diff --git a/qa/pull-tester/rpc-tests.py b/qa/pull-tester/rpc-tests.py index 41a9a54a9..aa67324b5 100755 --- a/qa/pull-tester/rpc-tests.py +++ b/qa/pull-tester/rpc-tests.py @@ -1,372 +1,372 @@ #!/usr/bin/env python3 # Copyright (c) 2014-2016 The Bitcoin Core developers # Copyright (c) 2017 The Bitcoin developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ Run Regression Test Suite This module calls down into individual test cases via subprocess. It will forward all unrecognized arguments onto the individual test scripts, other than: - `-extended`: run the "extended" test suite in addition to the basic one. - `-win`: signal that this is running in a Windows environment, and we should run the tests. - `--coverage`: this generates a basic coverage report for the RPC interface. For a description of arguments recognized by test scripts, see `qa/pull-tester/test_framework/test_framework.py:BitcoinTestFramework.main`. """ import os import time import shutil import sys import subprocess import tempfile import re sys.path.append("qa/pull-tester/") from tests_config import * BOLD = ("","") if os.name == 'posix': # primitive formatting on supported # terminal via ANSI escape sequences: BOLD = ('\033[0m', '\033[1m') RPC_TESTS_DIR = SRCDIR + '/qa/rpc-tests/' #If imported values are not defined then set to zero (or disabled) if 'ENABLE_WALLET' not in vars(): ENABLE_WALLET=0 if 'ENABLE_BITCOIND' not in vars(): ENABLE_BITCOIND=0 if 'ENABLE_UTILS' not in vars(): ENABLE_UTILS=0 if 'ENABLE_ZMQ' not in vars(): ENABLE_ZMQ=0 ENABLE_COVERAGE=0 #Create a set to store arguments and create the passon string opts = set() passon_args = [] PASSON_REGEX = re.compile("^--") PARALLEL_REGEX = re.compile('^-parallel=') print_help = False run_parallel = 4 for arg in sys.argv[1:]: if arg == "--help" or arg == "-h" or arg == "-?": print_help = True break if arg == '--coverage': ENABLE_COVERAGE = 1 elif PASSON_REGEX.match(arg): passon_args.append(arg) elif PARALLEL_REGEX.match(arg): run_parallel = int(arg.split(sep='=', maxsplit=1)[1]) else: opts.add(arg) #Set env vars if "BITCOIND" not in os.environ: os.environ["BITCOIND"] = BUILDDIR + '/src/bitcoind' + EXEEXT if EXEEXT == ".exe" and "-win" not in opts: # https://github.com/bitcoin/bitcoin/commit/d52802551752140cf41f0d9a225a43e84404d3e9 # https://github.com/bitcoin/bitcoin/pull/5677#issuecomment-136646964 print("Win tests currently disabled by default. Use -win option to enable") sys.exit(0) if not (ENABLE_WALLET == 1 and ENABLE_UTILS == 1 and ENABLE_BITCOIND == 1): print("No rpc tests to run. Wallet, utils, and bitcoind must all be enabled") sys.exit(0) # python3-zmq may not be installed. Handle this gracefully and with some helpful info if ENABLE_ZMQ: try: import zmq except ImportError: print("ERROR: \"import zmq\" failed. Set ENABLE_ZMQ=0 or " "to run zmq tests, see dependency info in /qa/README.md.") # ENABLE_ZMQ=0 raise testScripts = [ # longest test should go first, to favor running tests in parallel 'wallet-hd.py', 'walletbackup.py', # vv Tests less than 5m vv 'p2p-fullblocktest.py', 'fundrawtransaction.py', 'p2p-compactblocks.py', # vv Tests less than 2m vv 'wallet.py', 'wallet-accounts.py', 'wallet-dump.py', 'listtransactions.py', # vv Tests less than 60s vv 'sendheaders.py', 'zapwallettxes.py', 'importmulti.py', 'mempool_limit.py', 'merkle_blocks.py', 'receivedby.py', 'abandonconflict.py', 'bip68-112-113-p2p.py', 'rawtransactions.py', 