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552 lines
21 KiB
552 lines
21 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2014-2016 The Bitcoin Core developers |
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# Distributed under the MIT software license, see the accompanying |
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# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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"""Run regression test suite. |
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|
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This module calls down into individual test cases via subprocess. It will |
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forward all unrecognized arguments onto the individual test scripts. |
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Functional tests are disabled on Windows by default. Use --force to run them anyway. |
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|
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For a description of arguments recognized by test scripts, see |
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`test/functional/test_framework/test_framework.py:BitcoinTestFramework.main`. |
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""" |
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|
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import argparse |
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import configparser |
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import datetime |
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import os |
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import time |
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import shutil |
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import signal |
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import sys |
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import subprocess |
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import tempfile |
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import re |
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import logging |
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|
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# Formatting. Default colors to empty strings. |
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BOLD, BLUE, RED, GREY = ("", ""), ("", ""), ("", ""), ("", "") |
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try: |
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# Make sure python thinks it can write unicode to its stdout |
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"\u2713".encode("utf_8").decode(sys.stdout.encoding) |
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TICK = "✓ " |
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CROSS = "✖ " |
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CIRCLE = "○ " |
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except UnicodeDecodeError: |
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TICK = "P " |
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CROSS = "x " |
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CIRCLE = "o " |
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if os.name == 'posix': |
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# primitive formatting on supported |
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# terminal via ANSI escape sequences: |
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BOLD = ('\033[0m', '\033[1m') |
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BLUE = ('\033[0m', '\033[0;34m') |
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RED = ('\033[0m', '\033[0;31m') |
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GREY = ('\033[0m', '\033[1;30m') |
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TEST_EXIT_PASSED = 0 |
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TEST_EXIT_SKIPPED = 77 |
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BASE_SCRIPTS= [ |
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# Scripts that are run by the travis build process. |
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# Longest test should go first, to favor running tests in parallel |
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'wallet-hd.py', |
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'walletbackup.py', |
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# vv Tests less than 5m vv |
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'p2p-fullblocktest.py', |
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'fundrawtransaction.py', |
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'p2p-compactblocks.py', |
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'segwit.py', |
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# vv Tests less than 2m vv |
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'wallet.py', |
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'wallet-accounts.py', |
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'p2p-segwit.py', |
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'wallet-dump.py', |
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'listtransactions.py', |
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# vv Tests less than 60s vv |
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'sendheaders.py', |
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'zapwallettxes.py', |
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'importmulti.py', |
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'mempool_limit.py', |
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'merkle_blocks.py', |
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'receivedby.py', |
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'abandonconflict.py', |
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'bip68-112-113-p2p.py', |
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'rawtransactions.py', |
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'reindex.py', |
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# vv Tests less than 30s vv |
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'keypool-topup.py', |
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'zmq_test.py', |
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'bitcoin_cli.py', |
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'mempool_resurrect_test.py', |
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'txn_doublespend.py --mineblock', |
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'txn_clone.py', |
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'getchaintips.py', |
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'rest.py', |
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'mempool_spendcoinbase.py', |
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'mempool_reorg.py', |
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'mempool_persist.py', |
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'multiwallet.py', |
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'httpbasics.py', |
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'multi_rpc.py', |
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'proxy_test.py', |
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'signrawtransactions.py', |
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'disconnect_ban.py', |
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'decodescript.py', |
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'blockchain.py', |
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'deprecated_rpc.py', |
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'disablewallet.py', |
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'net.py', |
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'keypool.py', |
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'p2p-mempool.py', |
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'prioritise_transaction.py', |
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'invalidblockrequest.py', |
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'invalidtxrequest.py', |
