1255 lines
36 KiB
Rust
1255 lines
36 KiB
Rust
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#![recursion_limit = "256"]
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#![cfg(unix)]
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use beacon_chain::test_utils::{
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AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType,
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};
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use eth2::{types::BlockId, BeaconNodeHttpClient, SensitiveUrl, Timeouts};
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use http_api::test_utils::{create_api_server, ApiServer};
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use network::NetworkReceivers;
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use rand::distributions::Alphanumeric;
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use rand::{thread_rng, Rng};
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use tokio::sync::oneshot;
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use types::{Hash256, MainnetEthSpec, Slot};
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use url::Url;
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use watch::{
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client::WatchHttpClient,
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config::Config,
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database::{self, Config as DatabaseConfig, PgPool, WatchSlot},
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server::{start_server, Config as ServerConfig},
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updater::{handler::*, run_updater, Config as UpdaterConfig, WatchSpec},
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};
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use log::error;
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use std::net::SocketAddr;
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use std::time::Duration;
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use tokio::{runtime, task::JoinHandle};
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use tokio_postgres::{config::Config as PostgresConfig, Client, NoTls};
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use unused_port::unused_tcp4_port;
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use testcontainers::{clients::Cli, images::postgres::Postgres, RunnableImage};
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type E = MainnetEthSpec;
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const VALIDATOR_COUNT: usize = 32;
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const SLOTS_PER_EPOCH: u64 = 32;
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const DEFAULT_TIMEOUT: Duration = Duration::from_secs(5);
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fn build_test_config(config: &DatabaseConfig) -> PostgresConfig {
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let mut postgres_config = PostgresConfig::new();
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postgres_config
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.user(&config.user)
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.password(&config.password)
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.dbname(&config.default_dbname)
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.host(&config.host)
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.port(config.port)
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.connect_timeout(Duration::from_millis(config.connect_timeout_millis));
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postgres_config
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}
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async fn connect(config: &DatabaseConfig) -> (Client, JoinHandle<()>) {
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let db_config = build_test_config(config);
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let (client, conn) = db_config
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.connect(NoTls)
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.await
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.expect("Could not connect to db");
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let connection = runtime::Handle::current().spawn(async move {
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if let Err(e) = conn.await {
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error!("Connection error {:?}", e);
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}
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});
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(client, connection)
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}
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pub async fn create_test_database(config: &DatabaseConfig) {
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let (db, _) = connect(config).await;
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db.execute(&format!("CREATE DATABASE {};", config.dbname), &[])
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.await
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.expect("Database creation failed");
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}
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struct TesterBuilder {
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pub harness: BeaconChainHarness<EphemeralHarnessType<E>>,
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pub config: Config,
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_bn_network_rx: NetworkReceivers<E>,
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_bn_api_shutdown_tx: oneshot::Sender<()>,
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}
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impl TesterBuilder {
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pub async fn new() -> TesterBuilder {
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let harness = BeaconChainHarness::builder(E::default())
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.default_spec()
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.deterministic_keypairs(VALIDATOR_COUNT)
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.fresh_ephemeral_store()
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.build();
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/*
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* Spawn a Beacon Node HTTP API.
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*/
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let ApiServer {
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server,
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listening_socket: bn_api_listening_socket,
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shutdown_tx: _bn_api_shutdown_tx,
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network_rx: _bn_network_rx,
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..
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} = create_api_server(harness.chain.clone(), harness.logger().clone()).await;
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tokio::spawn(server);
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/*
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* Create a watch configuration
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*/
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let database_port = unused_tcp4_port().expect("Unable to find unused port.");
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let server_port = unused_tcp4_port().expect("Unable to find unused port.");
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let config = Config {
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database: DatabaseConfig {
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dbname: random_dbname(),
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port: database_port,
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..Default::default()
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},
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server: ServerConfig {
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listen_port: server_port,
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..Default::default()
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},
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updater: UpdaterConfig {
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beacon_node_url: format!(
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"http://{}:{}",
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bn_api_listening_socket.ip(),
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bn_api_listening_socket.port()
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),
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..Default::default()
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},
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..Default::default()
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};
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Self {
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harness,
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config,
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_bn_network_rx,
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_bn_api_shutdown_tx,
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}
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}
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pub async fn build(self, pool: PgPool) -> Tester {
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/*
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* Spawn a Watch HTTP API.
