mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-11-05 12:38:55 +01:00
add tests for IndexStore
This commit is contained in:
mpostma
parent
da056a6877
commit
ccb7104dee
@ -17,11 +17,11 @@ use super::{UpdateMeta, UpdateResult};
|
||||
|
||||
type UpdateStore = super::update_store::UpdateStore<UpdateMeta, UpdateResult, String>;
|
||||
|
||||
#[derive(Serialize, Deserialize, Debug)]
|
||||
#[derive(Serialize, Deserialize, Debug, PartialEq)]
|
||||
struct IndexMeta {
|
||||
update_size: u64,
|
||||
index_size: u64,
|
||||
uid: Uuid,
|
||||
uuid: Uuid,
|
||||
}
|
||||
|
||||
impl IndexMeta {
|
||||
@ -31,8 +31,8 @@ impl IndexMeta {
|
||||
thread_pool: Arc<ThreadPool>,
|
||||
opt: &IndexerOpts,
|
||||
) -> anyhow::Result<(Arc<Index>, Arc<UpdateStore>)> {
|
||||
let update_path = make_update_db_path(&path, &self.uid);
|
||||
let index_path = make_index_db_path(&path, &self.uid);
|
||||
let update_path = make_update_db_path(&path, &self.uuid);
|
||||
let index_path = make_index_db_path(&path, &self.uuid);
|
||||
|
||||
create_dir_all(&update_path)?;
|
||||
create_dir_all(&index_path)?;
|
||||
@ -51,7 +51,6 @@ impl IndexMeta {
|
||||
|
||||
pub struct IndexStore {
|
||||
env: Env,
|
||||
name_to_uid: DashMap<String, Uuid>,
|
||||
name_to_uid_db: Database<Str, ByteSlice>,
|
||||
uid_to_index: DashMap<Uuid, (Arc<Index>, Arc<UpdateStore>)>,
|
||||
uid_to_index_db: Database<ByteSlice, SerdeJson<IndexMeta>>,
|
||||
@ -67,7 +66,6 @@ impl IndexStore {
|
||||
.max_dbs(2)
|
||||
.open(path)?;
|
||||
|
||||
let name_to_uid = DashMap::new();
|
||||
let uid_to_index = DashMap::new();
|
||||
let name_to_uid_db = open_or_create_database(&env, Some("name_to_uid"))?;
|
||||
let uid_to_index_db = open_or_create_database(&env, Some("uid_to_index_db"))?;
|
||||
@ -79,7 +77,6 @@ impl IndexStore {
|
||||
|
||||
Ok(Self {
|
||||
env,
|
||||
name_to_uid,
|
||||
name_to_uid_db,
|
||||
uid_to_index,
|
||||
uid_to_index_db,
|
||||
@ -90,18 +87,12 @@ impl IndexStore {
|
||||
}
|
||||
|
||||
fn index_uid(&self, txn: &RoTxn, name: impl AsRef<str>) -> anyhow::Result<Option<Uuid>> {
|
||||
match self.name_to_uid.entry(name.as_ref().to_string()) {
|
||||
Entry::Vacant(entry) => {
|
||||
match self.name_to_uid_db.get(txn, name.as_ref())? {
|
||||
Some(bytes) => {
|
||||
let uuid = Uuid::from_slice(bytes)?;
|
||||
entry.insert(uuid);
|
||||
Ok(Some(uuid))
|
||||
}
|
||||
None => Ok(None)
|
||||
}
|
||||
match self.name_to_uid_db.get(txn, name.as_ref())? {
|
||||
Some(bytes) => {
|
||||
let uuid = Uuid::from_slice(bytes)?;
|
||||
Ok(Some(uuid))
|
||||
}
|
||||
Entry::Occupied(entry) => Ok(Some(entry.get().clone())),
|
||||
None => Ok(None)
|
||||
}
|
||||
}
|
||||
|
||||
@ -182,7 +173,7 @@ impl IndexStore {
|
||||
update_size: u64,
|
||||
index_size: u64,
|
||||
) -> anyhow::Result<(Arc<Index>, Arc<UpdateStore>)> {
|
||||
let meta = IndexMeta { update_size, index_size, uid: uid.clone() };
|
||||
let meta = IndexMeta { update_size, index_size, uuid: uid.clone() };
|
||||
|
||||
self.name_to_uid_db.put(txn, name.as_ref(), uid.as_bytes())?;
