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799fd7a488
bitcoin/test/functional/test_runner.py
laanwj 121d47afe3
Merge bitcoin/bitcoin#23799: test: Let test_runner.py start multiple jobs per timeslot 
975097f424 Let test_runner.py start multiple jobs per timeslot (Pieter Wuille)

Pull request description:

  test_runner.py currently only checks every 0.5s whether any job has finished, and if so, starts at most one new job. At higher parallellism it becomes increasingly likely that multiple jobs have finished at the same time. Fix this by always noticing *all* finished jobs every timeslot, and starting as many new ones.

ACKs for top commit:
  laanwj:
    Code review and lightly tested ACK 975097f424
  prayank23:
    ACK 975097f424

Tree-SHA512: b70c51f05efcde9bc25475c192b86e86b4c399495b42dee20576af3e6b99e8298be8b9e82146abdabbaedb24a13ee158a7c8947518b16fc4f33a3b434935b550
2022-01-05 17:19:54 +01:00

817 lines
32 KiB
Python
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#!/usr/bin/env python3
# Copyright (c) 2014-2021 The Bitcoin Core 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.
For a description of arguments recognized by test scripts, see
`test/functional/test_framework/test_framework.py:BitcoinTestFramework.main`.
"""
import argparse
from collections import deque
import configparser
import datetime
import os
import time
import shutil
import signal
import subprocess
import sys
import tempfile
import re
import logging
import unittest
# Formatting. Default colors to empty strings.
BOLD, GREEN, RED, GREY = ("", ""), ("", ""), ("", ""), ("", "")
try:
# Make sure python thinks it can write unicode to its stdout
"\u2713".encode("utf_8").decode(sys.stdout.encoding)
TICK = "✓ "
CROSS = "✖ "
CIRCLE = "○ "
except UnicodeDecodeError:
TICK = "P "
CROSS = "x "
CIRCLE = "o "
if os.name != 'nt' or sys.getwindowsversion() >= (10, 0, 14393): #type:ignore
if os.name == 'nt':
import ctypes
kernel32 = ctypes.windll.kernel32 # type: ignore
ENABLE_VIRTUAL_TERMINAL_PROCESSING = 4
STD_OUTPUT_HANDLE = -11
STD_ERROR_HANDLE = -12
# Enable ascii color control to stdout
stdout = kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
stdout_mode = ctypes.c_int32()
kernel32.GetConsoleMode(stdout, ctypes.byref(stdout_mode))
kernel32.SetConsoleMode(stdout, stdout_mode.value | ENABLE_VIRTUAL_TERMINAL_PROCESSING)
# Enable ascii color control to stderr
stderr = kernel32.GetStdHandle(STD_ERROR_HANDLE)
stderr_mode = ctypes.c_int32()
kernel32.GetConsoleMode(stderr, ctypes.byref(stderr_mode))
kernel32.SetConsoleMode(stderr, stderr_mode.value | ENABLE_VIRTUAL_TERMINAL_PROCESSING)
# primitive formatting on supported
# terminal via ANSI escape sequences:
BOLD = ('\033[0m', '\033[1m')
GREEN = ('\033[0m', '\033[0;32m')
RED = ('\033[0m', '\033[0;31m')
GREY = ('\033[0m', '\033[1;30m')
TEST_EXIT_PASSED = 0
TEST_EXIT_SKIPPED = 77
TEST_FRAMEWORK_MODULES = [
"address",
"blocktools",
"muhash",
"key",
"script",
"segwit_addr",
"util",
]
EXTENDED_SCRIPTS = [
# These tests are not run by default.
# Longest test should go first, to favor running tests in parallel
'feature_pruning.py',
'feature_dbcrash.py',
]
