diff --git a/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs new file mode 100644 index 000000000000..6dce66c6d256 --- /dev/null +++ b/cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs @@ -0,0 +1,403 @@ +// Copyright (C) Parity Technologies (UK) Ltd. +// SPDX-License-Identifier: Apache-2.0 + +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +use crate::*; +use hex_literal::hex; +use integration_tests_common::{AssetHubRococoPallet, BridgeHubRococoPallet}; +use snowbridge_control; +use snowbridge_router_primitives::inbound::{Command, Destination, MessageV1, VersionedMessage}; +use sp_core::H256; + +const INITIAL_FUND: u128 = 5_000_000_000 * ROCOCO_ED; +const CHAIN_ID: u64 = 15; +const DEST_PARA_ID: u32 = 1000; +const TREASURY_ACCOUNT: [u8; 32] = + hex!("6d6f646c70792f74727372790000000000000000000000000000000000000000"); +const WETH: [u8; 20] = hex!("87d1f7fdfEe7f651FaBc8bFCB6E086C278b77A7d"); +const ASSETHUB_SOVEREIGN: [u8; 32] = + hex!("7369626ce8030000000000000000000000000000000000000000000000000000"); +const ETHEREUM_DESTINATION_ADDRESS: [u8; 20] = hex!("44a57ee2f2FCcb85FDa2B0B18EBD0D8D2333700e"); + +#[test] +fn create_agent() { + BridgeHubRococo::fund_accounts(vec![( + BridgeHubRococo::sovereign_account_id_of(MultiLocation { + parents: 1, + interior: X1(Parachain(DEST_PARA_ID)), + }), + INITIAL_FUND, + )]); + + let sudo_origin = ::RuntimeOrigin::root(); + let destination = Rococo::child_location_of(BridgeHubRococo::para_id()).into(); + + let remote_xcm = VersionedXcm::from(Xcm(vec![ + UnpaidExecution { weight_limit: Unlimited, check_origin: None }, + DescendOrigin(X1(Parachain(DEST_PARA_ID))), + Transact { + require_weight_at_most: 3000000000.into(), + origin_kind: OriginKind::Xcm, + call: vec![51, 1].into(), + }, + ])); + + //Rococo Global Consensus + // Send XCM message from Relay Chain to Bridge Hub source Parachain + Rococo::execute_with(|| { + assert_ok!(::XcmPallet::send( + sudo_origin, + bx!(destination), + bx!(remote_xcm), + )); + + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + Rococo, + vec![ + RuntimeEvent::XcmPallet(pallet_xcm::Event::Sent { .. }) => {}, + ] + ); + }); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::DmpQueue(cumulus_pallet_dmp_queue::Event::ExecutedDownward { + outcome: Outcome::Complete(_), + .. + }) => {}, + RuntimeEvent::EthereumControl(snowbridge_control::Event::CreateAgent { + .. + }) => {}, + ] + ); + }); +} + +#[test] +fn create_channel() { + let source_location = MultiLocation { parents: 1, interior: X1(Parachain(DEST_PARA_ID)) }; + + BridgeHubRococo::fund_accounts(vec![( + BridgeHubRococo::sovereign_account_id_of(source_location), + INITIAL_FUND, + )]); + + let sudo_origin = ::RuntimeOrigin::root(); + let destination: VersionedMultiLocation = + Rococo::child_location_of(BridgeHubRococo::para_id()).into(); + + let create_agent_xcm = VersionedXcm::from(Xcm(vec![ + UnpaidExecution { weight_limit: Unlimited, check_origin: None }, + DescendOrigin(X1(Parachain(DEST_PARA_ID))), + Transact { + require_weight_at_most: 3000000000.into(), + origin_kind: OriginKind::Xcm, + call: vec![51, 1].into(), + }, + ])); + + let create_channel_xcm = VersionedXcm::from(Xcm(vec![ + UnpaidExecution { weight_limit: Unlimited, check_origin: None }, + DescendOrigin(X1(Parachain(DEST_PARA_ID))), + Transact { + require_weight_at_most: 3000000000.into(), + origin_kind: OriginKind::Xcm, + call: vec![51, 2].into(), + }, + ])); + + //Rococo Global Consensus + // Send XCM message from Relay Chain to Bridge Hub source Parachain + Rococo::execute_with(|| { + assert_ok!(::XcmPallet::send( + sudo_origin.clone(), + bx!(destination.clone()), + bx!(create_agent_xcm), + )); + + assert_ok!(::XcmPallet::send( + sudo_origin, + bx!(destination), + bx!