1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805
|
#!/usr/bin/env python
"""
A script for running our stress tests repeatedly to see if any fail.
Runs a list of stress tests in parallel, reporting passes and collecting
failure scenarios until killed. Runs with different table sizes,
cachetable sizes, and numbers of threads.
Suitable for running on a dev branch, or a release branch, or main.
Just run the script from within a branch you want to test.
By default, we stop everything, update from git, rebuild, and restart the
tests once a day.
"""
import logging
import os
import re
import stat
import sys
import time
from email.mime.text import MIMEText
from glob import glob
from logging import debug, info, warning, error, exception
from optparse import OptionGroup, OptionParser
from Queue import Queue
from random import randrange, shuffle
from resource import setrlimit, RLIMIT_CORE
from shutil import copy, copytree, move, rmtree
from signal import signal, SIGHUP, SIGINT, SIGPIPE, SIGALRM, SIGTERM
from smtplib import SMTP
from socket import gethostname
from subprocess import call, Popen, PIPE, STDOUT
from traceback import format_exc
from tempfile import mkdtemp, mkstemp
from threading import Event, Thread, Timer
__version__ = '$Id$'
__copyright__ = """Copyright (c) 2007-2012 Tokutek Inc. All rights reserved.
The technology is licensed by the Massachusetts Institute
of Technology, Rutgers State University of New Jersey, and
the Research Foundation of State University of New York at
Stony Brook under United States of America Serial
No. 11/760379 and to the patents and/or patent
applications resulting from it."""
# relpath implementation for python <2.6
# from http://unittest-ext.googlecode.com/hg-history/1df911640f7be239e58fb185b06ac2a8489dcdc4/unittest2/unittest2/compatibility.py
if not hasattr(os.path, 'relpath'):
if os.path is sys.modules.get('ntpath'):
def relpath(path, start=os.path.curdir):
"""Return a relative version of a path"""
if not path:
raise ValueError("no path specified")
start_list = os.path.abspath(start).split(os.path.sep)
path_list = os.path.abspath(path).split(os.path.sep)
if start_list[0].lower() != path_list[0].lower():
unc_path, rest = os.path.splitunc(path)
unc_start, rest = os.path.splitunc(start)
if bool(unc_path) ^ bool(unc_start):
raise ValueError("Cannot mix UNC and non-UNC paths (%s and %s)"
% (path, start))
else:
raise ValueError("path is on drive %s, start on drive %s"
% (path_list[0], start_list[0]))
# Work out how much of the filepath is shared by start and path.
for i in range(min(len(start_list), len(path_list))):
if start_list[i].lower() != path_list[i].lower():
break
else:
i += 1
rel_list = [os.path.pardir] * (len(start_list)-i) + path_list[i:]
if not rel_list:
return os.path.curdir
return os.path.join(*rel_list)
else:
# default to posixpath definition
def relpath(path, start=os.path.curdir):
"""Return a relative version of a path"""
if not path:
raise ValueError("no path specified")
start_list = os.path.abspath(start).split(os.path.sep)
path_list = os.path.abspath(path).split(os.path.sep)
