freshlybakedca.ke
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1#!/bin/sh
2#
3# Copyright (c) 2007 Johannes Schindelin
4#
5
6test_description='our own option parser'
7
8. ./test-lib.sh
9
10cat >expect <<\EOF
11usage: test-tool parse-options <options>
12
13 A helper function for the parse-options API.
14
15 --[no-]yes get a boolean
16 -D, --no-doubt begins with 'no-'
17 --doubt opposite of --no-doubt
18 -B, --no-fear be brave
19 -b, --[no-]boolean increment by one
20 -4, --[no-]or4 bitwise-or boolean with ...0100
21 --[no-]neg-or4 same as --no-or4
22
23 -i, --[no-]integer <n>
24 get a integer
25 --[no-]i16 <n> get a 16 bit integer
26 -j <n> get a integer, too
27 -u, --unsigned <n> get an unsigned integer
28 --u16 <n> get a 16 bit unsigned integer
29 --[no-]set23 set integer to 23
30 --mode1 set integer to 1 (cmdmode option)
31 --mode2 set integer to 2 (cmdmode option)
32 --[no-]mode34 (3|4) set integer to 3 or 4 (cmdmode option)
33 -L, --[no-]length <str>
34 get length of <str>
35 -F, --[no-]file <file>
36 set file to <file>
37
38String options
39 -s, --[no-]string <string>
40 get a string
41 --[no-]string2 <str> get another string
42 --[no-]st <st> get another string (pervert ordering)
43 -o <str> get another string
44 --longhelp help text of this entry
45 spans multiple lines
46 --[no-]list <str> add str to list
47
48Magic arguments
49 -NUM set integer to NUM
50 + same as -b
51 --ambiguous positive ambiguity
52 --no-ambiguous negative ambiguity
53
54Standard options
55 --[no-]abbrev[=<n>] use <n> digits to display object names
56 -v, --[no-]verbose be verbose
57 -n, --[no-]dry-run dry run
58 -q, --[no-]quiet be quiet
59 --[no-]expect <string>
60 expected output in the variable dump
61
62Alias
63 -A, --[no-]alias-source <string>
64 get a string
65 -Z, --[no-]alias-target <string>
66 alias of --alias-source
67
68EOF
69
70test_expect_success 'test help' '
71 test_must_fail test-tool parse-options -h >output 2>output.err &&
72 test_must_be_empty output.err &&
73 test_cmp expect output
74'
75
76mv expect expect.err
77
78check () {
79 what="$1" &&
80 shift &&
81 expect="$1" &&
82 shift &&
83 test-tool parse-options --expect="$what $expect" "$@"
84}
85
86check_unknown_i18n() {
87 case "$1" in
88 --*)
89 echo error: unknown option \`${1#--}\' >expect ;;
90 -*)
91 echo error: unknown switch \`${1#-}\' >expect ;;
92 esac &&
93 cat expect.err >>expect &&
94 test_must_fail test-tool parse-options $* >output 2>output.err &&
95 test_must_be_empty output &&
96 test_cmp expect output.err
97}
98
99test_expect_success 'OPT_BOOL() #1' 'check boolean: 1 --yes'
100test_expect_success 'OPT_BOOL() #2' 'check boolean: 1 --no-doubt'
101test_expect_success 'OPT_BOOL() #3' 'check boolean: 1 -D'
102test_expect_success 'OPT_BOOL() #4' 'check boolean: 1 --no-fear'
103test_expect_success 'OPT_BOOL() #5' 'check boolean: 1 -B'
104
105test_expect_success 'OPT_BOOL() is idempotent #1' 'check boolean: 1 --yes --yes'
106test_expect_success 'OPT_BOOL() is idempotent #2' 'check boolean: 1 -DB'
107
108test_expect_success 'OPT_BOOL() negation #1' 'check boolean: 0 -D --no-yes'
109test_expect_success 'OPT_BOOL() negation #2' 'check boolean: 0 -D --no-no-doubt'
110
