本文整理匯總了Golang中k8s/io/kubernetes/pkg/util/intstr.FromString函數的典型用法代碼示例。如果您正苦於以下問題:Golang FromString函數的具體用法?Golang FromString怎麽用?Golang FromString使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了FromString函數的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: createService
func createService(fcs *federation_internalclientset.Clientset, clusterClientSets []*release_1_3.Clientset, namespace string) {
By("Creating a federated service")
labels := map[string]string{
"foo": "bar",
}
svc1port := "svc1"
svc2port := "svc2"
service := &api.Service{
ObjectMeta: api.ObjectMeta{
Name: FederatedServiceName,
},
Spec: api.ServiceSpec{
Selector: labels,
Ports: []api.ServicePort{
{
Name: "portname1",
Port: 80,
TargetPort: intstr.FromString(svc1port),
},
{
Name: "portname2",
Port: 81,
TargetPort: intstr.FromString(svc2port),
},
},
},
}
_, err := fcs.Core().Services(namespace).Create(service)
Expect(err).NotTo(HaveOccurred())
for _, cs := range clusterClientSets {
waitForFederatedServiceShard(cs, namespace, service, 1)
}
}
示例2: SetDefaults_RollingDeploymentStrategyParams
func SetDefaults_RollingDeploymentStrategyParams(obj *RollingDeploymentStrategyParams) {
if obj.IntervalSeconds == nil {
obj.IntervalSeconds = mkintp(deployapi.DefaultRollingIntervalSeconds)
}
if obj.UpdatePeriodSeconds == nil {
obj.UpdatePeriodSeconds = mkintp(deployapi.DefaultRollingUpdatePeriodSeconds)
}
if obj.TimeoutSeconds == nil {
obj.TimeoutSeconds = mkintp(deployapi.DefaultRollingTimeoutSeconds)
}
if obj.UpdatePercent == nil {
// Apply defaults.
if obj.MaxUnavailable == nil {
maxUnavailable := intstr.FromString("25%")
obj.MaxUnavailable = &maxUnavailable
}
if obj.MaxSurge == nil {
maxSurge := intstr.FromString("25%")
obj.MaxSurge = &maxSurge
}
}
}
示例3: TestDefaultResourceFromIngress
func TestDefaultResourceFromIngress(te *testing.T) {
var (
is = assert.New(te)
m = NewCache()
ing = &extensions.Ingress{
ObjectMeta: api.ObjectMeta{Name: "ingress", Namespace: "test", UID: types.UID("one")},
Spec: extensions.IngressSpec{
Backend: &extensions.IngressBackend{
ServiceName: "service",
ServicePort: intstr.FromString("web"),
},
},
}
svc = &api.Service{
ObjectMeta: api.ObjectMeta{Name: "service", Namespace: "test", UID: types.UID("two")},
Spec: api.ServiceSpec{
Type: api.ServiceTypeClusterIP,
ClusterIP: "1.2.3.4",
Ports: []api.ServicePort{
api.ServicePort{Name: "web", Port: 80, TargetPort: intstr.FromString("http")},
},
},
}
end = &api.Endpoints{
ObjectMeta: api.ObjectMeta{Name: "service", Namespace: "test", UID: types.UID("three")},
Subsets: []api.EndpointSubset{
api.EndpointSubset{
Addresses: []api.EndpointAddress{
api.EndpointAddress{IP: "10.11.12.13"},
api.EndpointAddress{IP: "10.20.21.23"},
},
Ports: []api.EndpointPort{
api.EndpointPort{Name: "web", Port: 8080, Protocol: api.ProtocolTCP},
},
},
},
}
)
if testing.Verbose() {
logger.Configure("debug", "[romulus-test] ", os.Stdout)
defer logger.SetLevel("error")
}
m.SetServiceStore(cache.NewStore(cache.MetaNamespaceKeyFunc))
m.SetEndpointsStore(cache.NewStore(cache.MetaNamespaceKeyFunc))
m.endpoints.Add(end)
m.service.Add(svc)
list := resourcesFromIngress(m, ing)
te.Logf("Default ResourceList: %v", list)
is.True(len(list) > 0, "ResourceList should be non-zero")
ma := list.Map()
rsc, ok := ma["test.service.web"]
if is.True(ok, "'test.service.web' not created: %v", list) {
is.False(rsc.NoServers(), "%v should have servers", rsc)
}
}
示例4: TestGetURLParts
func TestGetURLParts(t *testing.T) {
testCases := []struct {
probe *api.HTTPGetAction
ok bool
host string
port int
path string
}{
{&api.HTTPGetAction{Host: "", Port: intstr.FromInt(-1), Path: ""}, false, "", -1, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromString(""), Path: ""}, false, "", -1, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromString("-1"), Path: ""}, false, "", -1, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromString("not-found"), Path: ""}, false, "", -1, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromString("found"), Path: ""}, true, "127.0.0.1", 93, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromInt(76), Path: ""}, true, "127.0.0.1", 76, ""},
