/usr/share/pyshared/glance/tests/functional/test_logging.py is in python-glance 2012.1.3+stable~20120821-120fcf-0ubuntu1.5.
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# Copyright 2011 OpenStack, LLC
# All Rights Reserved.
#
# 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.
"""Functional test case that tests logging output"""
import httplib2
import os
import stat
import unittest
from glance.tests import functional
from glance.tests.utils import execute
class TestLogging(functional.FunctionalTest):
"""Functional tests for Glance's logging output"""
def test_verbose_debug(self):
"""
Test logging output proper when verbose and debug
is on.
"""
self.cleanup()
self.start_servers()
# The default functional test case has both verbose
# and debug on. Let's verify that debug statements
# appear in both the API and registry logs.
self.assertTrue(os.path.exists(self.api_server.log_file))
api_log_out = open(self.api_server.log_file, 'r').read()
self.assertTrue('DEBUG [glance-api]' in api_log_out)
self.assertTrue(os.path.exists(self.registry_server.log_file))
registry_log_out = open(self.registry_server.log_file, 'r').read()
self.assertTrue('DEBUG [glance-registry]' in registry_log_out)
self.stop_servers()
def test_no_verbose_no_debug(self):
"""
Test logging output proper when verbose and debug
is off.
"""
self.cleanup()
self.start_servers(debug=False, verbose=False)
self.assertTrue(os.path.exists(self.api_server.log_file))
api_log_out = open(self.api_server.log_file, 'r').read()
self.assertFalse('DEBUG [glance-api]' in api_log_out)
self.assertTrue(os.path.exists(self.registry_server.log_file))
registry_log_out = open(self.registry_server.log_file, 'r').read()
self.assertFalse('DEBUG [glance-registry]' in registry_log_out)
self.stop_servers()
def assertNotEmptyFile(self, path):
self.assertTrue(os.path.exists(path))
self.assertNotEqual(os.stat(path)[stat.ST_SIZE], 0)
def test_logrotate(self):
"""
Test that we notice when our log file has been rotated
"""
self.cleanup()
self.start_servers()
self.assertNotEmptyFile(self.api_server.log_file)
os.rename(self.api_server.log_file, self.api_server.log_file + ".1")
path = "http://%s:%d/" % ("0.0.0.0", self.api_port)
response, content = httplib2.Http().request(path, 'GET')
self.assertEqual(response.status, 300)
self.assertNotEmptyFile(self.api_server.log_file)
self.stop_servers()
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