| 1 | /* |
| 2 | * Copyright (c) 2019 Philippe Proulx <pproulx@efficios.com> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; under version 2 of the License. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 16 | */ |
| 17 | |
| 18 | #include <assert.h> |
| 19 | #include <stdlib.h> |
| 20 | #include <string.h> |
| 21 | #include <glib.h> |
| 22 | |
| 23 | #include "tap/tap.h" |
| 24 | #include "argpar/argpar.h" |
| 25 | |
| 26 | /* |
| 27 | * Tests that the command line `cmdline`, with non-quoted |
| 28 | * space-delimited arguments, once parsed given the option descriptors |
| 29 | * `descrs` and the option `fail_on_unknown_opt`, succeeds and gives the |
| 30 | * expected command line `expected_cmd_line` and number of ingested |
| 31 | * original arguments `expected_ingested_orig_args`. |
| 32 | * |
| 33 | * The resulting command-line is built from the resulting arguments, |
| 34 | * space-delimiting each argument, preferring the `--long-opt=arg` style |
| 35 | * over the `-s arg` style, and using the `arg<A,B>` form for non-option |
| 36 | * arguments where `A` is the original argument index and `B` is the |
| 37 | * non-option argument index. |
| 38 | */ |
| 39 | static |
| 40 | void test_succeed(const char *cmdline, |
| 41 | const char *expected_cmd_line, |
| 42 | const struct argpar_opt_descr *descrs, |
| 43 | unsigned int expected_ingested_orig_args) |
| 44 | { |
| 45 | struct argpar_parse_ret parse_ret; |
| 46 | GString *res_str = g_string_new(NULL); |
| 47 | gchar **argv = g_strsplit(cmdline, " ", 0); |
| 48 | unsigned int i; |
| 49 | |
| 50 | assert(argv); |
| 51 | assert(res_str); |
| 52 | parse_ret = argpar_parse(g_strv_length(argv), |
| 53 | (const char * const *) argv, descrs, false); |
| 54 | ok(parse_ret.items, |
| 55 | "argpar_parse() succeeds for command line `%s`", cmdline); |
| 56 | ok(!parse_ret.error, |
| 57 | "argpar_parse() does not write an error for command line `%s`", cmdline); |
| 58 | ok(parse_ret.ingested_orig_args == expected_ingested_orig_args, |
| 59 | "argpar_parse() returns the correct number of ingested " |
| 60 | "original arguments for command line `%s`", cmdline); |
| 61 | if (parse_ret.ingested_orig_args != expected_ingested_orig_args) { |
| 62 | diag("Expected: %u Got: %u", expected_ingested_orig_args, |
| 63 | parse_ret.ingested_orig_args); |
| 64 | } |
| 65 | |
| 66 | if (!parse_ret.items) { |
| 67 | fail("argpar_parse() returns the expected parsed arguments " |
| 68 | "for command line `%s`", cmdline); |
| 69 | goto end; |
| 70 | } |
| 71 | |
| 72 | for (i = 0; i < parse_ret.items->n_items; i++) { |
| 73 | const struct argpar_item *arg = parse_ret.items->items[i]; |
| 74 | |
| 75 | switch (arg->type) { |
| 76 | case ARGPAR_ITEM_TYPE_OPT: |
| 77 | { |
| 78 | const struct argpar_item_opt *arg_opt = |
| 79 | (const void *) arg; |
| 80 | |
| 81 | if (arg_opt->descr->long_name) { |
| 82 | g_string_append_printf(res_str, "--%s", |
| 83 | arg_opt->descr->long_name); |
| 84 | |
| 85 | if (arg_opt->arg) { |
| 86 | g_string_append_printf(res_str, "=%s", |
| 87 | arg_opt->arg); |
| 88 | } |
| 89 | |
| 90 | g_string_append_c(res_str, ' '); |
