forked from containerd/cgroups
-
Notifications
You must be signed in to change notification settings - Fork 0
/
paths_test.go
62 lines (57 loc) · 1.2 KB
/
paths_test.go
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
package cgroups
import (
"os"
"path/filepath"
"strings"
"testing"
)
func TestStaticPath(t *testing.T) {
path := StaticPath("test")
p, err := path("")
if err != nil {
t.Fatal(err)
}
if p != "test" {
t.Fatalf("expected static path of \"test\" but received %q", p)
}
}
func TestSelfPath(t *testing.T) {
paths, err := parseCgroupFile("/proc/self/cgroup")
if err != nil {
t.Fatal(err)
}
dp := strings.TrimPrefix(paths["devices"], "/")
path := NestedPath("test")
p, err := path("devices")
if err != nil {
t.Fatal(err)
}
if p != filepath.Join("/", dp, "test") {
t.Fatalf("expected self path of %q but received %q", filepath.Join("/", dp, "test"), p)
}
}
func TestPidPath(t *testing.T) {
paths, err := parseCgroupFile("/proc/self/cgroup")
if err != nil {
t.Fatal(err)
}
dp := strings.TrimPrefix(paths["devices"], "/")
path := PidPath(os.Getpid())
p, err := path("devices")
if err != nil {
t.Fatal(err)
}
if p != filepath.Join("/", dp) {
t.Fatalf("expected self path of %q but received %q", filepath.Join("/", dp), p)
}
}
func TestRootPath(t *testing.T) {
p, err := RootPath(Cpu)
if err != nil {
t.Error(err)
return
}
if p != "/" {
t.Errorf("expected / but received %q", p)
}
}