Lines Matching refs:null
98 print $line | /bin/cat > /dev/null
115 read line < /dev/null
125 print -f "hello%nbar\n" size > /dev/null
135 $SHELL -c 'read x <<< hello' 2> /dev/null || err_exit 'syntax <<< not recognized'
136 ($SHELL -c 'read x[1] <<< hello') 2> /dev/null || err_exit 'read x[1] not working'
150 (continue bad 2>/dev/null && err_exit 'continue bad should return an error')
151 (break bad 2>/dev/null && err_exit 'break bad should return an error')
152 (continue 0 2>/dev/null && err_exit 'continue 0 should return an error')
153 (break 0 2>/dev/null && err_exit 'break 0 should return an error')
186 mkdir -p $tmp/a/b/c 2>/dev/null || err_exit "mkdir -p failed"
187 $SHELL -c "cd $tmp/a/b; cd c" 2>/dev/null || err_exit "initial script relative cd fails"
197 [[ $($SHELL -c 'trap "print ok" SIGTERM; kill -s SIGTERM $$' 2> /dev/null) == ok ]] || err_exit 'SI…
198 [[ $($SHELL -c 'trap "print ok" sigterm; kill -s sigterm $$' 2> /dev/null) == ok ]] || err_exit 'SI…
199 [[ $($SHELL -c '( trap "" TERM);kill $$;print bad' == bad) ]] 2> /dev/null && err_exit 'trap ignore…
200 ${SHELL} -c 'kill -1 -$$' 2> /dev/null
202 ${SHELL} -c 'kill -1 -$$' 2> /dev/null
204 ${SHELL} -c 'kill -s HUP -$$' 2> /dev/null
261 if [[ $(printf "%g\n" x2 2>/dev/null) != 1e-09 ]]
268 if [[ $(printf +3 2>/dev/null) != +3 ]]
271 if printf "%d %d\n" 123bad 78 >/dev/null 2>/dev/null
274 if [[ $(trap --version 2> /dev/null;print done) != done ]]
277 if [[ $(set --version 2> /dev/null;print done) != done ]]
392 do out=$(printf "$fmt" "$arg" 2>/dev/null)
393 err=$(printf "$fmt" "$arg" 2>&1 >/dev/null)
394 printf "$fmt" "$arg" >/dev/null 2>&1
431 [[ $($SHELL 2> /dev/null -c 'readonly foo; getopts a: foo -a blah; echo foo') == foo ]] || err_exit…
485 if ! ${SHELL:-ksh} -c 'print $#' count $(longline $n) > /dev/null 2>&1
486 …and command -x ${SHELL:-ksh} -c 'print $#;[[ $1 != argument0 ]]' count $(longline $n) 2> /dev/null)
490 …command -x ${SHELL:-ksh} -c 'print $#;[[ $1 == argument0 ]]' count $(longline $n) > /dev/null 2>&1
495 if ! ${SHELL:-ksh} -c 'print $#' count $(longline $n) > /dev/null 2>&1
502 …command -x ${SHELL:-ksh} -c 'print $#;[[ $1 == argument0 ]]' count $(longline $n) > /dev/null 2>&1
525 $SHELL -c 'sleep $(printf "%a" .95)' 2> /dev/null || err_exit "sleep doesn't except %a format const…
526 $SHELL -c 'test \( ! -e \)' 2> /dev/null ; [[ $? == 1 ]] || err_exit 'test \( ! -e \) not working'
532 [[ $($SHELL -c ". $tmpfile"$'\n print ok' 2> /dev/null) == ok ]] || err_exit 'syntax error in dot c…
535 exec 3>&2 2>/dev/null
536 $SHELL -c "( sleep 1; kill -ALRM \$\$ ) & sleep $del" 2> /dev/null
545 do ( unset $i) 2>/dev/null && err_exit "unset $i should fail"
551 [[ $($SHELL -c 'y=3; unset 123 y;print $?$y') == 1 ]] 2> /dev/null || err_exit 'y is not getting u…
560 $SHELL 2> /dev/null -c 'cd ""' && err_exit 'cd "" not producing an error'
561 [[ $($SHELL 2> /dev/null -c 'cd "";print hi') != hi ]] && err_exit 'cd "" should not terminate scri…
569 [[ $($SHELL -c '{ printf %R "["; print ok;}' 2> /dev/null) == ok ]] || err_exit $'\'printf %R "["\'…
580 ' ) 2> /dev/null
590 cd .. 2> /dev/null || err_exit 'cannot change directory to .. after current directory has been ren…
598 cd ../.. 2> /dev/null || err_exit 'cannot change directory to ../.. after current directory has bee…
638 if kill -L > /dev/null 2>&1
645 v=$($SHELL 2> /dev/null +o rc -ic $'getopts a:bc: opt --man\nprint $?')