111test_expect_success 'OPT_BOOL() no negation #1' 'check_unknown_i18n --fear'
112test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown_i18n --no-no-fear'
113
114test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt'
115
116test_expect_success 'OPT_INTEGER() negative' 'check integer: -2345 -i -2345'
117test_expect_success 'OPT_INTEGER() kilo' 'check integer: 239616 -i 234k'
118test_expect_success 'OPT_INTEGER() negative kilo' 'check integer: -239616 -i -234k'
119
120test_expect_success 'OPT_UNSIGNED() simple' '
121 check unsigned: 2345678 -u 2345678
122'
123
124test_expect_success 'OPT_UNSIGNED() kilo' '
125 check unsigned: 239616 -u 234k
126'
127
128test_expect_success 'OPT_UNSIGNED() mega' '
129 check unsigned: 104857600 -u 100m
130'
131
132test_expect_success 'OPT_UNSIGNED() giga' '
133 check unsigned: 1073741824 -u 1g
134'
135
136test_expect_success 'OPT_UNSIGNED() 3giga' '
137 check unsigned: 3221225472 -u 3g
138'
139
140cat >expect <<\EOF
141boolean: 2
142integer: 1729
143i16: 0
144unsigned: 16384
145u16: 0
146timestamp: 0
147string: 123
148abbrev: 7
149verbose: 2
150quiet: 0
151dry run: yes
152file: prefix/my.file
153EOF
154
155test_expect_success 'short options' '
156 test-tool parse-options -s123 -b -i 1729 -u 16k -b -vv -n -F my.file \
157 >output 2>output.err &&
158 test_cmp expect output &&
159 test_must_be_empty output.err
160'
161
162cat >expect <<\EOF
163boolean: 2
164integer: 1729
165i16: 9000
166unsigned: 16384
167u16: 32768
168timestamp: 0
169string: 321
170abbrev: 10
171verbose: 2
172quiet: 0
173dry run: no
174file: prefix/fi.le
175EOF
176
177test_expect_success 'long options' '
178 test-tool parse-options --boolean --integer 1729 --i16 9000 --unsigned 16k \
179 --u16 32k --boolean --string2=321 --verbose --verbose --no-dry-run \
180 --abbrev=10 --file fi.le --obsolete \
181 >output 2>output.err &&
182 test_must_be_empty output.err &&
183 test_cmp expect output
184'
185
186test_expect_success 'abbreviate to something longer than SHA1 length' '
187 cat >expect <<-EOF &&
188 boolean: 0
189 integer: 0
190 i16: 0
191 unsigned: 0
192 u16: 0
193 timestamp: 0
194 string: (not set)
195 abbrev: 100
196 verbose: -1
197 quiet: 0
198 dry run: no
199 file: (not set)
200 EOF
201 test-tool parse-options --abbrev=100 >output &&
202 test_cmp expect output
203'
204
205test_expect_success 'missing required value' '
206 cat >expect <<-\EOF &&
207 error: switch `s'\'' requires a value
208 EOF
209 test_expect_code 129 test-tool parse-options -s 2>actual &&
210 test_cmp expect actual &&
211
212 cat >expect <<-\EOF &&
213 error: option `string'\'' requires a value
214 EOF
215 test_expect_code 129 test-tool parse-options --string 2>actual &&
216 test_cmp expect actual &&
217
218 cat >expect <<-\EOF &&
219 error: option `file'\'' requires a value
220 EOF
221 test_expect_code 129 test-tool parse-options --file 2>actual &&
222 test_cmp expect actual
223'
224
225test_expect_success 'superfluous value provided: boolean' '
226 cat >expect <<-\EOF &&
227 error: option `yes'\'' takes no value
228 EOF
229 test_expect_code 129 test-tool parse-options --yes=hi 2>actual &&
230 test_cmp expect actual &&
231
232 cat >expect <<-\EOF &&
233 error: option `no-yes'\'' takes no value
234 EOF
