def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info["build_type"] == "nightly":
self.logger.info("Running nightly for %s" % build_info["build_date"])
else:
self.logger.info(
"Testing inbound build with timestamp %s,"
" revision %s" % (build_info["timestamp"], build_info["revision"])
)
return create_launcher(build_info["app_name"], build_info["build_path"])
def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info.build_type == 'nightly':
self.logger.info("Running nightly for %s"
% build_info.build_date)
else:
self.logger.info("Testing inbound build built on %s,"
" revision %s"
% (build_info.build_date,
build_info.short_changeset))
return create_launcher(build_info)
def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info['build_type'] == 'nightly':
self.logger.info("Running nightly for %s" %
build_info["build_date"])
else:
self.logger.info("Testing inbound build with timestamp %s,"
" revision %s" %
(build_info['timestamp'], build_info['revision']))
return create_launcher(build_info['app_name'],
build_info['build_path'])
def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info.build_type == 'nightly':
if isinstance(build_info.build_date, datetime.datetime):
desc = ("for buildid %s" %
build_info.build_date.strftime("%Y%m%d%H%M%S"))
else:
desc = "for %s" % build_info.build_date
else:
desc = ("built on %s, revision %s" %
(build_info.build_date, build_info.short_changeset))
LOG.info("Running %s build %s" % (build_info.repo_name, desc))
return create_launcher(build_info)
def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info.build_type == 'nightly':
if isinstance(build_info.build_date, datetime.datetime):
desc = ("for buildid %s"
% build_info.build_date.strftime("%Y%m%d%H%M%S"))
else:
desc = "for %s" % build_info.build_date
else:
desc = ("built on %s, revision %s"
% (build_info.build_date,
build_info.short_changeset))
LOG.info("Running %s build %s" % (build_info.repo_name, desc))
return create_launcher(build_info)
def create_launcher(self, build_info):
"""
Create and returns a :class:`mozregression.launchers.Launcher`.
"""
if build_info['build_type'] == 'nightly':
date = build_info['build_date']
nightly_repo = self.fetch_config.get_nightly_repo(date)
persist_prefix = '%s--%s--' % (date, nightly_repo)
self.logger.info("Running nightly for %s" % date)
else:
persist_prefix = '%s--%s--' % (build_info['timestamp'],
self.fetch_config.inbound_branch)
self.logger.info("Testing inbound build with timestamp %s,"
" revision %s"
% (build_info['timestamp'],
build_info['revision']))
build_url = build_info['build_url']
return create_launcher(self.fetch_config.app_name,
build_url,
persist=self.persist,
persist_prefix=persist_prefix)
def bisect_nightlies(self):
mid = self.nightly_data.mid_point()
if len(self.nightly_data) == 0:
sys.exit("Unable to get valid builds within the given"
" range. You should try to launch mozregression"
" again with a larger date range.")
good_date = self.nightly_data.get_date_for_index(0)
bad_date = self.nightly_data.get_date_for_index(-1)
mid_date = self.nightly_data.get_date_for_index(mid)
if mid_date == bad_date or mid_date == good_date:
self._logger.info("Got as far as we can go bisecting nightlies...")
self._ensure_metadata()
self.print_range(good_date, bad_date)
if self.fetch_config.can_go_inbound():
self._logger.info("... attempting to bisect inbound builds"
" (starting from previous week, to make"
" sure no inbound revision is missed)")
infos = {}
days = 6
while not 'changeset' in infos:
days += 1
prev_date = good_date - datetime.timedelta(days=days)
infos = self.nightly_data.get_build_infos_for_date(prev_date)
if days > 7:
self._logger.info("At least one build folder was"
" invalid, we have to start from"
" %d days ago." % days)
self.last_good_revision = infos['changeset']
self.bisect_inbound()
return
else:
message = ("Can not bissect inbound for application `%s`"
% self.fetch_config.app_name)
if self.fetch_config.is_inbound():
# the config is able to bissect inbound but not
# for this repo.
message += (" because the repo `%s` was specified"
% self.options.repo)
self._logger.info(message + '.')
