code: def test_list(self, xp, dtype):
      return getattr(xp, self.func)(
          testing.shaped_arange((2, 3), xp, dtype).tolist()
      )
  
imports: import unittest
  import numpy
  from cupy import testing
label_desc: Use image node_id 3 for calling the TestTypeTestingObjFunctions obj's underlying member method code with example usage: obj.test_list(xp, dtype) and returns: getattr