def testGetFileEntryByPathSpec(self):
"""Tests the GetFileEntryByPathSpec function."""
file_system = hfs_file_system.HFSFileSystem(self._resolver_context,
self._hfs_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
identifier=self._IDENTIFIER_PASSWORDS_TXT,
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
# There is no way to determine the file_entry.name without a location string
# in the path_spec or retrieving the file_entry from its parent.
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
location='/passwords.txt',
identifier=self._IDENTIFIER_PASSWORDS_TXT,
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'passwords.txt')
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
location='/bogus.txt',
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
def testOpenAndClose(self):
"""Test the open and close functionality."""
file_system = hfs_file_system.HFSFileSystem(self._resolver_context,
self._hfs_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
def testGetRootFileEntry(self):
"""Test the get root file entry functionality."""
file_system = hfs_file_system.HFSFileSystem(self._resolver_context,
self._hfs_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
file_entry = file_system.GetRootFileEntry()
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, '')
def NewFileSystem(self, resolver_context, path_spec):
"""Creates a new file system object.
Args:
resolver_context (Context): resolver context.
path_spec (PathSpec): a path specification.
Returns:
FileSystem: file system.
"""
return hfs_file_system.HFSFileSystem(resolver_context, path_spec)
def setUp(self):
"""Sets up the needed objects used throughout the test."""
self._resolver_context = context.Context()
test_path = self._GetTestFilePath(['hfsplus.raw'])
self._SkipIfPathNotExists(test_path)
test_os_path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_OS, location=test_path)
self._raw_path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_RAW, parent=test_os_path_spec)
self._hfs_path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
location='/',
parent=self._raw_path_spec)
self._file_system = hfs_file_system.HFSFileSystem(
self._resolver_context, self._hfs_path_spec)
self._file_system.Open()
def testFileEntryExistsByPathSpec(self):
"""Test the file entry exists by path specification functionality."""
file_system = hfs_file_system.HFSFileSystem(self._resolver_context,
self._hfs_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
location='/passwords.txt',
identifier=self._IDENTIFIER_PASSWORDS_TXT,
parent=self._raw_path_spec)
result = file_system.FileEntryExistsByPathSpec(path_spec)
self.assertTrue(result)
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_HFS,
location='/bogus.txt',
parent=self._raw_path_spec)
result = file_system.FileEntryExistsByPathSpec(path_spec)
self.assertFalse(result)