# File test/backup/tc_prodos_disks.rb, line 23
        def test_simple_prodos_disk

                dskname=File.dirname(__FILE__)+"//dosmaster.po"
                dsk=DSK.read(dskname)
                assert_equal(:prodos,dsk.file_system,"#{dskname} should have ProDOS file system")
                assert_equal(:physical,dsk.sector_order,"#{dskname} should have ProDOS order")
                assert_equal("NEW.DISK",dsk.volume_name)

                assert(dsk.files.length>0,"#{dskname} should have at least one file")
                bas_file=dsk.files["STARTUP"]
                assert(bas_file!=nil,"#{dskname} should have a file called STARTUP")
                assert_equal("10 PRINT CHR$ (4)\"PR#3\"",bas_file.to_s[0..22],"STARTUP should detokenise")
        end