{&api.HTTPGetAction{Host: "", Port: intstr.FromString("118"), Path: ""}, true, "127.0.0.1", 118, ""},
{&api.HTTPGetAction{Host: "hostname", Port: intstr.FromInt(76), Path: "path"}, true, "hostname", 76, "path"},
}
for _, test := range testCases {
state := api.PodStatus{PodIP: "127.0.0.1"}
container := api.Container{
Ports: []api.ContainerPort{{Name: "found", ContainerPort: 93}},
LivenessProbe: &api.Probe{
Handler: api.Handler{
HTTPGet: test.probe,
},
},
}
scheme := test.probe.Scheme
if scheme == "" {
scheme = api.URISchemeHTTP
}
host := test.probe.Host
if host == "" {
host = state.PodIP
}
port, err := extractPort(test.probe.Port, container)
if test.ok && err != nil {
t.Errorf("Unexpected error: %v", err)
}
path := test.probe.Path
if !test.ok && err == nil {
t.Errorf("Expected error for %+v, got %s%s:%d/%s", test, scheme, host, port, path)
}
if test.ok {
if host != test.host || port != test.port || path != test.path {
t.Errorf("Expected %s:%d/%s, got %s:%d/%s",
test.host, test.port, test.path, host, port, path)
}
}
}
}
示例5: TestMultipleControllers
// Verify that multiple controllers doesn't allow the PDB to be set true.
func TestMultipleControllers(t *testing.T) {
const rcCount = 2
const podCount = 2
dc, ps := newFakeDisruptionController()
pdb, pdbName := newPodDisruptionBudget(t, intstr.FromString("1%"))
add(t, dc.pdbLister.Store, pdb)
for i := 0; i < podCount; i++ {
pod, _ := newPod(t, fmt.Sprintf("pod %d", i))
add(t, dc.podLister.Indexer, pod)
}
dc.sync(pdbName)
// No controllers yet => no disruption allowed
ps.VerifyDisruptionAllowed(t, pdbName, 0)
rc, _ := newReplicationController(t, 1)
rc.Name = "rc 1"
add(t, dc.rcLister.Indexer, rc)
dc.sync(pdbName)
// One RC and 200%>1% healthy => disruption allowed
ps.VerifyDisruptionAllowed(t, pdbName, 1)
rc, _ = newReplicationController(t, 1)
rc.Name = "rc 2"
add(t, dc.rcLister.Indexer, rc)
dc.sync(pdbName)
// 100%>1% healthy BUT two RCs => no disruption allowed
ps.VerifyDisruptionAllowed(t, pdbName, 0)
}
示例6: Convert_v1beta3_RollingDeploymentStrategyParams_To_api_RollingDeploymentStrategyParams
func Convert_v1beta3_RollingDeploymentStrategyParams_To_api_RollingDeploymentStrategyParams(in *RollingDeploymentStrategyParams, out *newer.RollingDeploymentStrategyParams, s conversion.Scope) error {
out.UpdatePeriodSeconds = in.UpdatePeriodSeconds
out.IntervalSeconds = in.IntervalSeconds
out.TimeoutSeconds = in.TimeoutSeconds
out.UpdatePercent = in.UpdatePercent
if in.Pre != nil {
if err := s.Convert(&in.Pre, &out.Pre, 0); err != nil {
return err
}
}
if in.Post != nil {
if err := s.Convert(&in.Post, &out.Post, 0); err != nil {
return err
}
}
if in.UpdatePercent != nil {
pct := intstr.FromString(fmt.Sprintf("%d%%", int(math.Abs(float64(*in.UpdatePercent)))))
if *in.UpdatePercent > 0 {
out.MaxSurge = pct
} else {
out.MaxUnavailable = pct
}
} else {
if err := s.Convert(in.MaxUnavailable, &out.MaxUnavailable, 0); err != nil {
return err
}
if err := s.Convert(in.MaxSurge, &out.MaxSurge, 0); err != nil {
return err
}
}
return nil
}
示例7: Generate
// Generate accepts a set of parameters and maps them into a new route
func (RouteGenerator) Generate(genericParams map[string]interface{}) (runtime.Object, error) {
var (
labels map[string]string
err error
)
params := map[string]string{}
for key, value := range genericParams {
strVal, isString := value.(string)
if !isString {
return nil, fmt.Errorf("expected string, saw %v for '%s'", value, key)
}
params[key] = strVal
}
labelString, found := params["labels"]
if found && len(labelString) > 0 {
labels, err = kubectl.ParseLabels(labelString)
if err != nil {
return nil, err
}
}
name, found := params["name"]
if !found || len(name) == 0 {
name, found = params["default-name"]
if !found || len(name) == 0 {
return nil, fmt.Errorf("'name' is a required parameter.")