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'p2p-versionbits-warning.py', |
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'preciousblock.py', |
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'importprunedfunds.py', |
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'signmessages.py', |
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'nulldummy.py', |
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'import-rescan.py', |
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'mining.py', |
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'bumpfee.py', |
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'rpcnamedargs.py', |
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'listsinceblock.py', |
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'p2p-leaktests.py', |
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'wallet-encryption.py', |
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'bipdersig-p2p.py', |
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'bip65-cltv-p2p.py', |
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'uptime.py', |
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'resendwallettransactions.py', |
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'minchainwork.py', |
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] |
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EXTENDED_SCRIPTS = [ |
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# These tests are not run by the travis build process. |
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# Longest test should go first, to favor running tests in parallel |
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'pruning.py', |
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# vv Tests less than 20m vv |
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'smartfees.py', |
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# vv Tests less than 5m vv |
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'maxuploadtarget.py', |
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'mempool_packages.py', |
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'dbcrash.py', |
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# vv Tests less than 2m vv |
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'bip68-sequence.py', |
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'getblocktemplate_longpoll.py', |
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'p2p-timeouts.py', |
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# vv Tests less than 60s vv |
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'bip9-softforks.py', |
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'p2p-feefilter.py', |
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'rpcbind_test.py', |
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# vv Tests less than 30s vv |
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'assumevalid.py', |
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'example_test.py', |
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'txn_doublespend.py', |
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'txn_clone.py --mineblock', |
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'forknotify.py', |
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'invalidateblock.py', |
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'p2p-acceptblock.py', |
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'replace-by-fee.py', |
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] |
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# Place EXTENDED_SCRIPTS first since it has the 3 longest running tests |
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ALL_SCRIPTS = EXTENDED_SCRIPTS + BASE_SCRIPTS |
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NON_SCRIPTS = [ |
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# These are python files that live in the functional tests directory, but are not test scripts. |
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"combine_logs.py", |
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"create_cache.py", |
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"test_runner.py", |
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] |
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def main(): |
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# Parse arguments and pass through unrecognised args |
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parser = argparse.ArgumentParser(add_help=False, |
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usage='%(prog)s [test_runner.py options] [script options] [scripts]', |
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description=__doc__, |
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epilog=''' |
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Help text and arguments for individual test script:''', |
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formatter_class=argparse.RawTextHelpFormatter) |
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parser.add_argument('--coverage', action='store_true', help='generate a basic coverage report for the RPC interface') |
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parser.add_argument('--exclude', '-x', help='specify a comma-separated-list of scripts to exclude.') |
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parser.add_argument('--extended', action='store_true', help='run the extended test suite in addition to the basic tests') |
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parser.add_argument('--force', '-f', action='store_true', help='run tests even on platforms where they are disabled by default (e.g. windows).') |
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parser.add_argument('--help', '-h', '-?', action='store_true', help='print help text and exit') |
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parser.add_argument('--jobs', '-j', type=int, default=4, help='how many test scripts to run in parallel. Default=4.') |
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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.') |
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parser.add_argument('--quiet', '-q', action='store_true', help='only print results summary and failure logs') |
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parser.add_argument('--tmpdirprefix', '-t', default=tempfile.gettempdir(), help="Root directory for datadirs") |
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args, unknown_args = parser.parse_known_args() |
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# args to be passed on always start with two dashes; tests are the remaining unknown args |
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tests = [arg for arg in unknown_args if arg[:2] != "--"] |
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passon_args = [arg for arg in unknown_args if arg[:2] == "--"] |
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# Read config generated by configure. |
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config = configparser.ConfigParser() |
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configfile = os.path.abspath(os.path.dirname(__file__)) + "/../config.ini" |
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config.read_file(open(configfile)) |
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passon_args.append("--configfile=%s" % configfile) |
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# Set up logging |
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logging_level = logging.INFO if args.quiet else logging.DEBUG |
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logging.basicConfig(format='%(message)s', level=logging_level) |
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# Create base test directory |
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tmpdir = "%s/bitcoin_test_runner_%s" % (args.tmpdirprefix, datetime.datetime.now().strftime("%Y%m%d_%H%M%S")) |
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os.makedirs(tmpdir) |
