diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/blobs/test_decrypter_buffer.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/blobs/test_decrypter_buffer.py b/tests/blobs/test_decrypter_buffer.py index 83fbaad3..f6e03946 100644 --- a/tests/blobs/test_decrypter_buffer.py +++ b/tests/blobs/test_decrypter_buffer.py @@ -27,6 +27,7 @@ from twisted.internet import defer from leap.soledad.client._db.blobs import DecrypterBuffer from leap.soledad.client._db.blobs import BlobManager from leap.soledad.client._db.blobs import FIXED_REV +from leap.soledad.client._db.blobs.errors import RetriableTransferError from leap.soledad.client import _crypto @@ -70,3 +71,15 @@ class DecrypterBufferCase(unittest.TestCase): fd = BytesIO('up and up') manager._client.put = _check_result yield manager._encrypt_and_upload(self.doc_info.doc_id, fd) + + @defer.inlineCallbacks + def test_incomplete_decryption(self): + # SCENARIO: Transport failed and close was called with incomplete data + # CASE 1: Incomplete preamble + encrypted = (yield self.blob.encrypt()).getvalue() + encrypted = encrypted[:20] # only 20 bytes of preamble arrived + tag = encrypted[-16:] + buf = DecrypterBuffer(self.doc_info.doc_id, self.secret, tag) + buf.write(encrypted) + self.assertRaises(RetriableTransferError, + buf.close) |