define

# File lib/rake/testtask.rb, line 95
    def define
      desc "Run tests" + (@name == :test ? "" : " for #{@name}")
      task @name do
        FileUtilsExt.verbose(@verbose) do
          args =
            "#{ruby_opts_string} #{run_code} " +
            "#{file_list_string} #{option_list}"
          ruby args do |ok, status|
            if !ok && status.respond_to?(:signaled?) && status.signaled?
              raise SignalException.new(status.termsig)
            elsif !ok
              fail "Command failed with status (#{status.exitstatus}): " +
                "[ruby #{args}]"
            end
          end
        end
      end
      self
    end