235 test_expect_code 129 test-tool parse-options --no-yes=hi 2>actual &&
236 test_cmp expect actual
237'
238
239test_expect_success 'superfluous value provided: boolean, abbreviated' '
240 cat >expect <<-\EOF &&
241 error: option `yes'\'' takes no value
242 EOF
243 test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
244 test-tool parse-options --ye=hi 2>actual &&
245 test_cmp expect actual &&
246
247 cat >expect <<-\EOF &&
248 error: option `no-yes'\'' takes no value
249 EOF
250 test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
251 test-tool parse-options --no-ye=hi 2>actual &&
252 test_cmp expect actual
253'
254
255test_expect_success 'superfluous value provided: cmdmode' '
256 cat >expect <<-\EOF &&
257 error: option `mode1'\'' takes no value
258 EOF
259 test_expect_code 129 test-tool parse-options --mode1=hi 2>actual &&
260 test_cmp expect actual
261'
262
263cat >expect <<\EOF
264boolean: 1
265integer: 13
266i16: 0
267unsigned: 0
268u16: 0
269timestamp: 0
270string: 123
271abbrev: 7
272verbose: -1
273quiet: 0
274dry run: no
275file: (not set)
276arg 00: a1
277arg 01: b1
278arg 02: --boolean
279EOF
280
281test_expect_success 'intermingled arguments' '
282 test-tool parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \
283 >output 2>output.err &&
284 test_must_be_empty output.err &&
285 test_cmp expect output
286'
287
288cat >expect <<\EOF
289boolean: 0
290integer: 2
291i16: 0
292unsigned: 0
293u16: 0
294timestamp: 0
295string: (not set)
296abbrev: 7
297verbose: -1
298quiet: 0
299dry run: no
300file: (not set)
301EOF
302
303test_expect_success 'unambiguously abbreviated option' '
304 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
305 test-tool parse-options --int 2 --boolean --no-bo >output 2>output.err &&
306 test_must_be_empty output.err &&
307 test_cmp expect output
308'
309
310test_expect_success 'unambiguously abbreviated option with "="' '
311 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
312 test-tool parse-options --expect="integer: 2" --int=2
313'
314
315test_expect_success 'ambiguously abbreviated option' '
316 test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
317 test-tool parse-options --strin 123
318'
319
320test_expect_success 'non ambiguous option (after two options it abbreviates)' '
321 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
322 test-tool parse-options --expect="string: 123" --st 123
323'
324
325test_expect_success 'Alias options do not contribute to abbreviation' '
326 test-tool parse-options --alias-source 123 >output &&
327 grep "^string: 123" output &&
328 test-tool parse-options --alias-target 123 >output &&
329 grep "^string: 123" output &&
330 test_must_fail test-tool parse-options --alias &&
331 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
332 test-tool parse-options --alias 123 >output &&
333 grep "^string: 123" output
334'
335
336cat >typo.err <<\EOF
337error: did you mean `--boolean` (with two dashes)?
338EOF
339
340test_expect_success 'detect possible typos' '
341 test_must_fail test-tool parse-options -boolean >output 2>output.err &&
342 test_must_be_empty output &&
343 test_cmp typo.err output.err
344'
345
346cat >typo.err <<\EOF
347error: did you mean `--ambiguous` (with two dashes)?