BASE_SCRIPTS = [
# Scripts that are run by default.
# Longest test should go first, to favor running tests in parallel
'wallet_hd.py --legacy-wallet',
'wallet_hd.py --descriptors',
'wallet_backup.py --legacy-wallet',
'wallet_backup.py --descriptors',
# vv Tests less than 5m vv
'mining_getblocktemplate_longpoll.py',
'feature_maxuploadtarget.py',
'feature_block.py',
'rpc_fundrawtransaction.py --legacy-wallet',
'rpc_fundrawtransaction.py --descriptors',
'p2p_compactblocks.py',
'p2p_compactblocks_blocksonly.py',
'feature_segwit.py --legacy-wallet',
'feature_segwit.py --descriptors',
# vv Tests less than 2m vv
'wallet_basic.py --legacy-wallet',
'wallet_basic.py --descriptors',
'wallet_labels.py --legacy-wallet',
'wallet_labels.py --descriptors',
'p2p_segwit.py',
'p2p_timeouts.py',
'p2p_tx_download.py',
'mempool_updatefromblock.py',
'wallet_dump.py --legacy-wallet',
'feature_taproot.py --previous_release',
'feature_taproot.py',
'rpc_signer.py',
'wallet_signer.py --descriptors',
# vv Tests less than 60s vv
'p2p_sendheaders.py',
'wallet_importmulti.py --legacy-wallet',
'mempool_limit.py',
'rpc_txoutproof.py',
'wallet_listreceivedby.py --legacy-wallet',
'wallet_listreceivedby.py --descriptors',
'wallet_abandonconflict.py --legacy-wallet',
'p2p_dns_seeds.py',
'wallet_abandonconflict.py --descriptors',
'feature_csv_activation.py',
'wallet_address_types.py --legacy-wallet',
'wallet_address_types.py --descriptors',
'feature_bip68_sequence.py',
'p2p_feefilter.py',
'feature_reindex.py',
'feature_abortnode.py',
# vv Tests less than 30s vv
'wallet_keypool_topup.py --legacy-wallet',
'wallet_keypool_topup.py --descriptors',
'feature_fee_estimation.py',
'interface_zmq.py',
'rpc_invalid_address_message.py',
'interface_bitcoin_cli.py --legacy-wallet',
'interface_bitcoin_cli.py --descriptors',
'feature_bind_extra.py',
'mempool_resurrect.py',
'wallet_txn_doublespend.py --mineblock',
'tool_wallet.py --legacy-wallet',
'tool_wallet.py --descriptors',
'wallet_txn_clone.py',
'wallet_txn_clone.py --segwit',
'rpc_getchaintips.py',
'rpc_misc.py',
'interface_rest.py',
'mempool_spend_coinbase.py',
'wallet_avoidreuse.py --legacy-wallet',
'wallet_avoidreuse.py --descriptors',
'mempool_reorg.py',
'mempool_persist.py',
'wallet_multiwallet.py --legacy-wallet',
'wallet_multiwallet.py --descriptors',
'wallet_multiwallet.py --usecli',
'wallet_createwallet.py --legacy-wallet',
'wallet_createwallet.py --usecli',
'wallet_createwallet.py --descriptors',
'wallet_listtransactions.py --legacy-wallet',
'wallet_listtransactions.py --descriptors',
'wallet_watchonly.py --legacy-wallet',
'wallet_watchonly.py --usecli --legacy-wallet',
'wallet_reorgsrestore.py',
'interface_http.py',
'interface_rpc.py',
'rpc_psbt.py --legacy-wallet',
'rpc_psbt.py --descriptors',
'rpc_users.py',
'rpc_whitelist.py',
'feature_proxy.py',
'feature_syscall_sandbox.py',
'rpc_signrawtransaction.py --legacy-wallet',
'rpc_signrawtransaction.py --descriptors',
'rpc_rawtransaction.py --legacy-wallet',
'rpc_rawtransaction.py --descriptors',
'wallet_groups.py --legacy-wallet',
'wallet_transactiontime_rescan.py --descriptors',
'wallet_transactiontime_rescan.py --legacy-wallet',
