bed6bbd5ef
My understanding is that it was mainly being used so we could have sane testing on py26. With py26 support being dropped, we no longer need it. Also drop discover from test-requirements.txt, as we don't seem to actually use it. Change-Id: Iee04c42890596d3b483c1473169480a3ae19aac8 Related-Change: I37116731db11449d0c374a6a83a3a43789a19d5f
2117 lines
85 KiB
Python
2117 lines
85 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (c) 2014 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.
|
|
from __future__ import unicode_literals
|
|
import mock
|
|
import os
|
|
import six
|
|
import tempfile
|
|
import unittest
|
|
import time
|
|
|
|
from concurrent.futures import Future
|
|
from hashlib import md5
|
|
from mock import Mock, PropertyMock
|
|
from six.moves.queue import Queue, Empty as QueueEmptyError
|
|
from six import BytesIO
|
|
from time import sleep
|
|
|
|
import swiftclient
|
|
import swiftclient.utils as utils
|
|
from swiftclient.client import Connection, ClientException
|
|
from swiftclient.service import (
|
|
SwiftService, SwiftError, SwiftUploadObject
|
|
)
|
|
|
|
|
|
clean_os_environ = {}
|
|
environ_prefixes = ('ST_', 'OS_')
|
|
for key in os.environ:
|
|
if any(key.startswith(m) for m in environ_prefixes):
|
|
clean_os_environ[key] = ''
|
|
|
|
|
|
if six.PY2:
|
|
import __builtin__ as builtins
|
|
else:
|
|
import builtins
|
|
|
|
|
|
class TestSwiftPostObject(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestSwiftPostObject, self).setUp()
|
|
self.spo = swiftclient.service.SwiftPostObject
|
|
|
|
def test_create(self):
|
|
spo = self.spo('obj_name')
|
|
|
|
self.assertEqual(spo.object_name, 'obj_name')
|
|
self.assertEqual(spo.options, None)
|
|
|
|
def test_create_with_invalid_name(self):
|
|
# empty strings are not allowed as names
|
|
self.assertRaises(SwiftError, self.spo, '')
|
|
|
|
# names cannot be anything but strings
|
|
self.assertRaises(SwiftError, self.spo, 1)
|
|
|
|
|
|
class TestSwiftReader(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestSwiftReader, self).setUp()
|
|
self.sr = swiftclient.service._SwiftReader
|
|
self.md5_type = type(md5())
|
|
|
|
def test_create(self):
|
|
sr = self.sr('path', 'body', {})
|
|
|
|
self.assertEqual(sr._path, 'path')
|
|
self.assertEqual(sr._body, 'body')
|
|
self.assertEqual(sr._content_length, None)
|
|
self.assertEqual(sr._expected_etag, None)
|
|
|
|
self.assertNotEqual(sr._actual_md5, None)
|
|
self.assertIs(type(sr._actual_md5), self.md5_type)
|
|
|
|
def test_create_with_large_object_headers(self):
|
|
# md5 should not be initialized if large object headers are present
|
|
sr = self.sr('path', 'body', {'x-object-manifest': 'test'})
|
|
self.assertEqual(sr._path, 'path')
|
|
self.assertEqual(sr._body, 'body')
|
|
self.assertEqual(sr._content_length, None)
|
|
self.assertEqual(sr._expected_etag, None)
|
|
self.assertEqual(sr._actual_md5, None)
|
|
|
|
sr = self.sr('path', 'body', {'x-static-large-object': 'test'})
|
|
self.assertEqual(sr._path, 'path')
|
|
self.assertEqual(sr._body, 'body')
|
|
self.assertEqual(sr._content_length, None)
|
|
self.assertEqual(sr._expected_etag, None)
|
|
self.assertEqual(sr._actual_md5, None)
|
|
|
|
def test_create_with_content_length(self):
|
|
sr = self.sr('path', 'body', {'content-length': 5})
|
|
|
|
self.assertEqual(sr._path, 'path')
|
|
self.assertEqual(sr._body, 'body')
|
|
self.assertEqual(sr._content_length, 5)
|
|
self.assertEqual(sr._expected_etag, None)
|
|
|
|
self.assertNotEqual(sr._actual_md5, None)
|
|
self.assertIs(type(sr._actual_md5), self.md5_type)
|
|
|
|
# Check Contentlength raises error if it isn't an integer
|
|
self.assertRaises(SwiftError, self.sr, 'path', 'body',
|
|
{'content-length': 'notanint'})
|
|
|
|
def test_iterator_usage(self):
|
|
def _consume(sr):
|
|
for _ in sr:
|
|
pass
|
|
|
|
sr = self.sr('path', BytesIO(b'body'), {})
|
|
_consume(sr)
|
|
|
|
# Check error is raised if expected etag doesn't match calculated md5.
|
|
# md5 for a SwiftReader that has done nothing is
|
|
# d41d8cd98f00b204e9800998ecf8427e i.e md5 of nothing
|
|
sr = self.sr('path', BytesIO(b'body'), {'etag': 'doesntmatch'})
|
|
self.assertRaises(SwiftError, _consume, sr)
|
|
|
|
sr = self.sr('path', BytesIO(b'body'),
|
|
{'etag': '841a2d689ad86bd1611447453c22c6fc'})
|
|
_consume(sr)
|
|
|
|
# Check error is raised if SwiftReader doesn't read the same length
|
|
# as the content length it is created with
|
|
sr = self.sr('path', BytesIO(b'body'), {'content-length': 5})
|
|
self.assertRaises(SwiftError, _consume, sr)
|
|
|
|
sr = self.sr('path', BytesIO(b'body'), {'content-length': 4})
|
|
_consume(sr)
|
|
|
|
# Check that the iterator generates expected length and etag values
|
|
sr = self.sr('path', ['abc'.encode()] * 3, {})
|
|
_consume(sr)
|
|
self.assertEqual(sr._actual_read, 9)
|
|
self.assertEqual(sr._actual_md5.hexdigest(),
|
|
'97ac82a5b825239e782d0339e2d7b910')
|
|
|
|
|
|
class _TestServiceBase(unittest.TestCase):
|
|
def _get_mock_connection(self, attempts=2):
|
|
m = Mock(spec=Connection)
|
|
type(m).attempts = PropertyMock(return_value=attempts)
|
|
type(m).auth_end_time = PropertyMock(return_value=4)
|
|
return m
|
|
|
|
def _get_queue(self, q):
|
|
# Instead of blocking pull items straight from the queue.
|
|
# expects at least one item otherwise the test will fail.
|
|
try:
|
|
return q.get_nowait()
|
|
except QueueEmptyError:
|
|
self.fail('Expected item in queue but found none')
|
|
|
|
def _get_expected(self, update=None):
|
|
expected = self.expected.copy()
|
|
if update:
|
|
expected.update(update)
|
|
|
|
return expected
|
|
|
|
|
|
class TestServiceDelete(_TestServiceBase):
|
|
def setUp(self):
|
|
super(TestServiceDelete, self).setUp()
|
|
self.opts = {'leave_segments': False, 'yes_all': False}
|
|
self.exc = Exception('test_exc')
|
|
# Base response to be copied and updated to matched the expected
|
|
# response for each test
|
|
self.expected = {
|
|
'action': None, # Should be string in the form delete_XX
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'attempts': 2,
|
|
'response_dict': {},
|
|
'success': None # Should be a bool
|
|
}
|
|
|
|
def test_delete_segment(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_segment',
|
|
'object': 'test_s',
|
|
'success': True,
|
|
})
|
|
|
|
r = SwiftService._delete_segment(mock_conn, 'test_c', 'test_s', mock_q)
|
|
|
|
mock_conn.delete_object.assert_called_once_with(
|
|
'test_c', 'test_s', response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
|
|
def test_delete_segment_exception(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.delete_object = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_segment',
|
|
'object': 'test_s',
|
|
'success': False,
|
|
'error': self.exc,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
})
|
|
|
|
before = time.time()
|
|
r = SwiftService._delete_segment(mock_conn, 'test_c', 'test_s', mock_q)
|
|
after = time.time()
|
|
|
|
mock_conn.delete_object.assert_called_once_with(
|
|
'test_c', 'test_s', response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
self.assertGreaterEqual(r['error_timestamp'], before)
|
|
self.assertLessEqual(r['error_timestamp'], after)
|
|
self.assertIn('Traceback', r['traceback'])
|
|
|
|
def test_delete_object(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.head_object = Mock(return_value={})
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_object',
|
|
'success': True
|
|
})
|
|
|
|
s = SwiftService()
|
|
r = s._delete_object(mock_conn, 'test_c', 'test_o', self.opts, mock_q)
|
|
|
|
mock_conn.head_object.assert_called_once_with('test_c', 'test_o')
|
|
mock_conn.delete_object.assert_called_once_with(
|
|
'test_c', 'test_o', query_string=None, response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
|
|
def test_delete_object_exception(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.delete_object = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_object',
|
|
'success': False,
|
|
'error': self.exc,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
})
