Alpha/Tests: add some tests for delegation
This commit is contained in:
bruno
Benjamin Canou
parent
1c3d5c4232
commit
1ecc5af454
996
src/proto_alpha/lib_protocol/test/delegation.ml
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996
src/proto_alpha/lib_protocol/test/delegation.ml
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(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2018. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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open Proto_alpha
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open Alpha_context
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open Test_tez
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(**************************************************************************)
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(* bootstrap contracts *)
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(**************************************************************************)
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(* Bootstrap contracts are heavily used in other tests. It is helpful
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to test some properties of these contracts, so we can correctly
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interpret the other tests that use them. *)
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let expect_error err = function
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| err0 :: _ when err = err0 -> return ()
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| _ -> failwith "Unexpected successful result"
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let expect_alpha_error err =
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expect_error (Alpha_environment.Ecoproto_error err)
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let expect_non_delegatable_contract = function
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| Alpha_environment.Ecoproto_error (Delegate_storage.Non_delegatable_contract _) :: _ ->
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return ()
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| _ ->
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failwith "Contract is not delegatable and operation should fail."
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let expect_no_deletion_pkh pkh = function
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| Alpha_environment.Ecoproto_error (Delegate_storage.No_deletion pkh0) :: _ when pkh0 = pkh ->
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return ()
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| _ ->
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failwith "Delegate can not be deleted and operation should fail."
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(** bootstrap contracts delegate to themselves *)
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let bootstrap_manager_is_bootstrap_delegate () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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let bootstrap0 = List.hd bootstrap_contracts in
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Context.Contract.delegate (B b) bootstrap0 >>=? fun delegate0 ->
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Context.Contract.manager (B b) bootstrap0 >>=? fun manager0 ->
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Assert.equal_pkh ~loc:__LOC__ delegate0 manager0.pkh
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(** bootstrap contracts cannot change their delegate *)
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let bootstrap_delegate_cannot_change ~fee () =
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Context.init 2 >>=? fun (b, bootstrap_contracts) ->
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let bootstrap0 = List.nth bootstrap_contracts 0 in
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let bootstrap1 = List.nth bootstrap_contracts 1 in
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Incremental.begin_construction b >>=? fun i ->
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Context.Contract.manager (I i) bootstrap1 >>=? fun manager1 ->
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Context.Contract.balance (I i) bootstrap0 >>=? fun balance0 ->
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Context.Contract.delegate (I i) bootstrap0 >>=? fun delegate0 ->
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Op.delegation ~fee (I i) bootstrap0 (Some manager1.pkh) >>=? fun set_delegate ->
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if fee > balance0 then
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Incremental.add_operation i set_delegate >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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else
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Incremental.add_operation
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~expect_failure:expect_non_delegatable_contract i set_delegate >>=? fun i ->
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Incremental.finalize_block i >>=? fun b ->
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(* bootstrap0 still has same delegate *)
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Context.Contract.delegate (B b) bootstrap0 >>=? fun delegate0_after ->
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Assert.equal_pkh ~loc:__LOC__ delegate0 delegate0_after >>=? fun () ->
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(* fee has been debited *)
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Assert.balance_was_debited ~loc:__LOC__ (B b) bootstrap0 balance0 fee
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(** bootstrap contracts cannot delete their delegation *)
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let bootstrap_delegate_cannot_be_removed ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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let bootstrap = List.hd bootstrap_contracts in
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Incremental.begin_construction b >>=? fun i ->
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Context.Contract.balance (I i) bootstrap >>=? fun balance ->
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Context.Contract.delegate (I i) bootstrap >>=? fun delegate ->
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Context.Contract.manager (I i) bootstrap >>=? fun manager ->
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Op.delegation ~fee (I i) bootstrap None >>=? fun set_delegate ->
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if fee > balance then
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Incremental.add_operation i set_delegate >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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else
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Incremental.add_operation
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~expect_failure:(expect_no_deletion_pkh manager.pkh) i set_delegate >>=? fun i ->
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(* delegate has not changed *)
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Context.Contract.delegate (I i) bootstrap >>=? fun delegate_after ->
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Assert.equal_pkh ~loc:__LOC__ delegate delegate_after >>=? fun () ->
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(* fee has been debited *)
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Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance fee
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(** bootstrap keys are already registered as delegate keys *)
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let bootstrap_manager_already_registered_delegate ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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Context.Contract.manager (I i) bootstrap >>=? fun manager ->
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let pkh = manager.pkh in
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let impl_contract = Contract.implicit_contract pkh in
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Context.Contract.balance (I i) impl_contract >>=? fun balance ->
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Op.delegation ~fee (I i) impl_contract (Some pkh) >>=? fun sec_reg ->
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if fee > balance then
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begin
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Incremental.add_operation i sec_reg >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else
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begin
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Incremental.add_operation ~expect_failure:(function
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| Alpha_environment.Ecoproto_error Delegate_storage.Active_delegate :: _ ->
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return ()
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| _ ->
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failwith "Delegate is already active and operation should fail.")
