From 0d6b5d54b240037fca1dfd25fb9b6d084e17ad5b Mon Sep 17 00:00:00 2001
From: Alex Turbov <i.zaufi@gmail.com>
Date: Thu, 4 Sep 2025 01:05:36 +0400
Subject: [PATCH] Tests/RunCMake/MultiLint: Extract test preparation code into
 separate file

---
 .../MultiLint/CXX_skip_linting_OFF.cmake        |  8 ++------
 .../MultiLint/CXX_skip_linting_ON.cmake         |  8 ++------
 .../RunCMake/MultiLint/C_skip_linting_OFF.cmake |  8 ++------
 .../RunCMake/MultiLint/C_skip_linting_ON.cmake  |  8 ++------
 .../MultiLint/setup_skip_linter_test.cmake      | 17 +++++++++++++++++
 5 files changed, 25 insertions(+), 24 deletions(-)
 create mode 100644 Tests/RunCMake/MultiLint/setup_skip_linter_test.cmake

diff --git a/Tests/RunCMake/MultiLint/CXX_skip_linting_OFF.cmake b/Tests/RunCMake/MultiLint/CXX_skip_linting_OFF.cmake
index a0311a605b..2b93af1d80 100644
--- a/Tests/RunCMake/MultiLint/CXX_skip_linting_OFF.cmake
+++ b/Tests/RunCMake/MultiLint/CXX_skip_linting_OFF.cmake
@@ -1,7 +1,3 @@
 enable_language(CXX)
-set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE "$<1:${PSEUDO_IWYU}>" -some -args)
-set(CMAKE_CXX_CLANG_TIDY "$<1:${PSEUDO_TIDY}>" -bad)
-set(CMAKE_CXX_CPPLINT "$<1:${PSEUDO_CPPLINT}>" --error)
-set(CMAKE_CXX_CPPCHECK "$<1:${PSEUDO_CPPCHECK}>" -error)
-add_executable(main main.cxx)
-set_source_files_properties(main.cxx PROPERTIES SKIP_LINTING OFF)
+include(${CMAKE_CURRENT_LIST_DIR}/setup_skip_linter_test.cmake)
+setup_skip_linter_test(CXX OFF)
diff --git a/Tests/RunCMake/MultiLint/CXX_skip_linting_ON.cmake b/Tests/RunCMake/MultiLint/CXX_skip_linting_ON.cmake
index 39cfe87a2f..47f640ffde 100644
--- a/Tests/RunCMake/MultiLint/CXX_skip_linting_ON.cmake
+++ b/Tests/RunCMake/MultiLint/CXX_skip_linting_ON.cmake
@@ -1,7 +1,3 @@
 enable_language(CXX)
-set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE "$<1:${PSEUDO_IWYU}>" -some -args)
-set(CMAKE_CXX_CLANG_TIDY "$<1:${PSEUDO_TIDY}>" -bad)
-set(CMAKE_CXX_CPPLINT "$<1:${PSEUDO_CPPLINT}>" --error)
-set(CMAKE_CXX_CPPCHECK "$<1:${PSEUDO_CPPCHECK}>" -error)
-add_executable(main main.cxx)
-set_source_files_properties(main.cxx PROPERTIES SKIP_LINTING ON)
+include(${CMAKE_CURRENT_LIST_DIR}/setup_skip_linter_test.cmake)
+setup_skip_linter_test(CXX ON)
diff --git a/Tests/RunCMake/MultiLint/C_skip_linting_OFF.cmake b/Tests/RunCMake/MultiLint/C_skip_linting_OFF.cmake
index 2968a21ff5..5fde3dd466 100644
--- a/Tests/RunCMake/MultiLint/C_skip_linting_OFF.cmake
+++ b/Tests/RunCMake/MultiLint/C_skip_linting_OFF.cmake
@@ -1,7 +1,3 @@
 enable_language(C)
-set(CMAKE_C_INCLUDE_WHAT_YOU_USE "${PSEUDO_IWYU}" -some -args)
-set(CMAKE_C_CLANG_TIDY "${PSEUDO_TIDY}" -bad)
-set(CMAKE_C_CPPLINT "${PSEUDO_CPPLINT}" --error)
-set(CMAKE_C_CPPCHECK "${PSEUDO_CPPCHECK}" -error)
-add_executable(main main.c)
-set_source_files_properties(main.c PROPERTIES SKIP_LINTING OFF)
+include(${CMAKE_CURRENT_LIST_DIR}/setup_skip_linter_test.cmake)
+setup_skip_linter_test(C OFF)
diff --git a/Tests/RunCMake/MultiLint/C_skip_linting_ON.cmake b/Tests/RunCMake/MultiLint/C_skip_linting_ON.cmake
index 09fc761b1c..9391d21a5c 100644
--- a/Tests/RunCMake/MultiLint/C_skip_linting_ON.cmake
+++ b/Tests/RunCMake/MultiLint/C_skip_linting_ON.cmake
@@ -1,7 +1,3 @@
 enable_language(C)
-set(CMAKE_C_INCLUDE_WHAT_YOU_USE "${PSEUDO_IWYU}" -some -args)
-set(CMAKE_C_CLANG_TIDY "${PSEUDO_TIDY}" -bad)
-set(CMAKE_C_CPPLINT "${PSEUDO_CPPLINT}" --error)
-set(CMAKE_C_CPPCHECK "${PSEUDO_CPPCHECK}" -error)
-add_executable(main main.c)
-set_source_files_properties(main.c PROPERTIES SKIP_LINTING ON)
+include(${CMAKE_CURRENT_LIST_DIR}/setup_skip_linter_test.cmake)
+setup_skip_linter_test(C ON)
diff --git a/Tests/RunCMake/MultiLint/setup_skip_linter_test.cmake b/Tests/RunCMake/MultiLint/setup_skip_linter_test.cmake
new file mode 100644
index 0000000000..3f6075cf1e
--- /dev/null
+++ b/Tests/RunCMake/MultiLint/setup_skip_linter_test.cmake
@@ -0,0 +1,17 @@
+include_guard()
+
+function(setup_skip_linter_test lang state)
+  if(lang STREQUAL "CXX")
+    set(maybe_genex_pre "$<1:")
+    set(maybe_genex_post ">")
+  endif()
+
+  set(CMAKE_${lang}_INCLUDE_WHAT_YOU_USE "${maybe_genex_pre}${PSEUDO_IWYU}${maybe_genex_post}" -some -args)
+  set(CMAKE_${lang}_CLANG_TIDY "${maybe_genex_pre}${PSEUDO_TIDY}${maybe_genex_post}" -bad)
+  set(CMAKE_${lang}_CPPLINT "${maybe_genex_pre}${PSEUDO_CPPLINT}${maybe_genex_post}" --error)
+  set(CMAKE_${lang}_CPPCHECK "${maybe_genex_pre}${PSEUDO_CPPCHECK}${maybe_genex_post}" -error)
+
+  string(TOLOWER "${lang}" ext)
+  add_executable(main main.${ext})
+  set_source_files_properties(main.${ext} PROPERTIES SKIP_LINTING ${state})
+endfunction()