# Work out how much of the filepath is shared by start and path.
i = len(os.path.commonprefix([start_list, path_list]))
rel_list = [os.path.pardir] * (len(start_list)-i) + path_list[i:]
if not rel_list:
return os.path.curdir
return os.path.join(*rel_list)
os.path.relpath = relpath
def setlimits():
setrlimit(RLIMIT_CORE, (-1, -1))
os.nice(7)
class TestFailure(Exception):
pass
class Killed(Exception):
pass
class TestRunnerBase(object):
def __init__(self, scheduler, builddir, rev, execf, tsize, csize, default_test_time, savedir):
self.scheduler = scheduler
self.builddir = builddir
self.rev = rev
self.execf = execf
self.tsize = tsize
self.csize = csize
self.default_test_time = default_test_time
self.long_test_index = randrange(16)
self.savedir = savedir
self.env = os.environ
self.nruns = 0
self.num_ptquery = 1
self.num_update = 1
self.rundir = None
self.outf = None
self.times = [0, 0]
self.is_large = (tsize >= 10000000)
self.oldversionstr = 'noupgrade'
def __str__(self):
return (self.__class__.__name__ +
'<%(execf)s, %(tsize)d, %(csize)d, %(oldversionstr)s>') % self
def __getitem__(self, k):
return self.__getattribute__(k)
def infostr(self):
return '\t'.join(['%(execf)s',
'%(rev)s',
'%(tsize)d',
'%(csize)d',
'%(oldversionstr)s',
'%(num_ptquery)d',
'%(num_update)d',
'%(time)d']) % self
@property
def time(self):
if self.times[0] != 0 and self.times[1] != 0:
return self.times[1] - self.times[0]
else:
return 0
@property
def test_time(self):
if self.nruns % 16 == self.long_test_index:
return 3600
else:
return self.default_test_time
@property
def envdir(self):
return os.path.join(self.rundir, 'envdir')
@property
def prepareloc(self):
preparename = 'dir.%(execf)s-%(tsize)d-%(csize)d' % self
return os.path.join(self.builddir, 'src', 'tests', preparename)
def prepare(self):
if os.path.isdir(self.prepareloc):
debug('%s found existing environment.', self)
copytree(self.prepareloc, self.envdir)
else:
debug('%s preparing an environment.', self)
self.run_prepare()
self.save_prepared_envdir()
def save_prepared_envdir(self):
debug('%s copying environment to %s.', self, self.prepareloc)
copytree(self.envdir, self.prepareloc)
def run(self):
if self.nruns % 2 < 1:
self.num_ptquery = 1
else:
self.num_ptquery = randrange(16)
if self.nruns % 4 < 2:
self.num_update = 1
else:
self.num_update = randrange(16)
srctests = os.path.join(self.builddir, 'src', 'tests')
self.rundir = mkdtemp(dir=srctests)
try:
outname = os.path.join(self.rundir, 'output.txt')
self.outf = open(outname, 'w')
try:
self.prepare()
debug('%s testing.', self)
self.times[0] = time.time()
self.run_test()
self.times[1] = time.time()
debug('%s done.', self)
except Killed:
pass
except TestFailure:
self.times[1] = time.time()
savepfx = '%(execf)s-%(rev)s-%(tsize)d-%(csize)d-%(num_ptquery)d-%(num_update)d-%(phase)s-' % self
if not os.path.exists(self.savedir):
os.mkdir(self.savedir)
savedir = mkdtemp(dir=self.savedir, prefix=savepfx)
tarfile = '%s.tar' % savedir
commands = ''
try:
f = open(os.path.join(self.rundir, 'commands.txt'))
commands = f.read()
f.close()
except:
pass
output = ''
try:
f = open(os.path.join(self.rundir, 'output.txt'))
output = f.read()
f.close()
except:
pass
self.scheduler.email_failure(self, tarfile, commands, output)
self.save(savedir, tarfile)
self.scheduler.report_failure(self)
warning('Saved environment to %s', tarfile)
else:
self.scheduler.report_success(self)
finally:
self.outf.close()
rmtree(self.rundir)
self.rundir = None
self.times = [0, 0]
self.nruns += 1
def save(self, savedir, tarfile):
def targetfor(path):
return os.path.join(savedir, os.path.basename(path))
for f in glob(os.path.join(self.rundir, '*')):
if os.path.isdir(f):
copytree(f, targetfor(f))
else:
copy(f, targetfor(f))
