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// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build solaris
package lif
import (
"fmt"
"syscall"
"testing"
)
type addrFamily int
func (af addrFamily) String() string {
switch af {
case syscall.AF_UNSPEC:
return "unspec"
case syscall.AF_INET:
return "inet4"
case syscall.AF_INET6:
return "inet6"
default:
return fmt.Sprintf("%d", af)
}
}
const hexDigit = "0123456789abcdef"
type llAddr []byte
func (a llAddr) String() string {
if len(a) == 0 {
return ""
}
buf := make([]byte, 0, len(a)*3-1)
for i, b := range a {
if i > 0 {
buf = append(buf, ':')
}
buf = append(buf, hexDigit[b>>4])
buf = append(buf, hexDigit[b&0xF])
}
return string(buf)
}
type ipAddr []byte
func (a ipAddr) String() string {
if len(a) == 0 {
return "<nil>"
}
if len(a) == 4 {
return fmt.Sprintf("%d.%d.%d.%d", a[0], a[1], a[2], a[3])
}
if len(a) == 16 {
return fmt.Sprintf("%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x", a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15])
}
s := make([]byte, len(a)*2)
for i, tn := range a {
s[i*2], s[i*2+1] = hexDigit[tn>>4], hexDigit[tn&0xf]
}
return string(s)
}
func (a *Inet4Addr) String() string {
return fmt.Sprintf("(%s %s %d)", addrFamily(a.Family()), ipAddr(a.IP[:]), a.PrefixLen)
}
func (a *Inet6Addr) String() string {
return fmt.Sprintf("(%s %s %d %d)", addrFamily(a.Family()), ipAddr(a.IP[:]), a.PrefixLen, a.ZoneID)
}
type addrPack struct {
af int
as []Addr
}
func addrPacks() ([]addrPack, error) {
var lastErr error
var aps []addrPack
for _, af := range [...]int{syscall.AF_UNSPEC, syscall.AF_INET, syscall.AF_INET6} {
as, err := Addrs(af, "")
if err != nil {
lastErr = err
continue
}
aps = append(aps, addrPack{af: af, as: as})
}
return aps, lastErr
}
func TestAddrs(t *testing.T) {
aps, err := addrPacks()
if len(aps) == 0 && err != nil {
t.Fatal(err)
}
lps, err := linkPacks()
if len(lps) == 0 && err != nil {
t.Fatal(err)
}
for _, lp := range lps {
n := 0
for _, ll := range lp.lls {
as, err := Addrs(lp.af, ll.Name)
if err != nil {
t.Fatal(lp.af, ll.Name, err)
}
t.Logf("af=%s name=%s %v", addrFamily(lp.af), ll.Name, as)
n += len(as)
}
for _, ap := range aps {
if ap.af != lp.af {
continue
}
if n != len(ap.as) {
t.Errorf("af=%s got %d; want %d", addrFamily(lp.af), n, len(ap.as))
continue
}
}
}
}