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Differential D2529 Diff 7300 test/functional/feature_dersig.py

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test/functional/feature_dersig.py

#!/usr/bin/env python3 #!/usr/bin/env python3
# Copyright (c) 2015-2016 The Bitcoin Core developers # Copyright (c) 2015-2016 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.
"""Test BIP66 (DER SIG). """Test BIP66 (DER SIG).
Test that the DERSIG soft-fork activates at (regtest) height 1251. Test that the DERSIG soft-fork activates at (regtest) height 1251.
""" """
from test_framework.test_framework import BitcoinTestFramework from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import * from test_framework.util import *
from test_framework.mininode import * from test_framework.mininode import *
from test_framework.blocktools import create_coinbase, create_block from test_framework.blocktools import create_coinbase, create_block
from test_framework.script import CScript from test_framework.script import CScript
from io import BytesIO
DERSIG_HEIGHT = 1251 DERSIG_HEIGHT = 1251
# Reject codes that we might receive in this test # Reject codes that we might receive in this test
REJECT_INVALID = 16 REJECT_INVALID = 16
REJECT_OBSOLETE = 17 REJECT_OBSOLETE = 17
REJECT_NONSTANDARD = 64 REJECT_NONSTANDARD = 64
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def create_transaction(node, coinbase, to_address, amount): def create_transaction(node, coinbase, to_address, amount):
from_txid = node.getblock(coinbase)['tx'][0] from_txid = node.getblock(coinbase)['tx'][0]
inputs = [{"txid": from_txid, "vout": 0}] inputs = [{"txid": from_txid, "vout": 0}]
outputs = {to_address: amount} outputs = {to_address: amount}
rawtx = node.createrawtransaction(inputs, outputs) rawtx = node.createrawtransaction(inputs, outputs)
signresult = node.signrawtransaction(rawtx) signresult = node.signrawtransaction(rawtx)
tx = CTransaction() return FromHex(CTransaction(), signresult['hex'])
tx.deserialize(BytesIO(hex_str_to_bytes(signresult['hex'])))
return tx
class BIP66Test(BitcoinTestFramework): class BIP66Test(BitcoinTestFramework):
def set_test_params(self): def set_test_params(self):
self.num_nodes = 1 self.num_nodes = 1
self.extra_args = [ self.extra_args = [
['-promiscuousmempoolflags=1', '-whitelist=127.0.0.1']] ['-promiscuousmempoolflags=1', '-whitelist=127.0.0.1']]
self.setup_clean_chain = True self.setup_clean_chain = True
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