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(** A module internal to [Core_bench]. Please look at {!Bench}.
A [Test.t] represents a user specified benchmark. *)
open Core
module Id : Unique_id.Id = Unique_id.Int ()
module Basic_test = struct
type packed_f = T : ([ `init ] -> unit -> 'a) -> packed_f
type t =
{ test_id : Id.t
; name : string
; test_name : string
; file_name : string
; module_name : string
; key : int
; arg : string option
; group_key : int option
; f : packed_f
}
[@@deriving fields]
let create_with_initialization
~name
?(test_name = "")
?(file_name = "")
?(module_name = "")
?(group_key = None)
?(arg = None)
~key
f
=
{ name
; test_name
; module_name
; file_name
; f = T f
; key
; group_key
; arg
; test_id = Id.create ()
}
;;
let make_filename t =
let name = String.tr ~target:' ' ~replacement:'-' t.name in
name ^ ".txt"
;;
end
type t =
{ name : string
; test_name : string
; file_name : string
; module_name : string
; tests : Basic_test.t list
}
[@@deriving fields]
let create_with_initialization
~name
?(test_name = "")
?(file_name = "")
?(module_name = "")
?(key = 0)
bm
=
{ name
; test_name
; module_name
; file_name
; tests =
[ Basic_test.create_with_initialization
~name
~test_name
~module_name
~file_name
~key
bm
]
}
;;
let create ~name ?test_name ?file_name ?module_name ?key bm =
create_with_initialization ~name ?test_name ?file_name ?module_name ?key (fun `init ->
bm)
;;
let create_parameterised
~name
?(test_name = "")
?(file_name = "")
?(module_name = "")
~args
?(key = 0)
bm
=
{ name
; test_name
; module_name
; file_name
; tests =
List.map args ~f:(fun n ->
let individual_key = Stdlib.Hashtbl.seeded_hash key n in
let name = name ^ ":" ^ fst n in
{ Basic_test.name
; test_name
; module_name
; file_name
; arg = Some (fst n)
; key = individual_key
; group_key = Some key
; f = T (fun `init -> Staged.unstage (bm (snd n)))
; test_id = Id.create ()
})
}
;;
let create_indexed ~name ?test_name ?file_name ?module_name ~args ?key bm =
create_parameterised
~name
?test_name
?file_name
?module_name
?key
bm
~args:(List.map args ~f:(fun i -> Int.to_string i, i))
;;
let expand ts = List.concat (List.map ~f:tests ts)
let create_group ~name ?(test_name = "") ?(file_name = "") ?(module_name = "") ts =
let ts = expand ts in
{ name
; test_name
; module_name
; file_name
; tests =
List.map ts ~f:(fun test ->
let name = name ^ "/" ^ test.Basic_test.name in
{ test with Basic_test.name })
}
;;