247     fn check_dir(it: &InodeTable, parent: Inode, name: &str) -> Inode {  in check_dir()  function
295         let inode = check_dir(&it, ROOT, "foo");  in one_dir()
308         let a = check_dir(&it, ROOT, "a");  in one_file_in_subdirs()
309         let b = check_dir(&it, a, "b");  in one_file_in_subdirs()
310         let c = check_dir(&it, b, "c");  in one_file_in_subdirs()
352         let a = check_dir(&it, ROOT, "a");  in complex_hierarchy()
353         let _b1 = check_dir(&it, a, "b1");  in complex_hierarchy()
354         let b2 = check_dir(&it, a, "b2");  in complex_hierarchy()
357         let c2 = check_dir(&it, b2, "c2");  in complex_hierarchy()
362         let x = check_dir(&it, ROOT, "x");  in complex_hierarchy()
365         let _y3 = check_dir(&it, x, "y3");  in complex_hierarchy()