mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-26 03:25:30 +00:00
124 lines
4.5 KiB
Python
Executable file
124 lines
4.5 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
"""Sanity checks for test data.
|
|
"""
|
|
|
|
# Copyright (C) 2019, Arm Limited, All Rights Reserved
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
# This file is part of Mbed TLS (https://tls.mbed.org)
|
|
|
|
import glob
|
|
import os
|
|
import re
|
|
import sys
|
|
|
|
class Results:
|
|
def __init__(self):
|
|
self.errors = 0
|
|
self.warnings = 0
|
|
|
|
def error(self, file_name, line_number, fmt, *args):
|
|
sys.stderr.write(('{}:{}:ERROR:' + fmt + '\n').
|
|
format(file_name, line_number, *args))
|
|
self.errors += 1
|
|
|
|
def warning(self, file_name, line_number, fmt, *args):
|
|
sys.stderr.write(('{}:{}:Warning:' + fmt + '\n')
|
|
.format(file_name, line_number, *args))
|
|
self.warnings += 1
|
|
|
|
def collect_test_directories():
|
|
if os.path.isdir('tests'):
|
|
tests_dir = 'tests'
|
|
elif os.path.isdir('suites'):
|
|
tests_dir = '.'
|
|
elif os.path.isdir('../suites'):
|
|
tests_dir = '..'
|
|
directories = [tests_dir]
|
|
crypto_tests_dir = os.path.normpath(os.path.join(tests_dir,
|
|
'../crypto/tests'))
|
|
if os.path.isdir(crypto_tests_dir):
|
|
directories.append(crypto_tests_dir)
|
|
return directories
|
|
|
|
def check_description(results, seen, file_name, line_number, description):
|
|
if description in seen:
|
|
results.error(file_name, line_number,
|
|
'Duplicate description (also line {})',
|
|
seen[description])
|
|
return
|
|
if re.search(br'[\t;]', description):
|
|
results.error(file_name, line_number,
|
|
'Forbidden character \'{}\' in description',
|
|
re.search(br'[\t;]', description).group(0).decode('ascii'))
|
|
if re.search(br'[^ -~]', description):
|
|
results.error(file_name, line_number,
|
|
'Non-ASCII character in description')
|
|
if len(description) > 66:
|
|
results.warning(file_name, line_number,
|
|
'Test description too long ({} > 66)',
|
|
len(description))
|
|
seen[description] = line_number
|
|
|
|
def check_test_suite(results, data_file_name):
|
|
in_paragraph = False
|
|
descriptions = {}
|
|
with open(data_file_name, 'rb') as data_file:
|
|
for line_number, line in enumerate(data_file, 1):
|
|
line = line.rstrip(b'\r\n')
|
|
if not line:
|
|
in_paragraph = False
|
|
continue
|
|
if line.startswith(b'#'):
|
|
continue
|
|
if not in_paragraph:
|
|
# This is a test case description line.
|
|
check_description(results, descriptions,
|
|
data_file_name, line_number, line)
|
|
in_paragraph = True
|
|
|
|
def check_ssl_opt_sh(results, file_name):
|
|
descriptions = {}
|
|
with open(file_name, 'rb') as file_contents:
|
|
for line_number, line in enumerate(file_contents, 1):
|
|
# Assume that all run_test calls have the same simple form
|
|
# with the test description entirely on the same line as the
|
|
# function name.
|
|
m = re.match(br'\s*run_test\s+"((?:[^\\"]|\\.)*)"', line)
|
|
if not m:
|
|
continue
|
|
description = m.group(1)
|
|
check_description(results, descriptions,
|
|
file_name, line_number, description)
|
|
|
|
def main():
|
|
test_directories = collect_test_directories()
|
|
results = Results()
|
|
for directory in test_directories:
|
|
for data_file_name in glob.glob(os.path.join(directory, 'suites',
|
|
'*.data')):
|
|
check_test_suite(results, data_file_name)
|
|
ssl_opt_sh = os.path.join(directory, 'ssl-opt.sh')
|
|
if os.path.exists(ssl_opt_sh):
|
|
check_ssl_opt_sh(results, ssl_opt_sh)
|
|
if results.warnings or results.errors:
|
|
sys.stderr.write('{}: {} errors, {} warnings\n'
|
|
.format(sys.argv[0], results.errors, results.warnings))
|
|
sys.exit(1 if results.errors else 0)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|