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-rw-r--r--tests/hazmat/backends/test_openssl.py3
-rw-r--r--tests/hazmat/bindings/test_bindings.py32
-rw-r--r--tests/hazmat/bindings/test_openssl.py3
-rw-r--r--tests/hazmat/primitives/test_block.py37
-rw-r--r--tests/hazmat/primitives/test_hash_vectors.py16
-rw-r--r--tests/hazmat/primitives/test_hashes.py16
-rw-r--r--tests/hazmat/primitives/test_hmac.py2
-rw-r--r--tests/hazmat/primitives/test_hmac_vectors.py14
-rw-r--r--tests/test_utils.py2
-rw-r--r--tests/utils.py4
10 files changed, 103 insertions, 26 deletions
diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py
index 22cfbe71..ad399594 100644
--- a/tests/hazmat/backends/test_openssl.py
+++ b/tests/hazmat/backends/test_openssl.py
@@ -27,6 +27,9 @@ from cryptography.hazmat.primitives.ciphers.modes import CBC
class DummyMode(object):
name = "dummy-mode"
+ def validate_for_algorithm(self, algorithm):
+ pass
+
@utils.register_interface(interfaces.CipherAlgorithm)
class DummyCipher(object):
diff --git a/tests/hazmat/bindings/test_bindings.py b/tests/hazmat/bindings/test_bindings.py
new file mode 100644
index 00000000..7af1d581
--- /dev/null
+++ b/tests/hazmat/bindings/test_bindings.py
@@ -0,0 +1,32 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import absolute_import, division, print_function
+
+import cffi
+
+from cryptography.hazmat.bindings.utils import binding_available
+from cryptography.hazmat.bindings.openssl.binding import Binding
+
+
+def dummy_initializer():
+ ffi = cffi.FFI()
+ ffi.verify(source="#include <fake_header.h>")
+
+
+def test_binding_available():
+ assert binding_available(Binding._ensure_ffi_initialized) is True
+
+
+def test_binding_unavailable():
+ assert binding_available(dummy_initializer) is False
diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py
index 31f736ab..d1e85058 100644
--- a/tests/hazmat/bindings/test_openssl.py
+++ b/tests/hazmat/bindings/test_openssl.py
@@ -20,3 +20,6 @@ class TestOpenSSL(object):
assert binding
assert binding.lib
assert binding.ffi
+
+ def test_is_available(self):
+ assert Binding.is_available() is True
diff --git a/tests/hazmat/primitives/test_block.py b/tests/hazmat/primitives/test_block.py
index 30cf1d60..f758ffaa 100644
--- a/tests/hazmat/primitives/test_block.py
+++ b/tests/hazmat/primitives/test_block.py
@@ -35,6 +35,9 @@ from .utils import (
class DummyMode(object):
name = "dummy-mode"
+ def validate_for_algorithm(self, algorithm):
+ pass
+
@utils.register_interface(interfaces.CipherAlgorithm)
class DummyCipher(object):
@@ -152,3 +155,37 @@ class TestAEADCipherContext(object):
algorithms.AES,
modes.GCM,
)
+
+
+class TestModeValidation(object):
+ def test_cbc(self, backend):
+ with pytest.raises(ValueError):
+ Cipher(
+ algorithms.AES(b"\x00" * 16),
+ modes.CBC(b"abc"),
+ backend,
+ )
+
+ def test_ofb(self, backend):
+ with pytest.raises(ValueError):
+ Cipher(
+ algorithms.AES(b"\x00" * 16),
+ modes.OFB(b"abc"),
+ backend,
+ )
+
+ def test_cfb(self, backend):
+ with pytest.raises(ValueError):
+ Cipher(
+ algorithms.AES(b"\x00" * 16),
+ modes.CFB(b"abc"),
+ backend,
+ )
+
+ def test_ctr(self, backend):
+ with pytest.raises(ValueError):
+ Cipher(
+ algorithms.AES(b"\x00" * 16),
+ modes.CTR(b"abc"),
+ backend,
+ )
diff --git a/tests/hazmat/primitives/test_hash_vectors.py b/tests/hazmat/primitives/test_hash_vectors.py
index 13ffc3fd..ca97fc11 100644
--- a/tests/hazmat/primitives/test_hash_vectors.py
+++ b/tests/hazmat/primitives/test_hash_vectors.py
@@ -24,7 +24,7 @@ from ...utils import load_hash_vectors
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA1),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA1()),
skip_message="Does not support SHA1",
)
@pytest.mark.hash
@@ -41,7 +41,7 @@ class TestSHA1(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA224),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA224()),
skip_message="Does not support SHA224",
)
@pytest.mark.hash
@@ -58,7 +58,7 @@ class TestSHA224(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA256),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA256()),
skip_message="Does not support SHA256",
)
@pytest.mark.hash
@@ -75,7 +75,7 @@ class TestSHA256(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA384),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA384()),
skip_message="Does not support SHA384",
)
@pytest.mark.hash
@@ -92,7 +92,7 @@ class TestSHA384(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA512),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA512()),
skip_message="Does not support SHA512",
)
@pytest.mark.hash
@@ -109,7 +109,7 @@ class TestSHA512(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.RIPEMD160),
+ only_if=lambda backend: backend.hash_supported(hashes.RIPEMD160()),
skip_message="Does not support RIPEMD160",
)
@pytest.mark.hash
@@ -130,7 +130,7 @@ class TestRIPEMD160(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.Whirlpool),
+ only_if=lambda backend: backend.hash_supported(hashes.Whirlpool()),
skip_message="Does not support Whirlpool",
)
@pytest.mark.hash
@@ -153,7 +153,7 @@ class TestWhirlpool(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.MD5),
+ only_if=lambda backend: backend.hash_supported(hashes.MD5()),
skip_message="Does not support MD5",
)
@pytest.mark.hash
diff --git a/tests/hazmat/primitives/test_hashes.py b/tests/hazmat/primitives/test_hashes.py
