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Tests: add tests for tez constants parsing

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Benjamin Canou 2017-12-08 10:40:26 +01:00 committed by Benjamin Canou
parent bf276fb017
commit 6df701def2
1 changed files with 69 additions and 0 deletions
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69
test/proto_alpha/test_michelson_parser.ml
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@ -10,6 +10,73 @@
module Helpers = Proto_alpha_helpers
module Assert = Helpers.Assert
let known_ok_tez_litterals =
[ 0L, "0" ;
10L, "0.000,01" ;
100L, "0.000,1" ;
1_000L, "0.001" ;
10_000L, "0.01" ;
100_000L, "0.1" ;
1_000_000L, "1" ;
10_000_000L, "10" ;
100_000_000L, "100" ;
1_000_000_000L, "1,000" ;
10_000_000_000L, "10,000" ;
100_000_000_000L, "100,000" ;
1_000_000_000_000L, "1,000,000" ;
1_000_000_000_001L, "1,000,000.000,001" ;
1_000_000_000_010L, "1,000,000.000,01" ;
1_000_000_000_100L, "1,000,000.000,1" ;
1_000_000_001_000L, "1,000,000.001" ;
1_000_000_010_000L, "1,000,000.01" ;
1_000_000_100_000L, "1,000,000.1" ;
123_123_123_123_123_123L, "123,123,123,123.123,123" ;
999_999_999_999_999_999L, "999,999,999,999.999,999" ]
let known_bad_tez_litterals =
[ "10000" ;
"1,0000" ;
"0.0000,1" ;
"0.00,1" ;
"0,1" ;
"0.0001" ;
"HAHA" ;
"0.000,000,1" ;
"9,999,999,999,999.999,999"]
let test_known_tez_litterals () =
List.iter
(fun (v, s) ->
let vv = Tez_repr.of_mutez v in
let vs = Tez_repr.of_string s in
let vv = match vv with None -> Assert.fail_msg "could not unopt %Ld" v | Some vv -> vv in
let vs = match vs with None -> Assert.fail_msg "could not unopt %s" s | Some vs -> vs in
Assert.equal ~prn:Tez_repr.to_string vv vs ;
Assert.equal ~prn:(fun s -> s) (Tez_repr.to_string vv) s)
known_ok_tez_litterals ;
List.iter
(fun s ->
let vs = Tez_repr.of_string s in
Assert.is_none ~msg:("Unexpected successful parsing of " ^ s) vs)
known_bad_tez_litterals ;
return ()
let test_random_tez_litterals () =
for _ = 0 to 100_000 do
let v = Random.int64 12L in
let vv = Tez_repr.of_mutez v in
let vv = match vv with None -> Assert.fail_msg "could not unopt %Ld" v | Some vv -> vv in
let s = Tez_repr.to_string vv in
let vs = Tez_repr.of_string s in
Assert.is_some ~msg:("Could not parse " ^ s ^ " back") vs ;
match vs with
| None -> assert false
| Some vs ->
let rev = Tez_repr.to_int64 vs in
Assert.equal ~prn:Int64.to_string ~msg:(Tez_repr.to_string vv) v rev
done ;
return ()
open Tezos_micheline
open Micheline
@ -342,6 +409,8 @@ let tests = [
"parsing", (fun _ -> Lwt.return (test_parsing ())) ;
"expansion", (fun _ -> Lwt.return (test_expansion ())) ;
"consistency", (fun _ -> Lwt.return (test_unexpansion_consistency ())) ;
"tez-litterals", (fun _ -> test_known_tez_litterals ()) ;
"rnd-tez-litterals", (fun _ -> test_random_tez_litterals ()) ;
]
let () =