fullexecf = os.path.join(self.builddir, 'src', 'tests', self.execf)
copy(fullexecf, targetfor(fullexecf))
# TODO: Leif was lazy and did this in bash, it should be done in python for portability
os.system("for l in $(ldd %(fullexecf)s | sed 's/\ *(0x[0-9a-f]*)$//;s/.*=>\ \?//;s/^\ *|\ *$//' | grep -v '^$'); do mkdir -p %(savedir)s/$(dirname $l); cp $l %(savedir)s/$l; done" % {'fullexecf': fullexecf, 'savedir': savedir})
r = call(['tar', 'cf', os.path.basename(tarfile), os.path.basename(savedir)], cwd=os.path.dirname(savedir))
if r != 0:
error('tarring up %s failed.' % savedir)
sys.exit(r)
os.chmod(tarfile, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
def waitfor(self, proc):
while proc.poll() is None:
self.scheduler.stopping.wait(1)
if self.scheduler.stopping.isSet():
os.kill(proc.pid, SIGTERM)
raise Killed()
def spawn_child(self, args):
logging.debug('%s spawning %s', self, ' '.join([self.execf] + args))
commandsf = open(os.path.join(self.rundir, 'commands.txt'), 'a')
print >>commandsf, ' '.join([self.execf] + args)
commandsf.close()
proc = Popen([self.execf] + args,
executable=os.path.join('..', self.execf),
env=self.env,
cwd=self.rundir,
preexec_fn=setlimits,
stdout=self.outf,
stderr=STDOUT)
self.waitfor(proc)
return proc.returncode
@property
def extraargs(self):
# for overriding
return []
@property
def prepareargs(self):
return ['-v',
'--envdir', 'envdir',
'--num_elements', str(self.tsize),
'--cachetable_size', str(self.csize)] + self.extraargs
@property
def testargs(self):
return ['--num_seconds', str(self.test_time),
'--join_timeout', str(60 * 60 * 12),
'--no-crash_on_operation_failure',
'--num_ptquery_threads', str(self.num_ptquery),
'--num_update_threads', str(self.num_update)] + self.prepareargs
class TestRunner(TestRunnerBase):
def run_prepare(self):
self.phase = "create"
if self.spawn_child(['--only_create'] + self.prepareargs) != 0:
raise TestFailure('%s crashed during --only_create.' % self.execf)
def run_test(self):
self.phase = "stress"
if self.spawn_child(['--only_stress'] + self.testargs) != 0:
raise TestFailure('%s crashed during --only_stress.' % self.execf)
class RecoverTestRunner(TestRunnerBase):
def run_prepare(self):
self.phase = "create"
if self.spawn_child(['--only_create', '--test'] + self.prepareargs) != 0:
raise TestFailure('%s crashed during --only_create --test.' % self.execf)
def run_test(self):
self.phase = "test"
if self.spawn_child(['--only_stress', '--test'] + self.testargs) == 0:
raise TestFailure('%s did not crash during --only_stress --test' % self.execf)
self.phase = "recover"
if self.spawn_child(['--recover'] + self.prepareargs) != 0:
raise TestFailure('%s crashed during --recover' % self.execf)
class UpgradeTestRunnerMixin(TestRunnerBase):
def __init__(self, old_environments_dir, version, pristine_or_stressed, **kwargs):
super(UpgradeTestRunnerMixin, self).__init__(**kwargs)
self.version = version
self.pristine_or_stressed = pristine_or_stressed
self.old_env_dirs = os.path.join(old_environments_dir, version)
self.oldversionstr = '%(version)s-%(pristine_or_stressed)s' % self
@property
def extraargs(self):
return ['--num_DBs', '1']
@property
def old_envdir(self):
oldname = 'saved%(pristine_or_stressed)s-%(tsize)d-dir' % self
logging.debug('%s using old version environment %s from %s.', self, oldname, self.old_env_dirs)
return os.path.join(self.old_env_dirs, oldname)
def save_prepared_envdir(self):
# no need to do this
pass
def run_prepare(self):
self.phase = "create"
copytree(self.old_envdir, self.envdir)
class DoubleTestRunnerMixin(TestRunnerBase):
"""Runs the test phase twice in a row.
Good for upgrade tests, to run the test once to upgrade it and then
again to make sure the upgrade left it in a good state.
