run

# File lib/test/unit/parallel.rb, line 84
      def run(args = []) # :nodoc:
        process_args args
        @@stop_auto_run = true
        @opts = @options.dup
        @need_exit = false

        @old_loadpath = []
        begin
          begin
            @stdout = increment_io(STDOUT)
            @stdin = increment_io(STDIN)
          rescue
            exit 2
          end
          exit 2 unless @stdout && @stdin

          @stdout.sync = true
          _report "ready!"
          while buf = @stdin.gets
            case buf.chomp
            when /^loadpath (.+?)$/
              @old_loadpath = $:.dup
              $:.push(*Marshal.load($1.unpack("m")[0].force_encoding("ASCII-8BIT"))).uniq!
            when /^run (.+?) (.+?)$/
              _report "okay"

              @options = @opts.dup
              suites = MiniTest::Unit::TestCase.test_suites

              begin
                require $1
              rescue LoadError
                _report "after", Marshal.dump([$1, ProxyError.new($!)])
                _report "ready"
                next
              end
              _run_suites MiniTest::Unit::TestCase.test_suites-suites, $2.to_sym

              if @need_exit
                begin
                  _report "bye"
                rescue Errno::EPIPE; end
                exit
              else
                _report "ready"
              end
            when /^quit$/
              begin
                _report "bye"
              rescue Errno::EPIPE; end
              exit
            end
          end
        rescue Errno::EPIPE
        rescue Exception => e
          begin
            trace = e.backtrace
            err = ["#{trace.shift}: #{e.message} (#{e.class})"] + trace.map{|t| t.prepend("\t") }

            _report "bye", Marshal.dump(err.join("\n"))
          rescue Errno::EPIPE;end
          exit
        ensure
          @stdin.close if @stdin
          @stdout.close if @stdout
        end
      end