code: def test_unusual_order_negative_stride(self):
      a = np.arange(12).reshape(3, 4)
      b = a.T[::-1]
      low, high = array_utils.byte_bounds(b)
      assert_equal(high - low, b.size * b.itemsize)
  
file_path: numpy/numpy/lib/tests/test_array_utils.py
imports: import numpy
  from numpy.lib import array_utils
  from numpy.testing import assert_equal
label_desc: Use image node_id 3 for calling the TestByteBounds obj's underlying member method code with example usage: obj.test_unusual_order_negative_stride() without return types