/usr/share/pyshared/obnamlib/repo_tests.py is in obnam 0.24.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import hashlib
import os
import shutil
import stat
import tempfile
import unittest
import obnamlib
class RepositoryRootNodeTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.repo = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.otherfs = obnamlib.LocalFS(self.tempdir)
self.other = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_has_format_version(self):
self.assert_(hasattr(self.repo, 'format_version'))
def test_accepts_same_format_version(self):
self.assert_(self.repo.acceptable_version(self.repo.format_version))
def test_does_not_accept_older_format_version(self):
older_version = self.repo.format_version - 1
self.assertFalse(self.repo.acceptable_version(older_version))
def test_does_not_accept_newer_version(self):
newer_version = self.repo.format_version + 1
self.assertFalse(self.repo.acceptable_version(newer_version))
def test_has_none_version_for_empty_repository(self):
self.assertEqual(self.repo.get_format_version(), None)
def test_creates_repository_with_format_version(self):
self.repo.lock_root()
self.assertEqual(self.repo.get_format_version(),
self.repo.format_version)
def test_lists_no_clients(self):
self.assertEqual(self.repo.list_clients(), [])
def test_has_not_got_root_node_lock(self):
self.assertFalse(self.repo.got_root_lock)
def test_locks_root_node(self):
self.repo.lock_root()
self.assert_(self.repo.got_root_lock)
def test_locking_root_node_twice_fails(self):
self.repo.lock_root()
self.assertRaises(obnamlib.LockFail, self.repo.lock_root)
def test_commit_releases_lock(self):
self.repo.lock_root()
self.repo.commit_root()
self.assertFalse(self.repo.got_root_lock)
def test_unlock_releases_lock(self):
self.repo.lock_root()
self.repo.unlock_root()
self.assertFalse(self.repo.got_root_lock)
def test_commit_without_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.commit_root)
def test_unlock_root_without_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.unlock_root)
def test_commit_when_locked_by_other_fails(self):
self.other.lock_root()
self.assertRaises(obnamlib.LockFail, self.repo.commit_root)
def test_unlock_root_when_locked_by_other_fails(self):
self.other.lock_root()
self.assertRaises(obnamlib.LockFail, self.repo.unlock_root)
def test_on_disk_repository_has_no_version_initially(self):
self.assertEqual(self.repo.get_format_version(), None)
def test_lock_root_adds_version(self):
self.repo.lock_root()
self.assertEqual(self.repo.get_format_version(),
self.repo.format_version)
def test_lock_root_fails_if_format_is_incompatible(self):
self.repo._write_format_version(0)
self.assertRaises(obnamlib.BadFormat, self.repo.lock_root)
def test_list_clients_fails_if_format_is_incompatible(self):
self.repo._write_format_version(0)
self.assertRaises(obnamlib.BadFormat, self.repo.list_clients)
def test_lock_client_fails_if_format_is_incompatible(self):
self.repo._write_format_version(0)
self.assertRaises(obnamlib.BadFormat, self.repo.lock_client, 'foo')
def test_open_client_fails_if_format_is_incompatible(self):
self.repo._write_format_version(0)
self.assertRaises(obnamlib.BadFormat, self.repo.open_client, 'foo')
def test_adding_client_without_root_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.add_client, 'foo')
def test_adds_client(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.assertEqual(self.repo.list_clients(), ['foo'])
def test_adds_two_clients_across_commits(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.commit_root()
self.repo.lock_root()
self.repo.add_client('bar')
self.repo.commit_root()
self.assertEqual(sorted(self.repo.list_clients()), ['bar', 'foo'])
def test_adds_client_that_persists_after_commit(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.commit_root()
s2 = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.assertEqual(s2.list_clients(), ['foo'])
def test_adding_existing_client_fails(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.assertRaises(obnamlib.Error, self.repo.add_client, 'foo')
