97 lines
3.6 KiB
Python
97 lines
3.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2010 United States Government as represented by the
|
|
# Administrator of the National Aeronautics and Space Administration.
|
|
# All Rights Reserved.
|
|
# Copyright 2011 Red Hat, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
|
|
from cinder import flags
|
|
from cinder.openstack.common import cfg
|
|
from cinder import test
|
|
|
|
FLAGS = flags.FLAGS
|
|
FLAGS.register_opt(cfg.StrOpt('flags_unittest',
|
|
default='foo',
|
|
help='for testing purposes only'))
|
|
|
|
|
|
class FlagsTestCase(test.TestCase):
|
|
|
|
def setUp(self):
|
|
super(FlagsTestCase, self).setUp()
|
|
|
|
def test_declare(self):
|
|
self.assert_('answer' not in FLAGS)
|
|
flags.DECLARE('answer', 'cinder.tests.declare_flags')
|
|
self.assert_('answer' in FLAGS)
|
|
self.assertEqual(FLAGS.answer, 42)
|
|
|
|
# Make sure we don't overwrite anything
|
|
FLAGS.set_override('answer', 256)
|
|
self.assertEqual(FLAGS.answer, 256)
|
|
flags.DECLARE('answer', 'cinder.tests.declare_flags')
|
|
self.assertEqual(FLAGS.answer, 256)
|
|
|
|
def test_getopt_non_interspersed_args(self):
|
|
self.assert_('runtime_answer' not in FLAGS)
|
|
|
|
argv = ['flags_test', 'extra_arg', '--runtime_answer=60']
|
|
args = flags.parse_args(argv, default_config_files=[])
|
|
self.assertEqual(len(args), 3)
|
|
self.assertEqual(argv, args)
|
|
|
|
def test_runtime_and_unknown_flags(self):
|
|
self.assert_('runtime_answer' not in FLAGS)
|
|
import cinder.tests.runtime_flags
|
|
self.assert_('runtime_answer' in FLAGS)
|
|
self.assertEqual(FLAGS.runtime_answer, 54)
|
|
|
|
def test_long_vs_short_flags(self):
|
|
FLAGS.clear()
|
|
FLAGS.register_cli_opt(cfg.StrOpt('duplicate_answer_long',
|
|
default='val',
|
|
help='desc'))
|
|
argv = ['flags_test', '--duplicate_answer=60', 'extra_arg']
|
|
args = flags.parse_args(argv, default_config_files=[])
|
|
|
|
self.assert_('duplicate_answer' not in FLAGS)
|
|
self.assert_(FLAGS.duplicate_answer_long, 60)
|
|
|
|
FLAGS.clear()
|
|
FLAGS.register_cli_opt(cfg.IntOpt('duplicate_answer',
|
|
default=60,
|
|
help='desc'))
|
|
args = flags.parse_args(argv, default_config_files=[])
|
|
self.assertEqual(FLAGS.duplicate_answer, 60)
|
|
self.assertEqual(FLAGS.duplicate_answer_long, 'val')
|
|
|
|
def test_flag_leak_left(self):
|
|
self.assertEqual(FLAGS.flags_unittest, 'foo')
|
|
self.flags(flags_unittest='bar')
|
|
self.assertEqual(FLAGS.flags_unittest, 'bar')
|
|
|
|
def test_flag_leak_right(self):
|
|
self.assertEqual(FLAGS.flags_unittest, 'foo')
|
|
self.flags(flags_unittest='bar')
|
|
self.assertEqual(FLAGS.flags_unittest, 'bar')
|
|
|
|
def test_flag_overrides(self):
|
|
self.assertEqual(FLAGS.flags_unittest, 'foo')
|
|
self.flags(flags_unittest='bar')
|
|
self.assertEqual(FLAGS.flags_unittest, 'bar')
|
|
FLAGS.reset()
|
|
self.assertEqual(FLAGS.flags_unittest, 'foo')
|