e78e921fc1
The temporary directory had better to be removed after test case finished. Signed-off-by: xiekeyang <xiekeyang@huawei.com>
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
package fs
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
_ "crypto/sha256"
|
|
|
|
"github.com/containerd/containerd/fs/fstest"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
// TODO: Create copy directory which requires privilege
|
|
// chown
|
|
// mknod
|
|
// setxattr fstest.SetXAttr("/home", "trusted.overlay.opaque", "y"),
|
|
|
|
func TestCopyDirectory(t *testing.T) {
|
|
apply := fstest.Apply(
|
|
fstest.CreateDir("/etc/", 0755),
|
|
fstest.CreateFile("/etc/hosts", []byte("localhost 127.0.0.1"), 0644),
|
|
fstest.Link("/etc/hosts", "/etc/hosts.allow"),
|
|
fstest.CreateDir("/usr/local/lib", 0755),
|
|
fstest.CreateFile("/usr/local/lib/libnothing.so", []byte{0x00, 0x00}, 0755),
|
|
fstest.Symlink("libnothing.so", "/usr/local/lib/libnothing.so.2"),
|
|
fstest.CreateDir("/home", 0755),
|
|
)
|
|
|
|
if err := testCopy(apply); err != nil {
|
|
t.Fatalf("Copy test failed: %+v", err)
|
|
}
|
|
}
|
|
|
|
func testCopy(apply fstest.Applier) error {
|
|
t1, err := ioutil.TempDir("", "test-copy-src-")
|
|
if err != nil {
|
|
return errors.Wrap(err, "failed to create temporary directory")
|
|
}
|
|
defer os.RemoveAll(t1)
|
|
|
|
t2, err := ioutil.TempDir("", "test-copy-dst-")
|
|
if err != nil {
|
|
return errors.Wrap(err, "failed to create temporary directory")
|
|
}
|
|
defer os.RemoveAll(t2)
|
|
|
|
if err := apply.Apply(t1); err != nil {
|
|
return errors.Wrap(err, "failed to apply changes")
|
|
}
|
|
|
|
if err := CopyDir(t2, t1); err != nil {
|
|
return errors.Wrap(err, "failed to copy")
|
|
}
|
|
|
|
return fstest.CheckDirectoryEqual(t1, t2)
|
|
}
|