mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-10-24 12:45:04 +00:00
Bastian Köcher
8e393aa5a8
* Make `decl_error!` errors usable This pr implements support for returning errors of different pallets in a pallet. These errors need to be declared with `decl_error!`. The pr changes the following: - Each dispatchable function now returns a `DispatchResult` which is an alias for `Result<(), DispatchError>`. - `DispatchError` is an enum that has 4 variants: - `Other`: For storing string error messages - `CannotLookup`: Variant that is returned when something returns a `sp_runtime::LookupError` - `BadOrigin`: Variant that is returned for any kind of bad origin - `Module`: The error of a specific module. Contains the `index`, `error` and the `message`. The index is the index of the module in `construct_runtime!`. `error` is the index of the error in the error enum declared by `decl_error!`. `message` is the message to the error variant (this will not be encoded). - `construct_runtime!` now creates a new struct `ModuleToIndex`. This struct implements the trait `ModuleToIndex`. - `frame_system::Trait` has a new associated type: `ModuleToIndex` that expects the `ModuleToIndex` generated by `construct_runtime!`. - All error strings returned in any module are being converted now to `DispatchError`. - `BadOrigin` is the default error returned by any type that implements `EnsureOrigin`. * Fix frame system benchmarks
111 lines
3.5 KiB
Rust
111 lines
3.5 KiB
Rust
// Copyright 2019 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Test utilities
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#![allow(dead_code, unused_imports)]
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use super::{Trait, Module, GenesisConfig};
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use sp_consensus_babe::AuthorityId;
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use sp_runtime::{
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traits::IdentityLookup, Perbill, testing::{Header, UintAuthorityId}, impl_opaque_keys,
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};
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use sp_version::RuntimeVersion;
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use frame_support::{impl_outer_origin, parameter_types, weights::Weight};
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use sp_io;
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use sp_core::{H256, Blake2Hasher};
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impl_outer_origin!{
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pub enum Origin for Test where system = frame_system {}
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}
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type DummyValidatorId = u64;
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// Workaround for https://github.com/rust-lang/rust/issues/26925 . Remove when sorted.
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#[derive(Clone, PartialEq, Eq, Debug)]
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pub struct Test;
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parameter_types! {
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pub const BlockHashCount: u64 = 250;
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pub const MaximumBlockWeight: Weight = 1024;
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pub const MaximumBlockLength: u32 = 2 * 1024;
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pub const AvailableBlockRatio: Perbill = Perbill::one();
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pub const MinimumPeriod: u64 = 1;
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pub const EpochDuration: u64 = 3;
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pub const ExpectedBlockTime: u64 = 1;
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pub const Version: RuntimeVersion = substrate_test_runtime::VERSION;
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pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(16);
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}
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impl frame_system::Trait for Test {
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type Origin = Origin;
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type Index = u64;
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type BlockNumber = u64;
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type Call = ();
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type Hash = H256;
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type Version = Version;
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type Hashing = sp_runtime::traits::BlakeTwo256;
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type AccountId = DummyValidatorId;
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type Lookup = IdentityLookup<Self::AccountId>;
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type Header = Header;
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type Event = ();
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type BlockHashCount = BlockHashCount;
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type MaximumBlockWeight = MaximumBlockWeight;
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type AvailableBlockRatio = AvailableBlockRatio;
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type MaximumBlockLength = MaximumBlockLength;
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type ModuleToIndex = ();
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}
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impl_opaque_keys! {
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pub struct MockSessionKeys {
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pub dummy: UintAuthorityId,
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}
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}
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impl pallet_session::Trait for Test {
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type Event = ();
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type ValidatorId = <Self as frame_system::Trait>::AccountId;
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type ShouldEndSession = Babe;
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type SessionHandler = (Babe,Babe,);
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type OnSessionEnding = ();
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type ValidatorIdOf = ();
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type SelectInitialValidators = ();
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type Keys = MockSessionKeys;
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type DisabledValidatorsThreshold = DisabledValidatorsThreshold;
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}
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impl pallet_timestamp::Trait for Test {
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type Moment = u64;
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type OnTimestampSet = Babe;
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type MinimumPeriod = MinimumPeriod;
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}
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impl Trait for Test {
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type EpochDuration = EpochDuration;
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type ExpectedBlockTime = ExpectedBlockTime;
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type EpochChangeTrigger = crate::ExternalTrigger;
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}
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pub fn new_test_ext(authorities: Vec<DummyValidatorId>) -> sp_io::TestExternalities {
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let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
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GenesisConfig {
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authorities: authorities.into_iter().map(|a| (UintAuthorityId(a).to_public_key(), 1)).collect(),
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}.assimilate_storage::<Test>(&mut t).unwrap();
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t.into()
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}
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pub type System = frame_system::Module<Test>;
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pub type Babe = Module<Test>;
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