mirror of
https://github.com/octoleo/restic.git
synced 2024-11-23 05:12:10 +00:00
bda8d7722e
don't create fileInfo structs for empty files. this saves memory. this also avoids extra serial scan of all fileInfo, which should make restore faster and more consistent. Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
//+build !windows
|
|
|
|
package restorer
|
|
|
|
import (
|
|
"context"
|
|
"os"
|
|
"path/filepath"
|
|
"syscall"
|
|
"testing"
|
|
|
|
"github.com/restic/restic/internal/repository"
|
|
"github.com/restic/restic/internal/restic"
|
|
rtest "github.com/restic/restic/internal/test"
|
|
)
|
|
|
|
func TestRestorerRestoreEmptyHardlinkedFileds(t *testing.T) {
|
|
repo, cleanup := repository.TestRepository(t)
|
|
defer cleanup()
|
|
|
|
_, id := saveSnapshot(t, repo, Snapshot{
|
|
Nodes: map[string]Node{
|
|
"dirtest": Dir{
|
|
Nodes: map[string]Node{
|
|
"file1": File{Links: 2, Inode: 1},
|
|
"file2": File{Links: 2, Inode: 1},
|
|
},
|
|
},
|
|
},
|
|
})
|
|
|
|
res, err := NewRestorer(repo, id)
|
|
rtest.OK(t, err)
|
|
|
|
res.SelectFilter = func(item string, dstpath string, node *restic.Node) (selectedForRestore bool, childMayBeSelected bool) {
|
|
return true, true
|
|
}
|
|
|
|
tempdir, cleanup := rtest.TempDir(t)
|
|
defer cleanup()
|
|
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
|
|
err = res.RestoreTo(ctx, tempdir)
|
|
rtest.OK(t, err)
|
|
|
|
f1, err := os.Stat(filepath.Join(tempdir, "dirtest/file1"))
|
|
rtest.OK(t, err)
|
|
rtest.Equals(t, int64(0), f1.Size())
|
|
s1, ok1 := f1.Sys().(*syscall.Stat_t)
|
|
|
|
f2, err := os.Stat(filepath.Join(tempdir, "dirtest/file2"))
|
|
rtest.OK(t, err)
|
|
rtest.Equals(t, int64(0), f2.Size())
|
|
s2, ok2 := f2.Sys().(*syscall.Stat_t)
|
|
|
|
if ok1 && ok2 {
|
|
rtest.Equals(t, s1.Ino, s2.Ino)
|
|
}
|
|
}
|