fix(test): resolve race condition while running tests

Signed-off-by: michaelrren <m.renhaoshi@gmail.com>

Author: MichaelRren

Makefile

@@ -49,7 +49,7 @@ lint: golangci-lint ## Run golangci-lint against code.
 test: generate fmt vet manifests envtest ## Run tests
 	echo $(ENVTEST)
 	go build -o pkg/daemon/criruntime/imageruntime/fake_plugin/fake-credential-plugin pkg/daemon/criruntime/imageruntime/fake_plugin/main.go && chmod +x pkg/daemon/criruntime/imageruntime/fake_plugin/fake-credential-plugin
-	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./pkg/... -coverprofile cover.out
+	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test -race ./pkg/... -coverprofile cover.out
 	rm pkg/daemon/criruntime/imageruntime/fake_plugin/fake-credential-plugin
 
 coverage-report: ## Generate cover.html from cover.out

pkg/controller/statefulset/stateful_set_control_test.go

@@ -27,6 +27,7 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+	"sync"
 	"testing"
 	"time"
 
@@ -2887,6 +2888,7 @@ func TestStatefulSetControlRollback(t *testing.T) {
 }
 
 type requestTracker struct {
+	l        sync.Mutex
 	requests int
 	err      error
 	after    int
@@ -2897,10 +2899,14 @@ func (rt *requestTracker) errorReady() bool {
 }
 
 func (rt *requestTracker) inc() {
+	rt.l.Lock()
+	defer rt.l.Unlock()
 	rt.requests++
 }
 
 func (rt *requestTracker) reset() {
+	rt.l.Lock()
+	defer rt.l.Unlock()
 	rt.err = nil
 	rt.after = 0
 }
@@ -2935,9 +2941,9 @@ func newFakeObjectManager(informerFactory informers.SharedInformerFactory, kruis
 		claimInformer.Informer().GetIndexer(),
 		setInformer.Informer().GetIndexer(),
 		revisionInformer.Informer().GetIndexer(),
-		requestTracker{0, nil, 0},
-		requestTracker{0, nil, 0},
-		requestTracker{0, nil, 0}}
+		requestTracker{sync.Mutex{}, 0, nil, 0},
+		requestTracker{sync.Mutex{}, 0, nil, 0},
+		requestTracker{sync.Mutex{}, 0, nil, 0}}
 }
 
 func (om *fakeObjectManager) CreatePod(ctx context.Context, pod *v1.Pod) error {
@@ -3131,7 +3137,7 @@ func newFakeStatefulSetStatusUpdater(setInformer kruiseappsinformers.StatefulSet
 	return &fakeStatefulSetStatusUpdater{
 		setInformer.Lister(),
 		setInformer.Informer().GetIndexer(),
-		requestTracker{0, nil, 0},
+		requestTracker{sync.Mutex{}, 0, nil, 0},
 	}
 }
 

pkg/daemon/podprobe/pod_probe_controller_test.go

@@ -600,9 +600,13 @@ func TestSyncNodePodProbe(t *testing.T) {
 				return
 			}
 			time.Sleep(time.Second)
+
+			c.workerLock.RLock()
 			if len(c.workers) != len(cs.expectWorkers(c)) {
 				t.Fatalf("expect(%d), but get(%d)", len(cs.expectWorkers(c)), len(c.workers))
 			}
+			c.workerLock.RUnlock()
+
 			for _, worker := range cs.expectWorkers(c) {
 				obj, ok := c.workers[worker.key]
 				if !ok {