a7cfcc3d7a
It simply makes sense that the definition of DATADIR belongs to backends. After all, some of them may not even have any. Coincidentially, a few unnecessary imports are dropped. By the way, on the object server side, diskfile.py provides DATADIR in the same way already. Change-Id: I60bfd522c77c4a0ee13697a2e31141777c7e2398
221 lines
8.2 KiB
Python
221 lines
8.2 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.
|
|
|
|
import cPickle as pickle
|
|
import os
|
|
import unittest
|
|
from contextlib import closing
|
|
from gzip import GzipFile
|
|
from shutil import rmtree
|
|
from tempfile import mkdtemp
|
|
|
|
from eventlet import spawn, Timeout, listen
|
|
|
|
from swift.common import utils
|
|
from swift.container import updater as container_updater
|
|
from swift.container.backend import ContainerBroker, DATADIR
|
|
from swift.common.ring import RingData
|
|
from swift.common.utils import normalize_timestamp
|
|
|
|
|
|
class TestContainerUpdater(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
utils.HASH_PATH_SUFFIX = 'endcap'
|
|
utils.HASH_PATH_PREFIX = 'startcap'
|
|
self.testdir = os.path.join(mkdtemp(), 'tmp_test_container_updater')
|
|
rmtree(self.testdir, ignore_errors=1)
|
|
os.mkdir(self.testdir)
|
|
ring_file = os.path.join(self.testdir, 'account.ring.gz')
|
|
with closing(GzipFile(ring_file, 'wb')) as f:
|
|
pickle.dump(
|
|
RingData([[0, 1, 0, 1], [1, 0, 1, 0]],
|
|
[{'id': 0, 'ip': '127.0.0.1', 'port': 12345,
|
|
'device': 'sda1', 'zone': 0},
|
|
{'id': 1, 'ip': '127.0.0.1', 'port': 12345,
|
|
'device': 'sda1', 'zone': 2}], 30),
|
|
f)
|
|
self.devices_dir = os.path.join(self.testdir, 'devices')
|
|
os.mkdir(self.devices_dir)
|
|
self.sda1 = os.path.join(self.devices_dir, 'sda1')
|
|
os.mkdir(self.sda1)
|
|
|
|
def tearDown(self):
|
|
rmtree(os.path.dirname(self.testdir), ignore_errors=1)
|
|
|
|
def test_creation(self):
|
|
cu = container_updater.ContainerUpdater({
|
|
'devices': self.devices_dir,
|
|
'mount_check': 'false',
|
|
'swift_dir': self.testdir,
|
|
'interval': '1',
|
|
'concurrency': '2',
|
|
'node_timeout': '5',
|
|
})
|
|
self.assert_(hasattr(cu, 'logger'))
|
|
self.assert_(cu.logger is not None)
|
|
self.assertEquals(cu.devices, self.devices_dir)
|
|
self.assertEquals(cu.interval, 1)
|
|
self.assertEquals(cu.concurrency, 2)
|
|
self.assertEquals(cu.node_timeout, 5)
|
|
self.assert_(cu.get_account_ring() is not None)
|
|
|
|
def test_run_once(self):
|
|
cu = container_updater.ContainerUpdater({
|
|
'devices': self.devices_dir,
|
|
'mount_check': 'false',
|
|
'swift_dir': self.testdir,
|
|
'interval': '1',
|
|
'concurrency': '1',
|
|
'node_timeout': '15',
|
|
'account_suppression_time': 0
|
|
})
|
|
cu.run_once()
|
|
containers_dir = os.path.join(self.sda1, DATADIR)
|
|
os.mkdir(containers_dir)
|
|
cu.run_once()
|
|
self.assert_(os.path.exists(containers_dir))
|
|
subdir = os.path.join(containers_dir, 'subdir')
|
|
os.mkdir(subdir)
|
|
cb = ContainerBroker(os.path.join(subdir, 'hash.db'), account='a',
|
|
container='c')
|
|
cb.initialize(normalize_timestamp(1))
|
|
cu.run_once()
|
|
info = cb.get_info()
|
|
self.assertEquals(info['object_count'], 0)
|
|
self.assertEquals(info['bytes_used'], 0)
|
|
self.assertEquals(info['reported_object_count'], 0)
|
|
self.assertEquals(info['reported_bytes_used'], 0)
|
|
|
|
cb.put_object('o', normalize_timestamp(2), 3, 'text/plain',
|
|
'68b329da9893e34099c7d8ad5cb9c940')
|
|
cu.run_once()
|
|