'reindex.py', # vv Tests less than 30s vv 'mempool_resurrect_test.py', 'txn_doublespend.py --mineblock', 'txn_clone.py', 'getchaintips.py', 'rest.py', 'mempool_spendcoinbase.py', 'mempool_reorg.py', 'httpbasics.py', 'multi_rpc.py', 'proxy_test.py', 'signrawtransactions.py', 'nodehandling.py', 'decodescript.py', 'blockchain.py', 'disablewallet.py', 'keypool.py', 'p2p-mempool.py', 'prioritise_transaction.py', 'invalidblockrequest.py', 'invalidtxrequest.py', 'p2p-versionbits-warning.py', 'preciousblock.py', 'importprunedfunds.py', 'signmessages.py', 'nulldummy.py', 'import-rescan.py', 'rpcnamedargs.py', 'listsinceblock.py', 'p2p-leaktests.py', #'abc-cmdline.py', # FIXME: produces stderr output - run manually until we fix test framework - 'abc-p2p-fullblocktest-simple.py', + 'abc-p2p-fullblocktest.py', 'abc-rpc.py', ] if ENABLE_ZMQ: testScripts.append('zmq_test.py') testScriptsExt = [ 'pruning.py', # vv Tests less than 20m vv 'smartfees.py', # vv Tests less than 5m vv 'maxuploadtarget.py', 'mempool_packages.py', # vv Tests less than 2m vv 'bip68-sequence.py', 'getblocktemplate_longpoll.py', 'p2p-timeouts.py', # vv Tests less than 60s vv 'bip9-softforks.py', 'p2p-feefilter.py', 'rpcbind_test.py', # vv Tests less than 30s vv 'bip65-cltv.py', 'bip65-cltv-p2p.py', 'bipdersig-p2p.py', 'bipdersig.py', 'getblocktemplate_proposals.py', 'txn_doublespend.py', 'txn_clone.py --mineblock', 'forknotify.py', 'invalidateblock.py', 'maxblocksinflight.py', 'p2p-acceptblock.py', ] def runtests(): test_list = [] if '-extended' in opts: test_list = testScripts + testScriptsExt elif len(opts) == 0 or (len(opts) == 1 and "-win" in opts): test_list = testScripts else: for t in testScripts + testScriptsExt: if t in opts or re.sub(".py$", "", t) in opts: test_list.append(t) if print_help: # Only print help of the first script and exit subprocess.check_call((RPC_TESTS_DIR + test_list[0]).split() + ['-h']) sys.exit(0) coverage = None if ENABLE_COVERAGE: coverage = RPCCoverage() print("Initializing coverage directory at %s\n" % coverage.dir) flags = ["--srcdir=%s/src" % BUILDDIR] + passon_args flags.append("--cachedir=%s/qa/cache" % BUILDDIR) if coverage: flags.append(coverage.flag) if len(test_list) > 1 and run_parallel > 1: # Populate cache subprocess.check_output([RPC_TESTS_DIR + 'create_cache.py'] + flags) #Run Tests max_len_name = len(max(test_list, key=len)) time_sum = 0 time0 = time.time() job_queue = RPCTestHandler(run_parallel, test_list, flags) results = BOLD[1] + "%s | %s | %s\n\n" % ("TEST".ljust(max_len_name), "PASSED", "DURATION") + BOLD[0] all_passed = True for _ in range(len(test_list)): (name, stdout, stderr, passed, duration) = job_queue.get_next() all_passed = all_passed and passed time_sum += duration print('\n' + BOLD[1] + name + BOLD[0] + ":") print('' if passed else stdout + '\n', end='') print('' if stderr == '' else 'stderr:\n' + stderr + '\n', end='') results += "%s | %s | %s s\n" % (name.ljust(max_len_name), str(passed).ljust(6), duration) print("Pass: %s%s%s, Duration: %s s\n" % (BOLD[1], passed, BOLD[0], duration)) results += BOLD[1] + "\n%s | %s | %s s (accumulated)" % ("ALL".ljust(max_len_name), str(all_passed).ljust(6), time_sum) + BOLD[0] print(results) print("\nRuntime: %s s" % (int(time.time() - time0))) if coverage: coverage.report_rpc_coverage() print("Cleaning up coverage data") coverage.cleanup() sys.exit(not all_passed) class RPCTestHandler: """ Trigger the