code: def test_maxprint(self, xp, sp):
      s = self.dummy_class(sp)(maxprint=30)
      return s.maxprint
  
file_path: cupy/tests/cupyx_tests/scipy_tests/sparse_tests/test_base.py
imports: import unittest
  import pytest
  from cupy import testing
  from cupyx.scipy import sparse
label_desc: Use image node_id 8 for calling the TestSpmatrix obj's underlying member method code with example usage: obj.test_maxprint(xp, sp) and returns: s