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edge (or non edge) cases to test out
svenja edited this page Mar 28, 2022
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cd --> working
cd .. --> working
cd . --> working
cd /Users --> working
cd // --> working
cd '//' --> working
cd ////// --> working
cd ./././ --> working
cd / --> working
cd '/etc' --> working
cd '/var' --> working
cd "$PWD/prompt" --> working
cd "doesntexist" --> working
cd "doesntexist" 2>/dev/null --> working
cd ../../.. --> working
cd .. --> working
cd .. --> working
cd ? --> working
cd + --> working
cd _ --> working
cd bark bark --> working
cd '/' --> working
cd $PWD/file_tests --> working
cd $OLDPWD/builtins --> working
ECHO:
echo --> working
echo echo --> working
eCho --> working
eChO --> working
eCHO --> working
echo $ --> working
echo $ $ --> working
ECHO --> working
echo rhobebou --> working
echo stop barking --> working
echo "bonjour" --> working
echo bonjour --> working
echo 'bonjour' --> working
echo -n bonjour --> working
echo -nn bonjour --> working
echo -n -n -n bonjour --> working
echo "-n" bonjour --> working
echo -n"-n" bonjour --> working
echo "-nnnn" bonjour --> working
echo "-nnnn" -n bonjour --> working
echo "-n -n -n"-n bonjour --> working
echo "-n '-n'" bonjour --> working
echo $USER --> working
echo "$USER" --> working
echo "'$USER'" --> working
echo " '$USER' " --> working
echo text"$USER" --> working
echo text"'$USER'" ' $USER ' --> working
echo "text" "$USER" "$USER" --> working
echo ' $USER ' --> working
echo text "$USER" "$USER"text --> working
echo ''''''''''$USER'''''''''' --> working
echo """"""""$USER"""""""" --> working
echo $USER'$USER'text oui oui oui oui $USER oui $USER '' --> working
echo $USER '' $USER $USER '' $USER '' $USER -n $USER --> working
echo ' \' ' \' --> NOT WORKING! (remove quotes)
echo '\" ' " \"\"" --> NOT WORKING! (remove quotes)
echo \\\" \\\" \\\" \\\"\\\"\\\" \\\'\\\'\\\' --> NOT WORKING! (remove quotes)
echo "$USER""$USER""$USER" --> working
echo text"$USER"test --> working
echo '$USER' "$USER" "text \' text" --> working
echo '$USER' --> working
echo $USER " " --> working
echo "$USER""Users/$USER/file""'$USER'"'$USER' --> working
echo "$USER$USER$USER" --> working
echo '$USER'"$USER"'$USER' --> working
echo '"$USER"''$USER'"""$USER" --> working
echo " $USER "'$PWD' --> working
echo " $USER \$ "'$PWD' --> working
echo $USER=4 --> working
echo $USER=thallard --> working
echo $USER --> working
echo $? --> working
echo $PWD/file --> working
echo "$PWD/file" --> working
echo "text" "text$USER" ... "$USER" --> working
echo $PWD --> working
EXIT:
exit 0 0 --> working
exit 42 42 --> working
exit -42 -24 --> working
exit 42 --> working
exit 42 53 68 --> working
exit 259 --> working
exit -12030 --> working
exit --1239312 --> working
exit ++++1203020103 --> working
exit +0 --> working
exit ++++++0 --> NOT WORING!
exit -----0 --> NOT WORING!
