code: def test_all(self, name):
      self.check_function(getattr(self.module, name), name)
  
file_path: catboost/contrib/python/numpy/py3/numpy/f2py/tests/test_return_real.py
imports: import platform
  import pytest
  import numpy
  from numpy import array
  from .None import util
label_desc: Use image node_id 1 for calling the TestCReturnReal obj's underlying member method code with example usage: obj.test_all(name) without return types