"""
def run_test(self):
super(DoubleTestRunnerMixin, self).run_test()
super(DoubleTestRunnerMixin, self).run_test()
class UpgradeTestRunner(UpgradeTestRunnerMixin, TestRunner):
pass
class UpgradeRecoverTestRunner(UpgradeTestRunnerMixin, RecoverTestRunner):
pass
class DoubleUpgradeTestRunner(DoubleTestRunnerMixin, UpgradeTestRunner):
pass
class DoubleUpgradeRecoverTestRunner(DoubleTestRunnerMixin, UpgradeRecoverTestRunner):
pass
class Worker(Thread):
def __init__(self, scheduler):
super(Worker, self).__init__()
self.scheduler = scheduler
def run(self):
debug('%s starting.' % self)
while not self.scheduler.stopping.isSet():
test_runner = self.scheduler.get()
if test_runner.is_large:
if self.scheduler.nlarge + 1 > self.scheduler.maxlarge:
debug('%s pulled a large test, but there are already %d running. Putting it back.',
self, self.scheduler.nlarge)
self.scheduler.put(test_runner)
continue
self.scheduler.nlarge += 1
try:
test_runner.run()
except Exception, e:
exception('Fatal error in worker thread.')
info('Killing all workers.')
self.scheduler.error = format_exc()
self.scheduler.stop()
if test_runner.is_large:
self.scheduler.nlarge -= 1
if not self.scheduler.stopping.isSet():
self.scheduler.put(test_runner)
debug('%s exiting.' % self)
class Scheduler(Queue):
def __init__(self, nworkers, maxlarge, logger, email, branch):
Queue.__init__(self)
info('Initializing scheduler with %d jobs.', nworkers)
self.nworkers = nworkers
self.logger = logger
self.maxlarge = maxlarge
self.nlarge = 0 # not thread safe, don't really care right now
self.passed = 0
self.failed = 0
self.workers = []
self.stopping = Event()
self.timer = None
self.error = None
self.email = email
self.branch = branch
def run(self, timeout):
info('Starting workers.')
self.stopping.clear()
for i in range(self.nworkers):
w = Worker(self)
self.workers.append(w)
w.start()
if timeout != 0:
self.timer = Timer(timeout, self.stop)
self.timer.start()
while not self.stopping.isSet():
try:
for w in self.workers:
if self.stopping.isSet():
break
w.join(timeout=1.0)
except (KeyboardInterrupt, SystemExit):
debug('Scheduler interrupted. Stopping and joining threads.')
self.stop()
self.join()
sys.exit(0)
else:
debug('Scheduler stopped by someone else. Joining threads.')
self.join()
if self.error:
send_mail(self.email, 'Stress tests scheduler stopped by something, on %s' % gethostname(), self.error)
sys.exit(77)
def join(self):
if self.timer is not None:
self.timer.cancel()
while len(self.workers) > 0:
self.workers.pop().join()
def stop(self):
info('Stopping workers.')
self.stopping.set()
def __getitem__(self, k):
return self.__dict__[k]
def reportstr(self):
return '[PASS=%(passed)d FAIL=%(failed)d]' % self
def report_success(self, runner):
self.passed += 1
self.logger.info('PASSED %s', runner.infostr())
info('%s PASSED %s', self.reportstr(), runner.infostr())
def report_failure(self, runner):
self.failed += 1
self.logger.warning('FAILED %s', runner.infostr())
warning('%s FAILED %s', self.reportstr(), runner.infostr())
def email_failure(self, runner, savedtarfile, commands, output):
if self.email is None:
return
h = gethostname()
if isinstance(runner, UpgradeTestRunnerMixin):
upgradestr = '''
The test was upgrading from %s.''' % runner.oldversionstr
else:
upgradestr = ''
send_mail(self.email,
'Stress test failure on %(hostname)s running %(branch)s.' % { 'hostname': h, 'branch': self.branch },
('''A stress test failed on %(hostname)s running %(branch)s at revision %(rev)s after %(test_duration)d seconds.%(upgradestr)s
Its environment is saved to %(tarfile)s on that machine.
