code: def test_pos_boolarray(self):
      for xp in (numpy, cupy):
          a = xp.array(True, dtype=xp.bool_)
          with pytest.deprecated_call():
              assert a is not +a
  
imports: import operator
  import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 5 for calling the TestArrayUnaryOp obj's underlying member method code with example usage: obj.test_pos_boolarray() without return types