}
}
route := &api.Route{
ObjectMeta: kapi.ObjectMeta{
Name: name,
Labels: labels,
},
Spec: api.RouteSpec{
Host: params["hostname"],
Path: params["path"],
To: api.RouteTargetReference{
Name: params["default-name"],
},
},
}
portString := params["port"]
if len(portString) > 0 {
var targetPort intstr.IntOrString
if port, err := strconv.Atoi(portString); err == nil {
targetPort = intstr.FromInt(port)
} else {
targetPort = intstr.FromString(portString)
}
route.Spec.Port = &api.RoutePort{
TargetPort: targetPort,
}
}
return route, nil
}
示例8: TestStatefulSetController
func TestStatefulSetController(t *testing.T) {
labels := map[string]string{
"foo": "bar",
"baz": "quux",
}
dc, ps := newFakeDisruptionController()
// 34% should round up to 2
pdb, pdbName := newPodDisruptionBudget(t, intstr.FromString("34%"))
add(t, dc.pdbLister.Store, pdb)
ss, _ := newStatefulSet(t, 3)
add(t, dc.ssLister.Store, ss)
dc.sync(pdbName)
// It starts out at 0 expected because, with no pods, the PDB doesn't know
// about the SS. This is a known bug. TODO(mml): file issue
ps.VerifyPdbStatus(t, pdbName, 0, 0, 0, 0, map[string]metav1.Time{})
pods := []*v1.Pod{}
for i := int32(0); i < 3; i++ {
pod, _ := newPod(t, fmt.Sprintf("foobar %d", i))
pods = append(pods, pod)
pod.Labels = labels
add(t, dc.podLister.Indexer, pod)
dc.sync(pdbName)
if i < 2 {
ps.VerifyPdbStatus(t, pdbName, 0, i+1, 2, 3, map[string]metav1.Time{})
} else {
ps.VerifyPdbStatus(t, pdbName, 1, 3, 2, 3, map[string]metav1.Time{})
}
}
}
示例9: TestSetDefaultServicePort
func TestSetDefaultServicePort(t *testing.T) {
if !registered.IsAllowedVersion(versioned.SchemeGroupVersion) {
return
}
// Unchanged if set.
in := &versioned.Service{Spec: versioned.ServiceSpec{
Ports: []versioned.ServicePort{
{Protocol: "UDP", Port: 9376, TargetPort: intstr.FromString("p")},
{Protocol: "UDP", Port: 8675, TargetPort: intstr.FromInt(309)},
},
}}
out := roundTrip(t, runtime.Object(in)).(*versioned.Service)
if out.Spec.Ports[0].Protocol != versioned.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolUDP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != intstr.FromString("p") {
t.Errorf("Expected port %d, got %s", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != versioned.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolUDP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != intstr.FromInt(309) {
t.Errorf("Expected port %d, got %s", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
// Defaulted.
