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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
import sys
import twisted
from twisted.trial import unittest
from buildslave import monkeypatches
# apply the same patches the slave does when it starts
monkeypatches.patch_all(for_tests=True)
def add_debugging_monkeypatches():
"""
DO NOT CALL THIS DIRECTLY
This adds a few "harmless" monkeypatches which make it easier to debug
failing tests.
"""
from twisted.application.service import Service
old_startService = Service.startService
old_stopService = Service.stopService
def startService(self):
assert not self.running
return old_startService(self)
def stopService(self):
assert self.running
return old_stopService(self)
Service.startService = startService
Service.stopService = stopService
# versions of Twisted before 9.0.0 did not have a UnitTest.patch that worked
# on Python-2.7
if twisted.version.major <= 9 and sys.version_info[:2] == (2,7):
def nopatch(self, *args):
raise unittest.SkipTest('unittest.TestCase.patch is not available')
unittest.TestCase.patch = nopatch
add_debugging_monkeypatches()
__all__ = []
# import mock so we bail out early if it's not installed
try:
import mock
mock = mock
except ImportError:
raise ImportError("Buildbot tests require the 'mock' module; "
"try 'pip install mock'")
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