348EOF
349
350test_expect_success 'detect possible typos' '
351 test_must_fail test-tool parse-options -ambiguous >output 2>output.err &&
352 test_must_be_empty output &&
353 test_cmp typo.err output.err
354'
355
356cat >expect <<\EOF
357Callback: "four", 0
358boolean: 5
359integer: 4
360i16: 0
361unsigned: 0
362u16: 0
363timestamp: 0
364string: (not set)
365abbrev: 7
366verbose: -1
367quiet: 0
368dry run: no
369file: (not set)
370EOF
371
372test_expect_success 'OPT_CALLBACK() and OPT_BIT() work' '
373 test-tool parse-options --length=four -b -4 >output 2>output.err &&
374 test_must_be_empty output.err &&
375 test_cmp expect output
376'
377
378test_expect_success 'OPT_CALLBACK() and callback errors work' '
379 test_must_fail test-tool parse-options --no-length >output 2>output.err &&
380 test_must_be_empty output &&
381 test_must_be_empty output.err
382'
383
384cat >expect <<\EOF
385boolean: 1
386integer: 23
387i16: 0
388unsigned: 0
389u16: 0
390timestamp: 0
391string: (not set)
392abbrev: 7
393verbose: -1
394quiet: 0
395dry run: no
396file: (not set)
397EOF
398
399test_expect_success 'OPT_BIT() and OPT_SET_INT() work' '
400 test-tool parse-options --set23 -bbbbb --no-or4 >output 2>output.err &&
401 test_must_be_empty output.err &&
402 test_cmp expect output
403'
404
405test_expect_success 'OPT_NEGBIT() and OPT_SET_INT() work' '
406 test-tool parse-options --set23 -bbbbb --neg-or4 >output 2>output.err &&
407 test_must_be_empty output.err &&
408 test_cmp expect output
409'
410
411test_expect_success 'OPT_BIT() works' '
412 test-tool parse-options --expect="boolean: 6" -bb --or4
413'
414
415test_expect_success 'OPT_NEGBIT() works' '
416 test-tool parse-options --expect="boolean: 6" -bb --no-neg-or4
417'
418
419test_expect_success 'OPT_CMDMODE() works' '
420 test-tool parse-options --expect="integer: 1" --mode1 &&
421 test-tool parse-options --expect="integer: 3" --mode34=3
422'
423
424test_expect_success 'OPT_CMDMODE() detects incompatibility (1)' '
425 test_must_fail test-tool parse-options --mode1 --mode2 >output 2>output.err &&
426 test_must_be_empty output &&
427 test_grep "mode1" output.err &&
428 test_grep "mode2" output.err &&
429 test_grep "cannot be used together" output.err
430'
431
432test_expect_success 'OPT_CMDMODE() detects incompatibility (2)' '
433 test_must_fail test-tool parse-options --set23 --mode2 >output 2>output.err &&
434 test_must_be_empty output &&
435 test_grep "mode2" output.err &&
436 test_grep "set23" output.err &&
437 test_grep "cannot be used together" output.err
438'
439
440test_expect_success 'OPT_CMDMODE() detects incompatibility (3)' '
441 test_must_fail test-tool parse-options --mode2 --set23 >output 2>output.err &&
442 test_must_be_empty output &&
443 test_grep "mode2" output.err &&
444 test_grep "set23" output.err &&
445 test_grep "cannot be used together" output.err
446'
447
448test_expect_success 'OPT_CMDMODE() detects incompatibility (4)' '
449 test_must_fail test-tool parse-options --mode2 --mode34=3 \
450 >output 2>output.err &&
451 test_must_be_empty output &&
452 test_grep "mode2" output.err &&
453 test_grep "mode34.3" output.err &&
454 test_grep "cannot be used together" output.err
455'
456
457test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' '
458 test-tool parse-options --expect="boolean: 6" + + + + + +
459'
460
461test_expect_success 'OPT_NUMBER_CALLBACK() works' '
462 test-tool parse-options --expect="integer: 12345" -12345
463'
464
465cat >expect <<\EOF
466boolean: 0
467integer: 0
468i16: 0
469unsigned: 0
470u16: 0
471timestamp: 0
472string: (not set)
473abbrev: 7
474verbose: -1
475quiet: 0
476dry run: no
477file: (not set)
478EOF
479
480test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
