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netlink_test.go
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package dropspy
import (
"encoding/hex"
"testing"
"time"
"github.com/mdlayher/genetlink"
)
func TestHello(t *testing.T) {
conn, err := genetlink.Dial(nil)
if err != nil {
t.Fatalf("dial: %s", err)
}
fams, err := conn.ListFamilies()
if err != nil {
t.Fatalf("list: %s", err)
}
for _, fam := range fams {
t.Logf("%+v", fam)
}
}
func TestSession(t *testing.T) {
s, err := NewSession(nil)
if err != nil {
t.Fatalf("init: %s", err)
}
conf, err := s.Config()
if err != nil {
t.Fatalf("config: %s", err)
}
t.Logf("%+v", conf)
}
func TestWatch(t *testing.T) {
s, err := NewSession(nil)
if err != nil {
t.Fatalf("init: %s", err)
}
s.Stop(true, true)
err = s.Start(true, false)
if err != nil {
t.Fatalf("start: %s", err)
}
defer func() {
s.Stop(true, true)
}()
deadline := time.Now().Add(15 * time.Second)
err = s.ReadUntil(deadline, func(pa PacketAlert) bool {
t.Logf("drop at %s:%016x\n%s", pa.Symbol(), pa.PC(), hex.Dump(pa.L3Packet()))
t.Logf("%+v", pa.attrs[ATTR_IN_PORT])
return true
})
if err != nil {
t.Fatalf("readuntil: %s", err)
}
}
func TestLinks(t *testing.T) {
links, err := LinkList()
if err != nil {
t.Fatalf("links: %s", err)
}
t.Logf("%+v", links)
}