'p2p_addrv2_relay.py',
'wallet_groups.py --descriptors',
'p2p_compactblocks_hb.py',
'p2p_disconnect_ban.py',
'rpc_decodescript.py',
'rpc_blockchain.py',
'rpc_deprecated.py',
'wallet_disable.py --legacy-wallet',
'wallet_disable.py --descriptors',
'p2p_addr_relay.py',
'p2p_getaddr_caching.py',
'p2p_getdata.py',
'p2p_addrfetch.py',
'rpc_net.py',
'wallet_keypool.py --legacy-wallet',
'wallet_keypool.py --descriptors',
'wallet_descriptor.py --descriptors',
'p2p_nobloomfilter_messages.py',
'p2p_filter.py',
'rpc_setban.py',
'p2p_blocksonly.py',
'mining_prioritisetransaction.py',
'p2p_invalid_locator.py',
'p2p_invalid_block.py',
'p2p_invalid_messages.py',
'p2p_invalid_tx.py',
'feature_assumevalid.py',
'example_test.py',
'wallet_txn_doublespend.py --legacy-wallet',
'wallet_multisig_descriptor_psbt.py',
'wallet_txn_doublespend.py --descriptors',
'feature_backwards_compatibility.py --legacy-wallet',
'feature_backwards_compatibility.py --descriptors',
'wallet_txn_clone.py --mineblock',
'feature_notifications.py',
'rpc_getblockfilter.py',
'rpc_getblockfrompeer.py',
'rpc_invalidateblock.py',
'feature_utxo_set_hash.py',
'feature_rbf.py --legacy-wallet',
'feature_rbf.py --descriptors',
'mempool_packages.py',
'mempool_package_onemore.py',
'rpc_createmultisig.py --legacy-wallet',
'rpc_createmultisig.py --descriptors',
'rpc_packages.py',
'mempool_package_limits.py',
'feature_versionbits_warning.py',
'rpc_preciousblock.py',
'wallet_importprunedfunds.py --legacy-wallet',
'wallet_importprunedfunds.py --descriptors',
'p2p_leak_tx.py',
'p2p_eviction.py',
'wallet_signmessagewithaddress.py',
'rpc_signmessagewithprivkey.py',
'rpc_generateblock.py',
'rpc_generate.py',
'wallet_balance.py --legacy-wallet',
'wallet_balance.py --descriptors',
'feature_nulldummy.py --legacy-wallet',
'feature_nulldummy.py --descriptors',
'mempool_accept.py',
'mempool_expiry.py',
'wallet_import_rescan.py --legacy-wallet',
'wallet_import_with_label.py --legacy-wallet',
'wallet_importdescriptors.py --descriptors',
'wallet_upgradewallet.py --legacy-wallet',
'rpc_bind.py --ipv4',
'rpc_bind.py --ipv6',
'rpc_bind.py --nonloopback',
'mining_basic.py',
'feature_signet.py',
'wallet_bumpfee.py --legacy-wallet',
'wallet_bumpfee.py --descriptors',
'wallet_implicitsegwit.py --legacy-wallet',
'rpc_named_arguments.py',
'feature_startupnotify.py',
'wallet_listsinceblock.py --legacy-wallet',
'wallet_listsinceblock.py --descriptors',
'wallet_listdescriptors.py --descriptors',
'p2p_leak.py',
'wallet_encryption.py --legacy-wallet',
'wallet_encryption.py --descriptors',
'feature_dersig.py',
'feature_cltv.py',
'rpc_uptime.py',
'wallet_resendwallettransactions.py --legacy-wallet',
'wallet_resendwallettransactions.py --descriptors',
'wallet_fallbackfee.py --legacy-wallet',
'wallet_fallbackfee.py --descriptors',
'rpc_dumptxoutset.py',
'feature_minchainwork.py',
'rpc_estimatefee.py',
'rpc_getblockstats.py',
'wallet_create_tx.py --legacy-wallet',
'wallet_send.py --legacy-wallet',
'wallet_send.py --descriptors',
'wallet_create_tx.py --descriptors',
'wallet_taproot.py',
'p2p_fingerprint.py',
'feature_uacomment.py',
'feature_init.py',