|
||||
self.uid_to_index_db.put(txn, uid.as_bytes(), &meta)?;
|
||||
@ -190,7 +181,6 @@ impl IndexStore {
|
||||
let path = self.env.path();
|
||||
let (index, update_store) = meta.open(path, self.thread_pool.clone(), &self.opt)?;
|
||||
|
||||
self.name_to_uid.insert(name.as_ref().to_string(), uid);
|
||||
self.uid_to_index.insert(uid, (index.clone(), update_store.clone()));
|
||||
|
||||
Ok((index, update_store))
|
||||
@ -215,3 +205,128 @@ fn make_index_db_path(path: impl AsRef<Path>, uid: &Uuid) -> PathBuf {
|
||||
path.push(format!("index{}", uid));
|
||||
path
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use super::*;
|
||||
use std::path::PathBuf;
|
||||
|
||||
#[test]
|
||||
fn test_make_update_db_path() {
|
||||
let uuid = Uuid::new_v4();
|
||||
assert_eq!(
|
||||
make_update_db_path("/home", &uuid),
|
||||
PathBuf::from(format!("/home/update{}", uuid))
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_make_index_db_path() {
|
||||
let uuid = Uuid::new_v4();
|
||||
assert_eq!(
|
||||
make_index_db_path("/home", &uuid),
|
||||
PathBuf::from(format!("/home/index{}", uuid))
|
||||
);
|
||||
}
|
||||
|
||||
mod index_store {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_index_uuid() {
|
||||
let temp = tempfile::tempdir().unwrap();
|
||||
let store = IndexStore::new(temp, IndexerOpts::default()).unwrap();
|
||||
|
||||
let name = "foobar";
|
||||
let txn = store.env.read_txn().unwrap();
|
||||
// name is not found if the uuid in not present in the db
|
||||
assert!(store.index_uid(&txn, &name).unwrap().is_none());
|
||||
drop(txn);
|
||||
|
||||
// insert an uuid in the the name_to_uuid_db:
|
||||
let uuid = Uuid::new_v4();
|
||||
let mut txn = store.env.write_txn().unwrap();
|
||||
store.name_to_uid_db.put(&mut txn, &name, uuid.as_bytes()).unwrap();
|
||||
txn.commit().unwrap();
|
||||
|
||||
// check that the uuid is there
|
||||
let txn = store.env.read_txn().unwrap();
|
||||
assert_eq!(store.index_uid(&txn, &name).unwrap(), Some(uuid));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_retrieve_index() {
|
||||
let temp = tempfile::tempdir().unwrap();
|
||||
let store = IndexStore::new(temp, IndexerOpts::default()).unwrap();
|
||||
let uuid = Uuid::new_v4();
|
||||
|
||||
let txn = store.env.read_txn().unwrap();
|
||||
assert!(store.retrieve_index(&txn, uuid).unwrap().is_none());
|
||||
|
||||
let meta = IndexMeta { update_size: 4096 * 100, index_size: 4096 * 100, uuid: uuid.clone() };
|
||||
let mut txn = store.env.write_txn().unwrap();
|
||||
store.uid_to_index_db.put(&mut txn, uuid.as_bytes(), &meta).unwrap();
|
||||
txn.commit().unwrap();
|
||||
|
||||
// the index cache should be empty
|
||||
assert!(store.uid_to_index.is_empty());
|
||||
|
||||
let txn = store.env.read_txn().unwrap();
|
||||
assert!(store.retrieve_index(&txn, uuid).unwrap().is_some());
|
||||
assert_eq!(store.uid_to_index.len(), 1);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_index() {
|
||||
let temp = tempfile::tempdir().unwrap();
|
||||
