File: chain_test.go

package info (click to toggle)
golang-github-vishvananda-netlink 1.3.1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 1,648 kB
  • sloc: makefile: 25
file content (77 lines) | stat: -rw-r--r-- 1,532 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
//go:build linux
// +build linux

package netlink

import (
	"testing"
)

func TestChainAddDel(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)
	}
	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 := SafeQdiscList(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")
	}
	chainVal := new(uint32)
	*chainVal = 20
	chain := NewChain(HANDLE_INGRESS, *chainVal)
	err = ChainAdd(link, chain)
	if err != nil {
		t.Fatal(err)
	}
	chains, err := ChainList(link, HANDLE_INGRESS)
	if err != nil {
		t.Fatal(err)
	}
	if len(chains) != 1 {
		t.Fatal("Failed to add chain")
	}
	if chains[0].Chain != *chainVal {
		t.Fatal("Incorrect chain added")
	}
	if chains[0].Parent != HANDLE_INGRESS {
		t.Fatal("Incorrect chain parent")
	}
	if err := ChainDel(link, chain); err != nil {
		t.Fatal(err)
	}
	chains, err = ChainList(link, HANDLE_INGRESS)
	if err != nil {
		t.Fatal(err)
	}
	if len(chains) != 0 {
		t.Fatal("Failed to remove chain")
	}
}