The test configuration was:
testname: %(execf)s
num_elements: %(tsize)d
cachetable_size: %(csize)d
num_ptquery_threads: %(num_ptquery)d
num_update_threads: %(num_update)d
Commands run:
%(commands)s
Test output:
%(output)s
''' % {
'hostname': h,
'rev': runner.rev,
'test_duration': runner.time,
'upgradestr': upgradestr,
'tarfile': savedtarfile,
'execf': runner.execf,
'tsize': runner.tsize,
'csize': runner.csize,
'num_ptquery': runner.num_ptquery,
'num_update': runner.num_update,
'branch': self.branch,
'commands': commands,
'output': output,
}))
def send_mail(toaddrs, subject, body):
m = MIMEText(body)
fromaddr = 'tim@tokutek.com'
m['From'] = fromaddr
m['To'] = ', '.join(toaddrs)
m['Subject'] = subject
s = SMTP('192.168.1.114')
s.sendmail(fromaddr, toaddrs, str(m))
s.quit()
def update(tokudb):
info('Updating from git.')
devnull = open(os.devnull, 'w')
call(['git', 'pull'], stdout=devnull, stderr=STDOUT, cwd=tokudb)
devnull.close()
def rebuild(tokudb, builddir, tokudb_data, cc, cxx, tests):
info('Building tokudb.')
if not os.path.exists(builddir):
os.mkdir(builddir)
newenv = os.environ
newenv['CC'] = cc
newenv['CXX'] = cxx
r = call(['cmake',
'-DCMAKE_BUILD_TYPE=Debug',
'-DUSE_GTAGS=OFF',
'-DUSE_CTAGS=OFF',
'-DUSE_ETAGS=OFF',
'-DUSE_CSCOPE=OFF',
'-DTOKUDB_DATA=%s' % tokudb_data,
tokudb],
env=newenv,
cwd=builddir)
if r != 0:
send_mail(['leif@tokutek.com'], 'Stress tests on %s failed to build.' % gethostname(), '')
error('Building the tests failed.')
sys.exit(r)
r = call(['make', '-j8'], cwd=builddir)
if r != 0:
send_mail(['leif@tokutek.com'], 'Stress tests on %s failed to build.' % gethostname(), '')
error('Building the tests failed.')
sys.exit(r)
def revfor(tokudb):
proc = Popen("git describe --tags",
shell=True, cwd=tokudb, stdout=PIPE)
(out, err) = proc.communicate()
rev = out.strip()
info('Using tokudb at r%s.', rev)
return rev
def main(opts):
builddir = os.path.join(opts.tokudb, 'build')
if opts.build:
rebuild(opts.tokudb, builddir, opts.tokudb_data, opts.cc, opts.cxx, opts.testnames + opts.recover_testnames)
rev = revfor(opts.tokudb)
if not os.path.exists(opts.savedir):
os.mkdir(opts.savedir)
logger = logging.getLogger('stress')
logger.propagate = False
logger.setLevel(logging.INFO)
logger.addHandler(logging.FileHandler(opts.log))
info('Saving pass/fail logs to %s.', opts.log)
info('Saving failure environments to %s.', opts.savedir)
scheduler = Scheduler(opts.jobs, opts.maxlarge, logger, opts.email, opts.branch)
runners = []
for tsize in [2000, 200000, 50000000]:
for csize in [50 * tsize, 1000 ** 3]:
kwargs = {
'scheduler': scheduler,
'builddir': builddir,
'rev': rev,
'tsize': tsize,
'csize': csize,
'default_test_time': opts.test_time,
'savedir': opts.savedir
}
for test in opts.testnames:
if opts.run_non_upgrade:
runners.append(TestRunner(execf=test, **kwargs))
# never run test_stress_openclose.tdb on existing
# environments, it doesn't want them
if opts.run_upgrade and test != 'test_stress_openclose.tdb':
for version in opts.old_versions:
for pristine_or_stressed in ['pristine', 'stressed']:
upgrade_kwargs = {
'old_environments_dir': opts.old_environments_dir,
'version': version,
'pristine_or_stressed': pristine_or_stressed
}
upgrade_kwargs.update(kwargs)
# skip running test_stress4.tdb on any env
# that has already been stressed, as that
# breaks its assumptions
if opts.double_upgrade and test != 'test_stress4.tdb':
runners.append(DoubleUpgradeTestRunner(
execf=test,
**upgrade_kwargs))
elif not (test == 'test_stress4.tdb' and pristine_or_stressed == 'stressed'):
runners.append(UpgradeTestRunner(
execf=test,
**upgrade_kwargs))
for test in opts.recover_testnames:
if opts.run_non_upgrade:
runners.append(RecoverTestRunner(execf=test, **kwargs))
if opts.run_upgrade:
for version in opts.old_versions:
for pristine_or_stressed in ['pristine', 'stressed']:
upgrade_kwargs = {
'old_environments_dir': opts.old_environments_dir,
'version': version,
'pristine_or_stressed': pristine_or_stressed
}
upgrade_kwargs.update(kwargs)
if opts.double_upgrade:
runners.append(DoubleUpgradeRecoverTestRunner(
execf=test,
**upgrade_kwargs))
else:
runners.append(UpgradeRecoverTestRunner(
execf=test,
**upgrade_kwargs))
shuffle(runners)
for runner in runners:
scheduler.put(runner)
try:
while scheduler.error is None:
scheduler.run(opts.rebuild_period)
if scheduler.error is not None:
error('Scheduler reported an error.')
