From 94ee8b5c8570a330f9e3d30ae8313ec41b10b470 Mon Sep 17 00:00:00 2001 From: Alex Stapleton Date: Sat, 1 Mar 2014 22:08:49 +0000 Subject: raise InternalError --- tests/hazmat/backends/test_openssl.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'tests') diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py index 9d48f4e8..42c1b395 100644 --- a/tests/hazmat/backends/test_openssl.py +++ b/tests/hazmat/backends/test_openssl.py @@ -14,7 +14,7 @@ import pytest from cryptography import utils -from cryptography.exceptions import UnsupportedAlgorithm +from cryptography.exceptions import UnsupportedAlgorithm, InternalError from cryptography.hazmat.backends.openssl.backend import backend, Backend from cryptography.hazmat.primitives import interfaces, hashes from cryptography.hazmat.primitives.ciphers import Cipher @@ -118,6 +118,15 @@ class TestOpenSSL(object): b"data not multiple of block length" ) + def test_unknown_error_in_cipher_finalize(self): + cipher = Cipher(AES(b"\0" * 16), CBC(b"\0" * 16), backend=backend) + enc = cipher.encryptor() + enc.update(b"\0") + backend._lib.ERR_put_error(0, 0, 1, + b"test_openssl.py", -1) + with pytest.raises(InternalError): + enc.finalize() + def test_derive_pbkdf2_raises_unsupported_on_old_openssl(self): if backend.pbkdf2_hmac_supported(hashes.SHA256()): pytest.skip("Requires an older OpenSSL") -- cgit v1.2.3