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i sec_reg >>=? fun i ->
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(* fee has been debited *)
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Assert.balance_was_debited ~loc:__LOC__ (I i) impl_contract balance fee
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end
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(** bootstrap manager can be set as delegate of an originated contract
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(through origination operation) *)
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let delegate_to_bootstrap_by_origination ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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Context.Contract.manager (I i) bootstrap >>=? fun manager ->
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Context.Contract.balance (I i) bootstrap >>=? fun balance ->
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(* originate a contract with bootstrap's manager as delegate *)
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Op.origination ~fee ~credit:Tez.zero ~delegate:manager.pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
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Context.get_constants (I i) >>=? fun { parametric = { origination_burn ; _ }} -> (* 0.257tz *)
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Lwt.return (Tez.(+?) fee origination_burn) >>=? fun total_fee ->
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if fee > balance then
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begin
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Incremental.add_operation i op >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else if total_fee > balance && balance >= fee then
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(* origination did not proceed; fee has been debited *)
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begin
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Incremental.add_operation i ~expect_failure:(function
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| Alpha_environment.Ecoproto_error Contract.Balance_too_low _ :: _ ->
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return ()
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| _ ->
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failwith "Not enough balance for origination burn: operation should fail.")
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op >>=? fun i ->
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(* fee was taken *)
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Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance fee >>=? fun () ->
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(* originated contract has not been created *)
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Context.Contract.balance (I i) orig_contract >>= fun err ->
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Assert.error ~loc:__LOC__ err (function
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| RPC_context.Not_found _ -> true
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| _ -> false)
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end
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else
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(* bootstrap is delegate, fee + origination burn have been debited *)
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begin
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Incremental.add_operation i op >>=? fun i ->
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Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
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Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh >>=? fun () ->
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Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance total_fee
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end
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(** bootstrap manager can be set as delegate of an originated contract
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without initial delegate (through delegation operation) *)
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let delegate_to_bootstrap_by_delegation ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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Context.Contract.manager (I i) bootstrap >>=? fun manager ->
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(* originate a contract with no delegate *)
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Op.origination ~fee:Tez.zero (I i) bootstrap >>=? fun (op, orig_contract) ->
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Incremental.add_operation i op >>=? fun i ->
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Context.Contract.balance (I i) orig_contract >>=? fun orig_balance ->
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(* Format.printf "\nBalance of originated contract: %a\n%!" Tez.pp orig_balance; *)
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(* delegate to bootstrap *)
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Op.delegation ~fee (I i) orig_contract (Some manager.pkh) >>=? fun deleg_op ->
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if fee > orig_balance then
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begin
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Incremental.add_operation i deleg_op >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else
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(* manager is delegate, fee is debited *)
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begin
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Incremental.add_operation i deleg_op >>=? fun i ->
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Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
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Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh >>=? fun () ->
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Assert.balance_was_debited ~loc:__LOC__ (I i) orig_contract orig_balance fee
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end
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(** bootstrap manager can be set as delegate of an originated contract
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with initial delegate (through delegation operation) *)
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let delegate_to_bootstrap_by_delegation_switch ~fee () =
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Context.init 2 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap0 = List.hd bootstrap_contracts in
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Context.Contract.manager (I i) bootstrap0 >>=? fun manager0 ->
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let bootstrap1 = List.nth bootstrap_contracts 1 in
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Context.Contract.manager (I i) bootstrap1 >>=? fun manager1 ->
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(* originate a contract with bootstrap1's manager as delegate *)
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Op.origination ~fee:Tez.zero ~credit:Tez.one ~delegate:manager1.pkh (I i) bootstrap0 >>=? fun (op, orig_contract) ->
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Incremental.add_operation i op >>=? fun i ->
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Context.Contract.balance (I i) orig_contract >>=? fun orig_balance ->
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Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
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Assert.equal_pkh ~loc:__LOC__ delegate manager1.pkh >>=? fun _ ->
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(* switch delegate to bootstrap0 *)
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Op.delegation ~fee (I i) orig_contract (Some manager0.pkh) >>=? fun switch_deleg ->
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if fee > orig_balance then
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begin