index c907ef61..9ca2feee 100644
--- a/tests/hazmat/primitives/test_hashes.py
+++ b/tests/hazmat/primitives/test_hashes.py
@@ -70,7 +70,7 @@ class TestHashContext(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA1),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA1()),
skip_message="Does not support SHA1",
)
@pytest.mark.hash
@@ -83,7 +83,7 @@ class TestSHA1(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA224),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA224()),
skip_message="Does not support SHA224",
)
@pytest.mark.hash
@@ -96,7 +96,7 @@ class TestSHA224(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA256),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA256()),
skip_message="Does not support SHA256",
)
@pytest.mark.hash
@@ -109,7 +109,7 @@ class TestSHA256(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA384),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA384()),
skip_message="Does not support SHA384",
)
@pytest.mark.hash
@@ -122,7 +122,7 @@ class TestSHA384(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.SHA512),
+ only_if=lambda backend: backend.hash_supported(hashes.SHA512()),
skip_message="Does not support SHA512",
)
@pytest.mark.hash
@@ -135,7 +135,7 @@ class TestSHA512(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.RIPEMD160),
+ only_if=lambda backend: backend.hash_supported(hashes.RIPEMD160()),
skip_message="Does not support RIPEMD160",
)
@pytest.mark.hash
@@ -148,7 +148,7 @@ class TestRIPEMD160(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.Whirlpool),
+ only_if=lambda backend: backend.hash_supported(hashes.Whirlpool()),
skip_message="Does not support Whirlpool",
)
@pytest.mark.hash
@@ -161,7 +161,7 @@ class TestWhirlpool(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hash_supported(hashes.MD5),
+ only_if=lambda backend: backend.hash_supported(hashes.MD5()),
skip_message="Does not support MD5",
)
@pytest.mark.hash
diff --git a/tests/hazmat/primitives/test_hmac.py b/tests/hazmat/primitives/test_hmac.py
index 04913af6..dd9cdaab 100644
--- a/tests/hazmat/primitives/test_hmac.py
+++ b/tests/hazmat/primitives/test_hmac.py
@@ -34,7 +34,7 @@ class UnsupportedDummyHash(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.MD5),
+ only_if=lambda backend: backend.hmac_supported(hashes.MD5()),
skip_message="Does not support MD5",
)
@pytest.mark.hmac
diff --git a/tests/hazmat/primitives/test_hmac_vectors.py b/tests/hazmat/primitives/test_hmac_vectors.py
index c5644459..0792080b 100644
--- a/tests/hazmat/primitives/test_hmac_vectors.py
+++ b/tests/hazmat/primitives/test_hmac_vectors.py
@@ -22,7 +22,7 @@ from ...utils import load_hash_vectors
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.MD5),
+ only_if=lambda backend: backend.hmac_supported(hashes.MD5()),
skip_message="Does not support MD5",
)
@pytest.mark.hmac
@@ -38,7 +38,7 @@ class TestHMAC_MD5(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.SHA1),
+ only_if=lambda backend: backend.hmac_supported(hashes.SHA1()),
skip_message="Does not support SHA1",
)
@pytest.mark.hmac
@@ -54,7 +54,7 @@ class TestHMAC_SHA1(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.SHA224),
+ only_if=lambda backend: backend.hmac_supported(hashes.SHA224()),
skip_message="Does not support SHA224",
)
@pytest.mark.hmac
@@ -70,7 +70,7 @@ class TestHMAC_SHA224(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.SHA256),
+ only_if=lambda backend: backend.hmac_supported(hashes.SHA256()),
skip_message="Does not support SHA256",
)
@pytest.mark.hmac
@@ -86,7 +86,7 @@ class TestHMAC_SHA256(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.SHA384),
+ only_if=lambda backend: backend.hmac_supported(hashes.SHA384()),
skip_message="Does not support SHA384",
)
@pytest.mark.hmac
@@ -102,7 +102,7 @@ class TestHMAC_SHA384(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.SHA512),
+ only_if=lambda backend: backend.hmac_supported(hashes.SHA512()),
skip_message="Does not support SHA512",
)
@pytest.mark.hmac
@@ -118,7 +118,7 @@ class TestHMAC_SHA512(object):
@pytest.mark.supported(
- only_if=lambda backend: backend.hmac_supported(hashes.RIPEMD160),
+ only_if=lambda backend: backend.hmac_supported(hashes.RIPEMD160()),
skip_message="Does not support RIPEMD160",
)
@pytest.mark.hmac
diff --git a/tests/test_utils.py b/tests/test_utils.py
index c640367e..e3e53d63 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -50,7 +50,7 @@ def test_check_backend_support_skip():
funcargs={"backend": True})
with pytest.raises(pytest.skip.Exception) as exc_info:
check_backend_support(item)
- assert exc_info.value.args[0] == "Nope"
+ assert exc_info.value.args[0] == "Nope (True)"
def test_check_backend_support_no_skip():
diff --git a/tests/utils.py b/tests/utils.py
index beb2ca5d..693a0c8f 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -28,7 +28,9 @@ def check_backend_support(item):
supported = item.keywords.get("supported")
if supported and "backend" in item.funcargs:
if not supported.kwargs["only_if"](item.funcargs["backend"]):
- pytest.skip(supported.kwargs["skip_message"])
+ pytest.skip("{0} ({1})".format(
+ supported.kwargs["skip_message"], item.funcargs["backend"]
+ ))
elif supported:
raise ValueError("This mark is only available on methods that take a "
"backend")
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-08 20:11:49 +0000