Remove chain-specific dependencies from crates that will be used in Cumulus (#1783)

* leave-modules.sh * remove bp-rialto dependency from bp-relayers * update leave-modules.sh * fix Cargo.toml of pallet-bridge-relayers * update leave-modules.sh * remove bp-rialto and millau-runtime frombridge-runtime-common Cargo.toml * update leave-modules.sh * remove chain dependencies from bridge-runtime-common crate * fix tests * cleanup script * rename script * kind of success message * remove leave-modules.sh * use TargetHeaderChainAdapter and SourceHeaderChainAdapter in our testnets * update script
2026-05-31 12:11:02 +00:00 · 2023-01-20 11:39:36 +03:00
parent 9465ef6071
commit ec9cd8ddb0
20 changed files with 660 additions and 507 deletions
@@ -0,0 +1,422 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Parity Bridges Common.
+
+// Parity Bridges Common 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.
+
+// Parity Bridges Common 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 Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
+
+//! A mock runtime for testing different stuff in the crate. We've been using Millau
+//! runtime for that before, but it has two drawbacks:
+//!
+//! - circular dependencies between this crate and Millau runtime;
+//!
+//! - we can't use (e.g. as git subtree or by copying) this crate in repo without Millau.
+
+#![cfg(test)]
+
+use crate::messages::{
+	source::{
+		FromThisChainMaximalOutboundPayloadSize, FromThisChainMessagePayload,
+		FromThisChainMessageVerifier, TargetHeaderChainAdapter,
+	},
+	target::{FromBridgedChainMessagePayload, SourceHeaderChainAdapter},
+	BridgedChainWithMessages, HashOf, MessageBridge, ThisChainWithMessages,
+};
+
+use bp_header_chain::HeaderChain;
+use bp_messages::{target_chain::ForbidInboundMessages, LaneId, MessageNonce};
+use bp_parachains::SingleParaStoredHeaderDataBuilder;
+use bp_runtime::{Chain, ChainId, Parachain, UnderlyingChainProvider};
+use codec::{Decode, Encode};
+use frame_support::{
+	parameter_types,
+	weights::{ConstantMultiplier, IdentityFee, RuntimeDbWeight, Weight},
+};
+use pallet_transaction_payment::Multiplier;
+use sp_runtime::{
+	testing::H256,
+	traits::{BlakeTwo256, ConstU32, ConstU64, ConstU8, IdentityLookup},
+	FixedPointNumber, Perquintill,
+};
+
+/// Account identifier at `ThisChain`.
+pub type ThisChainAccountId = u64;
+/// Balance at `ThisChain`.
+pub type ThisChainBalance = u64;
+/// Block number at `ThisChain`.
+pub type ThisChainBlockNumber = u32;
+/// Hash at `ThisChain`.
+pub type ThisChainHash = H256;
+/// Hasher at `ThisChain`.
+pub type ThisChainHasher = BlakeTwo256;
+/// Runtime call at `ThisChain`.
+pub type ThisChainRuntimeCall = RuntimeCall;
+/// Runtime call origin at `ThisChain`.
+pub type ThisChainCallOrigin = RuntimeOrigin;
+/// Header of `ThisChain`.
+pub type ThisChainHeader = sp_runtime::generic::Header<ThisChainBlockNumber, ThisChainHasher>;
+/// Block of `ThisChain`.
+pub type ThisChainBlock = frame_system::mocking::MockBlock<TestRuntime>;
+/// Unchecked extrinsic of `ThisChain`.
+pub type ThisChainUncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<TestRuntime>;
+
+/// Account identifier at the `BridgedChain`.
+pub type BridgedChainAccountId = u128;
+/// Balance at the `BridgedChain`.
+pub type BridgedChainBalance = u128;
+/// Block number at the `BridgedChain`.
+pub type BridgedChainBlockNumber = u32;
+/// Hash at the `BridgedChain`.
+pub type BridgedChainHash = H256;
+/// Hasher at the `BridgedChain`.
+pub type BridgedChainHasher = BlakeTwo256;
+/// Header of the `BridgedChain`.
+pub type BridgedChainHeader =
+	sp_runtime::generic::Header<BridgedChainBlockNumber, BridgedChainHasher>;
+
+/// Message lane used in tests.
+pub const TEST_LANE_ID: LaneId = LaneId([0, 0, 0, 0]);
+/// Maximal number of queued messages at the test lane.
+pub const MAXIMAL_PENDING_MESSAGES_AT_TEST_LANE: MessageNonce = 32;
+/// Minimal extrinsic weight at the `BridgedChain`.
