Testing how Windows handles quoted paths in a batch file

slimerjs-quotetest.bat

@echo off


setlocal EnableDelayedExpansion

set SLJS_TEST=%SLJS_TEST%

echo.
echo No quotes added. Path is %SLJS_TEST%
echo.


if exist %SLJS_TEST% (
    echo "UNQUOTED: This path DOES exist: %SLJS_TEST%"
)
if not exist %SLJS_TEST% (
    echo "UNQUOTED: This path does NOT exist: %SLJS_TEST%"
)

echo.
if exist "%SLJS_TEST%" (
    echo "QUOTED IN EXISTS STATEMENT: This path DOES exist: %SLJS_TEST%"
)
if not exist "%SLJS_TEST%" (
    echo "QUOTED IN EXISTS STATEMENT: This path does NOT exist: %SLJS_TEST%"
)

echo.
echo.
set SLJS_TEST="%SLJS_TEST%"
rem set SLJS_TEST="c:\Program Files (x86)\Mozilla Firefox\firefox.exe"
echo.
if exist %SLJS_TEST% (
    echo QUOTE PART OF VALUE, UNQUOTED STATEMENT: This path DOES exist: %SLJS_TEST%
)
if not exist %SLJS_TEST% (
    echo QUOTE PART OF VALUE, UNQUOTED STATEMENT: This path does NOT exist: %SLJS_TEST%
)

echo.
echo.
if exist "%SLJS_TEST%" (
    echo QUOTE PART OF VALUE, QUOTED STATEMENT: This path DOES exist: %SLJS_TEST%
)
if not exist "%SLJS_TEST%" (
    echo QUOTE PART OF VALUE, QUOTED STATEMENT: This path does NOT exist: %SLJS_TEST%
)

echo.
echo.
rem if exist "%programfiles%\Mozilla Firefox\firefox.exe" (
rem     SET "SLIMERJSLAUNCHER=%programfiles%\Mozilla Firefox\firefox.exe"
rem )
rem if exist "%programfiles(x86)%\Mozilla Firefox\firefox.exe" (
rem     SET "SLIMERJSLAUNCHER=%programfiles(x86)%\Mozilla Firefox\firefox.exe"
rem )
rem echo "Found Firefox here: %SLIMERJSLAUNCHER%"

(Same on Win8 64bit)

Win 8.1:

No quotes added. Path is C:\Program Files (x86)\Nightly

"UNQUOTED: This path DOES exist: C:\Program Files (x86)\Nightly"
'Files' is not recognized as an internal or external command,
operable program or batch file.
"UNQUOTED: This path does NOT exist: C:\Program Files (x86)\Nightly"

"QUOTED IN EXISTS STATEMENT: This path DOES exist: C:\Program Files (x86)\Night
y"

QUOTE PART OF VALUE, UNQUOTED STATEMENT: This path DOES exist: "C:\Program File
 (x86)\Nightly"


QUOTE PART OF VALUE, QUOTED STATEMENT: This path DOES exist: "C:\Program Files
x86)\Nightly"
'Files' is not recognized as an internal or external command,
operable program or batch file.
QUOTE PART OF VALUE, QUOTED STATEMENT: This path does NOT exist: "C:\Program Files (x86)\Nightly"