315 enable pendulum assets to be transferable via xcm

runtime/amplitude/src/xcm_config.rs

@@ -15,6 +15,7 @@ use orml_traits::{
 use pallet_xcm::XcmPassthrough;
 use polkadot_parachain::primitives::Sibling;
 use polkadot_runtime_common::impls::ToAuthor;
+use runtime_common::parachains::kusama::asset_hub;
 use sp_runtime::traits::Convert;
 use xcm::latest::{prelude::*, Weight as XCMWeight};
 use xcm_builder::{
@@ -27,7 +28,6 @@ use xcm_executor::{
 	traits::{JustTry, ShouldExecute},
 	XcmExecutor,
 };
-use runtime_common::parachains::kusama::asset_hub;
 
 const XCM_ASSET_RELAY_KSM: u8 = 0;
 const XCM_ASSET_ASSETHUB_USDT: u8 = 1;
@@ -75,6 +75,10 @@ impl Convert<CurrencyId, Option<MultiLocation>> for CurrencyIdConvert {
 				)),
 				_ => None,
 			},
+			CurrencyId::Native => Some(MultiLocation::new(
+				1,
+				X2(Parachain(ParachainInfo::parachain_id().into()), PalletInstance(10)),
+			)),
 			_ => None,
 		}
 	}
@@ -83,16 +87,25 @@ impl Convert<CurrencyId, Option<MultiLocation>> for CurrencyIdConvert {
 impl Convert<MultiLocation, Option<CurrencyId>> for CurrencyIdConvert {
 	fn convert(location: MultiLocation) -> Option<CurrencyId> {
 		match location {
-			MultiLocation { parents: 1, interior: Here } => Some(CurrencyId::XCM(XCM_ASSET_RELAY_KSM)),
+			MultiLocation { parents: 1, interior: Here } =>
+				Some(CurrencyId::XCM(XCM_ASSET_RELAY_KSM)),
 			MultiLocation {
 				parents: 1,
 				interior:
 					X3(
 						Parachain(asset_hub::PARA_ID),
 						PalletInstance(asset_hub::ASSET_PALLET_ID),
-						GeneralIndex(asset_hub::USDT_ASSET_ID)
-					)
+						GeneralIndex(asset_hub::USDT_ASSET_ID),
+					),
 			} => Some(CurrencyId::XCM(XCM_ASSET_ASSETHUB_USDT)),
+			// Our native currency location without re-anchoring
+			MultiLocation { parents: 1, interior: X2(Parachain(id), PalletInstance(10)) }
+				if id == u32::from(ParachainInfo::parachain_id()) =>
+				Some(CurrencyId::Native),
+			// Our native currency location with re-anchoring
+			// The XCM pallet will try to re-anchor the location before it reaches here
+			MultiLocation { parents: 0, interior: X1(PalletInstance(10)) } =>
+				Some(CurrencyId::Native),
 			_ => None,
 		}
 	}

runtime/foucoco/src/xcm_config.rs

@@ -63,6 +63,10 @@ impl Convert<CurrencyId, Option<MultiLocation>> for CurrencyIdConvert {
 				0 => Some(MultiLocation::parent()),
 				_ => None,
 			},
+			CurrencyId::Native => Some(MultiLocation::new(
+				1,
+				X2(Parachain(ParachainInfo::parachain_id().into()), PalletInstance(10)),
+			)),
 			_ => None,
 		}
 	}
@@ -72,6 +76,14 @@ impl Convert<MultiLocation, Option<CurrencyId>> for CurrencyIdConvert {
 	fn convert(location: MultiLocation) -> Option<CurrencyId> {
 		match location {
 			MultiLocation { parents: 1, interior: Here } => Some(CurrencyId::XCM(0)),
+			// Our native currency location without re-anchoring
+			MultiLocation { parents: 1, interior: X2(Parachain(id), PalletInstance(10)) }
+				if id == u32::from(ParachainInfo::parachain_id()) =>
+				Some(CurrencyId::Native),
+			// Our native currency location with re-anchoring
+			// The XCM pallet will try to re-anchor the location before it reaches here
+			MultiLocation { parents: 0, interior: X1(PalletInstance(10)) } =>
+				Some(CurrencyId::Native),
 			_ => None,
 		}
 	}

runtime/integration-tests/Cargo.toml

@@ -8,6 +8,10 @@ version = "0.1.0"
 [dev-dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 scale-info = { version = "2.1.2", features = ["derive"] }
+serde = { version = "1.0.144", features = ["derive"] }
+
+# Spacewalk libraries
+spacewalk-primitives = { git = "https://github.com/pendulum-chain/spacewalk", default-features = false, rev = "58983d2695c309665c9c017a022436aaee088f3d"}
 
 frame-system = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
@@ -17,6 +21,8 @@ sp-std = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
+sp-tracing = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
+sp-debug-derive = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.40" }
 
 xcm = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.40" }
 xcm-executor = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.40" }
@@ -34,13 +40,28 @@ xcm-emulator = { git = "https://github.com/shaunxw/xcm-simulator", rev = "bea35c
 
 cumulus-pallet-dmp-queue = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.40"}
 cumulus-pallet-xcmp-queue = {git = "https://github.com/paritytech/cumulus",  branch = "polkadot-v0.9.40"}
+cumulus-pallet-xcm = {git = "https://github.com/paritytech/cumulus",  branch = "polkadot-v0.9.40"}
+cumulus-primitives-core = {git = "https://github.com/paritytech/cumulus",  branch = "polkadot-v0.9.40"}
+cumulus-primitives-utility = {git = "https://github.com/paritytech/cumulus", default-features = false, branch = "polkadot-v0.9.40"}
 parachain-info = { git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.40" }
 
 statemint-runtime = { git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.40" }
 statemine-runtime = { git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.40" }
 
