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Add emulated tests for the Coretime Interface calls to ensure suffici…
…ent weights (#2704) Add emulated test cases for the coretime chain. This tests the calls sent across the `CoretimeInterface` and ensures the weights are sufficient.
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...rachains/integration-tests/emulated/chains/parachains/coretime/coretime-rococo/Cargo.toml
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...achains/integration-tests/emulated/chains/parachains/coretime/coretime-westend/Cargo.toml
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...integration-tests/emulated/tests/coretime/coretime-rococo/src/tests/coretime_interface.rs
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| // 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::imports::*; | ||
| use frame_support::traits::OnInitialize; | ||
| use pallet_broker::{ConfigRecord, Configuration, CoreAssignment, CoreMask, ScheduleItem}; | ||
| use rococo_runtime_constants::system_parachain::coretime::TIMESLICE_PERIOD; | ||
| use sp_runtime::Perbill; | ||
|
|
||
| #[test] | ||
| fn transact_hardcoded_weights_are_sane() { | ||
| // There are three transacts with hardcoded weights sent from the Coretime Chain to the Relay | ||
| // Chain across the CoretimeInterface which are triggered at various points in the sales cycle. | ||
| // - Request core count - triggered directly by `start_sales` or `request_core_count` | ||
| // extrinsics. | ||
| // - Request revenue info - triggered when each timeslice is committed. | ||
| // - Assign core - triggered when an entry is encountered in the workplan for the next | ||
| // timeslice. | ||
|
|
||
| // RuntimeEvent aliases to avoid warning from usage of qualified paths in assertions due to | ||
| // <https://github.com/rust-lang/rust/issues/86935> | ||
| type CoretimeEvent = <CoretimeRococo as Chain>::RuntimeEvent; | ||
| type RelayEvent = <Rococo as Chain>::RuntimeEvent; | ||
|
|
||
| // Reserve a workload, configure broker and start sales. | ||
| CoretimeRococo::execute_with(|| { | ||
| // Hooks don't run in emulated tests - workaround as we need `on_initialize` to tick things | ||
| // along and have no concept of time passing otherwise. | ||
| <CoretimeRococo as CoretimeRococoPallet>::Broker::on_initialize( | ||
| <CoretimeRococo as Chain>::System::block_number(), | ||
| ); | ||
|
|
||
| let coretime_root_origin = <CoretimeRococo as Chain>::RuntimeOrigin::root(); | ||
|
|
||
| // Create and populate schedule with the worst case assignment on this core. | ||
| let mut schedule = Vec::new(); | ||
| for i in 0..27 { | ||
| schedule.push(ScheduleItem { | ||
| mask: CoreMask::void().set(i), | ||
| assignment: CoreAssignment::Task(2000 + i), | ||
| }) | ||
| } | ||
|
|
||
| assert_ok!(<CoretimeRococo as CoretimeRococoPallet>::Broker::reserve( | ||
| coretime_root_origin.clone(), | ||
| schedule.try_into().expect("Vector is within bounds."), | ||
| )); | ||
|
|
||
| // Configure broker and start sales. | ||
| let config = ConfigRecord { | ||
| advance_notice: 1, | ||
| interlude_length: 1, | ||
| leadin_length: 2, | ||
| region_length: 1, | ||
| ideal_bulk_proportion: Perbill::from_percent(40), | ||
| limit_cores_offered: None, | ||
| renewal_bump: Perbill::from_percent(2), | ||
| contribution_timeout: 1, | ||
| }; | ||
| assert_ok!(<CoretimeRococo as CoretimeRococoPallet>::Broker::configure( | ||
| coretime_root_origin.clone(), | ||
| config | ||
| )); | ||
| assert_ok!(<CoretimeRococo as CoretimeRococoPallet>::Broker::start_sales( | ||
| coretime_root_origin, | ||
| 100, | ||
| 0 | ||
| )); | ||
| assert_eq!( | ||
| pallet_broker::Status::<<CoretimeRococo as Chain>::Runtime>::get() | ||
| .unwrap() | ||
| .core_count, | ||
| 1 | ||
| ); | ||
|
|
||
| assert_expected_events!( | ||
| CoretimeRococo, | ||
| vec![ | ||
| CoretimeEvent::Broker( | ||
| pallet_broker::Event::ReservationMade { .. } | ||
| ) => {}, | ||
| CoretimeEvent::Broker( | ||
| pallet_broker::Event::CoreCountRequested { core_count: 1 } | ||
| ) => {}, | ||
| CoretimeEvent::ParachainSystem( | ||
| cumulus_pallet_parachain_system::Event::UpwardMessageSent { .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // Check that the request_core_count message was processed successfully. This will fail if the | ||
| // weights are misconfigured. | ||
| Rococo::execute_with(|| { | ||
| Rococo::assert_ump_queue_processed(true, Some(CoretimeRococo::para_id()), None); | ||