testscrips passed in via the list. """ def __init__(self, num_tests_parallel, test_list=None, flags=None): assert(num_tests_parallel >= 1) self.num_jobs = num_tests_parallel self.test_list = test_list self.flags = flags self.num_running = 0 # In case there is a graveyard of zombie bitcoinds, we can apply a # pseudorandom offset to hopefully jump over them. # (625 is PORT_RANGE/MAX_NODES) self.portseed_offset = int(time.time() * 1000) % 625 self.jobs = [] def get_next(self): while self.num_running < self.num_jobs and self.test_list: # Add tests self.num_running += 1 t = self.test_list.pop(0) port_seed = ["--portseed={}".format(len(self.test_list) + self.portseed_offset)] log_stdout = tempfile.SpooledTemporaryFile(max_size=2**16) log_stderr = tempfile.SpooledTemporaryFile(max_size=2**16) self.jobs.append((t, time.time(), subprocess.Popen((RPC_TESTS_DIR + t).split() + self.flags + port_seed, universal_newlines=True, stdout=log_stdout, stderr=log_stderr), log_stdout, log_stderr)) if not self.jobs: raise IndexError('pop from empty list') while True: # Return first proc that finishes time.sleep(.5) for j in self.jobs: (name, time0, proc, log_out, log_err) = j if proc.poll() is not None: log_out.seek(0), log_err.seek(0) [stdout, stderr] = [l.read().decode('utf-8') for l in (log_out, log_err)] log_out.close(), log_err.close() passed = stderr == "" and proc.returncode == 0 self.num_running -= 1 self.jobs.remove(j) return name, stdout, stderr, passed, int(time.time() - time0) print('.', end='', flush=True) class RPCCoverage(object): """ Coverage reporting utilities for pull-tester. Coverage calculation works by having each test script subprocess write coverage files into a particular directory. These files contain the RPC commands invoked during testing, as well as a complete listing of RPC commands per `bitcoin-cli help` (`rpc_interface.txt`). After all tests complete, the commands run are combined and diff'd against the complete list to calculate uncovered RPC commands. See also: qa/rpc-tests/test_framework/coverage.py """ def __init__(self): self.dir = tempfile.mkdtemp(prefix="coverage") self.flag = '--coveragedir=%s' % self.dir def report_rpc_coverage(self): """ Print out RPC commands that were unexercised by tests. """ uncovered = self._get_uncovered_rpc_commands() if uncovered: print("Uncovered RPC commands:") print("".join((" - %s\n" % i) for i in sorted(uncovered))) else: print("All RPC commands covered.") def cleanup(self): return shutil.rmtree(self.dir) def _get_uncovered_rpc_commands(self): """ Return a set of currently untested RPC commands. """ # This is shared from `qa/rpc-tests/test-framework/coverage.py` REFERENCE_FILENAME = 'rpc_interface.txt' COVERAGE_FILE_PREFIX = 'coverage.' coverage_ref_filename = os.path.join(self.dir, REFERENCE_FILENAME) coverage_filenames = set() all_cmds = set() covered_cmds = set() if not os.path.isfile(coverage_ref_filename): raise RuntimeError("No coverage reference found") with open(coverage_ref_filename, 'r') as f: all_cmds.update([i.strip() for i in f.readlines()]) for root, dirs, files in os.walk(self.dir): for filename in files: if filename.startswith(COVERAGE_FILE_PREFIX): coverage_filenames.add(os.path.join(root, filename)) for filename in coverage_filenames: with open(filename, 'r') as f: covered_cmds.update([i.strip() for i in f.readlines()]) return all_cmds - covered_cmds if __name__ == '__main__': runtests() diff --git a/qa/rpc-tests/abc-p2p-fullblocktest-simple.py b/qa/rpc-tests/abc-p2p-fullblocktest.py similarity index 75% rename from qa/rpc-tests/abc-p2p-fullblocktest-simple.py rename to qa/rpc-tests/abc-p2p-fullblocktest.py index b6f62bfc3..0e3dca801 100755 --- a/qa/rpc-tests/abc-p2p-fullblocktest-simple.py +++ b/qa/rpc-tests/abc-p2p-fullblocktest.py @@ -1,242 +1,312 @@ #!