+orml-xcm = {git = "https://github.com/open-web3-stack/open-runtime-module-library.git",  branch = "polkadot-v0.9.40" }
+orml-xcm-support = {git = "https://github.com/open-web3-stack/open-runtime-module-library.git",  branch = "polkadot-v0.9.40" }
+orml-traits = {git = "https://github.com/open-web3-stack/open-runtime-module-library.git",  branch = "polkadot-v0.9.40" }
 orml-tokens = {git = "https://github.com/open-web3-stack/open-runtime-module-library.git",  branch = "polkadot-v0.9.40" }
 orml-xtokens = { git = "https://github.com/open-web3-stack/open-runtime-module-library",  branch = "polkadot-v0.9.40" }
 
+# Local
+runtime-common = {path = "../common", default-features = false}
+
 pendulum-runtime = { path = "../pendulum" }
 amplitude-runtime = {path = "../amplitude" }
+
+[features]
+default = ["std"]
+std = [
+    "codec/std",
+]

runtime/integration-tests/src/amplitude_tests.rs

@@ -1,12 +1,14 @@
 use crate::{
 	mock::{kusama_relay_ext, para_ext, ParachainType, USDT_ASSET_ID},
+	sibling,
 	test_macros::{
 		parachain1_transfer_asset_to_parachain2, parachain1_transfer_asset_to_parachain2_and_back,
 		parachain1_transfer_incorrect_asset_to_parachain2_should_fail,
 		transfer_10_relay_token_from_parachain_to_relay_chain,
 		transfer_20_relay_token_from_relay_chain_to_parachain,
+		transfer_native_token_from_parachain1_to_parachain2_and_back,
 	},
-	AMPLITUDE_ID, KUSAMA_ASSETHUB_ID,
+	AMPLITUDE_ID, ASSETHUB_ID, SIBLING_ID,
 };
 
 use frame_support::assert_ok;
@@ -34,6 +36,16 @@ decl_test_parachain! {
 	}
 }
 
+decl_test_parachain! {
+	pub struct SiblingParachain {
+		Runtime = sibling::Runtime,
+		RuntimeOrigin = sibling::RuntimeOrigin,
+		XcmpMessageHandler = sibling::XcmpQueue,
+		DmpMessageHandler = sibling::DmpQueue,
+		new_ext = para_ext(ParachainType::Sibling),
+	}
+}
+
 decl_test_parachain! {
 	pub struct AssetHubParachain {
 		Runtime = kusama_asset_hub_runtime::Runtime,
@@ -50,6 +62,7 @@ decl_test_network! {
 		parachains = vec![
 			(1000, AssetHubParachain),
 			(2124, AmplitudeParachain),
+			(9999, SiblingParachain),
 		],
 	}
 }
@@ -108,11 +121,24 @@ fn assethub_transfer_asset_to_amplitude_and_back() {
 	parachain1_transfer_asset_to_parachain2_and_back!(
 		kusama_asset_hub_runtime,
 		AssetHubParachain,
-		KUSAMA_ASSETHUB_ID,
+		ASSETHUB_ID,
 		USDT_ASSET_ID,
 		amplitude_runtime,
 		AmplitudeParachain,
 		AMPLITUDE_ID,
 		network_id
 	);
 }
+
+#[test]
+fn transfer_native_token_from_amplitude_to_sibling_parachain_and_back() {
+	transfer_native_token_from_parachain1_to_parachain2_and_back!(
+		KusamaMockNet,
+		amplitude_runtime,
+		AmplitudeParachain,
+		sibling,
+		SiblingParachain,
+		AMPLITUDE_ID,
+		SIBLING_ID
+	);
+}

runtime/integration-tests/src/lib.rs

@@ -10,8 +10,10 @@ mod amplitude_tests;
 #[cfg(test)]
 mod test_macros;
 
-pub const PENDULUM_ID: u32 = 2094;
-pub const POLKADOT_ASSETHUB_ID: u32 = 1000;
+#[cfg(test)]
+mod sibling;
 
+pub const PENDULUM_ID: u32 = 2094;
 pub const AMPLITUDE_ID: u32 = 2124;
-pub const KUSAMA_ASSETHUB_ID: u32 = 1000;
+pub const ASSETHUB_ID: u32 = 1000;
+pub const SIBLING_ID: u32 = 9999;