Add mock Arduino for x86_64 host-side testing
Complete Arduino API mock (mock_arduino.h/cpp) enabling application code to compile and run on PC without hardware. Includes MockSerial, String class, GPIO/analog/timing/interrupt mocks with state tracking and test control API. - Arduino.h, Wire.h, SPI.h shims intercept includes in test builds - System test template (test_system.cpp) using SimHal - CMakeLists.txt builds mock_arduino as static lib, links both suites - Root test.sh/test.bat with --unit/--system/--clean/--verbose flags - test.bat auto-detects MSVC via vswhere + vcvarsall.bat - Doctor reports nuanced compiler status (on PATH vs installed) - Refresh pulls mock infrastructure into existing projects - 15 tests passing: 7 unit (MockHal) + 8 system (SimHal)
This commit is contained in:
Eric Ratliff
158
templates/basic/test.bat
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158
templates/basic/test.bat
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@echo off
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setlocal enabledelayedexpansion
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:: =========================================================================
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:: test.bat -- Build and run all host-side tests (no Arduino board needed)
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::
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:: Usage:
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:: test Build and run all tests
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:: test --clean Clean rebuild
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:: test --verbose Verbose test output
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:: test --unit Run only unit tests
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:: test --system Run only system tests
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::
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:: This script builds your application against mock_arduino (a fake Arduino
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:: environment) and runs Google Test suites. Your app code compiles and runs
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:: on your PC -- no board, no wires, no USB.
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::
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:: Prerequisites:
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:: cmake >= 3.14, a C++ compiler (g++, clang++, or MSVC), git
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::
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:: First run downloads Google Test automatically (~30 seconds).
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:: =========================================================================
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set "SCRIPT_DIR=%~dp0"
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:: %~dp0 always ends with \ which breaks cmake quoting
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set "SCRIPT_DIR=%SCRIPT_DIR:~0,-1%"
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set "TEST_DIR=%SCRIPT_DIR%\test"
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set "BUILD_DIR=%TEST_DIR%\build"
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set DO_CLEAN=0
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set VERBOSE=
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set FILTER=
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:parse_args
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if "%1"=="" goto :done_args
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if "%1"=="--clean" ( set DO_CLEAN=1 & shift & goto :parse_args )
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if "%1"=="--verbose" ( set VERBOSE=--verbose & shift & goto :parse_args )
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if "%1"=="--unit" ( set "FILTER=-R test_unit" & shift & goto :parse_args )
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if "%1"=="--system" ( set "FILTER=-R test_system" & shift & goto :parse_args )
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if "%1"=="--help" goto :show_help
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if "%1"=="-h" goto :show_help
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echo [FAIL] Unknown option: %1
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echo Try: test --help
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exit /b 1
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:done_args
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:: -- Check prerequisites ---------------------------------------------------
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where cmake >nul 2>&1
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if errorlevel 1 (
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echo [FAIL] cmake not found.
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echo Install: winget install Kitware.CMake
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echo Or run: anvil doctor --fix
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exit /b 1
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)
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set "HAS_COMPILER=0"
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where g++ >nul 2>&1 && set "HAS_COMPILER=1"
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where clang++ >nul 2>&1 && set "HAS_COMPILER=1"
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where cl >nul 2>&1 && set "HAS_COMPILER=1"
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if "%HAS_COMPILER%"=="1" goto :compiler_ok
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:: cl.exe not on PATH -- try to find VS Build Tools via vswhere
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set "VSWHERE=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
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if not exist "%VSWHERE%" goto :no_compiler
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for /f "usebackq tokens=*" %%i in (`"%VSWHERE%" -latest -property installationPath`) do (
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set "VS_PATH=%%i"
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)
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if not defined VS_PATH goto :no_compiler
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set "VCVARS=!VS_PATH!\VC\Auxiliary\Build\vcvarsall.bat"
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if not exist "!VCVARS!" goto :no_compiler
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echo [TEST] Setting up MSVC environment...
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call "!VCVARS!" x64 >nul 2>&1
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where cl >nul 2>&1
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if errorlevel 1 goto :no_compiler
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set "HAS_COMPILER=1"
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goto :compiler_ok
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:no_compiler
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echo [FAIL] No C++ compiler found.
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echo.
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echo Easiest fix -- install MinGW g++ ^(just works, lands on PATH^):
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echo choco install mingw -y
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echo.
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echo Or if you have VS Build Tools, open "Developer Command Prompt"
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echo and run test.bat from there.
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echo.
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echo Or run: anvil doctor --fix
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exit /b 1
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:compiler_ok
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where git >nul 2>&1
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if errorlevel 1 (
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echo [FAIL] git not found ^(needed to fetch Google Test^).
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echo Install: winget install Git.Git
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exit /b 1
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)
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:: -- Build ------------------------------------------------------------------
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if %DO_CLEAN%==1 (
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if exist "%BUILD_DIR%" (
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echo [TEST] Cleaning build directory...
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rmdir /s /q "%BUILD_DIR%"
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)
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)
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if not exist "%BUILD_DIR%\CMakeCache.txt" (
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echo [TEST] Configuring test build. First run will fetch Google Test...
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cmake -S "%TEST_DIR%" -B "%BUILD_DIR%" -DCMAKE_BUILD_TYPE=Debug
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if errorlevel 1 (
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echo [FAIL] cmake configure failed.
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echo Run 'anvil doctor' to check your environment.
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exit /b 1
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)
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echo.
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)
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echo [TEST] Building tests...
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cmake --build "%BUILD_DIR%" --parallel
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if errorlevel 1 (
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echo [FAIL] Build failed.
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exit /b 1
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)
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echo.
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echo [TEST] Running tests...
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echo.
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:: -- Run --------------------------------------------------------------------
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set "CTEST_ARGS=--test-dir "%BUILD_DIR%" --output-on-failure"
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if not "%VERBOSE%"=="" set "CTEST_ARGS=%CTEST_ARGS% %VERBOSE%"
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if not "%FILTER%"=="" set "CTEST_ARGS=%CTEST_ARGS% %FILTER%"
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ctest %CTEST_ARGS%
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if errorlevel 1 (
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echo.
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echo [FAIL] Some tests failed.
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exit /b 1
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)
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echo.
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echo [PASS] All tests passed.
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exit /b 0
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:show_help
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echo Usage: test [--clean] [--verbose] [--unit^|--system]
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echo.
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echo --clean Delete build cache and rebuild from scratch
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echo --verbose Show individual test names and output
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echo --unit Run only unit tests (Google Mock)
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echo --system Run only system tests (SimHal)
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exit /b 0
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