mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-06 21:52:54 +08:00
118 lines
2.4 KiB
Go
118 lines
2.4 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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 appsrv
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import (
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"fmt"
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"sync"
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"testing"
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"time"
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)
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type workerTask struct {
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counter int
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}
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func (t *workerTask) Run() {
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t.counter += 1
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time.Sleep(1 * time.Second)
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}
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func (t *workerTask) Dump() string {
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return fmt.Sprintf("counter: %d", t.counter)
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}
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func TestWorkerManager(t *testing.T) {
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enableDebug()
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startTime := time.Now()
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// end := make(chan int)
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wm := NewWorkerManager("testwm", 2, 10, false)
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task := &workerTask{
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counter: 0,
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}
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for i := 0; i < 10; i += 1 {
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wm.Run(task, nil, nil)
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}
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for wm.ActiveWorkerCount() != 0 {
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time.Sleep(time.Second)
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}
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if time.Since(startTime) < 5*time.Second {
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t.Error("Incorrect timing")
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}
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}
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type errWorkerTask struct {
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wg *sync.WaitGroup
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}
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func (t *errWorkerTask) Run() {
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t.wg.Done()
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}
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func (t *errWorkerTask) Dump() string {
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return ""
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}
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type panicWorkerTask struct {
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wg *sync.WaitGroup
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}
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func (t *panicWorkerTask) Run() {
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defer t.wg.Done()
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panic("panic inside worker")
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}
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func (t *panicWorkerTask) Dump() string {
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return ""
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}
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func TestWorkerManagerError(t *testing.T) {
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wm := NewWorkerManager("testwm", 2, 10, false)
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errCbFactory := func(wg *sync.WaitGroup, errMark *bool) func(error) {
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return func(error) {
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defer wg.Done()
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if errMark != nil && !*errMark {
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*errMark = true
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}
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}
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}
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t.Run("normal", func(t *testing.T) {
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task := &errWorkerTask{
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wg: &sync.WaitGroup{},
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}
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errMark := false
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errCb := errCbFactory(task.wg, &errMark)
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task.wg.Add(1)
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wm.Run(task, nil, errCb)
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task.wg.Wait()
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if errMark {
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t.Errorf("should be normal")
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}
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})
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t.Run("panic", func(t *testing.T) {
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task := &panicWorkerTask{
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wg: &sync.WaitGroup{},
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}
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errMark := false
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errCb := errCbFactory(task.wg, &errMark)
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task.wg.Add(2) // 1 for errCb
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wm.Run(task, nil, errCb)
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task.wg.Wait()
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if !errMark {
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t.Errorf("expecting error")
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}
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})
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}
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