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logging.debug("Temporary test directory at %s" % tmpdir) |
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enable_wallet = config["components"].getboolean("ENABLE_WALLET") |
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enable_utils = config["components"].getboolean("ENABLE_UTILS") |
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enable_bitcoind = config["components"].getboolean("ENABLE_BITCOIND") |
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if config["environment"]["EXEEXT"] == ".exe" and not args.force: |
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# https://github.com/bitcoin/bitcoin/commit/d52802551752140cf41f0d9a225a43e84404d3e9 |
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# https://github.com/bitcoin/bitcoin/pull/5677#issuecomment-136646964 |
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print("Tests currently disabled on Windows by default. Use --force option to enable") |
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sys.exit(0) |
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if not (enable_wallet and enable_utils and enable_bitcoind): |
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print("No functional tests to run. Wallet, utils, and bitcoind must all be enabled") |
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print("Rerun `configure` with -enable-wallet, -with-utils and -with-daemon and rerun make") |
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sys.exit(0) |
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# Build list of tests |
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if tests: |
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# Individual tests have been specified. Run specified tests that exist |
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# in the ALL_SCRIPTS list. Accept the name with or without .py extension. |
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tests = [re.sub("\.py$", "", t) + ".py" for t in tests] |
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test_list = [] |
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for t in tests: |
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if t in ALL_SCRIPTS: |
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test_list.append(t) |
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else: |
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print("{}WARNING!{} Test '{}' not found in full test list.".format(BOLD[1], BOLD[0], t)) |
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else: |
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# No individual tests have been specified. |
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# Run all base tests, and optionally run extended tests. |
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test_list = BASE_SCRIPTS |
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if args.extended: |
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# place the EXTENDED_SCRIPTS first since the three longest ones |
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# are there and the list is shorter |
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test_list = EXTENDED_SCRIPTS + test_list |
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# Remove the test cases that the user has explicitly asked to exclude. |
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if args.exclude: |
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tests_excl = [re.sub("\.py$", "", t) + ".py" for t in args.exclude.split(',')] |
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for exclude_test in tests_excl: |
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if exclude_test in test_list: |
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test_list.remove(exclude_test) |
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else: |
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print("{}WARNING!{} Test '{}' not found in current test list.".format(BOLD[1], BOLD[0], exclude_test)) |
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if not test_list: |
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print("No valid test scripts specified. Check that your test is in one " |
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"of the test lists in test_runner.py, or run test_runner.py with no arguments to run all tests") |
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sys.exit(0) |
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if args.help: |
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# Print help for test_runner.py, then print help of the first script (with args removed) and exit. |
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parser.print_help() |
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subprocess.check_call([(config["environment"]["SRCDIR"] + '/test/functional/' + test_list[0].split()[0])] + ['-h']) |
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sys.exit(0) |
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check_script_list(config["environment"]["SRCDIR"]) |
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check_script_prefixes() |
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if not args.keepcache: |
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shutil.rmtree("%s/test/cache" % config["environment"]["BUILDDIR"], ignore_errors=True) |
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run_tests(test_list, config["environment"]["SRCDIR"], config["environment"]["BUILDDIR"], config["environment"]["EXEEXT"], tmpdir, args.jobs, args.coverage, passon_args) |
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def run_tests(test_list, src_dir, build_dir, exeext, tmpdir, jobs=1, enable_coverage=False, args=[]): |
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# Warn if bitcoind is already running (unix only) |
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try: |
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if subprocess.check_output(["pidof", "bitcoind"]) is not None: |
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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])) |
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except (OSError, subprocess.SubprocessError): |
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pass |
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# Warn if there is a cache directory |
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cache_dir = "%s/test/cache" % build_dir |
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if os.path.isdir(cache_dir): |
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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)) |
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#Set env vars |
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if "BITCOIND" not in os.environ: |
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os.environ["BITCOIND"] = build_dir + '/src/bitcoind' + exeext |
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os.environ["BITCOINCLI"] = build_dir + '/src/bitcoin-cli' + exeext |
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tests_dir = src_dir + '/test/functional/' |
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flags = ["--srcdir={}/src".format(build_dir)] + args |
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flags.append("--cachedir=%s" % cache_dir) |
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if enable_coverage: |
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coverage = RPCCoverage() |
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flags.append(coverage.flag) |
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logging.debug("Initializing coverage directory at %s" % coverage.dir) |
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else: |
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coverage = None |
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if len(test_list) > 1 and jobs > 1: |
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# Populate cache |
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subprocess.check_output([tests_dir + 'create_cache.py'] + flags + ["--tmpdir=%s/cache" % tmpdir]) |
