Add XCM emulator tests for Coretime

.gitlab/pipeline/build.yml

@@ -220,6 +220,7 @@ build-test-parachain:
 
 # DAG: build-runtime-assets -> build-runtime-collectives -> build-runtime-bridge-hubs
 # DAG: build-runtime-assets -> build-runtime-collectives -> build-runtime-contracts
+# DAG: build-runtime-assets -> build-runtime-coretime
 # DAG: build-runtime-assets -> build-runtime-starters -> build-runtime-testing
 build-runtime-assets:
   <<: *build-runtime-template
@@ -235,6 +236,15 @@ build-runtime-collectives:
     - job: build-runtime-assets
       artifacts: false
 
+build-runtime-coretime:
+  <<: *build-runtime-template
+  variables:
+    RUNTIME_PATH: "cumulus/parachains/runtimes/coretime"
+  # this is an artificial job dependency, for pipeline optimization using GitLab's DAGs
+  needs:
+    - job: build-runtime-assets
+      artifacts: false
+
 build-runtime-bridge-hubs:
   <<: *build-runtime-template
   variables:

Cargo.toml

@@ -60,6 +60,15 @@ members = [
 	"cumulus/parachain-template/pallets/template",
 	"cumulus/parachain-template/runtime",
 	"cumulus/parachains/common",
+	"cumulus/parachains/integration-tests/emulated/tests/coretime/coretime-rococo",
+	"cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-rococo",
+	"cumulus/parachains/integration-tests/emulated/tests/assets/asset-hub-westend",
+	"cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo",
+	"cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-westend",
+	"cumulus/parachains/integration-tests/emulated/common",
+	"cumulus/parachains/integration-tests/emulated/chains/relays/rococo",
+	"cumulus/parachains/integration-tests/emulated/chains/relays/westend",
+	"cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo",
 	"cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-rococo",
 	"cumulus/parachains/integration-tests/emulated/chains/parachains/assets/asset-hub-westend",
 	"cumulus/parachains/integration-tests/emulated/chains/parachains/bridges/bridge-hub-rococo",
@@ -84,6 +93,8 @@ members = [
 	"cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo",
 	"cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend",
 	"cumulus/parachains/runtimes/bridge-hubs/test-utils",
+	"cumulus/parachains/runtimes/coretime/coretime-rococo",
+	"cumulus/parachains/runtimes/coretime/coretime-westend",
 	"cumulus/parachains/runtimes/collectives/collectives-westend",
 	"cumulus/parachains/runtimes/contracts/contracts-rococo",
 	"cumulus/parachains/runtimes/glutton/glutton-westend",

cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "coretime-rococo-emulated-chain"
+version = "0.0.0"
+authors.workspace = true
+edition.workspace = true
+license = "Apache-2.0"
+description = "Coretime Rococo emulated chain"
+publish = false
+
+[dependencies]
+serde_json = "1.0.104"
+
+# Substrate
+sp-core = { path = "../../../../../../../../substrate/primitives/core", default-features = false }
+sp-runtime = { path = "../../../../../../../../substrate/primitives/runtime", default-features = false }
+frame-support = { path = "../../../../../../../../substrate/frame/support", default-features = false }
+
+# Polakadot
+parachains-common = { path = "../../../../../../../parachains/common" }
+
+# Cumulus
+cumulus-primitives-core = { path = "../../../../../../../primitives/core", default-features = false }
+emulated-integration-tests-common = { path = "../../../../common", default-features = false }
+coretime-rococo-runtime = { path = "../../../../../../runtimes/coretime/coretime-rococo" }
+rococo-emulated-chain = { path = "../../../relays/rococo" }

cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/src/genesis.rs

@@ -0,0 +1,70 @@
+// 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.
+
+// Substrate
+use sp_core::storage::Storage;
+
+// Cumulus
+use emulated_integration_tests_common::{
+	accounts, build_genesis_storage, collators, SAFE_XCM_VERSION,
+};
+use parachains_common::Balance;
+
+pub const PARA_ID: u32 = 1000;
+pub const ED: Balance = parachains_common::rococo::currency::EXISTENTIAL_DEPOSIT;
+
+pub fn genesis() -> Storage {
+	let genesis_config = coretime_rococo_runtime::RuntimeGenesisConfig {
+		system: coretime_rococo_runtime::SystemConfig::default(),
+		balances: coretime_rococo_runtime::BalancesConfig {
+			balances: accounts::init_balances()
+				.iter()
+				.cloned()
+				.map(|k| (k, ED * 4096 * 4096))
+				.collect(),
+		},
+		parachain_info: coretime_rococo_runtime::ParachainInfoConfig {
+			parachain_id: PARA_ID.into(),
+			..Default::default()
+		},
+		collator_selection: coretime_rococo_runtime::CollatorSelectionConfig {
+			invulnerables: collators::invulnerables().iter().cloned().map(|(acc, _)| acc).collect(),
+			candidacy_bond: ED * 16,
+			..Default::default()
+		},
+		session: coretime_rococo_runtime::SessionConfig {
+			keys: collators::invulnerables()
+				.into_iter()
+				.map(|(acc, aura)| {
+					(
+						acc.clone(),                                   // account id
+						acc,                                           // validator id
+						coretime_rococo_runtime::SessionKeys { aura }, // session keys
+					)
+				})
+				.collect(),
+		},
+		polkadot_xcm: coretime_rococo_runtime::PolkadotXcmConfig {
+			safe_xcm_version: Some(SAFE_XCM_VERSION),
+			..Default::default()
+		},
+		..Default::default()
+	};
+
+	build_genesis_storage(
+		&genesis_config,
+		coretime_rococo_runtime::WASM_BINARY.expect("WASM binary was not built, please build it!"),
+	)
+}

cumulus/parachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/src/lib.rs

@@ -0,0 +1,48 @@
+// 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.
+
+pub mod genesis;
+
+// Substrate
+use frame_support::traits::OnInitialize;
+
+// Cumulus
+use emulated_integration_tests_common::{
+	impl_assert_events_helpers_for_parachain, xcm_emulator::decl_test_parachains,
+};
+
+// Coretime Parachain declaration
+decl_test_parachains! {
+	pub struct CoretimeRococo {
+		genesis = genesis::genesis(),
+		on_init = {
+			coretime_rococo_runtime::AuraExt::on_initialize(1);
+		},
+		runtime = coretime_rococo_runtime,
+		core = {
+			XcmpMessageHandler: coretime_rococo_runtime::XcmpQueue,
+			LocationToAccountId: coretime_rococo_runtime::xcm_config::LocationToAccountId,
+			ParachainInfo: coretime_rococo_runtime::ParachainInfo,
+		},
+		pallets = {
+			PolkadotXcm: coretime_rococo_runtime::PolkadotXcm,
+			Balances: coretime_rococo_runtime::Balances,
+			Broker: coretime_rococo_runtime::Broker,
+		}
+	},
+}
+
+// CoretimeRococo implementation
+impl_assert_events_helpers_for_parachain!(CoretimeRococo);

cumulus/parachains/integration-tests/emulated/networks/rococo-system/Cargo.toml

@@ -13,4 +13,5 @@ emulated-integration-tests-common = { path = "../../common", default-features =
 rococo-emulated-chain = { path = "../../chains/relays/rococo" }
 asset-hub-rococo-emulated-chain = { path = "../../chains/parachains/assets/asset-hub-rococo" }
 bridge-hub-rococo-emulated-chain = { path = "../../chains/parachains/bridges/bridge-hub-rococo" }
+coretime-rococo-emulated-chain = { path = "../../chains/parachains/coretime/coretime-rococo" }
 penpal-emulated-chain = { path = "../../chains/parachains/testing/penpal" }