/usr/share/gocode/src/github.com/opencontainers/selinux/go-selinux/label/label_selinux_test.go is in golang-github-opencontainers-selinux-dev 1.0.0~rc1+git20170621.5.4a2974b-1.
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 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | // +build selinux,linux
package label
import (
"os"
"strings"
"testing"
"github.com/opencontainers/selinux/go-selinux"
)
func TestInit(t *testing.T) {
if !selinux.GetEnabled() {
return
}
var testNull []string
plabel, mlabel, err := InitLabels(testNull)
if err != nil {
t.Log("InitLabels Failed")
t.Fatal(err)
}
testDisabled := []string{"disable"}
roMountLabel := ROMountLabel()
if roMountLabel == "" {
t.Errorf("ROMountLabel Failed")
}
plabel, mlabel, err = InitLabels(testDisabled)
if err != nil {
t.Log("InitLabels Disabled Failed")
t.Fatal(err)
}
if plabel != "" {
t.Log("InitLabels Disabled Failed")
t.FailNow()
}
testUser := []string{"user:user_u", "role:user_r", "type:user_t", "level:s0:c1,c15"}
plabel, mlabel, err = InitLabels(testUser)
if err != nil {
t.Log("InitLabels User Failed")
t.Fatal(err)
}
if plabel != "user_u:user_r:user_t:s0:c1,c15" || (mlabel != "user_u:object_r:container_file_t:s0:c1,c15" && mlabel != "user_u:object_r:svirt_sandbox_file_t:s0:c1,c15") {
t.Log("InitLabels User Match Failed")
t.Log(plabel, mlabel)
t.Fatal(err)
}
testBadData := []string{"user", "role:user_r", "type:user_t", "level:s0:c1,c15"}
if _, _, err = InitLabels(testBadData); err == nil {
t.Log("InitLabels Bad Failed")
t.Fatal(err)
}
}
func TestDuplicateLabel(t *testing.T) {
secopt := DupSecOpt("system_u:system_r:container_t:s0:c1,c2")
for _, opt := range secopt {
con := strings.SplitN(opt, ":", 2)
if con[0] == "user" {
if con[1] != "system_u" {
t.Errorf("DupSecOpt Failed user incorrect")
}
continue
}
if con[0] == "role" {
if con[1] != "system_r" {
t.Errorf("DupSecOpt Failed role incorrect")
}
continue
}
if con[0] == "type" {
if con[1] != "container_t" {
t.Errorf("DupSecOpt Failed type incorrect")
}
continue
}
if con[0] == "level" {
if con[1] != "s0:c1,c2" {
t.Errorf("DupSecOpt Failed level incorrect")
}
continue
}
t.Errorf("DupSecOpt Failed invalid field %q", con[0])
}
secopt = DisableSecOpt()
if secopt[0] != "disable" {
t.Errorf("DisableSecOpt Failed level incorrect %q", secopt[0])
}
}
func TestRelabel(t *testing.T) {
if !selinux.GetEnabled() {
return
}
testdir := "/tmp/test"
if err := os.Mkdir(testdir, 0755); err != nil {
t.Fatal(err)
}
defer os.RemoveAll(testdir)
label := "system_u:object_r:container_file_t:s0:c1,c2"
if err := Relabel(testdir, "", true); err != nil {
t.Fatalf("Relabel with no label failed: %v", err)
}
if err := Relabel(testdir, label, true); err != nil {
t.Fatalf("Relabel shared failed: %v", err)
}
if err := Relabel(testdir, label, false); err != nil {
t.Fatalf("Relabel unshared failed: %v", err)
}
if err := Relabel("/etc", label, false); err == nil {
t.Fatalf("Relabel /etc succeeded")
}
if err := Relabel("/", label, false); err == nil {
t.Fatalf("Relabel / succeeded")
}
if err := Relabel("/usr", label, false); err == nil {
t.Fatalf("Relabel /usr succeeded")
}
}
func TestValidate(t *testing.T) {
if err := Validate("zZ"); err != ErrIncompatibleLabel {
t.Fatalf("Expected incompatible error, got %v", err)
}
if err := Validate("Z"); err != nil {
t.Fatal(err)
}
if err := Validate("z"); err != nil {
t.Fatal(err)
}
if err := Validate(""); err != nil {
t.Fatal(err)
}
}
func TestIsShared(t *testing.T) {
if shared := IsShared("Z"); shared {
t.Fatalf("Expected label `Z` to not be shared, got %v", shared)
}
if shared := IsShared("z"); !shared {
t.Fatalf("Expected label `z` to be shared, got %v", shared)
}
if shared := IsShared("Zz"); !shared {
t.Fatalf("Expected label `Zz` to be shared, got %v", shared)
}
}
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