| 91 | } else if (arg_opt->descr->short_name) { |
| 92 | g_string_append_printf(res_str, "-%c", |
| 93 | arg_opt->descr->short_name); |
| 94 | |
| 95 | if (arg_opt->arg) { |
| 96 | g_string_append_printf(res_str, " %s", |
| 97 | arg_opt->arg); |
| 98 | } |
| 99 | |
| 100 | g_string_append_c(res_str, ' '); |
| 101 | } |
| 102 | |
| 103 | break; |
| 104 | } |
| 105 | case ARGPAR_ITEM_TYPE_NON_OPT: |
| 106 | { |
| 107 | const struct argpar_item_non_opt *arg_non_opt = |
| 108 | (const void *) arg; |
| 109 | |
| 110 | g_string_append_printf(res_str, "%s<%u,%u> ", |
| 111 | arg_non_opt->arg, arg_non_opt->orig_index, |
| 112 | arg_non_opt->non_opt_index); |
| 113 | break; |
| 114 | } |
| 115 | default: |
| 116 | abort(); |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | if (res_str->len > 0) { |
| 121 | g_string_truncate(res_str, res_str->len - 1); |
| 122 | } |
| 123 | |
| 124 | ok(strcmp(expected_cmd_line, res_str->str) == 0, |
| 125 | "argpar_parse() returns the expected parsed arguments " |
| 126 | "for command line `%s`", cmdline); |
| 127 | if (strcmp(expected_cmd_line, res_str->str) != 0) { |
| 128 | diag("Expected: `%s`", expected_cmd_line); |
| 129 | diag("Got: `%s`", res_str->str); |
| 130 | } |
| 131 | |
| 132 | end: |
| 133 | argpar_parse_ret_fini(&parse_ret); |
| 134 | g_string_free(res_str, TRUE); |
| 135 | g_strfreev(argv); |
| 136 | } |
| 137 | |
| 138 | static |
| 139 | void succeed_tests(void) |
| 140 | { |
| 141 | /* No arguments */ |
| 142 | { |
| 143 | const struct argpar_opt_descr descrs[] = { |
| 144 | ARGPAR_OPT_DESCR_SENTINEL |
| 145 | }; |
| 146 | |
| 147 | test_succeed( |
| 148 | "", |
| 149 | "", |
| 150 | descrs, 0); |
| 151 | } |
| 152 | |
| 153 | /* Single long option */ |
| 154 | { |
| 155 | const struct argpar_opt_descr descrs[] = { |
| 156 | { 0, '\0', "salut", false }, |
| 157 | ARGPAR_OPT_DESCR_SENTINEL |
| 158 | }; |
| 159 | |
| 160 | test_succeed( |
| 161 | "--salut", |
| 162 | "--salut", |
| 163 | descrs, 1); |
| 164 | } |
| 165 | |
| 166 | /* Single short option */ |
| 167 | { |
| 168 | const struct argpar_opt_descr descrs[] = { |
| 169 | { 0, 'f', NULL, false }, |
| 170 | ARGPAR_OPT_DESCR_SENTINEL |
| 171 | }; |
| 172 | |
| 173 | test_succeed( |
| 174 | "-f", |
| 175 | "-f", |
| 176 | descrs, 1); |
| 177 | } |
| 178 | |
| 179 | /* Short and long option (aliases) */ |
| 180 | { |
| 181 | const struct argpar_opt_descr descrs[] = { |
| 182 | { 0, 'f', "flaw", false }, |
| 183 | ARGPAR_OPT_DESCR_SENTINEL |
| 184 | }; |
| 185 | |
| 186 | test_succeed( |
| 187 | "-f --flaw", |
| 188 | "--flaw --flaw", |
| 189 | descrs, 2); |
| 190 | } |
| 191 | |
| 192 | /* Long option with argument (space form) */ |
| 193 | { |
| 194 | const struct argpar_opt_descr descrs[] = { |
| 195 | { 0, '\0', "tooth", true }, |
| 196 | ARGPAR_OPT_DESCR_SENTINEL |
| 197 | }; |
| 198 | |
| 199 | test_succeed( |
| 200 | "--tooth 67", |
| 201 | "--tooth=67", |
| 202 | descrs, 2); |
| 203 | } |
| 204 | |
| 205 | /* Long option with argument (equal form) */ |
| 206 | { |
| 207 | const struct argpar_opt_descr descrs[] = { |
| 208 | { 0, '\0', "polish", true }, |
| 209 | ARGPAR_OPT_DESCR_SENTINEL |
