def testInitialize(self):
"""Tests the path specification initialization."""
path_spec = ewf_path_spec.EwfPathSpec(parent=self._path_spec)
self.assertNotEqual(path_spec, None)
with self.assertRaises(ValueError):
_ = ewf_path_spec.EwfPathSpec(parent=None)
with self.assertRaises(ValueError):
_ = ewf_path_spec.EwfPathSpec(parent=self._path_spec,
bogus=u'BOGUS')
def testComparable(self):
"""Tests the path specification comparable property."""
path_spec = ewf_path_spec.EwfPathSpec(parent=self._path_spec)
self.assertNotEqual(path_spec, None)
expected_comparable = u'\n'.join([u'type: TEST', u'type: EWF', u''])
self.assertEqual(path_spec.comparable, expected_comparable)
def testGlobE01(self):
"""Test the glob function."""
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 1, expected_segment_file_path_specs)
# Test single segment file: E01.
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test non exiting segment file: E01.
expected_segment_file_path_specs = []
path_spec = fake_path_spec.FakePathSpec(location=u'/bogus.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E10.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 10, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E99,EAA.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 100, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E99,EAA-EBA.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 126, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E99,EAA-EZZ.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 775, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E99,EAA-ZZZ.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 14970, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
segment_file_path_specs = ewf.EwfGlobPathSpec(file_system, path_spec)
self.assertEqual(len(segment_file_path_specs),
len(expected_segment_file_path_specs))
self.assertEqual(segment_file_path_specs,
expected_segment_file_path_specs)
# Test multiple segment files: E01-E99,EAA-[ZZ.
expected_segment_file_path_specs = []
file_system = self._BuildFileFakeFileSystem(
u'image.E01', 14971, expected_segment_file_path_specs)
path_spec = fake_path_spec.FakePathSpec(location=u'/image.E01')
path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)
with self.assertRaises(RuntimeError):
segment_file_path_specs = ewf.EwfGlobPathSpec(
file_system, path_spec)
def setUp(self):
"""Sets up the needed objects used throughout the test."""
super(SplitEwfFileTest, self).setUp()
test_file = os.path.join(u'test_data', u'image-split.E01')
path_spec = os_path_spec.OSPathSpec(location=test_file)
self._ewf_path_spec = ewf_path_spec.EwfPathSpec(parent=path_spec)