1 |
#### benchmark.fact5.test |
2 |
fact() { |
3 |
n=$1 |
4 |
if [ "$n" -le 0 ] |
5 |
then echo 1 |
6 |
else echo $((n * $(fact $(($n-1)) ) )) |
7 |
fi |
8 |
} |
9 |
|
10 |
fact 5 |
11 |
|
12 |
timing=$(times | head -n 1) |
13 |
minutes=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\1/') |
14 |
seconds=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\2/') |
15 |
fractional=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\3/') |
16 |
|
17 |
[ "$minutes" -eq 0 ] && [ "$seconds" -eq 0 ] && [ 1"$fractional" -lt 1001000 ] |
18 |
|
19 |
## STDOUT: |
20 |
120 |
21 |
## END |
22 |
|
23 |
#### benchmark.while.test |
24 |
x=0 |
25 |
while [ $x -lt 500 ] |
26 |
do |
27 |
: $((x+=1)) |
28 |
done |
29 |
echo $x |
30 |
|
31 |
timing=$(times | head -n 1) |
32 |
minutes=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\1/') |
33 |
seconds=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\2/') |
34 |
fractional=$(echo $timing | sed 's/\([0-9]*\)m\([0-9]*\).\([0-9]*\)s.*/\3/') |
35 |
|
36 |
if [ "$CI" ] # lolsob |
37 |
then |
38 |
target=002000 |
39 |
else |
40 |
target=001000 |
41 |
fi |
42 |
|
43 |
[ "$minutes" -eq 0 ] && [ "$seconds" -eq 0 ] && [ 1"$fractional" -lt 1"$target" ] |
44 |
|
45 |
|
46 |
## STDOUT: |
47 |
500 |
48 |
## END |
49 |
|
50 |
#### builtin.alias.empty.test |
51 |
set -e |
52 |
|
53 |
alias empty='' |
54 |
empty |
55 |
|
56 |
## stdout-json: "" |
57 |
|
58 |
#### builtin.break.lexical.test |
59 |
brk() { break 5 2>/dev/null; echo post; } |
60 |
i=0; while [ $i -lt 5 ]; do echo $i; brk; : $((i+=1)); done |
61 |
## STDOUT: |
62 |
0 |
63 |
post |
64 |
1 |
65 |
post |
66 |
2 |
67 |
post |
68 |
3 |
69 |
post |
70 |
4 |
71 |
post |
72 |
## END |
73 |
|
74 |
#### builtin.break.nonlexical.test |
75 |
set -o nonlexicalctrl 2>/dev/null |
76 |
brk() { break 5 2>/dev/null; echo post; } |
77 |
i=0; while [ $i -lt 5 ]; do echo $i; brk; : $((i+=1)); done |
78 |
## STDOUT: |
79 |
0 |
80 |
## END |
81 |
|
82 |
#### builtin.cd.pwd.test |
83 |
pwd -P # resolve physical PWD |
84 |
orig=$(pwd) |
85 |
echo $orig $PWD |
86 |
[ "$orig" = "$PWD" ] || exit 1 |
87 |
mkdir inner |
88 |
cd inner |
89 |
[ "$orig"/inner = "$PWD" ] || exit 2 |
90 |
[ $(pwd) = "$PWD" ] || exit 3 |
91 |
cd .. |
92 |
[ "$orig" = "$PWD" ] || exit 4 |
93 |
[ $(pwd) = "$PWD" ] || exit 5 |
94 |
|
95 |
|
96 |
#### builtin.command.ec.test |
97 |
false |
98 |
command -V alias >/dev/null |
99 |
ec=$? |
100 |
echo $ec |
101 |
[ $ec -eq 0 ] || exit 1 |
102 |
false |
103 |
x=$(command -V alias) |
104 |
ec=$? |
105 |
echo $ec |
106 |
[ $ec -eq 0 ] || exit 2 |
107 |
command -V nonesuch >/dev/null && exit 3 |
108 |
exit 0 |
109 |
## STDOUT: |
110 |
0 |
111 |
0 |
112 |
## END |
113 |
|
114 |
#### builtin.command.exec.test |
115 |
echo hi >file |
116 |
command exec 8<file |
117 |
read msg <&8 |
118 |
echo $msg |
119 |
## STDOUT: |
120 |
hi |
121 |
## END |
122 |
|
123 |
#### builtin.command.keyword.test |
124 |
# ADDTOPOSIX |
125 |
set -e |
126 |
command -v ! |
127 |
command -v while |
128 |
command -V while >/dev/null 2>&1 |
129 |
type do >/dev/null 2>&1 |
130 |
## STDOUT: |
131 |
! |
132 |
while |
133 |
## END |
134 |
|
135 |
#### builtin.command.nospecial.test |
136 |
command readonly x=foo |
137 |
command readonly x=bar |
138 |
echo ?=$? |
139 |
|
140 |
## STDOUT: |
141 |
?=1 |
142 |
## END |
143 |
|
144 |
#### builtin.command.special.assign.test |
145 |
unset x |
146 |
x=whoops command : |
147 |
echo ${x-unset} |
148 |
## STDOUT: |
149 |
unset |
150 |
## END |
151 |
|
152 |
#### builtin.continue.lexical.test |
153 |
cnt() { continue 5 2>/dev/null; echo post; } |
154 |
i=0; while [ $i -lt 5 ]; do echo $i; : $((i+=1)); cnt; echo after; done |
155 |
## STDOUT: |
156 |
0 |
157 |
post |
158 |
after |
159 |
1 |
160 |
post |
161 |
after |
162 |
2 |
163 |
post |
164 |
after |
165 |
3 |
166 |
post |
167 |
after |
168 |
4 |
169 |
post |
170 |
after |
171 |
## END |
172 |
|
173 |
#### builtin.continue.nonlexical.test |
174 |
set -o nonlexicalctrl 2>/dev/null |
175 |
cnt() { continue 2>/dev/null; echo post; } |
176 |
i=0; while [ $i -lt 5 ]; do echo $i; : $((i+=1)); cnt; echo after; done |
177 |
## STDOUT: |
178 |
0 |
179 |
1 |
180 |
2 |
181 |
3 |
182 |
4 |
183 |
## END |
184 |
|
185 |
#### builtin.dot.break.test |
186 |
echo break >scr |
187 |
for x in a b c |
188 |
do |
189 |
echo $x |
190 |
. ./scr |
191 |
done |
192 |
## STDOUT: |
193 |
a |
194 |
b |
195 |
c |
196 |
## END |
197 |
|
198 |
#### builtin.dot.nonexistent.test |
199 |
. ./nonesuch |
200 |
|
201 |
## status: 1 |
202 |
## stdout-json: "" |
203 |
|
204 |
#### builtin.dot.path.test |
205 |
set -e |
206 |
|
207 |
# manual cleanup to avoid prompt |
208 |
mkdir p1 p2 |
209 |
trap 'rm -rf p1 p2' EXIT |
210 |
|
211 |
cat >scr1 <<EOF |
212 |
PATH="$(pwd)/p1:$(pwd)/p2:$PATH" |
213 |
. scr2 |
214 |
EOF |
215 |
|
216 |
echo 'echo nope' >p1/scr2 |
217 |
echo 'echo yep' >p2/scr2 |
218 |
|
219 |
chmod -f 333 p1/scr2 |
220 |
chmod -f 444 p2/scr2 |
221 |
|
222 |
$TEST_SHELL scr1 |
223 |
|
224 |
|
225 |
## STDOUT: |
226 |
yep |
227 |
## END |
228 |
|
229 |
#### builtin.dot.return.test |
230 |
cat >scr <<EOF |
231 |
echo always |
232 |
(exit 47) |
233 |
return |
234 |
echo never |
235 |
EOF |
236 |
. ./scr |
237 |
[ $? -eq 47 ] || exit 1 |
238 |
echo done |
239 |
## STDOUT: |
240 |
always |
241 |
done |
242 |
## END |
243 |
|
244 |
#### builtin.dot.unreadable.test |
245 |
set -e |
246 |
|
247 |
echo echo yes >weird |
248 |
. ./weird |
249 |
|
250 |
echo echo no >weird |
251 |
chmod a-r weird |
252 |
! $TEST_SHELL -c '. ./weird' |
253 |
rm -f weird |
254 |
echo done |
255 |
## STDOUT: |
256 |
yes |
257 |
done |
258 |
## END |
259 |
|
260 |
#### builtin.echo.exitcode.test |
261 |
# Make sure that echo properly sets its exitcode. |
262 |
echo >/dev/null && echo OK |
263 |
echo >/dev/full || echo OK |
264 |
|
265 |
## STDOUT: |
266 |
OK |
267 |
OK |
268 |
## END |
269 |
|
270 |
#### builtin.eval.break.test |
271 |
for x in a b c; do echo $x; eval break; done |
272 |
|
273 |
## STDOUT: |
274 |
a |
275 |
## END |
276 |
|
277 |
#### builtin.eval.test |
278 |
echo starting |
279 |
eval echo hi |
280 |
echo nice |
281 |
eval "x=bye" |
282 |
echo $x |
283 |
|
284 |
|
285 |
## STDOUT: |
286 |
starting |
287 |
hi |
288 |
nice |
289 |
bye |
290 |
## END |
291 |
|
292 |
#### builtin.eval.trap.test |
293 |
# Harald van Dijk <harald@gigawatt.nl> (2020-01-06) (inbox list) |
294 |
# Subject: EXIT trap handling in subshells broken |
295 |
# To: DASH shell mailing list <dash@vger.kernel.org> |
296 |
# Date: Mon, 06 Jan 2020 21:57:20 +0000 |
297 |
|
298 |
eval '(trap "echo bug" EXIT)' >/dev/null |
299 |
echo ok |
300 |
## STDOUT: |
301 |
ok |
302 |
## END |
303 |
|
304 |
#### builtin.exec.badredir.test |
305 |
exec 9&<- |
306 |
|
307 |
## status: 1 |
308 |
## stdout-json: "" |
309 |
|
310 |
#### builtin.exec.modernish.mkfifo.loop.test |
311 |
[ -e pipe ] && rm pipe |
312 |
mkfifo pipe |
313 |
( echo hello >&8 ) 8>pipe & |
314 |
command exec 8<pipe |
