call %SCRIPT_HELPERS_DIR%\setup_pytorch_env.bat

git submodule update --init --recursive third_party/pybind11
cd test\custom_backend

:: Build the custom backend library.
mkdir build
pushd build

echo "Executing CMake for custom_backend test..."

:: Note: Caffe2 does not support MSVC + CUDA + Debug mode (has to be Release mode)
cmake -DCMAKE_PREFIX_PATH=%TMP_DIR_WIN%\build\torch -DCMAKE_BUILD_TYPE=Release -GNinja ..
if ERRORLEVEL 1 exit /b 1

echo "Executing Ninja for custom_backend test..."

ninja -v
if ERRORLEVEL 1 exit /b 1

echo "Ninja succeeded for custom_backend test."

popd

:: Run tests Python-side and export a script module.
python test_custom_backend.py -v
if ERRORLEVEL 1 exit /b 1

python backend.py --export-module-to="build/model.pt"
if ERRORLEVEL 1 exit /b 1

:: Run tests C++-side and load the exported script module.
cd build
set PATH=%TMP_DIR_WIN%\build\torch\lib;%PATH%
test_custom_backend.exe model.pt
if ERRORLEVEL 1 exit /b 1