mirror of
https://github.com/vishvananda/netlink
synced 2024-12-20 22:00:46 +00:00
92 lines
1.8 KiB
Go
92 lines
1.8 KiB
Go
package netlink
|
|
|
|
import (
|
|
"syscall"
|
|
"testing"
|
|
)
|
|
|
|
func TestFilterAddDel(t *testing.T) {
|
|
tearDown := setUpNetlinkTest(t)
|
|
defer tearDown()
|
|
if err := LinkAdd(&Ifb{LinkAttrs{Name: "foo"}}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := LinkAdd(&Ifb{LinkAttrs{Name: "bar"}}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
link, err := LinkByName("foo")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := LinkSetUp(link); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
redir, err := LinkByName("bar")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := LinkSetUp(redir); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
qdisc := &Ingress{
|
|
QdiscAttrs: QdiscAttrs{
|
|
LinkIndex: link.Attrs().Index,
|
|
Handle: MakeHandle(0xffff, 0),
|
|
Parent: HANDLE_INGRESS,
|
|
},
|
|
}
|
|
if err := QdiscAdd(qdisc); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
qdiscs, err := QdiscList(link)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(qdiscs) != 1 {
|
|
t.Fatal("Failed to add qdisc")
|
|
}
|
|
_, ok := qdiscs[0].(*Ingress)
|
|
if !ok {
|
|
t.Fatal("Qdisc is the wrong type")
|
|
}
|
|
filter := &U32{
|
|
FilterAttrs: FilterAttrs{
|
|
LinkIndex: link.Attrs().Index,
|
|
Parent: MakeHandle(0xffff, 0),
|
|
Priority: 1,
|
|
Protocol: syscall.ETH_P_IP,
|
|
},
|
|
RedirIndex: redir.Attrs().Index,
|
|
}
|
|
if err := FilterAdd(filter); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
filters, err := FilterList(link, MakeHandle(0xffff, 0))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(filters) != 1 {
|
|
t.Fatal("Failed to add filter")
|
|
}
|
|
if err := FilterDel(filter); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
filters, err = FilterList(link, MakeHandle(0xffff, 0))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(filters) != 0 {
|
|
t.Fatal("Failed to remove filter")
|
|
}
|
|
if err := QdiscDel(qdisc); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
qdiscs, err = QdiscList(link)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(qdiscs) != 0 {
|
|
t.Fatal("Failed to remove qdisc")
|
|
}
|
|
}
|