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#Run Tests |
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job_queue = TestHandler(jobs, tests_dir, tmpdir, test_list, flags) |
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time0 = time.time() |
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test_results = [] |
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max_len_name = len(max(test_list, key=len)) |
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for _ in range(len(test_list)): |
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test_result, stdout, stderr = job_queue.get_next() |
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test_results.append(test_result) |
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if test_result.status == "Passed": |
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logging.debug("\n%s%s%s passed, Duration: %s s" % (BOLD[1], test_result.name, BOLD[0], test_result.time)) |
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elif test_result.status == "Skipped": |
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logging.debug("\n%s%s%s skipped" % (BOLD[1], test_result.name, BOLD[0])) |
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else: |
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print("\n%s%s%s failed, Duration: %s s\n" % (BOLD[1], test_result.name, BOLD[0], test_result.time)) |
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print(BOLD[1] + 'stdout:\n' + BOLD[0] + stdout + '\n') |
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print(BOLD[1] + 'stderr:\n' + BOLD[0] + stderr + '\n') |
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print_results(test_results, max_len_name, (int(time.time() - time0))) |
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if coverage: |
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coverage.report_rpc_coverage() |
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logging.debug("Cleaning up coverage data") |
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coverage.cleanup() |
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# Clear up the temp directory if all subdirectories are gone |
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if not os.listdir(tmpdir): |
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os.rmdir(tmpdir) |
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all_passed = all(map(lambda test_result: test_result.was_successful, test_results)) |
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sys.exit(not all_passed) |
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def print_results(test_results, max_len_name, runtime): |
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results = "\n" + BOLD[1] + "%s | %s | %s\n\n" % ("TEST".ljust(max_len_name), "STATUS ", "DURATION") + BOLD[0] |
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test_results.sort(key=lambda result: result.name.lower()) |
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all_passed = True |
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time_sum = 0 |
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for test_result in test_results: |
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all_passed = all_passed and test_result.was_successful |
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time_sum += test_result.time |
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test_result.padding = max_len_name |
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results += str(test_result) |
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status = TICK + "Passed" if all_passed else CROSS + "Failed" |
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results += BOLD[1] + "\n%s | %s | %s s (accumulated) \n" % ("ALL".ljust(max_len_name), status.ljust(9), time_sum) + BOLD[0] |
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results += "Runtime: %s s\n" % (runtime) |
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print(results) |
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class TestHandler: |
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""" |
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Trigger the test scripts passed in via the list. |
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""" |
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def __init__(self, num_tests_parallel, tests_dir, tmpdir, test_list=None, flags=None): |
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assert(num_tests_parallel >= 1) |
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self.num_jobs = num_tests_parallel |
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self.tests_dir = tests_dir |
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self.tmpdir = tmpdir |
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self.test_list = test_list |
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self.flags = flags |
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self.num_running = 0 |
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# In case there is a graveyard of zombie bitcoinds, we can apply a |
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# pseudorandom offset to hopefully jump over them. |
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# (625 is PORT_RANGE/MAX_NODES) |
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self.portseed_offset = int(time.time() * 1000) % 625 |
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self.jobs = [] |
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def get_next(self): |
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while self.num_running < self.num_jobs and self.test_list: |
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# Add tests |
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self.num_running += 1 |
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t = self.test_list.pop(0) |
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portseed = len(self.test_list) + self.portseed_offset |
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portseed_arg = ["--portseed={}".format(portseed)] |
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log_stdout = tempfile.SpooledTemporaryFile(max_size=2**16) |
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log_stderr = tempfile.SpooledTemporaryFile(max_size=2**16) |
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test_argv = t.split() |
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tmpdir = ["--tmpdir=%s/%s_%s" % (self.tmpdir, re.sub(".py$", "", test_argv[0]), portseed)] |
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self.jobs.append((t, |
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time.time(), |
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subprocess.Popen([self.tests_dir + test_argv[0]] + test_argv[1:] + self.flags + portseed_arg + tmpdir, |
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universal_newlines=True, |
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stdout=log_stdout, |
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stderr=log_stderr), |
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log_stdout, |
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log_stderr)) |
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if not self.jobs: |
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raise IndexError('pop from empty list') |
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while True: |
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# Return first proc that finishes |
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time.sleep(.5) |
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for j in self.jobs: |
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(name, time0, proc, log_out, log_err) = j |
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if os.getenv('TRAVIS') == 'true' and int(time.time() - time0) > 20 * 60: |
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# In travis, timeout individual tests after 20 minutes (to stop tests hanging and not |
