ligo/src/test/time_lock_repeat_tests.ml
Pierre-Emmanuel Wulfman bc259fcde7 Feature/transpiler
2020-06-29 13:05:34 +00:00

78 lines
3.1 KiB
OCaml

open Trace
open Test_helpers
open Ast_imperative
open Main_errors
let type_file f =
let%bind typed,state = Ligo.Compile.Utils.type_file f "cameligo" (Contract "main") in
ok @@ (typed,state)
let get_program =
let s = ref None in
fun () -> match !s with
| Some s -> ok s
| None -> (
let%bind program = type_file "./contracts/timelock_repeat.mligo" in
s := Some program ;
ok program
)
let compile_main () =
let%bind typed_prg,_ = type_file "./contracts/timelock_repeat.mligo" in
let%bind mini_c_prg = Ligo.Compile.Of_typed.compile typed_prg in
let%bind michelson_prg = Ligo.Compile.Of_mini_c.aggregate_and_compile_contract mini_c_prg "main" in
let%bind (_contract: Tezos_utils.Michelson.michelson) =
(* fails if the given entry point is not a valid contract *)
Ligo.Compile.Of_michelson.build_contract michelson_prg in
ok ()
let empty_op_list =
(e_typed_list [] (t_operation ()))
let empty_message = e_lambda (Var.of_name "arguments")
(Some (t_unit ())) (Some (t_list (t_operation ())))
empty_op_list
let call msg = e_constructor "Call" msg
let mk_time st =
match Memory_proto_alpha.Protocol.Alpha_context.Timestamp.of_notation st with
| Some s -> ok s
| None -> fail @@ test_internal "bad timestamp notation"
let to_sec t = Tezos_utils.Time.Protocol.to_seconds t
let storage st interval execute =
e_record_ez [("next_use", e_timestamp (Int64.to_int @@ to_sec st)) ;
("interval", e_int interval) ;
("execute", execute)]
let early_call () =
let%bind (program , state) = get_program () in
let%bind predecessor_timestamp = mk_time "2000-01-01T00:10:10Z" in
let%bind lock_time = mk_time "2000-01-01T10:10:10Z" in
let init_storage = storage lock_time 86400 empty_message in
let options =
Proto_alpha_utils.Memory_proto_alpha.make_options ~predecessor_timestamp () in
let exp_failwith = "You have to wait before you can execute this contract again." in
expect_string_failwith ~options (program, state) "main"
(e_pair (e_unit ()) init_storage) exp_failwith
let fake_decompiled_empty_message = e_string "[lambda of type: (lambda unit (list operation)) ]"
(* Test that when we use the contract the next use time advances by correct interval *)
let interval_advance () =
let%bind (program , state) = get_program () in
let%bind predecessor_timestamp = mk_time "2000-01-01T10:10:10Z" in
let%bind lock_time = mk_time "2000-01-01T00:10:10Z" in
let init_storage = storage lock_time 86400 empty_message in
(* It takes a second for Tezos.now to be called, awful hack *)
let%bind new_timestamp = mk_time "2000-01-02T10:10:11Z" in
let new_storage_fake = storage new_timestamp 86400 fake_decompiled_empty_message in
let options =
Proto_alpha_utils.Memory_proto_alpha.make_options ~predecessor_timestamp () in
expect_eq ~options (program, state) "main"
(e_pair (e_unit ()) init_storage) (e_pair empty_op_list new_storage_fake)
let main = test_suite "Time Lock Repeating" [
test "compile" compile_main ;
test "early call" early_call ;
test "interval advance" interval_advance ;
]