sys.exit()
build_url = self.nightly_data[mid]['build_url']
persist_prefix = ('%s-%s-'
% (mid_date,
self.fetch_config.get_nightly_repo(mid_date)))
self._logger.info("Running nightly for %s" % mid_date)
launcher = create_launcher(self.fetch_config.app_name,
build_url,
persist=self.options.persist,
persist_prefix=persist_prefix)
launcher.start(**self.launcher_kwargs)
info = launcher.get_app_info()
self.found_repo = info['application_repository']
self.prev_date = self.curr_date
self.curr_date = mid_date
verdict = self._get_verdict('nightly')
launcher.stop()
if verdict == 'g':
self.last_good_revision = info['application_changeset']
self.print_nightly_regression_progress(good_date, bad_date,
mid_date, bad_date)
self.nightly_data = self.nightly_data[mid:]
elif verdict == 'b':
self.first_bad_revision = info['application_changeset']
self.print_nightly_regression_progress(good_date, bad_date,
good_date, mid_date)
self.nightly_data = self.nightly_data[:mid]
elif verdict == 's':
del self.nightly_data[mid]
elif verdict == 'e':
good_date_string = '%04d-%02d-%02d' % (good_date.year,
good_date.month,
good_date.day)
bad_date_string = '%04d-%02d-%02d' % (bad_date.year,
bad_date.month,
bad_date.day)
self._logger.info('Newest known good nightly: %s'
% good_date_string)
self._logger.info('Oldest known bad nightly: %s' % bad_date_string)
self._logger.info('To resume, run:')
self.print_nightly_resume_info(good_date_string,
bad_date_string)
return
self.bisect_nightlies()
def bisect_inbound(self, inbound_revisions=None):
self.found_repo = get_repo_url(inbound_branch=self.fetch_config.inbound_branch)
if inbound_revisions is None:
self._logger.info("Getting inbound builds between %s and %s"
% (self.last_good_revision,
self.first_bad_revision))
# anything within twelve hours is potentially within the range
# (should be a tighter but some older builds have wrong timestamps,
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1018907 ...
# we can change this at some point in the future, after those builds
# expire)
build_finder = BuildsFinder(self.fetch_config)
inbound_revisions = build_finder.get_build_infos(self.last_good_revision,
self.first_bad_revision,
range=60*60*12)
mid = inbound_revisions.mid_point()
if mid == 0:
self._logger.info("Oh noes, no (more) inbound revisions :(")
self.print_range()
self.offer_build(self.last_good_revision,
self.first_bad_revision)
return
# hardcode repo to mozilla-central (if we use inbound, we may be
# missing some revisions that went into the nightlies which we may
# also be comparing against...)
self._logger.info("Testing inbound build with timestamp %s,"
" revision %s"
% (inbound_revisions[mid]['timestamp'],
inbound_revisions[mid]['revision']))
build_url = inbound_revisions[mid]['build_url']
persist_prefix='%s-%s-' % (inbound_revisions[mid]['timestamp'],
self.fetch_config.inbound_branch)
launcher = create_launcher(self.fetch_config.app_name,
build_url,
persist=self.options.persist,
persist_prefix=persist_prefix)
launcher.start()
verdict = self._get_verdict('inbound', offer_skip=False)
info = launcher.get_app_info()
launcher.stop()
if verdict == 'g':
self.last_good_revision = info['application_changeset']
elif verdict == 'b':
self.first_bad_revision = info['application_changeset']
elif verdict == 'r':
# do the same thing over again
self.bisect_inbound(inbound_revisions=inbound_revisions)
return
elif verdict == 'e':
self._logger.info('Newest known good inbound revision: %s'
% self.last_good_revision)
self._logger.info('Oldest known bad inbound revision: %s'
% self.first_bad_revision)
self._logger.info('To resume, run:')
self.print_inbound_resume_info(self.last_good_revision,
self.first_bad_revision)
return
if len(inbound_revisions) > 1 and verdict in ('g', 'b'):
if verdict == 'g':
revisions_left = inbound_revisions[mid:]
else:
revisions_left = inbound_revisions[:mid]
revisions_left.ensure_limits()
if len(revisions_left) > 0:
self.print_inbound_regression_progress(inbound_revisions,
revisions_left)
self.bisect_inbound(revisions_left)
else:
# no more inbounds to be bisect, we must build
self._logger.info("No more inbounds to bisect")
self.print_range()
self.offer_build(self.last_good_revision, self.first_bad_revision)
def bisect_nightlies(self):
mid = self.nightly_data.mid_point()
if len(self.nightly_data) == 0:
sys.exit("Unable to get valid builds within the given"
" range. You should try to launch mozregression"
" again with a larger date range.")
good_date = self.nightly_data.get_date_for_index(0)
bad_date = self.nightly_data.get_date_for_index(-1)
mid_date = self.nightly_data.get_date_for_index(mid)
if mid_date == bad_date or mid_date == good_date:
self._logger.info("Got as far as we can go bisecting nightlies...")
self._ensure_metadata()
self.print_range(good_date, bad_date)
if self.fetch_config.can_go_inbound():
self._logger.info("... attempting to bisect inbound builds"
" (starting from previous week, to make"
" sure no inbound revision is missed)")
infos = {}
days = 6
while not 'changeset' in infos:
days += 1
prev_date = good_date - datetime.timedelta(days=days)
infos = self.nightly_data.get_build_infos_for_date(
prev_date)
if days > 7:
self._logger.info("At least one build folder was"
" invalid, we have to start from"
" %d days ago." % days)
self.last_good_revision = infos['changeset']
self.bisect_inbound()
return
else:
message = ("Can not bissect inbound for application `%s`" %
self.fetch_config.app_name)
if self.fetch_config.is_inbound():
# the config is able to bissect inbound but not
# for this repo.
message += (" because the repo `%s` was specified" %
self.options.repo)
self._logger.info(message + '.')
