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test/functional/test_framework/blocktools.py
| Show First 20 Lines • Show All 93 Lines • ▼ Show 20 Lines | def get_legacy_sigopcount_tx(tx, fAccurate=True): | ||||
| for i in tx.vout: | for i in tx.vout: | ||||
| count += i.scriptPubKey.GetSigOpCount(fAccurate) | count += i.scriptPubKey.GetSigOpCount(fAccurate) | ||||
| for j in tx.vin: | for j in tx.vin: | ||||
| # scriptSig might be of type bytes, so convert to CScript for the moment | # scriptSig might be of type bytes, so convert to CScript for the moment | ||||
| count += CScript(j.scriptSig).GetSigOpCount(fAccurate) | count += CScript(j.scriptSig).GetSigOpCount(fAccurate) | ||||
| return count | return count | ||||
| # Helper to create at least "count" utxos | |||||
| # Pass in a fee that is sufficient for relay and mining new transactions. | |||||
| def create_confirmed_utxos(fee, node, count, age=101): | |||||
| to_generate = int(0.5 * count) + age | |||||
| while to_generate > 0: | |||||
| node.generate(min(25, to_generate)) | |||||
| to_generate -= 25 | |||||
| utxos = node.listunspent() | |||||
| iterations = count - len(utxos) | |||||
| addr1 = node.getnewaddress() | |||||
| addr2 = node.getnewaddress() | |||||
| if iterations <= 0: | |||||
| return utxos | |||||
| for i in range(iterations): | |||||
| t = utxos.pop() | |||||
| inputs = [] | |||||
| inputs.append({"txid": t["txid"], "vout": t["vout"]}) | |||||
| outputs = {} | |||||
| send_value = t['amount'] - fee | |||||
| outputs[addr1] = satoshi_round(send_value / 2) | |||||
| outputs[addr2] = satoshi_round(send_value / 2) | |||||
| raw_tx = node.createrawtransaction(inputs, outputs) | |||||
| signed_tx = node.signrawtransaction(raw_tx)["hex"] | |||||
| node.sendrawtransaction(signed_tx) | |||||
| while (node.getmempoolinfo()['size'] > 0): | |||||
| node.generate(1) | |||||
| utxos = node.listunspent() | |||||
| assert(len(utxos) >= count) | |||||
| return utxos | |||||
| def send_big_transactions(node, utxos, num, fee_multiplier): | def send_big_transactions(node, utxos, num, fee_multiplier): | ||||
| txids = [] | txids = [] | ||||
| padding = "1"*(512*127) | padding = "1"*(512*127) | ||||
| for _ in range(num): | for _ in range(num): | ||||
| ctx = CTransaction() | ctx = CTransaction() | ||||
| utxo = utxos.pop() | utxo = utxos.pop() | ||||
| txid = int(utxo['txid'], 16) | txid = int(utxo['txid'], 16) | ||||
| Show All 12 Lines | |||||