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*/
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let (_watch_shutdown_tx, watch_shutdown_rx) = oneshot::channel();
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let watch_server = start_server(&self.config, SLOTS_PER_EPOCH, pool, async {
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let _ = watch_shutdown_rx.await;
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})
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.unwrap();
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tokio::spawn(watch_server);
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let addr = SocketAddr::new(
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self.config.server.listen_addr,
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self.config.server.listen_port,
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);
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/*
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* Create a HTTP client to talk to the watch HTTP API.
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*/
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let client = WatchHttpClient {
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client: reqwest::Client::new(),
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server: Url::parse(&format!("http://{}:{}", addr.ip(), addr.port())).unwrap(),
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};
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/*
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* Create a HTTP client to talk to the Beacon Node API.
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*/
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let beacon_node_url = SensitiveUrl::parse(&self.config.updater.beacon_node_url).unwrap();
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let bn = BeaconNodeHttpClient::new(beacon_node_url, Timeouts::set_all(DEFAULT_TIMEOUT));
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let spec = WatchSpec::mainnet("mainnet".to_string());
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/*
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* Build update service
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*/
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let updater = UpdateHandler::new(bn, spec, self.config.clone())
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.await
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.unwrap();
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Tester {
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harness: self.harness,
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client,
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config: self.config,
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updater,
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_bn_network_rx: self._bn_network_rx,
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_bn_api_shutdown_tx: self._bn_api_shutdown_tx,
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_watch_shutdown_tx,
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}
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}
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async fn initialize_database(&self) -> PgPool {
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create_test_database(&self.config.database).await;
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database::utils::run_migrations(&self.config.database);
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database::build_connection_pool(&self.config.database)
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.expect("Could not build connection pool")
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}
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}
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struct Tester {
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pub harness: BeaconChainHarness<EphemeralHarnessType<E>>,
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pub client: WatchHttpClient,
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pub config: Config,
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pub updater: UpdateHandler<E>,
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_bn_network_rx: NetworkReceivers<E>,
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_bn_api_shutdown_tx: oneshot::Sender<()>,
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_watch_shutdown_tx: oneshot::Sender<()>,
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}
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impl Tester {
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/// Extend the chain on the beacon chain harness. Do not update the beacon watch database.
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pub async fn extend_chain(&mut self, num_blocks: u64) -> &mut Self {
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self.harness.advance_slot();
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self.harness
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.extend_chain(
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num_blocks as usize,
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BlockStrategy::OnCanonicalHead,
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AttestationStrategy::AllValidators,
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)
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.await;
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self
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}
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// Advance the slot clock without a block. This results in a skipped slot.
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pub fn skip_slot(&mut self) -> &mut Self {
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self.harness.advance_slot();
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self
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}
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// Perform a single slot re-org.
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pub async fn reorg_chain(&mut self) -> &mut Self {
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let previous_slot = self.harness.get_current_slot();
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self.harness.advance_slot();
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let first_slot = self.harness.get_current_slot();
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self.harness
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.extend_chain(
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1,
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BlockStrategy::ForkCanonicalChainAt {
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previous_slot,
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first_slot,
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},
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AttestationStrategy::AllValidators,
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)
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.await;
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self
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}
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/// Run the watch updater service.
