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# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
from twisted.trial import unittest
from twisted.internet import defer
from buildbot import config
from buildbot.schedulers import dependent, base
from buildbot.status.results import SUCCESS, WARNINGS, FAILURE
from buildbot.test.util import scheduler
from buildbot.test.fake import fakedb
class Dependent(scheduler.SchedulerMixin, unittest.TestCase):
OBJECTID = 33
UPSTREAM_NAME = 'uppy'
def setUp(self):
self.setUpScheduler()
def tearDown(self):
self.tearDownScheduler()
def makeScheduler(self, upstream=None):
# build a fake upstream scheduler
class Upstream(base.BaseScheduler):
def __init__(self, name):
self.name = name
if not upstream:
upstream = Upstream(self.UPSTREAM_NAME)
sched = dependent.Dependent(name='n', builderNames=['b'],
upstream=upstream)
self.attachScheduler(sched, self.OBJECTID)
return sched
def assertBuildsetSubscriptions(self, bsids=None):
self.db.state.assertState(self.OBJECTID,
upstream_bsids=bsids)
# tests
# NOTE: these tests take advantage of the fact that all of the fake
# scheduler operations are synchronous, and thus do not return a Deferred.
# The Deferred from trigger() is completely processed before this test
# method returns.
def test_constructor_string_arg(self):
self.assertRaises(config.ConfigErrors,
lambda : self.makeScheduler(upstream='foo'))
def test_startService(self):
sched = self.makeScheduler()
sched.startService()
callbacks = self.master.getSubscriptionCallbacks()
self.assertNotEqual(callbacks['buildsets'], None)
self.assertNotEqual(callbacks['buildset_completion'], None)
d = sched.stopService()
def check(_):
callbacks = self.master.getSubscriptionCallbacks()
self.assertEqual(callbacks['buildsets'], None)
self.assertEqual(callbacks['buildset_completion'], None)
d.addCallback(check)
return d
def do_test(self, scheduler_name, expect_subscription,
result, expect_buildset):
sched = self.makeScheduler()
sched.startService()
callbacks = self.master.getSubscriptionCallbacks()
# pretend we saw a buildset with a matching name
self.db.insertTestData([
fakedb.SourceStamp(id=93, sourcestampsetid=1093, revision='555',
branch='master', project='proj', repository='repo',
codebase = 'cb'),
fakedb.Buildset(id=44, sourcestampsetid=1093),
])
callbacks['buildsets'](bsid=44,
properties=dict(scheduler=(scheduler_name, 'Scheduler')))
# check whether scheduler is subscribed to that buildset
if expect_subscription:
self.assertBuildsetSubscriptions([44])
else:
self.assertBuildsetSubscriptions([])
# pretend that the buildset is finished
self.db.buildsets.fakeBuildsetCompletion(bsid=44, result=result)
callbacks['buildset_completion'](44, result)
# and check whether a buildset was added in response
if expect_buildset:
self.db.buildsets.assertBuildsets(2)
bsids = self.db.buildsets.allBuildsetIds()
bsids.remove(44)
self.db.buildsets.assertBuildset(bsids[0],
dict(external_idstring=None,
properties=[('scheduler', ('n', 'Scheduler'))],
reason='downstream', sourcestampsetid = 1093),
{'cb':
dict(revision='555', branch='master', project='proj',
repository='repo', codebase='cb',
sourcestampsetid = 1093)
})
else:
self.db.buildsets.assertBuildsets(1) # only the one we added above
def test_related_buildset_SUCCESS(self):
return self.do_test(self.UPSTREAM_NAME, True, SUCCESS, True)
def test_related_buildset_WARNINGS(self):
return self.do_test(self.UPSTREAM_NAME, True, WARNINGS, True)
def test_related_buildset_FAILURE(self):
return self.do_test(self.UPSTREAM_NAME, True, FAILURE, False)
def test_unrelated_buildset(self):
return self.do_test('unrelated', False, SUCCESS, False)
@defer.inlineCallbacks
def test_getUpstreamBuildsets_missing(self):
sched = self.makeScheduler()
# insert some state, with more bsids than exist
self.db.insertTestData([
fakedb.SourceStampSet(id=99),
fakedb.Buildset(id=11, sourcestampsetid=99),
fakedb.Buildset(id=13, sourcestampsetid=99),
fakedb.Object(id=self.OBJECTID),
fakedb.ObjectState(objectid=self.OBJECTID,
name='upstream_bsids', value_json='[11,12,13]'),
])
# check return value (missing 12)
self.assertEqual((yield sched._getUpstreamBuildsets()),
[(11, 99, False, -1), (13, 99, False, -1)])
# and check that it wrote the correct value back to the state
self.db.state.assertState(self.OBJECTID, upstream_bsids=[11, 13])
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