raise scheduler.error
update(opts.tokudb)
rebuild(opts.tokudb, builddir, opts.tokudb_data, opts.cc, opts.cxx, opts.testnames + opts.recover_testnames)
rev = revfor(opts.tokudb)
for runner in runners:
runner.rev = rev
except (KeyboardInterrupt, SystemExit):
sys.exit(0)
except Exception, e:
exception('Unhandled exception caught in main.')
send_mail(['leif@tokutek.com'], 'Stress tests caught unhandled exception in main, on %s' % gethostname(), format_exc())
raise e
if __name__ == '__main__':
a0 = os.path.abspath(sys.argv[0])
usage = '%prog [options]\n' + __doc__
parser = OptionParser(usage=usage)
parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False, help='show build status, passing tests, and other info')
parser.add_option('-d', '--debug', action='store_true', dest='debug', default=False, help='show debugging info')
parser.add_option('-l', '--log', type='string', dest='log',
default='/tmp/run.stress-tests.log',
help='where to save logfiles')
parser.add_option('-s', '--savedir', type='string', dest='savedir',
default='/tmp/run.stress-tests.failures',
help='where to save environments and extra data for failed tests')
parser.add_option('--email', action='append', type='string', dest='email', default=[], help='where to send emails')
parser.add_option('--no-email', action='store_false', dest='send_emails', default=True, help='suppress emails on failure')
default_toplevel = os.path.dirname(os.path.dirname(a0))
parser.add_option('--tokudb', type='string', dest='tokudb',
default=default_toplevel,
help=('top of the tokudb tree (contains ft/ and src/) [default=%s]' % os.path.relpath(default_toplevel)))
toplevel_basename = os.path.basename(default_toplevel)
if toplevel_basename == 'tokudb':
maybe_absolute_branchpath = os.path.dirname(default_toplevel)
if os.path.basename(os.path.dirname(maybe_absolute_branchpath)) == 'mysql.branches':
default_branchname = os.path.basename(maybe_absolute_branchpath)
else:
default_branchname = 'mainline'
elif toplevel_basename[:7] == 'tokudb.':
default_branchname = toplevel_basename[7:]
else:
default_branchname = 'unknown branch'
parser.add_option('--branch', type='string', dest='branch',
default=default_branchname,
help=('what to call this branch [default=%s]' % default_branchname))
test_group = OptionGroup(parser, 'Scheduler Options', 'Control how the scheduler runs jobs.')
test_group.add_option('-t', '--test_time', type='int', dest='test_time',
default=60,
help='time to run each test, in seconds [default=60]'),
test_group.add_option('-j', '--jobs', type='int', dest='jobs', default=8,
help='how many concurrent tests to run [default=8]')
test_group.add_option('--maxlarge', type='int', dest='maxlarge', default=2,
help='maximum number of large tests to run concurrently (helps prevent swapping) [default=2]')
parser.add_option_group(test_group)
default_testnames = ['test_stress0.tdb',
'test_stress1.tdb',
'test_stress2.tdb',
'test_stress3.tdb',
'test_stress4.tdb',
'test_stress5.tdb',
'test_stress6.tdb',
'test_stress7.tdb',
'test_stress_hot_indexing.tdb',
'test_stress_with_verify.tdb',
'test_stress_openclose.tdb']
default_recover_testnames = ['recover-test_stress1.tdb',
'recover-test_stress2.tdb',
'recover-test_stress3.tdb',
'recover-child-rollback.tdb',
'recover-test_stress_openclose.tdb']
build_group = OptionGroup(parser, 'Build Options', 'Control how the fractal tree and tests get built.')
