code: def test_oct_baseline(self):
      # A few upper/lowercase tests
      self.assertEqual(0o0, 0o0)
      self.assertEqual(0o1, 0o1)
      self.assertEqual(0o1234567, 0o1234567)
      # Baseline tests
      self.assertEqual(0o0, 0)
      self.assertEqual(0o20, 16)
      self.assertEqual(0o17777777777, 2147483647)
      self.assertEqual(0o777777777777777777777, 9223372036854775807)
      # Ditto with a minus sign and parentheses
      self.assertEqual(-(0o0), 0)
      self.assertEqual(-(0o20), -16)
      self.assertEqual(-(0o17777777777), -2147483647)
      self.assertEqual(-(0o777777777777777777777), -9223372036854775807)
      # Ditto with a minus sign and NO parentheses
      self.assertEqual(-0o0, 0)
      self.assertEqual(-0o20, -16)
      self.assertEqual(-0o17777777777, -2147483647)
      self.assertEqual(-0o777777777777777777777, -9223372036854775807)
  
file_path: cpython/Lib/test/test_int_literal.py
imports: import unittest
label_desc: Use image node_id 3 for calling the TestHexOctBin obj's underlying member method code with example usage: obj.test_oct_baseline() without return types