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Commit | Line | Data |
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beb47437 JS |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2007 Johannes Schindelin | |
4 | # | |
5 | ||
6 | test_description='our own option parser' | |
7 | ||
c0b80e05 | 8 | TEST_PASSES_SANITIZE_LEAK=true |
beb47437 JS |
9 | . ./test-lib.sh |
10 | ||
8425b7ea | 11 | cat >expect <<\EOF |
2f17c78c | 12 | usage: test-tool parse-options <options> |
beb47437 | 13 | |
c97ee171 BC |
14 | A helper function for the parse-options API. |
15 | ||
b9e63ddd RS |
16 | --yes get a boolean |
17 | -D, --no-doubt begins with 'no-' | |
18 | -B, --no-fear be brave | |
19 | -b, --boolean increment by one | |
010a2dac | 20 | -4, --or4 bitwise-or boolean with ...0100 |
2f4b97f9 | 21 | --neg-or4 same as --no-or4 |
010a2dac | 22 | |
beb47437 JS |
23 | -i, --integer <n> get a integer |
24 | -j <n> get a integer, too | |
2a514ed8 | 25 | -m, --magnitude <n> get a magnitude |
010a2dac | 26 | --set23 set integer to 23 |
62e7a6f7 PB |
27 | --mode1 set integer to 1 (cmdmode option) |
28 | --mode2 set integer to 2 (cmdmode option) | |
010a2dac | 29 | -L, --length <str> get length of <str> |
41dbcd45 | 30 | -F, --file <file> set file to <file> |
beb47437 | 31 | |
010a2dac | 32 | String options |
beb47437 JS |
33 | -s, --string <string> |
34 | get a string | |
35 | --string2 <str> get another string | |
243e0614 | 36 | --st <st> get another string (pervert ordering) |
3a9f0f41 | 37 | -o <str> get another string |
c8ba1639 | 38 | --list <str> add str to list |
beb47437 | 39 | |
010a2dac | 40 | Magic arguments |
e0319ff5 | 41 | -NUM set integer to NUM |
51a9949e | 42 | + same as -b |
6bbfd1fa AS |
43 | --ambiguous positive ambiguity |
44 | --no-ambiguous negative ambiguity | |
580d5bff | 45 | |
010a2dac | 46 | Standard options |
4279000d | 47 | --abbrev[=<n>] use <n> digits to display object names |
010a2dac SB |
48 | -v, --verbose be verbose |
49 | -n, --dry-run dry run | |
50 | -q, --quiet be quiet | |
ab6b28b0 | 51 | --expect <string> expected output in the variable dump |
010a2dac | 52 | |
5c387428 NTND |
53 | Alias |
54 | -A, --alias-source <string> | |
55 | get a string | |
56 | -Z, --alias-target <string> | |
7c280589 | 57 | alias of --alias-source |
5c387428 | 58 | |
beb47437 JS |
59 | EOF |
60 | ||
61 | test_expect_success 'test help' ' | |
2f17c78c | 62 | test_must_fail test-tool parse-options -h >output 2>output.err && |
ca8d148d | 63 | test_must_be_empty output.err && |
1108cea7 | 64 | test_cmp expect output |
beb47437 JS |
65 | ' |
66 | ||
9c7304e3 GS |
67 | mv expect expect.err |
68 | ||
8ca65aeb | 69 | check () { |
b9e63ddd RS |
70 | what="$1" && |
71 | shift && | |
72 | expect="$1" && | |
73 | shift && | |
2f17c78c | 74 | test-tool parse-options --expect="$what $expect" "$@" |
b9e63ddd RS |
75 | } |
76 | ||
9a001381 JX |
77 | check_unknown_i18n() { |
78 | case "$1" in | |
79 | --*) | |
80 | echo error: unknown option \`${1#--}\' >expect ;; | |
81 | -*) | |
82 | echo error: unknown switch \`${1#-}\' >expect ;; | |
83 | esac && | |
84 | cat expect.err >>expect && | |
2f17c78c | 85 | test_must_fail test-tool parse-options $* >output 2>output.err && |
ca8d148d | 86 | test_must_be_empty output && |
1108cea7 | 87 | test_cmp expect output.err |
9a001381 JX |
88 | } |
89 | ||
b9e63ddd RS |
90 | test_expect_success 'OPT_BOOL() #1' 'check boolean: 1 --yes' |
91 | test_expect_success 'OPT_BOOL() #2' 'check boolean: 1 --no-doubt' | |
