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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

61 行
1.7 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package index
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/milvus-io/milvus/client/v2/entity"
)
func TestIvfRabitQ(t *testing.T) {
idx := NewIvfRabitQIndex(entity.COSINE, 128)
assert.NotZero(t, idx)
result := idx.Params()
assert.NotEmpty(t, result)
assert.EqualValues(t, entity.COSINE, result[MetricTypeKey])
assert.EqualValues(t, IvfRabitQ, result[IndexTypeKey])
assert.Equal(t, "128", result[ivfNlistKey])
idx = idx.WithRefineType("SQ8")
result = idx.Params()
assert.NotEmpty(t, result)
assert.Equal(t, "SQ8", result[ivfRefineTypeKey])
assert.Equal(t, "true", result[ivfRefineKey])
}
func TestIvfRabitQAnnParam(t *testing.T) {
ap := NewIvfRabitQAnnParam(16)
result := ap.Params()
assert.Equal(t, 16, result[ivfNprobeKey])
ap = ap.WithRabitQueryBits(8)
result = ap.Params()
assert.Equal(t, 8, result[ivfRbqQueryBitsKey])
ap = ap.WithRefineK(256)
result = ap.Params()
assert.Equal(t, 256, result[ivfRbqRefineKKey])
}