481 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
482 test-tool parse-options --no-ambig >output 2>output.err &&
483 test_must_be_empty output.err &&
484 test_cmp expect output
485'
486
487cat >>expect <<\EOF
488list: foo
489list: bar
490list: baz
491EOF
492test_expect_success '--list keeps list of strings' '
493 test-tool parse-options --list foo --list=bar --list=baz >output &&
494 test_cmp expect output
495'
496
497test_expect_success '--no-list resets list' '
498 test-tool parse-options --list=other --list=irrelevant --list=options \
499 --no-list --list=foo --list=bar --list=baz >output &&
500 test_cmp expect output
501'
502
503test_expect_success 'multiple quiet levels' '
504 test-tool parse-options --expect="quiet: 3" -q -q -q
505'
506
507test_expect_success 'multiple verbose levels' '
508 test-tool parse-options --expect="verbose: 3" -v -v -v
509'
510
511test_expect_success '--no-quiet sets --quiet to 0' '
512 test-tool parse-options --expect="quiet: 0" --no-quiet
513'
514
515test_expect_success '--no-quiet resets multiple -q to 0' '
516 test-tool parse-options --expect="quiet: 0" -q -q -q --no-quiet
517'
518
519test_expect_success '--no-verbose sets verbose to 0' '
520 test-tool parse-options --expect="verbose: 0" --no-verbose
521'
522
523test_expect_success '--no-verbose resets multiple verbose to 0' '
524 test-tool parse-options --expect="verbose: 0" -v -v -v --no-verbose
525'
526
527test_expect_success 'GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS works' '
528 GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
529 test-tool parse-options --ye &&
530 test_must_fail env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true \
531 test-tool parse-options --ye
532'
533
534test_expect_success '--end-of-options treats remainder as args' '
535 test-tool parse-options \
536 --expect="verbose: -1" \
537 --expect="arg 00: --verbose" \
538 --end-of-options --verbose
539'
540
541test_expect_success 'KEEP_DASHDASH works' '
542 test-tool parse-options-flags --keep-dashdash cmd --opt=1 -- --opt=2 --unknown >actual &&
543 cat >expect <<-\EOF &&
544 opt: 1
545 arg 00: --
546 arg 01: --opt=2
547 arg 02: --unknown
548 EOF
549 test_cmp expect actual
550'
551
552test_expect_success 'KEEP_ARGV0 works' '
553 test-tool parse-options-flags --keep-argv0 cmd arg0 --opt=3 >actual &&
554 cat >expect <<-\EOF &&
555 opt: 3
556 arg 00: cmd
557 arg 01: arg0
558 EOF
559 test_cmp expect actual
560'
561
562test_expect_success 'STOP_AT_NON_OPTION works' '
563 test-tool parse-options-flags --stop-at-non-option cmd --opt=4 arg0 --opt=5 --unknown >actual &&
564 cat >expect <<-\EOF &&
565 opt: 4
566 arg 00: arg0
567 arg 01: --opt=5
568 arg 02: --unknown
569 EOF
570 test_cmp expect actual
571'
572
573test_expect_success 'KEEP_UNKNOWN_OPT works' '
574 test-tool parse-options-flags --keep-unknown-opt cmd --unknown=1 --opt=6 -u2 >actual &&
575 cat >expect <<-\EOF &&
576 opt: 6
577 arg 00: --unknown=1
578 arg 01: -u2
579 EOF
580 test_cmp expect actual
581'
582
583test_expect_success 'NO_INTERNAL_HELP works for -h' '
584 test_expect_code 129 test-tool parse-options-flags --no-internal-help cmd -h 2>err &&
585 grep "^error: unknown switch \`h$SQ" err &&
586 grep "^usage: " err
587'
588
589for help_opt in help help-all
590do
591 test_expect_success "NO_INTERNAL_HELP works for --$help_opt" "
592 test_expect_code 129 test-tool parse-options-flags --no-internal-help cmd --$help_opt 2>err &&
593 grep '^error: unknown option \`'$help_opt\' err &&
594 grep '^usage: ' err
595 "
596done
597
598test_expect_success 'KEEP_UNKNOWN_OPT | NO_INTERNAL_HELP works' '
599 test-tool parse-options-flags --keep-unknown-opt --no-internal-help cmd -h --help --help-all >actual &&
