mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-25 09:25:46 +00:00
girazoki
9a04ebbfb0
Currently `transfer_assets` from pallet-xcm covers 4 main different transfer types: - `localReserve` - `DestinationReserve` - `Teleport` - `RemoteReserve` For the first three, the local execution and the remote message sending are separated, and fees are deducted in pallet-xcm itself: https://github.com/paritytech/polkadot-sdk/blob/3410dfb3929462da88be2da813f121d8b1cf46b3/polkadot/xcm/pallet-xcm/src/lib.rs#L1758. For the 4th case `RemoteReserve`, pallet-xcm is still relying on the xcm-executor itself to send the message (through the `initiateReserveWithdraw` instruction). In this case, if delivery fees need to be charged, it is not possible to do so because the `jit_withdraw` mode has not being set. This PR proposes to still use the `initiateReserveWithdraw` but prepending a `setFeesMode { jit_withdraw: true }` to make sure delivery fees can be paid. A test-case is also added to present the aforementioned case --------- Co-authored-by: Adrian Catangiu <adrian@parity.io>
88 lines
3.2 KiB
Rust
88 lines
3.2 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#[cfg(test)]
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mod imports {
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pub use codec::Encode;
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// Substrate
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pub use frame_support::{
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assert_err, assert_ok,
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pallet_prelude::Weight,
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sp_runtime::{DispatchError, DispatchResult, ModuleError},
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traits::fungibles::Inspect,
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};
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// Polkadot
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pub use xcm::{
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prelude::{AccountId32 as AccountId32Junction, *},
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v3,
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};
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// Cumulus
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pub use asset_test_utils::xcm_helpers;
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pub use emulated_integration_tests_common::{
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test_parachain_is_trusted_teleporter,
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xcm_emulator::{
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assert_expected_events, bx, Chain, Parachain as Para, RelayChain as Relay, Test,
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TestArgs, TestContext, TestExt,
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},
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xcm_helpers::{non_fee_asset, xcm_transact_paid_execution},
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ASSETS_PALLET_ID, RESERVABLE_ASSET_ID, XCM_V3,
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};
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pub use parachains_common::Balance;
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pub use rococo_system_emulated_network::{
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asset_hub_rococo_emulated_chain::{
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genesis::{AssetHubRococoAssetOwner, ED as ASSET_HUB_ROCOCO_ED},
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AssetHubRococoParaPallet as AssetHubRococoPallet,
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},
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penpal_emulated_chain::{
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PenpalAParaPallet as PenpalAPallet, PenpalAssetOwner,
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PenpalBParaPallet as PenpalBPallet, ED as PENPAL_ED,
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},
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rococo_emulated_chain::{genesis::ED as ROCOCO_ED, RococoRelayPallet as RococoPallet},
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AssetHubRococoPara as AssetHubRococo, AssetHubRococoParaReceiver as AssetHubRococoReceiver,
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AssetHubRococoParaSender as AssetHubRococoSender, BridgeHubRococoPara as BridgeHubRococo,
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BridgeHubRococoParaReceiver as BridgeHubRococoReceiver, PenpalAPara as PenpalA,
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PenpalAParaReceiver as PenpalAReceiver, PenpalAParaSender as PenpalASender,
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PenpalBPara as PenpalB, PenpalBParaReceiver as PenpalBReceiver, RococoRelay as Rococo,
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RococoRelayReceiver as RococoReceiver, RococoRelaySender as RococoSender,
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};
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// Runtimes
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pub use asset_hub_rococo_runtime::xcm_config::{
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TokenLocation as RelayLocation, XcmConfig as AssetHubRococoXcmConfig,
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};
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pub use penpal_runtime::xcm_config::{
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LocalReservableFromAssetHub as PenpalLocalReservableFromAssetHub,
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LocalTeleportableToAssetHub as PenpalLocalTeleportableToAssetHub,
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};
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pub use rococo_runtime::xcm_config::XcmConfig as RococoXcmConfig;
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pub const ASSET_ID: u32 = 3;
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pub const ASSET_MIN_BALANCE: u128 = 1000;
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pub type RelayToSystemParaTest = Test<Rococo, AssetHubRococo>;
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pub type RelayToParaTest = Test<Rococo, PenpalA>;
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pub type ParaToRelayTest = Test<PenpalA, Rococo>;
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pub type SystemParaToRelayTest = Test<AssetHubRococo, Rococo>;
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pub type SystemParaToParaTest = Test<AssetHubRococo, PenpalA>;
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pub type ParaToSystemParaTest = Test<PenpalA, AssetHubRococo>;
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pub type ParaToParaThroughRelayTest = Test<PenpalA, PenpalB, Rococo>;
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}
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#[cfg(test)]
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mod tests;
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