92 | test_expect_success 'OPT_BOOL() #3' 'check boolean: 1 -D' | |
93 | test_expect_success 'OPT_BOOL() #4' 'check boolean: 1 --no-fear' | |
94 | test_expect_success 'OPT_BOOL() #5' 'check boolean: 1 -B' | |
95 | ||
96 | test_expect_success 'OPT_BOOL() is idempotent #1' 'check boolean: 1 --yes --yes' | |
97 | test_expect_success 'OPT_BOOL() is idempotent #2' 'check boolean: 1 -DB' | |
98 | ||
99 | test_expect_success 'OPT_BOOL() negation #1' 'check boolean: 0 -D --no-yes' | |
100 | test_expect_success 'OPT_BOOL() negation #2' 'check boolean: 0 -D --no-no-doubt' | |
101 | ||
1a9bf1e1 BC |
102 | test_expect_success 'OPT_BOOL() no negation #1' 'check_unknown_i18n --fear' |
103 | test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown_i18n --no-no-fear' | |
b9e63ddd | 104 | |
0f1930c5 | 105 | test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt' |
b9e63ddd | 106 | |
81a48cc0 CB |
107 | test_expect_success 'OPT_INT() negative' 'check integer: -2345 -i -2345' |
108 | ||
2a514ed8 CB |
109 | test_expect_success 'OPT_MAGNITUDE() simple' ' |
110 | check magnitude: 2345678 -m 2345678 | |
111 | ' | |
112 | ||
113 | test_expect_success 'OPT_MAGNITUDE() kilo' ' | |
114 | check magnitude: 239616 -m 234k | |
115 | ' | |
116 | ||
117 | test_expect_success 'OPT_MAGNITUDE() mega' ' | |
118 | check magnitude: 104857600 -m 100m | |
119 | ' | |
120 | ||
121 | test_expect_success 'OPT_MAGNITUDE() giga' ' | |
122 | check magnitude: 1073741824 -m 1g | |
123 | ' | |
124 | ||
125 | test_expect_success 'OPT_MAGNITUDE() 3giga' ' | |
126 | check magnitude: 3221225472 -m 3g | |
127 | ' | |
128 | ||
8425b7ea | 129 | cat >expect <<\EOF |
beb47437 JS |
130 | boolean: 2 |
131 | integer: 1729 | |
2a514ed8 | 132 | magnitude: 16384 |
c4aca9cc | 133 | timestamp: 0 |
beb47437 | 134 | string: 123 |
010a2dac SB |
135 | abbrev: 7 |
136 | verbose: 2 | |
36e6a5ba | 137 | quiet: 0 |
010a2dac | 138 | dry run: yes |
df217ed6 | 139 | file: prefix/my.file |
beb47437 JS |
140 | EOF |
141 | ||
142 | test_expect_success 'short options' ' | |
2f17c78c | 143 | test-tool parse-options -s123 -b -i 1729 -m 16k -b -vv -n -F my.file \ |
2a514ed8 | 144 | >output 2>output.err && |
3af82863 | 145 | test_cmp expect output && |
ca8d148d | 146 | test_must_be_empty output.err |
beb47437 | 147 | ' |
010a2dac | 148 | |
8425b7ea | 149 | cat >expect <<\EOF |
beb47437 JS |
150 | boolean: 2 |
151 | integer: 1729 | |
2a514ed8 | 152 | magnitude: 16384 |
c4aca9cc | 153 | timestamp: 0 |
beb47437 | 154 | string: 321 |
010a2dac SB |
155 | abbrev: 10 |
156 | verbose: 2 | |
36e6a5ba | 157 | quiet: 0 |
010a2dac | 158 | dry run: no |
df217ed6 | 159 | file: prefix/fi.le |
beb47437 JS |
160 | EOF |
161 | ||
162 | test_expect_success 'long options' ' | |
2f17c78c | 163 | test-tool parse-options --boolean --integer 1729 --magnitude 16k \ |
2a514ed8 CB |
164 | --boolean --string2=321 --verbose --verbose --no-dry-run \ |
165 | --abbrev=10 --file fi.le --obsolete \ | |
166 | >output 2>output.err && | |
ca8d148d | 167 | test_must_be_empty output.err && |
3af82863 | 168 | test_cmp expect output |
beb47437 JS |
169 | ' |
170 | ||
d5d745f9 | 171 | test_expect_success 'missing required value' ' |
62f2ffc5 ÆAB |
172 | cat >expect <<-\EOF && |
173 | error: switch `s'\'' requires a value | |
174 | EOF | |
175 | test_expect_code 129 test-tool parse-options -s 2>actual && | |
176 | test_cmp expect actual && | |
177 | ||
178 | cat >expect <<-\EOF && | |
179 | error: option `string'\'' requires a value | |
