dmp: Check that the para exist before delivering a message

bridges/bin/runtime-common/Cargo.toml

@@ -99,6 +99,7 @@ runtime-benchmarks = [
 	"pallet-utility/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"sp-trie",
+	"xcm/runtime-benchmarks",
 ]
 integrity-test = ["static_assertions"]
 test-helpers = ["bp-runtime/test-helpers", "sp-trie"]

bridges/modules/xcm-bridge-hub-router/Cargo.toml

@@ -56,6 +56,7 @@ runtime-benchmarks = [
 	"frame-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",

bridges/modules/xcm-bridge-hub/Cargo.toml

@@ -75,6 +75,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",

bridges/snowbridge/pallets/inbound-queue/Cargo.toml

@@ -83,6 +83,7 @@ runtime-benchmarks = [
 	"snowbridge-router-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",

bridges/snowbridge/pallets/system/Cargo.toml

@@ -71,6 +71,7 @@ runtime-benchmarks = [
 	"snowbridge-pallet-outbound-queue/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-support/try-runtime",

bridges/snowbridge/primitives/core/Cargo.toml

@@ -64,4 +64,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

bridges/snowbridge/primitives/router/Cargo.toml

@@ -51,4 +51,5 @@ runtime-benchmarks = [
 	"snowbridge-core/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

bridges/snowbridge/runtime/runtime-common/Cargo.toml

@@ -43,4 +43,5 @@ runtime-benchmarks = [
 	"snowbridge-core/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

bridges/snowbridge/runtime/test-common/Cargo.toml

@@ -92,5 +92,6 @@ runtime-benchmarks = [
 	"snowbridge-pallet-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 fast-runtime = []

cumulus/pallets/dmp-queue/Cargo.toml

@@ -56,6 +56,7 @@ runtime-benchmarks = [
 	"frame-support/runtime-benchmarks",
 	"frame-system/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/pallets/parachain-system/Cargo.toml

@@ -38,7 +38,6 @@ sp-version = { workspace = true }
 # Polkadot
 polkadot-parachain-primitives = { features = ["wasm-api"], workspace = true }
 polkadot-runtime-parachains = { workspace = true }
-polkadot-runtime-common = { optional = true, workspace = true }
 xcm = { workspace = true }
 xcm-builder = { workspace = true }
 
@@ -84,7 +83,6 @@ std = [
 	"log/std",
 	"pallet-message-queue/std",
 	"polkadot-parachain-primitives/std",
-	"polkadot-runtime-common/std",
 	"polkadot-runtime-parachains/std",
 	"scale-info/std",
 	"sp-core/std",
@@ -109,17 +107,16 @@ runtime-benchmarks = [
 	"frame-system/runtime-benchmarks",
 	"pallet-message-queue/runtime-benchmarks",
 	"polkadot-parachain-primitives/runtime-benchmarks",
-	"polkadot-runtime-common/runtime-benchmarks",
 	"polkadot-runtime-parachains/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [
 	"frame-support/try-runtime",
 	"frame-system/try-runtime",
 	"pallet-message-queue/try-runtime",
-	"polkadot-runtime-common?/try-runtime",
 	"polkadot-runtime-parachains/try-runtime",
 	"sp-runtime/try-runtime",
 ]

cumulus/pallets/parachain-system/src/lib.rs

@@ -1636,7 +1636,7 @@ impl<T: Config> InspectMessageQueues for Pallet<T> {
 }
 
 #[cfg(feature = "runtime-benchmarks")]
-impl<T: Config> polkadot_runtime_common::xcm_sender::EnsureForParachain for Pallet<T> {
+impl<T: Config> polkadot_runtime_parachains::EnsureForParachain for Pallet<T> {
 	fn ensure(para_id: ParaId) {
 		if let ChannelStatus::Closed = Self::get_channel_status(para_id) {
 			Self::open_outbound_hrmp_channel_for_benchmarks_or_tests(para_id)

cumulus/pallets/xcmp-queue/Cargo.toml

@@ -87,6 +87,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-parachain-system/try-runtime",

cumulus/parachains/common/Cargo.toml

@@ -92,4 +92,5 @@ runtime-benchmarks = [
 	"polkadot-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

cumulus/parachains/runtimes/assets/asset-hub-rococo/Cargo.toml

@@ -146,6 +146,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",

cumulus/parachains/runtimes/assets/asset-hub-westend/Cargo.toml

@@ -150,6 +150,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",

cumulus/parachains/runtimes/assets/common/Cargo.toml

@@ -66,4 +66,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml

@@ -264,6 +264,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/Cargo.toml

@@ -261,6 +261,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/bridge-hubs/common/Cargo.toml

