t.Errorf("unexpected %v for %s", addrs, tt.name)
		}
		for _, addr := range addrs {
			if !tt.a && addr.IP.To4() != nil {
				t.Errorf("got %v; must not be IPv4 address", addr)
			}
			if !tt.aaaa && addr.IP.To16() != nil && addr.IP.To4() == nil {
				t.Errorf("got %v; must not be IPv6 address", addr)
			}
		}
	}
}

	}
	gatewayServices := []string{}
	skippedAddresses := []string{}
	for _, addr := range kgw.Addresses {
		if addr.Type != nil && *addr.Type != k8s.HostnameAddressType {
			// We only support HostnameAddressType. Keep track of invalid ones so we can report in status.
			skippedAddresses = append(skippedAddresses, addr.Value)
			continue
		}

func testClientWrites(t *testing.T, mode testMode) {
	ts := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {
	})).ts

	writes := 0
	dialer := func(netz string, addr string) (net.Conn, error) {
		c, err := net.Dial(netz, addr)
		if err == nil {
			c = &writeCountingConn{c, &writes}
		}
		return c, err
	}
	c := ts.Client()
	c.Transport.(*Transport).Dial = dialer

	_, err := c.Get(ts.URL)

	var (
		uv   uuid.UUID
		ddir uuid.UUID
		err  error
	)
	if versionID == nullVersionID {
		versionID = ""
	}
	if versionID != "" {
		uv, err = uuid.Parse(versionID)
		if err != nil {
			return 0
		}
	}
	ddir, err = uuid.Parse(dataDir)
	if err != nil {
		return 0
	}
	return x.SharedDataDirCount(uv, ddir)
}

	return s
}

func datoff(ldr *loader.Loader, s loader.Sym, addr int64) int64 {
	if uint64(addr) >= Segdata.Vaddr {
		return int64(uint64(addr) - Segdata.Vaddr + Segdata.Fileoff)
	}
	if uint64(addr) >= Segtext.Vaddr {
		return int64(uint64(addr) - Segtext.Vaddr + Segtext.Fileoff)
	}
	ldr.Errorf(s, "invalid datoff %#x", addr)
	return 0
}

func Entryvalue(ctxt *Link) int64 {

		for _, inter := range interfaces {
			addresses, _ := inter.Addrs()
			for _, addr := range addresses {
				addrIP, _, _ := netutils.ParseCIDRSloppy(addr.String())
				if addrIP.String() == nodeIP.String() {
					klog.V(2).InfoS("Record Host MAC address", "addr", inter.HardwareAddr)
					hostMac = inter.HardwareAddr.String()
				}
			}
		}
		if len(hostMac) == 0 {

	test(Dir("/etc"), "/hosts")
	test(Dir("/etc"), "hosts")
	test(Dir("/etc"), "../../../../hosts")

	// Not really directories, but since we use this trick in
	// ServeFile, test it:
	test(Dir("/etc/hosts"), "")
	test(Dir("/etc/hosts"), "/")
	test(Dir("/etc/hosts"), "../")
}

func TestEmptyDirOpenCWD(t *testing.T) {
	test := func(d Dir) {
		name := "fs_test.go"
		f, err := d.Open(name)

const noMsanProlog = `
#define _cgo_msan_write(addr, sz)
`

// yesMsanProlog is a prologue defining an MSAN function in C.
// This is used when compiling with -fsanitize=memory.
// See the comment above where _cgo_msan_write is called.
const yesMsanProlog = `
extern void __msan_unpoison(const volatile void *, size_t);

#define _cgo_msan_write(addr, sz) __msan_unpoison((addr), (sz))
`

		if ch.Elem == typ && ch.Dir == abi.ChanDir(dir) {
			ti, _ := lookupCache.LoadOrStore(ckey, toRType(tt))
			return ti.(Type)
		}
	}

	// Make a channel type.
	var ichan any = (chan unsafe.Pointer)(nil)
	prototype := *(**chanType)(unsafe.Pointer(&ichan))
	ch := *prototype
	ch.TFlag = abi.TFlagRegularMemory
	ch.Dir = abi.ChanDir(dir)

        if (proxy == null) {
            if (StringUtil.isNotBlank(getHttpProxyHost()) && getHttpProxyPortAsInteger() != null) {
                final SocketAddress addr = new InetSocketAddress(getHttpProxyHost(), getHttpProxyPortAsInteger());
                proxy = new Proxy(Type.HTTP, addr);
                if (StringUtil.isNotBlank(getHttpProxyUsername())) {
                    Authenticator.setDefault(new Authenticator() {