mirror of
https://github.com/henrydcase/pqc.git
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66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
"""
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Checks that files duplicated across schemes/implementations are consistent.
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"""
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import os
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import pqclean
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import helpers
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import unittest
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import yaml
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def _skipped_test(*args, **kwargs):
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raise unittest.SkipTest("Skipped consistency check")
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def test_duplicate_consistency():
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for scheme in pqclean.Scheme.all_schemes():
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for implementation in scheme.implementations:
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if not helpers.permit_test('duplicate_consistency',
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implementation):
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yield _skipped_test, implementation
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continue
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if os.path.isfile(
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os.path.join(
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'duplicate_consistency',
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'{}_{}.yml'.format(scheme.name, implementation.name))):
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metafile = os.path.join(
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'duplicate_consistency',
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'{}_{}.yml'.format(scheme.name, implementation.name))
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with open(metafile, encoding='utf-8') as f:
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metadata = yaml.safe_load(f.read())
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for group in metadata['consistency_checks']:
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source = pqclean.Implementation.by_name(
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group['source']['scheme'],
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group['source']['implementation'])
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for file in group['files']:
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yield (check_duplicate_consistency, implementation,
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source, file)
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def file_get_contents(filename):
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with open(filename) as f:
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return f.read()
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@helpers.skip_windows()
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def check_duplicate_consistency(implementation, source, file):
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transformed_src = helpers.run_subprocess(
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['sed', '-e', 's/{}/{}/g'.format(source.namespace_prefix(),
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implementation.namespace_prefix()), os.path.join(source.path(), file)]
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)
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this_src = file_get_contents(os.path.join(implementation.path(), file))
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print(os.path.join(implementation.path(), file))
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print(this_src)
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assert(transformed_src == this_src)
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if __name__ == '__main__':
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try:
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import nose2
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nose2.main()
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except ImportError:
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import nose
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nose.runmodule()
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