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pub async fn run_update_service(&mut self, num_runs: usize) -> &mut Self {
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for _ in 0..num_runs {
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run_updater(self.config.clone()).await.unwrap();
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}
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self
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}
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pub async fn perform_head_update(&mut self) -> &mut Self {
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self.updater.perform_head_update().await.unwrap();
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self
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}
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pub async fn perform_backfill(&mut self) -> &mut Self {
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self.updater.backfill_canonical_slots().await.unwrap();
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self
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}
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pub async fn update_unknown_blocks(&mut self) -> &mut Self {
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self.updater.update_unknown_blocks().await.unwrap();
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self
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}
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pub async fn update_validator_set(&mut self) -> &mut Self {
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self.updater.update_validator_set().await.unwrap();
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self
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}
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pub async fn fill_suboptimal_attestations(&mut self) -> &mut Self {
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self.updater.fill_suboptimal_attestations().await.unwrap();
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self
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}
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pub async fn backfill_suboptimal_attestations(&mut self) -> &mut Self {
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self.updater
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.backfill_suboptimal_attestations()
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.await
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.unwrap();
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self
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}
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pub async fn fill_block_rewards(&mut self) -> &mut Self {
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self.updater.fill_block_rewards().await.unwrap();
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self
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}
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pub async fn backfill_block_rewards(&mut self) -> &mut Self {
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self.updater.backfill_block_rewards().await.unwrap();
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self
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}
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pub async fn fill_block_packing(&mut self) -> &mut Self {
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self.updater.fill_block_packing().await.unwrap();
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self
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}
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pub async fn backfill_block_packing(&mut self) -> &mut Self {
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self.updater.backfill_block_packing().await.unwrap();
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self
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}
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pub async fn assert_canonical_slots_empty(&mut self) -> &mut Self {
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let lowest_slot = self
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.client
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.get_lowest_canonical_slot()
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.await
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.unwrap()
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.map(|slot| slot.slot.as_slot());
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assert_eq!(lowest_slot, None);
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self
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}
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pub async fn assert_lowest_canonical_slot(&mut self, expected: u64) -> &mut Self {
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let slot = self
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.client
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.get_lowest_canonical_slot()
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.await
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.unwrap()
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.unwrap()
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.slot
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.as_slot();
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assert_eq!(slot, Slot::new(expected));
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self
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}
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pub async fn assert_highest_canonical_slot(&mut self, expected: u64) -> &mut Self {
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let slot = self
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.client
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.get_highest_canonical_slot()
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.await
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.unwrap()
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.unwrap()
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.slot
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.as_slot();
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assert_eq!(slot, Slot::new(expected));
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self
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}
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|
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pub async fn assert_canonical_slots_not_empty(&mut self) -> &mut Self {
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self.client
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.get_lowest_canonical_slot()
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.await
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.unwrap()
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.unwrap();
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|
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self
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}
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|
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pub async fn assert_slot_is_skipped(&mut self, slot: u64) -> &mut Self {
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assert!(self
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.client
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.get_beacon_blocks(BlockId::Slot(Slot::new(slot)))
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.await
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.unwrap()
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.is_none());
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self
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}
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|
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pub async fn assert_all_validators_exist(&mut self) -> &mut Self {
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assert_eq!(
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self.client
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.get_all_validators()
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.await
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.unwrap()
|
||
|
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.unwrap()
|
||
|
|
.len(),
|
||
|
|
VALIDATOR_COUNT
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);
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||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
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pub async fn assert_lowest_block_has_proposer_info(&mut self) -> &mut Self {
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|
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let mut block = self
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||
|
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.client
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||
|
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.get_lowest_beacon_block()
|
||
|
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.await
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.unwrap()
|
||
|
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.unwrap();
|
||
|
|
|
||
|
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if block.slot.as_slot() == 0 {
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||
|
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block = self
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||
|
|
.client
|
||
|
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.get_next_beacon_block(block.root.as_hash())
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||
|
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.await
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||
|
|
.unwrap()
|
||
|
|
.unwrap()
|
||
|
|
}
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_proposer_info(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn assert_highest_block_has_proposer_info(&mut self) -> &mut Self {
|
||
|
|
let block = self
|
||
|
|
.client
|
||
|
|
.get_highest_beacon_block()
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_proposer_info(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn assert_lowest_block_has_block_rewards(&mut self) -> &mut Self {
|
||
|
|
let mut block = self
|
||
|
|
.client
|
||
|
|
.get_lowest_beacon_block()
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
if block.slot.as_slot() == 0 {
|
||
|
|
block = self
|
||
|
|
.client
|
||
|
|
.get_next_beacon_block(block.root.as_hash())
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap()
|
||
|
|
}
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_block_reward(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn assert_highest_block_has_block_rewards(&mut self) -> &mut Self {
|
||
|
|
let block = self
|
||
|
|
.client
|
||
|
|
.get_highest_beacon_block()
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_block_reward(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn assert_lowest_block_has_block_packing(&mut self) -> &mut Self {
|
||
|
|
let mut block = self
|
||
|
|
.client
|
||
|
|
.get_lowest_beacon_block()
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
while block.slot.as_slot() <= SLOTS_PER_EPOCH {
|
||
|
|
block = self
|
||
|
|
.client
|
||
|
|
.get_next_beacon_block(block.root.as_hash())
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap()
|
||
|
|
}
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_block_packing(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn assert_highest_block_has_block_packing(&mut self) -> &mut Self {
|
||
|
|
let block = self
|
||
|
|
.client
|
||
|
|
.get_highest_beacon_block()
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self.client
|
||
|
|
.get_block_packing(BlockId::Root(block.root.as_hash()))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Check that the canonical chain in watch matches that of the harness. Also check that all
|
||
|
|
/// canonical blocks can be retrieved.