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Incremental.add_operation i switch_deleg >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else
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(* manager0 is delegate, fee is debited *)
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begin
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Incremental.add_operation i switch_deleg >>=? fun i ->
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Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
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Assert.equal_pkh ~loc:__LOC__ delegate manager0.pkh >>=? fun () ->
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Assert.balance_was_debited ~loc:__LOC__ (I i) orig_contract orig_balance fee
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end
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let tests_bootstrap_contracts = [
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Test.tztest "bootstrap contracts delegate to themselves" `Quick bootstrap_manager_is_bootstrap_delegate ;
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Test.tztest "bootstrap contracts cannot change their delegate (small fee)" `Quick (bootstrap_delegate_cannot_change ~fee:Tez.one_mutez) ;
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Test.tztest "bootstrap contracts cannot change their delegate (max fee)" `Quick (bootstrap_delegate_cannot_change ~fee:Tez.max_tez) ;
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Test.tztest "bootstrap contracts cannot delete their delegation (small fee)" `Quick (bootstrap_delegate_cannot_be_removed ~fee:Tez.one_mutez) ;
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Test.tztest "bootstrap contracts cannot delete their delegation (max fee)" `Quick (bootstrap_delegate_cannot_be_removed ~fee:Tez.max_tez) ;
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Test.tztest "bootstrap keys are already registered as delegate keys (small fee)" `Quick (bootstrap_manager_already_registered_delegate ~fee:Tez.one_mutez) ;
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Test.tztest "bootstrap keys are already registered as delegate keys (max fee)" `Quick (bootstrap_manager_already_registered_delegate ~fee:Tez.max_tez) ;
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Test.tztest "bootstrap manager can be delegate (init origination, small fee)" `Quick (delegate_to_bootstrap_by_origination ~fee:Tez.one_mutez) ;
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(* balance enough for fee but not for fee + origination burn *)
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Test.tztest "bootstrap manager can be delegate (init origination, edge case)" `Quick (delegate_to_bootstrap_by_origination ~fee:(Tez.of_mutez_exn 3_999_999_750_000L)) ;
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(* fee bigger than bootstrap's initial balance*)
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Test.tztest "bootstrap manager can be delegate (init origination, large fee)" `Quick (delegate_to_bootstrap_by_origination ~fee:(Tez.of_int 10_000_000)) ;
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Test.tztest "bootstrap manager can be delegate (init delegation, small fee)" `Quick (delegate_to_bootstrap_by_delegation ~fee:Tez.one_mutez) ;
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Test.tztest "bootstrap manager can be delegate (init delegation, max fee)" `Quick (delegate_to_bootstrap_by_delegation ~fee:Tez.max_tez) ;
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Test.tztest "bootstrap manager can be delegate (switch delegation, small fee)" `Quick (delegate_to_bootstrap_by_delegation_switch ~fee:Tez.one_mutez) ;
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Test.tztest "bootstrap manager can be delegate (switch delegation, max fee)" `Quick (delegate_to_bootstrap_by_delegation_switch ~fee:Tez.max_tez) ;
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]
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(**************************************************************************)
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(* delegate registration *)
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(**************************************************************************)
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(* A delegate is a pkh. Delegates must be registered. Registration is
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done via the self-delegation of the implicit contract corresponding
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to the pkh. The implicit contract must be credited when the
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self-delegation is done. Furthermore, trying to register an already
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registered key raises an error.
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In this series of tests, we verify that
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1- unregistered delegate keys cannot be delegated to,
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2- registered keys can be delegated to,
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3- registering an already registered key raises an error.
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We consider three scenarios for setting a delegate:
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- through origination,
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- through delegation when the originated contract has no delegate yet,
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- through delegation when the originated contract already has a delegate.
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We also test that emptying the implicit contract linked to a
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registered delegate key does not unregister the delegate key.
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*)
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(*
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Valid registration
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Unregistered key:
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- contract not credited and no self-delegation
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- contract credited but no self-delegation
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- contract not credited and self-delegation
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Not credited:
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- no credit operation
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- credit operation of 1μꜩ and then debit operation of 1μꜩ
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*)
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(** A- unregistered delegate keys cannot be used for delegation *)
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(* Two main series of tests: without self-delegation, and with a failed attempt at self-delegation
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1- no self-delegation
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a- no credit
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- no token transfer
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- credit of 1μꜩ and then debit of 1μꜩ
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b- with credit of 1μꜩ.
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For every scenario, we try three different ways of delegating:
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- through origination (init origination)
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- through delegation when no delegate was assigned at origination (init delegation)
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- through delegation when a delegate was assigned at origination (switch delegation).
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2- Self-delegation fails if the contract has no credit. We try the
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two possibilities of 1a for non-credited contracts.