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# providing useful output. |
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proc.send_signal(signal.SIGINT) |
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if proc.poll() is not None: |
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log_out.seek(0), log_err.seek(0) |
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[stdout, stderr] = [l.read().decode('utf-8') for l in (log_out, log_err)] |
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log_out.close(), log_err.close() |
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if proc.returncode == TEST_EXIT_PASSED and stderr == "": |
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status = "Passed" |
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elif proc.returncode == TEST_EXIT_SKIPPED: |
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status = "Skipped" |
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else: |
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status = "Failed" |
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self.num_running -= 1 |
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self.jobs.remove(j) |
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return TestResult(name, status, int(time.time() - time0)), stdout, stderr |
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print('.', end='', flush=True) |
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|
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class TestResult(): |
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def __init__(self, name, status, time): |
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self.name = name |
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self.status = status |
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self.time = time |
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self.padding = 0 |
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|
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def __repr__(self): |
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if self.status == "Passed": |
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color = BLUE |
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glyph = TICK |
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elif self.status == "Failed": |
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color = RED |
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glyph = CROSS |
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elif self.status == "Skipped": |
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color = GREY |
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glyph = CIRCLE |
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|
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return color[1] + "%s | %s%s | %s s\n" % (self.name.ljust(self.padding), glyph, self.status.ljust(7), self.time) + color[0] |
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|
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@property |
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def was_successful(self): |
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return self.status != "Failed" |
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|
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|
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def check_script_prefixes(): |
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"""Check that no more than `EXPECTED_VIOLATION_COUNT` of the |
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test scripts don't start with one of the allowed name prefixes.""" |
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EXPECTED_VIOLATION_COUNT = 77 |
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|
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# LEEWAY is provided as a transition measure, so that pull-requests |
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# that introduce new tests that don't conform with the naming |
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# convention don't immediately cause the tests to fail. |
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LEEWAY = 10 |
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|
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good_prefixes_re = re.compile("(example|feature|interface|mempool|mining|p2p|rpc|wallet)_") |
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bad_script_names = [script for script in ALL_SCRIPTS if good_prefixes_re.match(script) is None] |
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|
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if len(bad_script_names) < EXPECTED_VIOLATION_COUNT: |
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print("{}HURRAY!{} Number of functional tests violating naming convention reduced!".format(BOLD[1], BOLD[0])) |
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print("Consider reducing EXPECTED_VIOLATION_COUNT from %d to %d" % (EXPECTED_VIOLATION_COUNT, len(bad_script_names))) |
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elif len(bad_script_names) > EXPECTED_VIOLATION_COUNT: |
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print("INFO: %d tests not meeting naming conventions (expected %d):" % (len(bad_script_names), EXPECTED_VIOLATION_COUNT)) |
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print(" %s" % ("\n ".join(sorted(bad_script_names)))) |
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assert len(bad_script_names) <= EXPECTED_VIOLATION_COUNT + LEEWAY, "Too many tests not following naming convention! (%d found, expected: <= %d)" % (len(bad_script_names), EXPECTED_VIOLATION_COUNT) |
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|
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def check_script_list(src_dir): |
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"""Check scripts directory. |
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|
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Check that there are no scripts in the functional tests directory which are |
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not being run by pull-tester.py.""" |
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script_dir = src_dir + '/test/functional/' |
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python_files = set([t for t in os.listdir(script_dir) if t[-3:] == ".py"]) |
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missed_tests = list(python_files - set(map(lambda x: x.split()[0], ALL_SCRIPTS + NON_SCRIPTS))) |
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if len(missed_tests) != 0: |
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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))) |
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if os.getenv('TRAVIS') == 'true': |
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# On travis this warning is an error to prevent merging incomplete commits into master |
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sys.exit(1) |
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|
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class RPCCoverage(object): |
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""" |
|
Coverage reporting utilities for test_runner. |
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|
|
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. |
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|
|
See also: test/functional/test_framework/coverage.py |
|
|
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""" |
|
def __init__(self): |
|
self.dir = tempfile.mkdtemp(prefix="coverage") |
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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: |
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print("Uncovered RPC commands:") |
|
print("".join((" - %s\n" % i) for i in sorted(uncovered))) |
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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 `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() |
|
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__': |
|
main()
|
|
|