|
|
# _delete_object doesn't populate attempts or response dict if it hits
|
|
# an error. This may not be the correct behaviour.
|
|
del expected_r['response_dict'], expected_r['attempts']
|
|
|
|
before = time.time()
|
|
s = SwiftService()
|
|
r = s._delete_object(mock_conn, 'test_c', 'test_o', self.opts, mock_q)
|
|
after = time.time()
|
|
|
|
mock_conn.head_object.assert_called_once_with('test_c', 'test_o')
|
|
mock_conn.delete_object.assert_called_once_with(
|
|
'test_c', 'test_o', query_string=None, response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
self.assertGreaterEqual(r['error_timestamp'], before)
|
|
self.assertLessEqual(r['error_timestamp'], after)
|
|
self.assertIn('Traceback', r['traceback'])
|
|
|
|
def test_delete_object_slo_support(self):
|
|
# If SLO headers are present the delete call should include an
|
|
# additional query string to cause the right delete server side
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.head_object = Mock(
|
|
return_value={'x-static-large-object': True}
|
|
)
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_object',
|
|
'success': True
|
|
})
|
|
|
|
s = SwiftService()
|
|
r = s._delete_object(mock_conn, 'test_c', 'test_o', self.opts, mock_q)
|
|
|
|
mock_conn.head_object.assert_called_once_with('test_c', 'test_o')
|
|
mock_conn.delete_object.assert_called_once_with(
|
|
'test_c', 'test_o',
|
|
query_string='multipart-manifest=delete',
|
|
response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
|
|
def test_delete_object_dlo_support(self):
|
|
mock_q = Queue()
|
|
s = SwiftService()
|
|
mock_conn = self._get_mock_connection()
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_object',
|
|
'success': True,
|
|
'dlo_segments_deleted': True
|
|
})
|
|
# A DLO object is determined in _delete_object by heading the object
|
|
# and checking for the existence of a x-object-manifest header.
|
|
# Mock that here.
|
|
mock_conn.head_object = Mock(
|
|
return_value={'x-object-manifest': 'manifest_c/manifest_p'}
|
|
)
|
|
mock_conn.get_container = Mock(
|
|
side_effect=[(None, [{'name': 'test_seg_1'},
|
|
{'name': 'test_seg_2'}]),
|
|
(None, {})]
|
|
)
|
|
|
|
def get_mock_list_conn(options):
|
|
return mock_conn
|
|
|
|
with mock.patch('swiftclient.service.get_conn', get_mock_list_conn):
|
|
r = s._delete_object(
|
|
mock_conn, 'test_c', 'test_o', self.opts, mock_q
|
|
)
|
|
|
|
self.assertEqual(expected_r, r)
|
|
expected = [
|
|
mock.call('test_c', 'test_o', query_string=None, response_dict={}),
|
|
mock.call('manifest_c', 'test_seg_1', response_dict={}),
|
|
mock.call('manifest_c', 'test_seg_2', response_dict={})]
|
|
mock_conn.delete_object.assert_has_calls(expected, any_order=True)
|
|
|
|
def test_delete_empty_container(self):
|
|
mock_conn = self._get_mock_connection()
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_container',
|
|
'success': True,
|
|
'object': None
|
|
})
|
|
|
|
r = SwiftService._delete_empty_container(mock_conn, 'test_c')
|
|
|
|
mock_conn.delete_container.assert_called_once_with(
|
|
'test_c', response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
|
|
def test_delete_empty_container_exception(self):
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.delete_container = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'action': 'delete_container',
|
|
'success': False,
|
|
'object': None,
|
|
'error': self.exc,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
})
|
|
|
|
before = time.time()
|
|
s = SwiftService()
|
|
r = s._delete_empty_container(mock_conn, 'test_c')
|
|
after = time.time()
|
|
|
|
mock_conn.delete_container.assert_called_once_with(
|
|
'test_c', response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, r)
|
|
self.assertGreaterEqual(r['error_timestamp'], before)
|
|
self.assertLessEqual(r['error_timestamp'], after)
|
|
self.assertIn('Traceback', r['traceback'])
|
|
|
|
|
|
class TestSwiftError(unittest.TestCase):
|
|
|
|
def test_is_exception(self):
|
|
se = SwiftError(5)
|
|
self.assertIsInstance(se, Exception)
|
|
|
|
def test_empty_swifterror_creation(self):
|
|
se = SwiftError(5)
|
|
|
|
self.assertEqual(se.value, 5)
|
|
self.assertEqual(se.container, None)
|
|
self.assertEqual(se.obj, None)
|
|
self.assertEqual(se.segment, None)
|
|
self.assertEqual(se.exception, None)
|
|
|
|
self.assertEqual(str(se), '5')
|
|
|
|
def test_swifterror_creation(self):
|
|
test_exc = Exception('test exc')
|
|
se = SwiftError(5, 'con', 'obj', 'seg', test_exc)
|
|
|
|
self.assertEqual(se.value, 5)
|
|
self.assertEqual(se.container, 'con')
|
|
self.assertEqual(se.obj, 'obj')
|
|
self.assertEqual(se.segment, 'seg')
|
|
self.assertEqual(se.exception, test_exc)
|
|
|
|
self.assertEqual(str(se), '5 container:con object:obj segment:seg')
|
|
|
|
|
|
class TestServiceUtils(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestServiceUtils, self).setUp()
|
|
with mock.patch.dict(swiftclient.service.environ, clean_os_environ):
|
|
swiftclient.service._default_global_options = \
|
|
swiftclient.service._build_default_global_options()
|
|
self.opts = swiftclient.service._default_global_options.copy()
|
|
|
|
def test_process_options_defaults(self):
|
|
# The only actions that should be taken on default options set is
|
|
# to change the auth version to v2.0 and create the os_options dict
|
|
opt_c = self.opts.copy()
|
|
|
|
swiftclient.service.process_options(opt_c)
|
|
|
|
self.assertIn('os_options', opt_c)
|
|
del opt_c['os_options']
|
|
self.assertEqual(opt_c['auth_version'], '2.0')
|
|
opt_c['auth_version'] = '1.0'
|
|
|
|
self.assertEqual(opt_c, self.opts)
|
|
|
|
def test_process_options_auth_version(self):
|
|
# auth_version should be set to 2.0
|
|
# if it isn't already set to 3.0
|
|
# and the v1 command line arguments aren't present
|
|
opt_c = self.opts.copy()
|
|
|
|
# Check v3 isn't changed
|
|
opt_c['auth_version'] = '3'
|
|
swiftclient.service.process_options(opt_c)
|
|
self.assertEqual(opt_c['auth_version'], '3')
|
|
|
|
# Check v1 isn't changed if user, key and auth are set
|
|
opt_c = self.opts.copy()
|
|
opt_c['auth_version'] = '1'
|
|
opt_c['auth'] = True
|
|
opt_c['user'] = True
|
|
opt_c['key'] = True
|
|
swiftclient.service.process_options(opt_c)
|
|
self.assertEqual(opt_c['auth_version'], '1')
|
|
|
|
def test_process_options_new_style_args(self):
|
|
# checks new style args are copied to old style
|
|
# when old style don't exist
|
|
opt_c = self.opts.copy()
|
|
|
|
opt_c['auth'] = ''
|
|
opt_c['user'] = ''
|
|
opt_c['key'] = ''
|
|
opt_c['os_auth_url'] = 'os_auth'
|
|
opt_c['os_username'] = 'os_user'
|
|
opt_c['os_password'] = 'os_pass'
|
|
swiftclient.service.process_options(opt_c)
|
|
self.assertEqual(opt_c['auth_version'], '2.0')
|
|
self.assertEqual(opt_c['auth'], 'os_auth')
|
|
self.assertEqual(opt_c['user'], 'os_user')
|
|
self.assertEqual(opt_c['key'], 'os_pass')
|
|
|
|
# Check old style args are left alone if they exist
|
|
opt_c = self.opts.copy()
|
|
opt_c['auth'] = 'auth'
|
|
opt_c['user'] = 'user'
|
|
opt_c['key'] = 'key'
|
|
opt_c['os_auth_url'] = 'os_auth'
|
|
opt_c['os_username'] = 'os_user'
|
|
opt_c['os_password'] = 'os_pass'
|
|
swiftclient.service.process_options(opt_c)
|
|
self.assertEqual(opt_c['auth_version'], '1.0')
|
|
self.assertEqual(opt_c['auth'], 'auth')
|
|
self.assertEqual(opt_c['user'], 'user')
|
|
self.assertEqual(opt_c['key'], 'key')
|
|
|
|
def test_split_headers(self):
|
|
mock_headers = ['color:blue', 'size:large']
|
|
expected = {'Color': 'blue', 'Size': 'large'}
|
|
|
|
actual = swiftclient.service.split_headers(mock_headers)
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_split_headers_prefix(self):
|
|
mock_headers = ['color:blue', 'size:large']
|
|
expected = {'Prefix-Color': 'blue', 'Prefix-Size': 'large'}
|
|
|
|
actual = swiftclient.service.split_headers(mock_headers, 'prefix-')
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_split_headers_error(self):
|
|
mock_headers = ['notvalid']
|
|
|
|
self.assertRaises(SwiftError, swiftclient.service.split_headers,
|
|
mock_headers)
|
|
|
|
|
|
class TestSwiftUploadObject(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.suo = swiftclient.service.SwiftUploadObject
|
|
super(TestSwiftUploadObject, self).setUp()
|
|
|
|
def test_create_with_string(self):
|
|
suo = self.suo('source')
|
|
self.assertEqual(suo.source, 'source')
|
|
self.assertEqual(suo.object_name, 'source')
|
|
self.assertEqual(suo.options, None)
|
|
|
|
suo = self.suo('source', 'obj_name')
|
|
self.assertEqual(suo.source, 'source')
|
|
self.assertEqual(suo.object_name, 'obj_name')
|
|
self.assertEqual(suo.options, None)
|
|
|
|
suo = self.suo('source', 'obj_name', {'opt': '123'})
|
|
self.assertEqual(suo.source, 'source')
|
|
self.assertEqual(suo.object_name, 'obj_name')
|
|
self.assertEqual(suo.options, {'opt': '123'})
|
|
|
|
def test_create_with_file(self):
|
|
with tempfile.TemporaryFile() as mock_file:
|
|
# Check error is raised if no object name is provided with a
|
|
# filelike object
|
|
self.assertRaises(SwiftError, self.suo, mock_file)
|
|
|
|
# Check that empty strings are invalid object names
|
|
self.assertRaises(SwiftError, self.suo, mock_file, '')
|
|
|
|
suo = self.suo(mock_file, 'obj_name')
|
|
self.assertEqual(suo.source, mock_file)
|
|
self.assertEqual(suo.object_name, 'obj_name')
|
|
self.assertEqual(suo.options, None)
|
|
|
|
suo = self.suo(mock_file, 'obj_name', {'opt': '123'})
|
|
self.assertEqual(suo.source, mock_file)
|
|
self.assertEqual(suo.object_name, 'obj_name')
|
|
self.assertEqual(suo.options, {'opt': '123'})
|
|
|
|
def test_create_with_no_source(self):
|
|
suo = self.suo(None, 'obj_name')
|
|
self.assertEqual(suo.source, None)
|
|
self.assertEqual(suo.object_name, 'obj_name')
|
|
self.assertEqual(suo.options, None)
|
|
|
|
# Check error is raised if source is None without an object name
|
|
self.assertRaises(SwiftError, self.suo, None)
|
|
|
|
def test_create_with_invalid_source(self):