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*)
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let expect_unregistered_key pkh = function
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| Alpha_environment.Ecoproto_error Roll_storage.Unregistered_delegate pkh0 :: _
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when pkh = pkh0 -> return ()
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| _ -> failwith "Delegate key is not registered: operation should fail."
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(* A1: no self-delegation *)
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(* no token transfer, no self-delegation *)
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let unregistered_delegate_key_init_origination ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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let unregistered_account = Account.new_account () in
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let unregistered_pkh = Account.(unregistered_account.pkh) in
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(* origination with delegate argument *)
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Op.origination ~fee ~delegate:unregistered_pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
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Context.get_constants (I i) >>=? fun { parametric = { origination_burn ; _ }} ->
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Lwt.return (Tez.(+?) fee origination_burn) >>=? fun _total_fee -> (* FIXME unused variable *)
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Context.Contract.balance (I i) bootstrap >>=? fun balance ->
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if fee > balance then
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begin
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Incremental.add_operation i op >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else
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(* origination did not proceed; fee has been debited *)
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begin
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Incremental.add_operation
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~expect_failure:(expect_unregistered_key unregistered_pkh)
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i op >>=? fun i ->
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Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance fee >>=? fun () ->
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(* originated contract has not been created *)
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Context.Contract.balance (I i) orig_contract >>= fun err ->
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Assert.error ~loc:__LOC__ err (function
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| RPC_context.Not_found _ -> true
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| _ -> false)
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end
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let unregistered_delegate_key_init_delegation ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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let unregistered_account = Account.new_account () in
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let unregistered_pkh = Account.(unregistered_account.pkh) in
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Context.Contract.balance (I i) bootstrap >>=? fun _balance -> (* FIXME unused variable *)
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(* origination without delegate argument *)
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let credit = Tez.of_int 10 in
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Op.origination (I i) bootstrap ~credit >>=? fun (op, orig_contract) ->
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Incremental.add_operation i op >>=? fun i ->
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Op.delegation ~fee (I i) orig_contract (Some unregistered_pkh) >>=? fun delegate_op ->
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if fee > credit then
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begin
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Incremental.add_operation i delegate_op >>= fun err ->
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Assert.proto_error ~loc:__LOC__ err (function
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| Contract_storage.Balance_too_low _ -> true
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| _ -> false)
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end
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else
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(* fee has been debited; no delegate *)
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begin
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Incremental.add_operation i
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~expect_failure:(expect_unregistered_key unregistered_pkh)
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delegate_op >>=? fun i ->
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Assert.balance_was_debited ~loc:__LOC__ (I i) orig_contract credit fee >>=? fun () ->
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(* originated contract has no delegate *)
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Context.Contract.delegate (I i) orig_contract >>= fun err ->
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Assert.error ~loc:__LOC__ err (function
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| RPC_context.Not_found _ -> true
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| _ -> false)
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end
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let unregistered_delegate_key_switch_delegation ~fee () =
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Context.init 1 >>=? fun (b, bootstrap_contracts) ->