exit azerty --> working
exit kewkwqke --> working
exit a --> working
exit z --> working
exit "1" --> working
exit "2" --> working
exit "+102" --> working
exit "1230" --> working
exit "+++1230"
exit "1"23 --> working
exit "2"32"32"
exit "'42'" --> working
exit '42'"42"42
exit +'42'"42"42
exit -'42'"42"42
exit 9223372036854775807 --> working
exit 9223372036854775808
exit -4 --> working
exit 1 --> working
exit -1 --> working
exit 42 --> working
exit 0 --> working
exit --000 --> working
exit +++++++000 --> working
exit ++++3193912939 --> working
exit ---31232103012 --> working
exit "something" --> working
exit echo --> working
exit cd .. --> working
exit 0 0 --> working
exit 42 42 42 42 42 --> working
exit echo something --> working
exit exit --> working
EXPORT:
env | grep "_=" --> working
export | grep "SHLVL" --> working
export | grep "OLDPWD" --> working
export | grep "PWD" --> working
export $? --> working
export TEST --> working
export TEST= --> working
export TEST=123 --> working
export ___TEST=123 --> working
export --TEST=123 --> working
export ""="" --> working
export ''='' --> working
export "="="=" --> working
export '='='=' --> working
export TE\\\ST=100 --> working
export TE-ST=100 --> working
export -TEST=100 --> working
export TEST-=100 --> working
export _TEST=100 --> working
export TEST --> working
export ========== --> working
export 1TEST= --> working
export TEST --> working
export ""="" --> working
export TES=T="" --> working
export TE+S=T="" --> working
export TES\\\\T=123
export TES.T=123
export TES\\\$T=123
export TES\\\\T
export TES.T=123
export TES+T=123
export TES=T=123
export TES}T=123
export TES{T=123
export TES-T=123
export -TEST=123
export _TEST=123
export TES_T=123
export TEST_=123
export TE*ST=123
export TES#T=123
export TES@T=123
export TES!T=123
export TES$?T=123
export =============123
export +++++++=123
export ________=123
export export
export echo
export pwd
export cd
export export
export unset
export sudo
export TES^T=123
export TES!T=123
export TES\~T=123
export TEST+=100
PIPES:
env | grep "_=" --> working
env | grep "SHLVL" --> working
echo oui | cat -e --> working
echo oui | echo non | echo something | grep oui --> working
echo oui | echo non | echo something | grep non --> working
echo oui | echo non | echo something | grep something --> working
cd .. | echo "something" --> working
cd .. | echo "something" --> working
cd / | echo "something" --> working
cd .. | pwd --> working
ifconfig | grep ":" --> working
ifconfig | grep nothing --> working
whoami | grep $USER --> working
whoami | grep $USER > tmp/file --> working
whoami | cat -e | cat -e > tmp/file --> working
cat Makefile | grep "FLAGS" --> working
cat Makefile | cat -e | cat -e --> working
cat Makefile | grep "FLAGS" | grep "FLAGS" | cat -e --> working
export TEST=123 | cat -e | cat -e --> working
unset TEST | cat -e --> working
echo test | cat -e | cat -e | cat -e --> working
whereis ls | cat -e | cat -e > test --> working
echo test | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e | cat -e
ls -la | grep "." --> working
whereis grep > tmp/file --> working
whereis grep > tmp/file --> working
ls -la > tmp/file --> working
ls -la > tmp/file --> working
UNSET:
unset
export TEST=100
unset doesntexist
unset PWD
unset PWD
unset OLDPWD
unset PATH
unset PATH
unset PATH
unset TES\\\\T
unset TES;T
unset TES.T
unset TES+T
unset TES=T
unset TES}T
unset TES{T
unset TES-T
unset -TEST
unset _TEST
unset TES_T
unset TEST_
unset TE*ST
unset TES#T
unset TES@T
unset TES!T
unset TES$?T
unset ============
unset +++++++
unset ________
unset export
unset echo
unset pwd
unset cd
unset unset
unset sudo
unset TES^T
unset TES!T
unset TES\~T
8:20
<in cmd "str1 str2 str3" | cmd2 -arg | cmd3 >out >out2
cmd "str1 str2 str3" >out | cmd2 -arg | cmd3 >out2 >out3
cmd "str1 str2 str3" >out | cmd2 -arg str | cmd3 str >out2 >out3
cmd <in -arg | cmd2 "str |" >out>>out2
cmd1 <in1 -arg1 > out1 | cmd2 <in2 -arg2 > out2
echo $PWD
echo $PWD|cat -e
echo $PWD hallo | cat -e
echo '$PWD hallo | cat -e'
echo "$PWD hallo | cat -e"
export TEST=1 test=2 sup= --> working
export TEST=1 test=2 sup= | env --> working
wc < Makefile -l | cat -e > outfile | echo hello | rev > outfile2 --> working
< test.txt < Makefile<README.md wc -l|cat -e | rev --> working
< Makefile cat > out | < README.md cat -e --> working
< README.md cat -e | <Makefile cat --> working
< in1 cat -e | < in2 cat --> working
< in1 cat -e > out1 | < in2 cat --> working
env | rev | head -5 | cat -e | rev --> working
< in1 <in2 <in3 < Makefile rev | head -5 | cat -e | rev > out > out2 > out3 >> out4 --> working
echo ok"hello"ok1"mfg" == echo ok'hello'ok1'mfg'
-- okhellook1mfg
echo okhellook1"mfg" == echo okhellook1'mfg'
-- okhellook1mfg
echo "o""k "hellook1 == echo 'o''k 'hellook1
-- ok hellook1
echo '"***hello***"'
"***hello***"
echo "'***hello***'"
"***hello***'
echo ok"'hello'"ok1"hello1"ok2
echo "text" "$USER" "$USER"
echo """"""""$USER""""""""
echo "-n -n -n"-n bonjour
echo "'$USER'"
< in1 < in2 --> working
< in1 cat < in2 --> working
< Makefile > outfile --> working
> out --> working
echo "$PWD "a
/Users/wollio/Desktop/projects/4/minishell a
echo " $PWD"
/Users/wollio/Desktop/projects/4/minishell