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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 re
from twisted.python import log
class LoggingMixin(object):
def setUpLogging(self):
self._logEvents = []
log.addObserver(self._logEvents.append)
self.addCleanup(log.removeObserver, self._logEvents.append)
def assertLogged(self, regexp):
r = re.compile(regexp)
for event in self._logEvents:
msg = log.textFromEventDict(event)
if msg is not None and r.search(msg):
return
self.fail("%r not matched in log output" % regexp)
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