/usr/bin/env python3 # Copyright (c) 2015-2016 The Bitcoin Core developers # Copyright (c) 2017 The Bitcoin developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ This test checks simple acceptance of bigger blocks via p2p. It is derived from the much more complex p2p-fullblocktest. The intention is that small tests can be derived from this one, or this one can be extended, to cover the checks done for bigger blocks (e.g. sigops limits). """ from test_framework.test_framework import ComparisonTestFramework from test_framework.util import * from test_framework.comptool import TestManager, TestInstance, RejectResult from test_framework.blocktools import * import time from test_framework.key import CECKey from test_framework.script import * +from test_framework.cdefs import MAX_BLOCK_SIGOPS_PER_MB, MAX_TX_SIGOPS_COUNT class PreviousSpendableOutput(object): def __init__(self, tx = CTransaction(), n = -1): self.tx = tx self.n = n # the output we're spending class FullBlockTest(ComparisonTestFramework): # Can either run this test as 1 node with expected answers, or two and compare them. # Change the "outcome" variable from each TestInstance object to only do the comparison. def __init__(self): super().__init__() self.excessive_block_size = 16 * ONE_MEGABYTE self.num_nodes = 1 self.block_heights = {} self.coinbase_key = CECKey() self.coinbase_key.set_secretbytes(b"fatstacks") self.coinbase_pubkey = self.coinbase_key.get_pubkey() self.tip = None self.blocks = {} def setup_network(self): self.extra_args = [['-debug', '-whitelist=127.0.0.1', "-excessiveblocksize=%d" % self.excessive_block_size ]] self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args, binary=[self.options.testbinary]) def add_options(self, parser): super().add_options(parser) parser.add_option("--runbarelyexpensive", dest="runbarelyexpensive", default=True) def run_test(self): self.test = TestManager(self, self.options.tmpdir) self.test.add_all_connections(self.nodes) # Start up network handling in another thread NetworkThread().start() # Set the blocksize to 2MB as initial condition self.nodes[0].setexcessiveblock(self.excessive_block_size) self.test.run() def add_transactions_to_block(self, block, tx_list): [ tx.rehash() for tx in 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_transaction(spend_tx, n, b"", value, script) return tx # sign a transaction, using the key we know about # this signs input 0 in tx, which is assumed to be spending output n in spend_tx def sign_tx(self, tx, spend_tx, n): scriptPubKey = bytearray(spend_tx.vout[n].scriptPubKey) if (scriptPubKey[0] == OP_TRUE): # an anyone-can-spend tx.vin[0].scriptSig = CScript() return (sighash, err) = SignatureHash(spend_tx.vout[n].scriptPubKey, tx, 0, SIGHASH_ALL) tx.vin[0].scriptSig = CScript([self.coinbase_key.sign(sighash) + bytes(bytearray([SIGHASH_ALL]))]) def create_and_sign_transaction(self, spend_tx, n, value, script=CScript([OP_TRUE])): tx = self.create_tx(spend_tx, n, value, script) self.sign_tx(tx, spend_tx, n) tx.rehash() return tx - def