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Differential D1001 Diff 2664 test/functional/bip9-softforks.py

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test/functional/bip9-softforks.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.
from test_framework.blockstore import BlockStore
from test_framework.test_framework import ComparisonTestFramework
from test_framework.util import *
from test_framework.mininode import CTransaction, NetworkThread
from test_framework.blocktools import create_coinbase, create_block
from test_framework.comptool import TestInstance, TestManager
from test_framework.script import CScript, OP_1NEGATE, OP_CHECKSEQUENCEVERIFY, OP_DROP
from io import BytesIO
import time
import itertools
''' '''
This test is meant to exercise BIP forks This test is meant to exercise BIP forks
Connect to a single node. Connect to a single node.
regtest lock-in with 108/144 block signalling regtest lock-in with 108/144 block signalling
activation after a further 144 blocks activation after a further 144 blocks
mine 2 block and save coinbases for later use mine 2 block and save coinbases for later use
mine 141 blocks to transition from DEFINED to STARTED mine 141 blocks to transition from DEFINED to STARTED
mine 100 blocks signalling readiness and 44 not in order to fail to change state this period mine 100 blocks signalling readiness and 44 not in order to fail to change state this period
mine 108 blocks signalling readiness and 36 blocks not signalling readiness (STARTED->LOCKED_IN) mine 108 blocks signalling readiness and 36 blocks not signalling readiness (STARTED->LOCKED_IN)
mine a further 143 blocks (LOCKED_IN) mine a further 143 blocks (LOCKED_IN)
test that enforcement has not triggered (which triggers ACTIVE) test that enforcement has not triggered (which triggers ACTIVE)
test that enforcement has triggered test that enforcement has triggered
''' '''
from test_framework.test_framework import ComparisonTestFramework
from test_framework.util import *
from test_framework.mininode import CTransaction, NetworkThread
from test_framework.blocktools import create_coinbase, create_block
from test_framework.comptool import TestInstance, TestManager
from test_framework.script import CScript, OP_1NEGATE, OP_CHECKSEQUENCEVERIFY, OP_DROP
from io import BytesIO
import time
import shutil
import itertools
class BIP9SoftForksTest(ComparisonTestFramework): class BIP9SoftForksTest(ComparisonTestFramework):
def __init__(self): def __init__(self):
super().__init__() super().__init__()
self.num_nodes = 1 self.num_nodes = 1
self.extra_args = [['-whitelist=127.0.0.1']] self.extra_args = [['-whitelist=127.0.0.1']]
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