mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-06-02 21:49:25 +00:00
a0d008e071
* Move cncd/{logging,pubsub,queue}/ to server/{logging,pubsub,queue}/
* Update REAMDEs and include history
Co-authored-by: Anbraten <anton@ju60.de>
Co-authored-by: Anbraten <anton@ju60.de>
599 lines
12 KiB
Go
599 lines
12 KiB
Go
package queue
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import (
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"context"
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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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var noContext = context.Background()
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func TestFifo(t *testing.T) {
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want := &Task{ID: "1"}
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q := New()
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q.Push(noContext, want)
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info := q.Info(noContext)
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if len(info.Pending) != 1 {
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t.Errorf("expect task in pending queue")
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return
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}
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != want {
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t.Errorf("expect task returned form queue")
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return
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}
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info = q.Info(noContext)
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if len(info.Pending) != 0 {
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t.Errorf("expect task removed from pending queue")
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return
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}
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if len(info.Running) != 1 {
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t.Errorf("expect task in running queue")
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return
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}
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q.Done(noContext, got.ID, StatusSuccess)
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info = q.Info(noContext)
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if len(info.Pending) != 0 {
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t.Errorf("expect task removed from pending queue")
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return
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}
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if len(info.Running) != 0 {
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t.Errorf("expect task removed from running queue")
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return
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}
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}
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func TestFifoExpire(t *testing.T) {
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want := &Task{ID: "1"}
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q := New().(*fifo)
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q.extension = 0
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q.Push(noContext, want)
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info := q.Info(noContext)
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if len(info.Pending) != 1 {
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t.Errorf("expect task in pending queue")
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return
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}
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != want {
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t.Errorf("expect task returned form queue")
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return
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}
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q.process()
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if len(info.Pending) != 1 {
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t.Errorf("expect task re-added to pending queue")
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return
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}
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}
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func TestFifoWait(t *testing.T) {
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want := &Task{ID: "1"}
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q := New().(*fifo)
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q.Push(noContext, want)
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != want {
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t.Errorf("expect task returned form queue")
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return
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}
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var wg sync.WaitGroup
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wg.Add(1)
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go func() {
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q.Wait(noContext, got.ID)
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wg.Done()
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}()
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<-time.After(time.Millisecond)
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q.Done(noContext, got.ID, StatusSuccess)
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wg.Wait()
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}
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func TestFifoEvict(t *testing.T) {
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t1 := &Task{ID: "1"}
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q := New()
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q.Push(noContext, t1)
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info := q.Info(noContext)
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if len(info.Pending) != 1 {
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t.Errorf("expect task in pending queue")
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}
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if err := q.Evict(noContext, t1.ID); err != nil {
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t.Errorf("expect task evicted from queue")
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}
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info = q.Info(noContext)
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if len(info.Pending) != 0 {
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t.Errorf("expect pending queue has zero items")
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}
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if err := q.Evict(noContext, t1.ID); err != ErrNotFound {
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t.Errorf("expect not found error when evicting item not in queue, got %s", err)
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}
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}
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func TestFifoDependencies(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task1})
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != task1 {
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t.Errorf("expect task1 returned from queue as task2 depends on it")
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return
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}
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q.Done(noContext, got.ID, StatusSuccess)
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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if got != task2 {
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t.Errorf("expect task2 returned from queue")
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return
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}
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}
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func TestFifoErrors(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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RunOn: []string{"success", "failure"},
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != task1 {
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t.Errorf("expect task1 returned from queue as task2 depends on it")
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return
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}
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q.Error(noContext, got.ID, fmt.Errorf("exitcode 1, there was an error"))
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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if got != task2 {
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t.Errorf("expect task2 returned from queue")
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return
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}
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if got.ShouldRun() {
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t.Errorf("expect task2 should not run, since task1 failed")
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return
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}
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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if got != task3 {
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t.Errorf("expect task3 returned from queue")
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return
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}
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if !got.ShouldRun() {
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t.Errorf("expect task3 should run, task1 failed, but task3 runs on failure too")
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return
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}
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}
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func TestFifoErrors2(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"1", "2"},
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DepStatus: make(map[string]string),
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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for i := 0; i < 2; i++ {
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != task1 && got != task2 {
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t.Errorf("expect task1 or task2 returned from queue as task3 depends on them")
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return
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}
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if got != task1 {
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q.Done(noContext, got.ID, StatusSuccess)
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}
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if got != task2 {
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q.Error(noContext, got.ID, fmt.Errorf("exitcode 1, there was an error"))
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}
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}
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != task3 {
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t.Errorf("expect task3 returned from queue")
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return
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}
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if got.ShouldRun() {
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t.Errorf("expect task3 should not run, task1 succeeded but task2 failed")
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return
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}
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}
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func TestFifoErrorsMultiThread(t *testing.T) {
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//logrus.SetLevel(logrus.DebugLevel)
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"1", "2"},
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DepStatus: make(map[string]string),
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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obtainedWorkCh := make(chan *Task)
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for i := 0; i < 10; i++ {
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go func(i int) {
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for {
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fmt.Printf("Worker %d started\n", i)
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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obtainedWorkCh <- got
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}
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}(i)
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}
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task1Processed := false
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task2Processed := false
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for {
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select {
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case got := <-obtainedWorkCh:
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fmt.Println(got.ID)
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if !task1Processed {
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if got != task1 {
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t.Errorf("expect task1 returned from queue as task2 and task3 depends on it")
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return
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} else {
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task1Processed = true
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q.Error(noContext, got.ID, fmt.Errorf("exitcode 1, there was an error"))
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go func() {
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for {
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fmt.Printf("Worker spawned\n")
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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obtainedWorkCh <- got
