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engine: persist the incident ring (LOGSEARCH) across restarts via a periodic + on-shutdown snapshot event, mirroring stat-counter persistence
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Jean Chevronnet 2026-07-19 00:46:14 +00:00
parent 754c5d9e95
commit a10662bbc6
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9 changed files with 102 additions and 6 deletions
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16
src/engine/db/tests.rs
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@ -636,6 +636,22 @@
assert_eq!(db.persisted_chan_stats(), chans, "per-channel activity replays too");
}
#[test]
fn incidents_survive_a_restart() {
let p = tmp("incpersist");
let incidents = vec![
("i1".to_string(), 1000u64, "[REGISTER] baddie tried a look-alike nick".to_string()),
("i2".to_string(), 1001u64, "kicked spammer from #chan".to_string()),
];
{
let mut db = Db::open(&p, "N1");
db.persist_incidents(9, incidents.clone()).unwrap();
assert_eq!(db.persisted_incidents(), (9, incidents.clone()), "stored while live");
}
let db = Db::open(&p, "N1");
assert_eq!(db.persisted_incidents(), (9, incidents), "incidents replay from the log after a restart");
}
// Fold parity: the live state after a broad sequence of writes must equal the
// state rebuilt by replaying the same log — every event's manual live mutation
// has to match its `apply()` arm, or a restart silently changes the data.