sys.exit()
build_url = self.nightly_data[mid]['build_url']
persist_prefix = (
'%s-%s-' %
(mid_date, self.fetch_config.get_nightly_repo(mid_date)))
self._logger.info("Running nightly for %s" % mid_date)
launcher = create_launcher(self.fetch_config.app_name,
build_url,
persist=self.options.persist,
persist_prefix=persist_prefix)
launcher.start(**self.launcher_kwargs)
info = launcher.get_app_info()
self.found_repo = info['application_repository']
self.prev_date = self.curr_date
self.curr_date = mid_date
verdict = self._get_verdict('nightly')
launcher.stop()
if verdict == 'g':
self.last_good_revision = info['application_changeset']
self.print_nightly_regression_progress(good_date, bad_date,
mid_date, bad_date)
self.nightly_data = self.nightly_data[mid:]
elif verdict == 'b':
self.first_bad_revision = info['application_changeset']
self.print_nightly_regression_progress(good_date, bad_date,
good_date, mid_date)
self.nightly_data = self.nightly_data[:mid]
elif verdict == 's':
del self.nightly_data[mid]
elif verdict == 'e':
good_date_string = '%04d-%02d-%02d' % (
good_date.year, good_date.month, good_date.day)
bad_date_string = '%04d-%02d-%02d' % (bad_date.year,
bad_date.month, bad_date.day)
self._logger.info('Newest known good nightly: %s' %
good_date_string)
self._logger.info('Oldest known bad nightly: %s' % bad_date_string)
self._logger.info('To resume, run:')
self.print_nightly_resume_info(good_date_string, bad_date_string)
return
self.bisect_nightlies()
def bisect_inbound(self, inbound_revisions=None):
self.found_repo = get_repo_url(
inbound_branch=self.fetch_config.inbound_branch)
if inbound_revisions is None:
self._logger.info(
"Getting inbound builds between %s and %s" %
(self.last_good_revision, self.first_bad_revision))
# anything within twelve hours is potentially within the range
# (should be a tighter but some older builds have wrong timestamps,
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1018907 ...
# we can change this at some point in the future, after those builds
# expire)
build_finder = BuildsFinder(self.fetch_config)
inbound_revisions = build_finder.get_build_infos(
self.last_good_revision,
self.first_bad_revision,
range=60 * 60 * 12)
mid = inbound_revisions.mid_point()
if mid == 0:
self._logger.info("Oh noes, no (more) inbound revisions :(")
self.print_range()
self.offer_build(self.last_good_revision, self.first_bad_revision)
return
# hardcode repo to mozilla-central (if we use inbound, we may be
# missing some revisions that went into the nightlies which we may
# also be comparing against...)
self._logger.info("Testing inbound build with timestamp %s,"
" revision %s" %
(inbound_revisions[mid]['timestamp'],
inbound_revisions[mid]['revision']))
build_url = inbound_revisions[mid]['build_url']
persist_prefix = '%s-%s-' % (inbound_revisions[mid]['timestamp'],
self.fetch_config.inbound_branch)
launcher = create_launcher(self.fetch_config.app_name,
build_url,
persist=self.options.persist,
persist_prefix=persist_prefix)
launcher.start()
verdict = self._get_verdict('inbound', offer_skip=False)
info = launcher.get_app_info()
launcher.stop()
if verdict == 'g':
self.last_good_revision = info['application_changeset']
elif verdict == 'b':
self.first_bad_revision = info['application_changeset']
elif verdict == 'r':
# do the same thing over again
self.bisect_inbound(inbound_revisions=inbound_revisions)
return
elif verdict == 'e':
self._logger.info('Newest known good inbound revision: %s' %
self.last_good_revision)
self._logger.info('Oldest known bad inbound revision: %s' %
self.first_bad_revision)
self._logger.info('To resume, run:')
self.print_inbound_resume_info(self.last_good_revision,
self.first_bad_revision)
return
if len(inbound_revisions) > 1 and verdict in ('g', 'b'):
if verdict == 'g':
revisions_left = inbound_revisions[mid:]
else:
revisions_left = inbound_revisions[:mid]
revisions_left.ensure_limits()
if len(revisions_left) > 0:
self.print_inbound_regression_progress(inbound_revisions,
revisions_left)
self.bisect_inbound(revisions_left)
else:
# no more inbounds to be bisect, we must build
self._logger.info("No more inbounds to bisect")
self.print_range()
self.offer_build(self.last_good_revision, self.first_bad_revision)