def test_removing_client_without_root_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.remove_client, 'foo')
def test_removing_nonexistent_client_fails(self):
self.repo.lock_root()
self.assertRaises(obnamlib.Error, self.repo.remove_client, 'foo')
def test_removing_client_works(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.remove_client('foo')
self.assertEqual(self.repo.list_clients(), [])
def test_removing_client_persists_past_commit(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.remove_client('foo')
self.repo.commit_root()
self.assertEqual(self.repo.list_clients(), [])
def test_adding_client_without_commit_does_not_happen(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.unlock_root()
self.assertEqual(self.repo.list_clients(), [])
def test_removing_client_without_commit_does_not_happen(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.commit_root()
self.repo.lock_root()
self.repo.remove_client('foo')
self.repo.unlock_root()
self.assertEqual(self.repo.list_clients(), ['foo'])
def test_removing_client_that_has_data_removes_the_data_as_well(self):
self.repo.lock_root()
self.repo.add_client('foo')
self.repo.commit_root()
self.repo.lock_client('foo')
self.repo.start_generation()
self.repo.create('/', obnamlib.Metadata())
self.repo.commit_client()
self.repo.lock_root()
self.repo.remove_client('foo')
self.repo.commit_root()
self.assertEqual(self.repo.list_clients(), [])
self.assertFalse(self.fs.exists('foo'))
class RepositoryClientTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.repo = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.repo.lock_root()
self.repo.add_client('client_name')
self.repo.commit_root()
self.otherfs = obnamlib.LocalFS(self.tempdir)
self.other = obnamlib.Repository(self.otherfs,
obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.dir_meta = obnamlib.Metadata()
self.dir_meta.st_mode = stat.S_IFDIR | 0777
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_has_not_got_client_lock(self):
self.assertFalse(self.repo.got_client_lock)
def test_locks_client(self):
self.repo.lock_client('client_name')
self.assert_(self.repo.got_client_lock)
def test_locking_client_twice_fails(self):
self.repo.lock_client('client_name')
self.assertRaises(obnamlib.LockFail, self.repo.lock_client,
'client_name')
def test_locking_nonexistent_client_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.lock_client, 'foo')
def test_unlock_client_releases_lock(self):
self.repo.lock_client('client_name')
self.repo.unlock_client()
self.assertFalse(self.repo.got_client_lock)
def test_commit_client_releases_lock(self):
self.repo.lock_client('client_name')
self.repo.commit_client()
self.assertFalse(self.repo.got_client_lock)
def test_commit_does_not_mark_as_checkpoint_by_default(self):
self.repo.lock_client('client_name')
self.repo.start_generation()
genid = self.repo.new_generation
self.repo.commit_client()
self.repo.open_client('client_name')
self.assertFalse(self.repo.get_is_checkpoint(genid))
def test_commit_marks_as_checkpoint_when_requested(self):
self.repo.lock_client('client_name')
self.repo.start_generation()
genid = self.repo.new_generation
self.repo.commit_client(checkpoint=True)
self.repo.open_client('client_name')
self.assert_(self.repo.get_is_checkpoint(genid))
def test_commit_client_without_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.commit_client)
def test_unlock_client_without_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.unlock_client)
def test_commit_client_when_locked_by_other_fails(self):
self.other.lock_client('client_name')
self.assertRaises(obnamlib.LockFail, self.repo.commit_client)
def test_unlock_client_when_locked_by_other_fails(self):
self.other.lock_client('client_name')
self.assertRaises(obnamlib.LockFail, self.repo.unlock_client)
def test_opens_client_fails_if_client_does_not_exist(self):
self.assertRaises(obnamlib.Error, self.repo.open_client, 'bad')
def test_opens_client_even_when_locked_by_other(self):
