mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-10 13:00:29 +03:00
682f89d5bc
ISO C requires in section 7.2: The assert macro is redefined according to the current state of NDEBUG each time that <assert.h> is included. Also add tests for `assert` multiple inclusion accordingly.
93 lines
3.3 KiB
Python
Executable File
93 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import os
|
|
import re
|
|
import subprocess
|
|
import sys
|
|
|
|
# Ensure copyright headers match this format and are followed by a blank line:
|
|
# /*
|
|
# * Copyright (c) YYYY(-YYYY), Whatever
|
|
# * ... more of these ...
|
|
# *
|
|
# * SPDX-License-Identifier: BSD-2-Clause
|
|
# */
|
|
GOOD_LICENSE_HEADER_PATTERN = re.compile(
|
|
'^/\\*\n' +
|
|
'( \\* Copyright \\(c\\) [0-9]{4}(-[0-9]{4})?, .*\n)+' +
|
|
' \\*\n' +
|
|
' \\* SPDX-License-Identifier: BSD-2-Clause\n' +
|
|
' \\*/\n' +
|
|
'\n')
|
|
LICENSE_HEADER_CHECK_EXCLUDES = {
|
|
'AK/Checked.h',
|
|
'AK/Function.h',
|
|
'Userland/Libraries/LibC/elf.h',
|
|
'Userland/DevTools/HackStudio/LanguageServers/Cpp/Tests/',
|
|
'Userland/Libraries/LibCpp/Tests/parser/',
|
|
'Userland/Libraries/LibCpp/Tests/preprocessor/'
|
|
}
|
|
|
|
# We check that "#pragma once" is present
|
|
PRAGMA_ONCE_STRING = '#pragma once'
|
|
PRAGMA_ONCE_CHECK_EXCLUDES = {
|
|
'Userland/Libraries/LibC/assert.h',
|
|
}
|
|
|
|
# We make sure that there's a blank line before and after pragma once
|
|
GOOD_PRAGMA_ONCE_PATTERN = re.compile('(^|\\S\n\n)#pragma once(\n\n\\S.|$)')
|
|
|
|
# We check that "#include <LibM/math.h>" is not being used
|
|
LIBM_MATH_H_INCLUDE_STRING = '#include <LibM/math.h>'
|
|
|
|
GIT_LS_FILES = ['git', 'ls-files', '--', '*.cpp', '*.h', ':!:Base', ':!:Kernel/FileSystem/ext2_fs.h']
|
|
|
|
|
|
def run():
|
|
files = subprocess.run(GIT_LS_FILES, check=True, capture_output=True).stdout.decode().strip('\n').split('\n')
|
|
assert len(files) > 1000
|
|
|
|
errors_license = []
|
|
errors_libm_math_h = []
|
|
errors_pragma_once_bad = []
|
|
errors_pragma_once_missing = []
|
|
|
|
for filename in files:
|
|
with open(filename, "r") as f:
|
|
file_content = f.read()
|
|
if not any(filename.startswith(forbidden_prefix) for forbidden_prefix in LICENSE_HEADER_CHECK_EXCLUDES):
|
|
if not GOOD_LICENSE_HEADER_PATTERN.search(file_content):
|
|
errors_license.append(filename)
|
|
if LIBM_MATH_H_INCLUDE_STRING in file_content:
|
|
errors_libm_math_h.append(filename)
|
|
if filename.endswith('.h'):
|
|
if any(filename.startswith(forbidden_prefix) for forbidden_prefix in PRAGMA_ONCE_CHECK_EXCLUDES):
|
|
# File was excluded
|
|
pass
|
|
elif GOOD_PRAGMA_ONCE_PATTERN.search(file_content):
|
|
# Excellent, the formatting is correct.
|
|
pass
|
|
elif PRAGMA_ONCE_STRING in file_content:
|
|
# Bad, the '#pragma once' is present but it's formatted wrong.
|
|
errors_pragma_once_bad.append(filename)
|
|
else:
|
|
# Bad, the '#pragma once' is missing completely.
|
|
errors_pragma_once_missing.append(filename)
|
|
|
|
if errors_license:
|
|
print("Files with bad licenses:", " ".join(errors_license))
|
|
if errors_pragma_once_missing:
|
|
print("Files without #pragma once:", " ".join(errors_pragma_once_missing))
|
|
if errors_pragma_once_bad:
|
|
print("Files with a bad #pragma once:", " ".join(errors_pragma_once_bad))
|
|
if errors_libm_math_h:
|
|
print("Files including LibM/math.h (include just 'math.h' instead):", " ".join(errors_libm_math_h))
|
|
|
|
if errors_license or errors_pragma_once_missing or errors_pragma_once_bad or errors_libm_math_h:
|
|
sys.exit(1)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
os.chdir(os.path.dirname(__file__) + "/..")
|
|
run()
|