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Harden the freezing procedure against failures (#1323)

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* Enable logging in tests

* Migrate states to the freezer atomically
This commit is contained in:
Adam Szkoda
2020-07-03 01:47:31 +02:00
committed by GitHub
parent 9dab928572
commit c7f47af9fb
8 changed files with 147 additions and 53 deletions
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12
beacon_node/beacon_chain/tests/store_tests.rs
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@@ -3,6 +3,11 @@
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate slog;
extern crate slog_term;
use crate::slog::Drain;
use beacon_chain::attestation_verification::Error as AttnError;
use beacon_chain::test_utils::{
AttestationStrategy, BeaconChainHarness, BlockStrategy, DiskHarnessType,
@@ -10,7 +15,6 @@ use beacon_chain::test_utils::{
use beacon_chain::BeaconSnapshot;
use beacon_chain::StateSkipConfig;
use rand::Rng;
use sloggers::{null::NullLoggerBuilder, Build};
use std::collections::HashMap;
use std::collections::HashSet;
use std::sync::Arc;
@@ -40,7 +44,11 @@ fn get_store(db_path: &TempDir) -> Arc<HotColdDB<E, LevelDB<E>, LevelDB<E>>> {
let hot_path = db_path.path().join("hot_db");
let cold_path = db_path.path().join("cold_db");
let config = StoreConfig::default();
let log = NullLoggerBuilder.build().expect("logger should build");
let decorator = slog_term::PlainDecorator::new(slog_term::TestStdoutWriter);
let drain = slog_term::FullFormat::new(decorator).build();
let log = slog::Logger::root(std::sync::Mutex::new(drain).fuse(), o!());
Arc::new(
HotColdDB::open(&hot_path, &cold_path, config, spec, log)
.expect("disk store should initialize"),