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// Copyright 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, derive_impl, parameter_types,
traits::{Contains, Everything, Nothing},
weights::Weight,
};
use frame_system::EnsureRoot;
use sp_core::{ConstU32, H256};
use sp_runtime::traits::IdentityLookup;
use polkadot_parachain_primitives::primitives::Id as ParaId;
use polkadot_runtime_parachains::{configuration, origin, shared};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowSubscriptionsFrom,
AllowTopLevelPaidExecutionFrom, ChildParachainAsNative, ChildParachainConvertsVia,
ChildSystemParachainAsSuperuser, DescribeAllTerminal, DescribeFamily, FixedRateOfFungible,
Branislav Kontur
committed
FixedWeightBounds, FrameTransactionalProcessor, FungibleAdapter, HashedDescription, IsConcrete,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, WithComputedOrigin,
};
use xcm_executor::{Config, XcmExecutor};
use super::{
mocks::relay_message_queue::*,
primitives::{AccountId, Balance},
};
parameter_types! {
pub const BlockHashCount: u64 = 250;
}
#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
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impl frame_system::Config for Runtime {
type RuntimeOrigin = RuntimeOrigin;
type RuntimeCall = RuntimeCall;
type Block = Block;
type Nonce = u64;
type Hash = H256;
type Hashing = ::sp_runtime::traits::BlakeTwo256;
type AccountId = AccountId;
type Lookup = IdentityLookup<Self::AccountId>;
type RuntimeEvent = RuntimeEvent;
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 RuntimeEvent = RuntimeEvent;
type DustRemoval = ();
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = System;
type WeightInfo = ();
type MaxReserves = MaxReserves;
type ReserveIdentifier = [u8; 8];
type FreezeIdentifier = ();
type MaxFreezes = ConstU32<0>;
type RuntimeHoldReason = RuntimeHoldReason;
type RuntimeFreezeReason = RuntimeFreezeReason;
}
Tsvetomir Dimitrov
committed
impl shared::Config for Runtime {
type DisabledValidators = ();
}
impl configuration::Config for Runtime {
type WeightInfo = configuration::TestWeightInfo;
}
parameter_types! {
pub RelayNetwork: NetworkId = ByGenesis([0; 32]);
pub const TokenLocation: Location = Here.into_location();
pub UniversalLocation: InteriorLocation = Here;
pub UnitWeightCost: u64 = 1_000;
}
pub type SovereignAccountOf = (
HashedDescription<AccountId, DescribeFamily<DescribeAllTerminal>>,
AccountId32Aliases<RelayNetwork, AccountId>,
ChildParachainConvertsVia<ParaId, AccountId>,
);
pub type LocalBalancesTransactor =
Branislav Kontur
committed
FungibleAdapter<Balances, IsConcrete<TokenLocation>, SovereignAccountOf, AccountId, ()>;
pub type AssetTransactors = LocalBalancesTransactor;
type LocalOriginConverter = (
SovereignSignedViaLocation<SovereignAccountOf, RuntimeOrigin>,
ChildParachainAsNative<origin::Origin, RuntimeOrigin>,
SignedAccountId32AsNative<RelayNetwork, RuntimeOrigin>,
ChildSystemParachainAsSuperuser<ParaId, RuntimeOrigin>,
);
parameter_types! {
pub const XcmInstructionWeight: Weight = Weight::from_parts(1_000, 1_000);
pub TokensPerSecondPerMegabyte: (AssetId, u128, u128) =
(AssetId(TokenLocation::get()), 1_000_000_000_000, 1024 * 1024);
pub const MaxInstructions: u32 = 100;
pub const MaxAssetsIntoHolding: u32 = 64;
}
pub struct ChildrenParachains;
impl Contains<Location> for ChildrenParachains {
fn contains(location: &Location) -> bool {
matches!(location.unpack(), (0, [Parachain(_)]))
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}
}
pub type XcmRouter = crate::RelayChainXcmRouter;
pub type Barrier = WithComputedOrigin<
(
AllowExplicitUnpaidExecutionFrom<ChildrenParachains>,
AllowTopLevelPaidExecutionFrom<Everything>,
AllowSubscriptionsFrom<Everything>,
),
UniversalLocation,
ConstU32<1>,
>;
pub struct XcmConfig;
impl Config for XcmConfig {
type RuntimeCall = RuntimeCall;
type XcmSender = XcmRouter;
type AssetTransactor = AssetTransactors;
type OriginConverter = LocalOriginConverter;
type IsReserve = ();
type IsTeleporter = ();
type UniversalLocation = UniversalLocation;
type Barrier = Barrier;
type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
type Trader = FixedRateOfFungible<TokensPerSecondPerMegabyte, ()>;
type ResponseHandler = XcmPallet;
type AssetTrap = XcmPallet;
type AssetLocker = XcmPallet;
type AssetExchanger = ();
type AssetClaims = XcmPallet;
type SubscriptionService = XcmPallet;
type PalletInstancesInfo = AllPalletsWithSystem;
type FeeManager = ();
type MaxAssetsIntoHolding = MaxAssetsIntoHolding;
type MessageExporter = ();
type UniversalAliases = Nothing;
type CallDispatcher = RuntimeCall;
type SafeCallFilter = Everything;
type Aliasers = Nothing;
type TransactionalProcessor = FrameTransactionalProcessor;
type HrmpNewChannelOpenRequestHandler = ();
type HrmpChannelAcceptedHandler = ();
type HrmpChannelClosingHandler = ();
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}
pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, RelayNetwork>;
impl pallet_xcm::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type SendXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
type XcmRouter = XcmRouter;
type ExecuteXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
type XcmExecuteFilter = Everything;
type XcmExecutor = XcmExecutor<XcmConfig>;
type XcmTeleportFilter = Everything;
type XcmReserveTransferFilter = Everything;
type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
type UniversalLocation = UniversalLocation;
type RuntimeOrigin = RuntimeOrigin;
type RuntimeCall = RuntimeCall;
const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
type Currency = Balances;
type CurrencyMatcher = IsConcrete<TokenLocation>;
type TrustedLockers = ();
type SovereignAccountOf = SovereignAccountOf;
type MaxLockers = ConstU32<8>;
type MaxRemoteLockConsumers = ConstU32<0>;
type RemoteLockConsumerIdentifier = ();
type WeightInfo = pallet_xcm::TestWeightInfo;
type AdminOrigin = EnsureRoot<AccountId>;
}
impl origin::Config for Runtime {}
type Block = frame_system::mocking::MockBlock<Runtime>;
impl pallet_message_queue::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Size = u32;
type HeapSize = MessageQueueHeapSize;
type MaxStale = MessageQueueMaxStale;
type ServiceWeight = MessageQueueServiceWeight;
type MessageProcessor = MessageProcessor;
type QueueChangeHandler = ();
type WeightInfo = ();
type QueuePausedQuery = ();
}
construct_runtime!(
pub enum Runtime {
System: frame_system,
Balances: pallet_balances,
ParasOrigin: origin,
XcmPallet: pallet_xcm,
MessageQueue: pallet_message_queue,