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Fixes clean_old_storages_with_reclaims tests #4147

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Dec 16, 2024
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26 changes: 16 additions & 10 deletions accounts-db/src/accounts_db/tests.rs
Original file line number Diff line number Diff line change
Expand Up @@ -8167,14 +8167,19 @@ fn test_clean_old_storages_with_reclaims_rooted() {
slot,
&[(&pubkey, &account), (&Pubkey::new_unique(), &account)],
);
accounts_db.calculate_accounts_delta_hash(slot);
accounts_db.add_root_and_flush_write_cache(slot);
// ensure this slot is *not* in the dirty_stores or uncleaned_pubkeys, because we want to
// test cleaning *old* storages, i.e. when they aren't explicitly marked for cleaning
assert!(!accounts_db.dirty_stores.contains_key(&slot));
assert!(!accounts_db.uncleaned_pubkeys.contains_key(&slot));
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}

// for this test, `new_slot` must not be in the uncleaned_roots list
accounts_db.accounts_index.remove_uncleaned_root(new_slot);
assert!(accounts_db.accounts_index.is_uncleaned_root(old_slot));
assert!(!accounts_db.accounts_index.is_uncleaned_root(new_slot));
// add `old_slot` to the dirty stores list to mimic it being picked up as old
let old_storage = accounts_db
.storage
.get_slot_storage_entry_shrinking_in_progress_ok(old_slot)
.unwrap();
accounts_db.dirty_stores.insert(old_slot, old_storage);

// ensure the slot list for `pubkey` has both the old and new slots
let slot_list = accounts_db
Expand Down Expand Up @@ -8222,13 +8227,14 @@ fn test_clean_old_storages_with_reclaims_unrooted() {
&[(&pubkey, &account), (&Pubkey::new_unique(), &account)],
);
accounts_db.calculate_accounts_delta_hash(slot);
// ensure this slot is in uncleaned_pubkeys (but not dirty_stores) so it'll be cleaned
assert!(!accounts_db.dirty_stores.contains_key(&slot));
assert!(accounts_db.uncleaned_pubkeys.contains_key(&slot));
}
// do not root `new_slot`!
accounts_db.add_root_and_flush_write_cache(old_slot);

// for this test, `new_slot` must not be a root
assert!(accounts_db.accounts_index.is_uncleaned_root(old_slot));
assert!(!accounts_db.accounts_index.is_uncleaned_root(new_slot));
// only `old_slot` should be rooted, not `new_slot`
accounts_db.add_root_and_flush_write_cache(old_slot);
assert!(accounts_db.accounts_index.is_alive_root(old_slot));
assert!(!accounts_db.accounts_index.is_alive_root(new_slot));

// ensure the slot list for `pubkey` has both the old and new slots
Expand Down
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