'wallet_coinbase_category.py --legacy-wallet',
'wallet_coinbase_category.py --descriptors',
'feature_filelock.py',
'feature_loadblock.py',
'p2p_dos_header_tree.py',
'p2p_add_connections.py',
'p2p_unrequested_blocks.py',
'p2p_blockfilters.py',
'p2p_message_capture.py',
'feature_includeconf.py',
'feature_addrman.py',
'feature_asmap.py',
'mempool_unbroadcast.py',
'mempool_compatibility.py',
'mempool_accept_wtxid.py',
'rpc_deriveaddresses.py',
'rpc_deriveaddresses.py --usecli',
'p2p_ping.py',
'rpc_scantxoutset.py',
'feature_txindex_compatibility.py',
'feature_logging.py',
'feature_anchors.py',
'feature_coinstatsindex.py --legacy-wallet',
'feature_coinstatsindex.py --descriptors',
'wallet_orphanedreward.py',
'p2p_node_network_limited.py',
'p2p_permissions.py',
'feature_blocksdir.py',
'wallet_startup.py',
'p2p_i2p_ports.py',
'feature_config_args.py',
'feature_presegwit_node_upgrade.py',
'feature_settings.py',
'rpc_getdescriptorinfo.py',
'rpc_mempool_entry_fee_fields_deprecation.py',
'rpc_help.py',
'feature_help.py',
'feature_shutdown.py',
'p2p_ibd_txrelay.py',
'feature_blockfilterindex_prune.py'
# Don't append tests at the end to avoid merge conflicts
# Put them in a random line within the section that fits their approximate run-time
]
# Place EXTENDED_SCRIPTS first since it has the 3 longest running tests
ALL_SCRIPTS = EXTENDED_SCRIPTS + BASE_SCRIPTS
NON_SCRIPTS = [
# These are python files that live in the functional tests directory, but are not test scripts.
"combine_logs.py",
"create_cache.py",
"test_runner.py",
]
def main():
# Parse arguments and pass through unrecognised args
parser = argparse.ArgumentParser(add_help=False,
usage='%(prog)s [test_runner.py options] [script options] [scripts]',
description=__doc__,
epilog='''
Help text and arguments for individual test script:''',
formatter_class=argparse.RawTextHelpFormatter)
parser.add_argument('--ansi', action='store_true', default=sys.stdout.isatty(), help="Use ANSI colors and dots in output (enabled by default when standard output is a TTY)")
parser.add_argument('--combinedlogslen', '-c', type=int, default=0, metavar='n', help='On failure, print a log (of length n lines) to the console, combined from the test framework and all test nodes.')
parser.add_argument('--coverage', action='store_true', help='generate a basic coverage report for the RPC interface')
parser.add_argument('--ci', action='store_true', help='Run checks and code that are usually only enabled in a continuous integration environment')
parser.add_argument('--exclude', '-x', help='specify a comma-separated-list of scripts to exclude.')
parser.add_argument('--extended', action='store_true', help='run the extended test suite in addition to the basic tests')
parser.add_argument('--help', '-h', '-?', action='store_true', help='print help text and exit')
parser.add_argument('--jobs', '-j', type=int, default=4, help='how many test scripts to run in parallel. Default=4.')
parser.add_argument('--keepcache', '-k', action='store_true', help='the default behavior is to flush the cache directory on startup. --keepcache retains the cache from the previous testrun.')
