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test_cases.txt
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############################################# builtin/cd #############################################
echo $PWD
echo $OLDPWD
cd .. && pwd && echo $PWD && echo $OLDPWD
cd ../..
cd ../../..
cd ../../../..
cd ../../../../..
cd ../../../../../..
cd / && pwd && echo $PWD && echo $OLDPWD
cd '' && pwd && echo $PWD && echo $OLDPWD
cd '' ''
cd '' '' ''
cd ' ' && pwd && echo $PWD && echo $OLDPWD
cd d ''
cd d d
cd d ' '
export HOME='/Users/ngasco' && cd $HOME && pwd && echo $PWD && echo $OLDPWD
cd / && pwd && echo $PWD && echo $OLDPWD
cd /.
cd /./
cd /././././
cd //
cd ///
cd ////
cd //////////////////////////////////////////////////////
cd
cd '/'
cd ' / '
cd ' /'
cd ' / '
cd ' // '
cd //home
cd ' //home'
cd ' //home '
Cd .
cD .
cD .
############################################ builtin/echo ############################################
echo
echo bonjour
echo lalalala lalalalal alalalalal alalalala
echo lalalala lalalalal alalalalal alalalala
echo Mollitia asperiores assumenda excepturi et ipsa. Nihil corporis facere aut a rem conseq...
echo -n
echo -n bonjour
echo -n lalalala lalalalal alalalalal alalalala
echo -n lalalala lalalalal alalalalal alalalala
echo -n Mollitia asperiores assumenda excepturi et ipsa. Nihil corporis facere aut a rem con...
echo bonjour -n
echo -n bonjour -n
echo bonjour je
echo -n bonjour je
echo a '' b '' c '' d
echo a "" b "" c "" d
echo -n a "" b "" c "" d
echo '' '' ''
Echo bonjour
eCho bonjour
ecHo bonjour
echO bonjour
EchO bonjour
eCHo bonjour
EcHo bonjour
eChO bonjour
echo -n -n -n -n bonjour
echo -nnnnnnnnnnnnnnnnnnnnn bonjour
echo -nnnnnnnnnnnnnnnnnnnnn -n -n -n bonjour -n -n
############################################ builtin/env #############################################
env
export A=a && env
export A=a B=b C=c && env
Env
enV
Env
enV
############################################ builtin/exit ############################################
exit
exit 1
exit 2
exit 3
exit ' 3'
exit ' 3'
exit ' 3'
exit '3 '
exit '3 '
exit '3 '
exit '3 '
exit '3 a'
exit '3 a'
exit 0
exit -0
exit -1
exit 255
exit 256
exit 2000000
exit -2000000
exit 2147483647
exit -2147483648
exit 2147483648
exit -2147483649
exit 3147483648
exit -3147483649
exit 4294967295
exit 4294967296
exit -9223372036854775808
exit 9223372036854775807
exit -9223372036854775809
exit 9223372036854775808
exit 18446744073709551615
exit 18446744073709551616
exit +1
exit +2
exit +3
exit +0
exit +255
exit +256
exit +2000000
exit +2147483647
exit ++1
exit ++2
exit ++3
exit ++0
exit ++255
exit ++256
exit ++2000000
exit ++2147483647
exit --1
exit --2
exit --3
exit --0
exit --255
exit --256
exit --2000000
exit --2147483647
exit bonjour
exit 0_
exit _0
exit 0123456789
exit -0123456789
exit 00000000000000000000000000000000000000000000001
exit 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
exit 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
exit -00000000000000000000000000000000000000000000000000000000000000000000000000000000000000
exit -99999999999999999999999999999999999999999999999999999999999999999999999999999999999999
exit 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
exit 0 bonjour
exit bonjour 0
exit 0 1
exit 0 1 2 3 4 5 6 7 8 9
exit Mollitia asperiores assumenda excepturi et ipsa. Nihil corporis facere aut a rem conseq
########################################### builtin/export ###########################################
export
[EXPORTS A=''] export
[EXPORTS A='"'] export
[EXPORTS A='\'] export
[EXPORTS A='$'] export
[EXPORTS A=' '] export
[EXPORTS A='''] export
[EXPORTS A='a'] export
export A=a; echo $A
export A=a B=b C=c; echo $A$B$C
