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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
import unittest
def _assertRaisesRegexp(self, expected_exception, expected_regexp,
callable_obj, *args, **kwds):
"""
Asserts that the message in a raised exception matches a regexp.
This is a simple clone of unittest.TestCase.assertRaisesRegexp() method
introduced in python 2.7. The goal for this function is to behave exactly
as assertRaisesRegexp() in standard library.
"""
exception = None
try:
callable_obj(*args, **kwds)
except expected_exception, ex: # let unexpected exceptions pass through
exception = ex
if exception == None:
self.fail("%s not raised" % str(expected_exception.__name__))
if isinstance(expected_regexp, basestring):
expected_regexp = re.compile(expected_regexp)
if not expected_regexp.search(str(exception)):
self.fail('"%s" does not match "%s"' %
(expected_regexp.pattern, str(exception)))
def patch():
unittest.TestCase.assertRaisesRegexp = _assertRaisesRegexp
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