diff options
Diffstat (limited to 'tests/hazmat/bindings')
| -rw-r--r-- | tests/hazmat/bindings/test_openssl.py | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py index 43a07760..35eb7e8d 100644 --- a/tests/hazmat/bindings/test_openssl.py +++ b/tests/hazmat/bindings/test_openssl.py @@ -11,9 +11,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -import threading -import time - import pytest from cryptography.hazmat.bindings.openssl.binding import Binding @@ -99,46 +96,3 @@ class TestOpenSSL(object): # unlocked assert lock.acquire(False) lock.release() - - def test_crypto_lock_mutex(self): - b = Binding() - b.init_static_locks() - - # make sure whatever locking system we end up with actually acts - # like a mutex. - - self._shared_value = 0 - - def critical_loop(): - for i in range(10): - b.lib.CRYPTO_lock( - b.lib.CRYPTO_LOCK | b.lib.CRYPTO_READ, - b.lib.CRYPTO_LOCK_SSL, - b.ffi.NULL, - 0 - ) - - assert self._shared_value == 0 - self._shared_value += 1 - time.sleep(0.01) - assert self._shared_value == 1 - self._shared_value = 0 - - b.lib.CRYPTO_lock( - b.lib.CRYPTO_UNLOCK | b.lib.CRYPTO_READ, - b.lib.CRYPTO_LOCK_SSL, - b.ffi.NULL, - 0 - ) - - threads = [] - for x in range(10): - t = threading.Thread(target=critical_loop) - t.start() - threads.append(t) - - while threads: - for t in threads: - t.join(0.1) - if not t.is_alive(): - threads.remove(t) |