315 |
read -r line <&8 ; echo $? |
316 |
echo read [${line-UNSET}] |
317 |
## STDOUT: |
318 |
0 |
319 |
read [hello] |
320 |
## END |
321 |
|
322 |
#### builtin.exec.noargs.ec.test |
323 |
false || command exec |
324 |
echo ok |
325 |
|
326 |
## STDOUT: |
327 |
ok |
328 |
## END |
329 |
|
330 |
#### builtin.exec.true.test |
331 |
exec true |
332 |
false |
333 |
|
334 |
|
335 |
#### builtin.exit0.test |
336 |
exit 0 |
337 |
|
338 |
|
339 |
#### builtin.exitcode.test |
340 |
# Check if builtin commands properly set their exit codes. |
341 |
|
342 |
high_exit() { |
343 |
return 42 |
344 |
} |
345 |
|
346 |
# break, continue, exit, return and newgrp are not tested. |
347 |
COMMANDS=": shift unset export readonly local times eval source exec |
348 |
set trap true false pwd echo cd hash type command umask alias unalias |
349 |
wait jobs read test [ printf kill getopts fg bg help history fc |
350 |
ulimit" |
351 |
|
352 |
# Check if every command sets the exit code for itself. |
353 |
echo Leaking commands: |
354 |
for command in $COMMANDS; do |
355 |
high_exit |
356 |
rc=$($command </dev/null >/dev/null 2>/dev/null; echo $?) |
357 |
if [ -z $rc ]; then |
358 |
# Skip if for some reason the subshell failed. |
359 |
continue |
360 |
elif [ $rc -eq 42 ]; then |
361 |
echo $command |
362 |
fi |
363 |
done |
364 |
|
365 |
# Check if any command lies about its failure. |
366 |
echo Silently failing commands: |
367 |
for command in $COMMANDS; do |
368 |
has_output=$($command </dev/null 2>&1 | wc -c) |
369 |
if [ $has_output -eq 0 ]; then |
370 |
continue |
371 |
fi |
372 |
true |
373 |
rc=$($command </dev/null >/dev/full 2>/dev/full; echo $?) |
374 |
if [ -z $rc ]; then |
375 |
continue |
376 |
elif [ $rc -eq 0 ]; then |
377 |
echo $command |
378 |
fi |
379 |
done |
380 |
|
381 |
# More involved cases. |
382 |
export FOO=1 |
383 |
readonly FOO |
384 |
alias foo=bar |
385 |
alias baz=qux |
386 |
while read command; do |
387 |
true |
388 |
rc=$($command </dev/null >/dev/full 2>/dev/full; echo $?) |
389 |
if [ -z $rc ]; then |
390 |
continue |
391 |
elif [ $rc -eq 0 ]; then |
392 |
echo $command |
393 |
fi |
394 |
done <<EOF |
395 |
export -p |
396 |
readonly -p |
397 |
type echo |
398 |
command -p '' |
399 |
command -v echo |
400 |
command -V echo |
401 |
alias |
402 |
alias foo |
403 |
alias foo baz |
404 |
alias bar |
405 |
printf "foo" |
406 |
kill -l |
407 |
kill -l 1 |
408 |
kill -l 2 3 |
409 |
help builtins |
410 |
help version |
411 |
help trace |
412 |
help spec |
413 |
EOF |
414 |
|
415 |
## STDOUT: |
416 |
Leaking commands: |
417 |
Silently failing commands: |
418 |
## END |
419 |
|
420 |
#### builtin.export.override.test |
421 |
unset x |
422 |
$TEST_UTIL/getenv x |
423 |
x=4 |
424 |
$TEST_UTIL/getenv x |
425 |
export x=5 |
426 |
$TEST_UTIL/getenv x |
427 |
x=6 $TEST_UTIL/getenv x |
428 |
echo x is ${x-unset} |
429 |
|
430 |
## STDOUT: |
431 |
x is unset |
432 |
x is unset |
433 |
x='5' |
434 |
x='6' |
435 |
x is 5 |
436 |
## END |
437 |
|
438 |
#### builtin.export.test |
439 |
cat >scr <<'EOF' |
440 |
echo ${var-unset} |
441 |
EOF |
442 |
$TEST_SHELL scr |
443 |
var=hi |
444 |
$TEST_SHELL scr |
445 |
var=here $TEST_SHELL scr |
446 |
export var=bye |
447 |
$TEST_SHELL scr |
448 |
|
449 |
## STDOUT: |
450 |
unset |
451 |
unset |
452 |
here |
453 |
bye |
454 |
## END |
455 |
|
456 |
#### builtin.export.unset.test |
457 |
set -e |
458 |
unset x |
459 |
export x |
460 |
export -p | grep 'export x' |
461 |
echo ok |
462 |
## STDOUT: |
463 |
export x |
464 |
ok |
465 |
## END |
466 |
|
467 |
#### builtin.falsetrue.test |
468 |
false || true |
469 |
|
470 |
|
471 |
#### builtin.hash.nonposix.test |
472 |
ls >/dev/null |
473 |
hash | grep ls >/dev/null || exit 1 |
474 |
touch hi |
475 |
hash | grep ls >/dev/null || exit 2 |
476 |
hash | grep touch >/dev/null || exit 3 |
477 |
hash -r |
478 |
hash | grep ls >/dev/null && exit 4 |
479 |
hash | grep touch >/dev/null && exit 5 |
480 |
echo ok |
481 |
## STDOUT: |
482 |
ok |
483 |
## END |
484 |
|
485 |
#### builtin.jobs.test |
486 |
sleep 10 & pid=$! |
487 |
sleep 1 |
488 |
jobs >job_info |
489 |
grep "sleep 10" job_info >/dev/null || exit 1 |
490 |
grep "[1]" job_info >/dev/null || exit 2 |
491 |
kill $pid |
492 |
|
493 |
rm job_info |
494 |
unset j pid |
495 |
|
496 |
sleep 10 & pid=$! |
497 |
sleep 1 |
498 |
jobs -l >job_info |
499 |
grep "sleep 10" job_info >/dev/null || exit 3 |
500 |
grep "[1]" job_info >/dev/null || exit 4 |
501 |
grep $pid job_info >/dev/null || exit 5 |
502 |
kill $pid |
503 |
|
504 |
rm job_info |
505 |
## stdout-json: "" |
506 |
|
507 |
#### builtin.kill0_+5.test |
508 |
! kill -s 0 $(($$+5)) |
509 |
|
510 |
|
511 |
#### builtin.kill0.test |
512 |
kill -s 0 $$ |
513 |
|
514 |
|
515 |
#### builtin.kill.jobs.test |
516 |
sleep 5 & pid1=$! |
517 |
sleep 6 & pid2=$! |
518 |
start=$(date "+%s") |
519 |
sleep 1 |
520 |
kill %1 %2 && exit 3 |
521 |
kill $pid1 $pid2 |
522 |
wait |
523 |
stop=$(date "+%s") |
524 |
elapsed=$((stop - start)) |
525 |
echo $stop - $start = $elapsed |
526 |
[ $((elapsed)) -lt 3 ] || exit 1 |
527 |
|
528 |
echo setting -m |
529 |
set -m |
530 |
echo sleeping |
531 |
jobs -l |
532 |
sleep 5 & pid1=$! |
533 |
sleep 6 & pid2=$! |
534 |
start=$(date "+%s") |
535 |
sleep 1 |
536 |
jobs -l |
537 |
kill %1 %2 |
538 |
wait |
539 |
stop=$(date "+%s") |
540 |
elapsed=$((stop - start)) |
541 |
echo $stop - $start = $elapsed |
542 |
[ $((elapsed)) -lt 3 ] || exit 2 |
543 |
|
544 |
|
545 |
#### builtin.kill.signame.test |
546 |
rm -f foo |
547 |
set -e |
548 |
|
549 |
trap 'touch foo' TERM |
550 |
|
551 |
kill $$ |
552 |
[ -f foo ] && ! [ -s foo ] |
553 |
rm foo |
554 |
echo plain kill |
555 |
|
556 |
kill -TERM $$ |
557 |
[ -f foo ] && ! [ -s foo ] |
558 |
rm foo |
559 |
echo named \(-TERM\) |
560 |
|
561 |
kill -15 $$ |
562 |
[ -f foo ] && ! [ -s foo ] |
563 |
rm foo |
564 |
echo numbered \(-15\) |
565 |
|
566 |
## STDOUT: |
567 |
plain kill |
568 |
named (-TERM) |
569 |
numbered (-15) |
570 |
## END |
571 |
|
572 |
#### builtin.printf.repeat.test |
573 |
printf '%d %d\n' 1 2 3 4 5 6 7 8 9 |
574 |
## STDOUT: |
575 |
1 2 |
576 |
3 4 |
577 |
5 6 |
578 |
7 8 |
579 |
9 0 |
580 |
## END |
581 |
|
582 |
#### builtin.pwd.exitcode.test |
583 |
# Make sure that pwd sets its exitcode. |
584 |
false |
585 |
pwd >/dev/null 2>/dev/null && echo OK |
586 |
|
587 |
## STDOUT: |
588 |
OK |
589 |
## END |
590 |
|
591 |
#### builtin.readonly.assign.noninteractive.test |
592 |
readonly a=b |
593 |
export a=c |
594 |
echo egad |
595 |
|
596 |
## status: 1 |
597 |
## stdout-json: "" |
598 |
|
599 |
#### builtin.set.-m.test |
600 |
set -m |
601 |
echo hi |
602 |
|
603 |
## STDOUT: |
604 |
hi |
605 |
## END |
606 |
|
607 |
#### builtin.set.quoted.test |
608 |
myvar='a b c' |
609 |
set | grep myvar >scr |
610 |
. ./scr |
611 |
printf '%s\n' $myvar |
612 |
|
613 |
## STDOUT: |
614 |
a |
615 |
b |
616 |
c |
617 |
## END |
618 |
|
619 |
#### builtin.source.nonexistent.earlyexit.test |
620 |
