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mirror of https://github.com/henrydcase/pqc.git synced 2024-11-26 17:31:38 +00:00
pqcrypto/test/test_preprocessor.py
2019-04-10 17:03:02 -04:00

39 lines
1.1 KiB
Python

import os
from glob import glob
import pqclean
import helpers
def test_preprocessor():
for scheme in pqclean.Scheme.all_schemes():
for implementation in scheme.implementations:
if helpers.permit_test('preprocessor', implementation):
yield check_preprocessor, implementation
def check_preprocessor(implementation: pqclean.Implementation):
cfiles = implementation.cfiles()
hfiles = implementation.hfiles()
errors = []
for file in hfiles + cfiles:
with open(file) as f:
for i, line in enumerate(f):
line = line.strip()
if file in hfiles and i == 0 and line.startswith('#ifndef'):
continue
if line.startswith('#if'):
errors.append("\n at {}:{}".format(file, i+1))
if errors:
raise AssertionError(
"Prohibited use of preprocessor conditional" + "".join(errors)
)
if __name__ == "__main__":
try:
import nose2
nose2.main()
except ImportError:
import nose
nose.runmodule()