600 cat >expect <<-\EOF &&
601 opt: 0
602 arg 00: -h
603 arg 01: --help
604 arg 02: --help-all
605 EOF
606 test_cmp expect actual
607'
608
609test_expect_success 'subcommand - no subcommand shows error and usage' '
610 test_expect_code 129 test-tool parse-subcommand cmd 2>err &&
611 grep "^error: need a subcommand" err &&
612 grep ^usage: err
613'
614
615test_expect_success 'subcommand - subcommand after -- shows error and usage' '
616 test_expect_code 129 test-tool parse-subcommand cmd -- subcmd-one 2>err &&
617 grep "^error: need a subcommand" err &&
618 grep ^usage: err
619'
620
621test_expect_success 'subcommand - subcommand after --end-of-options shows error and usage' '
622 test_expect_code 129 test-tool parse-subcommand cmd --end-of-options subcmd-one 2>err &&
623 grep "^error: need a subcommand" err &&
624 grep ^usage: err
625'
626
627test_expect_success 'subcommand - unknown subcommand shows error and usage' '
628 test_expect_code 129 test-tool parse-subcommand cmd nope 2>err &&
629 grep "^error: unknown subcommand: \`nope$SQ" err &&
630 grep ^usage: err
631'
632
633test_expect_success 'subcommand - subcommands cannot be abbreviated' '
634 test_expect_code 129 test-tool parse-subcommand cmd subcmd-o 2>err &&
635 grep "^error: unknown subcommand: \`subcmd-o$SQ$" err &&
636 grep ^usage: err
637'
638
639test_expect_success 'subcommand - no negated subcommands' '
640 test_expect_code 129 test-tool parse-subcommand cmd no-subcmd-one 2>err &&
641 grep "^error: unknown subcommand: \`no-subcmd-one$SQ" err &&
642 grep ^usage: err
643'
644
645test_expect_success 'subcommand - simple' '
646 test-tool parse-subcommand cmd subcmd-two >actual &&
647 cat >expect <<-\EOF &&
648 opt: 0
649 fn: subcmd_two
650 arg 00: subcmd-two
651 EOF
652 test_cmp expect actual
653'
654
655test_expect_success 'subcommand - stop parsing at the first subcommand' '
656 test-tool parse-subcommand cmd --opt=1 subcmd-two subcmd-one --opt=2 >actual &&
657 cat >expect <<-\EOF &&
658 opt: 1
659 fn: subcmd_two
660 arg 00: subcmd-two
661 arg 01: subcmd-one
662 arg 02: --opt=2
663 EOF
664 test_cmp expect actual
665'
666
667test_expect_success 'subcommand - KEEP_ARGV0' '
668 test-tool parse-subcommand --keep-argv0 cmd subcmd-two >actual &&
669 cat >expect <<-\EOF &&
670 opt: 0
671 fn: subcmd_two
672 arg 00: cmd
673 arg 01: subcmd-two
674 EOF
675 test_cmp expect actual
676'
677
678test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given' '
679 test-tool parse-subcommand --subcommand-optional cmd >actual &&
680 cat >expect <<-\EOF &&
681 opt: 0
682 fn: subcmd_one
683 EOF
684 test_cmp expect actual
685'
686
687test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + given subcommand' '
688 test-tool parse-subcommand --subcommand-optional cmd subcmd-two branch file >actual &&
689 cat >expect <<-\EOF &&
690 opt: 0
691 fn: subcmd_two
692 arg 00: subcmd-two
693 arg 01: branch
694 arg 02: file
695 EOF
696 test_cmp expect actual
697'
698
699test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given + unknown dashless args' '
700 test-tool parse-subcommand --subcommand-optional cmd branch file >actual &&
701 cat >expect <<-\EOF &&
702 opt: 0
703 fn: subcmd_one
704 arg 00: branch
705 arg 01: file
706 EOF
707 test_cmp expect actual
708'
709
710test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given + unknown option' '
711 test_expect_code 129 test-tool parse-subcommand --subcommand-optional cmd --subcommand-opt 2>err &&
712 grep "^error: unknown option" err &&
713 grep ^usage: err
714'
715
716test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + subcommand not given + unknown option' '
717 test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt >actual &&
