def test_info_serialization(self):
tfobj = _get_tarfile(self.filenames)
archive = layers.Archive(tfobj)
tar = tarfile.open(fileobj=archive)
members = tar.getmembers()
for tarinfo in members:
sinfo = layers.serialize_tar_info(tarinfo)
assert sinfo[0] in self.filenames
assert sinfo[1:] == ('f', False, 512, 0, 420, 0, 0)
tar_info = mock.MagicMock()
expectations = [(".", "/"), ("./", "/"), ("./ab", "/ab")]
for name_in, name_out in expectations:
tar_info.name = name_in
out = layers.serialize_tar_info(tar_info)
self.assertEqual(out[0], name_out)
self.assertEqual(out[2], False)
tar_info.name = "./.wh..wh."
self.assertEqual(layers.serialize_tar_info(tar_info), None)
expectations = [("./.wh.", "/"), ("/.wh.", "/")]
for name_in, name_out in expectations:
tar_info.name = name_in
out = layers.serialize_tar_info(tar_info)
self.assertEqual(out[0], name_out)
self.assertEqual(out[2], True)
def test_xz_archive(self):
tfobj = _get_xzfile(self.filenames)
archive = layers.Archive(tfobj)
tar = tarfile.open(fileobj=archive)
members = tar.getmembers()
for tarinfo in members:
assert tarinfo.name in self.filenames
def test_tar_serialization(self):
tfobj = _get_tarfile(self.filenames)
archive = layers.Archive(tfobj)
tar = tarfile.open(fileobj=archive)
infos = layers.read_tarfile(tar)
for tarinfo in infos:
assert tarinfo[0] in self.filenames
assert tarinfo[1:] == ('f', False, 512, 0, 420, 0, 0)
def test_tar_archive(self):
tfobj = _get_tarfile(self.filenames)
archive = layers.Archive(tfobj)
tar = tarfile.open(fileobj=archive)
members = tar.getmembers()
for tarinfo in members:
self.assertIn(tarinfo.name, self.filenames)
def test_info_serialization(self):
tfobj = _get_tarfile(self.filenames)
archive = layers.Archive(tfobj)
tar = tarfile.open(fileobj=archive)
members = tar.getmembers()
for tarinfo in members:
sinfo = layers.serialize_tar_info(tarinfo)
self.assertTrue(sinfo[0] in self.filenames)
self.assertTrue(sinfo[1:] == ('f', False, 512, 0, 420, 0, 0))
def setUp(self):
self.archive = layers.Archive(_get_tarfile(list(comp(5, rndstr))))