parser.add_argument('--quiet', '-q', action='store_true', help='only print dots, results summary and failure logs')
parser.add_argument('--tmpdirprefix', '-t', default=tempfile.gettempdir(), help="Root directory for datadirs")
parser.add_argument('--failfast', '-F', action='store_true', help='stop execution after the first test failure')
parser.add_argument('--filter', help='filter scripts to run by regular expression')
args, unknown_args = parser.parse_known_args()
if not args.ansi:
global BOLD, GREEN, RED, GREY
BOLD = ("", "")
GREEN = ("", "")
RED = ("", "")
GREY = ("", "")
# args to be passed on always start with two dashes; tests are the remaining unknown args
tests = [arg for arg in unknown_args if arg[:2] != "--"]
passon_args = [arg for arg in unknown_args if arg[:2] == "--"]
# Read config generated by configure.
config = configparser.ConfigParser()
configfile = os.path.abspath(os.path.dirname(__file__)) + "/../config.ini"
config.read_file(open(configfile, encoding="utf8"))
passon_args.append("--configfile=%s" % configfile)
# Set up logging
logging_level = logging.INFO if args.quiet else logging.DEBUG
logging.basicConfig(format='%(message)s', level=logging_level)
# Create base test directory
tmpdir = "%s/test_runner_₿_🏃_%s" % (args.tmpdirprefix, datetime.datetime.now().strftime("%Y%m%d_%H%M%S"))
os.makedirs(tmpdir)
logging.debug("Temporary test directory at %s" % tmpdir)
enable_bitcoind = config["components"].getboolean("ENABLE_BITCOIND")
if not enable_bitcoind:
print("No functional tests to run.")
print("Rerun ./configure with --with-daemon and then make")
sys.exit(0)
# Build list of tests
test_list = []
if tests:
# Individual tests have been specified. Run specified tests that exist
# in the ALL_SCRIPTS list. Accept names with or without a .py extension.
# Specified tests can contain wildcards, but in that case the supplied
# paths should be coherent, e.g. the same path as that provided to call
# test_runner.py. Examples:
# `test/functional/test_runner.py test/functional/wallet*`
# `test/functional/test_runner.py ./test/functional/wallet*`
# `test_runner.py wallet*`
# but not:
# `test/functional/test_runner.py wallet*`
# Multiple wildcards can be passed:
# `test_runner.py tool* mempool*`
for test in tests:
script = test.split("/")[-1]
script = script + ".py" if ".py" not in script else script
matching_scripts = [s for s in ALL_SCRIPTS if s.startswith(script)]
if matching_scripts:
test_list.extend(matching_scripts)
else:
print("{}WARNING!{} Test '{}' not found in full test list.".format(BOLD[1], BOLD[0], test))
elif args.extended:
# Include extended tests
test_list += ALL_SCRIPTS
else:
# Run base tests only
test_list += BASE_SCRIPTS
# Remove the test cases that the user has explicitly asked to exclude.
if args.exclude:
exclude_tests = [test.split('.py')[0] for test in args.exclude.split(',')]
for exclude_test in exclude_tests:
# Remove <test_name>.py and <test_name>.py --arg from the test list
exclude_list = [test for test in test_list if test.split('.py')[0] == exclude_test]
for exclude_item in exclude_list:
test_list.remove(exclude_item)
if not exclude_list:
print("{}WARNING!{} Test '{}' not found in current test list.".format(BOLD[1], BOLD[0], exclude_test))
if args.filter:
test_list = list(filter(re.compile(args.filter).search, test_list))
if not test_list:
print("No valid test scripts specified. Check that your test is in one "
"of the test lists in test_runner.py, or run test_runner.py with no arguments to run all tests")
sys.exit(0)
if args.help:
# Print help for test_runner.py, then print help of the first script (with args removed) and exit.
parser.print_help()
subprocess.check_call([sys.executable, os.path.join(config["environment"]["SRCDIR"], 'test', 'functional', test_list[0].split()[0]), '-h'])
sys.exit(0)
check_script_list(src_dir=config["environment"]["SRCDIR"], fail_on_warn=args.ci)
check_script_prefixes()
if not args.keepcache:
shutil.rmtree("%s/test/cache" % config["environment"]["BUILDDIR"], ignore_errors=True)
run_tests(
test_list=test_list,
src_dir=config["environment"]["SRCDIR"],
build_dir=config["environment"]["BUILDDIR"],
tmpdir=tmpdir,
jobs=args.jobs,
enable_coverage=args.coverage,
args=passon_args,
combined_logs_len=args.combinedlogslen,
failfast=args.failfast,
use_term_control=args.ansi,
)
def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=False, args=None, combined_logs_len=0, failfast=False, use_term_control):
args = args or []
# Warn if bitcoind is already running
try:
# pgrep exits with code zero when one or more matching processes found
if subprocess.run(["pgrep", "-x", "bitcoind"], stdout=subprocess.DEVNULL).returncode == 0:
print("%sWARNING!%s There is already a bitcoind process running on this system. Tests may fail unexpectedly due to resource contention!" % (BOLD[1], BOLD[0]))
except OSError:
# pgrep not supported
pass
# Warn if there is a cache directory
cache_dir = "%s/test/cache" % build_dir
if os.path.isdir(cache_dir):
print("%sWARNING!%s There is a cache directory here: %s. If tests fail unexpectedly, try deleting the cache directory." % (BOLD[1], BOLD[0], cache_dir))
# Test Framework Tests
print("Running Unit Tests for Test Framework Modules")
test_framework_tests = unittest.TestSuite()
for module in TEST_FRAMEWORK_MODULES:
test_framework_tests.addTest(unittest.TestLoader().loadTestsFromName("test_framework.{}".format(module)))
result = unittest.TextTestRunner(verbosity=1, failfast=True).run(test_framework_tests)
if not result.wasSuccessful():
logging.debug("Early exiting after failure in TestFramework unit tests")
sys.exit(False)
tests_dir = src_dir + '/test/functional/'
flags = ['--cachedir={}'.format(cache_dir)] + args
if enable_coverage:
coverage = RPCCoverage()
flags.append(coverage.flag)
logging.debug("Initializing coverage directory at %s" % coverage.dir)
else:
coverage = None
if len(test_list) > 1 and jobs > 1:
# Populate cache
try:
subprocess.check_output([sys.executable, tests_dir + 'create_cache.py'] + flags + ["--tmpdir=%s/cache" % tmpdir])
except subprocess.CalledProcessError as e:
sys.stdout.buffer.write(e.output)
raise
#Run Tests
job_queue = TestHandler(
num_tests_parallel=jobs,
tests_dir=tests_dir,
tmpdir=tmpdir,
test_list=test_list,
flags=flags,
use_term_control=use_term_control,
)
start_time = time.time()
test_results = []
max_len_name = len(max(test_list, key=len))
test_count = len(test_list)
i = 0
while i < test_count:
for test_result, testdir, stdout, stderr in job_queue.get_next():
test_results.append(test_result)
i += 1
done_str = "{}/{} - {}{}{}".format(i, test_count, BOLD[1], test_result.name, BOLD[0])
if test_result.status == "Passed":
logging.debug("%s passed, Duration: %s s" % (done_str, test_result.time))
elif test_result.status == "Skipped":
logging.debug("%s skipped" % (done_str))
else:
print("%s failed, Duration: %s s\n" % (done_str, test_result.time))
print(BOLD[1] + 'stdout:\n' + BOLD[0] + stdout + '\n')
print(BOLD[1] + 'stderr:\n' + BOLD[0] + stderr + '\n')
if combined_logs_len and os.path.isdir(testdir):
# Print the final `combinedlogslen` lines of the combined logs
print('{}Combine the logs and print the last {} lines ...{}'.format(BOLD[1], combined_logs_len, BOLD[0]))
print('\n============')
print('{}Combined log for {}:{}'.format(BOLD[1], testdir, BOLD[0]))
print('============\n')
combined_logs_args = [sys.executable, os.path.join(tests_dir, 'combine_logs.py'), testdir]
if BOLD[0]:
combined_logs_args += ['--color']
combined_logs, _ = subprocess.Popen(combined_logs_args, universal_newlines=True, stdout=subprocess.PIPE).communicate()
print("\n".join(deque(combined_logs.splitlines(), combined_logs_len)))
if failfast:
logging.debug("Early exiting after test failure")
break
print_results(test_results, max_len_name, (int(time.time() - start_time)))
if coverage:
coverage_passed = coverage.report_rpc_coverage()
logging.debug("Cleaning up coverage data")
coverage.cleanup()
else:
coverage_passed = True
# Clear up the temp directory if all subdirectories are gone
if not os.listdir(tmpdir):
os.rmdir(tmpdir)
all_passed = all(map(lambda test_result: test_result.was_successful, test_results)) and coverage_passed