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Incremental.begin_construction b >>=? fun i ->
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let bootstrap = List.hd bootstrap_contracts in
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let unregistered_account = Account.new_account () in
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let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
(* origination with delegate setting *)
|
||||
Context.Contract.manager (I i) bootstrap >>=? fun manager ->
|
||||
let credit = Tez.of_int 10 in
|
||||
Op.origination (I i) ~delegate:manager.pkh bootstrap ~credit >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh >>=? fun _ ->
|
||||
(* switch delegate through delegation *)
|
||||
Op.delegation ~fee (I i) orig_contract (Some unregistered_pkh) >>=? fun delegate_op ->
|
||||
if fee > credit then
|
||||
begin
|
||||
Incremental.add_operation i delegate_op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
else
|
||||
(* fee has been debited; no delegate *)
|
||||
begin
|
||||
Incremental.add_operation i
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
delegate_op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) orig_contract credit fee >>=? fun () ->
|
||||
(* originated contract's delegate has not changed *)
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun delegate ->
|
||||
Assert.not_equal_pkh ~loc:__LOC__ delegate unregistered_pkh >>=? fun () ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh
|
||||
end
|
||||
|
||||
(* credit of some amount, no self-delegation *)
|
||||
let unregistered_delegate_key_init_origination_credit ~fee ~amount () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* origination with delegate argument *)
|
||||
Context.Contract.balance (I i) bootstrap >>=? fun balance ->
|
||||
Op.origination ~fee ~delegate:unregistered_pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
if fee > balance then
|
||||
begin
|
||||
Incremental.add_operation i op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
else (* origination not done, fee taken *)
|
||||
begin
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance fee >>=? fun () ->
|
||||
Context.Contract.balance (I i) orig_contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
|
||||
let unregistered_delegate_key_init_delegation_credit ~fee ~amount () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* origination without delegate argument *)
|
||||
let credit = Tez.of_int 10 in
|
||||
Op.origination ~fee:Tez.zero ~credit (I i) bootstrap >>=? fun (op, contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Op.delegation ~fee (I i) contract (Some unregistered_pkh) >>=? fun delegate_op ->
|
||||
if fee > credit then
|
||||
Incremental.add_operation i delegate_op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
else
|
||||
begin
|
||||
(* fee has been taken, no delegate for contract *)
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i delegate_op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) contract credit fee >>=? fun () ->
|
||||
Context.Contract.delegate (I i) contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
|
||||
let unregistered_delegate_key_switch_delegation_credit ~fee ~amount () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* origination without delegate setting *)
|
||||
Context.Contract.manager (I i) bootstrap >>=? fun manager ->
|
||||
let credit = Tez.of_int 10 in
|
||||
Op.origination (I i) ~fee:Tez.zero ~credit ~delegate:manager.pkh bootstrap >>=? fun (op, contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Context.Contract.delegate (I i) contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh >>=? fun _ ->
|
||||
(* switch delegate through delegation *)
|
||||
Op.delegation ~fee (I i) contract (Some unregistered_pkh) >>=? fun delegate_op ->
|
||||
if fee > credit then
|
||||
Incremental.add_operation i delegate_op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
else
|
||||
begin
|
||||
(* fee has been taken, delegate for contract has not changed *)
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i delegate_op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) contract credit fee >>=? fun () ->
|
||||
Context.Contract.delegate (I i) contract >>=? fun delegate ->
|
||||
Assert.not_equal_pkh ~loc:__LOC__ delegate unregistered_pkh >>=? fun () ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh
|
||||
end
|
||||
|
||||
(* a credit of some amount followed by a debit of the same amount, no self-delegation *)
|
||||
let unregistered_delegate_key_init_origination_credit_debit ~fee ~amount () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* debit + check balance *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun debit_contract ->
|
||||
Incremental.add_operation i debit_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* origination with delegate argument *)
|
||||
Context.Contract.balance (I i) bootstrap >>=? fun balance ->
|
||||
Op.origination ~fee ~delegate:unregistered_pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
if fee > balance then
|
||||
begin
|
||||
Incremental.add_operation i op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
else (* fee taken, origination not processed *)
|
||||
begin
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) bootstrap balance fee >>=? fun () ->
|
||||
Context.Contract.balance (I i) orig_contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
|
||||
let unregistered_delegate_key_init_delegation_credit_debit ~amount ~fee () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* debit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) impl_contract bootstrap amount >>=? fun debit_contract ->
|
||||
Incremental.add_operation i debit_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* origination without delegate argument *)
|
||||
let credit = Tez.of_int 10 in
|
||||
Op.origination ~fee:Tez.zero (I i) ~credit bootstrap >>=? fun (op, contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
