Differential D9276 Diff 27840 test/functional/test_framework/blocktools.py

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test/functional/test_framework/blocktools.py

#!/usr/bin/env python3		#!/usr/bin/env python3
# Copyright (c) 2015-2019 The Bitcoin Core developers		# Copyright (c) 2015-2019 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.
"""Utilities for manipulating blocks and transactions."""		"""Utilities for manipulating blocks and transactions."""

		import unittest

from .script import (		from .script import (
CScript,		CScript,
CScriptNum,		CScriptNum,
CScriptOp,		CScriptOp,
OP_1,		OP_1,
OP_CHECKSIG,		OP_CHECKSIG,
OP_DUP,		OP_DUP,
OP_EQUALVERIFY,		OP_EQUALVERIFY,
▲ Show 20 Lines • Show All 206 Lines • ▼ Show 20 Lines	for _ in range(num):
[OP_RETURN, bytes(padding, 'utf-8')])))		[OP_RETURN, bytes(padding, 'utf-8')])))
# Create a proper fee for the transaction to be mined		# Create a proper fee for the transaction to be mined
ctx.vout[0].nValue -= int(fee_multiplier * node.calculate_fee(ctx))		ctx.vout[0].nValue -= int(fee_multiplier * node.calculate_fee(ctx))
signresult = node.signrawtransactionwithwallet(		signresult = node.signrawtransactionwithwallet(
ToHex(ctx), None, "NONE\|FORKID")		ToHex(ctx), None, "NONE\|FORKID")
txid = node.sendrawtransaction(signresult["hex"], 0)		txid = node.sendrawtransaction(signresult["hex"], 0)
txids.append(txid)		txids.append(txid)
return txids		return txids


		class TestFrameworkBlockTools(unittest.TestCase):
		def test_create_coinbase(self):
		height = 20
		coinbase_tx = create_coinbase(height=height)
		assert_equal(CScriptNum.decode(coinbase_tx.vin[0].scriptSig), height)