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# 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 binascii
import os
import pytest
from cryptography.hazmat.bindings import utils
def test_create_modulename():
cdef_source = "cdef sources go here"
source = "source code"
name = utils._create_modulename(cdef_source, source, "2.7")
assert name == "_Cryptography_cffi_bcba7f4bx4a14b588"
name = utils._create_modulename(cdef_source, source, "3.2")
assert name == "_Cryptography_cffi_a7462526x4a14b588"
def test_implicit_compile_explodes():
# This uses a random comment to make sure each test gets its own hash
random_comment = binascii.hexlify(os.urandom(24))
ffi = utils.build_ffi("/* %s */" % random_comment, "")
with pytest.raises(RuntimeError):
ffi.verifier.load_library()
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