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package seccomp
import (
"testing"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/stretchr/testify/require"
)
func TestGoArchToSeccompArchSuccess(t *testing.T) {
for goArch, seccompArch := range goArchToSeccompArchMap {
res, err := GoArchToSeccompArch(goArch)
require.Nil(t, err)
require.Equal(t, seccompArch, res)
}
}
func TestGoArchToSeccompArchFailure(t *testing.T) {
res, err := GoArchToSeccompArch("wrong")
require.NotNil(t, err)
require.Empty(t, res)
}
func TestSpecArchToSeccompArchSuccess(t *testing.T) {
for specArch, seccompArch := range specArchToSeccompArchMap {
res, err := specArchToSeccompArch(specArch)
require.Nil(t, err)
require.Equal(t, seccompArch, res)
}
}
func TestSpecArchToSeccompArchFailure(t *testing.T) {
res, err := specArchToSeccompArch("wrong")
require.NotNil(t, err)
require.Empty(t, res)
}
func TestSpecArchToLibseccompArchSuccess(t *testing.T) {
for specArch, libseccompArch := range specArchToLibseccompArchMap {
res, err := specArchToLibseccompArch(specArch)
require.Nil(t, err)
require.Equal(t, libseccompArch, res)
}
}
func TestSpecArchToLibseccompArchFailure(t *testing.T) {
res, err := specArchToLibseccompArch("wrong")
require.NotNil(t, err)
require.Empty(t, res)
}
func TestSpecActionToSeccompActionSuccess(t *testing.T) {
for specAction, seccompAction := range specActionToSeccompActionMap {
res, err := specActionToSeccompAction(specAction)
require.Nil(t, err)
require.Equal(t, seccompAction, res)
}
}
func TestSpecActionToSeccompActionFailure(t *testing.T) {
res, err := specActionToSeccompAction("wrong")
require.NotNil(t, err)
require.Empty(t, res)
}
func TestSpecOperatorToSeccompOperatorSuccess(t *testing.T) {
for specOperator, seccompOperator := range specOperatorToSeccompOperatorMap {
res, err := specOperatorToSeccompOperator(specOperator)
require.Nil(t, err)
require.Equal(t, seccompOperator, res)
}
}
func TestSpecOperatorToSeccompOperatorFailure(t *testing.T) {
res, err := specOperatorToSeccompOperator("wrong")
require.NotNil(t, err)
require.Empty(t, res)
}
func TestSpecToSeccomp(t *testing.T) {
var ret uint = 1
for _, tc := range []struct {
input *specs.LinuxSeccomp
expected func(*Seccomp, error)
}{
{ // success
input: &specs.LinuxSeccomp{
DefaultAction: specs.ActKill,
Architectures: []specs.Arch{
specs.ArchX32,
specs.ArchX86,
},
Syscalls: []specs.LinuxSyscall{
{
Names: []string{"open", "rmdir"},
Action: specs.ActTrap,
ErrnoRet: &ret,
Args: []specs.LinuxSeccompArg{
{
Index: 0,
Value: 20,
ValueTwo: 10,
Op: specs.OpLessThan,
},
{
Index: 1,
Value: 10,
ValueTwo: 12,
Op: specs.OpEqualTo,
},
},
},
{
Names: []string{"bind"},
Action: specs.ActTrap,
ErrnoRet: &ret,
},
},
},
expected: func(profile *Seccomp, err error) {
require.Nil(t, err)
require.Equal(t, &Seccomp{
DefaultAction: ActKill,
Architectures: []Arch{ArchX32, ArchX86},
Syscalls: []*Syscall{
{
Name: "open",
Action: ActTrap,
ErrnoRet: &ret,
Args: []*Arg{
{
Index: 0,
Value: 20,
ValueTwo: 10,
Op: OpLessThan,
},
{
Index: 1,
Value: 10,
ValueTwo: 12,
Op: OpEqualTo,
},
},
},
{
Name: "rmdir",
Action: ActTrap,
ErrnoRet: &ret,
Args: []*Arg{
{
Index: 0,
Value: 20,
ValueTwo: 10,
Op: OpLessThan,
},
{
Index: 1,
Value: 10,
ValueTwo: 12,
Op: OpEqualTo,
},
},
},
{
Name: "bind",
Action: ActTrap,
ErrnoRet: &ret,
Args: []*Arg{},
},
},
}, profile)
},
},
{ // wrong arch
input: &specs.LinuxSeccomp{
DefaultAction: specs.ActKill,
Architectures: []specs.Arch{"wrong"},
},
expected: func(profile *Seccomp, err error) {
require.NotNil(t, err)
require.Nil(t, profile)
},
},
{ // wrong op
input: &specs.LinuxSeccomp{
DefaultAction: specs.ActKill,
Syscalls: []specs.LinuxSyscall{
{
Names: []string{"rmdir"},
Action: specs.ActTrap,
ErrnoRet: &ret,
Args: []specs.LinuxSeccompArg{
{Op: "wrong"},
},
},
},
},
expected: func(profile *Seccomp, err error) {
require.NotNil(t, err)
require.Nil(t, profile)
},
},
{ // wrong default action
input: &specs.LinuxSeccomp{},
expected: func(profile *Seccomp, err error) {
require.NotNil(t, err)
require.Nil(t, profile)
},
},
} {
tc.expected(specToSeccomp(tc.input))
}
}
|
