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 FreezeIdentifier = ();
89	type MaxFreezes = ConstU32<0>;
90	type RuntimeHoldReason = RuntimeHoldReason;
91	type RuntimeFreezeReason = RuntimeFreezeReason;
92	type DoneSlashHandler = ();
93}
94
95impl shared::Config for Runtime {
96	type DisabledValidators = ();
97}
98
99impl configuration::Config for Runtime {
100	type WeightInfo = configuration::TestWeightInfo;
101}
102
103parameter_types! {
104	pub RelayNetwork: NetworkId = ByGenesis([0; 32]);
105	pub const TokenLocation: Location = Here.into_location();
106	pub UniversalLocation: InteriorLocation = RelayNetwork::get().into();
107	pub UnitWeightCost: u64 = 1_000;
108}
109
110pub type SovereignAccountOf = (
111	HashedDescription<AccountId, DescribeFamily<DescribeAllTerminal>>,
112	AccountId32Aliases<RelayNetwork, AccountId>,
113	ChildParachainConvertsVia<ParaId, AccountId>,
114);
115
116pub type LocalBalancesTransactor =
117	FungibleAdapter<Balances, IsConcrete<TokenLocation>, SovereignAccountOf, AccountId, ()>;
118
119pub type AssetTransactors = LocalBalancesTransactor;
120
121type LocalOriginConverter = (
122	SovereignSignedViaLocation<SovereignAccountOf, RuntimeOrigin>,
123	ChildParachainAsNative<origin::Origin, RuntimeOrigin>,
124	SignedAccountId32AsNative<RelayNetwork, RuntimeOrigin>,
125	ChildSystemParachainAsSuperuser<ParaId, RuntimeOrigin>,
126);
127
128parameter_types! {
129	pub const XcmInstructionWeight: Weight = Weight::from_parts(1_000, 1_000);
130	pub TokensPerSecondPerMegabyte: (AssetId, u128, u128) =
131		(AssetId(TokenLocation::get()), 1_000_000_000_000, 1024 * 1024);
132	pub const MaxInstructions: u32 = 100;
133	pub const MaxAssetsIntoHolding: u32 = 64;
134}
135
136pub struct ChildrenParachains;
137impl Contains<Location> for ChildrenParachains {
138	fn contains(location: &Location) -> bool {
139		matches!(location.unpack(), (0, [Parachain(_)]))
140	}
141}
142
143pub type XcmRouter = crate::RelayChainXcmRouter;
144pub type Barrier = WithComputedOrigin<
145	(
146		AllowExplicitUnpaidExecutionFrom<ChildrenParachains>,
147		AllowTopLevelPaidExecutionFrom<Everything>,
148		AllowSubscriptionsFrom<Everything>,
149	),
150	UniversalLocation,
151	ConstU32<1>,
152>;
153
154pub struct XcmConfig;
155impl Config for XcmConfig {
156	type RuntimeCall = RuntimeCall;
157	type XcmSender = XcmRouter;
158	type XcmEventEmitter = XcmPallet;
159	type AssetTransactor = AssetTransactors;
160	type OriginConverter = LocalOriginConverter;
161	type IsReserve = ();
162	type IsTeleporter = ();
163	type UniversalLocation = UniversalLocation;
164	type Barrier = Barrier;
165	type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
166	type Trader = FixedRateOfFungible<TokensPerSecondPerMegabyte, ()>;
167	type ResponseHandler = XcmPallet;
168	type AssetTrap = XcmPallet;
169	type AssetLocker = XcmPallet;
170	type AssetExchanger = ();
171	type SubscriptionService = XcmPallet;
172	type PalletInstancesInfo = AllPalletsWithSystem;
173	type FeeManager = ();
174	type MaxAssetsIntoHolding = MaxAssetsIntoHolding;
175	type MessageExporter = ();
176	type UniversalAliases = Nothing;
177	type CallDispatcher = RuntimeCall;
178	type SafeCallFilter = Everything;
179	type Aliasers = Nothing;
180	type TransactionalProcessor = FrameTransactionalProcessor;
181	type HrmpNewChannelOpenRequestHandler = ();
182	type HrmpChannelAcceptedHandler = ();
183	type HrmpChannelClosingHandler = ();
184	type XcmRecorder = XcmPallet;
185}
186
187pub type LocalOriginToLocation = SignedToAccountId32<RuntimeOrigin, AccountId, RelayNetwork>;
188
189impl pallet_xcm::Config for Runtime {
190	type RuntimeEvent = RuntimeEvent;
191	type SendXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
192	type XcmRouter = XcmRouter;
193	type ExecuteXcmOrigin = xcm_builder::EnsureXcmOrigin<RuntimeOrigin, LocalOriginToLocation>;
194	type XcmExecuteFilter = Everything;
195	type XcmExecutor = XcmExecutor<XcmConfig>;
196	type XcmTeleportFilter = Everything;
197	type XcmReserveTransferFilter = Everything;
198	type Weigher = FixedWeightBounds<XcmInstructionWeight, RuntimeCall, MaxInstructions>;
199	type UniversalLocation = UniversalLocation;
200	type RuntimeOrigin = RuntimeOrigin;
201	type RuntimeCall = RuntimeCall;
202	const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
203	type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
204	type Currency = Balances;
205	type CurrencyMatcher = IsConcrete<TokenLocation>;
206	type TrustedLockers = ();
207	type SovereignAccountOf = SovereignAccountOf;
208	type MaxLockers = ConstU32<8>;
209	type MaxRemoteLockConsumers = ConstU32<0>;
210	type RemoteLockConsumerIdentifier = ();
211	type WeightInfo = pallet_xcm::TestWeightInfo;
212	type AdminOrigin = EnsureRoot<AccountId>;
213	// Aliasing is disabled: xcm_executor::Config::Aliasers is set to `Nothing`.
214	type AuthorizedAliasConsideration = Disabled;
215}
216
217impl origin::Config for Runtime {}
218
219type Block = frame_system::mocking::MockBlock<Runtime>;
220
221impl pallet_message_queue::Config for Runtime {
222	type RuntimeEvent = RuntimeEvent;
223	type Size = u32;
224	type HeapSize = MessageQueueHeapSize;
225	type MaxStale = MessageQueueMaxStale;
226	type ServiceWeight = MessageQueueServiceWeight;
227	type IdleMaxServiceWeight = ();
228	type MessageProcessor = MessageProcessor;
229	type QueueChangeHandler = ();
230	type WeightInfo = ();
231	type QueuePausedQuery = ();
232}
233
234construct_runtime!(
235	pub enum Runtime {
236		System: frame_system,
237		Balances: pallet_balances,
238		ParasOrigin: origin,
239		XcmPallet: pallet_xcm,
240		MessageQueue: pallet_message_queue,
241	}
242);
pallet_contracts_mock_network/relay_chain.rs

pallet_contracts_mock_network/
relay_chain.rs
