author | wenzelm |
Thu, 30 Oct 2014 11:24:53 +0100 | |
changeset 58832 | ec9550bd5fd7 |
parent 58626 | 6c473ed0ac70 |
child 59323 | 468bd3aedfa1 |
permissions | -rw-r--r-- |
58039 | 1 |
(* Title: Code_Test.ML |
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Author: Andreas Lochbihler, ETH Zurich |
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Test infrastructure for the code generator |
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*) |
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signature CODE_TEST = sig |
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val add_driver : string * ((Proof.context -> (string * string) list * string -> Path.T -> string) * string) -> theory -> theory |
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val get_driver : theory -> string -> ((Proof.context -> (string * string) list * string -> Path.T -> string) * string) option |
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val overlord : bool Config.T |
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val successN : string |
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val failureN : string |
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val start_markerN : string |
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val end_markerN : string |
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val test_terms : Proof.context -> term list -> string -> unit |
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val test_targets : Proof.context -> term list -> string list -> unit list |
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val test_code_cmd : string list -> string list -> Toplevel.state -> unit |
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58348
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
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val eval_term : string -> Proof.context -> term -> term |
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val gen_driver : |
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(theory -> Path.T -> string list -> string -> |
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{files : (Path.T * string) list, |
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compile_cmd : string option, run_cmd : string, mk_code_file : string -> Path.T}) |
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-> string -> string -> string |
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-> theory -> (string * string) list * string -> Path.T -> string |
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val ISABELLE_POLYML : string |
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val polymlN : string |
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val evaluate_in_polyml : Proof.context -> (string * string) list * string -> Path.T -> string |
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val mltonN : string |
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val ISABELLE_MLTON : string |
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val evaluate_in_mlton : Proof.context -> (string * string) list * string -> Path.T -> string |
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val smlnjN : string |
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val ISABELLE_SMLNJ : string |
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val evaluate_in_smlnj : Proof.context -> (string * string) list * string -> Path.T -> string |
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val ocamlN : string |
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val ISABELLE_OCAMLC : string |
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val evaluate_in_ocaml : Proof.context -> (string * string) list * string -> Path.T -> string |
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val ghcN : string |
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val ISABELLE_GHC : string |
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val ghc_options : string Config.T |
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val evaluate_in_ghc : Proof.context -> (string * string) list * string -> Path.T -> string |
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val scalaN : string |
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val ISABELLE_SCALA : string |
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val evaluate_in_scala : Proof.context -> (string * string) list * string -> Path.T -> string |
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end |
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structure Code_Test : CODE_TEST = struct |
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(* convert a list of terms into nested tuples and back *) |
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fun mk_tuples [] = @{term "()"} |
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| mk_tuples [t] = t |
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| mk_tuples (t :: ts) = HOLogic.mk_prod (t, mk_tuples ts) |
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fun dest_tuples (Const (@{const_name Pair}, _) $ l $ r) = l :: dest_tuples r |
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| dest_tuples t = [t] |
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fun map_option _ NONE = NONE |
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| map_option f (SOME x) = SOME (f x) |
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fun last_field sep str = |
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let |
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val n = size sep; |
