mirror of https://github.com/milvus-io/milvus.git
109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package common
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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"github.com/milvus-io/milvus/pkg/v2/common"
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)
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func TestUtil_EstimateReadCountPerBatch(t *testing.T) {
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schema := &schemapb.CollectionSchema{
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Fields: []*schemapb.FieldSchema{
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{
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FieldID: 100,
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Name: "pk",
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IsPrimaryKey: true,
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DataType: schemapb.DataType_Int64,
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},
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{
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FieldID: 101,
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Name: "vec",
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DataType: schemapb.DataType_FloatVector,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: common.DimKey,
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Value: "128",
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},
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},
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},
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},
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}
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count, err := EstimateReadCountPerBatch(16*1024*1024, schema)
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assert.NoError(t, err)
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assert.Equal(t, int64(1000), count)
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schema.Fields = append(schema.Fields, &schemapb.FieldSchema{
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FieldID: 102,
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Name: "vec2",
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DataType: schemapb.DataType_FloatVector,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: common.DimKey,
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Value: "invalidDim",
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},
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},
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})
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_, err = EstimateReadCountPerBatch(16*1024*1024, schema)
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assert.Error(t, err)
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}
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func TestUtil_EstimateReadCountPerBatch_InvalidBufferSize(t *testing.T) {
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schema := &schemapb.CollectionSchema{}
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count, err := EstimateReadCountPerBatch(16*1024*1024, schema)
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assert.Error(t, err)
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assert.Equal(t, int64(0), count)
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t.Logf("err=%v", err)
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schema = &schemapb.CollectionSchema{
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Fields: []*schemapb.FieldSchema{
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{
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FieldID: 100,
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DataType: schemapb.DataType_Int64,
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},
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},
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}
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count, err = EstimateReadCountPerBatch(0, schema)
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assert.Error(t, err)
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assert.Equal(t, int64(0), count)
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t.Logf("err=%v", err)
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}
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func TestUtil_EstimateReadCountPerBatch_LargeSchema(t *testing.T) {
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schema := &schemapb.CollectionSchema{}
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for i := 0; i < 100; i++ {
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schema.Fields = append(schema.Fields, &schemapb.FieldSchema{
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FieldID: int64(i),
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DataType: schemapb.DataType_VarChar,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: common.MaxLengthKey,
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Value: "10000000",
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},
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},
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})
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}
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count, err := EstimateReadCountPerBatch(16*1024*1024, schema)
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assert.NoError(t, err)
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assert.Equal(t, int64(1), count)
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}
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