+pub const BRIDGED_CHAIN_MIN_EXTRINSIC_WEIGHT: usize = 5;
+/// Maximal extrinsic weight at the `BridgedChain`.
+pub const BRIDGED_CHAIN_MAX_EXTRINSIC_WEIGHT: usize = 2048;
+/// Maximal extrinsic size at the `BridgedChain`.
+pub const BRIDGED_CHAIN_MAX_EXTRINSIC_SIZE: u32 = 1024;
+
+frame_support::construct_runtime! {
+	pub enum TestRuntime where
+		Block = ThisChainBlock,
+		NodeBlock = ThisChainBlock,
+		UncheckedExtrinsic = ThisChainUncheckedExtrinsic,
+	{
+		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		Utility: pallet_utility,
+		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
+		TransactionPayment: pallet_transaction_payment::{Pallet, Storage, Event<T>},
+		BridgeRelayers: pallet_bridge_relayers::{Pallet, Call, Storage, Event<T>},
+		BridgeGrandpa: pallet_bridge_grandpa::{Pallet, Call, Storage},
+		BridgeParachains: pallet_bridge_parachains::{Pallet, Call, Storage, Event<T>},
+		BridgeMessages: pallet_bridge_messages::{Pallet, Call, Storage, Event<T>, Config<T>},
+	}
+}
+
+crate::generate_bridge_reject_obsolete_headers_and_messages! {
+	ThisChainRuntimeCall, ThisChainAccountId,
+	BridgeGrandpa, BridgeParachains, BridgeMessages
+}
+
+parameter_types! {
+	pub const ActiveOutboundLanes: &'static [LaneId] = &[TEST_LANE_ID];
+	pub const BridgedChainId: ChainId = *b"brdg";
+	pub const BridgedParasPalletName: &'static str = "Paras";
+	pub const ExistentialDeposit: ThisChainBalance = 500;
+	pub const DbWeight: RuntimeDbWeight = RuntimeDbWeight { read: 1, write: 2 };
+	pub const TargetBlockFullness: Perquintill = Perquintill::from_percent(25);
+	pub const TransactionBaseFee: ThisChainBalance = 0;
+	pub const TransactionByteFee: ThisChainBalance = 1;
+	pub AdjustmentVariable: Multiplier = Multiplier::saturating_from_rational(3, 100_000);
+	pub MinimumMultiplier: Multiplier = Multiplier::saturating_from_rational(1, 1_000_000u128);
+	pub MaximumMultiplier: Multiplier = sp_runtime::traits::Bounded::max_value();
+}
+
+impl frame_system::Config for TestRuntime {
+	type RuntimeOrigin = RuntimeOrigin;
+	type Index = u64;
+	type RuntimeCall = RuntimeCall;
+	type BlockNumber = ThisChainBlockNumber;
+	type Hash = ThisChainHash;
+	type Hashing = ThisChainHasher;
+	type AccountId = ThisChainAccountId;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = ThisChainHeader;
+	type RuntimeEvent = RuntimeEvent;
+	type BlockHashCount = ConstU32<250>;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = pallet_balances::AccountData<ThisChainBalance>;
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type BaseCallFilter = frame_support::traits::Everything;
+	type SystemWeightInfo = ();
+	type BlockWeights = ();
+	type BlockLength = ();
+	type DbWeight = DbWeight;
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+impl pallet_utility::Config for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeCall = RuntimeCall;
+	type PalletsOrigin = OriginCaller;
+	type WeightInfo = ();
+}
+
+impl pallet_balances::Config for TestRuntime {
+	type Balance = ThisChainBalance;
+	type RuntimeEvent = RuntimeEvent;
+	type DustRemoval = ();
+	type ExistentialDeposit = ExistentialDeposit;
+	type AccountStore = System;
+	type WeightInfo = ();
+	type MaxLocks = ConstU32<50>;
+	type MaxReserves = ConstU32<50>;
+	type ReserveIdentifier = [u8; 8];
+}
+
+impl pallet_transaction_payment::Config for TestRuntime {
+	type OnChargeTransaction = pallet_transaction_payment::CurrencyAdapter<Balances, ()>;
+	type OperationalFeeMultiplier = ConstU8<5>;
+	type WeightToFee = IdentityFee<ThisChainBalance>;
+	type LengthToFee = ConstantMultiplier<ThisChainBalance, TransactionByteFee>;
+	type FeeMultiplierUpdate = pallet_transaction_payment::TargetedFeeAdjustment<
