function(regression_test testname)
    if(${ARGC} LESS 4)
        set(source ${testname})        
    else()
        set(source ${ARGV3})        
    endif()

    add_executable(${testname} ${source}.asm test_renderer.c)
    add_test(${testname} ${testname})
    target_compile_definitions(${testname} PUBLIC TEST_NAME="${testname}")
    
    set (rawinput ${CMAKE_CURRENT_SOURCE_DIR}/expected_output/${testname}.raw)
    set (rawoutput ${CMAKE_CURRENT_BINARY_DIR}/expected_output/${testname}.raw)
    
    add_custom_target(${testname}_rawcopy
        COMMAND ${CMAKE_COMMAND} -E copy_if_different ${rawinput} ${rawoutput}        
    )    

    add_dependencies(${testname} ${testname}_rawcopy)

    if(ARGC GREATER 1)                        
        if (ARGV1)            
            message("${testname} requires ${ARGV1}") 
            set_tests_properties(${testname} PROPERTIES FIXTURES_REQUIRED "${ARGV1}")        
        endif()
    endif()

    if(ARGC GREATER 2)             
        if (ARGV2)
            message("${testname} setups ${ARGV2}") 
            set_tests_properties(${testname} PROPERTIES FIXTURES_SETUP "${ARGV2}")        
        endif()
    endif()
endfunction(regression_test)

regression_test(test_envelope "" ENVELOPE)
regression_test(test_out_aux ENVELOPE)
regression_test(test_load "" LOAD)
regression_test(test_store "" STORE)
regression_test(test_globalstore)
regression_test(test_panning ENVELOPE PANNING)
regression_test(test_multiple_instruments ENVELOPE)
regression_test(test_fop_pop LOAD FOP_POP)
regression_test(test_fop_addp LOAD)
regression_test(test_fop_mulp LOAD FOP_MULP)
regression_test(test_fop_push "LOAD;FOP_POP" FOP_PUSH)
regression_test(test_fop_xch LOAD)
regression_test(test_fop_add LOAD)
regression_test(test_fop_mul LOAD)
regression_test(test_fop_addp2 LOAD)
regression_test(test_fop_mulp2 LOAD FOP_MULP2)
regression_test(test_fop_loadnote)
regression_test(test_vco_sine ENVELOPE VCO_SINE)
regression_test(test_vco_trisaw ENVELOPE)
regression_test(test_vco_noise ENVELOPE VCO_NOISE)
regression_test(test_vco_pulse ENVELOPE VCO_PULSE)
regression_test(test_vco_gate ENVELOPE)
regression_test(test_vco_stereo ENVELOPE)
regression_test(test_vco_lfo "ENVELOPE;VCO_SINE;VCO_PULSE;FOP_MULP2")
regression_test(test_vco_tm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_dm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_fm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_pm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_cm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_sm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")
regression_test(test_vco_gm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;FOP_PUSH;STORE")

regression_test(test_dst ENVELOPE)
regression_test(test_dst_modulation "VCO_SINE;ENVELOPE;STORE")
regression_test(test_dst_sh ENVELOPE)
regression_test(test_dst_sh_modulation "VCO_SINE;ENVELOPE;STORE")
regression_test(test_dst_stereo ENVELOPE)

regression_test(test_vcf_band "VCO_SINE;ENVELOPE;FOP_MULP")
regression_test(test_vcf_low "VCO_SINE;ENVELOPE;FOP_MULP")
regression_test(test_vcf_high "VCO_SINE;ENVELOPE;FOP_MULP")
regression_test(test_vcf_peak "VCO_SINE;ENVELOPE;FOP_MULP")
regression_test(test_vcf_stereo "VCO_SINE;ENVELOPE;FOP_MULP")
regression_test(test_vcf_fm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;STORE")
regression_test(test_vcf_rm_modulation "VCO_SINE;ENVELOPE;FOP_MULP;STORE")

regression_test(test_dll "ENVELOPE;FOP_MULP;PANNING;VCO_SINE")
regression_test(test_dll_chorus "ENVELOPE;FOP_MULP;PANNING;VCO_SINE")
regression_test(test_dll_notetracking "ENVELOPE;FOP_MULP;PANNING;VCO_NOISE")
regression_test(test_dll_reverb "ENVELOPE;FOP_MULP;PANNING;VCO_SINE")
regression_test(test_dll_am_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")
regression_test(test_dll_fm_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")
regression_test(test_dll_pm_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")
regression_test(test_dll_sm_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")
regression_test(test_dll_dm_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")
regression_test(test_dll_im_modulation "ENVELOPE;FOP_MULP;PANNING;VCO_SINE;STORE")

regression_test(test_envelope_modulation "VCO_SINE;ENVELOPE;STORE")
regression_test(test_envelope_16bit ENVELOPE "" test_envelope)
target_compile_definitions(test_envelope_16bit PUBLIC GO4K_USE_16BIT_OUTPUT)

regression_test(test_polyphony "ENVELOPE;VCO_SINE")