mirror of
https://fuchsia.googlesource.com/third_party/github.com/pylint-dev/pylint
synced 2024-09-22 00:24:37 +00:00
75 lines
3.2 KiB
Python
75 lines
3.2 KiB
Python
# Copyright (c) 2003-2005 LOGILAB S.A. (Paris, FRANCE).
|
|
# http://www.logilab.fr/ -- mailto:contact@logilab.fr
|
|
#
|
|
# 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.,
|
|
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
"""test the pylint.checkers.utils module
|
|
"""
|
|
|
|
__revision__ = '$Id: unittest_checkers_utils.py,v 1.6 2005-11-02 09:22:07 syt Exp $'
|
|
|
|
import sys
|
|
|
|
from astroid import test_utils
|
|
from logilab.common.testlib import TestCase, unittest_main
|
|
|
|
from pylint.checkers import utils
|
|
try:
|
|
__builtins__.mybuiltin = 2
|
|
except AttributeError:
|
|
__builtins__['mybuiltin'] = 2
|
|
|
|
class UtilsTC(TestCase):
|
|
|
|
## def test_is_native_builtin(self):
|
|
## self.assertEqual(utils.is_native_builtin('min'), True)
|
|
## self.assertEqual(utils.is_native_builtin('__path__'), True)
|
|
## self.assertEqual(utils.is_native_builtin('__file__'), True)
|
|
## self.assertEqual(utils.is_native_builtin('whatever'), False)
|
|
## self.assertEqual(utils.is_native_builtin('mybuiltin'), False)
|
|
|
|
def test_is_builtin(self):
|
|
self.assertEqual(utils.is_builtin('min'), True)
|
|
self.assertEqual(utils.is_builtin('__builtins__'), True)
|
|
self.assertEqual(utils.is_builtin('__path__'), False)
|
|
self.assertEqual(utils.is_builtin('__file__'), False)
|
|
self.assertEqual(utils.is_builtin('whatever'), False)
|
|
self.assertEqual(utils.is_builtin('mybuiltin'), False)
|
|
|
|
def testGetArgumentFromCall(self):
|
|
node = test_utils.extract_node('foo(bar=3)')
|
|
self.assertIsNotNone(utils.get_argument_from_call(node, keyword='bar'))
|
|
with self.assertRaises(utils.NoSuchArgumentError):
|
|
node = test_utils.extract_node('foo(3)')
|
|
utils.get_argument_from_call(node, keyword='bar')
|
|
with self.assertRaises(utils.NoSuchArgumentError):
|
|
node = test_utils.extract_node('foo(one=a, two=b, three=c)')
|
|
utils.get_argument_from_call(node, position=1)
|
|
node = test_utils.extract_node('foo(a, b, c)')
|
|
self.assertIsNotNone(utils.get_argument_from_call(node, position=1))
|
|
node = test_utils.extract_node('foo(a, not_this_one=1, this_one=2)')
|
|
arg = utils.get_argument_from_call(node, position=1, keyword='this_one')
|
|
self.assertEqual(2, arg.value)
|
|
node = test_utils.extract_node('foo(a)')
|
|
with self.assertRaises(utils.NoSuchArgumentError):
|
|
utils.get_argument_from_call(node, position=1)
|
|
with self.assertRaises(ValueError):
|
|
utils.get_argument_from_call(node, None, None)
|
|
|
|
name = utils.get_argument_from_call(node, position=0)
|
|
self.assertEqual(name.name, 'a')
|
|
|
|
if __name__ == '__main__':
|
|
unittest_main()
|
|
|