in = &versioned.Service{Spec: versioned.ServiceSpec{
Ports: []versioned.ServicePort{
{Protocol: "", Port: 9376, TargetPort: intstr.FromString("")},
{Protocol: "", Port: 8675, TargetPort: intstr.FromInt(0)},
},
}}
out = roundTrip(t, runtime.Object(in)).(*versioned.Service)
if out.Spec.Ports[0].Protocol != versioned.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolTCP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != intstr.FromInt(in.Spec.Ports[0].Port) {
t.Errorf("Expected port %d, got %d", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != versioned.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolTCP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != intstr.FromInt(in.Spec.Ports[1].Port) {
t.Errorf("Expected port %d, got %d", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
}
示例10: TestPodDisruptionBudgetStrategy
func TestPodDisruptionBudgetStrategy(t *testing.T) {
ctx := api.NewDefaultContext()
if !Strategy.NamespaceScoped() {
t.Errorf("PodDisruptionBudget must be namespace scoped")
}
if Strategy.AllowCreateOnUpdate() {
t.Errorf("PodDisruptionBudget should not allow create on update")
}
validSelector := map[string]string{"a": "b"}
pdb := &policy.PodDisruptionBudget{
ObjectMeta: api.ObjectMeta{Name: "abc", Namespace: api.NamespaceDefault},
Spec: policy.PodDisruptionBudgetSpec{
MinAvailable: intstr.FromInt(3),
Selector: &unversioned.LabelSelector{MatchLabels: validSelector},
},
}
Strategy.PrepareForCreate(pdb)
errs := Strategy.Validate(ctx, pdb)
if len(errs) != 0 {
t.Errorf("Unexpected error validating %v", errs)
}
newPdb := &policy.PodDisruptionBudget{
ObjectMeta: api.ObjectMeta{Name: pdb.Name, Namespace: pdb.Namespace},
Spec: pdb.Spec,
Status: policy.PodDisruptionBudgetStatus{
PodDisruptionAllowed: true,
CurrentHealthy: 3,
DesiredHealthy: 3,
ExpectedPods: 3,
},
}
// Nothing in Spec changes: OK
Strategy.PrepareForUpdate(newPdb, pdb)
errs = Strategy.ValidateUpdate(ctx, newPdb, pdb)
if len(errs) != 0 {
t.Errorf("Unexpected error updating PodDisruptionBudget.")
}
// Changing the selector? No.
newPdb.Spec.Selector = &unversioned.LabelSelector{MatchLabels: map[string]string{"a": "bar"}}
Strategy.PrepareForUpdate(newPdb, pdb)
errs = Strategy.ValidateUpdate(ctx, newPdb, pdb)
if len(errs) == 0 {
t.Errorf("Expected a validation error since updates are disallowed on poddisruptionbudgets.")
}
newPdb.Spec.Selector = pdb.Spec.Selector
// Changing MinAvailable? Also no.
newPdb.Spec.MinAvailable = intstr.FromString("28%")
Strategy.PrepareForUpdate(newPdb, pdb)
errs = Strategy.ValidateUpdate(ctx, newPdb, pdb)
if len(errs) == 0 {
t.Errorf("Expected a validation error since updates are disallowed on poddisruptionbudgets.")
}
}
示例11: TestPDBNotExist
// Test pdb doesn't exist
func TestPDBNotExist(t *testing.T) {
dc, _ := newFakeDisruptionController()
pdb, _ := newPodDisruptionBudget(t, intstr.FromString("67%"))
add(t, dc.pdbLister.Store, pdb)
if err := dc.sync("notExist"); err != nil {
t.Errorf("Unexpected error: %v, expect nil", err)
}
}
示例12: TestSetDefaultServicePort
func TestSetDefaultServicePort(t *testing.T) {
// Unchanged if set.
in := &v1.Service{Spec: v1.ServiceSpec{
Ports: []v1.ServicePort{
{Protocol: "UDP", Port: 9376, TargetPort: intstr.FromString("p")},
{Protocol: "UDP", Port: 8675, TargetPort: intstr.FromInt(309)},
},
}}
out := roundTrip(t, runtime.Object(in)).(*v1.Service)
if out.Spec.Ports[0].Protocol != v1.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", v1.ProtocolUDP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != intstr.FromString("p") {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != v1.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", v1.ProtocolUDP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != intstr.FromInt(309) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
// Defaulted.
