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Add waitForFailure for e2e test framework

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This commit is contained in:
Pengfei Ni 2017-07-28 17:15:43 +08:00
parent 04c863cb1d
commit 983ecaa73d
2 changed files with 25 additions and 22 deletions
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17
test/e2e/framework/pods.go
View File

@ -202,6 +202,23 @@ func (c *PodClient) WaitForSuccess(name string, timeout time.Duration) {
)).To(Succeed(), "wait for pod %q to success", name)
}
// WaitForFailure waits for pod to fail.
func (c *PodClient) WaitForFailure(name string, timeout time.Duration) {
f := c.f
Expect(WaitForPodCondition(f.ClientSet, f.Namespace.Name, name, "success or failure", timeout,
func(pod *v1.Pod) (bool, error) {
switch pod.Status.Phase {
case v1.PodFailed:
return true, nil
case v1.PodSucceeded:
return true, fmt.Errorf("pod %q successed with reason: %q, message: %q", name, pod.Status.Reason, pod.Status.Message)
default:
return false, nil
}
},
)).To(Succeed(), "wait for pod %q to fail", name)
}
// WaitForSuccess waits for pod to succeed or an error event for that pod.
func (c *PodClient) WaitForErrorEventOrSuccess(pod *v1.Pod) (*v1.Event, error) {
var ev *v1.Event

30
test/e2e_node/security_context_test.go
View File

@ -340,39 +340,25 @@ var _ = framework.KubeDescribe("Security Context", func() {
podName := fmt.Sprintf("busybox-readonly-%v-%s", readOnlyRootFilesystem, uuid.NewUUID())
podClient.Create(makeUserPod(podName,
"gcr.io/google_containers/busybox:1.24",
[]string{"sh", "-c", "touch checkfile && [ -f checkfile ] && echo Found || true"},
[]string{"sh", "-c", "touch checkfile"},
readOnlyRootFilesystem,
))
podClient.WaitForSuccess(podName, framework.PodStartTimeout)
if readOnlyRootFilesystem {
podClient.WaitForFailure(podName, framework.PodStartTimeout)
} else {
podClient.WaitForSuccess(podName, framework.PodStartTimeout)
}
return podName
}
It("should run the container with readonly rootfs when readOnlyRootFilesystem=true", func() {
podName := createAndWaitUserPod(true)
logs, err := framework.GetPodLogs(f.ClientSet, f.Namespace.Name, podName, podName)
if err != nil {
framework.Failf("GetPodLogs for pod %q failed: %v", podName, err)
}
framework.Logf("Got logs for pod %q: %q", podName, logs)
if strings.Contains(logs, "Found") {
framework.Failf("readonly-rootfs container shouldn't be able to write files")
}
createAndWaitUserPod(true)
})
It("should run the container with writable rootfs when readOnlyRootFilesystem=false", func() {
podName := createAndWaitUserPod(false)
logs, err := framework.GetPodLogs(f.ClientSet, f.Namespace.Name, podName, podName)
if err != nil {
framework.Failf("GetPodLogs for pod %q failed: %v", podName, err)
}
framework.Logf("Got logs for pod %q: %q", podName, logs)
if !strings.Contains(logs, "Found") {
framework.Failf("non-readonly-rootfs container should be able to write files")
}
createAndWaitUserPod(false)
})
})
})