utilfeature "k8s.io/apiserver/pkg/util/feature"
	featuregatetesting "k8s.io/component-base/featuregate/testing"
	"k8s.io/kubernetes/pkg/features"
	netutils "k8s.io/utils/net"
)

const testHostname = "test-hostname"

func makeTestServiceInfo(clusterIP string, port int, protocol string, healthcheckNodePort int, svcInfoFuncs ...func(*BaseServicePortInfo)) *BaseServicePortInfo {
	bsvcPortInfo := &BaseServicePortInfo{

     */
    @Internal
    public String getTestName() {
        return testName;
    }

    public void setTestName(String testName) {
        this.testName = testName;
    }

    /**
     * The suiteXmlFiles to use for running TestNG.
     *

	if err != nil {
		return nil, err
	}
	return plug.NewUnmounter(spec.Name(), podUID)
}

// Returns the hostname of the host kubelet is running on
func (f *fakeVolumeHost) GetHostName() string {
	return "fakeHostName"
}

// Returns host IP or nil in the case of error.
func (f *fakeVolumeHost) GetHostIP() (net.IP, error) {
	return nil, fmt.Errorf("GetHostIP() not implemented")
}

	if x != nil {
		return x.Name
	}
	return ""
}

func (x *Service) GetNamespace() string {
	if x != nil {
		return x.Namespace
	}
	return ""
}

func (x *Service) GetHostname() string {
	if x != nil {
		return x.Hostname
	}
	return ""
}

func (x *Service) GetAddresses() []*NetworkAddress {
	if x != nil {
		return x.Addresses
	}
	return nil
}

				// if we are looking up the local hostname.
				if isLocalhost(hostname) || isGateway(hostname) || isOutbound(hostname) {
					return hostLookupCgo, dnsConf
				}
				hn, err := getHostname()
				if err != nil || stringsEqualFold(hostname, hn) {
					return hostLookupCgo, dnsConf
				}
				continue
			case hostname != "" && stringslite.HasPrefix(src.source, "mdns"):

            return langItems;
        }
    }

    public void addShutdownHook(final Runnable hook) {
        shutdownHookList.add(hook);
    }

    public String getHostname() {
        final Map<String, String> env = getEnvMap();
        if (env.containsKey("COMPUTERNAME")) {
            return env.get("COMPUTERNAME");
        }
        if (env.containsKey("HOSTNAME")) {

				"url('https://[::1]/').getHost() == '[::1]'",
				"url('/path').getHost() == ''",
				"url('https://example.com:80/').getHostname() == 'example.com'",
				"url('https://127.0.0.1/').getHostname() == '127.0.0.1'",
				"url('https://[::1]/').getHostname() == '::1'",
				"url('/path').getHostname() == ''",
				"url('https://example.com:80/').getPort() == '80'",
				"url('https://example.com/').getPort() == ''",

}

func (adc *attachDetachController) GetMounter(pluginName string) mount.Interface {
	return nil
}

func (adc *attachDetachController) GetHostName() string {
	return ""
}

func (adc *attachDetachController) GetHostIP() (net.IP, error) {
	return nil, fmt.Errorf("GetHostIP() not supported by Attach/Detach controller's VolumeHost implementation")
}

func TestURLsCost(t *testing.T) {
	cases := []struct {
		ops                []string
		expectEsimatedCost checker.CostEstimate
		expectRuntimeCost  uint64
	}{
		{
			ops:                []string{".getScheme()", ".getHostname()", ".getHost()", ".getPort()", ".getEscapedPath()", ".getQuery()"},
			expectEsimatedCost: checker.CostEstimate{Min: 4, Max: 4},
			expectRuntimeCost:  4,
		},
	}

	for _, tc := range cases {

	object := likelyUnescapeGeneric(vars["object"], url.PathUnescape)
	reqInfo := &logger.ReqInfo{
		DeploymentID: globalDeploymentID(),
		RequestID:    reqID,
		RemoteHost:   handlers.GetSourceIP(r),
		Host:         getHostName(r),
		UserAgent:    r.UserAgent(),
		API:          api,
		BucketName:   bucket,
		ObjectName:   object,
		VersionID:    strings.TrimSpace(r.Form.Get(xhttp.VersionID)),
	}