infra: individual test executables

.github/workflows/cmake/action.yml

@@ -3,7 +3,15 @@ inputs:
   cmake_preset:
     required: true
     type: string
-  extra_cmake_args:
+  extra_cmake_build_args:
+    required: false
+    type: string
+    default: ''
+  extra_cmake_configure_args:
+    required: false
+    type: string
+    default: ''
+  extra_ctest_args:
     required: false
     type: string
     default: ''
@@ -12,14 +20,14 @@ runs:
   using: composite
   steps:
     - name: Configure CMake
-      run: cmake --preset ${{ inputs.cmake_preset }} -DCI_TESTING:BOOL=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -Werror=dev ${{ inputs.extra_cmake_args }}
-      shell: bash
+      run: cmake --preset ${{ inputs.cmake_preset }} ${{ inputs.extra_cmake_configure_args }} -DCI_TESTING:BOOL=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -Werror=dev 
+      shell: ${{ env.RUNNER_OS == 'Windows' && 'pwsh' || 'bash' }}
 
     - name: Build (with preset)
-      run: cmake --build --preset ${{ inputs.cmake_preset }}
-      shell: bash
+      run: cmake --build --preset ${{ inputs.cmake_preset }} ${{ inputs.extra_cmake_build_args }}
+      shell: ${{ env.RUNNER_OS == 'Windows' && 'pwsh' || 'bash' }}
 
     - name: Test (with preset)
-      run: ctest --preset ${{ inputs.cmake_preset }} --output-on-failure --no-compress-output
-      shell: pwsh
+      run: ctest --preset ${{ inputs.cmake_preset }} ${{ inputs.extra_ctest_args }} --output-on-failure --no-compress-output
+      shell: ${{ env.RUNNER_OS == 'Windows' && 'pwsh' || 'bash' }}
 

.github/workflows/compilers.yml

@@ -75,7 +75,7 @@ jobs:
         uses: ./.github/workflows/cmake
         with:
           cmake_preset: clang-${{ matrix.cxx_version }}-${{ matrix.build_type == 'Debug' && 'debug' || 'release' }}
-          extra_cmake_args: '-DCMAKE_CXX_FLAGS="-isysroot \"$(xcode-select --print-path)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk\""'
+          extra_cmake_configure_args: '-DCMAKE_CXX_FLAGS="-isysroot \"$(xcode-select --print-path)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk\""'
 
   VisualStudio:
     strategy:
@@ -94,6 +94,7 @@ jobs:
         uses: ./.github/workflows/cmake
         with:
           cmake_preset: msvc-${{ matrix.cxx_version }}-${{ matrix.build_type == 'Debug' && 'debug' || 'release' }}
-          extra_cmake_args: ${{ matrix.extra_args }}
-          shell: pwsh
+          extra_cmake_configure_args: ${{ matrix.extra_args }}
+          extra_cmake_build_args: --config ${{ matrix.build_type }}
+          extra_ctest_args: -C ${{ matrix.build_type }}
 

tests/CMakeLists.txt

@@ -199,29 +199,22 @@ target_include_directories(gsl_tests_config SYSTEM INTERFACE
     googletest/googletest/include
 )
 
-add_executable(gsl_tests
-    algorithm_tests.cpp
-    assertion_tests.cpp
-    at_tests.cpp
-    byte_tests.cpp
-    constexpr_notnull_tests.cpp
-    notnull_tests.cpp
-    owner_tests.cpp
-    pointers_tests.cpp
-    span_compatibility_tests.cpp
-    span_ext_tests.cpp
-    span_tests.cpp
-    strict_notnull_tests.cpp
-
-    utils_tests.cpp
-)
+# Individually build and register each test source (except no_exception_ensure_tests.cpp)
+# no_exception_ensure_tests.cpp is built separately with exceptions disabled
+file(GLOB GSL_TEST_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
+list(FILTER GSL_TEST_SOURCES EXCLUDE REGEX "no_exception_ensure_tests\\.cpp$")
 
-target_link_libraries(gsl_tests
+foreach(src IN LISTS GSL_TEST_SOURCES)
+  get_filename_component(test_name "${src}" NAME_WE)
+  add_executable(${test_name} ${src})
+  target_link_libraries(${test_name}
     Microsoft.GSL::GSL
     gsl_tests_config
     ${GTestMain_LIBRARIES}
-)
-add_test(gsl_tests gsl_tests)
+  )
+  add_test(NAME ${test_name} COMMAND ${test_name})
+  set_target_properties(${test_name} PROPERTIES FOLDER "tests")
+endforeach()
 
 # No exception tests