next_block(self, number, spend=None, additional_coinbase_value=0, script=None, block_size=0, solve=True): + def next_block(self, number, spend=None, additional_coinbase_value=0, script=None, extra_sigops=0, block_size=0, solve=True): """ Create a block on top of self.tip, and advance self.tip to point to the new block if spend is specified, then 1 satoshi will be spent from that to an anyone-can-spend output, and rest will go to fees. """ if self.tip == None: base_block_hash = self.genesis_hash block_time = int(time.time())+1 else: base_block_hash = self.tip.sha256 block_time = self.tip.nTime + 1 # First create the coinbase height = self.block_heights[base_block_hash] + 1 coinbase = create_coinbase(height, self.coinbase_pubkey) coinbase.vout[0].nValue += additional_coinbase_value if (spend != None): coinbase.vout[0].nValue += spend.tx.vout[spend.n].nValue - 1 # all but one satoshi to fees coinbase.rehash() block = create_block(base_block_hash, coinbase, block_time) spendable_output = None if (spend != None): tx = CTransaction() tx.vin.append(CTxIn(COutPoint(spend.tx.sha256, spend.n), b"", 0xffffffff)) # no signature yet # This copies the java comparison tool testing behavior: the first # txout has a garbage scriptPubKey, "to make sure we're not # pre-verifying too much" (?) tx.vout.append(CTxOut(0, CScript([random.randint(0,255), height & 255]))) if script == None: tx.vout.append(CTxOut(1, CScript([OP_TRUE]))) else: tx.vout.append(CTxOut(1, script)) spendable_output = PreviousSpendableOutput(tx, 0) # Now sign it if necessary scriptSig = b"" scriptPubKey = bytearray(spend.tx.vout[spend.n].scriptPubKey) if (scriptPubKey[0] == OP_TRUE): # looks like an anyone-can-spend scriptSig = CScript([OP_TRUE]) else: # We have to actually sign it (sighash, err) = SignatureHash(spend.tx.vout[spend.n].scriptPubKey, tx, 0, SIGHASH_ALL) scriptSig = CScript([self.coinbase_key.sign(sighash) + bytes(bytearray([SIGHASH_ALL]))]) tx.vin[0].scriptSig = scriptSig # Now add the transaction to the block self.add_transactions_to_block(block, [tx]) block.hashMerkleRoot = block.calc_merkle_root() if spendable_output != None and block_size > 0: while len(block.serialize()) < block_size: tx = CTransaction() script_length = block_size - len(block.serialize()) - 79 if script_length > 510000: script_length = 500000 - script_output = CScript([b'\x00' * script_length]) + tx_sigops = min(extra_sigops, script_length, MAX_TX_SIGOPS_COUNT) + extra_sigops -= tx_sigops + script_pad_len = script_length - tx_sigops + script_output = CScript([b'\x00' * script_pad_len] + [OP_CHECKSIG] * tx_sigops) tx.vout.append(CTxOut(0, CScript([OP_TRUE]))) tx.vout.append(CTxOut(0, script_output)) tx.vin.append(CTxIn(COutPoint(spendable_output.tx.sha256, spendable_output.n))) spendable_output = PreviousSpendableOutput(tx, 0) self.add_transactions_to_block(block, [tx]) block.hashMerkleRoot = block.calc_merkle_root() # Make sure the math above worked out to produce the correct block size # (the math will fail if there are too many transactions in the block) assert_equal(len(block.serialize()), block_size) + # Make sure all the requested sigops have been included + assert_equal(extra_sigops, 0) if solve: block.solve() self.tip = block self.block_heights[block.sha256] = height assert number not in self.blocks self.blocks[number] = block return block def get_tests(self): self.genesis_hash = int(self.nodes[0].getbestblockhash(), 16) self.block_heights[self.genesis_hash] = 