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of816/test/5.3.3.fs

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Forth

testing 5.3.3 FCode implementation functions
\ Only testing built-in functions, it is expected that
\ the remaining Open Firmware specification, if implemented
\ will be done in Forth source or FCode.
\ Also, OF816 doesn't implement some of the FCode functions
\ as visible words (e.g. new-token, etc.)
\ These are untested by this suite.
testing 5.3.3.1 Defining new FCode functions
t{ s" mytrue" ' true (is-user-word) -> }t
t{ fc get-token drop -> ' ferror }t
600 get-token 2constant old-600
t{ ' true false 600 set-token -> }t
t{ 600 get-token -> ' true false }t
t{ ' false true 600 set-token -> }t
t{ 600 get-token -> ' false true }t
t{ old-600 600 set-token -> }t
t{ old-600 600 get-token swap >r = r> rot = -> true true }t
testing 5.3.3.3 Controlling values and defers
\ BEHAVIOR tested elsewhere, but we'll test here to verify
\ (is-user-word)
t{ ' mytrue behavior -> ' true }t
testing OF816 5.3.3-related checks
\ 0 and ff fcodes should be equivalent
t{ 0 get-token ff get-token swap >r = r> rot = -> true true }t