|
|
# Source can only be None, string or filelike object,
|
|
# check an error is raised with an invalid type.
|
|
self.assertRaises(SwiftError, self.suo, [])
|
|
|
|
|
|
class TestServiceList(_TestServiceBase):
|
|
def setUp(self):
|
|
super(TestServiceList, self).setUp()
|
|
self.opts = {'prefix': None, 'long': False, 'delimiter': ''}
|
|
self.exc = Exception('test_exc')
|
|
# Base response to be copied and updated to matched the expected
|
|
# response for each test
|
|
self.expected = {
|
|
'action': None, # Should be list_X_part (account or container)
|
|
'container': None, # Should be a string when listing a container
|
|
'prefix': None,
|
|
'success': None # Should be a bool
|
|
}
|
|
|
|
def test_list_account(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
get_account_returns = [
|
|
(None, [{'name': 'test_c'}]),
|
|
(None, [])
|
|
]
|
|
mock_conn.get_account = Mock(side_effect=get_account_returns)
|
|
|
|
expected_r = self._get_expected({
|
|
'action': 'list_account_part',
|
|
'success': True,
|
|
'listing': [{'name': 'test_c'}],
|
|
'marker': ''
|
|
})
|
|
|
|
SwiftService._list_account_job(
|
|
mock_conn, self.opts, mock_q
|
|
)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
long_opts = dict(self.opts, **{'long': True})
|
|
mock_conn.head_container = Mock(return_value={'test_m': '1'})
|
|
get_account_returns = [
|
|
(None, [{'name': 'test_c'}]),
|
|
(None, [])
|
|
]
|
|
mock_conn.get_account = Mock(side_effect=get_account_returns)
|
|
|
|
expected_r_long = self._get_expected({
|
|
'action': 'list_account_part',
|
|
'success': True,
|
|
'listing': [{'name': 'test_c', 'meta': {'test_m': '1'}}],
|
|
'marker': '',
|
|
})
|
|
|
|
SwiftService._list_account_job(
|
|
mock_conn, long_opts, mock_q
|
|
)
|
|
self.assertEqual(expected_r_long, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
def test_list_account_exception(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.get_account = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'action': 'list_account_part',
|
|
'success': False,
|
|
'error': self.exc,
|
|
'marker': '',
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
})
|
|
|
|
SwiftService._list_account_job(
|
|
mock_conn, self.opts, mock_q)
|
|
|
|
mock_conn.get_account.assert_called_once_with(
|
|
marker='', prefix=None
|
|
)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
def test_list_container(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
get_container_returns = [
|
|
(None, [{'name': 'test_o'}]),
|
|
(None, [])
|
|
]
|
|
mock_conn.get_container = Mock(side_effect=get_container_returns)
|
|
|
|
expected_r = self._get_expected({
|
|
'action': 'list_container_part',
|
|
'container': 'test_c',
|
|
'success': True,
|
|
'listing': [{'name': 'test_o'}],
|
|
'marker': ''
|
|
})
|
|
|
|
SwiftService._list_container_job(
|
|
mock_conn, 'test_c', self.opts, mock_q
|
|
)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
long_opts = dict(self.opts, **{'long': True})
|
|
mock_conn.head_container = Mock(return_value={'test_m': '1'})
|
|
get_container_returns = [
|
|
(None, [{'name': 'test_o'}]),
|
|
(None, [])
|
|
]
|
|
mock_conn.get_container = Mock(side_effect=get_container_returns)
|
|
|
|
expected_r_long = self._get_expected({
|
|
'action': 'list_container_part',
|
|
'container': 'test_c',
|
|
'success': True,
|
|
'listing': [{'name': 'test_o'}],
|
|
'marker': ''
|
|
})
|
|
|
|
SwiftService._list_container_job(
|
|
mock_conn, 'test_c', long_opts, mock_q
|
|
)
|
|
self.assertEqual(expected_r_long, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
def test_list_container_exception(self):
|
|
mock_q = Queue()
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.get_container = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'action': 'list_container_part',
|
|
'container': 'test_c',
|
|
'success': False,
|
|
'error': self.exc,
|
|
'marker': '',
|
|
'error_timestamp': mock.ANY,
|
|
'traceback': mock.ANY
|
|
})
|
|
|
|
SwiftService._list_container_job(
|
|
mock_conn, 'test_c', self.opts, mock_q
|
|
)
|
|
|
|
mock_conn.get_container.assert_called_once_with(
|
|
'test_c', marker='', delimiter='', prefix=None
|
|
)
|
|
self.assertEqual(expected_r, self._get_queue(mock_q))
|
|
self.assertIsNone(self._get_queue(mock_q))
|
|
|
|
@mock.patch('swiftclient.service.get_conn')
|
|
def test_list_queue_size(self, mock_get_conn):
|
|
mock_conn = self._get_mock_connection()
|
|
# Return more results than should fit in the results queue
|
|
get_account_returns = [
|
|
(None, [{'name': 'container1'}]),
|
|
(None, [{'name': 'container2'}]),
|
|
(None, [{'name': 'container3'}]),
|
|
(None, [{'name': 'container4'}]),
|
|
(None, [{'name': 'container5'}]),
|
|
(None, [{'name': 'container6'}]),
|
|
(None, [{'name': 'container7'}]),
|
|
(None, [{'name': 'container8'}]),
|
|
(None, [{'name': 'container9'}]),
|
|
(None, [{'name': 'container10'}]),
|
|
(None, [{'name': 'container11'}]),
|
|
(None, [{'name': 'container12'}]),
|
|
(None, [{'name': 'container13'}]),
|
|
(None, [{'name': 'container14'}]),
|
|
(None, [])
|
|
]
|
|
mock_conn.get_account = Mock(side_effect=get_account_returns)
|
|
mock_get_conn.return_value = mock_conn
|
|
|
|
s = SwiftService(options=self.opts)
|
|
lg = s.list()
|
|
|
|
# Start the generator
|
|
first_list_part = next(lg)
|
|
|
|
# Wait for the number of calls to get_account to reach our expected
|
|
# value, then let it run some more to make sure the value remains
|
|
# stable
|
|
count = mock_conn.get_account.call_count
|
|
stable = 0
|
|
while mock_conn.get_account.call_count != count or stable < 5:
|
|
if mock_conn.get_account.call_count == count:
|
|
stable += 1
|
|
else:
|
|
count = mock_conn.get_account.call_count
|
|
stable = 0
|
|
# The test requires a small sleep to allow other threads to
|
|
# execute - in this mocked environment we assume that if the call
|
|
# count to get_account has not changed in 0.25s then no more calls
|
|
# will be made.
|
|
sleep(0.05)
|
|
|
|
stable_get_account_call_count = mock_conn.get_account.call_count
|
|
|
|
# Collect all remaining results from the generator
|
|
list_results = [first_list_part] + list(lg)
|
|
|
|
# Make sure the stable call count is correct - this should be 12 calls
|
|
# to get_account;
|
|
# 1 for first_list_part
|
|
# 10 for the values on the queue
|
|
# 1 for the value blocking whilst trying to place onto the queue
|
|
self.assertEqual(12, stable_get_account_call_count)
|
|
|
|
# Make sure all the containers were listed and placed onto the queue
|
|
self.assertEqual(15, mock_conn.get_account.call_count)
|
|
|
|
# Check the results were all returned
|
|
observed_listing = []
|
|
for lir in list_results:
|
|
observed_listing.append(
|
|
[li['name'] for li in lir['listing']]
|
|
)
|
|
expected_listing = []
|
|
for gar in get_account_returns[:-1]: # The empty list is not returned
|
|
expected_listing.append(
|
|
[li['name'] for li in gar[1]]
|
|
)
|
|
self.assertEqual(observed_listing, expected_listing)
|
|
|
|
|
|
class TestService(unittest.TestCase):
|
|
|
|
def test_upload_with_bad_segment_size(self):
|
|
for bad in ('ten', '1234X', '100.3'):
|
|
options = {'segment_size': bad}
|
|
try:
|
|
service = SwiftService(options)
|
|
next(service.upload('c', 'o'))
|
|
self.fail('Expected SwiftError when segment_size=%s' % bad)
|
|
except SwiftError as exc:
|
|
self.assertEqual('Segment size should be an integer value',
|
|
exc.value)
|
|
|
|
@mock.patch('swiftclient.service.stat')
|
|
@mock.patch('swiftclient.service.getmtime', return_value=1.0)
|
|
@mock.patch('swiftclient.service.getsize', return_value=4)
|
|
@mock.patch.object(builtins, 'open', return_value=six.StringIO('asdf'))
|
|
def test_upload_with_relative_path(self, *args, **kwargs):
|
|
service = SwiftService({})
|
|
objects = [{'path': "./test",
|
|
'strt_indx': 2},
|
|
{'path': os.path.join(os.getcwd(), "test"),
|
|
'strt_indx': 1},
|
|
{'path': ".\\test",
|
|
'strt_indx': 2}]
|
|
for obj in objects:
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
mock_conn.return_value.head_object.side_effect = \
|
|
ClientException('Not Found', http_status=404)
|
|
mock_conn.return_value.put_object.return_value =\
|
|
'd41d8cd98f00b204e9800998ecf8427e'
|
|
resp_iter = service.upload(
|
|
'c', [SwiftUploadObject(obj['path'])])
|
|
responses = [x for x in resp_iter]
|
|
for resp in responses:
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(2, len(responses))
|
|
create_container_resp, upload_obj_resp = responses
|
|
self.assertEqual(create_container_resp['action'],
|
|
'create_container')
|
|
self.assertEqual(upload_obj_resp['action'],
|
|
'upload_object')
|
|
self.assertEqual(upload_obj_resp['object'],
|
|
obj['path'][obj['strt_indx']:])
|
|
self.assertEqual(upload_obj_resp['path'], obj['path'])
|
|
|
|
|
|
class TestServiceUpload(_TestServiceBase):
|
|
|
|
def test_upload_object_job_file_with_unicode_path(self):
|
|
# Uploading a file results in the file object being wrapped in a
|
|
# LengthWrapper. This test sets the options in such a way that much
|
|
# of _upload_object_job is skipped bringing the critical path down
|
|
# to around 60 lines to ease testing.
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
expected_r = {
|
|
'action': 'upload_object',
|
|
'attempts': 2,
|
|
'container': 'test_c',
|
|
'headers': {},
|
|
'large_object': True,
|
|
'object': 'テスト/dummy.dat',
|
|
'manifest_response_dict': {},
|
|
'segment_results': [{'action': 'upload_segment',
|
|
'success': True}] * 3,
|
|
'status': 'uploaded',
|
|
'success': True,
|
|
}
|
|
expected_mtime = '%f' % os.path.getmtime(f.name)
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.return_value = ''
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
with mock.patch.object(s, '_upload_segment_job') as mock_job:
|
|
mock_job.return_value = {
|
|
'action': 'upload_segment',
|
|
'success': True}
|
|
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='テスト/dummy.dat',
|
|
options={'changed': False,
|
|
'skip_identical': False,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 10,
|
|
'segment_container': None,
|
|
'use_slo': False,
|
|
'checksum': True})
|
|
|
|
mtime = r['headers']['x-object-meta-mtime']
|
|
self.assertEqual(expected_mtime, mtime)
|
|
del r['headers']['x-object-meta-mtime']
|
|
|
|
self.assertEqual(
|
|
'test_c_segments/%E3%83%86%E3%82%B9%E3%83%88/dummy.dat/' +
|
|
'%s/30/10/' % mtime, r['headers']['x-object-manifest'])
|
|
del r['headers']['x-object-manifest']
|
|
|
|
self.assertEqual(r['path'], f.name)
|
|
del r['path']
|
|
|
|
self.assertEqual(r, expected_r)
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c', 'テスト/dummy.dat',
|
|
'',
|
|
content_length=0,
|
|
headers={},
|
|
response_dict={})
|
|
|
|
def test_upload_segment_job(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 10)
|
|
f.write(b'b' * 10)
|
|
f.write(b'c' * 10)
|
|
f.flush()
|
|
|
|
# Mock the connection to return an empty etag. This
|
|
# skips etag validation which would fail as the LengthWrapper
|
|
# isn't read from.
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.return_value = ''
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
expected_r = {
|
|
'action': 'upload_segment',
|
|
'for_container': 'test_c',
|
|
'for_object': 'test_o',
|
|
'segment_index': 2,
|
|
'segment_size': 10,
|
|
'segment_location': '/test_c_segments/test_s_1',
|
|
'log_line': 'test_o segment 2',
|
|
'success': True,
|
|
'response_dict': {},
|
|
'segment_etag': '',
|
|
'attempts': 2,
|
|
}
|
|
|
|
s = SwiftService()
|
|
r = s._upload_segment_job(conn=mock_conn,
|
|
path=f.name,
|
|
container='test_c',
|
|
segment_name='test_s_1',
|
|
segment_start=10,
|
|
segment_size=10,
|
|
segment_index=2,
|
|
obj_name='test_o',
|
|
options={'segment_container': None,
|
|
'checksum': True})
|
|
|
|
self.assertEqual(r, expected_r)
|
|
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c_segments',
|
|
'test_s_1',
|
|
mock.ANY,
|
|
content_length=10,
|
|
response_dict={})
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
self.assertIsInstance(contents, utils.LengthWrapper)
|
|
self.assertEqual(len(contents), 10)
|
|
# This read forces the LengthWrapper to calculate the md5
|
|
# for the read content.
|
|
self.assertEqual(contents.read(), b'b' * 10)
|
|
self.assertEqual(contents.get_md5sum(), md5(b'b' * 10).hexdigest())
|
|
|
|
def test_etag_mismatch_with_ignore_checksum(self):
|
|
def _consuming_conn(*a, **kw):
|
|
contents = a[2]
|
|
contents.read() # Force md5 calculation
|
|
return 'badresponseetag'
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 10)
|
|
f.write(b'b' * 10)
|
|
f.write(b'c' * 10)
|
|
f.flush()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.side_effect = _consuming_conn
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_segment_job(conn=mock_conn,
|
|
path=f.name,
|
|
container='test_c',
|
|
segment_name='test_s_1',
|
|
segment_start=10,
|
|
segment_size=10,
|
|
segment_index=2,
|
|
obj_name='test_o',
|
|
options={'segment_container': None,
|
|
'checksum': False})
|
|
|
|
self.assertIsNone(r.get('error'))
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c_segments',
|
|
'test_s_1',
|
|
mock.ANY,
|
|
content_length=10,
|
|
response_dict={})
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
# Check that md5sum is not calculated.
|
|
self.assertEqual(contents.get_md5sum(), '')
|
|
|
|
def test_upload_segment_job_etag_mismatch(self):
|
|
def _consuming_conn(*a, **kw):
|
|
contents = a[2]
|
|
contents.read() # Force md5 calculation
|
|
return 'badresponseetag'
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 10)
|
|
f.write(b'b' * 10)
|
|
f.write(b'c' * 10)
|
|
f.flush()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.side_effect = _consuming_conn
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_segment_job(conn=mock_conn,
|
|
path=f.name,
|
|
container='test_c',
|
|
segment_name='test_s_1',
|
|
segment_start=10,
|
|
segment_size=10,
|
|
segment_index=2,
|
|
obj_name='test_o',
|
|
options={'segment_container': None,
|
|
'checksum': True})
|
|
|
|
self.assertIn('md5 mismatch', str(r.get('error')))
|
|
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c_segments',
|
|
'test_s_1',
|
|
mock.ANY,
|
|
content_length=10,
|
|
response_dict={})
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
self.assertEqual(contents.get_md5sum(), md5(b'b' * 10).hexdigest())
|
|
|
|
def test_upload_object_job_file(self):
