pezkuwichain
b6d35f6faf
Updated 4763 files with dual copyright: - Parity Technologies (UK) Ltd. - Dijital Kurdistan Tech Institute
83 lines
2.7 KiB
Rust
83 lines
2.7 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd. and Dijital Kurdistan Tech Institute
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// This file is part of Pezkuwi.
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// Pezkuwi is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Pezkuwi is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Pezkuwi. If not, see <http://www.gnu.org/licenses/>.
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//! A generic mock candidate validation subsystem suitable for using in benchmarks, it
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//! is responding with candidate valid for every request.
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use futures::FutureExt;
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use pezkuwi_node_subsystem::{
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messages::CandidateValidationMessage, overseer, SpawnedSubsystem, SubsystemError,
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};
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use pezkuwi_node_subsystem_types::OverseerSignal;
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use pezkuwi_pez_node_primitives::ValidationResult;
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use pezkuwi_primitives::{CandidateCommitments, Hash, HeadData, PersistedValidationData};
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const LOG_TARGET: &str = "subsystem-bench::candidate-validation-mock";
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pub struct MockCandidateValidation {}
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impl MockCandidateValidation {
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pub fn new() -> Self {
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Self {}
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}
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}
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#[overseer::subsystem(CandidateValidation, error=SubsystemError, prefix=self::overseer)]
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impl<Context> MockCandidateValidation {
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fn start(self, ctx: Context) -> SpawnedSubsystem {
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let future = self.run(ctx).map(|_| Ok(())).boxed();
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SpawnedSubsystem { name: "test-environment", future }
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}
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}
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#[overseer::contextbounds(CandidateValidation, prefix = self::overseer)]
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impl MockCandidateValidation {
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async fn run<Context>(self, mut ctx: Context) {
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loop {
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let msg = ctx.recv().await.expect("Overseer never fails us");
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match msg {
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orchestra::FromOrchestra::Signal(signal) => {
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if signal == OverseerSignal::Conclude {
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return;
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}
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},
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orchestra::FromOrchestra::Communication { msg } => match msg {
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CandidateValidationMessage::ValidateFromExhaustive {
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response_sender,
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validation_data,
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..
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} => {
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gum::debug!(target: LOG_TARGET, "ValidateFromExhaustive, PVD hash {:?}", validation_data.hash());
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response_sender
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.send(Ok(ValidationResult::Valid(
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CandidateCommitments::default(),
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PersistedValidationData {
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parent_head: HeadData(Vec::new()),
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relay_parent_number: 0,
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relay_parent_storage_root: Hash::default(),
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max_pov_size: 2,
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},
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)))
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.unwrap()
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},
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_ => unimplemented!("Unexpected chain-api message"),
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},
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}
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}
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}
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}
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