181 lines
7.3 KiB
Python
181 lines
7.3 KiB
Python
#!/usr/bin/python -u
|
|
# Copyright (c) 2010-2011 OpenStack, LLC.
|
|
#
|
|
# 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.
|
|
|
|
import unittest
|
|
import os
|
|
from signal import SIGTERM
|
|
from subprocess import call, Popen
|
|
from time import sleep
|
|
from uuid import uuid4
|
|
|
|
from swift.common import client, direct_client
|
|
from swift.common.utils import hash_path, readconf
|
|
from swift.obj.server import write_metadata, read_metadata
|
|
from test.probe.common import kill_pids, reset_environment
|
|
from test.unit import FakeLogger
|
|
|
|
|
|
class TestObjectFailures(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.pids, self.port2server, self.account_ring, self.container_ring, \
|
|
self.object_ring, self.url, self.token, self.account = \
|
|
reset_environment()
|
|
|
|
def tearDown(self):
|
|
kill_pids(self.pids)
|
|
|
|
def _get_data_file_path(self, obj_dir):
|
|
files = sorted(os.listdir(obj_dir), reverse=True)
|
|
for file in files:
|
|
return os.path.join(obj_dir, file)
|
|
|
|
def _setup_data_file(self, container, obj, data):
|
|
client.put_container(self.url, self.token, container)
|
|
client.put_object(self.url, self.token, container, obj, data)
|
|
odata = client.get_object(self.url, self.token, container, obj)[-1]
|
|
self.assertEquals(odata, data)
|
|
opart, onodes = self.object_ring.get_nodes(
|
|
self.account, container, obj)
|
|
onode = onodes[0]
|
|
node_id = (onode['port'] - 6000) / 10
|
|
device = onode['device']
|
|
hash_str = hash_path(self.account, container, obj)
|
|
obj_server_conf = readconf('/etc/swift/object-server/%s.conf' %
|
|
node_id)
|
|
devices = obj_server_conf['app:object-server']['devices']
|
|
obj_dir = '%s/%s/objects/%s/%s/%s/' % (devices,
|
|
device, opart,
|
|
hash_str[-3:], hash_str)
|
|
data_file = self._get_data_file_path(obj_dir)
|
|
return onode, opart, data_file
|
|
|
|
def run_quarantine(self):
|
|
container = 'container-%s' % uuid4()
|
|
obj = 'object-%s' % uuid4()
|
|
onode, opart, data_file = self._setup_data_file(container, obj,
|
|
'VERIFY')
|
|
with open(data_file) as fp:
|
|
metadata = read_metadata(fp)
|
|
metadata['ETag'] = 'badetag'
|
|
with open(data_file) as fp:
|
|
write_metadata(fp, metadata)
|
|
|
|
odata = direct_client.direct_get_object(onode, opart,
|
|
self.account, container, obj)[-1]
|
|
self.assertEquals(odata, 'VERIFY')
|
|
try:
|
|
resp = direct_client.direct_get_object(onode, opart, self.account,
|
|
container, obj)
|
|
raise "Did not quarantine object"
|
|
except client.ClientException, e:
|
|
self.assertEquals(e.http_status, 404)
|
|
|
|
def run_quarantine_range_etag(self):
|
|
container = 'container-range-%s' % uuid4()
|
|
obj = 'object-range-%s' % uuid4()
|
|
onode, opart, data_file = self._setup_data_file(container, obj,
|
|
'RANGE')
|
|
with open(data_file) as fp:
|
|
metadata = read_metadata(fp)
|
|
metadata['ETag'] = 'badetag'
|
|
with open(data_file) as fp:
|
|
write_metadata(fp, metadata)
|
|
for header, result in [({'Range': 'bytes=0-2'}, 'RAN'),
|
|
({'Range': 'bytes=1-11'}, 'ANGE'),
|
|
({'Range': 'bytes=0-11'}, 'RANGE')]:
|
|
odata = direct_client.direct_get_object(onode, opart,
|
|
self.account, container, obj,
|
|
headers=header)[-1]
|
|
|
|
self.assertEquals(odata, result)
|
|
|
|
try:
|
|
resp = direct_client.direct_get_object(onode, opart, self.account,
|
|
container, obj)
|
|
raise "Did not quarantine object"
|
|
except client.ClientException, e:
|
|
self.assertEquals(e.http_status, 404)
|
|
|
|
def run_quarantine_zero_byte_get(self):
|
|
container = 'container-zbyte-%s' % uuid4()
|
|
obj = 'object-zbyte-%s' % uuid4()
|
|
onode, opart, data_file = self._setup_data_file(container, obj, 'DATA')
|
|
with open(data_file) as fp:
|
|
metadata = read_metadata(fp)
|
|
os.unlink(data_file)
|
|
|
|
with open(data_file, 'w') as fp:
|
|
write_metadata(fp, metadata)
|
|
try:
|
|
resp = direct_client.direct_get_object(onode, opart, self.account,
|
|
container, obj,
|
|
conn_timeout=1,
|
|
response_timeout=1)
|
|
raise "Did not quarantine object"
|
|
except client.ClientException, e:
|
|
self.assertEquals(e.http_status, 404)
|
|
|
|
def run_quarantine_zero_byte_head(self):
|
|
container = 'container-zbyte-%s' % uuid4()
|
|
obj = 'object-zbyte-%s' % uuid4()
|
|
onode, opart, data_file = self._setup_data_file(container, obj, 'DATA')
|
|
with open(data_file) as fp:
|
|
metadata = read_metadata(fp)
|
|
os.unlink(data_file)
|
|
|
|
with open(data_file, 'w') as fp:
|
|
write_metadata(fp, metadata)
|
|
try:
|
|
resp = direct_client.direct_head_object(onode, opart, self.account,
|
|
container, obj,
|
|
conn_timeout=1,
|
|
response_timeout=1)
|
|
raise "Did not quarantine object"
|
|
except client.ClientException, e:
|
|
self.assertEquals(e.http_status, 404)
|
|
|
|
def run_quarantine_zero_byte_post(self):
|
|
container = 'container-zbyte-%s' % uuid4()
|
|
obj = 'object-zbyte-%s' % uuid4()
|
|
onode, opart, data_file = self._setup_data_file(container, obj, 'DATA')
|
|
with open(data_file) as fp:
|
|
metadata = read_metadata(fp)
|
|
os.unlink(data_file)
|
|
|
|
with open(data_file, 'w') as fp:
|
|
write_metadata(fp, metadata)
|
|
try:
|
|
resp = direct_client.direct_post_object(
|
|
onode, opart, self.account,
|
|
container, obj,
|
|
{'X-Object-Meta-1': 'One', 'X-Object-Meta-Two': 'Two'},
|
|
conn_timeout=1,
|
|
response_timeout=1)
|
|
raise "Did not quarantine object"
|
|
except client.ClientException, e:
|
|
self.assertEquals(e.http_status, 404)
|
|
|
|
def test_runner(self):
|
|
self.run_quarantine()
|
|
self.run_quarantine_range_etag()
|
|
self.run_quarantine_zero_byte_get()
|
|
self.run_quarantine_zero_byte_head()
|
|
self.run_quarantine_zero_byte_post()
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|