run

# File lib/minitest/unit.rb, line 937
      def run runner
        trap "INFO" do
          time = runner.start_time ? Time.now - runner.start_time : 0
          warn "%s#%s %.2fs" % [self.class, self.__name__, time]
          runner.status $stderr
        end if SUPPORTS_INFO_SIGNAL

        result = ""
        begin
          @passed = nil
          self.setup
          self.run_setup_hooks
          self.__send__ self.__name__
          result = "." unless io?
          @passed = true
        rescue *PASSTHROUGH_EXCEPTIONS
          raise
        rescue Exception => e
          @passed = false
          result = runner.puke self.class, self.__name__, e
        ensure
          begin
            self.run_teardown_hooks
            self.teardown
          rescue *PASSTHROUGH_EXCEPTIONS
            raise
          rescue Exception => e
            result = runner.puke self.class, self.__name__, e
          end
          trap 'INFO', 'DEFAULT' if SUPPORTS_INFO_SIGNAL
        end
        result
      end