build_group.add_option('--skip_build', action='store_false', dest='build', default=True,
help='skip the git pull and build phase before testing [default=False]')
build_group.add_option('--rebuild_period', type='int', dest='rebuild_period', default=60 * 60 * 24,
help='how many seconds between doing an git pull and rebuild, 0 means never rebuild [default=24 hours]')
default_tokudb_data = os.path.abspath(os.path.join(default_toplevel, '..', 'tokudb.data'))
build_group.add_option('--tokudb_data', type='string', dest='tokudb_data', default=default_tokudb_data,
help='passed to cmake as TOKUDB_DATA [default=%s]' % default_tokudb_data)
build_group.add_option('--cc', type='string', dest='cc', default='gcc47',
help='which compiler to use [default=gcc47]')
build_group.add_option('--cxx', type='string', dest='cxx', default='g++47',
help='which compiler to use [default=g++47]')
build_group.add_option('--add_test', action='append', type='string', dest='testnames', default=default_testnames,
help=('add a stress test to run [default=%r]' % default_testnames))
build_group.add_option('--add_recover_test', action='append', type='string', dest='recover_testnames', default=default_recover_testnames,
help=('add a recover stress test to run [default=%r]' % default_recover_testnames))
parser.add_option_group(build_group)
upgrade_group = OptionGroup(parser, 'Upgrade Options', 'Also run on environments from old versions of tokudb.')
upgrade_group.add_option('--run_upgrade', action='store_true', dest='run_upgrade', default=False,
help='run the tests on old dictionaries as well, to test upgrade [default=False]')
upgrade_group.add_option('--skip_non_upgrade', action='store_false', dest='run_non_upgrade', default=True,
help="skip the tests that don't involve upgrade [default=False]")
upgrade_group.add_option('--double_upgrade', action='store_true', dest='double_upgrade', default=False,
help='run the upgrade tests twice in a row [default=False]')
upgrade_group.add_option('--add_old_version', action='append', type='choice', dest='old_versions', choices=['4.2.0', '5.0.8', '5.2.7', '6.0.0', '6.1.0', '6.5.1', '6.6.3', '7.0.1','7.1.6','v26','7.5.0'],
help='which old versions to use for running the stress tests in upgrade mode. can be specified multiple times [options=4.2.0, 5.0.8, 5.2.7, 6.0.0, 6.1.0, 6.5.1, 6.6.3, 7.1.0, 7.1.6, v26, 7.5.0]')
upgrade_group.add_option('--old_environments_dir', type='string', dest='old_environments_dir',
default=('%s/old-stress-test-envs' % default_tokudb_data),
help='directory containing old version environments (should contain 5.0.8/, 5.2.7/, etc, and the environments should be in those) [default=../../tokudb.data/stress_environments]')
parser.add_option_group(upgrade_group)
(opts, args) = parser.parse_args()
if len(args) > 0:
parser.error('Invalid arguments: %r' % args)
if opts.old_versions is not None and len(opts.old_versions) > 0:
opts.run_upgrade = True
if opts.run_upgrade:
if not os.path.isdir(opts.old_environments_dir):
parser.error('You specified --run_upgrade but did not specify an --old_environments_dir that exists.')
if len(opts.old_versions) < 1:
parser.error('You specified --run_upgrade but gave no --old_versions to run against.')
for version in opts.old_versions:
version_dir = os.path.join(opts.old_environments_dir, version)
if not os.path.isdir(version_dir):
parser.error('You specified --run_upgrade but %s is not a directory.' % version_dir)
if not opts.send_emails:
opts.email = None
elif len(opts.email) == 0:
opts.email.append('tokueng@tokutek.com')
if opts.debug:
logging.basicConfig(level=logging.DEBUG)
elif opts.verbose:
logging.basicConfig(level=logging.INFO)
else:
logging.basicConfig(level=logging.WARNING)
main(opts)
|