diff options
Diffstat (limited to 'tests/hazmat/bindings/test_openssl.py')
| -rw-r--r-- | tests/hazmat/bindings/test_openssl.py | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py index 76a9218b..457799d3 100644 --- a/tests/hazmat/bindings/test_openssl.py +++ b/tests/hazmat/bindings/test_openssl.py @@ -6,7 +6,10 @@ from __future__ import absolute_import, division, print_function import pytest -from cryptography.hazmat.bindings.openssl.binding import Binding +from cryptography.exceptions import InternalError +from cryptography.hazmat.bindings.openssl.binding import ( + Binding, _OpenSSLErrorWithText, _openssl_assert +) class TestOpenSSL(object): @@ -149,3 +152,26 @@ class TestOpenSSL(object): else: with pytest.raises(AttributeError): b.lib.CMAC_Init + + def test_openssl_assert_error_on_stack(self): + b = Binding() + b.lib.ERR_put_error( + b.lib.ERR_LIB_EVP, + b.lib.EVP_F_EVP_ENCRYPTFINAL_EX, + b.lib.EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH, + b"", + -1 + ) + with pytest.raises(InternalError) as exc_info: + _openssl_assert(b.lib, False) + + assert exc_info.value.err_code == [_OpenSSLErrorWithText( + code=101183626, + lib=b.lib.ERR_LIB_EVP, + func=b.lib.EVP_F_EVP_ENCRYPTFINAL_EX, + reason=b.lib.EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH, + reason_text=( + b'error:0607F08A:digital envelope routines:EVP_EncryptFinal_' + b'ex:data not multiple of block length' + ) + )] |