Remove the contenious test of contention

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)