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Reintroduce exacteness for one word document field

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This commit is contained in:
Clément Renault
2019-12-13 11:33:22 +01:00
parent 746e6e170c
commit 7d67750865
2 changed files with 85 additions and 11 deletions
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46
meilisearch-core/src/query_builder.rs
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@ -284,11 +284,7 @@ mod tests {
writer.commit().unwrap();
TempDatabase {
database,
index,
_tempdir: tempdir,
}
TempDatabase { database, index, _tempdir: tempdir }
}
}
@ -1162,6 +1158,46 @@ mod tests {
assert_matches!(iter.next(), None);
}
#[test]
fn exact_field_count_one_word() {
let store = TempDatabase::from_iter(vec![
("searchengine", &[doc_index(0, 0)][..]),
("searchengine", &[doc_index(1, 0)][..]),
("blue", &[doc_index(1, 1)][..]),
("searchangine", &[doc_index(2, 0)][..]),
("searchengine", &[doc_index(3, 0)][..]),
]);
let db = &store.database;
let reader = db.main_read_txn().unwrap();
let builder = store.query_builder();
let results = builder.query(&reader, "searchengine", 0..20).unwrap();
let mut iter = results.into_iter();
assert_matches!(iter.next(), Some(Document { id: DocumentId(0), matches, .. }) => {
let mut iter = matches.into_iter();
assert_matches!(iter.next(), Some(SimpleMatch { query_index: 0, word_index: 0, distance: 0, .. })); // searchengine
assert_matches!(iter.next(), None);
});
assert_matches!(iter.next(), Some(Document { id: DocumentId(3), matches, .. }) => {
let mut iter = matches.into_iter();
assert_matches!(iter.next(), Some(SimpleMatch { query_index: 0, word_index: 0, distance: 0, .. })); // searchengine
assert_matches!(iter.next(), None);
});
assert_matches!(iter.next(), Some(Document { id: DocumentId(1), matches, .. }) => {
let mut iter = matches.into_iter();
assert_matches!(iter.next(), Some(SimpleMatch { query_index: 0, word_index: 0, distance: 0, .. })); // searchengine
assert_matches!(iter.next(), None);
});
assert_matches!(iter.next(), Some(Document { id: DocumentId(2), matches, .. }) => {
let mut iter = matches.into_iter();
assert_matches!(iter.next(), Some(SimpleMatch { query_index: 0, word_index: 0, distance: 1, .. })); // searchengine
assert_matches!(iter.next(), None);
});
assert_matches!(iter.next(), None);
}
#[test]
fn simple_phrase_query_splitting() {
let store = TempDatabase::from_iter(vec![