source not_a_thing |
621 |
echo hi |
622 |
exit 0 |
623 |
## status: 1 |
624 |
## stdout-json: "" |
625 |
|
626 |
#### builtin.source.nonexistent.test |
627 |
source nonesuch |
628 |
. nonesuch |
629 |
|
630 |
## status: 1 |
631 |
## stdout-json: "" |
632 |
|
633 |
#### builtin.source.setvar.test |
634 |
set -e |
635 |
|
636 |
echo 'x=5' >to_source |
637 |
source ./to_source |
638 |
echo ${x?:unset} |
639 |
rm to_source |
640 |
[ "$x" -eq 5 ] |
641 |
## STDOUT: |
642 |
5 |
643 |
## END |
644 |
|
645 |
#### builtin.special.redir.error.test |
646 |
: 2>&9 |
647 |
echo oh no |
648 |
|
649 |
## status: 1 |
650 |
## stdout-json: "" |
651 |
|
652 |
#### builtin.test.bigint.test |
653 |
! test -t 12323454234578326584376438 |
654 |
echo ok |
655 |
## STDOUT: |
656 |
ok |
657 |
## END |
658 |
|
659 |
#### builtin.test.nonposix.test |
660 |
touch first |
661 |
[ first -ef first ] || exit 3 |
662 |
sleep 1 |
663 |
touch second |
664 |
[ second -nt first ] || exit 3 |
665 |
[ second -ot first ] && exit 4 |
666 |
[ first -ot second ] || exit 5 |
667 |
[ first -nt second ] && exit 6 |
668 |
mkdir up |
669 |
[ first -ef up/../first ] || exit 7 |
670 |
[ first -ef up/../up/../second ] && exit 8 |
671 |
exit 0 |
672 |
|
673 |
|
674 |
#### builtin.test.-nt.-ot.absent.test |
675 |
touch present |
676 |
[ present -nt absent ] || exit 1 |
677 |
[ absent -ot present ] || exit 2 |
678 |
|
679 |
|
680 |
#### builtin.test.numeric.spaces.nonposix.test |
681 |
test " 5" -eq " 5 " |
682 |
|
683 |
|
684 |
#### builtin.test.symlink.test |
685 |
echo hi >file |
686 |
mkdir dir |
687 |
ln -s file link_file |
688 |
ln -s dir link_dir |
689 |
[ -e file ] && [ -e link_file ] && \ |
690 |
[ -f file ] && [ -f link_file ] && \ |
691 |
[ -e dir ] && [ -e link_dir ] && \ |
692 |
[ -d dir ] && [ -d link_dir ] && \ |
693 |
[ -L link_file ] && [ -L link_dir ] |
694 |
|
695 |
#### builtin.times.ioerror.test |
696 |
exec 3>&1 |
697 |
( |
698 |
trap "" PIPE |
699 |
sleep 1 |
700 |
command times |
701 |
echo ?=$? >&3 |
702 |
) | true |
703 |
|
704 |
## STDOUT: |
705 |
?=2 |
706 |
## END |
707 |
|
708 |
#### builtin.trap.chained.test |
709 |
# https://www.spinics.net/lists/dash/msg01771.html |
710 |
trap exit INT |
711 |
trap 'true; kill -s INT $$' EXIT |
712 |
false |
713 |
|
714 |
|
715 |
#### builtin.trap.exit3.test |
716 |
# https://www.spinics.net/lists/dash/msg01750.html |
717 |
trap '(exit 3) && echo BUG' INT |
718 |
kill -s INT $$ |
719 |
|
720 |
## stdout-json: "" |
721 |
|
722 |
#### builtin.trap.exitcode.test |
723 |
# https://www.spinics.net/lists/dash/msg01770.html |
724 |
|
725 |
trap 'set -o bad@option' INT |
726 |
kill -s INT $$ |
727 |
|
728 |
|
729 |
#### builtin.trap.exit.subshell.test |
730 |
trap 'echo bye' EXIT |
731 |
(echo hi) |
732 |
echo $(echo hi) |
733 |
|
734 |
## STDOUT: |
735 |
hi |
736 |
hi |
737 |
bye |
738 |
## END |
739 |
|
740 |
#### builtin.trap.false.test |
741 |
# https://www.spinics.net/lists/dash/msg01750.html |
742 |
trap '(false) && echo BUG' INT |
743 |
kill -s INT $$ |
744 |
|
745 |
## stdout-json: "" |
746 |
|
747 |
#### builtin.trap.kill.undef.test |
748 |
trap 'echo derp' KILL |
749 |
trap 'echo nevah' 9 |
750 |
|
751 |
## stdout-json: "" |
752 |
|
753 |
#### builtin.trap.nested.test |
754 |
# https://www.spinics.net/lists/dash/msg01762.html |
755 |
trap '(trap "echo exit" EXIT; :)' EXIT |
756 |
## STDOUT: |
757 |
exit |
758 |
## END |
759 |
|
760 |
#### builtin.trap.noexit.test |
761 |
trap - 55 |
762 |
echo hi |
763 |
|
764 |
## STDOUT: |
765 |
hi |
766 |
## END |
767 |
|
768 |
#### builtin.trap.redirect.test |
769 |
# Harald van Dijk <harald@gigawatt.nl> (2020-01-06) (list) |
770 |
# Subject: EXIT trap handling in subshells broken |
771 |
# To: DASH shell mailing list <dash@vger.kernel.org> |
772 |
# Date: Mon, 06 Jan 2020 21:57:20 +0000 |
773 |
|
774 |
f() { (trap "echo $var" EXIT); } |
775 |
var=bad |
776 |
var=ok f |
777 |
|
778 |
## STDOUT: |
779 |
ok |
780 |
## END |
781 |
|
782 |
#### builtin.trap.return.test |
783 |
# https://www.spinics.net/lists/dash/msg01792.html |
784 |
trap 'f() { false; return; }; f; echo $?' EXIT |
785 |
## STDOUT: |
786 |
1 |
787 |
## END |
788 |
|
789 |
#### builtin.trap.subshell.false.exit.test |
790 |
trap "(false) && echo BUG" EXIT |
791 |
|
792 |
## status: 1 |
793 |
## stdout-json: "" |
794 |
|
795 |
#### builtin.trap.subshell.false.test |
796 |
trap "(false) && echo BUG" INT; kill -s INT $$ |
797 |
|
798 |
## stdout-json: "" |
799 |
|
800 |
#### builtin.trap.subshell.loud2.test |
801 |
# https://www.spinics.net/lists/dash/msg01766.html |
802 |
trap 'set -o bad@option' INT; kill -s INT $$ && echo HUH |
803 |
trap '(:; exit) && echo WEIRD' EXIT; false |
804 |
## STDOUT: |
805 |
HUH |
806 |
WEIRD |
807 |
## END |
808 |
|
809 |
#### builtin.trap.subshell.loud.test |
810 |
# https://www.spinics.net/lists/dash/msg01766.html |
811 |
trap '(:; exit) && echo WEIRD' EXIT; false |
812 |
## STDOUT: |
813 |
WEIRD |
814 |
## END |
815 |
|
816 |
#### builtin.trap.subshell.quiet.test |
817 |
# https://www.spinics.net/lists/dash/msg01755.html |
818 |
(trap '(! :) && echo BUG1' EXIT) |
819 |
(trap '(false) && echo BUG2' EXIT) |
820 |
(trap 'readonly foo=bar; (foo=baz) && echo BUG3' EXIT) |
821 |
(trap '(set -o bad@option) && echo BUG4' EXIT) |
822 |
exit 0 |
823 |
## stdout-json: "" |
824 |
|
825 |
#### builtin.trap.subshell.true.ec1.test |
826 |
# https://www.spinics.net/lists/dash/msg01761.html |
827 |
trap '(true) || echo bug' EXIT; false |
828 |
|
829 |
## stdout-json: "" |
830 |
|
831 |
#### builtin.trap.subshell.truefalse.test |
832 |
# https://www.spinics.net/lists/dash/msg01750.html |
833 |
trap '(false) && echo BUG' INT; kill -s INT $$ |
834 |
trap "(false) && echo BUG" EXIT |
835 |
trap "(false); echo \$?" EXIT |
836 |
|
837 |
## STDOUT: |
838 |
1 |
839 |
## END |
840 |
|
841 |
#### builtin.trap.supershell.test |
842 |
trap 'echo bye' EXIT |
843 |
(trap) |
844 |
(trap 'echo so long' EXIT; trap) |
845 |
(trap) |
846 |
|
847 |
## STDOUT: |
848 |
trap -- 'echo bye' EXIT |
849 |
trap -- 'echo so long' EXIT |
850 |
so long |
851 |
trap -- 'echo bye' EXIT |
852 |
bye |
853 |
## END |
854 |
|
855 |
#### builtin.unset.test |
856 |
readonly x=foo |
857 |
y=bar |
858 |
unset y |
859 |
echo ${y-unset} |
860 |
echo ${x-error} |
861 |
unset y |
862 |
echo ${y-unset} |
863 |
unset x |
864 |
|
865 |
## status: 1 |
866 |
## STDOUT: |
867 |
unset |
868 |
foo |
869 |
unset |
870 |
## END |
871 |
|
872 |
#### parse.emptyvar.test |
873 |
err=$($TEST_SHELL -c ': ${}' 2>&1 >/dev/null) |
874 |
[ "$err" ] |
875 |
|
876 |
|
877 |
|
878 |
|
879 |
#### parse.eval.error.test |
880 |
cat >scr <<EOF |
881 |
eval "if" |
882 |
echo lived |
883 |
EOF |
884 |
$TEST_SHELL scr && exit 1 |
885 |
exit 0 |
886 |
## stdout-json: "" |
887 |
|
888 |
#### semantics.arith.assign.multi.test |
889 |
: $((x = y = z = 0)) |
890 |
echo $x $y $z |
891 |
## STDOUT: |
892 |
0 0 0 |
893 |
## END |
894 |
|
895 |
