Coverage but not OK: todo make lib with character_sheet to test it easily in coverage mode.

.idea/cmake.xml

@@ -2,8 +2,9 @@
 <project version="4">
   <component name="CMakeSharedSettings">
     <configurations>
-      <configuration PROFILE_NAME="Debug" ENABLED="true" CONFIG_NAME="Debug" />
-      <configuration PROFILE_NAME="Release" ENABLED="true" CONFIG_NAME="Release" />
+      <configuration PROFILE_NAME="Debug" ENABLED="true" CONFIG_NAME="Debug" GENERATION_OPTIONS="-G Ninja" />
+      <configuration PROFILE_NAME="Debug Coverage" ENABLED="true" CONFIG_NAME="Debug" GENERATION_OPTIONS="-G Ninja -DENABLE_COVERAGE=ON" />
+      <configuration PROFILE_NAME="Release" ENABLED="true" CONFIG_NAME="Release" GENERATION_OPTIONS="-G Ninja" />
     </configurations>
   </component>
 </project>

CMakeLists.txt

@@ -102,7 +102,6 @@ option(CATCH_INSTALL_DOCS "Install documentation alongside library" OFF)
 option(CATCH_INSTALL_EXTRAS "Install extras alongside library" OFF)
 add_subdirectory(external/catch2)
 
-add_subdirectory("Unit testing")
 
 set(COMPILE_FLAGS
 	-pipe
@@ -132,6 +131,17 @@ set(LINKER_FLAGS
 	jemalloc
 	)
 
+option(ENABLE_COVERAGE "Enabling coverage" OFF)
+
+if (${ENABLE_COVERAGE})
+	message(STATUS "Coverage enabled")
+	list(APPEND COMPILE_FLAGS --coverage)
+	list(APPEND LINKER_OPTIONS --coverage)
+	list(APPEND LINKER_FLAGS gcov)
+endif ()
+
+add_subdirectory("Unit testing")
+
 add_executable(BillySheet ${SOURCES})
 
 target_include_directories(BillySheet PRIVATE include include/imgui external/ImFileDialog)

Unit testing/CMakeLists.txt

@@ -2,33 +2,7 @@ cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(UnitTest CXX)
 
-set(COMPILE_FLAGS
-	-pipe
-	-march=skylake # change to native or your architecture.
-	-mtune=skylake # same as above
-	-mrdseed # be careful about this, this is linked to the x86 architecture.
-	-mrdrnd # same as above
-	-Wall
-	-Wextra
-	-Wpedantic
-	#	-Wpadded
-	-pedantic
-	-ffunction-sections
-	-fdata-sections
-	-fuse-ld=gold
-	-funroll-loops
-	-fdevirtualize-at-ltrans
-	-fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
-	)
-set(LINKER_OPTIONS
-	-Wl,--sort-common,--as-needed,--gc-sections,--strip-all
-	-fuse-ld=gold
-	-fdevirtualize-at-ltrans
-	)
-
-set(LINKER_FLAGS
-	jemalloc
-	)
+include(../external/catch2/contrib/Catch.cmake)
 
 add_executable(UnitTest adummy.cpp characteristics_tests.cpp)
 
@@ -37,11 +11,13 @@ set_target_properties(Catch2 UnitTest PROPERTIES
 					  CXX_STANDARD_REQUIRED ON
 					  CXX_EXTENSIONS OFF
 					  INTERPROCEDURAL_OPTIMIZATION ON
-#					  UNITY_BUILD ON
+					  # UNITY_BUILD ON
 					  )
-
 target_include_directories(UnitTest PRIVATE ${CMAKE_SOURCE_DIR}/include)
 target_compile_definitions(UnitTest PRIVATE ${DEF_COMP})
 target_compile_options(UnitTest PRIVATE ${COMPILE_FLAGS})
 target_link_options(UnitTest PRIVATE ${LINKER_OPTIONS})
 target_link_libraries(UnitTest ${LINKER_FLAGS} Catch2 nlohmann_json::nlohmann_json)
+
+enable_testing()
+catch_discover_tests(UnitTest WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} REPORTER junit OUTPUT_DIR ${CMAKE_SOURCE_DIR} OUTPUT_PREFIX cppspec- OUTPUT_SUFFIX .xml)