export A=a B=b C=c D=d E=e F=f G=g H=h I=i J=j K=k L=lM=m N=n O=o P=p Q=q R=r S=s T=t U=u
export BONJOURJESUIS=a; echo $BONJOURJESUIS
export bonjourjesuis=a; echo $bonjourjesuis
export bonjour_je_suis=a; echo $bonjour_je_suis
export BONJOURJESUIS1=a; echo $BONJOURJESUIS1
export bO_nJq123o__1ju_je3234sui__a=a; echo $bO_nJq123o__1ju_je3234sui__a
export a0123456789=a; echo $a0123456789
export abcdefghijklmnopqrstuvwxyz=a; echo $abcdefghijklmnopqrstuvwxyz
export ABCDEFGHIJKLMNOPQRSTUVWXYZ=a; echo $ABCDEFGHIJKLMNOPQRSTUVWXYZ
export __________________________=a; echo $__________________________
export _bonjour_=a; echo $_bonjour_
export _=a; echo $_a
export 1=a
export BONJOURJESUIS= a
export BONJOUR\\JESUIS=a
export BONJOUR\'JESUIS=a
export BONJOUR\"JESUIS=a
export BONJOUR\$JESUIS=a
export BONJOUR\&JESUIS=a
export BONJOUR\|JESUIS=a
export BONJOUR\;JESUIS=a
export BONJOUR\_JESUIS=a
export BONJOUR\0JESUIS=a
export \B\O
\ \ \ \ \ \ \ JOURJESUIS=a
export A=\B\O
\ \ \ \ \ \ \ JOURJESUIS; echo $A
export A='bonjour je suis charles'; echo $A
export A="bonjour je suis charles"; echo $A
export A==a; echo $A
export A===a; echo $A
export A====a; echo $A
export A=====a; echo $A
export A======a; echo $A
export A=a=a=a=a=a; echo $A
export A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C; echo $A$B$C
export 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C; echo $A$B$C
export A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf '; echo $A$B$C
export A B C; echo $A$B$C
export A B C; env
export 'AH@'=nop
export "AH'"=nop
export 'AH"'=nop
export 'AH$'=nop
export 'AH!'=nop
export 'AH|'=nop
export 'AH;'=nop
export 'AH&'=nop
export 'AH\'=nop
[EXPORTS TEST='A=a'] export $TEST
export BONJOUR\\JESUIS
export BONJOUR\'JESUIS
export BONJOUR\"JESUIS
export BONJOUR\$JESUIS
export BONJOUR\&JESUIS
export BONJOUR\|JESUIS
export BONJOUR\;JESUIS
export BONJOUR\_JESUIS
export BONJOUR\0JESUIS
Export B=bonjour
exporT B=bonjour
############################################ builtin/pwd #############################################
pwd
[SETUP cd ..] pwd
[SETUP cd ../..] pwd
[SETUP cd ../../..] pwd
[SETUP cd /] pwd
[SETUP cd $HOME] pwd
pwd | cat -e
[EXPORTS PWD='/etc'] pwd
unset PWD && pwd && echo $PWD
export PWD=foo; pwd; echo $PWD
Pwd
pwD
########################################### builtin/unset ############################################
unset
[PASS]
[EXPORTS A='a'] unset A; echo $A
[FAIL]
[EXPORTS A='a'] unset 'A '; echo $A
[FAIL]
[EXPORTS A='a'] unset 'A='; echo $A
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset A B C; echo $A$B$C
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C; echo... [FAIL]
[EXPORTS A='a' B='b' C='c'] unset 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C; echo $... [FAIL]
[EXPORTS A='a' B='b' C='c'] unset A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf '; echo $... [FAIL]
[EXPORTS A='a' B='b' C='c'] unset A; echo $A$B$C
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset C; echo $A$B$C
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset A B C
[PASS]
[EXPORTS A='a' B='b' C='c'] unset A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf ' C
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset A 'asdf ' B ' asdf asdf asd f' ' asdf ' '' 'asdf '
[FAIL]
[EXPORTS A='a' B='b' C='c'] unset A
[PASS]
unset 'AH@'=nop
[FAIL]
unset "AH'"=nop
[FAIL]
unset 'AH"'=nop
[FAIL]
unset 'AH$'=nop
[FAIL]
unset 'AH!'=nop
[FAIL]
unset 'AH|'=nop
[FAIL]
unset 'AH;'=nop
[FAIL]
unset 'AH&'=nop
[FAIL]
unset 'AH\'=nop
[FAIL]
Unset TERM
unseT TERM
[EXPORTS PATH='/bin:/usr/bin'] Unset TERM
[FAIL]
[EXPORTS PATH='/bin:/usr/bin'] unseT TERM
[FAIL]
############################################## cmd/cmd ###############################################