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}
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}()
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}
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} else if !task2Processed {
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if got != task2 {
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t.Errorf("expect task2 returned from queue")
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return
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} else {
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task2Processed = true
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q.Done(noContext, got.ID, StatusSuccess)
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go func() {
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for {
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fmt.Printf("Worker spawned\n")
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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obtainedWorkCh <- got
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}
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}()
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}
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} else {
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if got != task3 {
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t.Errorf("expect task3 returned from queue")
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return
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}
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if got.ShouldRun() {
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t.Errorf("expect task3 should not run, task1 succeeded but task2 failed")
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return
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} else {
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return
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}
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}
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case <-time.After(5 * time.Second):
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info := q.Info(noContext)
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fmt.Println(info.String())
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t.Errorf("test timed out")
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return
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}
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}
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}
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func TestFifoTransitiveErrors(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"2"},
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DepStatus: make(map[string]string),
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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if got != task1 {
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t.Errorf("expect task1 returned from queue as task2 depends on it")
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return
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}
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q.Error(noContext, got.ID, fmt.Errorf("exitcode 1, there was an error"))
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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if got != task2 {
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t.Errorf("expect task2 returned from queue")
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return
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}
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if got.ShouldRun() {
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t.Errorf("expect task2 should not run, since task1 failed")
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return
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}
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q.Done(noContext, got.ID, StatusSkipped)
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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if got != task3 {
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t.Errorf("expect task3 returned from queue")
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return
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}
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if got.ShouldRun() {
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t.Errorf("expect task3 should not run, task1 failed, thus task2 was skipped, task3 should be skipped too")
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return
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}
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}
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func TestFifoCancel(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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RunOn: []string{"success", "failure"},
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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_, _ = q.Poll(noContext, func(*Task) bool { return true })
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q.Error(noContext, task1.ID, fmt.Errorf("cancelled"))
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q.Error(noContext, task2.ID, fmt.Errorf("cancelled"))
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q.Error(noContext, task3.ID, fmt.Errorf("cancelled"))
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info := q.Info(noContext)
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if len(info.Pending) != 0 {
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t.Errorf("All pipelines should be cancelled")
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return
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}
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}
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func TestFifoPause(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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q := New().(*fifo)
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var wg sync.WaitGroup
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wg.Add(1)
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go func() {
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_, _ = q.Poll(noContext, func(*Task) bool { return true })
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wg.Done()
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}()
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q.Pause()
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t0 := time.Now()
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q.Push(noContext, task1)
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time.Sleep(20 * time.Millisecond)
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q.Resume()
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wg.Wait()
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t1 := time.Now()
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if t1.Sub(t0) < 20*time.Millisecond {
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t.Errorf("Should have waited til resume")
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}
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q.Pause()
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q.Push(noContext, task1)
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q.Resume()
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_, _ = q.Poll(noContext, func(*Task) bool { return true })
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}
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func TestFifoPauseResume(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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q := New().(*fifo)
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q.Pause()
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q.Push(noContext, task1)
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q.Resume()
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_, _ = q.Poll(noContext, func(*Task) bool { return true })
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}
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func TestWaitingVsPending(t *testing.T) {
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task1 := &Task{
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ID: "1",
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}
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task2 := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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}
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task3 := &Task{
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ID: "3",
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Dependencies: []string{"1"},
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DepStatus: make(map[string]string),
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RunOn: []string{"success", "failure"},
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}
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q := New().(*fifo)
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q.PushAtOnce(noContext, []*Task{task2, task3, task1})
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got, _ := q.Poll(noContext, func(*Task) bool { return true })
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info := q.Info(noContext)
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if info.Stats.WaitingOnDeps != 2 {
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t.Errorf("2 should wait on deps")
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}
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q.Error(noContext, got.ID, fmt.Errorf("exitcode 1, there was an error"))
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got, _ = q.Poll(noContext, func(*Task) bool { return true })
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info = q.Info(noContext)
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if info.Stats.WaitingOnDeps != 0 {
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t.Errorf("0 should wait on deps")
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}
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if info.Stats.Pending != 1 {
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t.Errorf("1 should wait for worker")
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}
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}
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func TestShouldRun(t *testing.T) {
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task := &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusSuccess,
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},
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RunOn: []string{"failure"},
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}
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if task.ShouldRun() {
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t.Errorf("expect task to not run, it runs on failure only")
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return
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}
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task = &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusSuccess,
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},
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RunOn: []string{"failure", "success"},
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}
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if !task.ShouldRun() {
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t.Errorf("expect task to run")
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return
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}
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task = &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusFailure,
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},
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}
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if task.ShouldRun() {
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t.Errorf("expect task to not run")
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return
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}
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task = &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusSuccess,
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},
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RunOn: []string{"success"},
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}
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if !task.ShouldRun() {
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t.Errorf("expect task to run")
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return
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}
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|
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task = &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusFailure,
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},
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RunOn: []string{"failure"},
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}
|
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if !task.ShouldRun() {
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t.Errorf("expect task to run")
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return
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}
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task = &Task{
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ID: "2",
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Dependencies: []string{"1"},
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DepStatus: map[string]string{
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"1": StatusSkipped,
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},
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|
}
|
|
if task.ShouldRun() {
|
|
t.Errorf("Tasked should not run if dependency is skipped")
|
|
return
|
|
}
|
|
|
|
task = &Task{
|
|
ID: "2",
|
|
Dependencies: []string{"1"},
|
|
DepStatus: map[string]string{
|
|
"1": StatusSkipped,
|
|
},
|
|
RunOn: []string{"failure"},
|
|
}
|
|
if !task.ShouldRun() {
|
|
t.Errorf("On Failure tasks should run on skipped deps, something failed higher up the chain")
|
|
return
|
|
}
|
|
}
|