|
||
|
|
pub async fn assert_canonical_chain_consistent(&mut self, last_slot: u64) -> &mut Self {
|
||
|
|
let head_root = self.harness.chain.head_beacon_block_root();
|
||
|
|
let mut chain: Vec<(Hash256, Slot)> = self
|
||
|
|
.harness
|
||
|
|
.chain
|
||
|
|
.rev_iter_block_roots_from(head_root)
|
||
|
|
.unwrap()
|
||
|
|
.map(Result::unwrap)
|
||
|
|
.collect();
|
||
|
|
|
||
|
|
// `chain` contains skip slots, but the `watch` API will not return blocks that do not
|
||
|
|
// exist.
|
||
|
|
// We need to filter them out.
|
||
|
|
chain.reverse();
|
||
|
|
chain.dedup_by(|(hash1, _), (hash2, _)| hash1 == hash2);
|
||
|
|
|
||
|
|
// Remove any slots below `last_slot` since it is known that the database has not
|
||
|
|
// backfilled past it.
|
||
|
|
chain.retain(|(_, slot)| slot.as_u64() >= last_slot);
|
||
|
|
|
||
|
|
for (root, slot) in &chain {
|
||
|
|
let block = self
|
||
|
|
.client
|
||
|
|
.get_beacon_blocks(BlockId::Root(*root))
|
||
|
|
.await
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
assert_eq!(block.slot.as_slot(), *slot);
|
||
|
|
}
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Check that every block in the `beacon_blocks` table has corresponding entries in the
|
||
|
|
/// `proposer_info`, `block_rewards` and `block_packing` tables.
|
||
|
|
pub async fn assert_all_blocks_have_metadata(&mut self) -> &mut Self {
|
||
|
|
let pool = database::build_connection_pool(&self.config.database).unwrap();
|
||
|
|
|
||
|
|
let mut conn = database::get_connection(&pool).unwrap();
|
||
|
|
let highest_block_slot = database::get_highest_beacon_block(&mut conn)
|
||
|
|
.unwrap()
|
||
|
|
.unwrap()
|
||
|
|
.slot
|
||
|
|
.as_slot();
|
||
|
|
let lowest_block_slot = database::get_lowest_beacon_block(&mut conn)
|
||
|
|
.unwrap()
|
||
|
|
.unwrap()
|
||
|
|
.slot
|
||
|
|
.as_slot();
|
||
|
|
for slot in lowest_block_slot.as_u64()..=highest_block_slot.as_u64() {
|
||
|
|
let canonical_slot = database::get_canonical_slot(&mut conn, WatchSlot::new(slot))
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
if !canonical_slot.skipped {
|
||
|
|
database::get_block_rewards_by_slot(&mut conn, WatchSlot::new(slot))
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
database::get_proposer_info_by_slot(&mut conn, WatchSlot::new(slot))
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
database::get_block_packing_by_slot(&mut conn, WatchSlot::new(slot))
|
||
|
|
.unwrap()
|
||
|
|
.unwrap();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
self
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn random_dbname() -> String {
|
||
|
|
let mut s: String = thread_rng()
|
||
|
|
.sample_iter(&Alphanumeric)
|
||
|
|
.take(8)
|
||
|
|
.map(char::from)
|
||
|
|
.collect();
|
||
|
|
// Postgres gets weird about capitals in database names.
|
||
|
|
s.make_ascii_lowercase();
|
||
|
|
format!("test_{}", s)
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn short_chain() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
tester
|
||
|
|
.extend_chain(16)
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_empty()
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_not_empty()
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn short_chain_sync_starts_on_skip_slot() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
tester
|
||
|
|
.skip_slot()
|
||
|
|
.skip_slot()
|
||
|
|
.extend_chain(6)
|
||
|
|
.await
|
||
|
|
.skip_slot()
|
||
|
|
.extend_chain(6)
|
||
|
|
.await
|
||
|
|
.skip_slot()
|
||
|
|
.assert_canonical_slots_empty()
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_not_empty()
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn short_chain_with_skip_slot() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
tester
|
||
|
|
.extend_chain(5)
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_empty()
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_not_empty()
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(5)
|
||
|
|
.await
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
.skip_slot()
|
||
|
|
.extend_chain(1)
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(7)
|
||
|
|
.await
|
||
|
|
.assert_slot_is_skipped(6)
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn short_chain_with_reorg() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
tester
|
||
|
|
.extend_chain(5)
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_empty()
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_canonical_slots_not_empty()
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(5)
|
||
|
|
.await
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
.skip_slot()
|
||
|
|
.reorg_chain()
|
||
|
|
.await
|
||
|
|
.extend_chain(1)
|
||
|
|
.await
|
||
|
|
.run_update_service(1)
|
||
|
|
.await
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(8)
|
||
|
|
.await
|
||
|
|
.assert_slot_is_skipped(6)
|
||
|
|
.await
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn chain_grows() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
// Apply four blocks to the chain.
