add_test_files(
    bitmath_func.cpp
    landscape_partial_pixel_z.cpp
    math_func.cpp
    mock_environment.h
    mock_fontcache.h
    mock_spritecache.cpp
    mock_spritecache.h
    string_func.cpp
    strings_func.cpp
    test_main.cpp
    test_script_admin.cpp
    test_window_desc.cpp
)