code: def test_distace_profile():
      # This test function raises an error when the distance profile between
      # the query `Q = T[i: i+m]`  and `T` becomes non-zero at index `i`.
      T = np.random.rand(64)
      m = 3
      T, M_T, Σ_T, T_subseq_isconstant = core.preprocess(T, m)
  
      for i in range(len(T) - m + 1):
          Q = T[i : i + m]
          D_ref = naive.distance_profile(Q, T, m)
          D_comp = core.mass(
              Q,
              T,
              M_T=M_T,
              Σ_T=Σ_T,
              T_subseq_isconstant=T_subseq_isconstant,
              query_idx=i,
          )
  
          npt.assert_almost_equal(D_ref, D_comp)
  
file_path: stumpy/tests/test_precision.py
imports: import functools
  from unittest.mock import patch
  import naive
  import numpy
  import numpy.testing
  import pytest
  from numba import cuda
  import stumpy
  from stumpy import config, core
label_desc: Use image node_id 2 for calling a global function with example usage: test_distace_profile() without return types