142 lines
5.4 KiB
OCaml
142 lines
5.4 KiB
OCaml
(*****************************************************************************)
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(* *)
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(* Open Source License *)
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(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* Permission is hereby granted, free of charge, to any person obtaining a *)
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(* copy of this software and associated documentation files (the "Software"),*)
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(* to deal in the Software without restriction, including without limitation *)
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(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
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(* and/or sell copies of the Software, and to permit persons to whom the *)
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(* Software is furnished to do so, subject to the following conditions: *)
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(* *)
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(* The above copyright notice and this permission notice shall be included *)
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(* in all copies or substantial portions of the Software. *)
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(* *)
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(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
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(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
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(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
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(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
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(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
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(* DEALINGS IN THE SOFTWARE. *)
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(* *)
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(*****************************************************************************)
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open Protocol
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let known_ok_tez_literals =
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[ 0L, "0" ;
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10L, "0.00001" ;
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100L, "0.0001" ;
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1_000L, "0.001" ;
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10_000L, "0.01" ;
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100_000L, "0.1" ;
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1_000_000L, "1" ;
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10_000_000L, "10" ;
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100_000_000L, "100" ;
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1_000_000_000L, "1000" ;
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10_000_000_000L, "10000" ;
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100_000_000_000L, "100000" ;
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1_000_000_000_000L, "1000000" ;
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1_000_000_000_001L, "1000000.000001" ;
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1_000_000_000_010L, "1000000.00001" ;
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1_000_000_000_100L, "1000000.0001" ;
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1_000_000_001_000L, "1000000.001" ;
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1_000_000_010_000L, "1000000.01" ;
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1_000_000_100_000L, "1000000.1" ;
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123_123_123_123_123_123L, "123123123123.123123" ;
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999_999_999_999_999_999L, "999999999999.999999" ]
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let known_bad_tez_literals =
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[ "10000." ;
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"100,." ;
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"100," ;
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"1,0000" ;
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"0.0000,1" ;
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"0.00,1" ;
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"0,1" ;
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"HAHA" ;
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"0.000,000,1" ;
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"0.0000000" ;
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"9,999,999,999,999.999,999"]
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let fail expected given msg =
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Format.kasprintf Pervasives.failwith
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"@[%s@ expected: %s@ got: %s@]" msg expected given
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let fail_msg fmt = Format.kasprintf (fail "" "") fmt
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let default_printer _ = ""
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let equal ?(eq=(=)) ?(prn=default_printer) ?(msg="") x y =
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if not (eq x y) then fail (prn x) (prn y) msg
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let is_none ?(msg="") x =
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if x <> None then fail "None" "Some _" msg
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let is_some ?(msg="") x =
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if x = None then fail "Some _" "None" msg
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let test_known_tez_literals () =
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List.iter
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(fun (v, s) ->
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let vv = Tez_repr.of_mutez v in
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let vs = Tez_repr.of_string s in
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let vs' = Tez_repr.of_string (String.concat "" (String.split_on_char ',' s)) in
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let vv = match vv with None -> fail_msg "could not unopt %Ld" v | Some vv -> vv in
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let vs = match vs with None -> fail_msg "could not unopt %s" s | Some vs -> vs in
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let vs' = match vs' with None -> fail_msg "could not unopt %s" s | Some vs' -> vs' in
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equal ~prn:Tez_repr.to_string vv vs ;
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equal ~prn:Tez_repr.to_string vv vs' ;
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equal ~prn:(fun s -> s) (Tez_repr.to_string vv) s)
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known_ok_tez_literals ;
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List.iter
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(fun s ->
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let vs = Tez_repr.of_string s in
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is_none ~msg:("Unexpected successful parsing of " ^ s) vs)
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known_bad_tez_literals ;
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return_unit
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let test_random_tez_literals () =
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for _ = 0 to 100_000 do
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let v = Random.int64 12L in
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let vv = Tez_repr.of_mutez v in
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let vv = match vv with None -> fail_msg "could not unopt %Ld" v | Some vv -> vv in
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let s = Tez_repr.to_string vv in
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let vs = Tez_repr.of_string s in
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let s' = String.concat "" (String.split_on_char ',' s) in
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let vs' = Tez_repr.of_string s' in
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is_some ~msg:("Could not parse " ^ s ^ " back") vs ;
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is_some ~msg:("Could not parse " ^ s ^ " back") vs' ;
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begin match vs with
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| None -> assert false
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| Some vs ->
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let rev = Tez_repr.to_int64 vs in
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equal ~prn:Int64.to_string ~msg:(Tez_repr.to_string vv) v rev
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end ;
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begin match vs' with
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| None -> assert false
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| Some vs' ->
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let rev = Tez_repr.to_int64 vs' in
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equal ~prn:Int64.to_string ~msg:(Tez_repr.to_string vv) v rev
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end
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done ;
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return_unit
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let tests = [
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"tez-literals", (fun _ -> test_known_tez_literals ()) ;
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"rnd-tez-literals", (fun _ -> test_random_tez_literals ()) ;
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]
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let wrap (n, f) =
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Alcotest_lwt.test_case n `Quick begin fun _ () ->
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f () >>= function
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| Ok () -> Lwt.return_unit
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| Error error ->
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Format.kasprintf Pervasives.failwith "%a" pp_print_error error
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end
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let tests = List.map wrap tests
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