You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_constant.rb
    path of file: ./repos/ruby/test/mkmf
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require_relative 'base'

class TestMkmfTryConstant < TestMkmf
  def setup
    if ENV.key?('APPVEYOR')
      @omitted = true
      omit 'This test 
    
  def test_long
    sizeof_int = config_value("SIZEOF_INT").to_i
    sizeof_long = config_value("SIZEOF_LONG").to_i
    if sizeof_long > sizeof_int
      type = 'long'
    else
      sizeof_long_long = config_value("SIZEOF_LONG_LONG").to_i
      return if !sizeof_long_long or sizeof_long_long <= sizeof_int
      type = 'LONG_LONG'
    end