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_iseq_load.rb
    path of file: ./repos/truffleruby/test/mri/tests/cext-ruby/iseq_load
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require 'test/unit'

class TestIseqLoad < Tes
    
  def test_bug8543
    assert_iseq_roundtrip "#{<<~"begin;"}\n#{<<~'end;'}"
    begin;
      puts "tralivali"
      def funct(a, b)
        a**b
      end
      3.times { |i| puts "Hello, world#{funct(2,i)}!" }
    end;
  end