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(****************************************************************************)
(* the diy toolsuite *)
(* *)
(* Jade Alglave, University College London, UK. *)
(* Luc Maranget, INRIA Paris-Rocquencourt, France. *)
(* *)
(* Copyright 2010-present Institut National de Recherche en Informatique et *)
(* en Automatique, ARM Ltd and the authors. All rights reserved. *)
(* *)
(* This software is governed by the CeCILL-B license under French law and *)
(* abiding by the rules of distribution of free software. You can use, *)
(* modify and/ or redistribute the software under the terms of the CeCILL-B *)
(* license as circulated by CEA, CNRS and INRIA at the following URL *)
(* "http://www.cecill.info". We also give a copy in LICENSE.txt. *)
(****************************************************************************)
(** Parse herd output logs. *)
module Option = Base.Option
type t = {
name : string ;
kind : ConstrGen.kind option ;
}
let to_ocaml_string l =
OcamlString.record [
"name", Base.String.to_ocaml_string l.name ;
"kind", Option.to_ocaml_string ConstrGen.pp_kind l.kind ;
]
let compare a b =
Compare.chain [
String.compare a.name b.name ;
Option.compare ConstrGen.compare_kind a.kind b.kind ;
]
let split = LexSplit.words
let rec next_test k = function
| [] -> List.rev k
| line::lines ->
match split line with
| ["Test"; name ; ("Forbidden"|"Forbid"|"Allowed");] ->
in_test k name true lines
| ["Test"; name ; "Required";] ->
in_test k name false lines
| _ -> next_test k lines
and in_test k name exists = function
| [] -> List.rev k
| line::lines ->
match split line with
| "Observation"::name2::r::_ ->
if name <> name2 then next_test k lines
else begin
let kind =
let open ConstrGen in
match r with
| "Always" ->
if exists then Allow else Require
| "Sometimes" -> Allow
| "Never" -> Forbid
| _ -> assert false in
next_test ({ name; kind=Some kind; }::k) lines
end
| "Test"::_ -> next_test k (line::lines)
| _ -> in_test k name exists lines
let of_string_list ls = next_test [] ls
|
