pqc/test/test_duplicate_consistency.py
2019-04-18 11:26:28 +02:00

45 lines
1.8 KiB
Python

"""
Checks that files duplicated across schemes/implementations are consistent.
"""
import os
import pqclean
import helpers
import unittest
import yaml
helpers.skip_windows()
def test_duplicate_consistency():
for scheme in pqclean.Scheme.all_schemes():
for implementation in scheme.implementations:
if helpers.permit_test('duplicate_consistency', implementation):
if os.path.isfile(os.path.join('duplicate_consistency', '{}_{}.yml'.format(scheme.name, implementation.name))):
metafile = os.path.join('duplicate_consistency', '{}_{}.yml'.format(implementation.scheme.name, implementation.name))
with open(metafile, encoding='utf-8') as f:
metadata = yaml.safe_load(f.read())
for group in metadata['consistency_checks']:
source = pqclean.Implementation.by_name(group['source']['scheme'], group['source']['implementation'])
for file in group['files']:
yield check_duplicate_consistency, implementation, source, file
def file_get_contents(filename):
with open(filename) as f:
return f.read()
def check_duplicate_consistency(implementation, source, file):
transformed_src = helpers.run_subprocess(
['sed', '-e', 's/{}/{}/g'.format(source.namespace_prefix(), implementation.namespace_prefix()), os.path.join(source.path(), file)]
)
this_src = file_get_contents(os.path.join(implementation.path(), file))
print(os.path.join(implementation.path(), file))
print(this_src)
assert(transformed_src == this_src)
if __name__ == '__main__':
try:
import nose2
nose2.main()
except ImportError:
import nose
nose.runmodule()