def GetFileEntryByPathSpec(self, path_spec):
"""Retrieves a file entry for a path specification.
Args:
path_spec (PathSpec): path specification.
Returns:
LVMFileEntry: a file entry or None if not available.
"""
volume_index = lvm.LVMPathSpecGetVolumeIndex(path_spec)
# The virtual root file has no corresponding volume index but
# should have a location.
if volume_index is None:
location = getattr(path_spec, 'location', None)
if location is None or location != self.LOCATION_ROOT:
return None
return lvm_file_entry.LVMFileEntry(self._resolver_context,
self,
path_spec,
is_root=True,
is_virtual=True)
if (volume_index < 0 or volume_index >=
self._vslvm_volume_group.number_of_logical_volumes):
return None
return lvm_file_entry.LVMFileEntry(self._resolver_context, self,
path_spec)
def testIntialize(self):
"""Test the initialize functionality."""
file_entry = lvm_file_entry.LVMFileEntry(self._resolver_context,
self._file_system,
self._lvm_path_spec)
self.assertIsNotNone(file_entry)
def testIntialize(self):
"""Test the __init__ function."""
file_entry = lvm_file_entry.LVMFileEntry(self._resolver_context,
self._file_system,
self._lvm_path_spec,
is_virtual=True)
self.assertIsNotNone(file_entry)