(* set a delegate with delegation operation *)
|
||||
Op.delegation ~fee (I i) contract (Some unregistered_pkh) >>=? fun delegate_op ->
|
||||
if fee > credit then
|
||||
begin
|
||||
Incremental.add_operation i delegate_op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
else
|
||||
begin
|
||||
(* fee has been taken, no delegate for contract *)
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i delegate_op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) contract credit fee >>=? fun () ->
|
||||
Context.Contract.delegate (I i) contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false)
|
||||
end
|
||||
|
||||
let unregistered_delegate_key_switch_delegation_credit_debit ~fee ~amount () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let unregistered_account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(unregistered_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit + check balance *)
|
||||
Op.transaction ~fee:Tez.zero (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* debit + check balance *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun debit_contract ->
|
||||
Incremental.add_operation i debit_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* origination with delegate setting *)
|
||||
Context.Contract.manager (I i) bootstrap >>=? fun manager ->
|
||||
let credit = Tez.of_int 10 in
|
||||
Op.origination (I i) ~fee:Tez.zero ~credit ~delegate:manager.pkh bootstrap >>=? fun (op, contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Context.Contract.delegate (I i) contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh >>=? fun _ ->
|
||||
(* switch delegate through delegation *)
|
||||
Op.delegation (I i) ~fee contract (Some unregistered_pkh) >>=? fun delegate_op ->
|
||||
if fee > credit then
|
||||
Incremental.add_operation i delegate_op >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Balance_too_low _ -> true
|
||||
| _ -> false)
|
||||
else
|
||||
begin
|
||||
(* fee has been taken, delegate for contract has not changed *)
|
||||
Incremental.add_operation
|
||||
~expect_failure:(expect_unregistered_key unregistered_pkh)
|
||||
i delegate_op >>=? fun i ->
|
||||
Assert.balance_was_debited ~loc:__LOC__ (I i) contract credit fee >>=? fun () ->
|
||||
Context.Contract.delegate (I i) contract >>=? fun delegate ->
|
||||
Assert.not_equal_pkh ~loc:__LOC__ delegate unregistered_pkh >>=? fun () ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate manager.pkh
|
||||
end
|
||||
|
||||
(* A2- self-delegation to an empty contract fails *)
|
||||
let failed_self_delegation_no_transaction () =
|
||||
Context.init 1 >>=? fun (b, _) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* check balance *)
|
||||
Context.Contract.balance (I i) impl_contract >>=? fun balance ->
|
||||
Assert.equal_tez ~loc:__LOC__ Tez.zero balance >>=? fun _ ->
|
||||
(* self delegation fails *)
|
||||
Op.delegation (I i) impl_contract (Some unregistered_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Empty_implicit_contract pkh ->
|
||||
if pkh = unregistered_pkh then true else false
|
||||
| _ -> false)
|
||||
|
||||
let failed_self_delegation_emptied_implicit_contract amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let account = Account.new_account () in
|
||||
let unregistered_pkh = Account.(account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract unregistered_pkh in
|
||||
(* credit implicit contract and check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* empty implicit contract and check balance *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* self delegation fails *)
|
||||
Op.delegation (I i) impl_contract (Some unregistered_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Contract_storage.Empty_implicit_contract pkh ->
|
||||
if pkh = unregistered_pkh then true else false
|
||||
| _ -> false)
|
||||
|
||||
(** B- valid registration:
|
||||
- credit implicit contract with some ꜩ + verification of balance
|
||||
- self delegation + verification
|
||||
- empty contract + verification of balance + verification of not being erased / self-delegation
|
||||
- originate contract w implicit contract as delegate + verification of delegation *)
|
||||
let valid_delegate_registration_init_origination_credit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ + check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate delegate_pkh >>=? fun _ ->
|
||||
(* originating a contract with the newly registered delegate account as delegate *)
|
||||
Op.origination ~delegate:delegate_account.pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
let valid_delegate_registration_init_delegation_credit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ + check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate delegate_pkh >>=? fun _ ->
|
||||
(* originating a contract with no delegate *)
|
||||
Op.origination (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
(* check no delegate for orig contract *)
|
||||
Context.Contract.delegate (I i) orig_contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false) >>=? fun _ ->
|
||||
(* delegation to the newly registered key *)
|
||||
Op.delegation (I i) orig_contract (Some delegate_account.pkh) >>=? fun delegation ->
|
||||
Incremental.add_operation i delegation >>=? fun i ->
|
||||
(* check delegation *)
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
let valid_delegate_registration_switch_delegation_credit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ + check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate delegate_pkh >>=? fun _ ->
|
||||
(* originating a contract with bootstrap's account as delegate *)
|
||||
Context.Contract.manager (I i) bootstrap >>=? fun bootstrap_manager ->
|
||||
Op.origination (I i) ~delegate:bootstrap_manager.pkh bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
(* test delegate of new contract is bootstrap *)
