Gid:      5000,
			Size:     11,
			ModTime:  time.Unix(1244436044, 0),
			Typeflag: '0',
			Uname:    "dsymonds",
			Gname:    "eng",
			Format:   FormatGNU,
		}},
		chksums: []string{
			"e38b27eaccb4391bdec553a7f3ae6b2f",
			"c65bd2e50a56a2138bf1716f2fd56fe9",
		},
	}, {
		file: "testdata/sparse-formats.tar",
		headers: []*Header{{
			Name:     "sparse-gnu",
			Mode:     420,
			Uid:      1000,
			Gid:      1000,