diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/conftest.py | 9 | ||||
| -rw-r--r-- | tests/hazmat/backends/test_openssl.py | 18 |
2 files changed, 22 insertions, 5 deletions
diff --git a/tests/conftest.py b/tests/conftest.py index 0ddc3338..1d9f96ed 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,5 +1,6 @@ import pytest +from cryptography.hazmat.backends import _ALL_BACKENDS from cryptography.hazmat.backends.interfaces import ( HMACBackend, CipherBackend, HashBackend ) @@ -7,11 +8,9 @@ from cryptography.hazmat.backends.interfaces import ( from .utils import check_for_iface, check_backend_support -def pytest_generate_tests(metafunc): - from cryptography.hazmat.backends import _ALL_BACKENDS - - if "backend" in metafunc.fixturenames: - metafunc.parametrize("backend", _ALL_BACKENDS) +@pytest.fixture(params=_ALL_BACKENDS) +def backend(request): + return request.param @pytest.mark.trylast diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py index ad399594..2a329920 100644 --- a/tests/hazmat/backends/test_openssl.py +++ b/tests/hazmat/backends/test_openssl.py @@ -95,3 +95,21 @@ class TestOpenSSL(object): backend._lib.EVP_F_EVP_DECRYPTFINAL_EX, 0 ) + + def test_ssl_ciphers_registered(self): + meth = backend._lib.TLSv1_method() + ctx = backend._lib.SSL_CTX_new(meth) + assert ctx != backend._ffi.NULL + backend._lib.SSL_CTX_free(ctx) + + def test_evp_ciphers_registered(self): + cipher = backend._lib.EVP_get_cipherbyname(b"aes-256-cbc") + assert cipher != backend._ffi.NULL + + def test_error_strings_loaded(self): + # returns a value in a static buffer + err = backend._lib.ERR_error_string(101183626, backend._ffi.NULL) + assert backend._ffi.string(err) == ( + b"error:0607F08A:digital envelope routines:EVP_EncryptFinal_ex:" + b"data not multiple of block length" + ) |