text: import numpy as np
  import pickle
  import pytest
  from .testutil import datadir
  from brainstat.mesh.data import mesh_standardize
  
  
  def dummy_test(infile, expfile):
  
      # load input test data
      ifile = open(infile, "br")
      idic = pickle.load(ifile)
      ifile.close()
  
      Y = idic["Y"]
  
      mask = None
      subtractordivide = "s"
  
      if "mask" in idic.keys():
          mask = idic["mask"]
  
      if "subtractordivide" in idic.keys():
          subtractordivide = idic["subtractordivide"]
  
      # run mesh_standardize
      Y_out, Ym_out = mesh_standardize(Y, mask, subtractordivide)
  
      # load expected outout data
      efile = open(expfile, "br")
      expdic = pickle.load(efile)
      efile.close()
      Y_exp = expdic["Python_Y"]
      Ym_exp = expdic["Python_Ym"]
  
      testout = []
  
      testout.append(np.allclose(Y_out, Y_exp, rtol=1e-05, equal_nan=True))
      testout.append(np.allclose(Ym_out, Ym_exp, rtol=1e-05, equal_nan=True))
  
      assert all(flag == True for (flag) in testout)
  
  
  @pytest.mark.skip(reason="Function pending deprecation.")
  def test_01():
      # ['Y'] : np array, shape (1, 1), int64
      infile = datadir("statsta_01_IN.pkl")
      expfile = datadir("statsta_01_OUT.pkl")
      dummy_test(infile, expfile)
  
  
  @pytest.mark.skip(reason="Function pending deprecation.")
  def test_02():
      # ['Y'] : np array, shape (1, 10), int64
      # ['mask'] : np array, shape (10,), bool
      infile = datadir("statsta_02_IN.pkl")
      expfile = datadir("statsta_02_OUT.pkl")
      dummy_test(infile, expfile)
  
  
  @pytest.mark.skip(reason="Function pending deprecation.")
  def test_03():
      # ['Y'] : np array, shape (2, 10), int64
      # ['mask'] : np array, shape (10,), bool
      infile = datadir("statsta_03_IN.pkl")
      expfile = datadir("statsta_03_OUT.pkl")
      dummy_test(infile, expfile)
  
  
  @pytest.mark.skip(reason="Function pending deprecation.")
  def test_04():
      # ['Y'] : np array, shape (3, 4, 2), float64
      # ['mask'] : np array, shape (4,), bool
      infile = datadir("statsta_04_IN.pkl")
      expfile = datadir("statsta_04_OUT.pkl")
      dummy_test(infile, expfile)
  