3525: Fix phrase search containing stop words r=ManyTheFish a=ManyTheFish

# Summary
A search with a phrase containing only stop words was returning an HTTP error 500,
this PR filters the phrase containing only stop words dropping them before the search starts, a query with a phrase containing only stop words now behaves like a placeholder search.

fixes https://github.com/meilisearch/meilisearch/issues/3521

related v1.0.2 PR on milli: https://github.com/meilisearch/milli/pull/779



Co-authored-by: ManyTheFish <many@meilisearch.com>
This commit is contained in:
bors[bot] 2023-03-02 10:55:37 +00:00 committed by GitHub
commit 4f1ccbc495
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7 changed files with 47 additions and 21 deletions

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@ -149,6 +149,27 @@ async fn simple_search() {
.await;
}
#[actix_rt::test]
async fn phrase_search_with_stop_word() {
// related to https://github.com/meilisearch/meilisearch/issues/3521
let server = Server::new().await;
let index = server.index("test");
let (_, code) = index.update_settings(json!({"stopWords": ["the", "of"]})).await;
meili_snap::snapshot!(code, @"202 Accepted");
let documents = DOCUMENTS.clone();
index.add_documents(documents, None).await;
index.wait_task(1).await;
index
.search(json!({"q": "how \"to\" train \"the" }), |response, code| {
assert_eq!(code, 200, "{}", response);
assert_eq!(response["hits"].as_array().unwrap().len(), 1);
})
.await;
}
#[cfg(feature = "default")]
#[actix_rt::test]
async fn test_kanji_language_detection() {