def setup(self, conf):
"""
Implementation specific setup. This method is called at the very end
by the constructor to allow a specific implementation to modify
existing attributes or add its own attributes.
:param conf: WSGI configuration parameter
"""
# Common on-disk hierarchy shared across account, container and object
# servers.
self._diskfile_mgr = DiskFileManager(conf, self.logger)
def test_reader_disk_chunk_size(self):
conf = dict(disk_chunk_size=64)
conf.update(self.conf)
self.mgr = DiskFileManager(conf, self.lg)
gdf = self._create_and_get_diskfile("vol0", "p57", "ufo47", "bar", "z")
with gdf.open():
reader = gdf.reader()
try:
assert reader._disk_chunk_size == 64
chunks = [ck for ck in reader]
finally:
reader.close()
assert len(chunks) == 4, repr(chunks)
for chunk in chunks:
assert len(chunk) == 64, repr(chunks)
def setUp(self):
self._orig_tpool_exc = tpool.execute
tpool.execute = lambda f, *args, **kwargs: f(*args, **kwargs)
self.lg = FakeLogger()
_initxattr()
_mock_clear_metadata()
self._saved_df_wm = swiftonfile.swift.obj.diskfile.write_metadata
self._saved_df_rm = swiftonfile.swift.obj.diskfile.read_metadata
swiftonfile.swift.obj.diskfile.write_metadata = _mock_write_metadata
swiftonfile.swift.obj.diskfile.read_metadata = _mock_read_metadata
self._saved_ut_wm = swiftonfile.swift.common.utils.write_metadata
self._saved_ut_rm = swiftonfile.swift.common.utils.read_metadata
swiftonfile.swift.common.utils.write_metadata = _mock_write_metadata
swiftonfile.swift.common.utils.read_metadata = _mock_read_metadata
self._saved_do_fsync = swiftonfile.swift.obj.diskfile.do_fsync
swiftonfile.swift.obj.diskfile.do_fsync = _mock_do_fsync
self.td = tempfile.mkdtemp()
self.conf = dict(devices=self.td, mb_per_sync=2,
keep_cache_size=(1024 * 1024), mount_check=False)
self.mgr = DiskFileManager(self.conf, self.lg)
def __init__(self, *args, **kwargs):
self.manager_cls = DiskFileManager(*args, **kwargs)
