9d742b85ad
...in preparation for the container sharding feature. Co-Authored-By: Matthew Oliver <matt@oliver.net.au> Co-Authored-By: Tim Burke <tim.burke@gmail.com> Co-Authored-By: Clay Gerrard <clay.gerrard@gmail.com> Change-Id: I4455677abb114a645cff93cd41b394d227e805de
116 lines
3.6 KiB
Python
116 lines
3.6 KiB
Python
# Copyright (c) 2010-2012 OpenStack Foundation
|
|
#
|
|
# 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.
|
|
|
|
# See http://code.google.com/p/python-nose/issues/detail?id=373
|
|
# The code below enables nosetests to work with i18n _() blocks
|
|
from __future__ import print_function
|
|
import sys
|
|
from contextlib import contextmanager
|
|
|
|
import os
|
|
from six import reraise
|
|
|
|
try:
|
|
from unittest.util import safe_repr
|
|
except ImportError:
|
|
# Probably py26
|
|
_MAX_LENGTH = 80
|
|
|
|
def safe_repr(obj, short=False):
|
|
try:
|
|
result = repr(obj)
|
|
except Exception:
|
|
result = object.__repr__(obj)
|
|
if not short or len(result) < _MAX_LENGTH:
|
|
return result
|
|
return result[:_MAX_LENGTH] + ' [truncated]...'
|
|
|
|
from eventlet.green import socket
|
|
|
|
# make unittests pass on all locale
|
|
import swift
|
|
setattr(swift, 'gettext_', lambda x: x)
|
|
|
|
from swift.common.utils import readconf
|
|
|
|
|
|
# Work around what seems to be a Python bug.
|
|
# c.f. https://bugs.launchpad.net/swift/+bug/820185.
|
|
import logging
|
|
logging.raiseExceptions = False
|
|
|
|
|
|
def get_config(section_name=None, defaults=None):
|
|
"""
|
|
Attempt to get a test config dictionary.
|
|
|
|
:param section_name: the section to read (all sections if not defined)
|
|
:param defaults: an optional dictionary namespace of defaults
|
|
"""
|
|
config = {}
|
|
if defaults is not None:
|
|
config.update(defaults)
|
|
|
|
config_file = os.environ.get('SWIFT_TEST_CONFIG_FILE',
|
|
'/etc/swift/test.conf')
|
|
try:
|
|
config = readconf(config_file, section_name)
|
|
except IOError:
|
|
if not os.path.exists(config_file):
|
|
print('Unable to read test config %s - file not found'
|
|
% config_file, file=sys.stderr)
|
|
elif not os.access(config_file, os.R_OK):
|
|
print('Unable to read test config %s - permission denied'
|
|
% config_file, file=sys.stderr)
|
|
except ValueError as e:
|
|
print(e)
|
|
return config
|
|
|
|
|
|
def listen_zero():
|
|
"""
|
|
The eventlet.listen() always sets SO_REUSEPORT, so when called with
|
|
("localhost",0), instead of returning unique ports it can return the
|
|
same port twice. That causes our tests to fail, so open-code it here
|
|
without SO_REUSEPORT.
|
|
"""
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
sock.bind(("127.0.0.1", 0))
|
|
sock.listen(50)
|
|
return sock
|
|
|
|
|
|
@contextmanager
|
|
def annotate_failure(msg):
|
|
"""
|
|
Catch AssertionError and annotate it with a message. Useful when making
|
|
assertions in a loop where the message can indicate the loop index or
|
|
richer context about the failure.
|
|
|
|
:param msg: A message to be prefixed to the AssertionError message.
|
|
"""
|
|
try:
|
|
yield
|
|
except AssertionError as err:
|
|
err_typ, err_val, err_tb = sys.exc_info()
|
|
if err_val.args:
|
|
msg = '%s Failed with %s' % (msg, err_val.args[0])
|
|
err_val.args = (msg, ) + err_val.args[1:]
|
|
else:
|
|
# workaround for some IDE's raising custom AssertionErrors
|
|
err_val = '%s Failed with %s' % (msg, err)
|
|
err_typ = AssertionError
|
|
reraise(err_typ, err_val, err_tb)
|