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pqcrypto/test/test_preprocessor.py

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import pytest
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import helpers
import pqclean
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@pytest.mark.parametrize(
'implementation',
pqclean.Scheme.all_implementations(),
ids=str,
)
@helpers.filtered_test
def test_preprocessor(implementation: pqclean.Implementation):
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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)
)
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if __name__ == '__main__':
import sys
pytest.main(sys.argv)