notfound
notfound a b c
echo "'" >>a"b""c"
echo foo>bar
echo foo >bar
echo foo> bar
echo foo > bar
############################################ cmd/cmd_path ############################################
[SETUP touch a b c] /bin/ls
[FAIL]
[SETUP touch a b c] /bin/ls -l
[FAIL]
[SETUP touch a b c; cp /bin/ls bonjour] ./bonjour
[FAIL]
[SETUP touch a b c; cp /bin/ls bonjour] ./bonjour -l
[FAIL]
[SETUP mkdir somedir; touch a b c; touch somedir/d somedir/e;cp /bin/ls somedir/bonjour] ./s... [FAIL]
[SETUP touch a b c; echo bonjour > a; cp /bin/cat ls] ./ls . a b c
[FAIL]
[SETUP touch a b c; echo bonjour > a; cp /bin/cat ls] ls . a b c
[FAIL]
[SETUP echo > somefile; chmod 000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 001 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 002 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 003 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 004 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 005 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 006 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 007 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 010 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 020 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 030 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 040 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 050 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 060 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 070 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 100 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 200 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 300 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 400 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 500 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 600 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 700 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 755 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 644 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 311 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 111 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 222 somefile] ./somefile
[FAIL]
[SETUP echo > somefile; chmod 333 somefile] ./somefile
[FAIL]
[SETUP mkdir somedir] somedir/
[FAIL]
[SETUP mkdir somedir] ./somedir/
[FAIL]
[SETUP mkdir somedir] somedir
[FAIL]
[SETUP mkdir somedir] ./somedir
[FAIL]
[SETUP mkdir somedir] somedir
[FAIL]
[SETUP mkdir somedir; ln -s somedir somedirsoftlink] somedirsoftlink/
[FAIL]
[SETUP mkdir somedir; ln -s somedir somedirsoftlink] ./somedirsoftlink/
[FAIL]
[SETUP mkdir somedir; ln -s somedir somedirsoftlink] somedirsoftlink
[FAIL]
[SETUP mkdir somedir; ln -s somedir somedirsoftlink] ./somedirsoftlink
[FAIL]
[SETUP mkdir somedir; ln -s somedir somedirsoftlink] somedirsoftlink
[FAIL]
[SETUP touch somefile; ln -s somefile someremovedlink; rm -f somefile] ./someremovedlink
[FAIL]
[SETUP touch somefile; ln -s somefile somelink1; ln -s somelink1 somelink2] ./somelink2
[FAIL]
[SETUP touch somefile; ln -s somefile somelink1; ln -s somelink1 somelink2;ln -s somelink2 s... [FAIL]
[SETUP touch somefile; ln -s somefile somelink1; ln -s somelink1 somelink2;ln -s somelink2 s... [FAIL]
[SETUP cp /bin/ls somefile;ln -s somefile somelink1; ln -s somelink1 somelink2] ./somelink2ls
[FAIL]
[SETUP cp /bin/ls somefile;ln -s somefile somelink1; ln -s somelink1 somelink2;ln -s somelin... [FAIL]
[SETUP cp /bin/ls somefile;ln -s somefile somelink1; ln -s somelink1 somelink2;ln -s somelin... [FAIL]
[SETUP touch _] _
[FAIL]
[SETUP touch -] '-'
[FAIL]
[SETUP touch _] ./_
[FAIL]
[SETUP touch a; mv a ./-] ./-
[FAIL]
[SETUP touch .] ./.
