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test/functional/abc_p2p_compactblocks.py
| Show All 12 Lines | |||||
| import random | import random | ||||
| import time | import time | ||||
| from collections import deque | from collections import deque | ||||
| from test_framework.blocktools import ( | from test_framework.blocktools import ( | ||||
| create_block, | create_block, | ||||
| create_coinbase, | create_coinbase, | ||||
| create_tx_with_script, | |||||
| make_conform_to_ctor, | make_conform_to_ctor, | ||||
| ) | ) | ||||
| from test_framework.cdefs import ONE_MEGABYTE | from test_framework.cdefs import ONE_MEGABYTE | ||||
| from test_framework.messages import ( | from test_framework.messages import ( | ||||
| COutPoint, | COutPoint, | ||||
| CTransaction, | CTransaction, | ||||
| CTxIn, | CTxIn, | ||||
| CTxOut, | CTxOut, | ||||
| ▲ Show 20 Lines • Show All 73 Lines • ▼ Show 20 Lines | def add_options(self, parser): | ||||
| super().add_options(parser) | super().add_options(parser) | ||||
| parser.add_argument( | parser.add_argument( | ||||
| "--runbarelyexpensive", dest="runbarelyexpensive", default=True) | "--runbarelyexpensive", dest="runbarelyexpensive", default=True) | ||||
| def add_transactions_to_block(self, block, tx_list): | def add_transactions_to_block(self, block, tx_list): | ||||
| [tx.rehash() for tx in tx_list] | [tx.rehash() for tx in tx_list] | ||||
| block.vtx.extend(tx_list) | block.vtx.extend(tx_list) | ||||
| # this is a little handier to use than the version in blocktools.py | |||||
| def create_tx(self, spend_tx, n, value, script=CScript([OP_TRUE])): | |||||
| tx = create_tx_with_script(spend_tx, n, b"", value, script) | |||||
| return tx | |||||
| def next_block(self, number, spend=None, script=CScript( | def next_block(self, number, spend=None, script=CScript( | ||||
| [OP_TRUE]), block_size=0, extra_txns=0): | [OP_TRUE]), block_size=0, extra_txns=0): | ||||
| if self.tip is None: | if self.tip is None: | ||||
| base_block_hash = self.genesis_hash | base_block_hash = self.genesis_hash | ||||
| block_time = int(time.time()) + 1 | block_time = int(time.time()) + 1 | ||||
| else: | else: | ||||
| base_block_hash = self.tip.sha256 | base_block_hash = self.tip.sha256 | ||||
| block_time = self.tip.nTime + 1 | block_time = self.tip.nTime + 1 | ||||
| ▲ Show 20 Lines • Show All 233 Lines • Show Last 20 Lines | |||||