let store = IndexStore::new(temp, IndexerOpts::default()).unwrap();
|
||||
let name = "foobar";
|
||||
|
||||
assert!(store.index(&name).unwrap().is_none());
|
||||
|
||||
let uuid = Uuid::new_v4();
|
||||
let meta = IndexMeta { update_size: 4096 * 100, index_size: 4096 * 100, uuid: uuid.clone() };
|
||||
let mut txn = store.env.write_txn().unwrap();
|
||||
store.name_to_uid_db.put(&mut txn, &name, uuid.as_bytes()).unwrap();
|
||||
store.uid_to_index_db.put(&mut txn, uuid.as_bytes(), &meta).unwrap();
|
||||
txn.commit().unwrap();
|
||||
|
||||
assert!(store.index(&name).unwrap().is_some());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_get_or_create_index() {
|
||||
let temp = tempfile::tempdir().unwrap();
|
||||
let store = IndexStore::new(temp, IndexerOpts::default()).unwrap();
|
||||
let name = "foobar";
|
||||
|
||||
store.get_or_create_index(&name, 4096 * 100, 4096 * 100).unwrap();
|
||||
let txn = store.env.read_txn().unwrap();
|
||||
let uuid = store.name_to_uid_db.get(&txn, &name).unwrap();
|
||||
assert_eq!(store.uid_to_index.len(), 1);
|
||||
assert!(uuid.is_some());
|
||||
let uuid = Uuid::from_slice(uuid.unwrap()).unwrap();
|
||||
let meta = IndexMeta { update_size: 4096 * 100, index_size: 4096 * 100, uuid: uuid.clone() };
|
||||
assert_eq!(store.uid_to_index_db.get(&txn, uuid.as_bytes()).unwrap(), Some(meta));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_create_index() {
|
||||
let temp = tempfile::tempdir().unwrap();
|
||||
let store = IndexStore::new(temp, IndexerOpts::default()).unwrap();
|
||||
let name = "foobar";
|
||||
|
||||
let update_size = 4096 * 100;
|
||||
let index_size = 4096 * 100;
|
||||
let uuid = Uuid::new_v4();
|
||||
let mut txn = store.env.write_txn().unwrap();
|
||||
store.create_index(&mut txn, uuid, name, update_size, index_size).unwrap();
|
||||
let uuid = store.name_to_uid_db.get(&txn, &name).unwrap();
|
||||
assert_eq!(store.uid_to_index.len(), 1);
|
||||
assert!(uuid.is_some());
|
||||
let uuid = Uuid::from_slice(uuid.unwrap()).unwrap();
|
||||
let meta = IndexMeta { update_size , index_size, uuid: uuid.clone() };
|
||||
assert_eq!(store.uid_to_index_db.get(&txn, uuid.as_bytes()).unwrap(), Some(meta));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -63,6 +63,24 @@ pub struct IndexerOpts {
|
||||
#[structopt(long)]
|
||||
pub indexing_jobs: Option<usize>,
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
impl Default for IndexerOpts {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
log_every_n: 0,
|
||||
max_nb_chunks: None,
|
||||
max_memory: Byte::from_str("0Kb").unwrap(),
|
||||
linked_hash_map_size: 0,
|
||||
chunk_compression_type: CompressionType::None,
|
||||
chunk_compression_level: None,
|
||||
chunk_fusing_shrink_size: Byte::from_str("0Kb").unwrap(),
|
||||
enable_chunk_fusing: false,
|
||||
indexing_jobs: None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const POSSIBLE_ENV: [&str; 2] = ["development", "production"];
|
||||
|
||||
#[derive(Debug, Clone, StructOpt)]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user