/usr/share/gocode/src/github.com/opencontainers/runc/libcontainer/xattr/xattr_test.go is in golang-github-opencontainers-runc-dev 0.0.8+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 78 | // +build linux
package xattr_test
import (
"os"
"testing"
"github.com/opencontainers/runc/libcontainer/xattr"
)
func TestXattr(t *testing.T) {
tmp := "xattr_test"
out, err := os.OpenFile(tmp, os.O_WRONLY|os.O_CREATE, 0)
if err != nil {
t.Fatal("failed")
}
defer os.Remove(tmp)
attr := "user.test"
out.Close()
if !xattr.XattrEnabled(tmp) {
t.Log("Disabled")
t.Fatal("failed")
}
t.Log("Success")
err = xattr.Setxattr(tmp, attr, "test")
if err != nil {
t.Fatal("failed")
}
var value string
value, err = xattr.Getxattr(tmp, attr)
if err != nil {
t.Fatal("failed")
}
if value != "test" {
t.Fatal("failed")
}
t.Log("Success")
var names []string
names, err = xattr.Listxattr(tmp)
if err != nil {
t.Fatal("failed")
}
var found int
for _, name := range names {
if name == attr {
found = 1
}
}
// Listxattr doesn't return trusted.* and system.* namespace
// attrs when run in unprevileged mode.
if found != 1 {
t.Fatal("failed")
}
t.Log("Success")
big := "0000000000000000000000000000000000000000000000000000000000000000000008c6419ad822dfe29283fb3ac98dcc5908810cb31f4cfe690040c42c144b7492eicompslf20dxmlpgz"
// Test for long xattrs larger than 128 bytes
err = xattr.Setxattr(tmp, attr, big)
if err != nil {
t.Fatal("failed to add long value")
}
value, err = xattr.Getxattr(tmp, attr)
if err != nil {
t.Fatal("failed to get long value")
}
t.Log("Success")
if value != big {
t.Fatal("failed, value doesn't match")
}
t.Log("Success")
}
|