{&obj.Addr{Type: obj.TYPE_ADDR, Offset: 255}, Yu8},

		{immAddr(0), Yi0},
		{immAddr(1), Yi1},
		{immAddr(2), Yu2},
		{immAddr(3), Yu2},
		{immAddr(4), Yu7},
		{immAddr(86), Yu7},
		{immAddr(127), Yu7},
		{immAddr(128), Yu8},
		{immAddr(200), Yu8},
		{immAddr(255), Yu8},
		{immAddr(-1), Yi8},
		{immAddr(-100), Yi8},
		{immAddr(-128), Yi8},

		{regAddr(REG_AL), Yal},
		{regAddr(REG_AX), Yax},

	}
	return syscall.AF_INET6
}

func (a *IPAddr) sockaddr(family int) (syscall.Sockaddr, error) {
	if a == nil {
		return nil, nil
	}
	return ipToSockaddr(family, a.IP, 0, a.Zone)
}

func (a *IPAddr) toLocal(net string) sockaddr {
	return &IPAddr{loopbackIP(net), a.Zone}
}

func (c *IPConn) readFrom(b []byte) (int, *IPAddr, error) {
	// TODO(cw,rsc): consider using readv if we know the family

import (
	"reflect"
	"testing"
)

var testInetaddr = func(ip IPAddr) Addr { return &TCPAddr{IP: ip.IP, Port: 5682, Zone: ip.Zone} }

var addrListTests = []struct {
	filter    func(IPAddr) bool
	ips       []IPAddr
	inetaddr  func(IPAddr) Addr
	first     Addr
	primaries addrList
	fallbacks addrList
	err       error
}{
	{
		nil,
		[]IPAddr{
			{IP: IPv4(127, 0, 0, 1)},
			{IP: IPv6loopback},
		},

	litAddrOrName string
	addr          *IPAddr
	err           error
}

var resolveIPAddrTests = []resolveIPAddrTest{
	{"ip", "127.0.0.1", &IPAddr{IP: IPv4(127, 0, 0, 1)}, nil},
	{"ip4", "127.0.0.1", &IPAddr{IP: IPv4(127, 0, 0, 1)}, nil},
	{"ip4:icmp", "127.0.0.1", &IPAddr{IP: IPv4(127, 0, 0, 1)}, nil},

	{"ip", "::1", &IPAddr{IP: ParseIP("::1")}, nil},
	{"ip6", "::1", &IPAddr{IP: ParseIP("::1")}, nil},

	buf := bytes.NewBuffer(syms)

	for {
		symAddr, name, err := nextSymbol(buf)
		if err == io.EOF {
			// Done. If there was an unfinished group, append it.
			if len(names) != 0 {
				if match := matchSymbol(names, start, symAddr-1, r, address); match != nil {
					symbols = append(symbols, &plugin.Sym{Name: match, File: file, Start: start, End: symAddr - 1})
				}
			}

			// And return the symbols.

// BUG(mikio): On Windows, the File method of IPConn is not
// implemented.

// IPAddr represents the address of an IP end point.
type IPAddr struct {
	IP   IP
	Zone string // IPv6 scoped addressing zone
}

// Network returns the address's network name, "ip".
func (a *IPAddr) Network() string { return "ip" }

func (a *IPAddr) String() string {
	if a == nil {
		return "<nil>"
	}
	ip := ipEmptyString(a.IP)

}

func setupTestData() {
	resolveIPAddrTests = append(resolveIPAddrTests,
		[]resolveIPAddrTest{ // ERROR "\[\]resolveIPAddrTest{...} does not escape"
			{"ip",
				"localhost",
				&IPAddr{IP: IPv4(127, 0, 0, 1)}, // ERROR "&IPAddr{...} escapes to heap"
				nil},
			{"ip4",
				"localhost",
				&IPAddr{IP: IPv4(127, 0, 0, 1)}, // ERROR "&IPAddr{...} escapes to heap"
				nil},

)

func (c *IPConn) readFrom(b []byte) (int, *IPAddr, error) {
	return 0, nil, syscall.EPLAN9
}

func (c *IPConn) readMsg(b, oob []byte) (n, oobn, flags int, addr *IPAddr, err error) {
	return 0, 0, 0, nil, syscall.EPLAN9
}

func (c *IPConn) writeTo(b []byte, addr *IPAddr) (int, error) {
	return 0, syscall.EPLAN9
}

func (c *IPConn) writeMsg(b, oob []byte, addr *IPAddr) (n, oobn int, err error) {
	return 0, 0, syscall.EPLAN9

}

trap cleanup_prom EXIT

chmod +r "$CONFIG" "$UNPACKDIR"

tar xzf "$scrapes_file" -C "$UNPACKDIR"

if which ip > /dev/null; then
    IPADDR=$(ip addr show scope global up |
	     grep -w inet | head -1 |
	     awk '{ print $2 }' | awk -F/ '{ print $1 }')
else
    IPADDR=$(ifconfig | grep -w inet | grep -Fv 127.0.0. | head -1 |
	     awk '{ print $2 }' | awk -F/ '{ print $1 }')
fi

echo

	"reflect"
	"testing"
)

func TestSortByRFC6724(t *testing.T) {
	tests := []struct {
		in      []IPAddr
		srcs    []netip.Addr
		want    []IPAddr
		reverse bool // also test it starting backwards
	}{
		// Examples from RFC 6724 section 10.2:

		// Prefer matching scope.
		{
			in: []IPAddr{
				{IP: ParseIP("2001:db8:1::1")},
				{IP: ParseIP("198.51.100.121")},
			},
			srcs: []netip.Addr{