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val len = size str; |
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fun find i = |
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if i < 0 then NONE |
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else if String.substring (str, i, n) = sep then SOME i |
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else find (i - 1); |
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in |
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(case find (len - n) of |
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NONE => NONE |
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| SOME i => SOME (String.substring (str, 0, i), String.extract (str, i + n, NONE))) |
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end; |
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fun split_first_last start stop s = |
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case first_field start s |
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of NONE => NONE |
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| SOME (initial, rest) => |
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case last_field stop rest |
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of NONE => NONE |
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| SOME (middle, tail) => SOME (initial, middle, tail); |
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(* Data slot for drivers *) |
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structure Drivers = Theory_Data |
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( |
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type T = (string * ((Proof.context -> (string * string) list * string -> Path.T -> string) * string)) list; |
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val empty = []; |
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val extend = I; |
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fun merge data : T = AList.merge (op =) (K true) data; |
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) |
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val add_driver = Drivers.map o AList.update (op =); |
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val get_driver = AList.lookup (op =) o Drivers.get; |
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(* |
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Test drivers must produce output of the following format: |
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The start of the relevant data is marked with start_markerN, |
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its end with end_markerN. |
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Between these two markers, every line corresponds to one test. |
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Lines of successful tests start with successN, failures start with failureN. |
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The failure failureN may continue with the YXML encoding of the evaluated term. |
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There must not be any additional whitespace in between. |
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*) |
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(* Parsing of results *) |
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val successN = "True" |
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val failureN = "False" |
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val start_markerN = "*@*Isabelle/Code_Test-start*@*" |
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val end_markerN = "*@*Isabelle/Code_Test-end*@*" |
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fun parse_line line = |
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if String.isPrefix successN line then (true, NONE) |
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else if String.isPrefix failureN line then (false, |
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if size line > size failureN then |
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String.extract (line, size failureN, NONE) |
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|> YXML.parse_body |
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|> Term_XML.Decode.term |
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|> dest_tuples |
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|> SOME |
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else NONE) |
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else raise Fail ("Cannot parse result of evaluation:\n" ^ line) |
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fun parse_result target out = |
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case split_first_last start_markerN end_markerN out |
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of NONE => error ("Evaluation failed for " ^ target ^ "!\nBash output:\n" ^ out) |
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| SOME (_, middle, _) => middle |> trim_line |> split_lines |> map parse_line |
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(* Pretty printing of test results *) |
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fun pretty_eval _ NONE _ = [] |
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| pretty_eval ctxt (SOME evals) ts = |
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[Pretty.fbrk, |
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Pretty.big_list "Evaluated terms" |
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(map (fn (t, eval) => Pretty.block |