#### semantics.arithmetic.bool_to_num.test |
896 |
[ $((5>=5)) -eq 1 ] |
897 |
|
898 |
|
899 |
#### semantics.arithmetic.tilde.test |
900 |
# bug found in POSIX testing (sh_05.ex tp357) |
901 |
|
902 |
echo $((~10)) |
903 |
## STDOUT: |
904 |
-11 |
905 |
## END |
906 |
|
907 |
#### semantics.arith.modernish.test |
908 |
# from https://github.com/modernish/modernish/blob/e3b66a8b68695265b9aebd43e1de1ab3fef66e57/lib/modernish/aux/fatal.sh |
909 |
i=7 |
910 |
j=0 |
911 |
case $(( ((j+=6*i)==0x2A)>0 ? 014 : 015 )) in |
912 |
( 12 | 14 ) echo ok;; # OK or BUG_NOOCTAL |
913 |
( * ) echo fail; exit 1 ;; |
914 |
esac |
915 |
case $j in |
916 |
( 42 ) echo ok;; # BUG_NOOCTAL |
917 |
( * ) echo fail; exit 1;; |
918 |
esac |
919 |
|
920 |
## STDOUT: |
921 |
ok |
922 |
ok |
923 |
## END |
924 |
|
925 |
#### semantics.arith.pos.test |
926 |
a=+47 |
927 |
[ $((a)) -eq 47 ] |
928 |
echo $((a)) |
929 |
## STDOUT: |
930 |
47 |
931 |
## END |
932 |
|
933 |
#### semantics.arith.var.space.test |
934 |
x=" 8" |
935 |
y=$((x + 1)) |
936 |
echo $x $y |
937 |
|
938 |
## STDOUT: |
939 |
8 9 |
940 |
## END |
941 |
|
942 |
#### semantics.assign.noglob.test |
943 |
x='*' |
944 |
echo "$x" |
945 |
|
946 |
## STDOUT: |
947 |
* |
948 |
## END |
949 |
|
950 |
#### semantics.assign.visible.test |
951 |
set -e |
952 |
x=5 y=$((x+2)) |
953 |
[ "$x" -eq 5 ] |
954 |
# either x is treated as unset (and so y = 2) or not (and so y = 7) |
955 |
[ "$y" -eq 2 ] || [ "$y" -eq 7 ] |
956 |
echo ok |
957 |
## STDOUT: |
958 |
ok |
959 |
## END |
960 |
|
961 |
#### semantics.background.nojobs.stdin.test |
962 |
cat >scr <<EOF |
963 |
set +m |
964 |
exec <in |
965 |
cat & |
966 |
wait |
967 |
EOF |
968 |
|
969 |
echo illegible >in |
970 |
$TEST_SHELL scr |
971 |
|
972 |
|
973 |
#### semantics.background.pid.test |
974 |
echo 'echo $$ > pid.out' >showpid.sh |
975 |
chmod +x showpid.sh |
976 |
$TEST_SHELL showpid.sh & |
977 |
sleep 1 |
978 |
[ "$!" -eq "$(cat pid.out)" ] |
979 |
|
980 |
#### semantics.background.pipe.pid.test |
981 |
echo 'echo $$ > pid.out' >showpid.sh |
982 |
chmod +x showpid.sh |
983 |
true | $TEST_SHELL showpid.sh & |
984 |
sleep 1 |
985 |
[ "$!" -eq "$(cat pid.out)" ] |
986 |
|
987 |
#### semantics.background.test |
988 |
echo hi |
989 |
{ sleep 1 ; echo derp ; } & |
990 |
echo bye |
991 |
wait |
992 |
## STDOUT: |
993 |
hi |
994 |
bye |
995 |
derp |
996 |
## END |
997 |
|
998 |
#### semantics.backtick.exit.test |
999 |
foo=$(trap 'echo bar' EXIT) |
1000 |
echo $foo >&2 |
1001 |
|
1002 |
## stdout-json: "" |
1003 |
|
1004 |
#### semantics.backtick.fds.test |
1005 |
set -e |
1006 |
subshfds=$($TEST_UTIL/fds 0 20) |
1007 |
$TEST_UTIL/fds 0 20 |
1008 |
echo $subshfds |
1009 |
|
1010 |
## STDOUT: |
1011 |
0 open |
1012 |
1 open |
1013 |
2 open |
1014 |
3 closed |
1015 |
4 closed |
1016 |
5 closed |
1017 |
6 closed |
1018 |
7 closed |
1019 |
8 closed |
1020 |
9 closed |
1021 |
10 closed |
1022 |
11 closed |
1023 |
12 closed |
1024 |
13 closed |
1025 |
14 closed |
1026 |
15 closed |
1027 |
16 closed |
1028 |
17 closed |
1029 |
18 closed |
1030 |
19 closed |
1031 |
20 closed |
1032 |
0 open 1 open 2 open 3 closed 4 closed 5 closed 6 closed 7 closed 8 closed 9 closed 10 closed 11 closed 12 closed 13 closed 14 closed 15 closed 16 closed 17 closed 18 closed 19 closed 20 closed |
1033 |
## END |
1034 |
|
1035 |
#### semantics.backtick.ppid.test |
1036 |
set -e |
1037 |
|
1038 |
pid1=$($TEST_SHELL -c 'echo $PPID') |
1039 |
echo $pid1 >pid1 |
1040 |
|
1041 |
$TEST_SHELL -c 'echo $PPID' >pid2 |
1042 |
|
1043 |
[ $(cat pid1) = $(cat pid2) ] || exit 2 |
1044 |
echo pid1=pid2 |
1045 |
|
1046 |
(echo $PPID) >ppid |
1047 |
[ $PPID = $(cat ppid) ] || exit 3 |
1048 |
echo ppid=subshell |
1049 |
## STDOUT: |
1050 |
pid1=pid2 |
1051 |
ppid=subshell |
1052 |
## END |
1053 |
|
1054 |
#### semantics.case.ec.test |
1055 |
# ADDTOPOSIX |
1056 |
|
1057 |
(exit 3) |
1058 |
echo $? # make sure we're making good ecs |
1059 |
case a in |
1060 |
( b ) (exit 4) ;; |
1061 |
( * ) ;; # don't alter ec |
1062 |
esac |
1063 |
echo $? # should be 3 |
1064 |
|
1065 |
(exit 5) |
1066 |
case a$(echo $?>ec) in # observe ec before entering case |
1067 |
( b ) (exit 6) ;; |
1068 |
esac |
1069 |
echo $? |
1070 |
[ $(cat ec) = "5" ] || exit 2 # shouldn't have been altered yet! |
1071 |
|
1072 |
# make sure the ec is actually visible |
1073 |
false |
1074 |
case a in |
1075 |
( a ) echo visible $? ;; |
1076 |
esac |
1077 |
|
1078 |
# but make sure that no match cases set the ec to 0 |
1079 |
false |
1080 |
case a in |
1081 |
( b ) (exit 6) ;; |
1082 |
esac |
1083 |
echo $? |
1084 |
|
1085 |
|
1086 |
## STDOUT: |
1087 |
3 |
1088 |
0 |
1089 |
0 |
1090 |
visible 1 |
1091 |
0 |
1092 |
## END |
1093 |
|
1094 |
#### semantics.case.escape.modernish.test |
1095 |
# from https://github.com/modernish/modernish/blob/e3b66a8b68695265b9aebd43e1de1ab3fef66e57/lib/modernish/aux/fatal.sh |
1096 |
case 'foo\ |
1097 |
bar' in |
1098 |
( foo\\" |
1099 |
"bar ) echo good ;; |
1100 |
( * ) echo bad ;; |
1101 |
esac |
1102 |
|
1103 |
## STDOUT: |
1104 |
good |
1105 |
## END |
1106 |
|
1107 |
#### semantics.case.escape.quotes.test |
1108 |
foo=\" |
1109 |
echo -n Literal: '' |
1110 |
case "$foo" in |
1111 |
\" ) echo OK ;; |
1112 |
* ) echo NOT OK ;; |
1113 |
esac |
1114 |
echo -n Unquoted: '' |
1115 |
case "$foo" in |
1116 |
$foo ) echo OK ;; |
1117 |
* ) echo NOT OK ;; |
1118 |
esac |
1119 |
echo -n Quoted: '' |
1120 |
case "$foo" in |
1121 |
"$foo" ) echo OK ;; |
1122 |
* ) echo NOT OK ;; |
1123 |
esac |
1124 |
|
1125 |
## STDOUT: |
1126 |
Literal: OK |
1127 |
Unquoted: OK |
1128 |
Quoted: OK |
1129 |
## END |
1130 |
|
1131 |
#### semantics.command.argv0.test |
1132 |
set -e |
1133 |
|
1134 |
explicit=$(${TEST_UTIL}/argv) |
1135 |
[ "$explicit" = "argv[0] = \"${TEST_UTIL}/argv\";" ] |
1136 |
|
1137 |
PATH="${TEST_UTIL}:$PATH" |
1138 |
inpath=$(argv) |
1139 |
[ "$inpath" = "argv[0] = \"argv\";" ] |
1140 |
argv |
1141 |
|
1142 |
|
1143 |
## STDOUT: |
1144 |
argv[0] = "argv"; |
1145 |
## END |
1146 |
|
1147 |
#### semantics.command-subst.newline.test |
1148 |
# https://www.spinics.net/lists/dash/msg01844.html |
1149 |
cat <<END |
1150 |
1 |
1151 |
$(echo "") |
1152 |
2 |
1153 |
END |
1154 |
## STDOUT: |
1155 |
1 |
1156 |
|
1157 |
2 |
1158 |
## END |
1159 |
|
1160 |
#### semantics.command-subst.test |
1161 |
x=$(false) |
1162 |
|
1163 |
## status: 1 |
1164 |
|
1165 |
#### semantics.-C.test |
1166 |
echo >in <<EOF |
1167 |
a one |
1168 |
a two |
1169 |
a one two three |
1170 |
four |
1171 |
EOF |
1172 |
|
1173 |
touch out |
1174 |
|
1175 |
set -o noclobber |
1176 |
cat <in >out |
1177 |
[ $? -gt 0 ] || exit 2 |
1178 |
|
1179 |
#### semantics.defun.ec.test |
1180 |
# ADDTOPOSIX |
1181 |
false |
1182 |
f() { echo hi ; } |
1183 |
echo $? |
1184 |
f |
1185 |
|
1186 |
false |
1187 |
f() { echo hello ; } |
1188 |
echo $? |
1189 |
f |
1190 |
## STDOUT: |
1191 |
0 |
1192 |
hi |
1193 |
0 |
1194 |
hello |
1195 |
## END |
1196 |
|
1197 |
