1content: 6[ ]
2.*/test/dir 1/dir 1 file;.*/test/dir 1/empty_dir;.*/test/dir 1/non_empty_dir;.*/test/dir 2/dir 2 file;.*/test/dir 2/empty_dir;.*/test/dir 2/non_empty_dir
3content: 6[ ]
4.*/test/dir 1/dir 1 file;.*/test/dir 1/empty_dir;.*/test/dir 1/non_empty_dir;.*/test/dir 2/dir 2 file;.*/test/dir 2/empty_dir;.*/test/dir 2/non_empty_dir
5content: 2[ ]
6.*/test/dir 1/dir 1 file;.*/test/dir 2/dir 2 file
7