txn | |||||
| too_many_p2sh_sigops = CScript([OP_CHECKSIG] * (p2sh_sigops_limit + 1)) | |||||
| block(31, spend=out[23], block_size=ONE_MEGABYTE + 1) | |||||
| update_block(31, [spend_p2sh_tx(too_many_p2sh_sigops)]) | |||||
| yield rejected(RejectResult(16, b'bad-txn-sigops')) | |||||
| # Rewind bad block | |||||
| tip(30) | |||||
| # Max sigops in one p2sh txn | |||||
| max_p2sh_sigops = CScript([OP_CHECKSIG] * (p2sh_sigops_limit)) | |||||
| block(32, spend=out[23], block_size=ONE_MEGABYTE + 1) | |||||
| update_block(32, [spend_p2sh_tx(max_p2sh_sigops)]) | |||||
| yield accepted() | |||||
| if __name__ == '__main__': | if __name__ == '__main__': | ||||
| FullBlockTest().main() | FullBlockTest().main() | ||||