self.other.lock_client('client_name')
self.repo.open_client('client_name')
self.assert_(True)
def test_lists_no_generations_when_readonly(self):
self.repo.open_client('client_name')
self.assertEqual(self.repo.list_generations(), [])
def test_lists_no_generations_when_locked(self):
self.repo.lock_client('client_name')
self.assertEqual(self.repo.list_generations(), [])
def test_listing_generations_fails_if_client_is_not_open(self):
self.assertRaises(obnamlib.Error, self.repo.list_generations)
def test_not_making_new_generation(self):
self.assertEqual(self.repo.new_generation, None)
def test_starting_new_generation_without_lock_fails(self):
self.assertRaises(obnamlib.LockFail, self.repo.start_generation)
def test_starting_new_generation_works(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.assert_(self.repo.new_generation)
self.assertEqual(self.repo.new_generation, gen)
self.assertEqual(self.repo.list_generations(), [gen])
def test_starting_second_concurrent_new_generation_fails(self):
self.repo.lock_client('client_name')
self.repo.start_generation()
self.assertRaises(obnamlib.Error, self.repo.start_generation)
def test_second_generation_has_different_id_from_first(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.commit_client()
self.repo.lock_client('client_name')
self.assertNotEqual(gen, self.repo.start_generation())
def test_new_generation_has_start_time_only(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
start, end = self.repo.get_generation_times(gen)
self.assertNotEqual(start, None)
self.assertEqual(end, None)
def test_commited_generation_has_start_and_end_times(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.commit_client()
self.repo.open_client('client_name')
start, end = self.repo.get_generation_times(gen)
self.assertNotEqual(start, None)
self.assertNotEqual(end, None)
self.assert_(start <= end)
def test_adding_generation_without_committing_does_not_add_it(self):
self.repo.lock_client('client_name')
self.repo.start_generation()
self.repo.unlock_client()
self.repo.open_client('client_name')
self.assertEqual(self.repo.list_generations(), [])
def test_removing_generation_works(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.commit_client()
self.repo.open_client('client_name')
self.assertEqual(len(self.repo.list_generations()), 1)
self.repo.lock_client('client_name')
self.repo.remove_generation(gen)
self.repo.commit_client()
self.repo.open_client('client_name')
self.assertEqual(self.repo.list_generations(), [])
def test_removing_only_second_generation_works(self):
self.repo.lock_client('client_name')
gen1 = self.repo.start_generation()
self.repo.commit_client()
self.repo.lock_client('client_name')
gen2 = self.repo.start_generation()
chunk_id = self.repo.put_chunk('data', self.repo.checksum('data'))
self.repo.set_file_chunks('/foo', [chunk_id])
self.repo.commit_client()
self.repo.open_client('client_name')
self.assertEqual(len(self.repo.list_generations()), 2)
self.repo.lock_client('client_name')
self.repo.remove_generation(gen2)
self.repo.commit_client()
self.repo.open_client('client_name')
self.assertEqual(self.repo.list_generations(), [gen1])
self.assertFalse(self.repo.chunk_exists(chunk_id))
def test_removing_started_generation_fails(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.assertRaises(obnamlib.Error,
self.repo.remove_generation, gen)
def test_removing_without_committing_does_not_remove(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.commit_client()
self.repo.lock_client('client_name')
self.repo.remove_generation(gen)
self.repo.unlock_client()
self.repo.open_client('client_name')
self.assertEqual(self.repo.list_generations(), [gen])
def test_new_generation_has_root_dir_only(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.assertEqual(self.repo.listdir(gen, '/'), [])
def test_create_fails_unless_generation_is_started(self):
self.assertRaises(obnamlib.Error, self.repo.create, None, None)
def test_create_adds_file(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/', self.dir_meta)