@@ -41,4 +41,5 @@ runtime-benchmarks = [
 	"pallet-message-queue/runtime-benchmarks",
 	"snowbridge-core/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

cumulus/parachains/runtimes/collectives/collectives-westend/Cargo.toml

@@ -138,6 +138,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"cumulus-pallet-aura-ext/try-runtime",

cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml

@@ -173,6 +173,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/coretime/coretime-rococo/Cargo.toml

@@ -180,6 +180,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/coretime/coretime-westend/Cargo.toml

@@ -177,6 +177,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/glutton/glutton-westend/Cargo.toml

@@ -77,6 +77,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 std = [
 	"codec/std",

cumulus/parachains/runtimes/people/people-rococo/Cargo.toml

@@ -176,6 +176,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/people/people-westend/Cargo.toml

@@ -176,6 +176,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/testing/penpal/Cargo.toml

@@ -175,6 +175,7 @@ runtime-benchmarks = [
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 try-runtime = [

cumulus/parachains/runtimes/testing/rococo-parachain/Cargo.toml

@@ -136,6 +136,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 
 # A feature that should be enabled when the runtime should be built for on-chain

cumulus/polkadot-parachain/Cargo.toml

@@ -78,6 +78,7 @@ runtime-benchmarks = [
 	"people-rococo-runtime/runtime-benchmarks",
 	"people-westend-runtime/runtime-benchmarks",
 	"rococo-parachain-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"polkadot-omni-node-lib/try-runtime",

cumulus/primitives/core/Cargo.toml

@@ -43,4 +43,5 @@ runtime-benchmarks = [
 	"polkadot-parachain-primitives/runtime-benchmarks",
 	"polkadot-primitives/runtime-benchmarks",
 	"sp-runtime/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

cumulus/primitives/utility/Cargo.toml

@@ -52,4 +52,5 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]

polkadot/node/service/Cargo.toml

@@ -210,6 +210,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 	"westend-runtime?/runtime-benchmarks",
 	"xcm-runtime-apis/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-system/try-runtime",

polkadot/parachain/src/primitives.rs

@@ -57,6 +57,8 @@ impl HeadData {
 	}
 }
 
+impl codec::EncodeLike<HeadData> for alloc::vec::Vec<u8> {}
+
 /// Parachain validation code.
 #[derive(
 	PartialEq,

polkadot/runtime/common/Cargo.toml

@@ -142,6 +142,7 @@ runtime-benchmarks = [
 	"sp-staking/runtime-benchmarks",
 	"xcm-builder/runtime-benchmarks",
 	"xcm-executor/runtime-benchmarks",
+	"xcm/runtime-benchmarks",
 ]
 try-runtime = [
 	"frame-election-provider-support/try-runtime",

polkadot/runtime/common/src/identity_migrator.rs

@@ -160,12 +160,22 @@ pub trait OnReapIdentity<AccountId> {
 	/// - `bytes`: The byte size of `IdentityInfo`.
 	/// - `subs`: The number of sub-accounts they had.
 	fn on_reap_identity(who: &AccountId, bytes: u32, subs: u32) -> DispatchResult;
+
+	/// Ensure that identity reaping will be succesful in benchmarking.
+	///
+	/// Should setup the state in a way that the same call ot `[Self::on_reap_identity]` will be
+	/// successful.
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(who: &AccountId, bytes: u32, subs: u32);
 }
 
 impl<AccountId> OnReapIdentity<AccountId> for () {
 	fn on_reap_identity(_who: &AccountId, _bytes: u32, _subs: u32) -> DispatchResult {
 		Ok(())
 	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn ensure_successful_identity_reaping(_: &AccountId, _: u32, _: u32) {}
 }
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -219,6 +229,12 @@ mod benchmarks {
 		}
 		Identity::<T>::set_subs(target_origin.clone(), subs.clone())?;
 
+		T::ReapIdentityHandler::ensure_successful_identity_reaping(
+			&target,
+			info.encoded_size() as u32,
+			subs.len() as u32,
+		);
+
 		// add registrars and provide judgements
 		let registrar_origin = T::RegistrarOrigin::try_successful_origin()
 			.expect("RegistrarOrigin has no successful origin required for the benchmark");

polkadot/runtime/common/src/paras_sudo_wrapper.rs

@@ -48,6 +48,8 @@ pub mod pallet {
 		/// A DMP message couldn't be sent because it exceeds the maximum size allowed for a
 		/// downward message.
 		ExceedsMaxMessageSize,
+		/// A DMP message couldn't be sent because the destination is unreachable.
+		Unroutable,
 		/// Could not schedule para cleanup.
 		CouldntCleanup,
 		/// Not a parathread (on-demand parachain).
@@ -157,6 +159,7 @@ pub mod pallet {
 			{
 				dmp::QueueDownwardMessageError::ExceedsMaxMessageSize =>
 					Error::<T>::ExceedsMaxMessageSize.into(),
+				dmp::QueueDownwardMessageError::Unroutable => Error::<T>::Unroutable.into(),
 			})
 		}