# Rename overwriting existing file.

mkdir /dir
mkdir /unwatch

touch /unwatch/file
touch /dir/rename

watch /dir
mv /unwatch/file /dir/rename

Output:
	remove /dir/rename
	create /dir/rename

	linux:     # No remove event for inotify; inotify just sends MOVE_SELF.
		create /dir/rename
	dragonfly: # TODO: this is broken.
		remove /dir