#### semantics.dot.glob.test |
1198 |
has_dot() { |
1199 |
$TEST_UTIL/readdir | grep -e '^.$' >/dev/null |
1200 |
} |
1201 |
|
1202 |
has_dotdot() { |
1203 |
$TEST_UTIL/readdir | grep -e '^..$' >/dev/null |
1204 |
} |
1205 |
|
1206 |
mkdir -p bar/inner |
1207 |
touch bar/foo |
1208 |
touch bar/inner/foo |
1209 |
cd bar/inner |
1210 |
echo .*/foo | sort # should be ../foo and ./foo |
1211 |
|
1212 |
# some FS may be weird and not give these entries... simulate! |
1213 |
has_dot || echo "./foo" |
1214 |
has_dotdot || echo "../foo" |
1215 |
|
1216 |
cd ../../ |
1217 |
rm -r bar |
1218 |
|
1219 |
# this issue is under active discussion on the POSIX mailing list |
1220 |
|
1221 |
# bash, dash, yash all work |
1222 |
# fish, zsh fail |
1223 |
## STDOUT: |
1224 |
../foo ./foo |
1225 |
## END |
1226 |
|
1227 |
#### semantics.errexit.carryover.test |
1228 |
set -e |
1229 |
putsn() { echo "$@"; } |
1230 |
false && true |
1231 |
putsn "It should be executed" |
1232 |
false && true |
1233 |
/bin/echo hello |
1234 |
|
1235 |
## STDOUT: |
1236 |
It should be executed |
1237 |
hello |
1238 |
## END |
1239 |
|
1240 |
#### semantics.errexit.subshell.test |
1241 |
set -o errexit |
1242 |
if ( echo 1; false; echo 2; set -o errexit; echo 3; false; echo 4 ); then |
1243 |
echo 5; |
1244 |
fi |
1245 |
echo 6 # This is executed because the subshell just returns false |
1246 |
false |
1247 |
echo 7 |
1248 |
|
1249 |
## status: 1 |
1250 |
## STDOUT: |
1251 |
1 |
1252 |
2 |
1253 |
3 |
1254 |
4 |
1255 |
5 |
1256 |
6 |
1257 |
## END |
1258 |
|
1259 |
#### semantics.errexit.trap.test |
1260 |
set -e; trap "false; echo BUG" USR1; kill -s USR1 $$ |
1261 |
|
1262 |
## status: 1 |
1263 |
|
1264 |
#### semantics.error.noninteractive.test |
1265 |
cat <<EOF > script |
1266 |
unset x |
1267 |
y=z |
1268 |
echo ${x?z} |
1269 |
echo blargh |
1270 |
EOF |
1271 |
chmod +x script |
1272 |
$TEST_SHELL script |
1273 |
|
1274 |
## status: 1 |
1275 |
|
1276 |
#### semantics.escaping.backslash.modernish.test |
1277 |
# from https://github.com/modernish/modernish/blob/e3b66a8b68695265b9aebd43e1de1ab3fef66e57/lib/modernish/aux/fatal.sh |
1278 |
t=' :: \on\e :\tw'\''o \th\'\''re\e :\\'\''fo\u\r: : : ' |
1279 |
IFS=': ' |
1280 |
set -- ${t} |
1281 |
IFS='' |
1282 |
t=${#},${1-U},${2-U},${3-U},${4-U},${5-U},${6-U},${7-U},${8-U},${9-U},${10-U},${11-U},${12-U} |
1283 |
case ${t} in |
1284 |
( '8,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,U,U,U,U' \ |
1285 |
| '9,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,,U,U,U' ) # QRK_IFSFINAL |
1286 |
echo good ;; |
1287 |
'8,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,U,U,U,U') echo weird;; |
1288 |
( * ) echo bad ; exit 1 ;; |
1289 |
esac |
1290 |
|
1291 |
## STDOUT: |
1292 |
good |
1293 |
## END |
1294 |
|
1295 |
#### semantics.escaping.backslash.test |
1296 |
printf '%s\t\n' > scr \ |
1297 |
'printf %s\\n foobar\|\&\;\<\>\(\)\$\`\\\"\'\''\ \?\*\[\' |
1298 |
$TEST_SHELL scr |
1299 |
|
1300 |
|
1301 |
## STDOUT: |
1302 |
foobar|&;<>()$`\"' ?*[ |
1303 |
## END |
1304 |
|
1305 |
#### semantics.escaping.heredoc.dollar.test |
1306 |
cat <<EOF |
1307 |
echo \\\$var |
1308 |
EOF |
1309 |
cat <<'EOF' |
1310 |
echo \\\$var |
1311 |
EOF |
1312 |
|
1313 |
## STDOUT: |
1314 |
echo \$var |
1315 |
echo \\\$var |
1316 |
## END |
1317 |
|
1318 |
#### semantics.escaping.newline.test |
1319 |
printf '%s' '\\'n |
1320 |
printf '%s' "\n" |
1321 |
printf "\n" |
1322 |
printf '\n' |
1323 |
printf '\\n' |
1324 |
|
1325 |
## stdout-json: "\\\\n\\n\n\n\\n" |
1326 |
|
1327 |
#### semantics.escaping.quote.test |
1328 |
set -e |
1329 |
|
1330 |
for c in '"' '#' '%' '&' "'" '(' ')' '*' '+' ',' '-' '.' '/' ':' \ |
1331 |
';' '<' '=' '>' '?' '@' '[' ']' '^' '_' '{' '|' '}' '~' ' ' |
1332 |
do |
1333 |
cat >script <<EOF |
1334 |
x=\`printf '%s' \\$c\`; printf '%s\\n' "\$x" |
1335 |
EOF |
1336 |
echo "$c" |
1337 |
$TEST_SHELL script >out |
1338 |
[ $? -eq 0 ] && [ "$c" = "$(cat out)" ] |
1339 |
done |
1340 |
echo done |
1341 |
## STDOUT: |
1342 |
" |
1343 |
# |
1344 |
% |
1345 |
& |
1346 |
' |
1347 |
( |
1348 |
) |
1349 |
* |
1350 |
+ |
1351 |
, |
1352 |
- |
1353 |
. |
1354 |
/ |
1355 |
: |
1356 |
; |
1357 |
< |
1358 |
= |
1359 |
> |
1360 |
? |
1361 |
@ |
1362 |
[ |
1363 |
] |
1364 |
^ |
1365 |
_ |
1366 |
{ |
1367 |
| |
1368 |
} |
1369 |
~ |
1370 |
|
1371 |
done |
1372 |
## END |
1373 |
|
1374 |
#### semantics.escaping.single.test |
1375 |
# cf tp399 |
1376 |
cat <<weirdo |
1377 |
line one |
1378 |
line two |
1379 |
"line".\${PATH}.\'three\'\\x\ |
1380 |
line four |
1381 |
weirdo |
1382 |
|
1383 |
## STDOUT: |
1384 |
line one |
1385 |
line two |
1386 |
"line".${PATH}.\'three\'\xline four |
1387 |
## END |
1388 |
|
1389 |
#### semantics.eval.makeadder.test |
1390 |
makeadder() { |
1391 |
eval "adder() { echo \$((\$1 + $1)) ; }" |
1392 |
} |
1393 |
|
1394 |
makeadder 5 |
1395 |
adder 1 |
1396 |
makeadder 10 |
1397 |
adder 1 |
1398 |
|
1399 |
## STDOUT: |
1400 |
6 |
1401 |
11 |
1402 |
## END |
1403 |
|
1404 |
#### semantics.evalorder.fun.test |
1405 |
# bash: assign |
1406 |
# yash, dash, smoosh: redir |
1407 |
# ADDTOPOSIX |
1408 |
show() { echo "got ${EFF-unset}"; } |
1409 |
unset x |
1410 |
EFF=${x=assign} show 2>${x=redir} |
1411 |
echo ${EFF-unset after function call} |
1412 |
[ -f assign ] && echo assign exists && rm assign |
1413 |
[ -f redir ] && echo redir exists && rm redir |
1414 |
|
1415 |
## STDOUT: |
1416 |
got redir |
1417 |
unset after function call |
1418 |
redir exists |
1419 |
## END |
1420 |
|
1421 |
#### semantics.expansion.heredoc.backslash.test |
1422 |
cat <<EOF |
1423 |
an escaped \\[bracket] |
1424 |
should \\ work just fine |
1425 |
EOF |
1426 |
cat <<EOF |
1427 |
exit \$? |
1428 |
EOF |
1429 |
## STDOUT: |
1430 |
an escaped \[bracket] |
1431 |
should \ work just fine |
1432 |
exit $? |
1433 |
## END |
1434 |
|
1435 |
#### semantics.expansion.quotes.adjacent.test |
1436 |
mkdir a |
1437 |
touch a/b |
1438 |
touch a/c |
1439 |
echo a/* |
1440 |
echo "a"/* |
1441 |
echo 'a'/* |
1442 |
mkdir "foo*[" |
1443 |
touch "foo*["/weird |
1444 |
touch "foo*["/wild |
1445 |
touch "foo*["/crazy |
1446 |
echo "foo*["/* |
1447 |
echo "foo*["/[wz]* |
1448 |
## STDOUT: |
1449 |
a/b a/c |
1450 |
a/b a/c |
1451 |
a/b a/c |
1452 |
foo*[/crazy foo*[/weird foo*[/wild |
1453 |
foo*[/weird foo*[/wild |
1454 |
## END |
1455 |
|
1456 |
#### semantics.expansion.substring.test |
1457 |
FOO="\\a" |
1458 |
echo ${FOO#*\\} |
1459 |
|
1460 |
## STDOUT: |
1461 |
a |
1462 |
## END |
1463 |
|
1464 |
#### semantics.for.readonly.test |
1465 |
# ADDTOPOSIX |
1466 |
(for x in a b c; do echo $x; readonly x; done) && exit 1 |
1467 |
exit 0 |
1468 |
|
1469 |
## STDOUT: |
1470 |
a |
1471 |
## END |
1472 |
|
1473 |
#### semantics.fun.error.restore.test |
1474 |
set -u |
1475 |
|
1476 |
f() { |
1477 |
echo $1 |
1478 |
echo <none |
1479 |
} |
1480 |
|
1481 |
set -- a b c |
1482 |
f arg1 arg2 |
1483 |
printf '<%s>\n' "$@" |
1484 |
|
1485 |
## STDOUT: |
1486 |
arg1 |
1487 |