180 | EOF | |
181 | test_expect_code 129 test-tool parse-options --string 2>actual && | |
182 | test_cmp expect actual && | |
183 | ||
184 | cat >expect <<-\EOF && | |
185 | error: option `file'\'' requires a value | |
186 | EOF | |
187 | test_expect_code 129 test-tool parse-options --file 2>actual && | |
188 | test_cmp expect actual | |
189 | ' | |
190 | ||
191 | test_expect_success 'superfluous value provided: boolean' ' | |
192 | cat >expect <<-\EOF && | |
193 | error: option `yes'\'' takes no value | |
194 | EOF | |
195 | test_expect_code 129 test-tool parse-options --yes=hi 2>actual && | |
196 | test_cmp expect actual && | |
197 | ||
198 | cat >expect <<-\EOF && | |
199 | error: option `no-yes'\'' takes no value | |
200 | EOF | |
201 | test_expect_code 129 test-tool parse-options --no-yes=hi 2>actual && | |
202 | test_cmp expect actual | |
203 | ' | |
204 | ||
205 | test_expect_success 'superfluous value provided: cmdmode' ' | |
206 | cat >expect <<-\EOF && | |
207 | error: option `mode1'\'' takes no value | |
208 | EOF | |
209 | test_expect_code 129 test-tool parse-options --mode1=hi 2>actual && | |
210 | test_cmp expect actual | |
d5d745f9 OM |
211 | ' |
212 | ||
8425b7ea | 213 | cat >expect <<\EOF |
beb47437 JS |
214 | boolean: 1 |
215 | integer: 13 | |
2a514ed8 | 216 | magnitude: 0 |
c4aca9cc | 217 | timestamp: 0 |
beb47437 | 218 | string: 123 |
010a2dac | 219 | abbrev: 7 |
e0070e8b | 220 | verbose: -1 |
36e6a5ba | 221 | quiet: 0 |
010a2dac | 222 | dry run: no |
df217ed6 | 223 | file: (not set) |
beb47437 JS |
224 | arg 00: a1 |
225 | arg 01: b1 | |
226 | arg 02: --boolean | |
227 | EOF | |
228 | ||
229 | test_expect_success 'intermingled arguments' ' | |
2f17c78c | 230 | test-tool parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \ |
8425b7ea | 231 | >output 2>output.err && |
ca8d148d | 232 | test_must_be_empty output.err && |
3af82863 | 233 | test_cmp expect output |
beb47437 JS |
234 | ' |
235 | ||
8425b7ea | 236 | cat >expect <<\EOF |
7f275b91 JS |
237 | boolean: 0 |
238 | integer: 2 | |
2a514ed8 | 239 | magnitude: 0 |
c4aca9cc | 240 | timestamp: 0 |
7f275b91 | 241 | string: (not set) |
010a2dac | 242 | abbrev: 7 |
e0070e8b | 243 | verbose: -1 |
36e6a5ba | 244 | quiet: 0 |
010a2dac | 245 | dry run: no |
df217ed6 | 246 | file: (not set) |
7f275b91 JS |
247 | EOF |
248 | ||
249 | test_expect_success 'unambiguously abbreviated option' ' | |
b02e7d5d | 250 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
2f17c78c | 251 | test-tool parse-options --int 2 --boolean --no-bo >output 2>output.err && |
ca8d148d | 252 | test_must_be_empty output.err && |
3af82863 | 253 | test_cmp expect output |
7f275b91 JS |
254 | ' |
255 | ||
256 | test_expect_success 'unambiguously abbreviated option with "="' ' | |
b02e7d5d | 257 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
2f17c78c | 258 | test-tool parse-options --expect="integer: 2" --int=2 |
7f275b91 JS |
259 | ' |
260 | ||
41ac414e | 261 | test_expect_success 'ambiguously abbreviated option' ' |
b02e7d5d JS |
262 | test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
263 | test-tool parse-options --strin 123 | |
7f275b91 JS |
264 | ' |
265 | ||
243e0614 | 266 | test_expect_success 'non ambiguous option (after two options it abbreviates)' ' |
b02e7d5d | 267 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
2f17c78c | 268 | test-tool parse-options --expect="string: 123" --st 123 |
243e0614 JS |
269 | ' |
270 | ||
5c387428 NTND |