[FAIL]
[SETUP touch ..] ./..
[FAIL]
[SETUP echo > somefile && chmod 0777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 1000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 2000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 3000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 4000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 5000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 6000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 7000 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 1777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 2777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 3777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 4777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 5777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 6777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 7777 somefile] ./somefile
[FAIL]
[SETUP echo > somefile && chmod 0000 somefile] ./somefile
[FAIL]
[SETUP mkdir -m 0777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 1000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 2000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 3000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 4000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 5000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 6000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 7000 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 1777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 2777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 3777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 4777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 5777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 6777 somedir] ./somedir
[FAIL]
[SETUP mkdir -m 0000 somedir] ./somedir
[FAIL]
[SETUP echo > somefile && chmod 000 somefile] ./Somefile
[FAIL]
[SETUP echo > somefile && chmod 000 somefile] ./someFILE
[FAIL]
########################################## cmd/redirection ###########################################
echo bonjour > test
echo > test bonjour
> test echo bonjour
echo bonjour >> test
echo >> test bonjour
>> test echo bonjour
cat < test
echo > test'sticked' bonjour
> test'sticked' echo bonjour
echo bonjour >> test'sticked'
echo >> test'sticked' bonjour
>> test'sticked' echo bonjour
cat < test'sticked'
< test'sticked' cat
echo > test"sticked" bonjour
> test"sticked" echo bonjour
echo bonjour >> test"sticked"
echo >> test"sticked" bonjour
>> test"sticked" echo bonjour
cat < test"sticked"
< test"sticked" cat
echo > test'yo'"sticked" bonjour
> test'yo'"sticked" echo bonjour
echo bonjour >> test'yo'"sticked"
echo >> test'yo'"sticked" bonjour
>> test'yo'"sticked" echo bonjour
cat < test'yo'"sticked"
< test'yo'"sticked" cat
echo bonjour > test > je > suis
echo > test > je bonjour > suis
> test echo bonjour > je > suis
echo bonjour >> test > je >> suis
echo >> test bonjour > je > suis
>> test echo > je bonjour > suis
cat < test < je
echo bonjour>test>je>suis
>test echo bonjour>je>suis
echo bonjour>>test>je>>suis
echo bonjour > a'b'c'd'e'f'g'h'i'j'k'l'm'n'o'p'q'r's't'u'v'w'x'y'z'
echo bonjour > a"b"c"d"e"f"g"h"i"j"k"l"m"n"o"p"q"r"s"t"u"v"w"x"y"z"
echo bonjour > a'b'c"d"e'f'g"h"i'j'k"l"m'n'o"p'q'r"s't'u"v"w"x"y'z'
> file
< file
>
>>
<
echo >
echo >>
echo <
> test
>> test
< test
echo foo >>> bar
echo foo >>>> bar
echo foo >>>>> bar
cat << < bar
cat << << bar
cat <<<<< bar
cat < doesnotexist
echo bonjour >> a
echo bonjour >> a >> a
echo bonjour > a
echo bonjour > a >> a
############################################# cmd/status #############################################
echo $?
echo && echo $?
notfound && echo $?
cat < doesntexist; echo $?
cat < noperm; echo $?
