45 lines
1005 B
Go
45 lines
1005 B
Go
package chrootarchive
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/docker/docker/pkg/archive"
|
|
"github.com/docker/docker/pkg/reexec"
|
|
)
|
|
|
|
func init() {
|
|
reexec.Init()
|
|
}
|
|
|
|
func TestChrootTarUntar(t *testing.T) {
|
|
tmpdir, err := ioutil.TempDir("", "docker-TestChrootTarUntar")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer os.RemoveAll(tmpdir)
|
|
src := filepath.Join(tmpdir, "src")
|
|
if err := os.MkdirAll(src, 0700); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := ioutil.WriteFile(filepath.Join(src, "toto"), []byte("hello toto"), 0644); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := ioutil.WriteFile(filepath.Join(src, "lolo"), []byte("hello lolo"), 0644); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
stream, err := archive.Tar(src, archive.Uncompressed)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
dest := filepath.Join(tmpdir, "src")
|
|
if err := os.MkdirAll(dest, 0700); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := Untar(stream, dest, &archive.TarOptions{Excludes: []string{"lolo"}}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|