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# Copyright 2013 Google Inc. All Rights Reserved.
#
# This program 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; either version 2 of the License, or (at your option) any later
# version.
#
# 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.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
"""
Tests for the misc checker.
"""
import sys
import tempfile
import os
import contextlib
from logilab.common.testlib import unittest_main
from astroid import test_utils
from pylint.checkers import misc, variables
from pylint.testutils import CheckerTestCase, Message, linter
REGR_DATA = os.path.join(os.path.dirname(os.path.abspath(__file__)),
'regrtest_data')
sys.path.insert(1, REGR_DATA)
@contextlib.contextmanager
def create_file_backed_module(code):
# Can't use tempfile.NamedTemporaryFile here
# because on Windows the file must be closed before writing to it,
# see http://bugs.python.org/issue14243
fd, tmp = tempfile.mkstemp()
if sys.version_info >= (3, 0):
# erff
os.write(fd, bytes(code, 'ascii'))
else:
os.write(fd, code)
try:
module = test_utils.build_module(code)
module.file = tmp
yield module
finally:
os.close(fd)
os.remove(tmp)
class FixmeTest(CheckerTestCase):
CHECKER_CLASS = misc.EncodingChecker
def test_fixme(self):
with create_file_backed_module(
"""a = 1
# FIXME """) as module:
with self.assertAddsMessages(
Message(msg_id='W0511', line=2, args=u'FIXME')):
self.checker.process_module(module)
def test_empty_fixme_regex(self):
self.checker.config.notes = []
with create_file_backed_module(
"""a = 1
# fixme
""") as module:
with self.assertNoMessages():
self.checker.process_module(module)
class MissingSubmoduleTest(CheckerTestCase):
CHECKER_CLASS = variables.VariablesChecker
def test_package_all(self):
linter.check(os.path.join(REGR_DATA, 'package_all'))
got = linter.reporter.finalize().strip()
self.assertEqual(got, 'W: 3: Missing submodule: missing')
if __name__ == '__main__':
unittest_main()
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