mte/unikernel/duniverse/dune_/bench/micro/path_bench.ml
2025-11-11 02:07:51 +01:00

67 lines
1.9 KiB
OCaml

module Path = Stdune.Path
module Fpath = Stdune.Fpath
open Base
module Filename = Stdlib.Filename
let () = Path.Build.set_build_dir (In_source_dir Path.Source.(relative root "_build"))
let root = "."
let short_path = "a/b/c"
let long_path = List.init 20 ~f:(fun _ -> "foo-bar-baz") |> String.concat ~sep:"/"
let%bench_fun
("is_root"
[@params path = [ "root", "."; "short path", short_path; "long path", long_path ]])
=
fun () -> ignore (Fpath.is_root path)
;;
let%bench_fun
("reach"
[@params
t
= [ "from root long path", (long_path, root)
; "from root short path", (short_path, root)
; "reach root from short path", (root, short_path)
; "reach root from long path", (root, long_path)
; ( "reach long path from similar long path"
, (Filename.concat long_path "a", Filename.concat long_path "b") )
; ( "reach short path from similar short path"
, (Filename.concat short_path "a", Filename.concat short_path "b") )
]])
=
let t, from = t in
let t = Path.of_string t in
let from = Path.of_string from in
fun () -> ignore (Path.reach t ~from)
;;
let%bench_fun
("Path.Local.relative"
[@params
t
= [ "left root", (".", long_path)
; "right root", (long_path, ".")
; "short paths", (short_path, short_path)
; "long paths", (long_path, long_path)
]])
=
let x, y = t in
let x = Path.Local.of_string x in
fun () -> ignore (Path.Local.relative x y)
;;
let%bench_fun
("Path.Local.append"
[@params
t
= [ "left root", (".", long_path)
; "right root", (long_path, ".")
; "short paths", (short_path, short_path)
; "long paths", (long_path, long_path)
]])
=
let x, y = t in
let x = Path.Local.of_string x in
let y = Path.Local.of_string y in
fun () -> ignore (Path.Local.append x y)
;;