271 | test_expect_success 'Alias options do not contribute to abbreviation' ' |
272 | test-tool parse-options --alias-source 123 >output && | |
273 | grep "^string: 123" output && | |
274 | test-tool parse-options --alias-target 123 >output && | |
275 | grep "^string: 123" output && | |
276 | test_must_fail test-tool parse-options --alias && | |
277 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ | |
278 | test-tool parse-options --alias 123 >output && | |
279 | grep "^string: 123" output | |
280 | ' | |
281 | ||
8425b7ea | 282 | cat >typo.err <<\EOF |
395518cf | 283 | error: did you mean `--boolean` (with two dashes)? |
3a9f0f41 PH |
284 | EOF |
285 | ||
286 | test_expect_success 'detect possible typos' ' | |
2f17c78c | 287 | test_must_fail test-tool parse-options -boolean >output 2>output.err && |
ca8d148d | 288 | test_must_be_empty output && |
1108cea7 | 289 | test_cmp typo.err output.err |
3a9f0f41 PH |
290 | ' |
291 | ||
8425b7ea | 292 | cat >typo.err <<\EOF |
395518cf | 293 | error: did you mean `--ambiguous` (with two dashes)? |
38916c5b RS |
294 | EOF |
295 | ||
296 | test_expect_success 'detect possible typos' ' | |
2f17c78c | 297 | test_must_fail test-tool parse-options -ambiguous >output 2>output.err && |
ca8d148d | 298 | test_must_be_empty output && |
1108cea7 | 299 | test_cmp typo.err output.err |
38916c5b RS |
300 | ' |
301 | ||
8425b7ea | 302 | cat >expect <<\EOF |
010a2dac SB |
303 | Callback: "four", 0 |
304 | boolean: 5 | |
305 | integer: 4 | |
2a514ed8 | 306 | magnitude: 0 |
c4aca9cc | 307 | timestamp: 0 |
010a2dac SB |
308 | string: (not set) |
309 | abbrev: 7 | |
e0070e8b | 310 | verbose: -1 |
36e6a5ba | 311 | quiet: 0 |
010a2dac | 312 | dry run: no |
df217ed6 | 313 | file: (not set) |
010a2dac SB |
314 | EOF |
315 | ||
316 | test_expect_success 'OPT_CALLBACK() and OPT_BIT() work' ' | |
2f17c78c | 317 | test-tool parse-options --length=four -b -4 >output 2>output.err && |
ca8d148d | 318 | test_must_be_empty output.err && |
010a2dac SB |
319 | test_cmp expect output |
320 | ' | |
321 | ||
1a9bf1e1 | 322 | test_expect_success 'OPT_CALLBACK() and callback errors work' ' |
2f17c78c | 323 | test_must_fail test-tool parse-options --no-length >output 2>output.err && |
1c5e94f4 | 324 | test_must_be_empty output && |
3bb0923f | 325 | test_must_be_empty output.err |
010a2dac SB |
326 | ' |
327 | ||
8425b7ea | 328 | cat >expect <<\EOF |
010a2dac SB |
329 | boolean: 1 |
330 | integer: 23 | |
2a514ed8 | 331 | magnitude: 0 |
c4aca9cc | 332 | timestamp: 0 |
010a2dac SB |
333 | string: (not set) |
334 | abbrev: 7 | |
e0070e8b | 335 | verbose: -1 |
36e6a5ba | 336 | quiet: 0 |
010a2dac | 337 | dry run: no |
df217ed6 | 338 | file: (not set) |
010a2dac SB |
339 | EOF |
340 | ||
341 | test_expect_success 'OPT_BIT() and OPT_SET_INT() work' ' | |
2f17c78c | 342 | test-tool parse-options --set23 -bbbbb --no-or4 >output 2>output.err && |
ca8d148d | 343 | test_must_be_empty output.err && |
010a2dac SB |
344 | test_cmp expect output |
345 | ' | |
346 | ||
2f4b97f9 | 347 | test_expect_success 'OPT_NEGBIT() and OPT_SET_INT() work' ' |
2f17c78c | 348 | test-tool parse-options --set23 -bbbbb --neg-or4 >output 2>output.err && |
ca8d148d | 349 | test_must_be_empty output.err && |
2f4b97f9 RS |
350 | test_cmp expect output |
351 | ' | |
352 | ||
2f4b97f9 | 353 | test_expect_success 'OPT_BIT() works' ' |
2f17c78c | 354 | test-tool parse-options --expect="boolean: 6" -bb --or4 |
2f4b97f9 RS |
355 | ' |
356 | ||
357 | test_expect_success 'OPT_NEGBIT() works' ' | |
