open CCOrd
module T = (val Containers_testlib.make ~__FILE__ ())
include T;;

t @@ fun () -> equiv 1 2;;
t @@ fun () -> equiv ~-1 ~-10;;
t @@ fun () -> equiv 0 0;;
t @@ fun () -> equiv ~-1 ~-1;;
t @@ fun () -> not (equiv 0 1);;
t @@ fun () -> not (equiv 1 ~-1);;
t @@ fun () -> not (equiv 1 0);;
q Q.(pair int int) (fun (x, y) -> equiv x y = equiv y x);;

q
  Q.(triple int int int)
  (fun (x, y, z) ->
    if equiv x y && equiv y z then
      equiv x z
    else
      true)
;;

t @@ fun () -> bool true false > 0;;
t @@ fun () -> bool false true < 0;;
t @@ fun () -> bool true true = 0;;
t @@ fun () -> bool false false = 0;;
q Q.(option int) (fun o -> option int None o <= 0);;
t @@ fun () -> pair int string (1, "b") (2, "a") < 0;;
t @@ fun () -> pair int string (1, "b") (0, "a") > 0;;
t @@ fun () -> pair int string (1, "b") (1, "b") = 0;;
t @@ fun () -> list int [ 1; 2; 3 ] [ 1; 2; 3; 4 ] < 0;;
t @@ fun () -> list int [ 1; 2; 3; 4 ] [ 1; 2; 3 ] > 0;;
t @@ fun () -> list int [ 1; 2; 3; 4 ] [ 1; 3; 4 ] < 0;;

q
  Q.(pair (list int) (list int))
  CCOrd.(fun (l1, l2) -> equiv (list int l1 l2) (Stdlib.compare l1 l2))
;;

t @@ fun () -> array int [| 1; 2; 3 |] [| 1; 2; 3; 4 |] < 0;;
t @@ fun () -> array int [| 1; 2; 3; 4 |] [| 1; 2; 3 |] > 0;;
t @@ fun () -> array int [| 1; 2; 3; 4 |] [| 1; 3; 4 |] < 0;;

q
  Q.(pair (array int) (array int))
  CCOrd.(
    fun (a1, a2) ->
      equiv (array int a1 a2) (list int (Array.to_list a1) (Array.to_list a2)))