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[Syntax.pretty_term ctxt t, Pretty.brk 1, Pretty.str "=", Pretty.brk 1, |
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Syntax.pretty_term ctxt eval]) |
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(ts ~~ evals))] |
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fun pretty_failure ctxt target (((_, evals), query), eval_ts) = |
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Pretty.block (Pretty.text ("Test in " ^ target ^ " failed for") @ [Pretty.brk 1, Pretty.quote (Syntax.pretty_term ctxt query)] |
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@ pretty_eval ctxt evals eval_ts) |
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fun pretty_failures ctxt target failures = |
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Pretty.blk (0, Pretty.fbreaks (map (pretty_failure ctxt target) failures)) |
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(* Driver invocation *) |
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val overlord = Attrib.setup_config_bool @{binding "code_test_overlord"} (K false); |
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fun with_overlord_dir name f = |
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let |
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val path = Path.append (Path.explode "$ISABELLE_HOME_USER") (Path.basic (name ^ serial_string ())) |
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val _ = Isabelle_System.mkdirs path; |
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in |
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Exn.release (Exn.capture f path) |
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end; |
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fun dynamic_value_strict ctxt t compiler = |
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let |
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val thy = Proof_Context.theory_of ctxt |
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val (driver, target) = case get_driver thy compiler |
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of NONE => error ("No driver for target " ^ compiler) |
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| SOME f => f; |
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val debug = Config.get (Proof_Context.init_global thy) overlord |
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val with_dir = if debug then with_overlord_dir else Isabelle_System.with_tmp_dir |
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fun evaluate f = with_dir "Code_Test" (driver ctxt f) |> parse_result compiler |
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fun evaluator program _ vs_ty deps = |
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Exn.interruptible_capture evaluate (Code_Target.evaluator ctxt target program deps true vs_ty); |
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fun postproc f = map (apsnd (map_option (map f))) |
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in |
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Exn.release (Code_Thingol.dynamic_value ctxt (Exn.map_result o postproc) evaluator t) |
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end; |
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(* Term preprocessing *) |
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fun add_eval (Const (@{const_name Trueprop}, _) $ t) = add_eval t |
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| add_eval (Const (@{const_name "HOL.eq"}, _) $ lhs $ rhs) = (fn acc => |
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acc |
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|> add_eval rhs |
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|> add_eval lhs |
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|> cons rhs |
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|> cons lhs) |
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| add_eval (Const (@{const_name "Not"}, _) $ t) = add_eval t |
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| add_eval (Const (@{const_name "Orderings.ord_class.less_eq"}, _) $ lhs $ rhs) = (fn acc => |
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lhs :: rhs :: acc) |
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| add_eval (Const (@{const_name "Orderings.ord_class.less"}, _) $ lhs $ rhs) = (fn acc => |
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lhs :: rhs :: acc) |
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| add_eval _ = I |
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fun mk_term_of [] = @{term "None :: (unit \<Rightarrow> yxml_of_term) option"} |
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| mk_term_of ts = |
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let |
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val tuple = mk_tuples ts |
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val T = fastype_of tuple |
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in |
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@{term "Some :: (unit \<Rightarrow> yxml_of_term) \<Rightarrow> (unit \<Rightarrow> yxml_of_term) option"} $ |
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(absdummy @{typ unit} (@{const yxml_string_of_term} $ |
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(Const (@{const_name Code_Evaluation.term_of}, T --> @{typ term}) $ tuple))) |
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end |
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fun test_terms ctxt ts target = |