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate bootstrap_manager.pkh >>=? fun _ ->
|
||||
(* delegation with newly registered key *)
|
||||
Op.delegation (I i) orig_contract (Some delegate_account.pkh) >>=? fun delegation ->
|
||||
Incremental.add_operation i delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
let valid_delegate_registration_init_origination_credit_debit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ+ check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate_pkh delegate >>=? fun _ ->
|
||||
(* empty implicit contracts are usually deleted but they are kept if
|
||||
they were registered as delegates. we empty the contract in
|
||||
order to verify this. *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun empty_contract ->
|
||||
Incremental.add_operation i empty_contract >>=? fun i ->
|
||||
(* impl_contract is empty *)
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* verify self-delegation after contract is emptied *)
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate_pkh delegate >>=? fun _ ->
|
||||
(* originating a contract with the newly registered delegate account as delegate *)
|
||||
Op.origination ~delegate:delegate_account.pkh (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
let valid_delegate_registration_init_delegation_credit_debit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ+ check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate_pkh delegate >>=? fun _ ->
|
||||
(* empty implicit contracts are usually deleted but they are kept if
|
||||
they were registered as delegates. we empty the contract in
|
||||
order to verify this. *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun empty_contract ->
|
||||
Incremental.add_operation i empty_contract >>=? fun i ->
|
||||
(* impl_contract is empty *)
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* verify self-delegation after contract is emptied *)
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate_pkh delegate >>=? fun _ ->
|
||||
(* originating a contract with no delegate *)
|
||||
Op.origination (I i) bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
(* check no delegate for orig contract *)
|
||||
Context.Contract.delegate (I i) orig_contract >>= fun err ->
|
||||
Assert.error ~loc:__LOC__ err (function
|
||||
| RPC_context.Not_found _ -> true
|
||||
| _ -> false) >>=? fun _ ->
|
||||
(* delegation to the newly registered key *)
|
||||
Op.delegation (I i) orig_contract (Some delegate_account.pkh) >>=? fun delegation ->
|
||||
Incremental.add_operation i delegation >>=? fun i ->
|
||||
(* check delegation *)
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
let valid_delegate_registration_switch_delegation_credit_debit amount () =
|
||||
(* create an implicit contract *)
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let delegate_account = Account.new_account () in
|
||||
let delegate_pkh = Account.(delegate_account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract delegate_pkh in
|
||||
(* credit > 0ꜩ + check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract amount >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract amount >>=? fun _ ->
|
||||
(* self delegation + verification *)
|
||||
Op.delegation (I i) impl_contract (Some delegate_pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) impl_contract >>=? fun delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ delegate_pkh delegate >>=? fun _ ->
|
||||
(* empty implicit contracts are usually deleted but they are kept if
|
||||
they were registered as delegates. we empty the contract in
|
||||
order to verify this. *)
|
||||
Op.transaction (I i) impl_contract bootstrap amount >>=? fun empty_contract ->
|
||||
Incremental.add_operation i empty_contract >>=? fun i ->
|
||||
(* impl_contract is empty *)
|
||||
Assert.balance_is ~loc:__LOC__ (I i) impl_contract Tez.zero >>=? fun _ ->
|
||||
(* originating a contract with bootstrap's account as delegate *)
|
||||
Context.Contract.manager (I i) bootstrap >>=? fun bootstrap_manager ->
|
||||
Op.origination (I i) ~delegate:bootstrap_manager.pkh bootstrap >>=? fun (op, orig_contract) ->
|
||||
Incremental.add_operation i op >>=? fun i ->
|
||||
(* test delegate of new contract is bootstrap *)
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate bootstrap_manager.pkh >>=? fun _ ->
|
||||
(* delegation with newly registered key *)
|
||||
Op.delegation (I i) orig_contract (Some delegate_account.pkh) >>=? fun delegation ->
|
||||
Incremental.add_operation i delegation >>=? fun i ->
|
||||
Context.Contract.delegate (I i) orig_contract >>=? fun orig_delegate ->
|
||||
Assert.equal_pkh ~loc:__LOC__ orig_delegate delegate_pkh
|
||||
|
||||
(** C- a second self-delegation should raise an `Active_delegate` error *)
|
||||
(* with implicit contract with some credits *)
|
||||
let double_registration () =
|
||||
Context.init 1 >>=? fun (b, bootstrap_contracts) ->
|
||||
Incremental.begin_construction b >>=? fun i ->
|
||||
let bootstrap = List.hd bootstrap_contracts in
|
||||
let account = Account.new_account () in
|
||||
let pkh = Account.(account.pkh) in
|
||||
let impl_contract = Contract.implicit_contract pkh in
|
||||
(* credit 1μꜩ+ check balance *)
|
||||
Op.transaction (I i) bootstrap impl_contract (Tez.one_mutez) >>=? fun create_contract ->
|
||||
Incremental.add_operation i create_contract >>=? fun i ->
|
||||
(* return () *)
|
||||
(* self-delegation *)
|
||||
Op.delegation (I i) impl_contract (Some pkh) >>=? fun self_delegation ->
|
||||
Incremental.add_operation i self_delegation >>=? fun i ->
|
||||
(* second self-delegation *)
|
||||
Op.delegation (I i) impl_contract (Some pkh) >>=? fun second_registration ->
|
||||
Incremental.add_operation i second_registration >>= fun err ->
|
||||
Assert.proto_error ~loc:__LOC__ err (function
|
||||
| Delegate_storage.Active_delegate -> true
|
||||
| _ -> false)
|
||||
|
||||
let tests_delegate_registration =
|
||||
[
|
||||
(*** unregistered delegate key: no self-delegation ***)
|
