pallet_contracts_mock_network/
relay_chain.rs

1// Copyright (C) Parity Technologies (UK) Ltd.
2// This file is part of Substrate.
3
4// Substrate is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// Substrate is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
16
17//! Relay chain runtime mock.
18
19use frame_support::{
20	construct_runtime, derive_impl, parameter_types,
21	traits::{Contains, Disabled, Everything, Nothing},
22	weights::Weight,
23};
24
25use frame_system::EnsureRoot;
26use sp_core::{ConstU32, H256};
27use sp_runtime::traits::IdentityLookup;
28
29use polkadot_parachain_primitives::primitives::Id as ParaId;
30use polkadot_runtime_parachains::{configuration, origin, shared};
31use xcm::latest::prelude::*;
32use xcm_builder::{
33	AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowSubscriptionsFrom,
34	AllowTopLevelPaidExecutionFrom, ChildParachainAsNative, ChildParachainConvertsVia,
35	ChildSystemParachainAsSuperuser, DescribeAllTerminal, DescribeFamily, FixedRateOfFungible,
36	FixedWeightBounds, FrameTransactionalProcessor, FungibleAdapter, HashedDescription, IsConcrete,
37	SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, WithComputedOrigin,
38};
39use xcm_executor::{Config, XcmExecutor};
40
41use super::{
42	mocks::relay_message_queue::*,
43	primitives::{AccountId, Balance},
44};
45
46#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
47impl frame_system::Config for Runtime {
48	type RuntimeOrigin = RuntimeOrigin;
49	type RuntimeCall = RuntimeCall;
50	type Block = Block;
51	type Nonce = u64;
52	type Hash = H256;
53	type Hashing = ::sp_runtime::traits::BlakeTwo256;
54	type AccountId = AccountId;
55	type Lookup = IdentityLookup<Self::AccountId>;
56	type RuntimeEvent = RuntimeEvent;
57	type BlockWeights = ();
58	type BlockLength = ();
59	type Version = ();
60	type PalletInfo = PalletInfo;
61	type AccountData = pallet_balances::AccountData<Balance>;
62	type OnNewAccount = ();
63	type OnKilledAccount = ();
64	type DbWeight = ();
65	type BaseCallFilter = Everything;
66	type SystemWeightInfo = ();
67	type SS58Prefix = ();
68	type OnSetCode = ();
69	type MaxConsumers = ConstU32<16>;
70}
71
72parameter_types! {
73	pub ExistentialDeposit: Balance = 1;
74	pub const MaxLocks: u32 = 50;
75	pub const MaxReserves: u32 = 50;
76}
77
78impl pallet_balances::Config for Runtime {
79	type MaxLocks = MaxLocks;
80	type Balance = Balance;
81	type RuntimeEvent = RuntimeEvent;
82	type DustRemoval = ();
83	type ExistentialDeposit = ExistentialDeposit;
84	type AccountStore = System;
85	type WeightInfo = ();
86	type MaxReserves = MaxReserves;
87	type ReserveIdentifier = [u8; 8];
88	type RuntimeHoldReason = RuntimeHoldReason;
89	type RuntimeFreezeReason = RuntimeFreezeReason;
90	type DoneSlashHandler = ();
91}
92
93impl shared::Config for Runtime {
94	type DisabledValidators = ();
95}
96
97impl configuration::Config for Runtime {
98	type WeightInfo = configuration::TestWeightInfo;
99}
100
101parameter_types! {
102	pub RelayNetwork: NetworkId = ByGenesis([0; 32]);
103	pub const TokenLocation: Location = Here.into_location();
104	pub UniversalLocation: InteriorLocation = RelayNetwork::get().into();
105	pub UnitWeightCost: u64 = 1_000;
106}
107
108pub type SovereignAccountOf = (
109	HashedDescription<AccountId, DescribeFamily<DescribeAllTerminal>>,
110	AccountId32Aliases<RelayNetwork, AccountId>,
111	ChildParachainConvertsVia<ParaId, AccountId>,
112);
113
114pub type LocalBalancesTransactor =
115	FungibleAdapter<Balances, IsConcrete<TokenLocation>, SovereignAccountOf, AccountId, ()>;
116
117pub type AssetTransactors = LocalBalancesTransactor;
118
119type LocalOriginConverter = (
120	SovereignSignedViaLocation<SovereignAccountOf, RuntimeOrigin>,
121	ChildParachainAsNative<origin::Origin, RuntimeOrigin>,
122	SignedAccountId32AsNative<RelayNetwork, RuntimeOrigin>,
123	ChildSystemParachainAsSuperuser<ParaId, RuntimeOrigin>,
124);
125
126parameter_types! {
127	pub const XcmInstructionWeight: Weight = Weight::from_parts(1_000, 1_000);
128	pub TokensPerSecondPerMegabyte: (AssetId, u128, u128) =