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let |
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val thy = Proof_Context.theory_of ctxt |
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fun term_of t = Sign.of_sort thy (fastype_of t, @{sort term_of}) |
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fun ensure_bool t = case fastype_of t of @{typ bool} => () |
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| _ => error ("Test case not of type bool: " ^ Pretty.string_of (Syntax.pretty_term ctxt t)) |
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val _ = map ensure_bool ts |
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val evals = map (fn t => filter term_of (add_eval t [])) ts |
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val eval = map mk_term_of evals |
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val T = HOLogic.mk_prodT (@{typ bool}, Type (@{type_name option}, [@{typ unit} --> @{typ yxml_of_term}])) |
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val t = HOLogic.mk_list T (map HOLogic.mk_prod (ts ~~ eval)) |
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val result = dynamic_value_strict ctxt t target; |
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val failed = |
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filter_out (fst o fst o fst) (result ~~ ts ~~ evals) |
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handle ListPair.UnequalLengths => |
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error ("Evaluation failed!\nWrong number of test results: " ^ Int.toString (length result)) |
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val _ = case failed of [] => () |
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| _ => error (Pretty.string_of (pretty_failures ctxt target failed)) |
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in |
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() |
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end |
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fun test_targets ctxt = map o test_terms ctxt |
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fun test_code_cmd raw_ts targets state = |
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let |
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val ctxt = Toplevel.context_of state; |
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val ts = Syntax.read_terms ctxt raw_ts; |
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val frees = fold Term.add_free_names ts [] |
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val _ = if frees = [] then () else |
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error ("Terms contain free variables: " ^ |
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Pretty.string_of (Pretty.block (Pretty.commas (map Pretty.str frees)))) |
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in |
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test_targets ctxt ts targets; () |
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end |
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58348
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
255 |
fun eval_term target ctxt t = |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
256 |
let |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
257 |
val frees = Term.add_free_names t [] |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
258 |
val _ = if frees = [] then () else |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
259 |
error ("Term contains free variables: " ^ |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
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Pretty.string_of (Pretty.block (Pretty.commas (map Pretty.str frees)))) |
58039 | 261 |
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val thy = Proof_Context.theory_of ctxt |
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val T_t = fastype_of t |
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val _ = if Sign.of_sort thy (T_t, @{sort term_of}) then () else error |
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("Type " ^ Pretty.string_of (Syntax.pretty_typ ctxt T_t) ^ |
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" of term not of sort " ^ Pretty.string_of (Syntax.pretty_sort ctxt @{sort term_of})) |
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val T = HOLogic.mk_prodT (@{typ bool}, Type (@{type_name option}, [@{typ unit} --> @{typ yxml_of_term}])) |
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val t' = HOLogic.mk_list T [HOLogic.mk_prod (@{term "False"}, mk_term_of [t])] |
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val result = dynamic_value_strict ctxt t' target; |
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in |
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58348
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
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case result of [(_, SOME [t])] => t | _ => error "Evaluation failed" |
58039 | 275 |
end |
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(* Generic driver *) |
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fun gen_driver mk_driver env_var env_var_dest compilerN ctxt (code_files, value_name) = |
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let |
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val compiler = getenv env_var |
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val _ = if compiler <> "" then () else error (Pretty.string_of (Pretty.para |
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("Environment variable " ^ env_var ^ " is not set. To test code generation with " ^ |