+		TestRuntime,
+		TargetBlockFullness,
+		AdjustmentVariable,
+		MinimumMultiplier,
+		MaximumMultiplier,
+	>;
+	type RuntimeEvent = RuntimeEvent;
+}
+
+impl pallet_bridge_grandpa::Config for TestRuntime {
+	type BridgedChain = BridgedUnderlyingChain;
+	type MaxRequests = ConstU32<50>;
+	type HeadersToKeep = ConstU32<8>;
+	type MaxBridgedAuthorities = ConstU32<1024>;
+	type WeightInfo = pallet_bridge_grandpa::weights::BridgeWeight<TestRuntime>;
+}
+
+impl pallet_bridge_parachains::Config for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type BridgesGrandpaPalletInstance = ();
+	type ParasPalletName = BridgedParasPalletName;
+	type ParaStoredHeaderDataBuilder =
+		SingleParaStoredHeaderDataBuilder<BridgedUnderlyingParachain>;
+	type HeadsToKeep = ConstU32<8>;
+	type MaxParaHeadDataSize = ConstU32<1024>;
+	type WeightInfo = pallet_bridge_parachains::weights::BridgeWeight<TestRuntime>;
+}
+
+impl pallet_bridge_messages::Config for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type WeightInfo = pallet_bridge_messages::weights::BridgeWeight<TestRuntime>;
+	type ActiveOutboundLanes = ActiveOutboundLanes;
+	type MaxUnrewardedRelayerEntriesAtInboundLane = ConstU64<16>;
+	type MaxUnconfirmedMessagesAtInboundLane = ConstU64<16>;
+
+	type MaximalOutboundPayloadSize = FromThisChainMaximalOutboundPayloadSize<OnThisChainBridge>;
+	type OutboundPayload = FromThisChainMessagePayload;
+
+	type InboundPayload = FromBridgedChainMessagePayload<ThisChainRuntimeCall>;
+	type InboundRelayer = BridgedChainAccountId;
+	type DeliveryPayments = ();
+
+	type TargetHeaderChain = TargetHeaderChainAdapter<OnThisChainBridge>;
+	type LaneMessageVerifier = FromThisChainMessageVerifier<OnThisChainBridge>;
+	type DeliveryConfirmationPayments = pallet_bridge_relayers::DeliveryConfirmationPaymentsAdapter<
+		TestRuntime,
+		frame_support::traits::ConstU64<100_000>,
+		frame_support::traits::ConstU64<10_000>,
+	>;
+
+	type SourceHeaderChain = SourceHeaderChainAdapter<OnThisChainBridge>;
+	type MessageDispatch =
+		ForbidInboundMessages<(), FromBridgedChainMessagePayload<ThisChainRuntimeCall>>;
+	type BridgedChainId = BridgedChainId;
+}
+
+impl pallet_bridge_relayers::Config for TestRuntime {
+	type RuntimeEvent = RuntimeEvent;
+	type Reward = ThisChainBalance;
+	type PaymentProcedure = ();
+	type WeightInfo = ();
+}
+
+/// Bridge that is deployed on ThisChain and allows sending/receiving messages to/from
+/// BridgedChain.
+#[derive(Debug, PartialEq, Eq)]
+pub struct OnThisChainBridge;
+
+impl MessageBridge for OnThisChainBridge {
+	const THIS_CHAIN_ID: ChainId = *b"this";
+	const BRIDGED_CHAIN_ID: ChainId = *b"brdg";
+	const BRIDGED_MESSAGES_PALLET_NAME: &'static str = "";
+
+	type ThisChain = ThisChain;
+	type BridgedChain = BridgedChain;
+	type BridgedHeaderChain = pallet_bridge_grandpa::GrandpaChainHeaders<TestRuntime, ()>;
+}
+
+/// Bridge that is deployed on BridgedChain and allows sending/receiving messages to/from
+/// ThisChain;
+#[derive(Debug, PartialEq, Eq)]
+pub struct OnBridgedChainBridge;
+
+impl MessageBridge for OnBridgedChainBridge {
+	const THIS_CHAIN_ID: ChainId = *b"brdg";
+	const BRIDGED_CHAIN_ID: ChainId = *b"this";
+	const BRIDGED_MESSAGES_PALLET_NAME: &'static str = "";
+
+	type ThisChain = BridgedChain;
+	type BridgedChain = ThisChain;
+	type BridgedHeaderChain = ThisHeaderChain;
+}
+
+/// Dummy implementation of `HeaderChain` for `ThisChain` at the `BridgedChain`.
+pub struct ThisHeaderChain;
+
+impl HeaderChain<ThisUnderlyingChain> for ThisHeaderChain {
+	fn finalized_header_state_root(_hash: HashOf<ThisChain>) -> Option<HashOf<ThisChain>> {
+		unreachable!()
+	}
+}
+
+/// Call origin at `BridgedChain`.
