mirror of
https://gitee.com/milvus-io/milvus.git
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148 lines
3.4 KiB
Go
148 lines
3.4 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 datanode
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import (
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"testing"
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"github.com/milvus-io/milvus/pkg/util/retry"
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"github.com/stretchr/testify/assert"
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)
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func TestFlushTaskRunner(t *testing.T) {
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task := newFlushTaskRunner(1, nil)
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signal := make(chan struct{})
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saveFlag := false
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nextFlag := false
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processed := make(chan struct{})
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task.init(func(*segmentFlushPack) {
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saveFlag = true
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}, func(pack *segmentFlushPack, i postInjectionFunc) {}, signal)
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go func() {
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<-task.finishSignal
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nextFlag = true
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processed <- struct{}{}
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}()
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assert.False(t, saveFlag)
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assert.False(t, nextFlag)
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task.runFlushInsert(&emptyFlushTask{}, nil, nil, false, false, nil)
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task.runFlushDel(&emptyFlushTask{}, &DelDataBuf{})
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assert.False(t, saveFlag)
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assert.False(t, nextFlag)
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close(signal)
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<-processed
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assert.True(t, saveFlag)
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assert.True(t, nextFlag)
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}
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func TestFlushTaskRunner_FailError(t *testing.T) {
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task := newFlushTaskRunner(1, nil)
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signal := make(chan struct{})
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errFlag := false
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nextFlag := false
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processed := make(chan struct{})
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task.init(func(pack *segmentFlushPack) {
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if pack.err != nil {
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errFlag = true
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}
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}, func(pack *segmentFlushPack, i postInjectionFunc) {}, signal)
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go func() {
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<-task.finishSignal
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nextFlag = true
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processed <- struct{}{}
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}()
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assert.False(t, errFlag)
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assert.False(t, nextFlag)
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task.runFlushInsert(&errFlushTask{}, nil, nil, false, false, nil, retry.Attempts(1))
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task.runFlushDel(&errFlushTask{}, &DelDataBuf{}, retry.Attempts(1))
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assert.False(t, errFlag)
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assert.False(t, nextFlag)
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close(signal)
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<-processed
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assert.True(t, errFlag)
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assert.True(t, nextFlag)
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}
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func TestFlushTaskRunner_Injection(t *testing.T) {
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injectCh := make(chan *taskInjection, 1)
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task := newFlushTaskRunner(1, injectCh)
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signal := make(chan struct{})
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saveFlag := false
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nextFlag := false
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processed := make(chan struct{})
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ti := newTaskInjection(1, func(pack *segmentFlushPack) {
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t.Log("task injection executed")
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pack.segmentID = 2
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})
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go ti.waitForInjected()
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injectCh <- ti
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go func() {
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<-ti.injected
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ti.injectDone(true)
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}()
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task.init(func(pack *segmentFlushPack) {
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assert.EqualValues(t, 2, pack.segmentID)
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saveFlag = true
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}, func(pack *segmentFlushPack, i postInjectionFunc) {
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if i != nil {
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i(pack)
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}
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}, signal)
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go func() {
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<-task.finishSignal
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nextFlag = true
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processed <- struct{}{}
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}()
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assert.False(t, saveFlag)
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assert.False(t, nextFlag)
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task.runFlushInsert(&emptyFlushTask{}, nil, nil, false, false, nil)
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task.runFlushDel(&emptyFlushTask{}, &DelDataBuf{})
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assert.False(t, saveFlag)
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assert.False(t, nextFlag)
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close(signal)
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<-processed
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assert.True(t, saveFlag)
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assert.True(t, nextFlag)
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}
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