info = cb.get_info()
|
|
self.assertEquals(info['object_count'], 1)
|
|
self.assertEquals(info['bytes_used'], 3)
|
|
self.assertEquals(info['reported_object_count'], 0)
|
|
self.assertEquals(info['reported_bytes_used'], 0)
|
|
|
|
def accept(sock, addr, return_code):
|
|
try:
|
|
with Timeout(3):
|
|
inc = sock.makefile('rb')
|
|
out = sock.makefile('wb')
|
|
out.write('HTTP/1.1 %d OK\r\nContent-Length: 0\r\n\r\n' %
|
|
return_code)
|
|
out.flush()
|
|
self.assertEquals(inc.readline(),
|
|
'PUT /sda1/0/a/c HTTP/1.1\r\n')
|
|
headers = {}
|
|
line = inc.readline()
|
|
while line and line != '\r\n':
|
|
headers[line.split(':')[0].lower()] = \
|
|
line.split(':')[1].strip()
|
|
line = inc.readline()
|
|
self.assert_('x-put-timestamp' in headers)
|
|
self.assert_('x-delete-timestamp' in headers)
|
|
self.assert_('x-object-count' in headers)
|
|
self.assert_('x-bytes-used' in headers)
|
|
except BaseException as err:
|
|
import traceback
|
|
traceback.print_exc()
|
|
return err
|
|
return None
|
|
bindsock = listen(('127.0.0.1', 0))
|
|
|
|
def spawn_accepts():
|
|
events = []
|
|
for _junk in xrange(2):
|
|
sock, addr = bindsock.accept()
|
|
events.append(spawn(accept, sock, addr, 201))
|
|
return events
|
|
|
|
spawned = spawn(spawn_accepts)
|
|
for dev in cu.get_account_ring().devs:
|
|
if dev is not None:
|
|
dev['port'] = bindsock.getsockname()[1]
|
|
cu.run_once()
|
|
for event in spawned.wait():
|
|
err = event.wait()
|
|
if err:
|
|
raise err
|
|
info = cb.get_info()
|
|
self.assertEquals(info['object_count'], 1)
|
|
self.assertEquals(info['bytes_used'], 3)
|
|
self.assertEquals(info['reported_object_count'], 1)
|
|
self.assertEquals(info['reported_bytes_used'], 3)
|
|
|
|
def test_unicode(self):
|
|
cu = container_updater.ContainerUpdater({
|
|
'devices': self.devices_dir,
|
|
'mount_check': 'false',
|
|
'swift_dir': self.testdir,
|
|
'interval': '1',
|
|
'concurrency': '1',
|
|
'node_timeout': '15',
|
|
})
|
|
containers_dir = os.path.join(self.sda1, DATADIR)
|
|
os.mkdir(containers_dir)
|
|
subdir = os.path.join(containers_dir, 'subdir')
|
|
os.mkdir(subdir)
|
|
cb = ContainerBroker(os.path.join(subdir, 'hash.db'), account='a',
|
|
container='\xce\xa9')
|
|
cb.initialize(normalize_timestamp(1))
|
|
cb.put_object('\xce\xa9', normalize_timestamp(2), 3, 'text/plain',
|
|
'68b329da9893e34099c7d8ad5cb9c940')
|
|
|
|
def accept(sock, addr):
|
|
try:
|
|
with Timeout(3):
|
|
inc = sock.makefile('rb')
|
|
out = sock.makefile('wb')
|
|
out.write('HTTP/1.1 201 OK\r\nContent-Length: 0\r\n\r\n')
|
|
out.flush()
|
|
inc.read()
|
|
except BaseException as err:
|
|
import traceback
|
|
traceback.print_exc()
|
|
return err
|
|
return None
|
|
|
|
bindsock = listen(('127.0.0.1', 0))
|
|
|
|
def spawn_accepts():
|
|
events = []
|
|
for _junk in xrange(2):
|
|
with Timeout(3):
|
|
sock, addr = bindsock.accept()
|
|
events.append(spawn(accept, sock, addr))
|
|
return events
|
|
|
|
spawned = spawn(spawn_accepts)
|
|
for dev in cu.get_account_ring().devs:
|
|
if dev is not None:
|
|
dev['port'] = bindsock.getsockname()[1]
|
|
cu.run_once()
|
|
for event in spawned.wait():
|
|
err = event.wait()
|
|
if err:
|
|
raise err
|
|
info = cb.get_info()
|
|
self.assertEquals(info['object_count'], 1)
|
|
self.assertEquals(info['bytes_used'], 3)
|
|
self.assertEquals(info['reported_object_count'], 1)
|
|
self.assertEquals(info['reported_bytes_used'], 3)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|