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Similarly to the LibCpp parser regression tests, these tests run the preprocessor on the .cpp test files under Userland/LibCpp/Tests/preprocessor, and compare the output with existing .txt ground truth files.
70 lines
2.6 KiB
Bash
Executable file
70 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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cd "$script_path/.." || exit 1
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# Ensure copyright headers match this format and are followed by a blank line:
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# /*
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# * Copyright (c) YYYY(-YYYY), Whatever
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# * ... more of these ...
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# *
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# * SPDX-License-Identifier: BSD-2-Clause
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# */
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GOOD_LICENSE_HEADER_PATTERN=$'^/\*\n( \* Copyright \(c\) [0-9]{4}(-[0-9]{4})?, .*\n)+ \*\n \* SPDX-License-Identifier: BSD-2-Clause\n \*/\n\n'
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BAD_LICENSE_HEADER_ERRORS=()
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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/*)
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# We check that "#pragma once" is present
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PRAGMA_ONCE_PATTERN='#pragma once'
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MISSING_PRAGMA_ONCE_ERRORS=()
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# We make sure that there's a blank line before and after pragma once
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GOOD_PRAGMA_ONCE_PATTERN=$'(^|\\S\n\n)#pragma once(\n\n\\S.|$)'
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BAD_PRAGMA_ONCE_ERRORS=()
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# We check that "#include <LibM/math.h>" is not being used
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LIBM_MATH_H_INCLUDE_PATTERN='#include <LibM/math.h>'
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LIBM_MATH_H_INCLUDE_ERRORS=()
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while IFS= read -r f; do
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file_content="$(< "$f")"
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if [[ ! "${LICENSE_HEADER_CHECK_EXCLUDES[*]} " =~ $f ]]; then
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if [[ ! "$file_content" =~ $GOOD_LICENSE_HEADER_PATTERN ]]; then
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BAD_LICENSE_HEADER_ERRORS+=("$f")
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fi
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fi
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if [[ "$file_content" =~ $LIBM_MATH_H_INCLUDE_PATTERN ]]; then
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LIBM_MATH_H_INCLUDE_ERRORS+=("$f")
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fi
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if [[ "$f" =~ \.h$ ]]; then
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if [[ ! "$file_content" =~ $PRAGMA_ONCE_PATTERN ]]; then
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MISSING_PRAGMA_ONCE_ERRORS+=("$f")
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elif [[ ! "$file_content" =~ $GOOD_PRAGMA_ONCE_PATTERN ]]; then
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BAD_PRAGMA_ONCE_ERRORS+=("$f")
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fi
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fi
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done < <(git ls-files -- \
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'*.cpp' \
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'*.h' \
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':!:Base' \
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':!:Kernel/FileSystem/ext2_fs.h' \
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)
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exit_status=0
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if (( ${#BAD_LICENSE_HEADER_ERRORS[@]} )); then
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echo "Files with missing or incorrect license header: ${BAD_LICENSE_HEADER_ERRORS[*]}"
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exit_status=1
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fi
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if (( ${#MISSING_PRAGMA_ONCE_ERRORS[@]} )); then
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echo "Header files missing \"#pragma once\": ${MISSING_PRAGMA_ONCE_ERRORS[*]}"
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exit_status=1
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fi
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if (( ${#BAD_PRAGMA_ONCE_ERRORS[@]} )); then
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echo "\"#pragma once\" should have a blank line before and after in these files: ${BAD_PRAGMA_ONCE_ERRORS[*]}"
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exit_status=1
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fi
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if (( ${#LIBM_MATH_H_INCLUDE_ERRORS[@]} )); then
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echo "\"#include <LibM/math.h>\" should be replaced with just \"#include <math.h>\" in these files: ${LIBM_MATH_H_INCLUDE_ERRORS[*]}"
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exit_status=1
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fi
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exit "$exit_status"
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