||||
(* no token transfer, no self-delegation *)
|
||||
Test.tztest "unregistered delegate key (origination, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination ~fee:Tez.one_mutez);
|
||||
Test.tztest "unregistered delegate key (origination, edge case fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination ~fee:(Tez.of_int 3_999_488));
|
||||
Test.tztest "unregistered delegate key (origination, large fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination ~fee:(Tez.of_int 10_000_000));
|
||||
|
||||
Test.tztest "unregistered delegate key (init with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation ~fee:Tez.one_mutez);
|
||||
Test.tztest "unregistered delegate key (init with delegation, max fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation ~fee:Tez.max_tez);
|
||||
|
||||
Test.tztest "unregistered delegate key (switch with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation ~fee:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key (switch with delegation, max fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation ~fee:Tez.max_tez) ;
|
||||
|
||||
(* credit/debit 1μꜩ, no self-delegation *)
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (origination, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination_credit_debit ~fee:Tez.one_mutez ~amount:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (origination, large fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination_credit_debit ~fee:Tez.max_tez ~amount:Tez.one_mutez) ;
|
||||
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (init with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation_credit_debit ~amount:Tez.one_mutez ~fee:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (init with delegation, large fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation_credit_debit ~amount:Tez.one_mutez ~fee:Tez.max_tez) ;
|
||||
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (switch with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation_credit_debit ~amount:Tez.one_mutez ~fee:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit/debit 1μꜩ (switch with delegation, large fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation_credit_debit ~amount:Tez.one_mutez ~fee:Tez.max_tez) ;
|
||||
|
||||
(* credit 1μꜩ, no self-delegation *)
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (origination, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination_credit ~fee:Tez.one_mutez ~amount:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (origination, edge case fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination_credit ~fee:(Tez.of_int 3_999_488) ~amount:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (origination, large fee)"
|
||||
`Quick (unregistered_delegate_key_init_origination_credit ~fee:(Tez.of_int 10_000_000) ~amount:Tez.one_mutez) ;
|
||||
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (init with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation_credit ~amount:Tez.one_mutez ~fee:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (init with delegation, large fee)"
|
||||
`Quick (unregistered_delegate_key_init_delegation_credit ~amount:Tez.one_mutez ~fee:Tez.max_tez) ;
|
||||
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (switch with delegation, small fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation_credit ~amount:Tez.one_mutez ~fee:Tez.one_mutez) ;
|
||||
Test.tztest "unregistered delegate key - credit 1μꜩ (switch with delegation, large fee)"
|
||||
`Quick (unregistered_delegate_key_switch_delegation_credit ~amount:Tez.one_mutez ~fee:Tez.max_tez) ;
|
||||
|
||||
(*** unregistered delegate key: failed self-delegation ***)
|
||||
(* no token transfer, self-delegation *)
|
||||
Test.tztest "failed self-delegation: no transaction" `Quick failed_self_delegation_no_transaction ;
|
||||
(* credit 1μtz, debit 1μtz, self-delegation *)
|
||||
Test.tztest "failed self-delegation: credit & debit 1μꜩ" `Quick (failed_self_delegation_emptied_implicit_contract Tez.one_mutez) ;
|
||||
|
||||
(*** valid registration ***)
|
||||
(* valid registration: credit 1 μꜩ, self delegation *)
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation (origination)"
|
||||
`Quick (valid_delegate_registration_init_origination_credit Tez.one_mutez) ;
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation (init with delegation)"
|
||||
`Quick (valid_delegate_registration_init_delegation_credit Tez.one_mutez) ;
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation (switch with delegation)"
|
||||
`Quick (valid_delegate_registration_switch_delegation_credit Tez.one_mutez) ;
|
||||
(* valid registration: credit 1 μꜩ, self delegation, debit 1μꜩ *)
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation, debit 1μꜩ (origination)"
|
||||
`Quick (valid_delegate_registration_init_origination_credit_debit Tez.one_mutez) ;
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation, debit 1μꜩ (init with delegation)"
|
||||
`Quick (valid_delegate_registration_init_delegation_credit_debit Tez.one_mutez) ;
|
||||
Test.tztest "valid delegate registration: credit 1μꜩ, self delegation, debit 1μꜩ (switch with delegation)"
|
||||
`Quick (valid_delegate_registration_switch_delegation_credit_debit Tez.one_mutez) ;
|
||||
|
||||
(*** double registration ***)
|
||||
Test.tztest "double registration" `Quick double_registration ;
|
||||
]
|
||||
|
||||
|
||||
|
||||
(******************************************************************************)
|
||||
(* Main *)
|
||||
(******************************************************************************)
|
||||
|
||||
let tests =
|
||||
tests_bootstrap_contracts @
|
||||
tests_delegate_registration
|
||||
@ -17,5 +17,6 @@ let () =
|
||||
"double baking", Double_baking.tests ;
|
||||
"seed", Seed.tests ;
|
||||
"baking", Baking.tests ;
|
||||
"delegation", Delegation.tests ;
|
||||
"rolls", Rolls.tests ;
|
||||
]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user