Replace munit with unity for testing C, and doctest for testing the h…

…ost (#22)

* Initial 0.5 bump
* Unity Placeholder Tests
* Adding doctest to the host project
* New clang-format conslidated between C and C++code
* Adding linux to PR builds

.clang-format

@@ -0,0 +1,9 @@
+---
+BasedOnStyle: LLVM
+UseTab:       Never
+---
+Language: Cpp
+IndentWidth:  4
+TabWidth:     4
+ColumnLimit:  100
+AlignConsecutiveMacros: true

.github/workflows/build-linux.yml

@@ -3,6 +3,8 @@ name: CMake
 on:
   push:
     branches: [ "main" ]
+  pull_request:
+    branches: [ 'main' ]
 
 env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)

CMakeLists.txt

@@ -2,39 +2,6 @@ cmake_minimum_required(VERSION 3.15)
 
 project(clemens_65816 LANGUAGES C)
 
-function(project_create_assets_target ARG_TARGET_NAME)
-    set(_TARGET_RUNTIME_OUTPUT_DIRECTORY
-        "${PROJECT_RUNTIME_OUTPUT_DIRECTORY}/${ARG_TARGET_NAME}")
-    set_target_properties(${ARG_TARGET_NAME} PROPERTIES
-        RUNTIME_OUTPUT_DIRECTORY ${_TARGET_RUNTIME_OUTPUT_DIRECTORY})
-
-    file( TO_NATIVE_PATH "${CMAKE_CURRENT_LIST_DIR}/data"
-          _APP_DATA_DIR )
-
-    if( CMAKE_SYSTEM_NAME MATCHES "Darwin" OR CMAKE_SYSTEM_NAME MATCHES "Linux" )
-        set( _EXT_COPY_COMMAND "rsync" )
-        set( _EXT_COPY_ARGS "-a" )
-        file( TO_NATIVE_PATH ${_TARGET_RUNTIME_OUTPUT_DIRECTORY}
-              _APP_DATA_DIR_TARGET )
-    elseif( CMAKE_SYSTEM_NAME MATCHES "Windows" )
-        set( _EXT_COPY_COMMAND "xcopy" )
-        set( _EXT_COPY_ARGS /s /e /y /i )
-        file( TO_NATIVE_PATH "${_TARGET_RUNTIME_OUTPUT_DIRECTORY}"
-              _APP_DATA_DIR_TARGET )
-    else()
-        message( FATAL_ERROR "${CMAKE_SYSTEM_NAME} Platform unsupported" )
-    endif()
-
-    add_custom_target(app_assets_${ARG_TARGET_NAME}
-        COMMAND ${_EXT_COPY_COMMAND} ${_EXT_COPY_ARGS}
-            ${_APP_DATA_DIR}
-            ${_APP_DATA_DIR_TARGET}
-    )
-    add_dependencies(app_assets_${ARG_TARGET_NAME} ${ARG_TARGET_NAME})
-endfunction()
-
-set(PROJECT_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}-run")
-
 set(EMULATOR_SOURCES
     "${CMAKE_CURRENT_SOURCE_DIR}/clem_adb.c"
     "${CMAKE_CURRENT_SOURCE_DIR}/clem_audio.c"
@@ -89,14 +56,11 @@ enable_testing()
 add_subdirectory(tests)
 endif()
 
-
 add_executable(clemens_65816_emulator
     "${CMAKE_CURRENT_SOURCE_DIR}/app.c")
 
 target_link_libraries(clemens_65816_emulator PRIVATE clemens_65816)
 
-project_create_assets_target(clemens_65816_emulator)
-
 add_executable(clemens_mpack_format
     "${CMAKE_CURRENT_SOURCE_DIR}/external/mpack.c"
     "${CMAKE_CURRENT_SOURCE_DIR}/clem_mpack_format.c")

README.md

@@ -195,6 +195,7 @@ External libraries referenced below are used by the `host` project (the debuggin
 ### Clemens Emulator Library
 
 * [mpack](https://github.com/ludocode/mpack) : A single source file MessagePack implementation written in C in the `external` folder used for serialization of a machine
+* [unity](https://github.com/ThrowTheSwitch/Unity) : A C testing framework
 
 ### Host
 
@@ -203,6 +204,7 @@ External libraries referenced below are used by the `host` project (the debuggin
 * [Dear ImGui](https://github.com/ocornut/imgui) A well-known IMGUI C++ library
 * [Sokol](https://github.com/floooh/sokol) A cross-platform minimal rendering backend
 * [fmt](https://github.com/fmtlib/fmt) A minimal std::format implementation
+* [doctest](https://github.com/doctest/doctest) A minimal C++ single-header testing framework
 
 
 ## License