echo
notfound
cat < doesntexist
[SETUP echo bonjour > noperm; chmod 000 noperm] cat < noperm
############################################# flow/pipe ##############################################
cat /etc/shells | head -c 10
cat -e /etc/shells | head -c 10
cat -e /etc/shells | cat -e | head -c 10
cat -e /etc/shells | cat -e | cat -e | head -c 10
cat -e /dev/random | head -c 10
cat -e /dev/random | cat -e | head -c 10
cat -e /dev/random | cat -e | cat -e | head -c 10
echo bonjour | cat
echo bonjour | cat -e
echo bonjour | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e
echo|
echo |
echo |
|cat
| cat
| cat
echo bonjour | | cat -e
echo bonjour | asdf
asdf | echo bonjour
echo a ||| echo b
ls asdfasdf | echo a
echo a | ls asdfasdf
echo a > foo | cat -e
echo a >> foo | cat -e
echo a | cat -e < foo
echo a > bar | cat -e < foo
[PASS]
######################################### flow/syntax_error ##########################################
< | a
> | a
>> | a
| < a
| > a
| >> a
######################################### path/path_variable #########################################
[EXPORTS PATH='doesnotexits'] echo $PATH
[EXPORTS PATH='doesnotexits:asdfasdfas'] echo $PATH
[EXPORTS PATH='a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:v:w:x:y:z'] echo $PATH
[EXPORTS PATH='________'] echo $PATH
[EXPORTS PATH=' '] echo $PATH
[EXPORTS PATH=' : '] echo $PATH
[EXPORTS PATH=' /bin '] echo $PATH
[EXPORTS PATH=' /sbin '] echo $PATH
[EXPORTS PATH='/bin:/bin:/bin:/bin'] echo $PATH
[EXPORTS PATH='/sbin:/sbin:/sbin:/sbin'] echo $PATH
[EXPORTS PATH=''] echo $PATH
[EXPORTS PATH=':'] echo $PATH
[EXPORTS PATH=':::::::::::::::::::'] echo $PATH
[PASS]
[EXPORTS PATH='/asdfasdf'] echo $PATH
[PASS]
[EXPORTS PATH='/usr/asdf:/usr/lib/asdfasdf'] echo $PATH
[PASS]
[EXPORTS PATH='doesnotexits'] whoami
[FAIL]
[EXPORTS PATH='doesnotexits:asdfasdfas'] whoami
[FAIL]
[EXPORTS PATH='a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:v:w:x:y:z'] whoami
[FAIL]
[EXPORTS PATH='________'] whoami
[FAIL]
[EXPORTS PATH=' '] whoami
[FAIL]
[EXPORTS PATH=' : '] whoami
[FAIL]
[EXPORTS PATH=' /usr/bin '] whoami
[FAIL]
[EXPORTS PATH='/usr/bin:/usr/bin:/usr/bin:/usr/bin'] whoami
[PASS]
[EXPORTS PATH=' /sbin '] whoami
[FAIL]
[EXPORTS PATH='/sbin:/sbin:/sbin:/sbin'] whoami
[FAIL]
[EXPORTS PATH=''] whoami
[FAIL]
unset PATH; whoami
[FAIL]
[EXPORTS PATH=':'] whoami
[FAIL]
[EXPORTS PATH=':::::::::::::::::::'] whoami
[FAIL]
[EXPORTS PATH='/asdfasdf'] whoami
[FAIL]
[EXPORTS PATH='/usr/asdf:/usr/lib/asdfasdf'] whoami
[FAIL]
[SETUP unset PATH] whoami
[FAIL]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH=''] somecmd
[PASS]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH=':'] somecmd
[PASS]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH='::::::::']... [PASS]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH='/asdfasdf'... [FAIL]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH='/usr/asdf:... [FAIL]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd; unset PATH] somecmd
