# File lib/rake/testtask.rb, line 160
160:     def run_code
161:       case @loader
162:       when :direct
163:         "-e \"ARGV.each{|f| require f}\""
164:       when :testrb
165:         "-S testrb #{fix}"
166:       when :rake
167:         "-I\"#{rake_lib_dir}\" \"#{rake_loader}\""
168:       end
169:     end