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pkg/chrootarchive: pass TarOptions via CLI arg

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Signed-off-by: Tibor Vass <teabee89@gmail.com>
This commit is contained in:
Tibor Vass 2014-11-08 10:38:42 -05:00 • committed by unclejack
parent 2f3002a00b
commit 57f40e0735
3 changed files with 56 additions and 2 deletions
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39
chrootarchive/archive_test.go Normal file
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@ -0,0 +1,39 @@
package chrootarchive
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"github.com/docker/docker/pkg/archive"
)
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)
}
}