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compilerN ^ ", set this variable to your " ^ env_var_dest ^ " in the settings file."))) |
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fun compile NONE = () |
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| compile (SOME cmd) = |
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let |
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val (out, ret) = Isabelle_System.bash_output cmd |
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in |
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if ret = 0 then () else error |
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("Compilation with " ^ compilerN ^ " failed:\n" ^ cmd ^ "\n" ^ out) |
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end |
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fun run (path : Path.T)= |
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let |
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val modules = map fst code_files |
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val {files, compile_cmd, run_cmd, mk_code_file} |
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= mk_driver ctxt path modules value_name |
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val _ = map (fn (name, code) => File.write (mk_code_file name) code) code_files |
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val _ = map (fn (name, content) => File.write name content) files |
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val _ = compile compile_cmd |
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val (out, res) = Isabelle_System.bash_output run_cmd |
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val _ = if res = 0 then () else error |
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("Evaluation for " ^ compilerN ^ " terminated with error code " ^ Int.toString res ^ |
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"\nBash output:\n" ^ out) |
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310 |
in |
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311 |
out |
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312 |
end |
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313 |
in |
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run |
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315 |
end |
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316 |
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317 |
(* Driver for PolyML *) |
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318 |
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58415 | 319 |
val ISABELLE_POLYML = "ISABELLE_POLYML" |
58039 | 320 |
val polymlN = "PolyML"; |
321 |
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322 |
fun mk_driver_polyml _ path _ value_name = |
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323 |
let |
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324 |
val generatedN = "generated.sml" |
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val driverN = "driver.sml" |
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val code_path = Path.append path (Path.basic generatedN) |
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328 |
val driver_path = Path.append path (Path.basic driverN) |
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329 |
val driver = |
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330 |
"fun main prog_name = \n" ^ |
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331 |
" let\n" ^ |
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332 |
" fun format_term NONE = \"\"\n" ^ |
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333 |
" | format_term (SOME t) = t ();\n" ^ |
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334 |
" fun format (true, _) = \"" ^ successN ^ "\\n\"\n" ^ |
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335 |
" | format (false, to) = \"" ^ failureN ^ "\" ^ format_term to ^ \"\\n\";\n" ^ |
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336 |
" val result = " ^ value_name ^ " ();\n" ^ |
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337 |
" val _ = print \"" ^ start_markerN ^ "\";\n" ^ |
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338 |
" val _ = map (print o format) result;\n" ^ |
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339 |
" val _ = print \"" ^ end_markerN ^ "\";\n" ^ |
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340 |
" in\n" ^ |
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341 |
" ()\n" ^ |
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342 |
" end;\n" |
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343 |
val cmd = |
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344 |
"echo \"use \\\"" ^ Path.implode code_path ^ "\\\"; use \\\"" ^ |
|
345 |
Path.implode driver_path ^ "\\\"; main ();\" | " ^ |
|
58415 | 346 |
Path.implode (Path.variable ISABELLE_POLYML) |
58039 | 347 |
in |
348 |
{files = [(driver_path, driver)], compile_cmd = NONE, run_cmd = cmd, mk_code_file = K code_path} |
|
349 |
end |
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350 |
||
58832 | 351 |
fun evaluate_in_polyml ctxt = |
352 |
gen_driver mk_driver_polyml ISABELLE_POLYML "PolyML executable" polymlN ctxt |
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58039 | 353 |
|
354 |
(* Driver for mlton *) |
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355 |
||
356 |
val mltonN = "MLton" |
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357 |
