test

@ECHO OFF
ECHO Test #1(Help):
    ECHO.
    FILESIZE /?
    ECHO.
    PAUSE
cls

ECHO Test #2(Calculating nonexistent dir):
    ECHO.
    ECHO FILESIZE Test2
    ECHO.
    FILESIZE "%~dp0Test2"
    ECHO.
    IF %ErrorLevel%==1 ECHO Test OK
    IF NOT %ErrorLevel%==1 ECHO Test NOT OK
    PAUSE
cls

ECHO Test #3(Incorrect attributes):
    ECHO.
    ECHO FILESIZE Test3 /A:R-M
    ECHO.
    FILESIZE "%~dp0Test3" /A:R-G
    ECHO.
    IF %ErrorLevel%==3 ECHO Test OK
    IF NOT %ErrorLevel%==3 ECHO Test NOT OK
    PAUSE
cls

ECHO Test #4(0 arguments):
    ECHO.
    ECHO FILESIZE
    ECHO.
    FILESIZE
    ECHO.
    IF %ErrorLevel%==2 ECHO Test OK
    IF NOT %ErrorLevel%==2 ECHO Test NOT OK
    PAUSE
cls

ECHO Test #5(Incorrect arguments):
    ECHO.
    ECHO FILESIZE ergeag  WFWf/a
    ECHO.
    FILESIZE ergeag  WFWf/a
    ECHO.
    IF NOT %ErrorLevel%==0 ECHO Test OK
    IF %ErrorLevel%==0 ECHO Test NOT OK
    PAUSE
cls

ECHO Test #6(Compares with the dir)
    ECHO.
        ECHO FILESIZE %~dp0Test6
    ECHO.
    FILESIZE "%~dp0Test6"
    FILESIZE "%~dp0Test6" > progOutput.txt
    dir "%~dp0Test6" > dirOutput.txt
    for /f "tokens=4 usebackq delims= " %%s in (`find /n /v "" dirOutput.txt ^| find "[10]"`) do set dirSize=%%s
    for /f "tokens=4 usebackq delims= " %%s in (`find /n /v "" progOutput.txt ^| find "[6]"`) do set progSize=%%s
    ECHO.%dirSize%
    ECHO.%progSize%
PAUSE
set a = %dirSize%
set b = %progSize%
IF /f %a% == %b% ECHO equal
IF /f %a% LSS %b% ECHO first file is greater
IF /f %a% GTR %b% ECHO second file is greater
        ECHO.
    IF NOT %ErrorLevel%==0 ECHO Test OK
    IF %ErrorLevel%==0 ECHO Test NOT OK
    PAUSE
cls