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_fd_setsize.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/test/-ext-/win32
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require 'test/unit'

module Bug
  module Win32
    class TestFdSetSize < Test::Unit::TestCase
      def test_select_with_unmatched_fd_setsize
        bug6532 = '
    
      def test_select_with_unmatched_fd_setsize
        bug6532 = '[ruby-core:44588]'
        assert_in_out_err([], <<-INPUT, %w(:ok), [], bug6532)
          require '-test-/win32/fd_setsize'
          Bug::Win32.test_select
          p :ok
        INPUT
      end