# Clean up dangling processes if any. This may only happen with --failfast option.
# Killing the process group will also terminate the current process but that is
# not an issue
if len(job_queue.jobs):
os.killpg(os.getpgid(0), signal.SIGKILL)
sys.exit(not all_passed)
def print_results(test_results, max_len_name, runtime):
results = "\n" + BOLD[1] + "%s | %s | %s\n\n" % ("TEST".ljust(max_len_name), "STATUS ", "DURATION") + BOLD[0]
test_results.sort(key=TestResult.sort_key)
all_passed = True
time_sum = 0
for test_result in test_results:
all_passed = all_passed and test_result.was_successful
time_sum += test_result.time
test_result.padding = max_len_name
results += str(test_result)
status = TICK + "Passed" if all_passed else CROSS + "Failed"
if not all_passed:
results += RED[1]
results += BOLD[1] + "\n%s | %s | %s s (accumulated) \n" % ("ALL".ljust(max_len_name), status.ljust(9), time_sum) + BOLD[0]
if not all_passed:
results += RED[0]
results += "Runtime: %s s\n" % (runtime)
print(results)
class TestHandler:
"""
Trigger the test scripts passed in via the list.
"""
def __init__(self, *, num_tests_parallel, tests_dir, tmpdir, test_list, flags, use_term_control):
assert num_tests_parallel >= 1
self.num_jobs = num_tests_parallel
self.tests_dir = tests_dir
self.tmpdir = tmpdir
self.test_list = test_list
self.flags = flags
self.num_running = 0
self.jobs = []
self.use_term_control = use_term_control
def get_next(self):
while self.num_running < self.num_jobs and self.test_list:
# Add tests
self.num_running += 1
test = self.test_list.pop(0)
portseed = len(self.test_list)
portseed_arg = ["--portseed={}".format(portseed)]
log_stdout = tempfile.SpooledTemporaryFile(max_size=2**16)
log_stderr = tempfile.SpooledTemporaryFile(max_size=2**16)
test_argv = test.split()
testdir = "{}/{}_{}".format(self.tmpdir, re.sub(".py$", "", test_argv[0]), portseed)
tmpdir_arg = ["--tmpdir={}".format(testdir)]
self.jobs.append((test,
time.time(),
subprocess.Popen([sys.executable, self.tests_dir + test_argv[0]] + test_argv[1:] + self.flags + portseed_arg + tmpdir_arg,
universal_newlines=True,
stdout=log_stdout,
stderr=log_stderr),
testdir,
log_stdout,
log_stderr))
if not self.jobs:
raise IndexError('pop from empty list')
# Print remaining running jobs when all jobs have been started.
if not self.test_list:
print("Remaining jobs: [{}]".format(", ".join(j[0] for j in self.jobs)))
dot_count = 0
while True:
# Return all procs that have finished, if any. Otherwise sleep until there is one.
time.sleep(.5)
ret = []
for job in self.jobs:
(name, start_time, proc, testdir, log_out, log_err) = job
if proc.poll() is not None:
log_out.seek(0), log_err.seek(0)
[stdout, stderr] = [log_file.read().decode('utf-8') for log_file in (log_out, log_err)]
log_out.close(), log_err.close()
if proc.returncode == TEST_EXIT_PASSED and stderr == "":
status = "Passed"
elif proc.returncode == TEST_EXIT_SKIPPED:
status = "Skipped"
else:
status = "Failed"
self.num_running -= 1
self.jobs.remove(job)
if self.use_term_control:
clearline = '\r' + (' ' * dot_count) + '\r'
print(clearline, end='', flush=True)
dot_count = 0
ret.append((TestResult(name, status, int(time.time() - start_time)), testdir, stdout, stderr))
if ret:
return ret
if self.use_term_control:
print('.', end='', flush=True)
dot_count += 1
class TestResult():
def __init__(self, name, status, time):
self.name = name
self.status = status
self.time = time
self.padding = 0
def sort_key(self):
if self.status == "Passed":
return 0, self.name.lower()
elif self.status == "Failed":
return 2, self.name.lower()
elif self.status == "Skipped":
return 1, self.name.lower()
def __repr__(self):
if self.status == "Passed":
color = GREEN
glyph = TICK
elif self.status == "Failed":
color = RED
glyph = CROSS
elif self.status == "Skipped":
color = GREY
glyph = CIRCLE
return color[1] + "%s | %s%s | %s s\n" % (self.name.ljust(self.padding), glyph, self.status.ljust(7), self.time) + color[0]
@property
def was_successful(self):
return self.status != "Failed"
def check_script_prefixes():
"""Check that test scripts start with one of the allowed name prefixes."""
good_prefixes_re = re.compile("^(example|feature|interface|mempool|mining|p2p|rpc|wallet|tool)_")
bad_script_names = [script for script in ALL_SCRIPTS if good_prefixes_re.match(script) is None]
if bad_script_names:
print("%sERROR:%s %d tests not meeting naming conventions:" % (BOLD[1], BOLD[0], len(bad_script_names)))
print(" %s" % ("\n ".join(sorted(bad_script_names))))
raise AssertionError("Some tests are not following naming convention!")
def check_script_list(*, src_dir, fail_on_warn):
"""Check scripts directory.
Check that there are no scripts in the functional tests directory which are
not being run by pull-tester.py."""
script_dir = src_dir + '/test/functional/'
python_files = set([test_file for test_file in os.listdir(script_dir) if test_file.endswith(".py")])
missed_tests = list(python_files - set(map(lambda x: x.split()[0], ALL_SCRIPTS + NON_SCRIPTS)))
if len(missed_tests) != 0:
print("%sWARNING!%s The following scripts are not being run: %s. Check the test lists in test_runner.py." % (BOLD[1], BOLD[0], str(missed_tests)))
if fail_on_warn:
# On CI this warning is an error to prevent merging incomplete commits into master
sys.exit(1)
class RPCCoverage():
"""
Coverage reporting utilities for test_runner.
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: test/functional/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" % command) for command in sorted(uncovered)))
return False
else:
print("All RPC commands covered.")
return True
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 `test/functional/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()
# Consider RPC generate covered, because it is overloaded in
# test_framework/test_node.py and not seen by the coverage check.
covered_cmds = set({'generate'})
if not os.path.isfile(coverage_ref_filename):
raise RuntimeError("No coverage reference found")
with open(coverage_ref_filename, 'r', encoding="utf8") as coverage_ref_file:
all_cmds.update([line.strip() for line in coverage_ref_file.readlines()])
for root, _, 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', encoding="utf8") as coverage_file:
covered_cmds.update([line.strip() for line in coverage_file.readlines()])
return all_cmds - covered_cmds
if __name__ == '__main__':
main()
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