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: autoload_spec.rb
    path of file: ./repos/artichoke/spec-runner/vendor/spec/core/module
    
    the code of the file until where you have to start completion: require_relative '../../spec_helper'
require_relative 'fixtures/classes'
require 'thread'

describe "Module#autoload?" do
  it "returns the name of the file that will be autoloaded" do
    ModuleSpecs::Autoload.autoload :Autoload, "autoload.rb"
    ModuleSpecs::Autoload.autoload?(:Autoload).should == "autoload.rb"
  end

  it "returns nil if no file has been registered for a constant" do
    ModuleSpecs::Autoload.autoload?(:Manualload).should be_nil
  end

 
    
    def check_before_during_thread_after(&check)
      before = check.call
      to_autoload_thread, from_autoload_thread = Queue.new, Queue.new
      ScratchPad.record -> {
        from_autoload_thread.push check.call
        to_autoload_thread.pop
      }
      t = Thread.new {
        in_loading_thread = from_autoload_thread.pop
        in_other_thread = check.call
        to_autoload_thread.push :done
        [in_loading_thread, in_other_thread]
      }
      in_loading_thread, in_other_thread = nil
      begin
        ModuleSpecs::Autoload::DuringAutoload
      ensure
        in_loading_thread, in_other_thread = t.value
      end