self.repo.create('/foo', obnamlib.Metadata())
self.assertEqual(self.repo.listdir(gen, '/'), ['foo'])
def test_create_adds_two_files(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/', self.dir_meta)
self.repo.create('/foo', obnamlib.Metadata())
self.repo.create('/bar', obnamlib.Metadata())
self.assertEqual(sorted(self.repo.listdir(gen, '/')), ['bar', 'foo'])
def test_create_adds_lots_of_files(self):
n = 100
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
pathnames = ['/%d' % i for i in range(n)]
for pathname in pathnames:
self.repo.create(pathname, obnamlib.Metadata())
self.assertEqual(sorted(self.repo.listdir(gen, '/')),
sorted(os.path.basename(x) for x in pathnames))
def test_create_adds_dir(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo', self.dir_meta)
self.assertEqual(self.repo.listdir(gen, '/foo'), [])
def test_create_adds_dir_after_file_in_it(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo/bar', obnamlib.Metadata())
self.repo.create('/foo', self.dir_meta)
self.assertEqual(self.repo.listdir(gen, '/foo'), ['bar'])
def test_gets_metadata_for_dir(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo', self.dir_meta)
self.assertEqual(self.repo.get_metadata(gen, '/foo').st_mode,
self.dir_meta.st_mode)
def test_remove_removes_file(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo', obnamlib.Metadata())
self.repo.remove('/foo')
self.assertEqual(self.repo.listdir(gen, '/'), [])
def test_remove_removes_directory_tree(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo/bar', obnamlib.Metadata())
self.repo.remove('/foo')
self.assertEqual(self.repo.listdir(gen, '/'), [])
def test_get_metadata_works(self):
metadata = obnamlib.Metadata()
metadata.st_size = 123
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.repo.create('/foo', metadata)
received = self.repo.get_metadata(gen, '/foo')
self.assertEqual(metadata.st_size, received.st_size)
def test_get_metadata_raises_exception_if_file_does_not_exist(self):
self.repo.lock_client('client_name')
gen = self.repo.start_generation()
self.assertRaises(obnamlib.Error, self.repo.get_metadata,
gen, '/foo')
class RepositoryChunkTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.repo = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.repo.lock_root()
self.repo.add_client('client_name')
self.repo.commit_root()
self.repo.lock_client('client_name')
self.repo.start_generation()
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_checksum_returns_checksum(self):
self.assertNotEqual(self.repo.checksum('data'), None)
def test_put_chunk_returns_id(self):
self.assertNotEqual(self.repo.put_chunk('data', 'checksum'), None)
def test_get_chunk_retrieves_what_put_chunk_puts(self):
chunkid = self.repo.put_chunk('data', 'checksum')
self.assertEqual(self.repo.get_chunk(chunkid), 'data')
def test_chunk_does_not_exist(self):
self.assertFalse(self.repo.chunk_exists(1234))
def test_chunk_exists_after_it_is_put(self):
chunkid = self.repo.put_chunk('chunk', 'checksum')
self.assert_(self.repo.chunk_exists(chunkid))
def test_removes_chunk(self):
chunkid = self.repo.put_chunk('chunk', 'checksum')
self.repo.remove_chunk(chunkid)
self.assertFalse(self.repo.chunk_exists(chunkid))
def test_silently_ignores_failure_when_removing_nonexistent_chunk(self):
self.assertEqual(self.repo.remove_chunk(0), None)
def test_find_chunks_finds_what_put_chunk_puts(self):
checksum = self.repo.checksum('data')
chunkid = self.repo.put_chunk('data', checksum)
self.assertEqual(self.repo.find_chunks(checksum), [chunkid])
def test_find_chunks_finds_nothing_if_nothing_is_put(self):
self.assertEqual(self.repo.find_chunks('checksum'), [])
def test_handles_checksum_collision(self):
checksum = self.repo.checksum('data')
chunkid1 = self.repo.put_chunk('data', checksum)
chunkid2 = self.repo.put_chunk('data', checksum)
self.assertEqual(set(self.repo.find_chunks(checksum)),
set([chunkid1, chunkid2]))
def test_returns_no_chunks_initially(self):
self.assertEqual(self.repo.list_chunks(), [])