|
||
|
|
tester
|
||
|
|
.extend_chain(4)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// Head update should insert the head block.
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
.await
|
||
|
|
// And also backfill to the epoch boundary.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
// Fill back to genesis.
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
.await
|
||
|
|
// Apply one block to the chain.
|
||
|
|
.extend_chain(1)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(5)
|
||
|
|
.await
|
||
|
|
// Apply two blocks to the chain.
|
||
|
|
.extend_chain(2)
|
||
|
|
.await
|
||
|
|
// Update the head.
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(7)
|
||
|
|
.await
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn chain_grows_with_metadata() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
tester
|
||
|
|
// Apply four blocks to the chain.
|
||
|
|
.extend_chain(4)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// Head update should insert the head block.
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
.await
|
||
|
|
// And also backfill to the epoch boundary.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
// Fill back to genesis.
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// Insert all validators
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
// Get other chain data.
|
||
|
|
// Backfill before forward fill to ensure order is arbitrary.
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
// Apply one block to the chain.
|
||
|
|
.extend_chain(1)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(5)
|
||
|
|
.await
|
||
|
|
// Apply two blocks to the chain.
|
||
|
|
.extend_chain(2)
|
||
|
|
.await
|
||
|
|
// Update the head.
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(7)
|
||
|
|
.await
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
// Get other chain data.
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn chain_grows_with_metadata_and_multiple_skip_slots() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
|
||
|
|
// Apply four blocks to the chain.
|
||
|
|
tester
|
||
|
|
.extend_chain(4)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// Head update should insert the head block.
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
// And also backfill to the epoch boundary.
|
||
|
|
.await
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
// Fill back to genesis.
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// Insert all validators
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent.
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
// Get other chain data.
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(4)
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
// Add multiple skip slots.
|
||
|
|
.skip_slot()
|
||
|
|
.skip_slot()
|
||
|
|
.skip_slot()
|
||
|
|
// Apply one block to the chain.
|
||
|
|
.extend_chain(1)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(8)
|
||
|
|
.await
|
||
|
|
// Apply two blocks to the chain.
|
||
|
|
.extend_chain(2)
|
||
|
|
.await
|
||
|
|
// Update the head.
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(10)
|
||
|
|
.await
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
// Get other chain data.
|
||
|
|
// Backfill before forward fill to ensure order is arbitrary.
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn chain_grows_to_second_epoch() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
// Apply 40 blocks to the chain.
|
||
|
|
tester
|
||
|
|
.extend_chain(40)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// Head update should insert the head block.
|
||
|
|
.assert_highest_canonical_slot(40)
|
||
|
|
.await
|
||
|
|
// And also backfill to the epoch boundary.
|
||
|
|
.assert_lowest_canonical_slot(32)
|
||
|
|
.await
|
||
|
|
// Fill back to genesis.
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// Insert all validators
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent.
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await
|
||
|
|
// Get block packings.
|
||
|
|
.fill_block_packing()
|
||
|
|
.await
|
||
|
|
.backfill_block_packing()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(40)
|
||
|
|
.await
|
||
|
|
// All packings should be present.
|
||
|
|
.assert_lowest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
// Skip a slot
|
||
|
|
.skip_slot()
|
||
|
|
// Apply two blocks to the chain.
|
||
|
|
.extend_chain(2)
|
||
|
|
.await
|
||
|
|
// Update the head.
