mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-01 03:18:29 +08:00
112 lines
3.3 KiB
Go
112 lines
3.3 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 storage
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/binary"
|
|
"testing"
|
|
|
|
"github.com/milvus-io/milvus-proto/go-api/schemapb"
|
|
"github.com/milvus-io/milvus/internal/common"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestEventTypeCode_String(t *testing.T) {
|
|
var code EventTypeCode = 127
|
|
res := code.String()
|
|
assert.Equal(t, res, "InvalidEventType")
|
|
|
|
code = DeleteEventType
|
|
res = code.String()
|
|
assert.Equal(t, res, "DeleteEventType")
|
|
}
|
|
|
|
func TestSizeofStruct(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
err := binary.Write(&buf, common.Endian, baseEventHeader{})
|
|
assert.Nil(t, err)
|
|
s1 := binary.Size(baseEventHeader{})
|
|
s2 := binary.Size(&baseEventHeader{})
|
|
assert.Equal(t, s1, s2)
|
|
assert.Equal(t, s1, buf.Len())
|
|
buf.Reset()
|
|
assert.Equal(t, 0, buf.Len())
|
|
|
|
de := descriptorEventData{
|
|
DescriptorEventDataFixPart: DescriptorEventDataFixPart{},
|
|
PostHeaderLengths: []uint8{0, 1, 2, 3},
|
|
}
|
|
err = de.Write(&buf)
|
|
assert.Nil(t, err)
|
|
s3 := binary.Size(de.DescriptorEventDataFixPart) + binary.Size(de.PostHeaderLengths) + binary.Size(de.ExtraLength) + int(de.ExtraLength)
|
|
assert.Equal(t, s3, buf.Len())
|
|
}
|
|
|
|
func TestEventWriter(t *testing.T) {
|
|
insertEvent, err := newInsertEventWriter(schemapb.DataType_Int32)
|
|
assert.Nil(t, err)
|
|
insertEvent.Close()
|
|
|
|
insertEvent, err = newInsertEventWriter(schemapb.DataType_Int32)
|
|
assert.Nil(t, err)
|
|
defer insertEvent.Close()
|
|
|
|
err = insertEvent.AddInt64ToPayload([]int64{1, 1})
|
|
assert.NotNil(t, err)
|
|
err = insertEvent.AddInt32ToPayload([]int32{1, 2, 3})
|
|
assert.Nil(t, err)
|
|
nums, err := insertEvent.GetPayloadLengthFromWriter()
|
|
assert.Nil(t, err)
|
|
assert.EqualValues(t, 3, nums)
|
|
err = insertEvent.Finish()
|
|
assert.Nil(t, err)
|
|
length, err := insertEvent.GetMemoryUsageInBytes()
|
|
assert.Nil(t, err)
|
|
assert.EqualValues(t, length, insertEvent.EventLength)
|
|
err = insertEvent.AddInt32ToPayload([]int32{1})
|
|
assert.NotNil(t, err)
|
|
buffer := new(bytes.Buffer)
|
|
insertEvent.SetEventTimestamp(100, 200)
|
|
err = insertEvent.Write(buffer)
|
|
assert.Nil(t, err)
|
|
length, err = insertEvent.GetMemoryUsageInBytes()
|
|
assert.Nil(t, err)
|
|
assert.EqualValues(t, length, buffer.Len())
|
|
insertEvent.Close()
|
|
}
|
|
|
|
func TestReadMagicNumber(t *testing.T) {
|
|
var err error
|
|
buf := bytes.Buffer{}
|
|
|
|
// eof
|
|
_, err = readMagicNumber(&buf)
|
|
assert.Error(t, err)
|
|
|
|
// not a magic number
|
|
_ = binary.Write(&buf, common.Endian, MagicNumber+1)
|
|
_, err = readMagicNumber(&buf)
|
|
assert.Error(t, err)
|
|
|
|
// normal case
|
|
_ = binary.Write(&buf, common.Endian, MagicNumber)
|
|
num, err := readMagicNumber(&buf)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, MagicNumber, num)
|
|
}
|