diff options
Diffstat (limited to 'pw_tokenizer/py/generate_hash_test_data.py')
| -rwxr-xr-x | pw_tokenizer/py/generate_hash_test_data.py | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/pw_tokenizer/py/generate_hash_test_data.py b/pw_tokenizer/py/generate_hash_test_data.py index 373c82ed6..b875f188f 100755 --- a/pw_tokenizer/py/generate_hash_test_data.py +++ b/pw_tokenizer/py/generate_hash_test_data.py @@ -84,7 +84,9 @@ def _include_paths(lengths): sorted( '#include "pw_tokenizer/internal/' 'pw_tokenizer_65599_fixed_length_{}_hash_macro.h"'.format(length) - for length in lengths)) + for length in lengths + ) + ) def _test_case_at_length(data, hash_length): @@ -98,17 +100,19 @@ def _test_case_at_length(data, hash_length): else: escaped_str = ''.join(r'\x{:02x}'.format(b) for b in data) - return _TEST_CASE.format(str=escaped_str, - string_length=len(data), - hash_length=hash_length, - hash=tokens.pw_tokenizer_65599_hash( - data, hash_length), - macro=HASH_MACRO.format(hash_length)) + return _TEST_CASE.format( + str=escaped_str, + string_length=len(data), + hash_length=hash_length, + hash=tokens.c_hash(data, hash_length), + macro=HASH_MACRO.format(hash_length), + ) def test_case(data): return ''.join( - _test_case_at_length(data, length) for length in (80, 96, 128)) + _test_case_at_length(data, length) for length in (80, 96, 128) + ) def generate_test_cases(): @@ -125,7 +129,8 @@ def generate_test_cases(): random.seed(600613) random_string = lambda size: bytes( - random.randrange(256) for _ in range(size)) + random.randrange(256) for _ in range(size) + ) for i in range(1, 16): yield test_case(random_string(i)) @@ -139,14 +144,22 @@ def generate_test_cases(): if __name__ == '__main__': path = os.path.realpath( - os.path.join(os.path.dirname(__file__), '..', 'pw_tokenizer_private', - 'generated_hash_test_cases.h')) + os.path.join( + os.path.dirname(__file__), + '..', + 'pw_tokenizer_private', + 'generated_hash_test_cases.h', + ) + ) with open(path, 'w') as output: output.write( - FILE_HEADER.format(year=datetime.date.today().year, - script=os.path.basename(__file__), - includes=_include_paths(HASH_LENGTHS))) + FILE_HEADER.format( + year=datetime.date.today().year, + script=os.path.basename(__file__), + includes=_include_paths(HASH_LENGTHS), + ) + ) for case in generate_test_cases(): output.write(case) |