in = &v1.Service{Spec: v1.ServiceSpec{
Ports: []v1.ServicePort{
{Protocol: "", Port: 9376, TargetPort: intstr.FromString("")},
{Protocol: "", Port: 8675, TargetPort: intstr.FromInt(0)},
},
}}
out = roundTrip(t, runtime.Object(in)).(*v1.Service)
if out.Spec.Ports[0].Protocol != v1.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", v1.ProtocolTCP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != intstr.FromInt(int(in.Spec.Ports[0].Port)) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != v1.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", v1.ProtocolTCP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != intstr.FromInt(int(in.Spec.Ports[1].Port)) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
}
示例13: TestUpdate_assignOriginalAnnotation
func TestUpdate_assignOriginalAnnotation(t *testing.T) {
oldRc := oldRc(1, 1)
delete(oldRc.Annotations, originalReplicasAnnotation)
newRc := newRc(1, 1)
var updatedOldRc *api.ReplicationController
fake := &testclient.Fake{}
fake.AddReactor("*", "*", func(action testclient.Action) (handled bool, ret runtime.Object, err error) {
switch a := action.(type) {
case testclient.GetAction:
return true, oldRc, nil
case testclient.UpdateAction:
updatedOldRc = a.GetObject().(*api.ReplicationController)
return true, updatedOldRc, nil
}
return false, nil, nil
})
updater := &RollingUpdater{
c: fake,
ns: "default",
scaleAndWait: func(rc *api.ReplicationController, retry *RetryParams, wait *RetryParams) (*api.ReplicationController, error) {
return rc, nil
},
getOrCreateTargetController: func(controller *api.ReplicationController, sourceId string) (*api.ReplicationController, bool, error) {
return newRc, false, nil
},
cleanup: func(oldRc, newRc *api.ReplicationController, config *RollingUpdaterConfig) error {
return nil
},
getReadyPods: func(oldRc, newRc *api.ReplicationController) (int32, int32, error) {
return 1, 1, nil
},
}
var buffer bytes.Buffer
config := &RollingUpdaterConfig{
Out: &buffer,
OldRc: oldRc,
NewRc: newRc,
UpdatePeriod: 0,
Interval: time.Millisecond,
Timeout: time.Millisecond,
CleanupPolicy: DeleteRollingUpdateCleanupPolicy,
MaxUnavailable: intstr.FromString("100%"),
}
err := updater.Update(config)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if updatedOldRc == nil {
t.Fatalf("expected rc to be updated")
}
if e, a := "1", updatedOldRc.Annotations[originalReplicasAnnotation]; e != a {
t.Fatalf("expected annotation value %s, got %s", e, a)
}
}
示例14: SetDefaults_RollingDeploymentStrategyParams
func SetDefaults_RollingDeploymentStrategyParams(obj *RollingDeploymentStrategyParams) {
if obj.IntervalSeconds == nil {
obj.IntervalSeconds = mkintp(deployapi.DefaultRollingIntervalSeconds)
}
if obj.UpdatePeriodSeconds == nil {
obj.UpdatePeriodSeconds = mkintp(deployapi.DefaultRollingUpdatePeriodSeconds)
}
if obj.TimeoutSeconds == nil {
obj.TimeoutSeconds = mkintp(deployapi.DefaultRollingTimeoutSeconds)
}
if obj.MaxUnavailable == nil && obj.MaxSurge == nil {
maxUnavailable := intstr.FromString("25%")
obj.MaxUnavailable = &maxUnavailable
maxSurge := intstr.FromString("25%")
obj.MaxSurge = &maxSurge
}
if obj.MaxUnavailable == nil && obj.MaxSurge != nil &&
(*obj.MaxSurge == intstr.FromInt(0) || *obj.MaxSurge == intstr.FromString("0%")) {
maxUnavailable := intstr.FromString("25%")
obj.MaxUnavailable = &maxUnavailable
}
if obj.MaxSurge == nil && obj.MaxUnavailable != nil &&
(*obj.MaxUnavailable == intstr.FromInt(0) || *obj.MaxUnavailable == intstr.FromString("0%")) {
maxSurge := intstr.FromString("25%")
obj.MaxSurge = &maxSurge
}
}
示例15: TestGetTCPAddrParts
func TestGetTCPAddrParts(t *testing.T) {
testCases := []struct {
probe *api.TCPSocketAction
ok bool
host string
port int
}{
{&api.TCPSocketAction{Port: intstr.FromInt(-1)}, false, "", -1},
{&api.TCPSocketAction{Port: intstr.FromString("")}, false, "", -1},
{&api.TCPSocketAction{Port: intstr.FromString("-1")}, false, "", -1},
{&api.TCPSocketAction{Port: intstr.FromString("not-found")}, false, "", -1},
{&api.TCPSocketAction{Port: intstr.FromString("found")}, true, "1.2.3.4", 93},
{&api.TCPSocketAction{Port: intstr.FromInt(76)}, true, "1.2.3.4", 76},
{&api.TCPSocketAction{Port: intstr.FromString("118")}, true, "1.2.3.4", 118},
}
for _, test := range testCases {
host := "1.2.3.4"
container := api.Container{
Ports: []api.ContainerPort{{Name: "found", ContainerPort: 93}},
LivenessProbe: &api.Probe{
Handler: api.Handler{
TCPSocket: test.probe,
},
},
}
port, err := extractPort(test.probe.Port, container)
if !test.ok && err == nil {
t.Errorf("Expected error for %+v, got %s:%d", test, host, port)
}
if test.ok && err != nil {
t.Errorf("Unexpected error: %v", err)
}
if test.ok {
if host != test.host || port != test.port {
t.Errorf("Expected %s:%d, got %s:%d", test.host, test.port, host, port)
}
}
}
}