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832e9c6e02
For each .cpp file in the test suite data, there is a .ast file that represents the "known good" baseline of the parser result. Each .cpp file goes through the parser, and the result of invoking `ASTNode::dump()` on the root node is compared to the baseline to find regressions. We also check that there were no parser errors when parsing the .cpp files.
71 lines
2.5 KiB
Bash
Executable File
71 lines
2.5 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/*)
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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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