\ test CASE
anew test-case
: TCASE  ( N -- )
    CASE
    0 OF ." is zero" ENDOF
    1 OF
        2 choose
        CASE
        0 OF ." chose zero" ENDOF
        1 OF ." chose one" ENDOF
        [ .s cr ." of-depth = " of-depth @ . cr ]
        ENDCASE
    ENDOF
    [ .s cr ." of-depth = " of-depth @ . cr ]
    ENDCASE
;