def GetFileEntryByPathSpec(self, path_spec):
"""Retrieves a file entry for a path specification.
Args:
path_spec (PathSpec): path specification.
Returns:
TARFileEntry: file entry or None.
"""
if not self.FileEntryExistsByPathSpec(path_spec):
return None
location = getattr(path_spec, 'location', None)
if len(location) == 1:
return tar_file_entry.TARFileEntry(self._resolver_context,
self,
path_spec,
is_root=True,
is_virtual=True)
kwargs = {}
try:
kwargs['tar_info'] = self._tar_file.getmember(location[1:])
except KeyError:
kwargs['is_virtual'] = True
return tar_file_entry.TARFileEntry(self._resolver_context, self,
path_spec, **kwargs)
def testIntialize(self):
"""Test the initialize functionality."""
file_entry = tar_file_entry.TARFileEntry(self._resolver_context,
self._file_system,
self._tar_path_spec)
self.assertIsNotNone(file_entry)
def testSize(self):
"""Test the size property."""
file_entry = tar_file_entry.TARFileEntry(self._resolver_context,
self._file_system,
self._tar_path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.size, 1247)
def testModificationTime(self):
"""Test the modification_time property."""
file_entry = tar_file_entry.TARFileEntry(self._resolver_context,
self._file_system,
self._tar_path_spec)
self.assertIsNotNone(file_entry)
self.assertIsNotNone(file_entry.modification_time)
def testName(self):
"""Test the name property."""
file_entry = tar_file_entry.TARFileEntry(self._resolver_context,
self._file_system,
self._tar_path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'syslog')