|
|
# Uploading a file results in the file object being wrapped in a
|
|
# LengthWrapper. This test sets the options in such a way that much
|
|
# of _upload_object_job is skipped bringing the critical path down
|
|
# to around 60 lines to ease testing.
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
expected_r = {
|
|
'action': 'upload_object',
|
|
'attempts': 2,
|
|
'container': 'test_c',
|
|
'headers': {},
|
|
'large_object': False,
|
|
'object': 'test_o',
|
|
'response_dict': {},
|
|
'status': 'uploaded',
|
|
'success': True,
|
|
}
|
|
expected_mtime = '%f' % os.path.getmtime(f.name)
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.return_value = ''
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': False,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 0,
|
|
'checksum': True})
|
|
|
|
mtime = r['headers']['x-object-meta-mtime']
|
|
self.assertEqual(expected_mtime, mtime)
|
|
del r['headers']['x-object-meta-mtime']
|
|
|
|
self.assertEqual(r['path'], f.name)
|
|
del r['path']
|
|
|
|
self.assertEqual(r, expected_r)
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c', 'test_o',
|
|
mock.ANY,
|
|
content_length=30,
|
|
headers={},
|
|
response_dict={})
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
self.assertIsInstance(contents, utils.LengthWrapper)
|
|
self.assertEqual(len(contents), 30)
|
|
# This read forces the LengthWrapper to calculate the md5
|
|
# for the read content. This also checks that LengthWrapper was
|
|
# initialized with md5=True
|
|
self.assertEqual(contents.read(), b'a' * 30)
|
|
self.assertEqual(contents.get_md5sum(), md5(b'a' * 30).hexdigest())
|
|
|
|
@mock.patch('swiftclient.service.time', return_value=1400000000)
|
|
def test_upload_object_job_stream(self, time_mock):
|
|
# Streams are wrapped as ReadableToIterable
|
|
with tempfile.TemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
f.seek(0)
|
|
expected_r = {
|
|
'action': 'upload_object',
|
|
'attempts': 2,
|
|
'container': 'test_c',
|
|
'headers': {},
|
|
'large_object': False,
|
|
'object': 'test_o',
|
|
'response_dict': {},
|
|
'status': 'uploaded',
|
|
'success': True,
|
|
'path': None,
|
|
}
|
|
expected_mtime = 1400000000
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.return_value = ''
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': False,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 0,
|
|
'checksum': True})
|
|
|
|
mtime = float(r['headers']['x-object-meta-mtime'])
|
|
self.assertEqual(mtime, expected_mtime)
|
|
del r['headers']['x-object-meta-mtime']
|
|
|
|
self.assertEqual(r, expected_r)
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
mock_conn.put_object.assert_called_with('test_c', 'test_o',
|
|
mock.ANY,
|
|
content_length=None,
|
|
headers={},
|
|
response_dict={})
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
self.assertIsInstance(contents, utils.ReadableToIterable)
|
|
self.assertEqual(contents.chunk_size, 65536)
|
|
# next retrieves the first chunk of the stream or len(chunk_size)
|
|
# or less, it also forces the md5 to be calculated.
|
|
self.assertEqual(next(contents), b'a' * 30)
|
|
self.assertEqual(contents.get_md5sum(), md5(b'a' * 30).hexdigest())
|
|
|
|
def test_upload_object_job_etag_mismatch(self):
|
|
# The etag test for both streams and files use the same code
|
|
# so only one test should be needed.
|
|
def _consuming_conn(*a, **kw):
|
|
contents = a[2]
|
|
contents.read() # Force md5 calculation
|
|
return 'badresponseetag'
|
|
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.put_object.side_effect = _consuming_conn
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': False,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 0,
|
|
'checksum': True})
|
|
|
|
self.assertIs(r['success'], False)
|
|
self.assertIn('md5 mismatch', str(r.get('error')))
|
|
|
|
self.assertEqual(mock_conn.put_object.call_count, 1)
|
|
expected_headers = {'x-object-meta-mtime': mock.ANY}
|
|
mock_conn.put_object.assert_called_with('test_c', 'test_o',
|
|
mock.ANY,
|
|
content_length=30,
|
|
headers=expected_headers,
|
|
response_dict={})
|
|
|
|
contents = mock_conn.put_object.call_args[0][2]
|
|
self.assertEqual(contents.get_md5sum(), md5(b'a' * 30).hexdigest())
|
|
|
|
def test_upload_object_job_identical_etag(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.head_object.return_value = {
|
|
'content-length': 30,
|
|
'etag': md5(b'a' * 30).hexdigest()}
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': True,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 0})
|
|
|
|
self.assertIsNone(r.get('error'))
|
|
self.assertIs(True, r['success'])
|
|
self.assertEqual(r.get('status'), 'skipped-identical')
|
|
self.assertEqual(mock_conn.put_object.call_count, 0)
|
|
self.assertEqual(mock_conn.head_object.call_count, 1)
|
|
mock_conn.head_object.assert_called_with('test_c', 'test_o')
|
|
|
|
def test_upload_object_job_identical_slo_with_nesting(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
seg_etag = md5(b'a' * 10).hexdigest()
|
|
submanifest = "[%s]" % ",".join(
|
|
['{"bytes":10,"hash":"%s"}' % seg_etag] * 2)
|
|
submanifest_etag = md5(seg_etag.encode('ascii') * 2).hexdigest()
|
|
manifest = "[%s]" % ",".join([
|
|
'{"sub_slo":true,"name":"/test_c_segments/test_sub_slo",'
|
|
'"bytes":20,"hash":"%s"}' % submanifest_etag,
|
|
'{"bytes":10,"hash":"%s"}' % seg_etag])
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.head_object.return_value = {
|
|
'x-static-large-object': True,
|
|
'content-length': 30,
|
|
'etag': md5(submanifest_etag.encode('ascii') +
|
|
seg_etag.encode('ascii')).hexdigest()}
|
|
mock_conn.get_object.side_effect = [
|
|
({}, manifest.encode('ascii')),
|
|
({}, submanifest.encode('ascii'))]
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': True,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 10})
|
|
|
|
self.assertIsNone(r.get('error'))
|
|
self.assertIs(True, r['success'])
|
|
self.assertEqual('skipped-identical', r.get('status'))
|
|
self.assertEqual(0, mock_conn.put_object.call_count)
|
|
self.assertEqual([mock.call('test_c', 'test_o')],
|
|
mock_conn.head_object.mock_calls)
|
|
self.assertEqual([
|
|
mock.call('test_c', 'test_o',
|
|
query_string='multipart-manifest=get'),
|
|
mock.call('test_c_segments', 'test_sub_slo',
|
|
query_string='multipart-manifest=get'),
|
|
], mock_conn.get_object.mock_calls)
|
|
|
|
def test_upload_object_job_identical_dlo(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
segment_etag = md5(b'a' * 10).hexdigest()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.head_object.return_value = {
|
|
'x-object-manifest': 'test_c_segments/test_o/prefix',
|
|
'content-length': 30,
|
|
'etag': md5(segment_etag.encode('ascii') * 3).hexdigest()}
|
|
mock_conn.get_container.side_effect = [
|
|
(None, [{"bytes": 10, "hash": segment_etag,
|
|
"name": "test_o/prefix/00"},
|
|
{"bytes": 10, "hash": segment_etag,
|
|
"name": "test_o/prefix/01"}]),
|
|
(None, [{"bytes": 10, "hash": segment_etag,
|
|
"name": "test_o/prefix/02"}]),
|
|
(None, {})]
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
|
|
s = SwiftService()
|
|
with mock.patch('swiftclient.service.get_conn',
|
|
return_value=mock_conn):
|
|
r = s._upload_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
source=f.name,
|
|
obj='test_o',
|
|
options={'changed': False,
|
|
'skip_identical': True,
|
|
'leave_segments': True,
|
|
'header': '',
|
|
'segment_size': 10})
|
|
|
|
self.assertIsNone(r.get('error'))
|
|
self.assertIs(True, r['success'])
|
|
self.assertEqual('skipped-identical', r.get('status'))
|
|
self.assertEqual(0, mock_conn.put_object.call_count)
|
|
self.assertEqual(1, mock_conn.head_object.call_count)
|
|
self.assertEqual(3, mock_conn.get_container.call_count)
|
|
mock_conn.head_object.assert_called_with('test_c', 'test_o')
|
|
expected = [
|
|
mock.call('test_c_segments', prefix='test_o/prefix',
|
|
marker='', delimiter=None),
|
|
mock.call('test_c_segments', prefix='test_o/prefix',
|
|
marker="test_o/prefix/01", delimiter=None),
|
|
mock.call('test_c_segments', prefix='test_o/prefix',
