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feat: Add failure-aware debugging for Go E2E tests #3394

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feat: Add failure-aware debugging for Go E2E tests #3394

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f58c607
Add failure-aware debugging for Go E2E tests
Goku2099 Mar 27, 2026
569fb8e
fix: apply go fmt
Goku2099 Mar 28, 2026
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35 changes: 34 additions & 1 deletion test/e2e/e2e_test.go
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package e2e

import (
"fmt"
"time"

"github.com/onsi/ginkgo/v2"
Expand Down Expand Up @@ -51,8 +52,14 @@ var _ = ginkgo.Describe("TrainJob e2e", func() {

// Delete test namespace after each test.
ginkgo.AfterEach(func() {
if ginkgo.CurrentSpecReport().Failed() {
dumpDebugInfo(ns.Name)
}
// Delete test namespace after each test.
gomega.Expect(k8sClient.Delete(ctx, ns)).To(gomega.Succeed())
err := k8sClient.Delete(ctx, ns)
if err != nil {
fmt.Println("Failed to delete namespace:", err)
}
})

// These tests create TrainJob that reference supported runtime without any additional changes.
Expand Down Expand Up @@ -581,3 +588,29 @@ var _ = ginkgo.Describe("TrainJob e2e", func() {
})
})
})

func dumpDebugInfo(namespace string) {
fmt.Println("\n===== DEBUG INFO START =====")

podList := &corev1.PodList{}
if err := k8sClient.List(ctx, podList, client.InNamespace(namespace)); err != nil {
fmt.Println("Failed to list pods:", err)
return
}

for _, pod := range podList.Items {
fmt.Printf("\nPod: %s\n", pod.Name)
fmt.Printf("Status: %s\n", pod.Status.Phase)
fmt.Printf("Conditions: %+v\n", pod.Status.Conditions)
}

eventList := &corev1.EventList{}
if err := k8sClient.List(ctx, eventList, client.InNamespace(namespace)); err == nil {
fmt.Println("\nEvents:")
for _, e := range eventList.Items {
fmt.Printf("%s: %s\n", e.Reason, e.Message)
}
}

fmt.Println("===== DEBUG INFO END =====")
}
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