[FAIL]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH='/bin:'] so... [PASS]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH=':/bin'] so... [PASS]
[SETUP echo '#!/bin/sh
echo bonjour' > somecmd; chmod +x somecmd] [EXPORTS PATH=':/bin:'] s... [PASS]
[EXPORTS PATH='/usr/bin'] Whoami
[PASS]
[EXPORTS PATH='/usr/bin'] wHoAMi
[PASS]
[EXPORTS PATH='/usr/bIn'] whoami
[PASS]
[EXPORTS PATH='/Usr/bin'] whoami
[PASS]
[EXPORTS PATH='/usr/bIn'] Whoami
[PASS]
[EXPORTS PATH='/Usr/bin'] wHoami
[PASS]
[EXPORTS PATH=''] Whoami
[FAIL]
[EXPORTS PATH=''] wHoami
[FAIL]
###################################### preprocess/interpolation ######################################
[EXPORTS TEST='bonjour'] echo $TEST
[EXPORTS TEST='bonjour'] echo $TES
[EXPORTS TEST='bonjour'] echo $TEST_
[EXPORTS TEST='bonjour'] echo "|$TEST|"
[EXPORTS TEST='bonjour'] echo "|$TES|"
[EXPORTS TEST='bonjour'] echo "|$TEST_|"
[EXPORTS TEST='bonjour'] echo '|$TEST|'
[EXPORTS TEST='bonjour'] echo '|$TES|'
[EXPORTS TEST='bonjour'] echo '|$TEST_|'
[EXPORTS A='foo' B='bar' C='baz'] echo $A$B$C
[EXPORTS A='foo' B='bar' C='baz'] echo "$A$B$C"
[EXPORTS A='foo' B='bar' C='baz'] echo '$A$B$C'
[EXPORTS A='foo' B='bar' C='baz'] echo $A,$B,$C
[EXPORTS A='foo' B='bar' C='baz'] echo "$A,$B,$C"
[EXPORTS A='foo' B='bar' C='baz'] echo '$A,$B,$C'
[EXPORTS A='foo' B='bar' C='baz'] echo $A"$B"$C"A"$B"$C"
[EXPORTS A='foo' B='bar' C='baz'] echo $A'$B'$C'A'$B'$C'
[EXPORTS A='foo ' B=' bar ' C='baz '] echo $A"$B"$C"A"$B"$C"
[EXPORTS A='foo ' B=' bar ' C='baz '] echo $A'$B'$C'A'$B'$C'
echo $A
echo $A$B
echo $A$B$C
echo $A$B$C$D
[EXPORTS A='bonjour\je'] echo [$A]
[EXPORTS A=' '] echo [$A]
[PASS]
[EXPORTS A=' '] echo [$A]
[FAIL]
[EXPORTS A='\ '] echo [$A]
[PASS]
[EXPORTS A=' \ '] echo [$A]
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo $A
[PASS]
[EXPORTS A='bonjour je suis splited'] echo $A
[FAIL]
[EXPORTS A=' bonjour je suis splited '] echo $A
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo [$A]
[PASS]
[EXPORTS A='bonjour je suis splited'] echo [$A]
[FAIL]
[EXPORTS A=' bonjour je suis splited '] echo [$A]
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo "[$A]"
[PASS]
[EXPORTS A='bonjour je suis splited'] echo "[$A]"
[PASS]
[EXPORTS A=' bonjour je suis splited '] echo "[$A]"
[PASS]
[EXPORTS A='bonjour je suis splited'] echo \ $A
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo \ $A
[FAIL]
[EXPORTS A=' bonjour je suis splited '] echo \ $A
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo $A\
[FAIL]
[EXPORTS A='bonjour je suis splited'] echo $A\
[FAIL]
[EXPORTS A=' bonjour je suis splited '] echo $A\
[FAIL]
[EXPORTS A=' bonjour je suis splited '] echo $A$A$A
[FAIL]
[EXPORTS ECHO='echo'] $ECHO $ECHO
[PASS]
[EXPORTS A='ec' B='ho'] $A$B bonjour
[PASS]