0 spendable_outputs = [] # save the current tip so it can be spent by a later block def save_spendable_output(): spendable_outputs.append(self.tip) # get an output that we previously marked as spendable def get_spendable_output(): return PreviousSpendableOutput(spendable_outputs.pop(0).vtx[0], 0) # returns a test case that asserts that the current tip was accepted def accepted(): return TestInstance([[self.tip, True]]) # returns a test case that asserts that the current tip was rejected def rejected(reject = None): if reject is None: return TestInstance([[self.tip, False]]) else: return TestInstance([[self.tip, reject]]) # move the tip back to a previous block def tip(number): self.tip = self.blocks[number] # adds transactions to the block and updates state def update_block(block_number, new_transactions): block = self.blocks[block_number] self.add_transactions_to_block(block, new_transactions) old_sha256 = block.sha256 block.hashMerkleRoot = block.calc_merkle_root() block.solve() # Update the internal state just like in next_block self.tip = block if block.sha256 != old_sha256: self.block_heights[block.sha256] = self.block_heights[old_sha256] del self.block_heights[old_sha256] self.blocks[block_number] = block return block # shorthand for functions block = self.next_block # Create a new block block(0, block_size=LEGACY_MAX_BLOCK_SIZE) save_spendable_output() yield accepted() # Now we need that block to mature so we can spend the coinbase. test = TestInstance(sync_every_block=False) for i in range(99): block(5000 + i) test.blocks_and_transactions.append([self.tip, True]) save_spendable_output() yield test # collect spendable outputs now to avoid cluttering the code later on out = [] for i in range(100): out.append(get_spendable_output()) # Let's build some blocks and test them. for i in range(16): n = i + 1 block(n, spend=out[i], block_size=n*ONE_MEGABYTE) yield accepted() # block of maximal size block(17, spend=out[16], block_size=self.excessive_block_size) yield accepted() # Reject oversized blocks with bad-blk-length error block(18, spend=out[17], block_size=self.excessive_block_size + 1) yield rejected(RejectResult(16, b'bad-blk-length')) + + # Rewind bad block. + tip(17) + + # Accept many sigops + lots_of_checksigs = CScript([OP_CHECKSIG] * (MAX_BLOCK_SIGOPS_PER_MB - 1)) + block(19, spend=out[17], script=lots_of_checksigs, block_size=ONE_MEGABYTE) + yield accepted() + + too_many_blk_checksigs = CScript([OP_CHECKSIG] * MAX_BLOCK_SIGOPS_PER_MB) + block(20, spend=out[18], script=too_many_blk_checksigs, block_size=ONE_MEGABYTE) + yield rejected(RejectResult(16, b'bad-blk-sigops')) + + # Rewind bad block + tip(19) + + # Accept 40k sigops per block > 1MB and <= 2MB + block(21, spend=out[18], script=lots_of_checksigs, extra_sigops=MAX_BLOCK_SIGOPS_PER_MB, block_size=ONE_MEGABYTE + 1) + yield accepted() + + # Accept 40k sigops per block > 1MB and <= 2MB + block(22, spend=out[19], script=lots_of_checksigs, extra_sigops=MAX_BLOCK_SIGOPS_PER_MB, block_size=2*ONE_MEGABYTE) + yield accepted() + + # Reject more than 40k sigops per block > 1MB and <= 2MB. + block(23, spend=out[20], script=lots_of_checksigs, extra_sigops=MAX_BLOCK_SIGOPS_PER_MB + 1, block_size=ONE_MEGABYTE + 1) + yield rejected(RejectResult(16, b'bad-blk-sigops')) + + # Rewind bad block + tip(22) + + # Reject more than 40k sigops per block > 1MB and <= 2MB. + block(24, spend=out[20], script=lots_of_checksigs, extra_sigops=MAX_BLOCK_SIGOPS_PER_MB + 1, block_size=2*ONE_MEGABYTE) + yield rejected(RejectResult(16, b'bad-blk-sigops')) + + # Rewind bad block + tip(22) + + # Accept 60k sigops per block > 2MB and <= 3MB + block(25, spend=out[20], script=lots_of_checksigs, extra_sigops=2*MAX_BLOCK_SIGOPS_PER_MB, block_size=2*ONE_MEGABYTE + 1) + yield accepted() + + # Accept 60k sigops per block > 2MB and <= 3MB + block(26, spend=out[21], script=lots_of_checksigs, extra_sigops=2*MAX_BLOCK_SIGOPS_PER_MB, block_size=3*ONE_MEGABYTE) + yield accepted() + + # Reject more than 40k sigops per block > 1MB and <= 2MB. + block(27, spend=out[22], script=lots_of_checksigs, extra_sigops=2*MAX_BLOCK_SIGOPS_PER_MB + 1, block_size=2*ONE_MEGABYTE + 1) + yield rejected(RejectResult(16, b'bad-blk-sigops')) + + # Rewind bad block + tip(26) + + # Reject more than 40k sigops per block > 1MB and <= 2MB. + block(28, spend=out[22], script=lots_of_checksigs, extra_sigops=2*MAX_BLOCK_SIGOPS_PER_MB + 1, block_size=3*ONE_MEGABYTE) + yield rejected(RejectResult(16, b'bad-blk-sigops')) + + # Rewind bad block + tip(26) + + # Too many sigops in one txn + too_many_tx_checksigs = CScript([OP_CHECKSIG] * (MAX_BLOCK_SIGOPS_PER_MB + 1)) + block(29, spend=out[22], script=too_many_tx_checksigs, block_size=ONE_MEGABYTE + 1) + yield rejected(RejectResult(16, b'bad-txn-sigops')) if __name__ == '__main__': FullBlockTest().main() diff --git a/qa/rpc-tests/test_framework/cdefs.py b/qa/rpc-tests/test_framework/cdefs.py index 1bad1b602..ee9420594 100644 --- a/qa/rpc-tests/test_framework/cdefs.py +++ b/qa/rpc-tests/test_framework/cdefs.py @@ -1,51 +1,52 @@ #!/usr/bin/env python3 # Copyright (c) 2017 The Bitcoin developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ Imports some application default values from source files outside the test framework, and defines equivalents of consensus parameters for the test framework. """ import re # Slurp in consensus.h contents # FIXME: this breaks when tests are not called from top level #_consensus_h_fh = open('src/consensus/consensus.h', 'rt') #_consensus_h_contents = _consensus_h_fh.read() #_consensus_h_fh.close() # This constant is currently needed to evaluate some that are formulas ONE_MEGABYTE = 1000000 # Extract relevant default values parameters # Default setting for maximum allowed size for a block, in bytes # FIXME: re-enable evaluation of consensus.h once that can be read from # subfolder of top level DEFAULT_MAX_BLOCK_SIZE = 1000000 # The following consensus parameters should not be automatically imported. # They *should* cause test failures if application code is changed in ways # that violate current consensus. # The maximum allowed number of signature check operations per MB in a block # (network rule) MAX_BLOCK_SIGOPS_PER_MB = 20000 -# Allowed number of signature check operations per transaction +# The maximum allowed number of signature check operations per transaction +# (network rule) MAX_TX_SIGOPS_COUNT = 20000 # Coinbase transaction outputs can only be spent after this number of new # blocks (network rule) COINBASE_MATURITY = 100 if __name__ == "__main__": # Output values if run standalone to verify print("DEFAULT_MAX_BLOCK_SIZE = %d (bytes)" % DEFAULT_MAX_BLOCK_SIZE) print("MAX_BLOCK_SIGOPS_PER_MB = %d (sigops)" % MAX_BLOCK_SIGOPS_PER_MB) print("MAX_TX_SIGOPS_COUNT = %d (sigops)" % MAX_TX_SIGOPS_COUNT) print("COINBASE_MATURITY = %d (blocks)" % COINBASE_MATURITY)