2f17c78c | 358 | test-tool parse-options --expect="boolean: 6" -bb --no-neg-or4 |
2f4b97f9 | 359 | ' |
010a2dac | 360 | |
62e7a6f7 PB |
361 | test_expect_success 'OPT_CMDMODE() works' ' |
362 | test-tool parse-options --expect="integer: 1" --mode1 | |
363 | ' | |
364 | ||
365 | test_expect_success 'OPT_CMDMODE() detects incompatibility' ' | |
366 | test_must_fail test-tool parse-options --mode1 --mode2 >output 2>output.err && | |
367 | test_must_be_empty output && | |
368 | test_i18ngrep "incompatible with --mode" output.err | |
369 | ' | |
370 | ||
371 | test_expect_success 'OPT_CMDMODE() detects incompatibility with something else' ' | |
372 | test_must_fail test-tool parse-options --set23 --mode2 >output 2>output.err && | |
373 | test_must_be_empty output && | |
374 | test_i18ngrep "incompatible with something else" output.err | |
375 | ' | |
376 | ||
b9e63ddd | 377 | test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' ' |
2f17c78c | 378 | test-tool parse-options --expect="boolean: 6" + + + + + + |
51a9949e RS |
379 | ' |
380 | ||
e0319ff5 | 381 | test_expect_success 'OPT_NUMBER_CALLBACK() works' ' |
2f17c78c | 382 | test-tool parse-options --expect="integer: 12345" -12345 |
e0319ff5 RS |
383 | ' |
384 | ||
8425b7ea | 385 | cat >expect <<\EOF |
6bbfd1fa AS |
386 | boolean: 0 |
387 | integer: 0 | |
2a514ed8 | 388 | magnitude: 0 |
6bbfd1fa AS |
389 | timestamp: 0 |
390 | string: (not set) | |
391 | abbrev: 7 | |
e0070e8b | 392 | verbose: -1 |
36e6a5ba | 393 | quiet: 0 |
6bbfd1fa AS |
394 | dry run: no |
395 | file: (not set) | |
396 | EOF | |
397 | ||
398 | test_expect_success 'negation of OPT_NONEG flags is not ambiguous' ' | |
b02e7d5d | 399 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
2f17c78c | 400 | test-tool parse-options --no-ambig >output 2>output.err && |
ca8d148d | 401 | test_must_be_empty output.err && |
6bbfd1fa AS |
402 | test_cmp expect output |
403 | ' | |
404 | ||
8425b7ea | 405 | cat >>expect <<\EOF |
c8ba1639 JK |
406 | list: foo |
407 | list: bar | |
408 | list: baz | |
409 | EOF | |
410 | test_expect_success '--list keeps list of strings' ' | |
2f17c78c | 411 | test-tool parse-options --list foo --list=bar --list=baz >output && |
c8ba1639 JK |
412 | test_cmp expect output |
413 | ' | |
414 | ||
415 | test_expect_success '--no-list resets list' ' | |
2f17c78c | 416 | test-tool parse-options --list=other --list=irrelevant --list=options \ |
c8ba1639 JK |
417 | --no-list --list=foo --list=bar --list=baz >output && |
418 | test_cmp expect output | |
419 | ' | |
420 | ||
7d177152 | 421 | test_expect_success 'multiple quiet levels' ' |
2f17c78c | 422 | test-tool parse-options --expect="quiet: 3" -q -q -q |
7d177152 PB |
423 | ' |
424 | ||
7d177152 | 425 | test_expect_success 'multiple verbose levels' ' |
2f17c78c | 426 | test-tool parse-options --expect="verbose: 3" -v -v -v |
7d177152 PB |
427 | ' |
428 | ||
7d177152 | 429 | test_expect_success '--no-quiet sets --quiet to 0' ' |
2f17c78c | 430 | test-tool parse-options --expect="quiet: 0" --no-quiet |
7d177152 PB |
431 | ' |
432 | ||
7d177152 | 433 | test_expect_success '--no-quiet resets multiple -q to 0' ' |
2f17c78c | 434 | test-tool parse-options --expect="quiet: 0" -q -q -q --no-quiet |
7d177152 PB |
435 | ' |
436 | ||
7d177152 | 437 | test_expect_success '--no-verbose sets verbose to 0' ' |
2f17c78c | 438 | test-tool parse-options --expect="verbose: 0" --no-verbose |
7d177152 PB |
439 | ' |
440 | ||