[SETUP touch a b c] [EXPORTS LS='ls -l'] $LS
[FAIL]
echo $
[PASS]
echo \$
echo \$\$\$\$
[FAIL]
echo \$$\$$
[FAIL]
[EXPORTS A='a' B='b'] echo $\A $\B
[FAIL]
[EXPORTS A='a' B='b'] echo $\A$\B
[FAIL]
[EXPORTS A=' '] echo $A
[FAIL]
[EXPORTS A=' '] echo $A
[FAIL]
[EXPORTS A=' '] echo $A
[FAIL]
[EXPORTS A=' '] echo $A
[FAIL]
[EXPORTS A=' a '] echo $A
[FAIL]
[EXPORTS A=' '] echo $A
[FAIL]
[EXPORTS A=' a '] echo $A
[FAIL]
[EXPORTS A=' '] echo @$A@
[PASS]
[EXPORTS A=' '] echo @ $A@
[FAIL]
[EXPORTS A=' '] echo @$A @
[FAIL]
[EXPORTS A=' '] echo @$A@
[FAIL]
[EXPORTS A=' '] echo '@'$A'@'
[FAIL]
[EXPORTS A=' '] echo '@' $A'@'
[FAIL]
[EXPORTS A=' '] echo '@'$A '@'
[FAIL]
[EXPORTS A=' '] echo "@"$A"@"
[FAIL]
[EXPORTS A=' '] echo "@" $A"@"
[FAIL]
[EXPORTS A=' '] echo "@"$A "@"
[FAIL]
[EXPORTS A=' '] echo @"$A"@
[FAIL]
[EXPORTS A=' '] echo @ "$A"@
[FAIL]
[EXPORTS A=' '] echo @"$A" @
[FAIL]
[EXPORTS A=' '] echo @"$A"@
[FAIL]
[EXPORTS A=' '] echo '@'"$A"'@'
[FAIL]
[EXPORTS A=' '] echo '@' "$A"'@'
[FAIL]
[EXPORTS A=' '] echo '@'"$A" '@'
[FAIL]
[EXPORTS A=' '] echo "@""$A""@"
[FAIL]
[EXPORTS A=' '] echo "@" "$A""@"
[FAIL]
[EXPORTS A=' '] echo "@""$A" "@"
[FAIL]
[EXPORTS A='' B='' C=''] echo $A$B$C
[PASS]
[EXPORTS A='file'] echo bonjour > $A
[FAIL]
[EXPORTS A='fi le'] echo bonjour > $A
[FAIL]
[EXPORTS A='fi le'] echo bonjour > "$A"
[FAIL]
[EXPORTS A='fi le'] echo bonjour > '$A'
[FAIL]
########################################## preprocess/quote ##########################################
'echo' 'bonjour'
'echo' 'je' 'suis' 'charles'
"echo" "bonjour"
"echo" "je" "suis" "charles"
echo je'suis'"charles"
echo "je"suis'charles'
echo 'je'"suis"charles
ls ""
ls ''
ls "" "" "" '' """"
ls '' '' '''' ''
' echo' bonjour
'echo ' bonjour
" echo" bonjour
"echo " bonjour
''echo bonjour
""echo bonjour
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''echo bonjour
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""echo bonjour
echo'' bonjour
echo"" bonjour
echo'''''''''''''''''''''''''''''''''''''''''''''''''''''''''' bonjour
echo"""""""""""""""""""""""""""""""""""""""""""""""""""""""""" bonjour
ec''ho bonjour
ec""ho bonjour
ec''''''''''''''''''''''''''''''''''''''''''''''''''''''''''ho bonjour
ec""""""""""""""""""""""""""""""""""""""""""""""""""""""""""ho bonjour
'''''''e''''''''''c''''''''''''h''''''''o''''''''''''''''''''' bonjour
"""""""e""""""""""c""""""""""""h""""""""o""""""""""""""""""""" bonjour
echo '"'
echo '""""""""""""""""""""""""""'
echo "'"
echo "''''''''''''''''''''''''''"
echo '
echo "
echo '''
echo """
echo '''''''''''''''''''''''''''''''''''''''''''
echo """"""""""""""""""""""""""""""""""""""""""""
echo bonjour > "fi le"
echo bonjour > 'fi le'
######################################### preprocess/spaces ##########################################
echo foo
echo foo
echo foo
echo foo
echo foo
echo foo
echo foo
echo foo
echo foo
echo foo
echo
foo
echo foo
echofoo