<a> |
1488 |
<b> |
1489 |
<c> |
1490 |
## END |
1491 |
|
1492 |
#### semantics.-h.nonposix.test |
1493 |
set -h |
1494 |
hash -r |
1495 |
f() { |
1496 |
ls |
1497 |
touch hi |
1498 |
rm hi |
1499 |
} |
1500 |
hash |
1501 |
hash | grep ls || exit 1 |
1502 |
hash | grep touch || exit 2 |
1503 |
hash | grep rm || exit 3 |
1504 |
|
1505 |
|
1506 |
|
1507 |
#### semantics.ifs.combine.ws.test |
1508 |
unset IFS |
1509 |
echo > spaced |
1510 |
printf "%b" '\tx' >> spaced |
1511 |
echo >> spaced |
1512 |
echo " 5" >> spaced |
1513 |
printf '%b' ' 12\t ' >> spaced |
1514 |
echo `cat spaced` |
1515 |
IFS=$(printf '%b' ' \n\t') |
1516 |
echo `cat spaced` |
1517 |
## STDOUT: |
1518 |
x 5 12 |
1519 |
x 5 12 |
1520 |
## END |
1521 |
|
1522 |
#### semantics.kill.traps.test |
1523 |
trap "echo hi" TERM |
1524 |
sleep 10 & |
1525 |
pid=$! |
1526 |
sleep 1 |
1527 |
kill $pid |
1528 |
[ "$?" -eq 0 ] || exit 1 |
1529 |
sleep 1 |
1530 |
wait $pid |
1531 |
[ "$?" -ge 128 ] || exit 2 |
1532 |
|
1533 |
|
1534 |
## stdout-json: "" |
1535 |
|
1536 |
#### semantics.length.test |
1537 |
# https://www.spinics.net/lists/dash/msg01749.html |
1538 |
v=abc; echo ab${#v}cd |
1539 |
|
1540 |
## STDOUT: |
1541 |
ab3cd |
1542 |
## END |
1543 |
|
1544 |
#### semantics.monitoring.ttou.test |
1545 |
# id:20201221162442.GA26001@stack.nl |
1546 |
# Jilles Tjoelker <jilles@stack.nl> (2020-12-21) (list) |
1547 |
# Subject: Re: dash 0.5.11.2, busybox sh 1.32.0, FreeBSD 12.2 sh: spring TTOU but should not i think |
1548 |
# To: Harald van Dijk <harald@gigawatt.nl> |
1549 |
# Cc: Steffen Nurpmeso <steffen@sdaoden.eu>, DASH shell mailing list <dash@vger.kernel.org>, Denys Vlasenko <vda.linux@googlemail.com> |
1550 |
# Date: Mon, 21 Dec 2020 17:24:42 +0100 |
1551 |
|
1552 |
$TEST_SHELL -c "( $TEST_SHELL -c 'trap echo\ TTOU TTOU; set -m; echo all good' )" |
1553 |
|
1554 |
## STDOUT: |
1555 |
all good |
1556 |
## END |
1557 |
|
1558 |
#### semantics.no-command-subst.test |
1559 |
false ; x=hi |
1560 |
|
1561 |
|
1562 |
#### semantics.noninteractive.expansion.exit.test |
1563 |
unset x |
1564 |
echo ${x?alas, poor yorick} |
1565 |
|
1566 |
## status: 1 |
1567 |
|
1568 |
#### semantics.pattern.bracket.quoted.test |
1569 |
# from https://github.com/modernish/modernish/blob/e3b66a8b68695265b9aebd43e1de1ab3fef66e57/lib/modernish/aux/fatal.sh |
1570 |
t='ab]cd' |
1571 |
case c in |
1572 |
( *["${t}"]* ) |
1573 |
case e in |
1574 |
( *[!"${t}"]* ) echo OK;; |
1575 |
( * ) echo FAILED inner ;; |
1576 |
esac ;; |
1577 |
( * ) echo FAILED outer ;; |
1578 |
esac |
1579 |
|
1580 |
case \" in |
1581 |
( *["${t}"]* ) echo QUOTED ;; |
1582 |
( * ) echo UNQUOTED ;; |
1583 |
esac |
1584 |
|
1585 |
## STDOUT: |
1586 |
OK |
1587 |
UNQUOTED |
1588 |
## END |
1589 |
|
1590 |
#### semantics.pattern.hyphen.test |
1591 |
touch file- |
1592 |
touch filea |
1593 |
|
1594 |
echo file[-123] |
1595 |
echo file[123-] |
1596 |
echo file[[.-.]] |
1597 |
echo file[[=-=]] |
1598 |
echo file[!-123] |
1599 |
echo file[[:alpha:]] |
1600 |
echo file[a-z] |
1601 |
## STDOUT: |
1602 |
file- |
1603 |
file- |
1604 |
file- |
1605 |
file- |
1606 |
filea |
1607 |
filea |
1608 |
filea |
1609 |
## END |
1610 |
|
1611 |
#### semantics.pattern.modernish.test |
1612 |
# from https://github.com/modernish/modernish/blob/e3b66a8b68695265b9aebd43e1de1ab3fef66e57/lib/modernish/aux/fatal.sh |
1613 |
t=' :: \on\e :\tw'\''o \th\'\''re\e :\\'\''fo\u\r: : : ' |
1614 |
IFS=': ' |
1615 |
set -- ${t} |
1616 |
IFS='' |
1617 |
t=${#},${1-U},${2-U},${3-U},${4-U},${5-U},${6-U},${7-U},${8-U},${9-U},${10-U},${11-U},${12-U} |
1618 |
printf "%s\n" "$t" |
1619 |
case ${t} in |
1620 |
( '8,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,U,U,U,U' \ |
1621 |
| '9,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,,U,U,U' ) # QRK_IFSFINAL |
1622 |
echo good ;; |
1623 |
'8,,,\on\e,\tw'\''o,\th\'\''re\e,\\'\''fo\u\r,,,U,U,U,U') echo weird;; |
1624 |
( * ) echo bad ; exit 1 ;; |
1625 |
esac |
1626 |
|
1627 |
|
1628 |
#### semantics.pattern.rightbracket.test |
1629 |
touch file] |
1630 |
touch filea |
1631 |
|
1632 |
echo file[]123] |
1633 |
echo file[[.].]] |
1634 |
echo file[[=]=]] |
1635 |
echo file[!]123] |
1636 |
echo file[[:alpha:]] |
1637 |
echo file[a-z] |
1638 |
## STDOUT: |
1639 |
file] |
1640 |
file] |
1641 |
file] |
1642 |
filea |
1643 |
filea |
1644 |
filea |
1645 |
## END |
1646 |
|
1647 |
#### semantics.pipe.chained.test |
1648 |
c="echo works" |
1649 |
for n in $(seq 1 10) |
1650 |
do |
1651 |
c="$c | { read x; echo \$x; }" |
1652 |
done |
1653 |
|
1654 |
eval $c 2>err |
1655 |
[ -e err ] && ! [ -s err ] || exit 2 |
1656 |
|
1657 |
## STDOUT: |
1658 |
works |
1659 |
## END |
1660 |
|
1661 |
#### semantics.quote.backslash.test |
1662 |
echo [] |
1663 |
echo '\[]' |
1664 |
echo "\[]" |
1665 |
|
1666 |
## STDOUT: |
1667 |
[] |
1668 |
\[] |
1669 |
\[] |
1670 |
## END |
1671 |
|
1672 |
#### semantics.quote.tilde.test |
1673 |
echo "~" |
1674 |
## STDOUT: |
1675 |
~ |
1676 |
## END |
1677 |
|
1678 |
#### semantics.redir.close.test |
1679 |
# https://www.spinics.net/lists/dash/msg01775.html |
1680 |
{ exec 8</dev/null; } 8<&-; : <&8 && echo "oops, still open" |
1681 |
|
1682 |
## status: 1 |
1683 |
## stdout-json: "" |
1684 |
|
1685 |
#### semantics.redir.fds.test |
1686 |
$TEST_UTIL/fds |
1687 |
exec 3>&1 |
1688 |
$TEST_UTIL/fds |
1689 |
|
1690 |
## STDOUT: |
1691 |
0 open |
1692 |
1 open |
1693 |
2 open |
1694 |
3 closed |
1695 |
4 closed |
1696 |
5 closed |
1697 |
6 closed |
1698 |
7 closed |
1699 |
8 closed |
1700 |
9 closed |
1701 |
0 open |
1702 |
1 open |
1703 |
2 open |
1704 |
3 open |
1705 |
4 closed |
1706 |
5 closed |
1707 |
6 closed |
1708 |
7 closed |
1709 |
8 closed |
1710 |
9 closed |
1711 |
## END |
1712 |
|
1713 |
#### semantics.redir.from.test |
1714 |
set -e |
1715 |
echo hi >file |
1716 |
[ -s file ] |
1717 |
read x <file |
1718 |
[ "$x" = "hi" ] |
1719 |
rm file |
1720 |
|
1721 |
#### semantics.redir.indirect.test |
1722 |
f() { |
1723 |
echo message >&2 |
1724 |
} |
1725 |
|
1726 |
msg=$(f 2>&1) |
1727 |
[ "$msg" = "message" ] || exit 1 |
1728 |
|
1729 |
unset msg |
1730 |
x=1 |
1731 |
msg=$(f 2>&$x) |
1732 |
[ "$msg" = "message" ] || exit 2 |
1733 |
|
1734 |
echo ok |
1735 |
## STDOUT: |
1736 |
ok |
1737 |
## END |
1738 |
|
1739 |
#### semantics.redir.nonregular.test |
1740 |
set -C |
1741 |
: >/dev/null || exit 2 |
1742 |
echo ok |
1743 |
|
1744 |
## STDOUT: |
1745 |
ok |
1746 |
## END |
1747 |
|
1748 |
#### semantics.redir.toomany.test |
1749 |
c="echo hi" |
1750 |
for n in $(seq 3 10) |
1751 |
do |
1752 |
c="{ $c; echo hi; } >file_$n" |
1753 |
done |
1754 |
|
1755 |
eval $c 2>err |
1756 |
[ -e err ] && ! [ -s err ] || exit 2 |
1757 |
|
1758 |
rm file_* err |
1759 |
|
1760 |
MAX=$(ulimit >/dev/null 2>&1 && ulimit -n 2>/dev/null || echo 10000) |
1761 |
|
1762 |
# don't even bother if the FD limit is too high (256 on some macOS) |
1763 |
[ "$MAX" -lt 300 ] || exit 0 |
1764 |
|
1765 |
c="echo hi" |
1766 |
