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|
// +build linux
package libcontainer
import (
"testing"
"github.com/opencontainers/runc/libcontainer/configs"
)
func TestCheckMountDestOnProc(t *testing.T) {
dest := "/rootfs/proc/sys"
err := checkMountDestination("/rootfs", dest)
if err == nil {
t.Fatal("destination inside proc should return an error")
}
}
func TestCheckMountDestOnProcChroot(t *testing.T) {
dest := "/rootfs/proc/"
err := checkMountDestination("/rootfs", dest)
if err != nil {
t.Fatal("destination inside proc when using chroot should not return an error")
}
}
func TestCheckMountDestInSys(t *testing.T) {
dest := "/rootfs//sys/fs/cgroup"
err := checkMountDestination("/rootfs", dest)
if err != nil {
t.Fatal("destination inside /sys should not return an error")
}
}
func TestCheckMountDestFalsePositive(t *testing.T) {
dest := "/rootfs/sysfiles/fs/cgroup"
err := checkMountDestination("/rootfs", dest)
if err != nil {
t.Fatal(err)
}
}
func TestNeedsSetupDev(t *testing.T) {
config := &configs.Config{
Mounts: []*configs.Mount{
{
Device: "bind",
Source: "/dev",
Destination: "/dev",
},
},
}
if needsSetupDev(config) {
t.Fatal("expected needsSetupDev to be false, got true")
}
}
func TestNeedsSetupDevStrangeSource(t *testing.T) {
config := &configs.Config{
Mounts: []*configs.Mount{
{
Device: "bind",
Source: "/devx",
Destination: "/dev",
},
},
}
if needsSetupDev(config) {
t.Fatal("expected needsSetupDev to be false, got true")
}
}
func TestNeedsSetupDevStrangeDest(t *testing.T) {
config := &configs.Config{
Mounts: []*configs.Mount{
{
Device: "bind",
Source: "/dev",
Destination: "/devx",
},
},
}
if !needsSetupDev(config) {
t.Fatal("expected needsSetupDev to be true, got false")
}
}
func TestNeedsSetupDevStrangeSourceDest(t *testing.T) {
config := &configs.Config{
Mounts: []*configs.Mount{
{
Device: "bind",
Source: "/devx",
Destination: "/devx",
},
},
}
if !needsSetupDev(config) {
t.Fatal("expected needsSetupDev to be true, got false")
}
}
|