7d177152 | 441 | test_expect_success '--no-verbose resets multiple verbose to 0' ' |
2f17c78c | 442 | test-tool parse-options --expect="verbose: 0" -v -v -v --no-verbose |
7d177152 PB |
443 | ' |
444 | ||
b02e7d5d JS |
445 | test_expect_success 'GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS works' ' |
446 | GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ | |
447 | test-tool parse-options --ye && | |
448 | test_must_fail env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true \ | |
449 | test-tool parse-options --ye | |
450 | ' | |
451 | ||
51b4594b JK |
452 | test_expect_success '--end-of-options treats remainder as args' ' |
453 | test-tool parse-options \ | |
454 | --expect="verbose: -1" \ | |
455 | --expect="arg 00: --verbose" \ | |
456 | --end-of-options --verbose | |
457 | ' | |
458 | ||
c1b117d3 SG |
459 | test_expect_success 'KEEP_DASHDASH works' ' |
460 | test-tool parse-options-flags --keep-dashdash cmd --opt=1 -- --opt=2 --unknown >actual && | |
461 | cat >expect <<-\EOF && | |
462 | opt: 1 | |
463 | arg 00: -- | |
464 | arg 01: --opt=2 | |
465 | arg 02: --unknown | |
466 | EOF | |
467 | test_cmp expect actual | |
468 | ' | |
469 | ||
470 | test_expect_success 'KEEP_ARGV0 works' ' | |
471 | test-tool parse-options-flags --keep-argv0 cmd arg0 --opt=3 >actual && | |
472 | cat >expect <<-\EOF && | |
473 | opt: 3 | |
474 | arg 00: cmd | |
475 | arg 01: arg0 | |
476 | EOF | |
477 | test_cmp expect actual | |
478 | ' | |
479 | ||
480 | test_expect_success 'STOP_AT_NON_OPTION works' ' | |
481 | test-tool parse-options-flags --stop-at-non-option cmd --opt=4 arg0 --opt=5 --unknown >actual && | |
482 | cat >expect <<-\EOF && | |
483 | opt: 4 | |
484 | arg 00: arg0 | |
485 | arg 01: --opt=5 | |
486 | arg 02: --unknown | |
487 | EOF | |
488 | test_cmp expect actual | |
489 | ' | |
490 | ||
99d86d60 SG |
491 | test_expect_success 'KEEP_UNKNOWN_OPT works' ' |
492 | test-tool parse-options-flags --keep-unknown-opt cmd --unknown=1 --opt=6 -u2 >actual && | |
c1b117d3 SG |
493 | cat >expect <<-\EOF && |
494 | opt: 6 | |
495 | arg 00: --unknown=1 | |
496 | arg 01: -u2 | |
497 | EOF | |
498 | test_cmp expect actual | |
499 | ' | |
500 | ||
501 | test_expect_success 'NO_INTERNAL_HELP works for -h' ' | |
502 | test_expect_code 129 test-tool parse-options-flags --no-internal-help cmd -h 2>err && | |
c1b117d3 SG |
503 | grep "^error: unknown switch \`h$SQ" err && |
504 | grep "^usage: " err | |
505 | ' | |
506 | ||
507 | for help_opt in help help-all | |
508 | do | |
509 | test_expect_success "NO_INTERNAL_HELP works for --$help_opt" " | |
510 | test_expect_code 129 test-tool parse-options-flags --no-internal-help cmd --$help_opt 2>err && | |
c1b117d3 SG |
511 | grep '^error: unknown option \`'$help_opt\' err && |
512 | grep '^usage: ' err | |
513 | " | |
514 | done | |
515 | ||
99d86d60 SG |
516 | test_expect_success 'KEEP_UNKNOWN_OPT | NO_INTERNAL_HELP works' ' |
517 | test-tool parse-options-flags --keep-unknown-opt --no-internal-help cmd -h --help --help-all >actual && | |
c1b117d3 SG |
518 | cat >expect <<-\EOF && |
519 | opt: 0 | |
520 | arg 00: -h | |
521 | arg 01: --help | |
522 | arg 02: --help-all | |
523 | EOF | |
524 | test_cmp expect actual | |
525 | ' | |
526 | ||
fa83cc83 SG |
527 | test_expect_success 'subcommand - no subcommand shows error and usage' ' |
528 | test_expect_code 129 test-tool parse-subcommand cmd 2>err && | |
529 | grep "^error: need a subcommand" err && | |
530 | grep ^usage: err | |
531 | ' | |