val ISABELLE_MLTON = "ISABELLE_MLTON" |
|
358 |
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359 |
fun mk_driver_mlton _ path _ value_name = |
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360 |
let |
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361 |
val generatedN = "generated.sml" |
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362 |
val driverN = "driver.sml" |
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363 |
val projectN = "test" |
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364 |
val ml_basisN = projectN ^ ".mlb" |
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365 |
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366 |
val code_path = Path.append path (Path.basic generatedN) |
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367 |
val driver_path = Path.append path (Path.basic driverN) |
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368 |
val ml_basis_path = Path.append path (Path.basic ml_basisN) |
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369 |
val driver = |
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370 |
"fun format_term NONE = \"\"\n" ^ |
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371 |
" | format_term (SOME t) = t ();\n" ^ |
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372 |
"fun format (true, _) = \"" ^ successN ^ "\\n\"\n" ^ |
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373 |
" | format (false, to) = \"" ^ failureN ^ "\" ^ format_term to ^ \"\\n\";\n" ^ |
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374 |
"val result = " ^ value_name ^ " ();\n" ^ |
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375 |
"val _ = print \"" ^ start_markerN ^ "\";\n" ^ |
|
376 |
"val _ = map (print o format) result;\n" ^ |
|
377 |
"val _ = print \"" ^ end_markerN ^ "\";\n" |
|
378 |
val ml_basis = |
|
379 |
"$(SML_LIB)/basis/basis.mlb\n" ^ |
|
380 |
generatedN ^ "\n" ^ |
|
381 |
driverN |
|
382 |
||
383 |
val compile_cmd = |
|
384 |
File.shell_path (Path.variable ISABELLE_MLTON) ^ |
|
385 |
" -default-type intinf " ^ File.shell_path ml_basis_path |
|
386 |
val run_cmd = File.shell_path (Path.append path (Path.basic projectN)) |
|
387 |
in |
|
388 |
{files = [(driver_path, driver), (ml_basis_path, ml_basis)], |
|
389 |
compile_cmd = SOME compile_cmd, run_cmd = run_cmd, mk_code_file = K code_path} |
|
390 |
end |
|
391 |
||
58832 | 392 |
fun evaluate_in_mlton ctxt = |
393 |
gen_driver mk_driver_mlton ISABELLE_MLTON "MLton executable" mltonN ctxt |
|
58039 | 394 |
|
395 |
(* Driver for SML/NJ *) |
|
396 |
||
397 |
val smlnjN = "SMLNJ" |
|
398 |
val ISABELLE_SMLNJ = "ISABELLE_SMLNJ" |
|
399 |
||
400 |
fun mk_driver_smlnj _ path _ value_name = |
|
401 |
let |
|
402 |
val generatedN = "generated.sml" |
|
403 |
val driverN = "driver.sml" |
|
404 |
||
405 |
val code_path = Path.append path (Path.basic generatedN) |
|
406 |
val driver_path = Path.append path (Path.basic driverN) |
|
407 |
val driver = |
|
408 |
"structure Test = struct\n" ^ |
|
409 |
"fun main prog_name =\n" ^ |
|
410 |
" let\n" ^ |
|
411 |
" fun format_term NONE = \"\"\n" ^ |
|
412 |
" | format_term (SOME t) = t ();\n" ^ |
|
413 |
" fun format (true, _) = \"" ^ successN ^ "\\n\"\n" ^ |
|
414 |
" | format (false, to) = \"" ^ failureN ^ "\" ^ format_term to ^ \"\\n\";\n" ^ |
|
415 |
" val result = " ^ value_name ^ " ();\n" ^ |
|
416 |
" val _ = print \"" ^ start_markerN ^ "\";\n" ^ |
|
417 |
" val _ = map (print o format) result;\n" ^ |
|
418 |
" val _ = print \"" ^ end_markerN ^ "\";\n" ^ |
|
419 |
" in\n" ^ |
|
420 |
" 0\n" ^ |
|
421 |
" end;\n" ^ |
|
422 |
"end;" |
|
423 |
val cmd = |
|
424 |
"echo \"Control.MC.matchRedundantError := false; Control.MC.matchRedundantWarn := false;" ^ |
|
425 |
"use \\\"" ^ Path.implode code_path ^ "\\\"; use \\\"" ^ Path.implode driver_path ^ "\\\";" ^ |
|
426 |
"Test.main ();\" | " ^ Path.implode (Path.variable ISABELLE_SMLNJ) |
|
427 |
in |
|
428 |
{files = [(driver_path, driver)], compile_cmd = NONE, run_cmd = cmd, mk_code_file = K code_path} |
|
429 |
end |
|
430 |
||
58832 | 431 |
fun evaluate_in_smlnj ctxt = |
432 |
gen_driver mk_driver_smlnj ISABELLE_SMLNJ "SMLNJ executable" smlnjN ctxt |
|
58039 | 433 |
|
434 |
(* Driver for OCaml *) |
|
435 |
||
436 |
val ocamlN = "OCaml" |
|
437 |
val ISABELLE_OCAMLC = "ISABELLE_OCAMLC" |
|
438 |
||
439 |
fun mk_driver_ocaml _ path _ value_name = |
|
440 |
let |
|
441 |
val generatedN = "generated.ml" |
|
442 |
val driverN = "driver.ml" |
|
443 |
||
444 |
val code_path = Path.append path (Path.basic generatedN) |
|
445 |
val driver_path = Path.append path (Path.basic driverN) |
|
446 |
val driver = |
|
447 |
"let format_term = function\n" ^ |
|
448 |
" | None -> \"\"\n" ^ |
|
449 |
" | Some t -> t ();;\n" ^ |
|
450 |
"let format = function\n" ^ |
|
451 |
" | (true, _) -> \"" ^ successN ^ "\\n\"\n" ^ |
|
452 |
" | (false, x) -> \"" ^ failureN ^ "\" ^ format_term x ^ \"\\n\";;\n" ^ |
|
453 |
"let result = " ^ ("Generated." ^ value_name) ^ " ();;\n" ^ |
|
454 |
"let main x =\n" ^ |
|
455 |
" let _ = print_string \"" ^ start_markerN ^ "\" in\n" ^ |
|
456 |
" let _ = List.map (fun x -> print_string (format x)) result in\n" ^ |
|
457 |
" print_string \"" ^ end_markerN ^ "\";;\n" ^ |
|
458 |
"main ();;" |
|
459 |
||
460 |
val compiled_path = Path.append path (Path.basic "test") |
|
461 |
val compile_cmd = |
|
462 |
Path.implode (Path.variable ISABELLE_OCAMLC) ^ " -w pu -o " ^ Path.implode compiled_path ^ |
|
463 |
" -I " ^ Path.implode path ^ |
|
464 |
" nums.cma " ^ Path.implode code_path ^ " " ^ Path.implode driver_path |
|
465 |
||
466 |
