func doTest(t *testing.T, chainedCNIPlugin bool, wd, preConfFile, resultFileName, delayedConfFile, expectedOutputFile,
	expectedPostCleanFile, tempCNIConfDir, tempCNIBinDir, tempK8sSvcAcctDir string,
) {
	t.Logf("prior cni-conf='%v', expected result='%v'", preConfFile, resultFileName)

	// Don't set the CNI conf file env var if preConfFile is not set
	var envPreconf string
	if preConfFile != "" {
		envPreconf = preConfFile

		if !Confirm(prompt, stdOut) {
			p.Println("Cancelled.")
			os.Exit(1)
		}
	}

	iop.Name = savedIOPName(iop)

	// Detect whether previous installation exists prior to performing the installation.
	if err := InstallManifests(iop, iArgs.Force, rootArgs.DryRun, kubeClient, client, iArgs.ReadinessTimeout, l); err != nil {
		return fmt.Errorf("failed to install manifests: %v", err)
	}

injection labels.`,
		Example: `  # Create a revision tag from the "1-8-0" revision
  istioctl tag set prod --revision 1-8-0

  # Point namespace "test-ns" at the revision pointed to by the "prod" revision tag
  kubectl label ns test-ns istio.io/rev=prod

  # Change the revision tag to reference the "1-8-1" revision
  istioctl tag set prod --revision 1-8-1 --overwrite

metadata:
  name: invalid-virtual-service
spec:
  http:
`
	warnDestinationRule = `apiVersion: networking.istio.io/v1beta1
kind: DestinationRule
metadata:
  name: reviews-cb-policy
spec:
  host: reviews.prod.svc.cluster.local
  trafficPolicy:
    outlierDetection:
      consecutiveErrors: 7
`
	invalidYAML = `
(...!)`
	validKubernetesYAML = `
apiVersion: v1
kind: Namespace
metadata:

	createCmd.PersistentFlags().StringSliceVarP(&resourceLabels, "labels", "l", nil, "The labels to apply to the workload instances; e.g. -l env=prod,vers=2")
	createCmd.PersistentFlags().StringSliceVarP(&annotations, "annotations", "a", nil, "The annotations to apply to the workload instances")