532 | ||
533 | test_expect_success 'subcommand - subcommand after -- shows error and usage' ' | |
534 | test_expect_code 129 test-tool parse-subcommand cmd -- subcmd-one 2>err && | |
535 | grep "^error: need a subcommand" err && | |
536 | grep ^usage: err | |
537 | ' | |
538 | ||
539 | test_expect_success 'subcommand - subcommand after --end-of-options shows error and usage' ' | |
540 | test_expect_code 129 test-tool parse-subcommand cmd --end-of-options subcmd-one 2>err && | |
541 | grep "^error: need a subcommand" err && | |
542 | grep ^usage: err | |
543 | ' | |
544 | ||
545 | test_expect_success 'subcommand - unknown subcommand shows error and usage' ' | |
546 | test_expect_code 129 test-tool parse-subcommand cmd nope 2>err && | |
547 | grep "^error: unknown subcommand: \`nope$SQ" err && | |
548 | grep ^usage: err | |
549 | ' | |
550 | ||
551 | test_expect_success 'subcommand - subcommands cannot be abbreviated' ' | |
552 | test_expect_code 129 test-tool parse-subcommand cmd subcmd-o 2>err && | |
553 | grep "^error: unknown subcommand: \`subcmd-o$SQ$" err && | |
554 | grep ^usage: err | |
555 | ' | |
556 | ||
557 | test_expect_success 'subcommand - no negated subcommands' ' | |
558 | test_expect_code 129 test-tool parse-subcommand cmd no-subcmd-one 2>err && | |
559 | grep "^error: unknown subcommand: \`no-subcmd-one$SQ" err && | |
560 | grep ^usage: err | |
561 | ' | |
562 | ||
563 | test_expect_success 'subcommand - simple' ' | |
564 | test-tool parse-subcommand cmd subcmd-two >actual && | |
565 | cat >expect <<-\EOF && | |
566 | opt: 0 | |
567 | fn: subcmd_two | |
568 | arg 00: subcmd-two | |
569 | EOF | |
570 | test_cmp expect actual | |
571 | ' | |
572 | ||
573 | test_expect_success 'subcommand - stop parsing at the first subcommand' ' | |
574 | test-tool parse-subcommand cmd --opt=1 subcmd-two subcmd-one --opt=2 >actual && | |
575 | cat >expect <<-\EOF && | |
576 | opt: 1 | |
577 | fn: subcmd_two | |
578 | arg 00: subcmd-two | |
579 | arg 01: subcmd-one | |
580 | arg 02: --opt=2 | |
581 | EOF | |
582 | test_cmp expect actual | |
583 | ' | |
584 | ||
585 | test_expect_success 'subcommand - KEEP_ARGV0' ' | |
586 | test-tool parse-subcommand --keep-argv0 cmd subcmd-two >actual && | |
587 | cat >expect <<-\EOF && | |
588 | opt: 0 | |
589 | fn: subcmd_two | |
590 | arg 00: cmd | |
591 | arg 01: subcmd-two | |
592 | EOF | |
593 | test_cmp expect actual | |
594 | ' | |
595 | ||
596 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given' ' | |
597 | test-tool parse-subcommand --subcommand-optional cmd >actual && | |
598 | cat >expect <<-\EOF && | |
599 | opt: 0 | |
600 | fn: subcmd_one | |
601 | EOF | |
602 | test_cmp expect actual | |
603 | ' | |
604 | ||
605 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + given subcommand' ' | |
606 | test-tool parse-subcommand --subcommand-optional cmd subcmd-two branch file >actual && | |
607 | cat >expect <<-\EOF && | |
608 | opt: 0 | |
609 | fn: subcmd_two | |
610 | arg 00: subcmd-two | |
611 | arg 01: branch | |
612 | arg 02: file | |
613 | EOF | |
614 | test_cmp expect actual | |
615 | ' | |
616 | ||
617 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given + unknown dashless args' ' | |
618 | test-tool parse-subcommand --subcommand-optional cmd branch file >actual && | |
619 | cat >expect <<-\EOF && | |
620 | opt: 0 | |
621 | fn: subcmd_one | |
622 | arg 00: branch | |
623 | arg 01: file | |
624 | EOF | |
625 | test_cmp expect actual | |
626 | ' | |
627 | ||
