}

// RegEnumKeyEx enumerates the subkeys of an open registry key.
// Each call retrieves information about one subkey. name is
// a buffer that should be large enough to hold the name of the
// subkey plus a null terminating character. nameLen is its
// length. On return, nameLen will contain the actual length of the
// subkey.
//
// Should name not be large enough to hold the subkey, this function

	f, err := os.Open(a.Objdir + name)
	if err != nil {
		return err
	}
	defer f.Close()
	_, _, err = c.Put(cache.Subkey(a.actionID, name), f)
	return err
}

func (b *Builder) findCachedObjdirFile(a *Action, c cache.Cache, name string) (string, error) {
	file, _, err := cache.GetFile(c, cache.Subkey(a.actionID, name))
	if err != nil {
		return "", fmt.Errorf("loading cached file %s: %w", name, err)
	}

          "kid":"2011-04-29"}
       ]
     }`

	pubKeys := publicKeys{
		RWMutex: &sync.RWMutex{},
		pkMap:   map[string]interface{}{},
	}
	err := pubKeys.parseAndAdd(bytes.NewBuffer([]byte(jsonkey)))
	if err != nil {
		t.Fatal("Error loading pubkeys:", err)
	}
	if len(pubKeys.pkMap) != 1 {
		t.Fatalf("Expected 1 keys, got %d", len(pubKeys.pkMap))
	}

)

type claimsTest struct {
	name                string
	options             Options
	optsFunc            func(*Options)
	signingKey          *jose.JSONWebKey
	pubKeys             []*jose.JSONWebKey
	claims              string
	want                *user.DefaultInfo
	wantSkip            bool
	wantErr             string
	wantInitErr         string
	wantHealthErrPrefix string

	_ERROR_NO_MORE_ITEMS syscall.Errno = 259
)

//sys	regCreateKeyEx(key syscall.Handle, subkey *uint16, reserved uint32, class *uint16, options uint32, desired uint32, sa *syscall.SecurityAttributes, result *syscall.Handle, disposition *uint32) (regerrno error) = advapi32.RegCreateKeyExW
//sys	regDeleteKey(key syscall.Handle, subkey *uint16) (regerrno error) = advapi32.RegDeleteKeyW

	// TODO make these check if any subset has a matching annotation
	return len(c.Subsets) > 0 && c.Subsets[0].Annotations != nil && strings.HasPrefix(c.Subsets[0].Annotations[annotation.InjectTemplates.Name], "grpc-")
}

func (c Config) IsTProxy() bool {
	// TODO this could be HasCustomInjectionMode
	return len(c.Subsets) > 0 && c.Subsets[0].Annotations != nil && c.Subsets[0].Annotations[annotation.SidecarInterceptionMode.Name] == "TPROXY"
}

	}{{
		testName:               "Endpoints with no subsets",
		subsets:                []corev1.EndpointSubset{},
		existingEndpointSlices: []*discovery.EndpointSlice{},
		expectedNumSlices:      0,
		expectedClientActions:  0,
		expectedMetrics:        &expectedMetrics{},
	}, {
		testName: "Endpoints with no addresses",
		subsets: []corev1.EndpointSubset{{
			Ports: []corev1.EndpointPort{{
				Name:     "http",

			for _, subset := range mergedRule.Subsets {
				existingSubset.Insert(subset.Name)
			}
			// we have another destination rule for same host.
			// concatenate both of them -- essentially add subsets from one to other.
			// Note: we only add the subsets and do not overwrite anything else like exportTo or top level
			// traffic policies if they already exist
			for _, subset := range rule.Subsets {

		return nil, err
	}

	ipList := make([]string, 0, len(ipInfoList.Items))
	for _, ip := range ipInfoList.Items {
		if len(ip.Subsets) > 0 && len(ip.Subsets[0].Addresses) > 0 && len(ip.Subsets[0].Addresses[0].IP) > 0 {
			ipList = append(ipList, ip.Subsets[0].Addresses[0].IP)
		}
	}

	klog.V(6).Infof("Current master IPs listed in storage are %v", ipList)

	return ipList, nil
}

			args: strings.Split("service productpage", " "),
			expectedOutput: `Service: productpage
DestinationRule: productpage for "productpage"
   WARNING POD DOES NOT MATCH ANY SUBSETS.  (Non matching subsets v1)
   Matching subsets: 
      (Non-matching subsets v1)
   No Traffic Policy
VirtualService: bookinfo
   Route to host "productpage" with weight 30%
   Route to host "productpage2" with weight 20%