for n in $(seq 3 $MAX) |
1767 |
do |
1768 |
c="{ $c; echo hi; } >file_$n" |
1769 |
done |
1770 |
|
1771 |
eval $c 2>err |
1772 |
[ -s err ] || exit 3 |
1773 |
rm file_* |
1774 |
|
1775 |
#### semantics.redir.to.test |
1776 |
set -e |
1777 |
echo hi >file |
1778 |
[ -s file ] |
1779 |
[ "$(cat file)" = "hi" ] |
1780 |
rm file |
1781 |
|
1782 |
#### semantics.return.trap.test |
1783 |
# Robert Elz <kre@munnari.OZ.AU> (2020-03-16) (inbox list unread) |
1784 |
# Subject: Re: XCU: 'exit' trap condition [was:Re: XCU: 'return' from subshell] |
1785 |
# To: Joerg Schilling <Joerg.Schilling@fokus.fraunhofer.de> |
1786 |
# Cc: fieldhouse@gmx.net, austin-group-l@opengroup.org |
1787 |
# Date: Mon, 16 Mar 2020 22:15:10 +0700 |
1788 |
|
1789 |
f() ( trap "echo FOO" EXIT; return 5; echo BAR ) |
1790 |
f |
1791 |
|
1792 |
## STDOUT: |
1793 |
FOO |
1794 |
## END |
1795 |
|
1796 |
#### semantics.simple.link.test |
1797 |
set -e |
1798 |
echo 'echo hi' >cmd.sh |
1799 |
chmod +x cmd.sh |
1800 |
ln -s cmd.sh link.sh |
1801 |
OLDPATH=$PATH |
1802 |
PATH=. |
1803 |
[ -x cmd.sh ] |
1804 |
[ -L link.sh ] |
1805 |
cmd.sh # command works |
1806 |
link.sh # symlink works |
1807 |
PATH=$OLDPATH |
1808 |
ls |
1809 |
rm cmd.sh link.sh |
1810 |
## STDOUT: |
1811 |
hi |
1812 |
hi |
1813 |
cmd.sh |
1814 |
link.sh |
1815 |
## END |
1816 |
|
1817 |
#### semantics.slash.glob.test |
1818 |
arg_len() { |
1819 |
echo $# |
1820 |
} |
1821 |
|
1822 |
trap 'rm -r foo' EXIT |
1823 |
|
1824 |
mkdir foo |
1825 |
touch foo/a foo/b foo/c |
1826 |
[ "$(arg_len foo//*)" -eq 3 ] && echo OK |
1827 |
|
1828 |
## STDOUT: |
1829 |
OK |
1830 |
## END |
1831 |
|
1832 |
#### semantics.special.assign.visible.nonposix.test |
1833 |
x=5 y=$((x+2)) : |
1834 |
echo $x $y |
1835 |
|
1836 |
## STDOUT: |
1837 |
5 7 |
1838 |
## END |
1839 |
|
1840 |
#### semantics.splitting.ifs.test |
1841 |
cat << EOF > input |
1842 |
-,1-,-2,-,3,- |
1843 |
EOF |
1844 |
|
1845 |
IFS="-," |
1846 |
echo `cat input` |
1847 |
## STDOUT: |
1848 |
1 2 3 |
1849 |
## END |
1850 |
|
1851 |
#### semantics.subshell.background.traps.test |
1852 |
(trap - INT; echo INT sleeping...; sleep 10; echo INT awake) & pid=$! |
1853 |
sleep 1 |
1854 |
kill $pid |
1855 |
wait $pid |
1856 |
ec=$? |
1857 |
[ "$ec" -ge 128 ] || exit 1 |
1858 |
(trap - QUIT; echo QUIT sleeping...; sleep 10; echo QUIT awake) & pid=$! |
1859 |
sleep 1 |
1860 |
kill -QUIT $pid |
1861 |
wait $pid |
1862 |
ec=$? |
1863 |
[ "$ec" -ge 128 ] || exit 2 |
1864 |
## STDOUT: |
1865 |
INT sleeping... |
1866 |
QUIT sleeping... |
1867 |
## END |
1868 |
|
1869 |
#### semantics.subshell.break.test |
1870 |
# https://www.spinics.net/lists/dash/msg01773.html |
1871 |
for x in a b |
1872 |
do |
1873 |
( |
1874 |
for y in c d |
1875 |
do |
1876 |
break 2 |
1877 |
done |
1878 |
echo $x |
1879 |
) |
1880 |
done |
1881 |
## STDOUT: |
1882 |
a |
1883 |
b |
1884 |
## END |
1885 |
|
1886 |
#### semantics.subshell.redirect.test |
1887 |
# Ensure that the exit trap is ran with the redirections still active. |
1888 |
(trap 'echo foo' EXIT) >/dev/null |
1889 |
|
1890 |
## stdout-json: "" |
1891 |
|
1892 |
#### semantics.subshell.return2.test |
1893 |
# Dirk Fieldhouse <fieldhouse@gmx.net> (2020-03-11) (junk list) |
1894 |
# Subject: Re: XCU: 'return' from subshell |
1895 |
# To: Austin Group <austin-group-l@opengroup.org> |
1896 |
# Cc: chet.ramey@case.edu, Robert Elz <kre@munnari.OZ.AU> |
1897 |
# Date: Wed, 11 Mar 2020 14:49:31 +0000 |
1898 |
|
1899 |
f1() { |
1900 |
( echo foo; return ) |
1901 |
echo bar |
1902 |
} |
1903 |
|
1904 |
f1 |
1905 |
## STDOUT: |
1906 |
foo |
1907 |
bar |
1908 |
## END |
1909 |
|
1910 |
#### semantics.subshell.return.test |
1911 |
# Stephane Chazelas <stephane@chazelas.org> (2020-03-11) (list) |
1912 |
# Subject: Re: XCU: 'return' from subshell |
1913 |
# To: Robert Elz <kre@munnari.OZ.AU> |
1914 |
# Cc: Dirk Fieldhouse <fieldhouse@gmx.net>, Austin Group <austin-group-l@opengroup.org> |
1915 |
# Date: Wed, 11 Mar 2020 06:37:41 +0000 |
1916 |
|
1917 |
f() { (return 42; echo x); echo "$?"; }; f |
1918 |
|
1919 |
## STDOUT: |
1920 |
42 |
1921 |
## END |
1922 |
|
1923 |
#### semantics.substring.quotes.test |
1924 |
FOO="a?b" |
1925 |
[ "${FOO#*"?"}" = b ] && echo OK1 |
1926 |
FOO="abc" |
1927 |
[ "${FOO#"${FOO%???}"}" = "$FOO" ] && echo OK2 |
1928 |
|
1929 |
## STDOUT: |
1930 |
OK1 |
1931 |
OK2 |
1932 |
## END |
1933 |
|
1934 |
#### semantics.tilde.colon.test |
1935 |
tilde=~ |
1936 |
cat << EOF >test_script |
1937 |
var=:~ |
1938 |
[ "\$var" = ":$tilde" ] |
1939 |
EOF |
1940 |
chmod +x test_script |
1941 |
$TEST_SHELL test_script |
1942 |
|
1943 |
#### semantics.tilde.no-exp.test |
1944 |
echo hi:~ |
1945 |
x=: |
1946 |
echo hello${x}~ |
1947 |
|
1948 |
## STDOUT: |
1949 |
hi:~ |
1950 |
hello:~ |
1951 |
## END |
1952 |
|
1953 |
#### semantics.tilde.quoted.prefix.test |
1954 |
# ADDTOPOSIX |
1955 |
|
1956 |
set -e |
1957 |
tilde=$(echo ~) |
1958 |
[ "$tilde" = "$HOME" ] || exit 1 |
1959 |
|
1960 |
funny='~'\""$LOGNAME"\" |
1961 |
exp=$(eval "echo $funny") |
1962 |
[ "$exp" = "~$LOGNAME" ] || exit 2 |
1963 |
|
1964 |
[ ~/ = "$HOME"/ ] || exit 3 |
1965 |
|
1966 |
echo ok |
1967 |
## STDOUT: |
1968 |
ok |
1969 |
## END |
1970 |
|
1971 |
#### semantics.tilde.quoted.test |
1972 |
HOME="weird times" |
1973 |
printf '%s\n' ~ |
1974 |
touch a1 a2 a3 |
1975 |
HOME='a*' |
1976 |
printf '%s\n' ~ |
1977 |
|
1978 |
## STDOUT: |
1979 |
weird times |
1980 |
a* |
1981 |
## END |
1982 |
|
1983 |
#### semantics.tilde.sep.test |
1984 |
# ADDTOPOSIX |
1985 |
[ ~: = "~:" ] || exit 1 |
1986 |
|
1987 |
y=~ |
1988 |
[ $y = "$HOME" ] || exit 2 |
1989 |
|
1990 |
y=~/foo |
1991 |
[ $y = "$HOME/foo" ] || exit 3 |
1992 |
|
1993 |
y=~:foo |
1994 |
[ $y = "$HOME:foo" ] || exit 4 |
1995 |
|
1996 |
y=foo:~ |
1997 |
[ $y = "foo:$HOME" ] || exit 5 |
1998 |
|
1999 |
y=foo:~:bar |
2000 |
[ $y = "foo:$HOME:bar" ] || exit 6 |
2001 |
|
2002 |
echo ok |
2003 |
## STDOUT: |
2004 |
ok |
2005 |
## END |
2006 |
|
2007 |
#### semantics.tilde.test |
2008 |
echo ~ >tilde.out |
2009 |
var=~ |
2010 |
echo $var > var.out |
2011 |
[ -f tilde.out ] && [ -f var.out ] && \ |
2012 |
[ -s tilde.out ] && [ -s var.out ] && \ |
2013 |
[ $(cat tilde.out) = $(cat var.out) ] && \ |
2014 |
[ $(cat tilde.out) != "~" ] |
2015 |
|
2016 |
|
2017 |
|
2018 |
#### semantics.traps.async.test |
2019 |
( |
2020 |
kill -s QUIT $($TEST_SHELL -c 'echo $PPID') || exit 1 |
2021 |
echo done |
2022 |
) & |
2023 |
wait $! |
2024 |
|
2025 |
## STDOUT: |
2026 |
done |
2027 |
## END |
2028 |
|
2029 |
#### semantics.traps.inherit.test |
2030 |
( |
2031 |
trap "echo got SIGINT" INT |
2032 |
|
2033 |
# default trap will mean we actually get a QUIT, overriding the default on asyncs |
2034 |
trap - QUIT |
2035 |
|
2036 |
mypid=$($TEST_SHELL -c 'echo $PPID') |
2037 |
|
2038 |
# this can be overridden |
2039 |
kill -s INT "$mypid" || exit 4 |
2040 |
|
2041 |
# will kill this shell, |
2042 |
echo "sending SIGQUIT" |
2043 |
kill -s QUIT "$mypid" || exit 2 |
