8 cfg "github.com/bytom/vapor/config"
11 func TestNodeUsedDataDir(t *testing.T) {
12 dir, err := ioutil.TempDir("", "")
14 t.Fatalf("failed to create temporary data directory: %v", err)
16 defer os.RemoveAll(dir)
19 if err := lockDataDirectory(&config); err != nil {
20 t.Fatalf("Error: %v", err)
23 if err := lockDataDirectory(&config); err == nil {
24 t.Fatalf("duplicate datadir failure mismatch: want %v", err)