|
|
||
| assert_expected_events!( | ||
| Rococo, | ||
| vec![ | ||
| RelayEvent::MessageQueue( | ||
| pallet_message_queue::Event::Processed { success: true, .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // Keep track of the relay chain block number so we can fast forward while still checking the | ||
| // right block. | ||
| let mut block_number_cursor = Rococo::ext_wrapper(<Rococo as Chain>::System::block_number); | ||
|
|
||
| let config = CoretimeRococo::ext_wrapper(|| { | ||
| Configuration::<<CoretimeRococo as Chain>::Runtime>::get() | ||
| .expect("Pallet was configured earlier.") | ||
| }); | ||
|
|
||
| // Now run up to the block before the sale is rotated. | ||
| while block_number_cursor < TIMESLICE_PERIOD - config.advance_notice - 1 { | ||
| CoretimeRococo::execute_with(|| { | ||
| // Hooks don't run in emulated tests - workaround. | ||
| <CoretimeRococo as CoretimeRococoPallet>::Broker::on_initialize( | ||
| <CoretimeRococo as Chain>::System::block_number(), | ||
| ); | ||
| }); | ||
|
|
||
| Rococo::ext_wrapper(|| { | ||
| block_number_cursor = <Rococo as Chain>::System::block_number(); | ||
| }); | ||
| } | ||
|
|
||
| // In this block we trigger assign core. | ||
| CoretimeRococo::execute_with(|| { | ||
| // Hooks don't run in emulated tests - workaround. | ||
| <CoretimeRococo as CoretimeRococoPallet>::Broker::on_initialize( | ||
| <CoretimeRococo as Chain>::System::block_number(), | ||
| ); | ||
|
|
||
| assert_expected_events!( | ||
| CoretimeRococo, | ||
| vec![ | ||
| CoretimeEvent::Broker( | ||
| pallet_broker::Event::SaleInitialized { .. } | ||
| ) => {}, | ||
| CoretimeEvent::Broker( | ||
| pallet_broker::Event::CoreAssigned { .. } | ||
| ) => {}, | ||
| CoretimeEvent::ParachainSystem( | ||
| cumulus_pallet_parachain_system::Event::UpwardMessageSent { .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // Check that the assign_core message was processed successfully. | ||
| // This will fail if the weights are misconfigured. | ||
| Rococo::execute_with(|| { | ||
| Rococo::assert_ump_queue_processed(true, Some(CoretimeRococo::para_id()), None); | ||
|
|
||
| assert_expected_events!( | ||
| Rococo, | ||
| vec![ | ||
| RelayEvent::MessageQueue( | ||
| pallet_message_queue::Event::Processed { success: true, .. } | ||
| ) => {}, | ||
| RelayEvent::Coretime( | ||
| polkadot_runtime_parachains::coretime::Event::CoreAssigned { .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // In this block we trigger request revenue. | ||
| CoretimeRococo::execute_with(|| { | ||
| // Hooks don't run in emulated tests - workaround. | ||
| <CoretimeRococo as CoretimeRococoPallet>::Broker::on_initialize( | ||
| <CoretimeRococo as Chain>::System::block_number(), | ||
| ); | ||
|
|
||
| assert_expected_events!( | ||
| CoretimeRococo, | ||
| vec![ | ||
| CoretimeEvent::ParachainSystem( | ||
| cumulus_pallet_parachain_system::Event::UpwardMessageSent { .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // Check that the request_revenue_info_at message was processed successfully. | ||
| // This will fail if the weights are misconfigured. | ||
| Rococo::execute_with(|| { | ||
| Rococo::assert_ump_queue_processed(true, Some(CoretimeRococo::para_id()), None); | ||
|
|
||
| assert_expected_events!( | ||
| Rococo, | ||
| vec![ | ||
| RelayEvent::MessageQueue( | ||
| pallet_message_queue::Event::Processed { success: true, .. } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
|
|
||
| // Here we receive and process the notify_revenue XCM with zero revenue. | ||
| CoretimeRococo::execute_with(|| { | ||
| // Hooks don't run in emulated tests - workaround. | ||
| <CoretimeRococo as CoretimeRococoPallet>::Broker::on_initialize( | ||
| <CoretimeRococo as Chain>::System::block_number(), | ||
| ); | ||
|
|
||
| assert_expected_events!( | ||
| CoretimeRococo, | ||
| vec![ | ||
| CoretimeEvent::MessageQueue( | ||
| pallet_message_queue::Event::Processed { success: true, .. } | ||
| ) => {}, | ||
| // Zero revenue in first timeslice so history is immediately dropped. | ||
| CoretimeEvent::Broker( | ||
| pallet_broker::Event::HistoryDropped { when: 0, revenue: 0 } | ||
| ) => {}, | ||
| ] | ||
| ); | ||
| }); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -14,3 +14,4 @@ | |
| // limitations under the License. | ||
|
|
||
| mod claim_assets; | ||
| mod coretime_interface; | ||
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