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// All blocks should be present.
|
||
|
|
.assert_lowest_canonical_slot(0)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(43)
|
||
|
|
.await
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// Update new block_packing
|
||
|
|
// Backfill before forward fill to ensure order is arbitrary
|
||
|
|
.backfill_block_packing()
|
||
|
|
.await
|
||
|
|
.fill_block_packing()
|
||
|
|
.await
|
||
|
|
// All packings should be present.
|
||
|
|
.assert_lowest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent
|
||
|
|
.assert_canonical_chain_consistent(0)
|
||
|
|
.await;
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(unix)]
|
||
|
|
#[tokio::test]
|
||
|
|
async fn large_chain() {
|
||
|
|
let builder = TesterBuilder::new().await;
|
||
|
|
|
||
|
|
let docker = Cli::default();
|
||
|
|
let image = RunnableImage::from(Postgres::default())
|
||
|
|
.with_mapped_port((builder.config.database.port, 5432));
|
||
|
|
let _node = docker.run(image);
|
||
|
|
|
||
|
|
let pool = builder.initialize_database().await;
|
||
|
|
let mut tester = builder.build(pool).await;
|
||
|
|
// Apply 40 blocks to the chain.
|
||
|
|
tester
|
||
|
|
.extend_chain(400)
|
||
|
|
.await
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
// Head update should insert the head block.
|
||
|
|
.assert_highest_canonical_slot(400)
|
||
|
|
.await
|
||
|
|
// And also backfill to the epoch boundary.
|
||
|
|
.assert_lowest_canonical_slot(384)
|
||
|
|
.await
|
||
|
|
// Backfill 2 epochs as per default config.
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// Insert all validators
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent.
|
||
|
|
.assert_canonical_chain_consistent(384)
|
||
|
|
.await
|
||
|
|
// Get block rewards and proposer info.
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
// Get block packings.
|
||
|
|
.fill_block_packing()
|
||
|
|
.await
|
||
|
|
.backfill_block_packing()
|
||
|
|
.await
|
||
|
|
// Should have backfilled 2 more epochs.
|
||
|
|
.assert_lowest_canonical_slot(320)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(400)
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
// All packings should be present.
|
||
|
|
.assert_lowest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
// Skip a slot
|
||
|
|
.skip_slot()
|
||
|
|
// Apply two blocks to the chain.
|
||
|
|
.extend_chain(2)
|
||
|
|
.await
|
||
|
|
// Update the head.
|
||
|
|
.perform_head_update()
|
||
|
|
.await
|
||
|
|
.perform_backfill()
|
||
|
|
.await
|
||
|
|
// Should have backfilled 2 more epochs
|
||
|
|
.assert_lowest_canonical_slot(256)
|
||
|
|
.await
|
||
|
|
.assert_highest_canonical_slot(403)
|
||
|
|
.await
|
||
|
|
// Update validators
|
||
|
|
.update_validator_set()
|
||
|
|
.await
|
||
|
|
// Insert all blocks.
|
||
|
|
.update_unknown_blocks()
|
||
|
|
.await
|
||
|
|
// All validators should be present.
|
||
|
|
.assert_all_validators_exist()
|
||
|
|
.await
|
||
|
|
// Get suboptimal attestations.
|
||
|
|
.fill_suboptimal_attestations()
|
||
|
|
.await
|
||
|
|
.backfill_suboptimal_attestations()
|
||
|
|
.await
|
||
|
|
// Get block rewards and proposer info.
|
||
|
|
.fill_block_rewards()
|
||
|
|
.await
|
||
|
|
.backfill_block_rewards()
|
||
|
|
.await
|
||
|
|
// Get block packing.
|
||
|
|
// Backfill before forward fill to ensure order is arbitrary.
|
||
|
|
.backfill_block_packing()
|
||
|
|
.await
|
||
|
|
.fill_block_packing()
|
||
|
|
.await
|
||
|
|
// All rewards should be present.
|
||
|
|
.assert_lowest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_rewards()
|
||
|
|
.await
|
||
|
|
// All proposers should be present.
|
||
|
|
.assert_lowest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_proposer_info()
|
||
|
|
.await
|
||
|
|
// All packings should be present.
|
||
|
|
.assert_lowest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
.assert_highest_block_has_block_packing()
|
||
|
|
.await
|
||
|
|
// Check the chain is consistent.
|
||
|
|
.assert_canonical_chain_consistent(256)
|
||
|
|
.await
|
||
|
|
// Check every block has rewards, proposer info and packing statistics.
|
||
|
|
.assert_all_blocks_have_metadata()
|
||
|
|
.await;
|
||
|
|
}
|