|
|
marker="test_o/prefix/02", delimiter=None),
|
|
]
|
|
mock_conn.get_container.assert_has_calls(expected)
|
|
|
|
def test_make_upload_objects(self):
|
|
check_names_pseudo_to_expected = {
|
|
(('/absolute/file/path',), ''): ['absolute/file/path'],
|
|
(('relative/file/path',), ''): ['relative/file/path'],
|
|
(('/absolute/file/path',), '/absolute/pseudo/dir'): [
|
|
'absolute/pseudo/dir/absolute/file/path'],
|
|
(('/absolute/file/path',), 'relative/pseudo/dir'): [
|
|
'relative/pseudo/dir/absolute/file/path'],
|
|
(('relative/file/path',), '/absolute/pseudo/dir'): [
|
|
'absolute/pseudo/dir/relative/file/path'],
|
|
(('relative/file/path',), 'relative/pseudo/dir'): [
|
|
'relative/pseudo/dir/relative/file/path'],
|
|
}
|
|
errors = []
|
|
for (filenames, pseudo_folder), expected in \
|
|
check_names_pseudo_to_expected.items():
|
|
actual = SwiftService._make_upload_objects(
|
|
filenames, pseudo_folder=pseudo_folder)
|
|
try:
|
|
self.assertEqual(expected, [o.object_name for o in actual])
|
|
except AssertionError as e:
|
|
msg = 'given (%r, %r) expected %r, got %s' % (
|
|
filenames, pseudo_folder, expected, e)
|
|
errors.append(msg)
|
|
self.assertFalse(errors, "\nERRORS:\n%s" % '\n'.join(errors))
|
|
|
|
|
|
class TestServiceDownload(_TestServiceBase):
|
|
|
|
def setUp(self):
|
|
super(TestServiceDownload, self).setUp()
|
|
self.opts = swiftclient.service._default_local_options.copy()
|
|
self.opts['no_download'] = True
|
|
self.obj_content = b'c' * 10
|
|
self.obj_etag = md5(self.obj_content).hexdigest()
|
|
self.obj_len = len(self.obj_content)
|
|
self.exc = Exception('test_exc')
|
|
# Base response to be copied and updated to matched the expected
|
|
# response for each test
|
|
self.expected = {
|
|
'action': 'download_object', # Should always be download_object
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'attempts': 2,
|
|
'response_dict': {},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'success': None # Should be a bool
|
|
}
|
|
|
|
def _readbody(self):
|
|
yield self.obj_content
|
|
|
|
@mock.patch('swiftclient.service.SwiftService.list')
|
|
@mock.patch('swiftclient.service.SwiftService._submit_page_downloads')
|
|
@mock.patch('swiftclient.service.interruptable_as_completed')
|
|
def test_download_container_job(self, as_comp, sub_page, service_list):
|
|
"""
|
|
Check that paged downloads work correctly
|
|
"""
|
|
obj_count = [0]
|
|
|
|
def make_counting_generator(object_to_yield, total_count):
|
|
# maintain a counter of objects yielded
|
|
count = [0]
|
|
|
|
def counting_generator():
|
|
while count[0] < 10:
|
|
yield object_to_yield
|
|
count[0] += 1
|
|
total_count[0] += 1
|
|
return counting_generator()
|
|
|
|
obj_count_on_sub_page_call = []
|
|
sub_page_call_count = [0]
|
|
|
|
def fake_sub_page(*args):
|
|
# keep a record of obj_count when this function is called
|
|
obj_count_on_sub_page_call.append(obj_count[0])
|
|
sub_page_call_count[0] += 1
|
|
if sub_page_call_count[0] < 3:
|
|
return range(0, 10)
|
|
return None
|
|
|
|
sub_page.side_effect = fake_sub_page
|
|
|
|
r = Mock(spec=Future)
|
|
r.result.return_value = self._get_expected({
|
|
'success': True,
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3,
|
|
'auth_end_time': 4,
|
|
'read_length': len(b'objcontent'),
|
|
})
|
|
|
|
as_comp.side_effect = [
|
|
make_counting_generator(r, obj_count),
|
|
make_counting_generator(r, obj_count)
|
|
]
|
|
|
|
s = SwiftService()
|
|
down_gen = s._download_container('test_c', self.opts)
|
|
results = list(down_gen)
|
|
self.assertEqual(20, len(results))
|
|
self.assertEqual(2, as_comp.call_count)
|
|
self.assertEqual(3, sub_page_call_count[0])
|
|
self.assertEqual([0, 7, 17], obj_count_on_sub_page_call)
|
|
|
|
@mock.patch('swiftclient.service.SwiftService.list')
|
|
@mock.patch('swiftclient.service.SwiftService._submit_page_downloads')
|
|
@mock.patch('swiftclient.service.interruptable_as_completed')
|
|
def test_download_container_job_error(
|
|
self, as_comp, sub_page, service_list):
|
|
"""
|
|
Check that paged downloads work correctly
|
|
"""
|
|
class BoomError(Exception):
|
|
def __init__(self, value):
|
|
self.value = value
|
|
|
|
def __str__(self):
|
|
return repr(self.value)
|
|
|
|
def _make_result():
|
|
r = Mock(spec=Future)
|
|
r.result.return_value = self._get_expected({
|
|
'success': True,
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3,
|
|
'auth_end_time': 4,
|
|
'read_length': len(b'objcontent'),
|
|
})
|
|
return r
|
|
|
|
as_comp.side_effect = [
|
|
|
|
]
|
|
# We need Futures here because the error will cause a call to .cancel()
|
|
sub_page_effects = [
|
|
[_make_result() for _ in range(0, 10)],
|
|
BoomError('Go Boom')
|
|
]
|
|
sub_page.side_effect = sub_page_effects
|
|
# ...but we must also mock the returns to as_completed
|
|
as_comp.side_effect = [
|
|
[_make_result() for _ in range(0, 10)]
|
|
]
|
|
|
|
s = SwiftService()
|
|
self.assertRaises(
|
|
BoomError,
|
|
lambda: list(s._download_container('test_c', self.opts))
|
|
)
|
|
# This was an unknown error, so make sure we attempt to cancel futures
|
|
for spe in sub_page_effects[0]:
|
|
spe.cancel.assert_called_once_with()
|
|
self.assertEqual(1, as_comp.call_count)
|
|
|
|
# Now test ClientException
|
|
sub_page_effects = [
|
|
[_make_result() for _ in range(0, 10)],
|
|
ClientException('Go Boom')
|
|
]
|
|
sub_page.side_effect = sub_page_effects
|
|
as_comp.reset_mock()
|
|
as_comp.side_effect = [
|
|
[_make_result() for _ in range(0, 10)],
|
|
]
|
|
self.assertRaises(
|
|
ClientException,
|
|
lambda: list(s._download_container('test_c', self.opts))
|
|
)
|
|
# This was a ClientException, so make sure we don't cancel futures
|
|
for spe in sub_page_effects[0]:
|
|
self.assertFalse(spe.cancel.called)
|
|
self.assertEqual(1, as_comp.call_count)
|
|
|
|
def test_download_object_job(self):
|
|
mock_conn = self._get_mock_connection()
|
|
objcontent = six.BytesIO(b'objcontent')
|
|
mock_conn.get_object.side_effect = [
|
|
({'content-type': 'text/plain',
|
|
'etag': '2cbbfe139a744d6abbe695e17f3c1991'},
|
|
objcontent)
|
|
]
|
|
expected_r = self._get_expected({
|
|
'success': True,
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3,
|
|
'auth_end_time': 4,
|
|
'read_length': len(b'objcontent'),
|
|
})
|
|
|
|
with mock.patch.object(builtins, 'open') as mock_open:
|
|
written_content = Mock()
|
|
mock_open.return_value = written_content
|
|
s = SwiftService()
|
|
_opts = self.opts.copy()
|
|
_opts['no_download'] = False
|
|
actual_r = s._download_object_job(
|
|
mock_conn, 'test_c', 'test_o', _opts)
|
|
actual_r = dict( # Need to override the times we got from the call
|
|
actual_r,
|
|
**{
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3
|
|
}
|
|
)
|
|
mock_open.assert_called_once_with('test_o', 'wb')
|
|
written_content.write.assert_called_once_with(b'objcontent')
|
|
|
|
mock_conn.get_object.assert_called_once_with(
|
|
'test_c', 'test_o', resp_chunk_size=65536, headers={},
|
|
response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, actual_r)
|
|
|
|
def test_download_object_job_with_mtime(self):
|
|
mock_conn = self._get_mock_connection()
|
|
objcontent = six.BytesIO(b'objcontent')
|
|
mock_conn.get_object.side_effect = [
|
|
({'content-type': 'text/plain',
|
|
'etag': '2cbbfe139a744d6abbe695e17f3c1991',
|
|
'x-object-meta-mtime': '1454113727.682512'},
|
|
objcontent)
|
|
]
|
|
expected_r = self._get_expected({
|
|
'success': True,
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3,
|
|
'auth_end_time': 4,
|
|
'read_length': len(b'objcontent'),
|
|
})
|
|
|
|
with mock.patch.object(builtins, 'open') as mock_open, \
|
|
mock.patch('swiftclient.service.utime') as mock_utime:
|
|
written_content = Mock()
|
|
mock_open.return_value = written_content
|
|
s = SwiftService()
|
|
_opts = self.opts.copy()
|
|
_opts['no_download'] = False
|
|
actual_r = s._download_object_job(
|
|
mock_conn, 'test_c', 'test_o', _opts)
|
|
actual_r = dict( # Need to override the times we got from the call
|
|
actual_r,
|
|
