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_load.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/test/dtrace
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require_relative 'helper'
require 'tempfile'

module DTrace
  class TestLoad < TestCase
    def setup
      super
      @rbfile = Tempfile.new(['omg', 'rb'
    
    def test_load_return
      probe = <<-eoprobe
ruby$target:::load-return
{
  printf("%s\\n", copyinstr(arg0));
}
      eoprobe
      trap_probe(probe, program) { |dpath, rbpath, saw|
	saw = saw.map(&:split).find_all { |loaded, _, _|
	  loaded == @rbfile.path
	}
	assert_equal 10, saw.length
      }
    end