added utils from different project

2024-12-15 22:50:41 +01:00
parent 6db9bd85a5
commit eb0eb436ed
15 changed files with 2636 additions and 0 deletions
@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.16)
+
+
+set(DEF_UTESTDIR "uTest")
+set(DEF_SRCDIR "src")
+set(DEF_INCLUDEDIR "include")
+
+# use just host compilers for this one
+set(CMAKE_C_COMPILER "gcc")
+set(CMAKE_CXX_COMPILER "g++")
+set(CMAKE_GENERATOR "Ninja")
+set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
+set(CMAKE_VERBOSE_MAKEFILE TRUE)
+
+include(test_core.cmake)
+enable_testing()
+
+project(UnitTests)
+
+find_package(doctest REQUIRED PATHS "/mingw64/lib/cmake")
+# target_link_libraries(${PROJECT_NAME} PRIVATE doctest::doctest)
+
+addSubDirs_ofRoot("${CMAKE_CURRENT_LIST_DIR}/../components")
+
+
+
@@ -0,0 +1,28 @@
+# Unit Testing - Software
+
+In contrast to *test*-directory this module demonstrates how unit tests can also be run on host.
+These unit tests aim to test freestanding software modules with more convenient methods and tools
+
+## Setup 
+
+make sure you have following packages installed on your host syste
+- gnu compiler
+- cmake
+- generator
+- doctest-dev
+
+## Build and test code
+
+* Start some terminal in *uTest*-directory that has access to all needed tools (i.e. on  windows a mingw environment or WSL)
+
+Run following commands
+```sh
+# run cmake configuration
+cmake -S . -B build
+# run cmake build
+cmake --build build
+# run tests
+./build/<testprog>
+# run all tests with 
+cd build && ctest
+```
@@ -0,0 +1,43 @@
+function(addSubDirs_ofRoot anchorPath)
+    message("scanning: ${anchorPath}")
+    file(GLOB targetModules RELATIVE "${anchorPath}" "${anchorPath}/*")
+    foreach(module ${targetModules})
+        message("checking: ${module}")
+        get_filename_component(moduleName ${module} NAME)
+        set(modulePath "${anchorPath}/${moduleName}")
+        if (NOT IS_DIRECTORY "${modulePath}")
+            # skip files
+            continue()
+        endif()
+        if (${moduleName} MATCHES "^_.*")
+            # skip ignored component
+            continue()
+        endif()
+        
+        if(EXISTS "${modulePath}/${DEF_UTESTDIR}")
+            message("Found unit-test: ${moduleName}")
+            add_subdirectory("${modulePath}/${DEF_UTESTDIR}" ${moduleName})
+        endif()
+    endforeach()
+endfunction()
+
+macro(unitTestsFrame)
+    if (CMAKE_TESTING_ENABLED)
+        # get_filename_component(moduleName "${CMAKE_CURRENT_LIST_DIR}/.." NAME)
+        file(GLOB_RECURSE targetSources "../${DEF_SRCDIR}/*.cpp" "../${DEF_SRCDIR}/*.c")
+        add_library(${moduleName} ${targetSources})
+        target_include_directories(${moduleName} PUBLIC "../${DEF_INCLUDEDIR}")
+        
+        set(moduleTestName "${moduleName}Test")
+        file(GLOB_RECURSE testSource "*.cpp")
+        add_executable(${moduleTestName} ${testSource})
+        target_link_libraries(${moduleTestName} PRIVATE ${moduleName} doctest::doctest)
+        target_include_directories(${moduleTestName} PRIVATE "../${DEF_SRCDIR}")
+
+        add_test (TEST-${moduleName} ${moduleTestName})
+
+        # gtest_discover_tests(${moduleTestName}
+        #     PROPERTIES TIMEOUT 30 LABELS ${moduleName} LABELS "all"
+        # )
+    endif()
+endmacro()