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// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Relay chain runtime mock.
use frame_support::{
construct_runtime, parameter_types,
traits::{Everything, Nothing, ProcessMessage, ProcessMessageError},
weights::{Weight, WeightMeter},
use sp_core::{ConstU32, H256};
use sp_runtime::{testing::Header, traits::IdentityLookup, AccountId32};
use polkadot_parachain::primitives::Id as ParaId;
use polkadot_runtime_parachains::{
configuration,
inclusion::{AggregateMessageOrigin, UmpQueueId},
origin, shared,
};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowUnpaidExecutionFrom, ChildParachainAsNative,
ChildParachainConvertsVia, ChildSystemParachainAsSuperuser,
CurrencyAdapter as XcmCurrencyAdapter, FixedRateOfFungible, FixedWeightBounds, IsConcrete,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation,
};
use xcm_executor::{Config, XcmExecutor};
pub type AccountId = AccountId32;
pub type Balance = u128;
parameter_types! {
pub const BlockHashCount: u64 = 250;
}
impl frame_system::Config for Runtime {
type Index = u64;
type BlockNumber = u64;
type Hash = H256;
type Hashing = ::sp_runtime::traits::BlakeTwo256;
type AccountId = AccountId;
type Lookup = IdentityLookup<Self::AccountId>;
type Header = Header;
type BlockHashCount = BlockHashCount;
type BlockWeights = ();
type BlockLength = ();
type Version = ();
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type DbWeight = ();
type BaseCallFilter = Everything;
type SystemWeightInfo = ();
type SS58Prefix = ();
type OnSetCode = ();
type MaxConsumers = ConstU32<16>;
}
parameter_types! {
pub ExistentialDeposit: Balance = 1;
pub const MaxLocks: u32 = 50;
pub const MaxReserves: u32 = 50;
}
impl pallet_balances::Config for Runtime {
type MaxLocks = MaxLocks;
type Balance = Balance;
type DustRemoval = ();
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = System;
type WeightInfo = ();
type MaxReserves = MaxReserves;
type ReserveIdentifier = [u8; 8];
type HoldIdentifier = ();
type FreezeIdentifier = ();
type MaxHolds = ConstU32<0>;
type MaxFreezes = ConstU32<0>;
}
impl shared::Config for Runtime {}
impl configuration::Config for Runtime {
type WeightInfo = configuration::TestWeightInfo;
}
parameter_types! {
pub const TokenLocation: MultiLocation = Here.into_location();
pub const ThisNetwork: NetworkId = NetworkId::ByGenesis([0; 32]);
pub const AnyNetwork: Option<NetworkId> = None;
pub const UniversalLocation: InteriorMultiLocation = Here;
(ChildParachainConvertsVia<ParaId, AccountId>, AccountId32Aliases<ThisNetwork, AccountId>);
XcmCurrencyAdapter<Balances, IsConcrete<TokenLocation>, SovereignAccountOf, AccountId, ()>;
SovereignSignedViaLocation<SovereignAccountOf, RuntimeOrigin>,
ChildParachainAsNative<origin::Origin, RuntimeOrigin>,
ChildSystemParachainAsSuperuser<ParaId, RuntimeOrigin>,
pub const BaseXcmWeight: Weight = Weight::from_parts(1_000, 1_000);
pub KsmPerSecondPerByte: (AssetId, u128, u128) = (Concrete(TokenLocation::get()), 1, 1);
pub const MaxInstructions: u32 = u32::MAX;
}
pub type XcmRouter = super::RelayChainXcmRouter;
pub type Barrier = AllowUnpaidExecutionFrom<Everything>;
pub struct XcmConfig;
impl Config for XcmConfig {
type XcmSender = XcmRouter;
type AssetTransactor = LocalAssetTransactor;
type OriginConverter = LocalOriginConverter;
type IsReserve = ();
type IsTeleporter = ();
type Weigher = FixedWeightBounds<BaseXcmWeight, RuntimeCall, MaxInstructions>;
type ResponseHandler = ();
type AssetTrap = ();
type AssetClaims = ();
type SubscriptionService = ();
type PalletInstancesInfo = ();
type FeeManager = ();
type MaxAssetsIntoHolding = MaxAssetsIntoHolding;
type MessageExporter = ();
type UniversalAliases = Nothing;
type CallDispatcher = RuntimeCall;
type SafeCallFilter = Everything;
pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, ThisNetwork>;
#[cfg(feature = "runtime-benchmarks")]
parameter_types! {
pub ReachableDest: Option<MultiLocation> = Some(Parachain(1).into());
}
type SendXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
type XcmRouter = XcmRouter;
// Anyone can execute XCM messages locally...
type ExecuteXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
type XcmExecuteFilter = Nothing;
type XcmExecutor = XcmExecutor<XcmConfig>;
type XcmTeleportFilter = Everything;
type XcmReserveTransferFilter = Everything;
type Weigher = FixedWeightBounds<BaseXcmWeight, RuntimeCall, MaxInstructions>;
const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
type Currency = Balances;
type CurrencyMatcher = ();
type TrustedLockers = ();
type SovereignAccountOf = SovereignAccountOf;
type MaxLockers = ConstU32<8>;
type MaxRemoteLockConsumers = ConstU32<0>;
type RemoteLockConsumerIdentifier = ();
type WeightInfo = pallet_xcm::TestWeightInfo;
#[cfg(feature = "runtime-benchmarks")]
type ReachableDest = ReachableDest;
type AdminOrigin = EnsureRoot<AccountId>;
pub const FirstMessageFactorPercent: u64 = 100;
}
impl origin::Config for Runtime {}
type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Runtime>;
type Block = frame_system::mocking::MockBlock<Runtime>;
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parameter_types! {
/// Amount of weight that can be spent per block to service messages.
pub MessageQueueServiceWeight: Weight = Weight::from_parts(1_000_000_000, 1_000_000);
pub const MessageQueueHeapSize: u32 = 65_536;
pub const MessageQueueMaxStale: u32 = 16;
}
/// Message processor to handle any messages that were enqueued into the `MessageQueue` pallet.
pub struct MessageProcessor;
impl ProcessMessage for MessageProcessor {
type Origin = AggregateMessageOrigin;
fn process_message(
message: &[u8],
origin: Self::Origin,
meter: &mut WeightMeter,
) -> Result<bool, ProcessMessageError> {
let para = match origin {
AggregateMessageOrigin::Ump(UmpQueueId::Para(para)) => para,
};
xcm_builder::ProcessXcmMessage::<
Junction,
xcm_executor::XcmExecutor<XcmConfig>,
RuntimeCall,
>::process_message(message, Junction::Parachain(para.into()), meter)
}
}
impl pallet_message_queue::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Size = u32;
type HeapSize = MessageQueueHeapSize;
type MaxStale = MessageQueueMaxStale;
type ServiceWeight = MessageQueueServiceWeight;
#[cfg(not(feature = "runtime-benchmarks"))]
type MessageProcessor = MessageProcessor;
#[cfg(feature = "runtime-benchmarks")]
type MessageProcessor =
pallet_message_queue::mock_helpers::NoopMessageProcessor<AggregateMessageOrigin>;
type QueueChangeHandler = ();
type WeightInfo = ();
}
construct_runtime!(
pub enum Runtime where
Block = Block,
NodeBlock = Block,
UncheckedExtrinsic = UncheckedExtrinsic,
{
System: frame_system::{Pallet, Call, Storage, Config, Event<T>},
Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
ParasOrigin: origin::{Pallet, Origin},
XcmPallet: pallet_xcm::{Pallet, Call, Storage, Event<T>, Origin},
MessageQueue: pallet_message_queue::{Pallet, Event<T>},