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clang-tidy module: allow header files in test cases

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Kyle Edwards
2022-10-31 13:56:06 -04:00
parent c5a945dce8
commit 68a4d97da7
1 changed files with 42 additions and 12 deletions
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54
Utilities/ClangTidyModule/Tests/RunClangTidy.cmake
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@@ -13,12 +13,22 @@ endif()
set(source_file "${RunClangTidy_BINARY_DIR}/${CHECK_NAME}.cxx")
configure_file("${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}.cxx" "${source_file}" COPYONLY)
file(GLOB header_files RELATIVE "${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}" "${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}/*")
file(REMOVE_RECURSE "${RunClangTiy_BINARY_DIR}/${CHECK_NAME}")
foreach(header_file IN LISTS header_files)
if(NOT header_file MATCHES "-fixit\\.h\$")
file(MAKE_DIRECTORY "${RunClangTidy_BINARY_DIR}/${CHECK_NAME}")
configure_file("${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}/${header_file}" "${RunClangTidy_BINARY_DIR}/${CHECK_NAME}/${header_file}" COPYONLY)
endif()
endforeach()
set(command
"${CLANG_TIDY_COMMAND}"
"--load=${CLANG_TIDY_MODULE}"
"--checks=-*,${CHECK_NAME}"
"--fix"
"--format-style=file"
"--header-filter=/${CHECK_NAME}/"
${config_arg}
"${source_file}"
--
@@ -44,18 +54,38 @@ if(NOT actual_stdout STREQUAL expect_stdout)
string(APPEND RunClangTidy_TEST_FAILED "Expected stdout:\n${expect_stdout_formatted}\nActual stdout:\n${actual_stdout_formatted}\n")
endif()
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}-fixit.cxx")
set(expect_fixit_file "${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}-fixit.cxx")
else()
set(expect_fixit_file "${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}.cxx")
endif()
file(READ "${expect_fixit_file}" expect_fixit)
file(READ "${source_file}" actual_fixit)
if(NOT expect_fixit STREQUAL actual_fixit)
string(REPLACE "\n" "\n " expect_fixit_formatted " ${expect_fixit}")
string(REPLACE "\n" "\n " actual_fixit_formatted " ${actual_fixit}")
string(APPEND RunClangTidy_TEST_FAILED "Expected fixit:\n${expect_fixit_formatted}\nActual fixit:\n${actual_fixit_formatted}\n")
endif()
function(check_fixit expected fallback_expected actual)
if(EXISTS "${expected}")
set(expect_fixit_file "${expected}")
else()
set(expect_fixit_file "${fallback_expected}")
endif()
file(READ "${expect_fixit_file}" expect_fixit)
file(READ "${actual}" actual_fixit)
if(NOT expect_fixit STREQUAL actual_fixit)
string(REPLACE "\n" "\n " expect_fixit_formatted " ${expect_fixit}")
string(REPLACE "\n" "\n " actual_fixit_formatted " ${actual_fixit}")
string(APPEND RunClangTidy_TEST_FAILED "Expected fixit for ${actual}:\n${expect_fixit_formatted}\nActual fixit:\n${actual_fixit_formatted}\n")
set(RunClangTidy_TEST_FAILED "${RunClangTidy_TEST_FAILED}" PARENT_SCOPE)
endif()
endfunction()
check_fixit(
"${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}-fixit.cxx"
"${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}.cxx"
"${source_file}"
)
foreach(header_file IN LISTS header_files)
if(NOT header_file MATCHES "-fixit\\.h\$")
string(REGEX REPLACE "\\.h\$" "-fixit.h" header_fixit "${header_file}")
check_fixit(
"${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}/${header_fixit}"
"${CMAKE_CURRENT_LIST_DIR}/${CHECK_NAME}/${header_file}"
"${RunClangTidy_BINARY_DIR}/${CHECK_NAME}/${header_file}"
)
endif()
endforeach()
if(RunClangTidy_TEST_FAILED)
string(REPLACE ";" " " command_formatted "${command}")