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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
import re
from buildbot.steps.shell import WarningCountingShellCommand
class TestWarningCountingShellCommand(unittest.TestCase):
# Makes sure that it is possible to supress warnings even if the
# warning extractor does not provie line information
def testSuppressingLinelessWarningsPossible(self):
# Use a warningExtractor that does not provide line
# information
w = WarningCountingShellCommand(
warningExtractor=WarningCountingShellCommand.warnExtractWholeLine)
# Add suppression manually instead of using suppressionFile
fileRe = None
warnRe = ".*SUPPRESS.*"
start = None
end = None
suppression = (fileRe, warnRe, start, end)
w.addSuppression([suppression])
# Now call maybeAddWarning
warnings = []
line = "this warning should be SUPPRESSed"
match = re.match(".*warning.*", line)
w.maybeAddWarning(warnings, line, match)
# Finally make the suppressed warning was *not* added to the
# list of warnings
expectedWarnings = 0
self.assertEquals(len(warnings), expectedWarnings)
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