ocaml-containers/tests/core/t_map.ml
Simon Cruanes 10865eaced reformat
2022-07-04 13:36:06 -04:00

37 lines
919 B
OCaml

module T = (val Containers_testlib.make ~__FILE__ ())
include T
open CCMap
module M = CCMap.Make (String)
let eq' = eq ~printer:CCFormat.(to_string @@ Dump.(list (pair string int)));;
eq'
[ "a", 1; "b", 20 ]
(M.of_list [ "b", 2; "c", 3 ]
|> M.update "a" (function _ -> Some 1)
|> M.update "c" (fun _ -> None)
|> M.update "b" (CCOption.map (fun x -> x * 10))
|> M.to_list |> List.sort CCOrd.poly)
module M2 = Make (CCInt);;
q
Q.(list (pair small_int small_int))
M2.(
fun l -> to_list (of_list l) = to_list (of_list_with ~f:(fun _ v _ -> v) l))
;;
q
Q.(list (pair small_int small_int))
M2.(
fun l ->
to_list (of_iter @@ Iter.of_list l)
= to_list (of_iter_with ~f:(fun _ v _ -> v) @@ Iter.of_list l))
;;
q
Q.(list (pair small_int small_int))
M2.(
fun l ->
to_list (of_seq @@ CCSeq.of_list l)
= to_list (of_seq_with ~f:(fun _ v _ -> v) @@ CCSeq.of_list l))