**{
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3
|
|
}
|
|
)
|
|
mock_open.assert_called_once_with('test_o', 'wb')
|
|
mock_utime.assert_called_once_with(
|
|
'test_o', (1454113727.682512, 1454113727.682512))
|
|
written_content.write.assert_called_once_with(b'objcontent')
|
|
|
|
mock_conn.get_object.assert_called_once_with(
|
|
'test_c', 'test_o', resp_chunk_size=65536, headers={},
|
|
response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, actual_r)
|
|
|
|
def test_download_object_job_bad_mtime(self):
|
|
mock_conn = self._get_mock_connection()
|
|
objcontent = six.BytesIO(b'objcontent')
|
|
mock_conn.get_object.side_effect = [
|
|
({'content-type': 'text/plain',
|
|
'etag': '2cbbfe139a744d6abbe695e17f3c1991',
|
|
'x-object-meta-mtime': 'foo'},
|
|
objcontent)
|
|
]
|
|
expected_r = self._get_expected({
|
|
'success': True,
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3,
|
|
'auth_end_time': 4,
|
|
'read_length': len(b'objcontent'),
|
|
})
|
|
|
|
with mock.patch.object(builtins, 'open') as mock_open, \
|
|
mock.patch('swiftclient.service.utime') as mock_utime:
|
|
written_content = Mock()
|
|
mock_open.return_value = written_content
|
|
s = SwiftService()
|
|
_opts = self.opts.copy()
|
|
_opts['no_download'] = False
|
|
actual_r = s._download_object_job(
|
|
mock_conn, 'test_c', 'test_o', _opts)
|
|
actual_r = dict( # Need to override the times we got from the call
|
|
actual_r,
|
|
**{
|
|
'start_time': 1,
|
|
'finish_time': 2,
|
|
'headers_receipt': 3
|
|
}
|
|
)
|
|
mock_open.assert_called_once_with('test_o', 'wb')
|
|
self.assertEqual(0, len(mock_utime.mock_calls))
|
|
written_content.write.assert_called_once_with(b'objcontent')
|
|
|
|
mock_conn.get_object.assert_called_once_with(
|
|
'test_c', 'test_o', resp_chunk_size=65536, headers={},
|
|
response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, actual_r)
|
|
|
|
def test_download_object_job_exception(self):
|
|
mock_conn = self._get_mock_connection()
|
|
mock_conn.get_object = Mock(side_effect=self.exc)
|
|
expected_r = self._get_expected({
|
|
'success': False,
|
|
'error': self.exc,
|
|
'error_timestamp': mock.ANY,
|
|
'traceback': mock.ANY
|
|
})
|
|
|
|
s = SwiftService()
|
|
actual_r = s._download_object_job(
|
|
mock_conn, 'test_c', 'test_o', self.opts)
|
|
|
|
mock_conn.get_object.assert_called_once_with(
|
|
'test_c', 'test_o', resp_chunk_size=65536, headers={},
|
|
response_dict={}
|
|
)
|
|
self.assertEqual(expected_r, actual_r)
|
|
|
|
def test_download(self):
|
|
service = SwiftService()
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
header = {'content-length': self.obj_len,
|
|
'etag': self.obj_etag}
|
|
mock_conn.get_object.return_value = header, self._readbody()
|
|
|
|
resp = service._download_object_job(mock_conn,
|
|
'c',
|
|
'test',
|
|
self.opts)
|
|
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(resp['action'], 'download_object')
|
|
self.assertEqual(resp['object'], 'test')
|
|
self.assertEqual(resp['path'], 'test')
|
|
|
|
def test_download_with_output_dir(self):
|
|
service = SwiftService()
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
header = {'content-length': self.obj_len,
|
|
'etag': self.obj_etag}
|
|
mock_conn.get_object.return_value = header, self._readbody()
|
|
|
|
options = self.opts.copy()
|
|
options['out_directory'] = 'temp_dir'
|
|
resp = service._download_object_job(mock_conn,
|
|
'c',
|
|
'example/test',
|
|
options)
|
|
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(resp['action'], 'download_object')
|
|
self.assertEqual(resp['object'], 'example/test')
|
|
self.assertEqual(resp['path'], 'temp_dir/example/test')
|
|
|
|
def test_download_with_remove_prefix(self):
|
|
service = SwiftService()
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
header = {'content-length': self.obj_len,
|
|
'etag': self.obj_etag}
|
|
mock_conn.get_object.return_value = header, self._readbody()
|
|
|
|
options = self.opts.copy()
|
|
options['prefix'] = 'example/'
|
|
options['remove_prefix'] = True
|
|
resp = service._download_object_job(mock_conn,
|
|
'c',
|
|
'example/test',
|
|
options)
|
|
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(resp['action'], 'download_object')
|
|
self.assertEqual(resp['object'], 'example/test')
|
|
self.assertEqual(resp['path'], 'test')
|
|
|
|
def test_download_with_remove_prefix_and_remove_slashes(self):
|
|
service = SwiftService()
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
header = {'content-length': self.obj_len,
|
|
'etag': self.obj_etag}
|
|
mock_conn.get_object.return_value = header, self._readbody()
|
|
|
|
options = self.opts.copy()
|
|
options['prefix'] = 'example'
|
|
options['remove_prefix'] = True
|
|
resp = service._download_object_job(mock_conn,
|
|
'c',
|
|
'example/test',
|
|
options)
|
|
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(resp['action'], 'download_object')
|
|
self.assertEqual(resp['object'], 'example/test')
|
|
self.assertEqual(resp['path'], 'test')
|
|
|
|
def test_download_with_output_dir_and_remove_prefix(self):
|
|
service = SwiftService()
|
|
with mock.patch('swiftclient.service.Connection') as mock_conn:
|
|
header = {'content-length': self.obj_len,
|
|
'etag': self.obj_etag}
|
|
mock_conn.get_object.return_value = header, self._readbody()
|
|
|
|
options = self.opts.copy()
|
|
options['prefix'] = 'example'
|
|
options['out_directory'] = 'new/dir'
|
|
options['remove_prefix'] = True
|
|
resp = service._download_object_job(mock_conn,
|
|
'c',
|
|
'example/test',
|
|
options)
|
|
|
|
self.assertIsNone(resp.get('error'))
|
|
self.assertIs(True, resp['success'])
|
|
self.assertEqual(resp['action'], 'download_object')
|
|
self.assertEqual(resp['object'], 'example/test')
|
|
self.assertEqual(resp['path'], 'new/dir/test')
|
|
|
|
def test_download_object_job_skip_identical(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
|
|
err = swiftclient.ClientException('Object GET failed',
|
|
http_status=304)
|
|
|
|
def fake_get(*args, **kwargs):
|
|
kwargs['response_dict']['headers'] = {}
|
|
raise err
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.get_object.side_effect = fake_get
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
expected_r = {
|
|
'action': 'download_object',
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'success': False,
|
|
'error': err,
|
|
'response_dict': {'headers': {}},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'attempts': 2,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
}
|
|
|
|
s = SwiftService()
|
|
r = s._download_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
obj='test_o',
|
|
options={'out_file': f.name,
|
|
'out_directory': None,
|
|
'prefix': None,
|
|
'remove_prefix': False,
|
|
'header': {},
|
|
'yes_all': False,
|
|
'skip_identical': True})
|
|
self.assertEqual(r, expected_r)
|
|
|
|
self.assertEqual(mock_conn.get_object.call_count, 1)
|
|
mock_conn.get_object.assert_called_with(
|
|
'test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': md5(b'a' * 30).hexdigest()},
|
|
query_string='multipart-manifest=get',
|
|
response_dict=expected_r['response_dict'])
|
|
|
|
def test_download_object_job_skip_identical_dlo(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
on_disk_md5 = md5(b'a' * 30).hexdigest()
|
|
segment_md5 = md5(b'a' * 10).hexdigest()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.get_object.return_value = (
|
|
{'x-object-manifest': 'test_c_segments/test_o/prefix'}, [b''])
|
|
mock_conn.get_container.side_effect = [
|
|
(None, [{'name': 'test_o/prefix/1',
|
|
'bytes': 10, 'hash': segment_md5},
|
|
{'name': 'test_o/prefix/2',
|
|
'bytes': 10, 'hash': segment_md5}]),
|
|
(None, [{'name': 'test_o/prefix/3',
|
|
'bytes': 10, 'hash': segment_md5}]),
|
|
(None, [])]
|
|
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
expected_r = {
|
|
'action': 'download_object',
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'success': False,
|
|
'response_dict': {},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'attempts': 2,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
