let doc = "Definition a := Type.
Definition b := Prop.
Definition c :=
b.
Definition d :=
c. (* this is a comment *)
Definition m :=
forall (x : Type), x. "
let parse pa n = let entry = Pvernac.Vernac_.main_entry in let rec loop res n = if n = 0 then res else match Procq.Entry.parse entry pa with
| None -> res
| Some r -> loop (r :: res) (n-1) in
loop [] n |> List.rev
let raw_pr_loc fmt (l : Loc.t) = let { Loc.fname=_; line_nb; bol_pos; line_nb_last; bol_pos_last; bp; ep } = l in
Format.fprintf fmt "| line_nb: %d | bol_pos: %d | line_nb_last: %d | bol_pos_last: %d | bp: %d | ep: %d |"
line_nb bol_pos line_nb_last bol_pos_last bp ep
let print_locs fmt { CAst.loc; _ } = Option.iter (Format.fprintf fmt "@[%a@]" raw_pr_loc) loc
let parse_whole () = let text = doc in let pa = Procq.Parsable.make (Gramlib.Stream.of_string text) in
parse pa 10
(* Use junk *) let parse_n n = let pa = Procq.Parsable.make (Gramlib.Stream.of_string doc) in let res1 = parse pa n in let loc = Procq.Parsable.loc pa |> CLexer.after in let str = Gramlib.Stream.of_string doc in
Gramlib.Stream.njunk () loc.bp str; let pa = Procq.Parsable.make ~loc str in let res2 = parse pa 10 in
res1 @ res2
(* Use offset to set count and avoid the junk *) let parse_n_offset n = let pa = Procq.Parsable.make (Gramlib.Stream.of_string doc) in let res1 = parse pa n in let loc = Procq.Parsable.loc pa |> CLexer.after in let doc = String.sub doc loc.bp (String.length doc - loc.bp) in let str = Gramlib.Stream.of_string ~offset:loc.bp doc in let pa = Procq.Parsable.make ~loc str in let res2 = parse pa 10 in
res1 @ res2
let log_file = __FILE__ ^ ".log"
let main () = let reference = parse_whole () in let test1 = [parse_n 1; parse_n 2; parse_n 3; parse_n 4; parse_n 5] in let test2 = [parse_n_offset 1; parse_n_offset 2; parse_n_offset 3; parse_n_offset 4; parse_n_offset 5] in let tests = test1 @ test2 in let res = List.for_all (fun t -> t = reference) tests in let oc = Stdlib.open_out log_file in let outf = Format.formatter_of_out_channel oc in
Format.fprintf outf "split parsing test passed: %b@\n%!" res; List.iter (Format.fprintf outf "locs@\n@[%a@]@\n@\n" (Format.pp_print_list print_locs)) tests;
Format.pp_print_flush outf ();
Stdlib.close_out oc; if res then exit 0 else exit 1
let () = main ()
Messung V0.5
¤ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet)
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