(create_channel_xcm), + )); + + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + Rococo, + vec![ + RuntimeEvent::XcmPallet(pallet_xcm::Event::Sent { .. }) => {}, + ] + ); + }); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::DmpQueue(cumulus_pallet_dmp_queue::Event::ExecutedDownward { + outcome: Outcome::Complete(_), + .. + }) => {}, + RuntimeEvent::EthereumControl(snowbridge_control::Event::CreateChannel { + .. + }) => {}, + ] + ); + }); +} + +#[test] +fn register_token() { + BridgeHubRococo::fund_accounts(vec![( + BridgeHubRococo::sovereign_account_id_of(MultiLocation { + parents: 1, + interior: X1(Parachain(DEST_PARA_ID)), + }), + INITIAL_FUND, + )]); + + let message_id_: H256 = [1; 32].into(); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + type EthereumInboundQueue = + ::EthereumInboundQueue; + let message = VersionedMessage::V1(MessageV1 { + chain_id: CHAIN_ID, + command: Command::RegisterToken { token: WETH.into() }, + }); + let (xcm, _) = EthereumInboundQueue::do_convert(message_id_, message).unwrap(); + let _ = EthereumInboundQueue::send_xcm(xcm, DEST_PARA_ID.into()).unwrap(); + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::XcmpMessageSent { .. }) => {}, + ] + ); + }); + + AssetHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + AssetHubRococo, + vec![ + RuntimeEvent::ForeignAssets(pallet_assets::Event::Created { .. }) => {}, + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::Success { message_id, .. }) => { + message_id: H256::from(*message_id) == message_id_, + }, + ] + ); + }); +} + +#[test] +fn send_token() { + BridgeHubRococo::fund_accounts(vec![( + BridgeHubRococo::sovereign_account_id_of(MultiLocation { + parents: 1, + interior: X1(Parachain(DEST_PARA_ID)), + }), + INITIAL_FUND, + )]); + + // Fund ethereum sovereign in asset hub + AssetHubRococo::fund_accounts(vec![ + (ASSETHUB_SOVEREIGN.into(), INITIAL_FUND), + (AssetHubRococoReceiver::get(), INITIAL_FUND), + ]); + + let message_id_: H256 = [1; 32].into(); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + type EthereumInboundQueue = + ::EthereumInboundQueue; + let message = VersionedMessage::V1(MessageV1 { + chain_id: CHAIN_ID, + command: Command::RegisterToken { token: WETH.into() }, + }); + let (xcm, _) = EthereumInboundQueue::do_convert(message_id_, message).unwrap(); + let _ = EthereumInboundQueue::send_xcm(xcm, DEST_PARA_ID.into()).unwrap(); + let message = VersionedMessage::V1(MessageV1 { + chain_id: CHAIN_ID, + command: Command::SendToken { + token: WETH.into(), + destination: Destination::AccountId32 { id: AssetHubRococoReceiver::get().into() }, + amount: 1_000_000_000, + }, + }); + let (xcm, _) = EthereumInboundQueue::do_convert(message_id_, message).unwrap(); + let _ = EthereumInboundQueue::send_xcm(xcm, DEST_PARA_ID.into()).unwrap(); + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::XcmpMessageSent { .. }) => {}, + ] + ); + }); + + AssetHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + AssetHubRococo, + vec![ + RuntimeEvent::ForeignAssets(pallet_assets::Event::Issued { .. }) => {}, + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::Success { message_id, .. }) => { + message_id: H256::from(*message_id) == message_id_, + }, + ] + ); + }); +} + +#[test] +fn reserve_transfer_token() { + BridgeHubRococo::fund_accounts(vec![( + BridgeHubRococo::sovereign_account_id_of(MultiLocation { + parents: 1, + interior: X1(Parachain(DEST_PARA_ID)), + }), + INITIAL_FUND, + )]); + + // Fund ethereum sovereign in asset hub + AssetHubRococo::fund_accounts(vec![ + (ASSETHUB_SOVEREIGN.into(), INITIAL_FUND), + (AssetHubRococoReceiver::get(), INITIAL_FUND), + ]); + + const WETH_AMOUNT: u128 = 1_000_000_000; + let message_id_: H256 = [1; 32].into(); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + type EthereumInboundQueue = + ::EthereumInboundQueue; + let message = VersionedMessage::V1(MessageV1 { + chain_id: CHAIN_ID, + command: Command::RegisterToken { token: WETH.into() }, + }); + let (xcm, _) = EthereumInboundQueue::do_convert(message_id_, message).unwrap(); + let _ = EthereumInboundQueue::send_xcm(xcm, DEST_PARA_ID.into()).unwrap(); + let message = VersionedMessage::V1(MessageV1 { + chain_id: CHAIN_ID, + command: Command::SendToken { + token: WETH.into(), + destination: Destination::AccountId32 { id: AssetHubRococoReceiver::get().into() }, + amount: WETH_AMOUNT, + }, + }); + let (xcm, _) = EthereumInboundQueue::do_convert(message_id_, message).unwrap(); + let _ = EthereumInboundQueue::send_xcm(xcm, DEST_PARA_ID.into()).unwrap(); + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::XcmpMessageSent { .. }) => {}, + ] + ); + }); + + AssetHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + type RuntimeOrigin = ::RuntimeOrigin; + + assert_expected_events!( + AssetHubRococo, + vec![ + RuntimeEvent::ForeignAssets(pallet_assets::Event::Issued { .. }) => {}, + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::Success { message_id, .. }) => { + message_id: H256::from(*message_id) == message_id_, + }, + ] + ); + let assets = vec![MultiAsset { + id: Concrete(MultiLocation { + parents: 2, + interior: X2( + GlobalConsensus(Ethereum { chain_id: CHAIN_ID }), + AccountKey20 { network: None, key: WETH }, + ), + }), + fun: Fungible(WETH_AMOUNT), + }]; + let multi_assets = VersionedMultiAssets::V3(MultiAssets::from(assets)); + + let destination = VersionedMultiLocation::V3(MultiLocation { + parents: 2, + interior: X1(GlobalConsensus(Ethereum { chain_id: CHAIN_ID })), + }); + + let beneficiary = VersionedMultiLocation::V3(MultiLocation { + parents: 0, + interior: X1(AccountKey20 { network: None, key: ETHEREUM_DESTINATION_ADDRESS.into() }), + }); + + ::PolkadotXcm::reserve_transfer_assets( + RuntimeOrigin::signed(AssetHubRococoReceiver::get()), + Box::new(destination), + Box::new(beneficiary), + Box::new(multi_assets), + 0, + ) + .unwrap(); + }); + + BridgeHubRococo::execute_with(|| { + type RuntimeEvent = ::RuntimeEvent; + + assert_expected_events!( + BridgeHubRococo, + vec![ + RuntimeEvent::EthereumOutboundQueue(snowbridge_outbound_queue::Event::MessageQueued {..}) => {}, + RuntimeEvent::XcmpQueue(cumulus_pallet_xcmp_queue::Event::Success { .. }) => {}, + ] + ); + let events = BridgeHubRococo::events(); + assert!( + events + .iter() + .find(|&event| matches!( + event, + RuntimeEvent::Balances(pallet_balances::Event::Deposit{ who, amount }) + if *who == TREASURY_ACCOUNT.into() && *amount == 16903333 + )) + .is_some(), + "Snowbridge sovereign takes local fee." + ); + assert!( + events + .iter() + .find(|&event| matches!( + event, + RuntimeEvent::Balances(pallet_balances::Event::Deposit{ who, amount }) + if *who == ASSETHUB_SOVEREIGN.into() && *amount == 2200000000000 + )) + .is_some(), + "Assethub sovereign takes remote fee." + ); + }); +} diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs index 633a58c07893..308369aad454 100644 --- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs +++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs @@ -80,7 +80,7 @@ use pallet_xcm::EnsureXcm; pub use sp_consensus_aura::sr25519::AuthorityId as AuraId; pub use sp_runtime::{MultiAddress, Perbill, Permill}; use xcm::VersionedMultiLocation; -use xcm_config::{TreasuryAccount, XcmRouter, XcmOriginToTransactDispatchOrigin}; +use xcm_config::{TreasuryAccount, XcmOriginToTransactDispatchOrigin, XcmRouter}; use bp_runtime::HeaderId; use bridge_hub_common::{ diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs index 8e2ffbfeafa4..96cd20c90a2b 100644 --- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs +++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/xcm_config.rs @@ -322,7 +322,7 @@ impl xcm_executor::Config for XcmConfig { bp_rococo::Balance, AccountId, TokenLocation, - EthereumNetwork, + EthereumNetwork, Self::AssetTransactor, crate::EthereumOutboundQueue, >,