val run_cmd = File.shell_path compiled_path |
|
467 |
in |
|
468 |
{files = [(driver_path, driver)], |
|
469 |
compile_cmd = SOME compile_cmd, run_cmd = run_cmd, mk_code_file = K code_path} |
|
470 |
end |
|
471 |
||
58832 | 472 |
fun evaluate_in_ocaml ctxt = |
473 |
gen_driver mk_driver_ocaml ISABELLE_OCAMLC "ocamlc executable" ocamlN ctxt |
|
58039 | 474 |
|
475 |
(* Driver for GHC *) |
|
476 |
||
477 |
val ghcN = "GHC" |
|
478 |
val ISABELLE_GHC = "ISABELLE_GHC" |
|
479 |
||
480 |
val ghc_options = Attrib.setup_config_string @{binding code_test_ghc} (K "") |
|
481 |
||
482 |
fun mk_driver_ghc ctxt path modules value_name = |
|
483 |
let |
|
484 |
val driverN = "Main.hs" |
|
485 |
||
486 |
fun mk_code_file name = Path.append path (Path.basic (name ^ ".hs")) |
|
487 |
val driver_path = Path.append path (Path.basic driverN) |
|
488 |
val driver = |
|
489 |
"module Main where {\n" ^ |
|
490 |
String.concat (map (fn module => "import qualified " ^ module ^ ";\n") modules) ^ |
|
491 |
"main = do {\n" ^ |
|
492 |
" let {\n" ^ |
|
493 |
" format_term Nothing = \"\";\n" ^ |
|
494 |
" format_term (Just t) = t ();\n" ^ |
|
495 |
" format (True, _) = \"" ^ successN ^ "\\n\";\n" ^ |
|
496 |
" format (False, to) = \"" ^ failureN ^ "\" ++ format_term to ++ \"\\n\";\n" ^ |
|
497 |
" result = " ^ value_name ^ " ();\n" ^ |
|
498 |
" };\n" ^ |
|
499 |
" Prelude.putStr \"" ^ start_markerN ^ "\";\n" ^ |
|
500 |
" Prelude.mapM_ (putStr . format) result;\n" ^ |
|
501 |
" Prelude.putStr \"" ^ end_markerN ^ "\";\n" ^ |
|
502 |
" }\n" ^ |
|
503 |
"}\n" |
|
504 |
||
505 |
val compiled_path = Path.append path (Path.basic "test") |
|
506 |
val compile_cmd = |
|
507 |
Path.implode (Path.variable ISABELLE_GHC) ^ " " ^ Code_Haskell.language_params ^ " " ^ |
|
508 |
Config.get ctxt ghc_options ^ " -o " ^ Path.implode compiled_path ^ " " ^ |
|
509 |
Path.implode driver_path ^ " -i" ^ Path.implode path |
|
510 |
||
511 |
val run_cmd = File.shell_path compiled_path |
|
512 |
in |
|
513 |
{files = [(driver_path, driver)], |
|
514 |
compile_cmd = SOME compile_cmd, run_cmd = run_cmd, mk_code_file = mk_code_file} |
|
515 |
end |
|
516 |
||
58832 | 517 |
fun evaluate_in_ghc ctxt = |
518 |
gen_driver mk_driver_ghc ISABELLE_GHC "GHC executable" ghcN ctxt |
|
58039 | 519 |
|
520 |
(* Driver for Scala *) |
|
521 |
||
522 |
val scalaN = "Scala" |
|
523 |
val ISABELLE_SCALA = "ISABELLE_SCALA" |
|
524 |
||
525 |
fun mk_driver_scala _ path _ value_name = |
|
526 |
let |
|
527 |
val generatedN = "Generated_Code" |
|
528 |
val driverN = "Driver.scala" |
|
529 |
||
530 |
val code_path = Path.append path (Path.basic (generatedN ^ ".scala")) |
|
531 |
val driver_path = Path.append path (Path.basic driverN) |
|
532 |
val driver = |
|
533 |
"import " ^ generatedN ^ "._\n" ^ |
|
534 |
"object Test {\n" ^ |
|
535 |
" def format_term(x : Option[Unit => String]) : String = x match {\n" ^ |
|
536 |
" case None => \"\"\n" ^ |
|
537 |
" case Some(x) => x(())\n" ^ |
|
538 |
" }\n" ^ |
|
539 |
" def format(term : (Boolean, Option[Unit => String])) : String = term match {\n" ^ |
|
540 |
" case (true, _) => \"True\\n\"\n" ^ |
|
541 |
" case (false, x) => \"False\" + format_term(x) + \"\\n\"\n" ^ |
|
542 |
" }\n" ^ |
|
543 |
" def main(args:Array[String]) = {\n" ^ |
|
544 |
" val result = " ^ value_name ^ "(());\n" ^ |
|
545 |
" print(\"" ^ start_markerN ^ "\");\n" ^ |
|
546 |
" result.map{test:(Boolean, Option[Unit => String]) => print(format(test))};\n" ^ |
|
547 |
" print(\"" ^ end_markerN ^ "\");\n" ^ |
|
548 |
" }\n" ^ |
|
549 |
"}\n" |
|
550 |
||
551 |
val compile_cmd = |
|
552 |
Path.implode (Path.append (Path.variable ISABELLE_SCALA) (Path.basic "scalac")) ^ |
|
553 |
" -d " ^ File.shell_path path ^ " -classpath " ^ File.shell_path path ^ " " ^ |
|
554 |
File.shell_path code_path ^ " " ^ File.shell_path driver_path |
|
555 |
||
556 |
val run_cmd = |
|
557 |
Path.implode (Path.append (Path.variable ISABELLE_SCALA) (Path.basic "scala")) ^ |
|
558 |
" -cp " ^ File.shell_path path ^ " Test" |
|
559 |
in |
|
560 |
{files = [(driver_path, driver)], |
|
561 |
compile_cmd = SOME compile_cmd, run_cmd = run_cmd, mk_code_file = K code_path} |
|
562 |
end |
|
563 |
||
58832 | 564 |
fun evaluate_in_scala ctxt = |
565 |
gen_driver mk_driver_scala ISABELLE_SCALA "Scala directory" scalaN ctxt |
|
58039 | 566 |
|
567 |
val test_codeP = Scan.repeat1 Parse.prop -- (@{keyword "in"} |-- Scan.repeat1 Parse.name) |
|
568 |
||
569 |
val _ = |
|
570 |
Outer_Syntax.command @{command_spec "test_code"} |
|
571 |
"compile test cases to target languages, execute them and report results" |
|
572 |
(test_codeP >> (fn (raw_ts, targets) => Toplevel.keep (test_code_cmd raw_ts targets))) |
|
573 |
||
574 |
val _ = Context.>> (Context.map_theory ( |
|
575 |
fold add_driver |
|
576 |
[(polymlN, (evaluate_in_polyml, Code_ML.target_SML)), |
|
577 |
(mltonN, (evaluate_in_mlton, Code_ML.target_SML)), |
|
578 |
(smlnjN, (evaluate_in_smlnj, Code_ML.target_SML)), |
|
579 |
(ocamlN, (evaluate_in_ocaml, Code_ML.target_OCaml)), |
|
580 |
(ghcN, (evaluate_in_ghc, Code_Haskell.target)), |
|
58348
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
581 |
(scalaN, (evaluate_in_scala, Code_Scala.target))] |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
582 |
#> fold (fn target => Value.add_evaluator (target, eval_term target)) |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
583 |
[polymlN, mltonN, smlnjN, ocamlN, ghcN, scalaN] |
2d47c7d10b62
add target language evaluators for the value command;
Andreas Lochbihler
parents:
58039
diff
changeset
|
584 |
)) |
58039 | 585 |
end |
586 |