}
|
|
|
|
s = SwiftService()
|
|
with mock.patch('swiftclient.service.get_conn',
|
|
return_value=mock_conn):
|
|
r = s._download_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
obj='test_o',
|
|
options={'out_file': f.name,
|
|
'out_directory': None,
|
|
'prefix': None,
|
|
'remove_prefix': False,
|
|
'header': {},
|
|
'yes_all': False,
|
|
'skip_identical': True})
|
|
|
|
err = r.pop('error')
|
|
self.assertEqual("Large object is identical", err.msg)
|
|
self.assertEqual(304, err.http_status)
|
|
|
|
self.assertEqual(r, expected_r)
|
|
|
|
self.assertEqual(mock_conn.get_object.call_count, 1)
|
|
mock_conn.get_object.assert_called_with(
|
|
'test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
query_string='multipart-manifest=get',
|
|
response_dict=expected_r['response_dict'])
|
|
self.assertEqual(mock_conn.get_container.mock_calls, [
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker=''),
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker='test_o/prefix/2'),
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker='test_o/prefix/3')])
|
|
|
|
def test_download_object_job_skip_identical_nested_slo(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.flush()
|
|
on_disk_md5 = md5(b'a' * 30).hexdigest()
|
|
|
|
seg_etag = md5(b'a' * 10).hexdigest()
|
|
submanifest = "[%s]" % ",".join(
|
|
['{"bytes":10,"hash":"%s"}' % seg_etag] * 2)
|
|
submanifest_etag = md5(seg_etag.encode('ascii') * 2).hexdigest()
|
|
manifest = "[%s]" % ",".join([
|
|
'{"sub_slo":true,"name":"/test_c_segments/test_sub_slo",'
|
|
'"bytes":20,"hash":"%s"}' % submanifest_etag,
|
|
'{"bytes":10,"hash":"%s"}' % seg_etag])
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.get_object.side_effect = [
|
|
({'x-static-large-object': True,
|
|
'content-length': 30,
|
|
'etag': md5(submanifest_etag.encode('ascii') +
|
|
seg_etag.encode('ascii')).hexdigest()},
|
|
[manifest.encode('ascii')]),
|
|
({'x-static-large-object': True,
|
|
'content-length': 20,
|
|
'etag': submanifest_etag},
|
|
submanifest.encode('ascii'))]
|
|
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
expected_r = {
|
|
'action': 'download_object',
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'success': False,
|
|
'response_dict': {},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'attempts': 2,
|
|
'traceback': mock.ANY,
|
|
'error_timestamp': mock.ANY
|
|
}
|
|
|
|
s = SwiftService()
|
|
with mock.patch('swiftclient.service.get_conn',
|
|
return_value=mock_conn):
|
|
r = s._download_object_job(conn=mock_conn,
|
|
container='test_c',
|
|
obj='test_o',
|
|
options={'out_file': f.name,
|
|
'out_directory': None,
|
|
'prefix': None,
|
|
'remove_prefix': False,
|
|
'header': {},
|
|
'yes_all': False,
|
|
'skip_identical': True})
|
|
|
|
err = r.pop('error')
|
|
self.assertEqual("Large object is identical", err.msg)
|
|
self.assertEqual(304, err.http_status)
|
|
|
|
self.assertEqual(r, expected_r)
|
|
self.assertEqual(mock_conn.get_object.mock_calls, [
|
|
mock.call('test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
query_string='multipart-manifest=get',
|
|
response_dict={}),
|
|
mock.call('test_c_segments',
|
|
'test_sub_slo',
|
|
query_string='multipart-manifest=get')])
|
|
|
|
def test_download_object_job_skip_identical_diff_dlo(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 30)
|
|
f.write(b'b')
|
|
f.flush()
|
|
on_disk_md5 = md5(b'a' * 30 + b'b').hexdigest()
|
|
segment_md5 = md5(b'a' * 10).hexdigest()
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.get_object.side_effect = [
|
|
({'x-object-manifest': 'test_c_segments/test_o/prefix'},
|
|
[b'']),
|
|
({'x-object-manifest': 'test_c_segments/test_o/prefix'},
|
|
[b'a' * 30])]
|
|
mock_conn.get_container.side_effect = [
|
|
(None, [{'name': 'test_o/prefix/1',
|
|
'bytes': 10, 'hash': segment_md5},
|
|
{'name': 'test_o/prefix/2',
|
|
'bytes': 10, 'hash': segment_md5}]),
|
|
(None, [{'name': 'test_o/prefix/3',
|
|
'bytes': 10, 'hash': segment_md5}]),
|
|
(None, [])]
|
|
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
type(mock_conn).auth_end_time = mock.PropertyMock(return_value=14)
|
|
expected_r = {
|
|
'action': 'download_object',
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'success': True,
|
|
'response_dict': {},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'read_length': 30,
|
|
'attempts': 2,
|
|
'start_time': 0,
|
|
'headers_receipt': 1,
|
|
'finish_time': 2,
|
|
'auth_end_time': mock_conn.auth_end_time,
|
|
}
|
|
|
|
options = self.opts.copy()
|
|
options['out_file'] = f.name
|
|
options['skip_identical'] = True
|
|
s = SwiftService()
|
|
with mock.patch('swiftclient.service.time', side_effect=range(3)):
|
|
with mock.patch('swiftclient.service.get_conn',
|
|
return_value=mock_conn):
|
|
r = s._download_object_job(
|
|
conn=mock_conn,
|
|
container='test_c',
|
|
obj='test_o',
|
|
options=options)
|
|
|
|
self.assertEqual(r, expected_r)
|
|
|
|
self.assertEqual(mock_conn.get_container.mock_calls, [
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker=''),
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker='test_o/prefix/2'),
|
|
mock.call('test_c_segments',
|
|
delimiter=None,
|
|
prefix='test_o/prefix',
|
|
marker='test_o/prefix/3')])
|
|
self.assertEqual(mock_conn.get_object.mock_calls, [
|
|
mock.call('test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
query_string='multipart-manifest=get',
|
|
response_dict={}),
|
|
mock.call('test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
response_dict={})])
|
|
|
|
def test_download_object_job_skip_identical_diff_nested_slo(self):
|
|
with tempfile.NamedTemporaryFile() as f:
|
|
f.write(b'a' * 29)
|
|
f.flush()
|
|
on_disk_md5 = md5(b'a' * 29).hexdigest()
|
|
|
|
seg_etag = md5(b'a' * 10).hexdigest()
|
|
submanifest = "[%s]" % ",".join(
|
|
['{"bytes":10,"hash":"%s"}' % seg_etag] * 2)
|
|
submanifest_etag = md5(seg_etag.encode('ascii') * 2).hexdigest()
|
|
manifest = "[%s]" % ",".join([
|
|
'{"sub_slo":true,"name":"/test_c_segments/test_sub_slo",'
|
|
'"bytes":20,"hash":"%s"}' % submanifest_etag,
|
|
'{"bytes":10,"hash":"%s"}' % seg_etag])
|
|
|
|
mock_conn = mock.Mock()
|
|
mock_conn.get_object.side_effect = [
|
|
({'x-static-large-object': True,
|
|
'content-length': 30,
|
|
'etag': md5(submanifest_etag.encode('ascii') +
|
|
seg_etag.encode('ascii')).hexdigest()},
|
|
[manifest.encode('ascii')]),
|
|
({'x-static-large-object': True,
|
|
'content-length': 20,
|
|
'etag': submanifest_etag},
|
|
submanifest.encode('ascii')),
|
|
({'x-static-large-object': True,
|
|
'content-length': 30,
|
|
'etag': md5(submanifest_etag.encode('ascii') +
|
|
seg_etag.encode('ascii')).hexdigest()},
|
|
[b'a' * 30])]
|
|
|
|
type(mock_conn).attempts = mock.PropertyMock(return_value=2)
|
|
type(mock_conn).auth_end_time = mock.PropertyMock(return_value=14)
|
|
expected_r = {
|
|
'action': 'download_object',
|
|
'container': 'test_c',
|
|
'object': 'test_o',
|
|
'success': True,
|
|
'response_dict': {},
|
|
'path': 'test_o',
|
|
'pseudodir': False,
|
|
'read_length': 30,
|
|
'attempts': 2,
|
|
'start_time': 0,
|
|
'headers_receipt': 1,
|
|
'finish_time': 2,
|
|
'auth_end_time': mock_conn.auth_end_time,
|
|
}
|
|
|
|
options = self.opts.copy()
|
|
options['out_file'] = f.name
|
|
options['skip_identical'] = True
|
|
s = SwiftService()
|
|
with mock.patch('swiftclient.service.time', side_effect=range(3)):
|
|
with mock.patch('swiftclient.service.get_conn',
|
|
return_value=mock_conn):
|
|
r = s._download_object_job(
|
|
conn=mock_conn,
|
|
container='test_c',
|
|
obj='test_o',
|
|
options=options)
|
|
|
|
self.assertEqual(r, expected_r)
|
|
self.assertEqual(mock_conn.get_object.mock_calls, [
|
|
mock.call('test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
query_string='multipart-manifest=get',
|
|
response_dict={}),
|
|
mock.call('test_c_segments',
|
|
'test_sub_slo',
|
|
query_string='multipart-manifest=get'),
|
|
mock.call('test_c',
|
|
'test_o',
|
|
resp_chunk_size=65536,
|
|
headers={'If-None-Match': on_disk_md5},
|
|
response_dict={})])
|