def test_returns_chunks_after_they_exist(self):
checksum = self.repo.checksum('data')
chunkids = []
for i in range(2):
chunkids.append(self.repo.put_chunk('data', checksum))
self.assertEqual(sorted(self.repo.list_chunks()), sorted(chunkids))
class RepositoryGetSetChunksTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.repo = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.repo.lock_root()
self.repo.add_client('client_name')
self.repo.commit_root()
self.repo.lock_client('client_name')
self.gen = self.repo.start_generation()
self.repo.create('/foo', obnamlib.Metadata())
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_file_has_no_chunks(self):
self.assertEqual(self.repo.get_file_chunks(self.gen, '/foo'), [])
def test_sets_chunks_for_file(self):
self.repo.set_file_chunks('/foo', [1, 2])
chunkids = self.repo.get_file_chunks(self.gen, '/foo')
self.assertEqual(sorted(chunkids), [1, 2])
def test_appends_chunks_to_empty_list(self):
self.repo.append_file_chunks('/foo', [1, 2])
chunkids = self.repo.get_file_chunks(self.gen, '/foo')
self.assertEqual(sorted(chunkids), [1, 2])
def test_appends_chunks_to_nonempty_list(self):
self.repo.append_file_chunks('/foo', [1, 2])
self.repo.append_file_chunks('/foo', [3, 4])
chunkids = self.repo.get_file_chunks(self.gen, '/foo')
self.assertEqual(sorted(chunkids), [1, 2, 3, 4])
class RepositoryGenspecTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
repodir = os.path.join(self.tempdir, 'repo')
os.mkdir(repodir)
fs = obnamlib.LocalFS(repodir)
self.repo = obnamlib.Repository(fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.repo.lock_root()
self.repo.add_client('client_name')
self.repo.commit_root()
self.repo.lock_client('client_name')
def tearDown(self):
shutil.rmtree(self.tempdir)
def backup(self):
gen = self.repo.start_generation()
self.repo.commit_client()
self.repo.lock_client('client_name')
return gen
def test_latest_raises_error_if_there_are_no_generations(self):
self.assertRaises(obnamlib.Error, self.repo.genspec, 'latest')
def test_latest_returns_only_generation(self):
gen = self.backup()
self.assertEqual(self.repo.genspec('latest'), gen)
def test_latest_returns_newest_generation(self):
self.backup()
gen = self.backup()
self.assertEqual(self.repo.genspec('latest'), gen)
def test_other_spec_returns_itself(self):
gen = self.backup()
self.assertEqual(self.repo.genspec(str(gen)), gen)
def test_noninteger_spec_raises_error(self):
gen = self.backup()
self.assertNotEqual(gen, 'foo')
self.assertRaises(obnamlib.Error, self.repo.genspec, 'foo')
def test_nonexistent_spec_raises_error(self):
self.backup()
self.assertRaises(obnamlib.Error, self.repo.genspec, 1234)
class RepositoryWalkTests(unittest.TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.fs = obnamlib.LocalFS(self.tempdir)
self.repo = obnamlib.Repository(self.fs, obnamlib.DEFAULT_NODE_SIZE,
obnamlib.DEFAULT_UPLOAD_QUEUE_SIZE,
obnamlib.DEFAULT_LRU_SIZE, None,
obnamlib.IDPATH_DEPTH,
obnamlib.IDPATH_BITS,
obnamlib.IDPATH_SKIP)
self.repo.lock_root()
self.repo.add_client('client_name')
self.repo.commit_root()
self.dir_meta = obnamlib.Metadata()
self.dir_meta.st_mode = stat.S_IFDIR | 0777
self.file_meta = obnamlib.Metadata()
self.file_meta.st_mode = stat.S_IFREG | 0644
self.repo.lock_client('client_name')
self.gen = self.repo.start_generation()
self.repo.create('/', self.dir_meta)
self.repo.create('/foo', self.dir_meta)
self.repo.create('/foo/bar', self.file_meta)
self.repo.commit_client()
self.repo.open_client('client_name')
def tearDown(self):
shutil.rmtree(self.tempdir)
def test_walk_find_everything(self):
found = list(self.repo.walk(self.gen, '/'))
self.assertEqual(found,
[('/', self.dir_meta),
('/foo', self.dir_meta),
('/foo/bar', self.file_meta)])
def test_walk_find_depth_first(self):
found = list(self.repo.walk(self.gen, '/', depth_first=True))
self.assertEqual(found,
[('/foo/bar', self.file_meta),
('/foo', self.dir_meta),
('/', self.dir_meta)])
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