CMake/Tests/RunCMake/MultiLint/RunCMakeTest.cmake
Orkun Tokdemir 80df7b1745 Linting: Fix empty evaluated genex
Update logic added by commit 099934e313 (Add generator expression
support to static code analysis hooks, 2023-03-24, v3.27.0-rc1~261^2),
and preserved by commit 993dde925f (TargetGenerator: Factor out
generation of code check rules, 2023-05-12, v3.27.0-rc1~84^2~2), to
handle a generator expression that evaluates to the empty string.

If `<LANG>_CPPCHECK`, `<LANG>_CPPLINT`, `<LANG>_CLANG_TIDY`, or
`<LANG>_INCLUDE_WHAT_YOU_USE` are empty after evaluating generator
expressions, do not run their lints.

Fixes: #25265
2023-09-25 09:16:33 -04:00

48 lines
1.4 KiB
CMake

include(RunCMake)
set(RunCMake_TEST_OPTIONS
"-DPSEUDO_CPPCHECK=${PSEUDO_CPPCHECK}"
"-DPSEUDO_CPPLINT=${PSEUDO_CPPLINT}"
"-DPSEUDO_IWYU=${PSEUDO_IWYU}"
"-DPSEUDO_TIDY=${PSEUDO_TIDY}"
)
function(run_multilint lang)
# Use a single build tree for tests without cleaning.
set(RunCMake_TEST_BINARY_DIR "${RunCMake_BINARY_DIR}/${lang}-build")
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
run_cmake(${lang})
set(RunCMake_TEST_OUTPUT_MERGE 1)
run_cmake_command(${lang}-Build ${CMAKE_COMMAND} --build .)
endfunction()
run_multilint(C)
run_multilint(CXX)
if(NOT RunCMake_GENERATOR STREQUAL "Watcom WMake")
run_multilint(C-launch)
run_multilint(CXX-launch)
run_multilint(genex)
endif()
function(run_skip_linting test_name)
set(RunCMake_TEST_BINARY_DIR "${RunCMake_BINARY_DIR}/${test_name}-build")
set(RunCMake_TEST_NO_CLEAN 1)
run_cmake(${test_name})
set(RunCMake_TEST_OUTPUT_MERGE 1)
run_cmake_command(${test_name}-Build ${CMAKE_COMMAND} --build .)
endfunction()
run_skip_linting(C_skip_linting_ON)
run_skip_linting(CXX_skip_linting_ON)
run_skip_linting(C_skip_linting_OFF)
run_skip_linting(CXX_skip_linting_OFF)
if(NOT RunCMake_GENERATOR STREQUAL "Watcom WMake")
run_skip_linting(C-launch_skip_linting_ON)
run_skip_linting(CXX-launch_skip_linting_ON)
endif()