def testOpenAndClose(self):
"""Test the open and close functionality."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context, self._apfs_container_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
def testFileEntryExistsByPathSpec(self):
"""Test the file entry exists by path specification functionality."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context)
self.assertIsNotNone(file_system)
file_system.Open(self._apfs_container_path_spec)
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/', parent=self._partition_path_spec)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
parent=self._partition_path_spec, volume_index=0)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs1', parent=self._partition_path_spec)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
parent=self._partition_path_spec, volume_index=9)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs0', parent=self._partition_path_spec)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs9', parent=self._partition_path_spec)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
file_system.Close()
def NewFileSystem(self, resolver_context):
"""Creates a new file system object.
Args:
resolver_context (Context): resolver context.
Returns:
APFSContainerFileSystem: file system.
"""
return apfs_container_file_system.APFSContainerFileSystem(
resolver_context)
def testGetRootFileEntry(self):
"""Test the get root file entry functionality."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context, self._apfs_container_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:
APFSContainerFileSystem: file system.
"""
return apfs_container_file_system.APFSContainerFileSystem(
resolver_context, path_spec)
def testGetFileEntryByPathSpec(self):
"""Tests the GetFileEntryByPathSpec function."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context, self._apfs_container_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/',
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, '')
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, parent=self._raw_path_spec,
volume_index=0)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'apfs1')
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs1',
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'apfs1')
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, parent=self._raw_path_spec,
volume_index=9)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs0',
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs9',
parent=self._raw_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
def setUp(self):
"""Sets up the needed objects used throughout the test."""
self._resolver_context = context.Context()
test_file = self._GetTestFilePath(['apfs.dmg'])
path_spec = os_path_spec.OSPathSpec(location=test_file)
path_spec = raw_path_spec.RawPathSpec(parent=path_spec)
self._partition_path_spec = tsk_partition_path_spec.TSKPartitionPathSpec(
location='/p1', parent=path_spec)
self._apfs_container_path_spec = (
apfs_container_path_spec.APFSContainerPathSpec(
location='/', parent=self._partition_path_spec))
self._file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context)
self._file_system.Open(self._apfs_container_path_spec)
def testGetFileEntryByPathSpec(self):
"""Tests the GetFileEntryByPathSpec function."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context)
self.assertIsNotNone(file_system)
file_system.Open(self._apfs_container_path_spec)
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/', parent=self._partition_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, '')
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
parent=self._partition_path_spec, volume_index=0)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'apfs1')
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs1', parent=self._partition_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNotNone(file_entry)
self.assertEqual(file_entry.name, 'apfs1')
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
parent=self._partition_path_spec, volume_index=9)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs0', parent=self._partition_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
path_spec = apfs_container_path_spec.APFSContainerPathSpec(
location='/apfs9', parent=self._partition_path_spec)
file_entry = file_system.GetFileEntryByPathSpec(path_spec)
self.assertIsNone(file_entry)
file_system.Close()
def setUp(self):
"""Sets up the needed objects used throughout the test."""
self._resolver_context = context.Context()
test_path = self._GetTestFilePath(['apfs.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._apfs_container_path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/',
parent=self._raw_path_spec)
self._file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context, self._apfs_container_path_spec)
self._file_system.Open()
def testFileEntryExistsByPathSpec(self):
"""Test the file entry exists by path specification functionality."""
file_system = apfs_container_file_system.APFSContainerFileSystem(
self._resolver_context, self._apfs_container_path_spec)
self.assertIsNotNone(file_system)
file_system.Open()
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/',
parent=self._raw_path_spec)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, parent=self._raw_path_spec,
volume_index=0)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs1',
parent=self._raw_path_spec)
self.assertTrue(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, parent=self._raw_path_spec,
volume_index=9)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs0',
parent=self._raw_path_spec)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
path_spec = path_spec_factory.Factory.NewPathSpec(
definitions.TYPE_INDICATOR_APFS_CONTAINER, location='/apfs9',
parent=self._raw_path_spec)
self.assertFalse(file_system.FileEntryExistsByPathSpec(path_spec))
