def __init__(self, path_in_repo):
self.subvols = []
self._temp_dir_ctx = tempfile.TemporaryDirectory(
dir=get_volume_for_current_repo(
1e8,
ensure_per_repo_artifacts_dir_exists(path_in_repo),
))
def setUp(self):
self.subvolumes_dir = os.path.join(
get_volume_for_current_repo(
1e8,
ensure_per_repo_artifacts_dir_exists(sys.argv[0]),
),
'targets',
)
def volume_dir(path_in_repo=None):
if path_in_repo is None:
# This is the right default for unit tests and other things that get
# run directly from the repo's `buck-out`.
path_in_repo = sys.argv[0]
lots_of_bytes = 1e8 # Our loopback is sparse, so just make it huge.
return get_volume_for_current_repo(
lots_of_bytes, ensure_per_repo_artifacts_dir_exists(path_in_repo),
)
def setUp(self):
self.subvolumes_dir = os.path.join(
get_volume_for_current_repo(
1e8,
ensure_per_repo_artifacts_dir_exists(sys.argv[0]),
),
'targets',
)
# More output for easier debugging
unittest.util._MAX_LENGTH = 12345
self.maxDiff = 12345
def setUp(self):
# More output for easier debugging
unittest.util._MAX_LENGTH = 12345
self.maxDiff = 12345
self.subvolumes_dir = os.path.join(
get_volume_for_current_repo(
1e8,
ensure_per_repo_artifacts_dir_exists(sys.argv[0]),
),
'targets',
)
# Works in @mode/opt since the files of interest are baked into the XAR
self.my_dir = os.path.dirname(__file__)
def __init__(self, path_in_repo):
self.subvols = []
# The 'tmp' subdirectory simplifies cleanup of leaked temp subvolumes
volume_tmp_dir = os.path.join(
get_volume_for_current_repo(
1e8,
ensure_per_repo_artifacts_dir_exists(path_in_repo),
), 'tmp')
try:
os.mkdir(volume_tmp_dir)
except FileExistsError:
pass
# Our exit is written with exception-safety in mind, so this
# `_temp_dir_ctx` **should** get `__exit__`ed when this class does.
self._temp_dir_ctx = tempfile.TemporaryDirectory( # noqa: P201
dir=volume_tmp_dir,
prefix=self.__class__.__name__ + '_',
)