mirror of
https://github.com/henrydcase/pqc.git
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2eaf382689
* Add support for specifying architecture and feature limits * cpuinfo not supported on ppc * Detect 32-bit python interpreter on 64-bit CPU * Fix bugs in isolated tests * Also support restricting operating system
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
"""
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Checks that no dynamic memory functions are used
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"""
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import pytest
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import helpers
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import pqclean
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@pytest.mark.parametrize(
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'implementation,test_dir,impl_path, init, destr',
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[(impl, *helpers.isolate_test_files(impl.path(), 'test_functest_'))
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for impl in pqclean.Scheme.all_supported_implementations()],
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ids=[str(impl) for impl in pqclean.Scheme.all_supported_implementations()],
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)
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@helpers.skip_windows()
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@helpers.filtered_test
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def test_dynamic_memory(implementation, test_dir, impl_path, init, destr):
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init()
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# 'make' will take care of not rebuilding existing library files
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helpers.make(working_dir=impl_path)
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scheme_name = implementation.scheme.name
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out = helpers.run_subprocess(
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['nm', '-g', 'lib{}_{}.a'.format(scheme_name, implementation.name)],
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impl_path,
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)
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lines = out.strip().split("\n")
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for line in lines:
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for function in ['malloc', 'free', 'realloc', 'calloc']:
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if line.endswith('U {}'.format(function)):
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raise AssertionError(
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"Illegal use of dynamic memory function "
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"'{function}'".format(function=function))
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destr()
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if __name__ == '__main__':
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import sys
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pytest.main(sys.argv)
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