718 cat >expect <<-\EOF &&
719 opt: 0
720 fn: subcmd_one
721 arg 00: --subcommand-opt
722 EOF
723 test_cmp expect actual
724'
725
726test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + subcommand ignored after unknown option' '
727 test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt subcmd-two >actual &&
728 cat >expect <<-\EOF &&
729 opt: 0
730 fn: subcmd_one
731 arg 00: --subcommand-opt
732 arg 01: subcmd-two
733 EOF
734 test_cmp expect actual
735'
736
737test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + command and subcommand options cannot be mixed' '
738 test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt branch --opt=1 >actual &&
739 cat >expect <<-\EOF &&
740 opt: 0
741 fn: subcmd_one
742 arg 00: --subcommand-opt
743 arg 01: branch
744 arg 02: --opt=1
745 EOF
746 test_cmp expect actual
747'
748
749test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT | KEEP_ARGV0' '
750 test-tool parse-subcommand --subcommand-optional --keep-unknown-opt --keep-argv0 cmd --subcommand-opt branch >actual &&
751 cat >expect <<-\EOF &&
752 opt: 0
753 fn: subcmd_one
754 arg 00: cmd
755 arg 01: --subcommand-opt
756 arg 02: branch
757 EOF
758 test_cmp expect actual
759'
760
761test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT | KEEP_DASHDASH' '
762 test-tool parse-subcommand --subcommand-optional --keep-unknown-opt --keep-dashdash cmd -- --subcommand-opt file >actual &&
763 cat >expect <<-\EOF &&
764 opt: 0
765 fn: subcmd_one
766 arg 00: --
767 arg 01: --subcommand-opt
768 arg 02: file
769 EOF
770 test_cmp expect actual
771'
772
773test_expect_success 'subcommand - completion helper' '
774 test-tool parse-subcommand cmd --git-completion-helper >actual &&
775 echo "subcmd-one subcmd-two --opt= --no-opt" >expect &&
776 test_cmp expect actual
777'
778
779test_expect_success 'subcommands are incompatible with STOP_AT_NON_OPTION' '
780 test_must_fail test-tool parse-subcommand --stop-at-non-option cmd subcmd-one 2>err &&
781 grep ^BUG err
782'
783
784test_expect_success 'subcommands are incompatible with KEEP_UNKNOWN_OPT unless in combination with SUBCOMMAND_OPTIONAL' '
785 test_must_fail test-tool parse-subcommand --keep-unknown-opt cmd subcmd-two 2>err &&
786 grep ^BUG err
787'
788
789test_expect_success 'subcommands are incompatible with KEEP_DASHDASH unless in combination with SUBCOMMAND_OPTIONAL' '
790 test_must_fail test-tool parse-subcommand --keep-dashdash cmd subcmd-two 2>err &&
791 grep ^BUG err
792'
793
794test_expect_success 'negative unsigned' '
795 test_must_fail test-tool parse-options --unsigned -1 >out 2>err &&
796 grep "non-negative integer" err &&
797 test_must_be_empty out
798'
799
800test_expect_success 'unsigned with units but no numbers' '
801 test_must_fail test-tool parse-options --unsigned m >out 2>err &&
802 grep "non-negative integer" err &&
803 test_must_be_empty out
804'
805
806test_expect_success 'i16 limits range' '
807 test-tool parse-options --i16 32767 >out &&
808 test_grep "i16: 32767" out &&
809 test_must_fail test-tool parse-options --i16 32768 2>err &&
810 test_grep "value 32768 for option .i16. not in range \[-32768,32767\]" err &&
811
812 test-tool parse-options --i16 -32768 >out &&
813 test_grep "i16: -32768" out &&
814 test_must_fail test-tool parse-options --i16 -32769 2>err &&
815 test_grep "value -32769 for option .i16. not in range \[-32768,32767\]" err
816'
817
818test_expect_success 'u16 limits range' '
819 test-tool parse-options --u16 65535 >out &&
820 test_grep "u16: 65535" out &&
821 test_must_fail test-tool parse-options --u16 65536 2>err &&
822 test_grep "value 65536 for option .u16. not in range \[0,65535\]" err
823'
824
825test_done