old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  
  from __future__ import absolute_import
  
  import pytest
  
  import numpy as np
  
  import dask_distance._utils
  
  
  @pytest.mark.parametrize("et, u, v", [
      (ValueError, np.zeros((2,), dtype=bool), np.zeros((3,), dtype=bool)),
      (ValueError, np.zeros((1, 2,), dtype=bool), np.zeros((2,), dtype=bool)),
      (ValueError, np.zeros((2,), dtype=bool), np.zeros((1, 2,), dtype=bool)),
  ])
  def test__bool_cmp_mtx_cnt_err(et, u, v):
      with pytest.raises(et):
          dask_distance._utils._bool_cmp_mtx_cnt(u, v)
  
  
  def test__bool_cmp_mtx_cnt():
      u = np.array([0, 0, 0, 1, 1, 1, 1, 1, 1, 1], dtype=bool)
      v = np.array([0, 1, 1, 0, 0, 0, 1, 1, 1, 1], dtype=bool)
  
      uv_cmp_mtx = dask_distance._utils._bool_cmp_mtx_cnt(u, v)
  
      uv_cmp_mtx_exp = np.array([[1, 2], [3, 4]], dtype=float)
  
      assert (np.array(uv_cmp_mtx) == uv_cmp_mtx_exp).all()
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  
  from __future__ import absolute_import
  
  import pytest
  
  import numpy as np
  
  import dask_distance._utils
  
  
  @pytest.mark.parametrize("et, u, v", [
      (ValueError, np.zeros((2,), dtype=bool), np.zeros((3,), dtype=bool)),
      (ValueError, np.zeros((1, 2, 1,), dtype=bool), np.zeros((2,), dtype=bool)),
      (ValueError, np.zeros((2,), dtype=bool), np.zeros((1, 2, 1,), dtype=bool)),
  ])
  def test__bool_cmp_mtx_cnt_err(et, u, v):
      with pytest.raises(et):
          dask_distance._utils._bool_cmp_mtx_cnt(u, v)
  
  
  def test__bool_cmp_mtx_cnt():
      u = np.array([0, 0, 0, 1, 1, 1, 1, 1, 1, 1], dtype=bool)
      v = np.array([0, 1, 1, 0, 0, 0, 1, 1, 1, 1], dtype=bool)
  
      uv_cmp_mtx = dask_distance._utils._bool_cmp_mtx_cnt(u, v)
  
      uv_cmp_mtx_exp = np.array([[1, 2], [3, 4]], dtype=float)
  
      assert (np.array(uv_cmp_mtx) == uv_cmp_mtx_exp).all()
  
subject: Check N-D with N>2 raises in utils