code: def test_longness_and_signedness(self):
      self.t(
          "def f(unsigned long long long long long int y):\n    pass"
      )
  
file_path: catboost/contrib/tools/cython/Cython/Tests/TestCodeWriter.py
imports: from Cython.TestUtils import CythonTest
label_desc: Use image node_id 6 for calling the TestCodeWriter obj's underlying member method code with example usage: obj.test_longness_and_signedness() without return types