swh:1:snp:61dcfc0dd5674a0e65803e88039c122d9532074e
Tip revision: 6e3eb2355976c287ceb3235590fd29716bf5aaf0 authored by Peter Duchovni on 16 July 2021, 18:30:44 UTC
Counterexample: extend inline_phantom
Counterexample: extend inline_phantom
Tip revision: 6e3eb23
randomized.ml
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(*****************************************************************************)
(** Various randomly generated data. *)
open Data_encoding
(** Generate encodings of the encoding and the randomized generator *)
let test_generator ?(iterations = 50) ty encoding generator =
for _ = 0 to iterations - 1 do
let value = generator () in
Success.json ty encoding value () ;
Success.bson ty encoding value () ;
Success.binary ty encoding value () ;
Success.stream ty encoding value ()
done
let rec make_int_list acc len () =
if len = 0 then acc
else make_int_list (Random.int64 Int64.max_int :: acc) (len - 1) ()
let test_randomized_int_list () =
test_generator Alcotest.(list int64) (list int64) (make_int_list [] 100)
let test_randomized_string_list () =
test_generator
Alcotest.(list string)
(list string)
(fun () -> List.map Int64.to_string (make_int_list [] 20 ()))
let test_randomized_variant_list () =
test_generator
Alcotest.(list (result (option string) string))
(list (result (option string) (obj1 (req "failure" string))))
(fun () ->
List.map
(fun x ->
let str = Int64.to_string x in
if Random.bool () then
if Random.bool () then Ok (Some str) else Ok None
else Error str)
(make_int_list [] 20 ()))
let tests =
[
("int_list", `Quick, test_randomized_int_list);
("string_list", `Quick, test_randomized_string_list);
("variant_list", `Quick, test_randomized_variant_list);
]