628 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL + subcommand not given + unknown option' ' | |
629 | test_expect_code 129 test-tool parse-subcommand --subcommand-optional cmd --subcommand-opt 2>err && | |
630 | grep "^error: unknown option" err && | |
631 | grep ^usage: err | |
632 | ' | |
633 | ||
634 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + subcommand not given + unknown option' ' | |
635 | test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt >actual && | |
636 | cat >expect <<-\EOF && | |
637 | opt: 0 | |
638 | fn: subcmd_one | |
639 | arg 00: --subcommand-opt | |
640 | EOF | |
641 | test_cmp expect actual | |
642 | ' | |
643 | ||
644 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + subcommand ignored after unknown option' ' | |
645 | test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt subcmd-two >actual && | |
646 | cat >expect <<-\EOF && | |
647 | opt: 0 | |
648 | fn: subcmd_one | |
649 | arg 00: --subcommand-opt | |
650 | arg 01: subcmd-two | |
651 | EOF | |
652 | test_cmp expect actual | |
653 | ' | |
654 | ||
655 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT + command and subcommand options cannot be mixed' ' | |
656 | test-tool parse-subcommand --subcommand-optional --keep-unknown-opt cmd --subcommand-opt branch --opt=1 >actual && | |
657 | cat >expect <<-\EOF && | |
658 | opt: 0 | |
659 | fn: subcmd_one | |
660 | arg 00: --subcommand-opt | |
661 | arg 01: branch | |
662 | arg 02: --opt=1 | |
663 | EOF | |
664 | test_cmp expect actual | |
665 | ' | |
666 | ||
667 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT | KEEP_ARGV0' ' | |
668 | test-tool parse-subcommand --subcommand-optional --keep-unknown-opt --keep-argv0 cmd --subcommand-opt branch >actual && | |
669 | cat >expect <<-\EOF && | |
670 | opt: 0 | |
671 | fn: subcmd_one | |
672 | arg 00: cmd | |
673 | arg 01: --subcommand-opt | |
674 | arg 02: branch | |
675 | EOF | |
676 | test_cmp expect actual | |
677 | ' | |
678 | ||
679 | test_expect_success 'subcommand - SUBCOMMAND_OPTIONAL | KEEP_UNKNOWN_OPT | KEEP_DASHDASH' ' | |
680 | test-tool parse-subcommand --subcommand-optional --keep-unknown-opt --keep-dashdash cmd -- --subcommand-opt file >actual && | |
681 | cat >expect <<-\EOF && | |
682 | opt: 0 | |
683 | fn: subcmd_one | |
684 | arg 00: -- | |
685 | arg 01: --subcommand-opt | |
686 | arg 02: file | |
687 | EOF | |
688 | test_cmp expect actual | |
689 | ' | |
690 | ||
691 | test_expect_success 'subcommand - completion helper' ' | |
692 | test-tool parse-subcommand cmd --git-completion-helper >actual && | |
693 | echo "subcmd-one subcmd-two --opt= --no-opt" >expect && | |
694 | test_cmp expect actual | |
695 | ' | |
696 | ||
697 | test_expect_success 'subcommands are incompatible with STOP_AT_NON_OPTION' ' | |
698 | test_must_fail test-tool parse-subcommand --stop-at-non-option cmd subcmd-one 2>err && | |
699 | grep ^BUG err | |
700 | ' | |
701 | ||
702 | test_expect_success 'subcommands are incompatible with KEEP_UNKNOWN_OPT unless in combination with SUBCOMMAND_OPTIONAL' ' | |
703 | test_must_fail test-tool parse-subcommand --keep-unknown-opt cmd subcmd-two 2>err && | |
704 | grep ^BUG err | |
705 | ' | |
706 | ||
707 | test_expect_success 'subcommands are incompatible with KEEP_DASHDASH unless in combination with SUBCOMMAND_OPTIONAL' ' | |
708 | test_must_fail test-tool parse-subcommand --keep-dashdash cmd subcmd-two 2>err && | |
709 | grep ^BUG err | |
710 | ' | |
711 | ||
beb47437 | 712 | test_done |