/	/
//	//
///	/
/dev	/dev
/..	/
//..	//
///..	/
/dev/..	/
/dev/../..	/
/dev/../../..	/
dir	./dir
./dir	./dir
file	./file
./file	./file
noent	ENOENT
./noent	ENOENT
dir/	./dir
file/	ENOTDIR
noent/	ENOENT
link_to_dir/	./dir
link_to_file/	ENOTDIR
link_to_noent/	ENOENT
dir/..	.
file/..	ENOTDIR
noent/..	ENOENT
link_to_dir/..	.
link_to_file/.. ENOTDIR
link_to_noent/..	ENOENT
dlink_to_dir	./dir
dlink_to_file	ENOTDIR
dlink_to_noent	ENOENT
dlink_to_link_to_dir	./dir
dlink_to_link_to_file	ENOTDIR
dlink_to_link_to_noent	ENOENT
dlink_to_dir/	./dir
dlink_to_file/	ENOTDIR
dlink_to_noent/	ENOENT
dlink_to_link_to_dir/	./dir
dlink_to_link_to_file/	ENOTDIR
dlink_to_link_to_noent/	ENOENT
dlink_to_dir/..	.
dlink_to_file/..	ENOTDIR
dlink_to_noent/..	ENOENT
dlink_to_link_to_dir/..	.
dlink_to_link_to_file/..	ENOTDIR
dlink_to_link_to_noent/..	ENOENT
abs1	/
abs1/	/
abs1/dev	/dev
abs1/dev/	/dev
abs2	/
abs2/	/
abs2/dev	/dev
abs2/dev/	/dev
abs3	/
abs3/	/
abs3/dev	/dev
abs3/dev/	/dev
abs4	/
abs4/	/
abs4/dev	/dev
abs4/dev/	/dev
alt1	//
alt1/	//
alt1/.	//
alt2	//
alt2/	//
alt2/.	//
a	./a
a/..	.
...	./...
.../	./...
.../..	.
..	..
../	..
../.	..
a/../..	..
../noent	ENOENT