milvus/internal/datanode/flush_task_test.go
congqixia 90f88c6559
Add flush manager structure (#9986)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-10-18 10:38:35 +08:00

59 lines
1.5 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 datanode
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestFlushTaskRunner(t *testing.T) {
task := newFlushTaskRunner()
signal := make(chan struct{})
saveFlag := false
nextFlag := false
processed := make(chan struct{})
task.init(func(*segmentFlushPack) error {
saveFlag = true
return nil
}, func() {}, signal)
go func() {
<-task.finishSignal
nextFlag = true
processed <- struct{}{}
}()
assert.False(t, saveFlag)
assert.False(t, nextFlag)
task.runFlushInsert(&emptyFlushTask{})
task.runFlushDel(&emptyFlushTask{})
assert.False(t, saveFlag)
assert.False(t, nextFlag)
close(signal)
<-processed
assert.True(t, saveFlag)
assert.True(t, nextFlag)
}