blob: f7292f36829aad984875e5b3e05c97b65539f1e2 [file] [log] [blame]
// +build linux
package specconv
import (
"testing"
"github.com/opencontainers/runc/libcontainer/configs/validate"
"github.com/opencontainers/runtime-spec/specs-go"
)
func TestLinuxCgroupsPathSpecified(t *testing.T) {
cgroupsPath := "/user/cgroups/path/id"
spec := &specs.Spec{}
spec.Linux = &specs.Linux{
CgroupsPath: cgroupsPath,
}
opts := &CreateOpts{
CgroupName: "ContainerID",
UseSystemdCgroup: false,
Spec: spec,
}
cgroup, err := createCgroupConfig(opts)
if err != nil {
t.Errorf("Couldn't create Cgroup config: %v", err)
}
if cgroup.Path != cgroupsPath {
t.Errorf("Wrong cgroupsPath, expected '%s' got '%s'", cgroupsPath, cgroup.Path)
}
}
func TestLinuxCgroupsPathNotSpecified(t *testing.T) {
spec := &specs.Spec{}
opts := &CreateOpts{
CgroupName: "ContainerID",
UseSystemdCgroup: false,
Spec: spec,
}
cgroup, err := createCgroupConfig(opts)
if err != nil {
t.Errorf("Couldn't create Cgroup config: %v", err)
}
if cgroup.Path != "" {
t.Errorf("Wrong cgroupsPath, expected it to be empty string, got '%s'", cgroup.Path)
}
}
func TestSpecconvExampleValidate(t *testing.T) {
spec := Example()
spec.Root.Path = "/"
opts := &CreateOpts{
CgroupName: "ContainerID",
UseSystemdCgroup: false,
Spec: spec,
}
config, err := CreateLibcontainerConfig(opts)
if err != nil {
t.Errorf("Couldn't create libcontainer config: %v", err)
}
validator := validate.New()
if err := validator.Validate(config); err != nil {
t.Errorf("Expected specconv to produce valid container config: %v", err)
}
}
func TestDupNamespaces(t *testing.T) {
spec := &specs.Spec{
Linux: &specs.Linux{
Namespaces: []specs.LinuxNamespace{
{
Type: "pid",
},
{
Type: "pid",
Path: "/proc/1/ns/pid",
},
},
},
}
_, err := CreateLibcontainerConfig(&CreateOpts{
Spec: spec,
})
if err == nil {
t.Errorf("Duplicated namespaces should be forbidden")
}
}
func TestRootlessSpecconvValidate(t *testing.T) {
spec := Example()
spec.Root.Path = "/"
ToRootless(spec)
opts := &CreateOpts{
CgroupName: "ContainerID",
UseSystemdCgroup: false,
Spec: spec,
Rootless: true,
}
config, err := CreateLibcontainerConfig(opts)
if err != nil {
t.Errorf("Couldn't create libcontainer config: %v", err)
}
validator := validate.New()
if err := validator.Validate(config); err != nil {
t.Errorf("Expected specconv to produce valid rootless container config: %v", err)
}
}