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525 lines
20 KiB
525 lines
20 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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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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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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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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# 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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'zmq_test.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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'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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'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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'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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'uptime.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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'bip65-cltv.py',
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'bip65-cltv-p2p.py',
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'bipdersig-p2p.py',
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'bipdersig.py',
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'example_test.py',
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'getblocktemplate_proposals.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-seperated-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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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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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 testscrips 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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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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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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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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@property
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def was_successful(self):
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return self.status != "Failed"
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def check_script_list(src_dir):
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"""Check scripts directory.
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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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class RPCCoverage(object):
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"""
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|
Coverage reporting utilities for test_runner.
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|
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|
Coverage calculation works by having each test script subprocess write
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|
coverage files into a particular directory. These files contain the RPC
|
|
commands invoked during testing, as well as a complete listing of RPC
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|
commands per `bitcoin-cli help` (`rpc_interface.txt`).
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|
|
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After all tests complete, the commands run are combined and diff'd against
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|
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
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|
|
|
def report_rpc_coverage(self):
|
|
"""
|
|
Print out RPC commands that were unexercised by tests.
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|
|
|
"""
|
|
uncovered = self._get_uncovered_rpc_commands()
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|
|
|
if uncovered:
|
|
print("Uncovered RPC commands:")
|
|
print("".join((" - %s\n" % i) for i in sorted(uncovered)))
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else:
|
|
print("All RPC commands covered.")
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|
|
|
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()
|