+#[derive(Clone, Debug)]
+pub struct BridgedChainOrigin;
+
+impl From<BridgedChainOrigin>
+	for Result<frame_system::RawOrigin<BridgedChainAccountId>, BridgedChainOrigin>
+{
+	fn from(
+		_origin: BridgedChainOrigin,
+	) -> Result<frame_system::RawOrigin<BridgedChainAccountId>, BridgedChainOrigin> {
+		unreachable!()
+	}
+}
+
+/// Underlying chain of `ThisChain`.
+pub struct ThisUnderlyingChain;
+
+impl Chain for ThisUnderlyingChain {
+	type BlockNumber = ThisChainBlockNumber;
+	type Hash = ThisChainHash;
+	type Hasher = ThisChainHasher;
+	type Header = ThisChainHeader;
+	type AccountId = ThisChainAccountId;
+	type Balance = ThisChainBalance;
+	type Index = u32;
+	type Signature = sp_runtime::MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		BRIDGED_CHAIN_MAX_EXTRINSIC_SIZE
+	}
+
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+/// The chain where we are in tests.
+pub struct ThisChain;
+
+impl UnderlyingChainProvider for ThisChain {
+	type Chain = ThisUnderlyingChain;
+}
+
+impl ThisChainWithMessages for ThisChain {
+	type RuntimeOrigin = ThisChainCallOrigin;
+	type RuntimeCall = ThisChainRuntimeCall;
+
+	fn is_message_accepted(_send_origin: &Self::RuntimeOrigin, lane: &LaneId) -> bool {
+		*lane == TEST_LANE_ID
+	}
+
+	fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
+		MAXIMAL_PENDING_MESSAGES_AT_TEST_LANE
+	}
+}
+
+impl BridgedChainWithMessages for ThisChain {
+	fn verify_dispatch_weight(_message_payload: &[u8]) -> bool {
+		unreachable!()
+	}
+}
+
+/// Underlying chain of `BridgedChain`.
+pub struct BridgedUnderlyingChain;
+/// Some parachain under `BridgedChain` consensus.
+pub struct BridgedUnderlyingParachain;
+/// Runtime call of the `BridgedChain`.
+#[derive(Decode, Encode)]
+pub struct BridgedChainCall;
+
+impl Chain for BridgedUnderlyingChain {
+	type BlockNumber = BridgedChainBlockNumber;
+	type Hash = BridgedChainHash;
+	type Hasher = BridgedChainHasher;
+	type Header = BridgedChainHeader;
+	type AccountId = BridgedChainAccountId;
+	type Balance = BridgedChainBalance;
+	type Index = u32;
+	type Signature = sp_runtime::MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		BRIDGED_CHAIN_MAX_EXTRINSIC_SIZE
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Chain for BridgedUnderlyingParachain {
+	type BlockNumber = BridgedChainBlockNumber;
+	type Hash = BridgedChainHash;
+	type Hasher = BridgedChainHasher;
+	type Header = BridgedChainHeader;
+	type AccountId = BridgedChainAccountId;
+	type Balance = BridgedChainBalance;
+	type Index = u32;
+	type Signature = sp_runtime::MultiSignature;
+
+	fn max_extrinsic_size() -> u32 {
+		BRIDGED_CHAIN_MAX_EXTRINSIC_SIZE
+	}
+	fn max_extrinsic_weight() -> Weight {
+		Weight::zero()
+	}
+}
+
+impl Parachain for BridgedUnderlyingParachain {
+	const PARACHAIN_ID: u32 = 42;
+}
+
+/// The other, bridged chain, used in tests.
+pub struct BridgedChain;
+
+impl UnderlyingChainProvider for BridgedChain {
+	type Chain = BridgedUnderlyingChain;
+}
+
+impl ThisChainWithMessages for BridgedChain {
+	type RuntimeOrigin = BridgedChainOrigin;
+	type RuntimeCall = BridgedChainCall;
+
+	fn is_message_accepted(_send_origin: &Self::RuntimeOrigin, _lane: &LaneId) -> bool {
+		unreachable!()
+	}
+
+	fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
+		unreachable!()
+	}
+}
+
+impl BridgedChainWithMessages for BridgedChain {
+	fn verify_dispatch_weight(message_payload: &[u8]) -> bool {
+		message_payload.len() >= BRIDGED_CHAIN_MIN_EXTRINSIC_WEIGHT &&
+			message_payload.len() <= BRIDGED_CHAIN_MAX_EXTRINSIC_WEIGHT
+	}
+}