text: import os
  
  import pytest
  
  from mmhuman3d.utils.path_utils import (
      Existence,
      check_input_path,
      check_path_existence,
      prepare_output_path,
  )
  
  
  def test_existence():
      empty_dir = 'test/data/path_utils/'
      os.makedirs(empty_dir, exist_ok=False)
      check_path_existence(empty_dir, 'file') == Existence.DirectoryExistEmpty
      os.removedirs(empty_dir)
      check_path_existence('mmhuman3d/core',
                           'file') == Existence.DirectoryExistNotEmpty
      check_path_existence('mmhuman3d/not_exist/',
                           'file') == Existence.DirectoryNotExist
      check_path_existence('mmhuman3d/not_exist.txt',
                           'auto') == Existence.FileNotExist
  
  
  def test_prepare_output_path():
      prepare_output_path('tests/data/', overwrite=True)
  
  
  def test_check_input_path():
      with pytest.raises(FileNotFoundError):
          check_input_path(
              'tests/data/human_data/human_data_00.npz',
              allowed_suffix=[
                  '.pkl',
              ])
  