129		(AssetId(TokenLocation::get()), 1_000_000_000_000, 1024 * 1024);
130	pub const MaxInstructions: u32 = 100;
131	pub const MaxAssetsIntoHolding: u32 = 64;
132}
133
134pub struct ChildrenParachains;
135impl Contains<Location> for ChildrenParachains {
136	fn contains(location: &Location) -> bool {
137		matches!(location.unpack(), (0, [Parachain(_)]))
138	}
139}
140
141pub type XcmRouter = crate::RelayChainXcmRouter;
142pub type Barrier = WithComputedOrigin<
143	(
144		AllowExplicitUnpaidExecutionFrom<ChildrenParachains>,
145		AllowTopLevelPaidExecutionFrom<Everything>,
146		AllowSubscriptionsFrom<Everything>,
147	),
148	UniversalLocation,
149	ConstU32<1>,
150>;
151
152pub struct XcmConfig;
153impl Config for XcmConfig {
154	type RuntimeCall = RuntimeCall;
155	type XcmSender = XcmRouter;
156	type XcmEventEmitter = XcmPallet;
157	type AssetTransactor = AssetTransactors;
158	type OriginConverter = LocalOriginConverter;
159	type IsReserve = ();
160	type IsTeleporter = ();
161	type UniversalLocation = UniversalLocation;
162	type Barrier = Barrier;
163	type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
164	type Trader = FixedRateOfFungible<TokensPerSecondPerMegabyte, ()>;
165	type ResponseHandler = XcmPallet;
166	type AssetTrap = XcmPallet;
167	type AssetLocker = XcmPallet;
168	type AssetExchanger = ();
169	type SubscriptionService = XcmPallet;
170	type PalletInstancesInfo = AllPalletsWithSystem;
171	type FeeManager = ();
172	type MaxAssetsIntoHolding = MaxAssetsIntoHolding;
173	type MessageExporter = ();
174	type UniversalAliases = Nothing;
175	type CallDispatcher = RuntimeCall;
176	type SafeCallFilter = Everything;
177	type Aliasers = Nothing;
178	type TransactionalProcessor = FrameTransactionalProcessor;
179	type HrmpNewChannelOpenRequestHandler = ();
180	type HrmpChannelAcceptedHandler = ();
181	type HrmpChannelClosingHandler = ();
182	type XcmRecorder = XcmPallet;
183}
184
185pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, RelayNetwork>;
186
187impl pallet_xcm::Config for Runtime {
188	type RuntimeEvent = RuntimeEvent;
189	type SendXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
190	type XcmRouter = XcmRouter;
191	type ExecuteXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
192	type XcmExecuteFilter = Everything;
193	type XcmExecutor = XcmExecutor<XcmConfig>;
194	type XcmTeleportFilter = Everything;
195	type XcmReserveTransferFilter = Everything;
196	type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
197	type UniversalLocation = UniversalLocation;
198	type RuntimeOrigin = RuntimeOrigin;
199	type RuntimeCall = RuntimeCall;
200	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
201	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
202	type Currency = Balances;
203	type CurrencyMatcher = IsConcrete<TokenLocation>;
204	type TrustedLockers = ();
205	type SovereignAccountOf = SovereignAccountOf;
206	type MaxLockers = ConstU32<8>;
207	type MaxRemoteLockConsumers = ConstU32<0>;
208	type RemoteLockConsumerIdentifier = ();
209	type WeightInfo = pallet_xcm::TestWeightInfo;
210	type AdminOrigin = EnsureRoot<AccountId>;
211	// Aliasing is disabled: xcm_executor::Config::Aliasers is set to `Nothing`.
212	type AuthorizedAliasConsideration = Disabled;
213}
214
215impl origin::Config for Runtime {}
216
217type Block = frame_system::mocking::MockBlock<Runtime>;
218
219impl pallet_message_queue::Config for Runtime {
220	type RuntimeEvent = RuntimeEvent;
221	type Size = u32;
222	type HeapSize = MessageQueueHeapSize;
223	type MaxStale = MessageQueueMaxStale;
224	type ServiceWeight = MessageQueueServiceWeight;
225	type IdleMaxServiceWeight = ();
226	type MessageProcessor = MessageProcessor;
227	type QueueChangeHandler = ();
228	type WeightInfo = ();
229	type QueuePausedQuery = ();
230}
231
232construct_runtime!(
233	pub enum Runtime {
234		System: frame_system,
235		Balances: pallet_balances,
236		ParasOrigin: origin,
237		XcmPallet: pallet_xcm,
238		MessageQueue: pallet_message_queue,
239	}
240);
pallet_contracts_mock_network/relay_chain.rs

pallet_contracts_mock_network/
relay_chain.rs