2044 |
exit 0 |
2045 |
) & |
2046 |
wait $! |
2047 |
echo $? |
2048 |
|
2049 |
|
2050 |
## STDOUT: |
2051 |
got SIGINT |
2052 |
sending SIGQUIT |
2053 |
131 |
2054 |
## END |
2055 |
|
2056 |
#### semantics.var.alt.nullifs.test |
2057 |
IFS= |
2058 |
printf '<%s>\n' ${x+uhoh} a b |
2059 |
|
2060 |
f() { echo $#; printf '<%s>\n' "$@" ; } |
2061 |
f ${x+uhoh} a b |
2062 |
|
2063 |
x=hi |
2064 |
f ${x+uhoh} a b |
2065 |
|
2066 |
|
2067 |
## STDOUT: |
2068 |
<a> |
2069 |
<b> |
2070 |
2 |
2071 |
<a> |
2072 |
<b> |
2073 |
3 |
2074 |
<uhoh> |
2075 |
<a> |
2076 |
<b> |
2077 |
## END |
2078 |
|
2079 |
#### semantics.var.alt.null.test |
2080 |
f() { echo $# ; } |
2081 |
unset -v nonesuch |
2082 |
f ${nonesuch+nonempty} a b |
2083 |
|
2084 |
x=foo |
2085 |
f ${x+hi} a b |
2086 |
|
2087 |
## STDOUT: |
2088 |
2 |
2089 |
3 |
2090 |
## END |
2091 |
|
2092 |
#### semantics.varassign.test |
2093 |
# https://git.kernel.org/pub/scm/utils/dash/dash.git/commit/?id=a29e9a1738a4e7040211842f3f3d90e172fa58ce |
2094 |
foo=bar; echo ${foo=BUG}; echo $foo |
2095 |
|
2096 |
## STDOUT: |
2097 |
bar |
2098 |
bar |
2099 |
## END |
2100 |
|
2101 |
#### semantics.var.builtin.nonspecial.test |
2102 |
# successful command |
2103 |
unset x |
2104 |
x=value command alias >/dev/null 2>&1 |
2105 |
echo ${x-unset} |
2106 |
test -z "$x" || exit 1 |
2107 |
|
2108 |
# unsuccessful command |
2109 |
unset x |
2110 |
x=value command alias -: >/dev/null 2>&1 |
2111 |
echo ${x-unset} |
2112 |
test -z "$x" || exit 2 |
2113 |
|
2114 |
## STDOUT: |
2115 |
unset |
2116 |
unset |
2117 |
## END |
2118 |
|
2119 |
#### semantics.var.dashu.test |
2120 |
unset nonesuch |
2121 |
$TEST_SHELL -u -c 'echo $nonesuch' && exit 1 |
2122 |
$TEST_SHELL -u -c 'echo $3' && exit 1 |
2123 |
$TEST_SHELL -u -c 'var=val ; echo ${var+$nonesuch}' && exit 1 |
2124 |
$TEST_SHELL -u -c 'echo $(($nonesuch + 1))' && exit 1 |
2125 |
$TEST_SHELL -u -c 'echo $((nonesuch + 1))' && exit 1 |
2126 |
$TEST_SHELL -u -c 'echo ${#nonesuch}' && exit 1 |
2127 |
echo passed |
2128 |
|
2129 |
## STDOUT: |
2130 |
passed |
2131 |
## END |
2132 |
|
2133 |
#### semantics.var.format.tilde.test |
2134 |
unset x |
2135 |
tilde=~ |
2136 |
: ${x:=~} |
2137 |
ext=~/foo |
2138 |
[ "$x" = "$tilde" ] && \ |
2139 |
[ "/foo" = ${ext#~} ] && \ |
2140 |
! $TEST_SHELL -c 'echo ${y?~}' |
2141 |
|
2142 |
#### semantics.variable.escape.length.test |
2143 |
x=\n |
2144 |
echo ${#x} |
2145 |
x=\\n |
2146 |
echo ${#x} |
2147 |
|
2148 |
## STDOUT: |
2149 |
1 |
2150 |
2 |
2151 |
## END |
2152 |
|
2153 |
#### semantics.var.ifs.sep.test |
2154 |
IFS=", " |
2155 |
set 1 2 3 |
2156 |
echo "$*" |
2157 |
|
2158 |
## STDOUT: |
2159 |
1,2,3 |
2160 |
## END |
2161 |
|
2162 |
#### semantics.var.star.emptyifs.test |
2163 |
IFS="" |
2164 |
bee="b e e" |
2165 |
set a "$bee" c |
2166 |
|
2167 |
printf '<%s>\n' $* |
2168 |
printf '<%s>\n' HI$*BYE |
2169 |
|
2170 |
## STDOUT: |
2171 |
<a> |
2172 |
<b e e> |
2173 |
<c> |
2174 |
<HIa> |
2175 |
<b e e> |
2176 |
<cBYE> |
2177 |
## END |
2178 |
|
2179 |
#### semantics.var.star.format.test |
2180 |
sp="s p aces" |
2181 |
tn=$(printf '%b' 'and\ttabs\n and newlines') |
2182 |
set -- a "$sp" b c "$tn" |
2183 |
IFS=": " |
2184 |
printf '<%s>\n' "${var=$*}" |
2185 |
unset var |
2186 |
unset IFS |
2187 |
printf '<%s>\n' "${var=$*}" |
2188 |
|
2189 |
## STDOUT: |
2190 |
<a:s p aces:b:c:and tabs |
2191 |
and newlines> |
2192 |
<a s p aces b c and tabs |
2193 |
and newlines> |
2194 |
## END |
2195 |
|
2196 |
#### semantics.var.unset.nofield.test |
2197 |
count() { echo $#; } |
2198 |
[ $(count a $nonesuch b) -eq 2 ] |
2199 |
|
2200 |
#### semantics.wait.alreadydead.test |
2201 |
sleep 10 & |
2202 |
pid=$! |
2203 |
sleep 1 |
2204 |
kill $pid |
2205 |
echo kill ec: $? |
2206 |
sleep 1 |
2207 |
wait $pid |
2208 |
echo wait ec: $? |
2209 |
|
2210 |
## STDOUT: |
2211 |
kill ec: 0 |
2212 |
wait ec: 143 |
2213 |
## END |
2214 |
|
2215 |
#### semantics.while.test |
2216 |
i=0 |
2217 |
while [ $i -lt 10 ] |
2218 |
do |
2219 |
i=$((i + 1)) |
2220 |
echo $i |
2221 |
done |
2222 |
echo $? |
2223 |
i=0 |
2224 |
while [ $i -lt 10 ] |
2225 |
do |
2226 |
i=$((i + 1)) |
2227 |
echo $i; |
2228 |
false |
2229 |
done |
2230 |
echo $? |
2231 |
|
2232 |
## STDOUT: |
2233 |
1 |
2234 |
2 |
2235 |
3 |
2236 |
4 |
2237 |
5 |
2238 |
6 |
2239 |
7 |
2240 |
8 |
2241 |
9 |
2242 |
10 |
2243 |
0 |
2244 |
1 |
2245 |
2 |
2246 |
3 |
2247 |
4 |
2248 |
5 |
2249 |
6 |
2250 |
7 |
2251 |
8 |
2252 |
9 |
2253 |
10 |
2254 |
1 |
2255 |
## END |
2256 |
|
2257 |
#### sh.-c.arg0.test |
2258 |
cat > scr <<EOF |
2259 |
echo "i am \$0, hear me roar" |
2260 |
EOF |
2261 |
$TEST_SHELL -c '. "$0"' ./scr |
2262 |
## STDOUT: |
2263 |
i am ./scr, hear me roar |
2264 |
## END |
2265 |
|
2266 |
#### sh.env.ppid.test |
2267 |
$TEST_SHELL -c 'echo $PPID' >ppid |
2268 |
inner=$(cat ppid) |
2269 |
rm ppid |
2270 |
[ "$inner" -eq "$$" ] |
2271 |
|
2272 |
|
2273 |
|
2274 |
#### sh.file.weirdness.test |
2275 |
$TEST_SHELL nonesuch |
2276 |
echo 'echo works' >scr |
2277 |
$TEST_SHELL scr |
2278 |
$TEST_SHELL ./scr |
2279 |
echo 'echo nope' >scr |
2280 |
chmod -r scr |
2281 |
$TEST_SHELL ./scr && exit 1 |
2282 |
$TEST_SHELL scr && exit 1 |
2283 |
rm -f scr |
2284 |
|
2285 |
|
2286 |
## STDOUT: |
2287 |
works |
2288 |
works |
2289 |
## END |
2290 |
|
2291 |
#### sh.monitor.bg.test |
2292 |
set -m |
2293 |
|
2294 |
start=$(date "+%s") |
2295 |
sleep 3 & pid=$! |
2296 |
kill -TSTP $pid |
2297 |
jobs -l |
2298 |
stop=$(date "+%s") |
2299 |
elapsed=$((stop - start)) |
2300 |
echo $stop - $start = $elapsed |
2301 |
[ $((elapsed)) -lt 2 ] || exit 1 |
2302 |
|
2303 |
jobs -l |
2304 |
bg >output |
2305 |
|
2306 |
stop2=$(date "+%s") |
2307 |
elapsed=$((stop2 - start)) |
2308 |
echo $stop2 - $start = $elapsed |
2309 |
[ $((elapsed)) -lt 2 ] || exit 2 |
2310 |
grep "[1]" output || exit 3 |
2311 |
grep "sleep 3" output || exit 4 |
2312 |
|
2313 |
wait |
2314 |
|
2315 |
stop3=$(date "+%s") |
2316 |
elapsed=$((stop3 - start)) |
2317 |
echo $stop3 - $start = $elapsed |
2318 |
[ $((elapsed)) -ge 3 ] || exit 5 |
2319 |
|
2320 |
|
2321 |
#### sh.monitor.fg.test |
2322 |
set -m |
2323 |
|
2324 |
start=$(date "+%s") |
2325 |
sleep 3 & pid=$! |
2326 |
kill -TSTP $pid |
2327 |
jobs -l |
2328 |
stop=$(date "+%s") |
2329 |
elapsed=$((stop - start)) |
2330 |
echo $stop - $start = $elapsed |
2331 |
[ $((elapsed)) -lt 2 ] || exit 1 |
2332 |
|
2333 |
jobs -l |
2334 |
fg >output |
2335 |
|
2336 |
stop2=$(date "+%s") |
2337 |
elapsed=$((stop2 - start)) |
2338 |
echo $stop2 - $start = $elapsed |
2339 |
[ $((elapsed)) -ge 3 ] || exit 2 |
2340 |
grep "sleep 3" output || exit 3 |
2341 |
|
2342 |
|
2343 |
#### sh.set.ifs.test |
2344 |
cat >show_ifs <<EOF |
2345 |
printf '%s' "$IFS" |
2346 |
EOF |
2347 |
$TEST_SHELL show_ifs || exit 1 |
2348 |
export IFS=123 |
2349 |
$TEST_SHELL show_ifs || exit 1 |
2350 |
IFS=abc $TEST_SHELL show_ifs || exit 1 |
2351 |
|
2352 |
## STDOUT: |
2353 |
|
2354 |
|
2355 |
|
2356 |
## END |
2357 |
|