| 210 | }; |
| 211 | |
| 212 | test_succeed( |
| 213 | "--polish=brick", |
| 214 | "--polish=brick", |
| 215 | descrs, 1); |
| 216 | } |
| 217 | |
| 218 | /* Short option with argument (space form) */ |
| 219 | { |
| 220 | const struct argpar_opt_descr descrs[] = { |
| 221 | { 0, 'c', NULL, true }, |
| 222 | ARGPAR_OPT_DESCR_SENTINEL |
| 223 | }; |
| 224 | |
| 225 | test_succeed( |
| 226 | "-c chilly", |
| 227 | "-c chilly", |
| 228 | descrs, 2); |
| 229 | } |
| 230 | |
| 231 | /* Short option with argument (glued form) */ |
| 232 | { |
| 233 | const struct argpar_opt_descr descrs[] = { |
| 234 | { 0, 'c', NULL, true }, |
| 235 | ARGPAR_OPT_DESCR_SENTINEL |
| 236 | }; |
| 237 | |
| 238 | test_succeed( |
| 239 | "-cchilly", |
| 240 | "-c chilly", |
| 241 | descrs, 1); |
| 242 | } |
| 243 | |
| 244 | /* Short and long option (aliases) with argument (all forms) */ |
| 245 | { |
| 246 | const struct argpar_opt_descr descrs[] = { |
| 247 | { 0, 'd', "dry", true }, |
| 248 | ARGPAR_OPT_DESCR_SENTINEL |
| 249 | }; |
| 250 | |
| 251 | test_succeed( |
| 252 | "--dry=rate -dthing --dry street --dry=shape", |
| 253 | "--dry=rate --dry=thing --dry=street --dry=shape", |
| 254 | descrs, 5); |
| 255 | } |
| 256 | |
| 257 | /* Many short options, last one with argument (glued form) */ |
| 258 | { |
| 259 | const struct argpar_opt_descr descrs[] = { |
| 260 | { 0, 'd', NULL, false }, |
| 261 | { 0, 'e', NULL, false }, |
| 262 | { 0, 'f', NULL, true }, |
| 263 | ARGPAR_OPT_DESCR_SENTINEL |
| 264 | }; |
| 265 | |
| 266 | test_succeed( |
| 267 | "-defmeow", |
| 268 | "-d -e -f meow", |
| 269 | descrs, 1); |
| 270 | } |
| 271 | |
| 272 | /* Many options */ |
| 273 | { |
| 274 | const struct argpar_opt_descr descrs[] = { |
| 275 | { 0, 'd', NULL, false }, |
| 276 | { 0, 'e', "east", true }, |
| 277 | { 0, '\0', "mind", false }, |
| 278 | ARGPAR_OPT_DESCR_SENTINEL |
| 279 | }; |
| 280 | |
| 281 | test_succeed( |
| 282 | "-d --mind -destart --mind --east cough -d --east=itch", |
| 283 | "-d --mind -d --east=start --mind --east=cough -d --east=itch", |
| 284 | descrs, 8); |
| 285 | } |
| 286 | |
| 287 | /* Single non-option argument */ |
| 288 | { |
| 289 | const struct argpar_opt_descr descrs[] = { |
| 290 | ARGPAR_OPT_DESCR_SENTINEL |
| 291 | }; |
| 292 | |
| 293 | test_succeed( |
| 294 | "kilojoule", |
| 295 | "kilojoule<0,0>", |
| 296 | descrs, 1); |
| 297 | } |
| 298 | |
| 299 | /* Two non-option arguments */ |
| 300 | { |
| 301 | const struct argpar_opt_descr descrs[] = { |
| 302 | ARGPAR_OPT_DESCR_SENTINEL |
| 303 | }; |
| 304 | |
| 305 | test_succeed( |
| 306 | "kilojoule mitaine", |
| 307 | "kilojoule<0,0> mitaine<1,1>", |
| 308 | descrs, 2); |
| 309 | } |
| 310 | |
| 311 | /* Single non-option argument mixed with options */ |
| 312 | { |
| 313 | const struct argpar_opt_descr descrs[] = { |
| 314 | { 0, 'd', NULL, false }, |
| 315 | { 0, '\0', "squeeze", true }, |
| 316 | ARGPAR_OPT_DESCR_SENTINEL |
| 317 | }; |
| 318 | |
| 319 | test_succeed( |
| 320 | "-d sprout yes --squeeze little bag -d", |
| 321 | "-d sprout<1,0> yes<2,1> --squeeze=little bag<5,2> -d", |
| 322 | descrs, 7); |
| 323 | } |
| 324 | |
| 325 | /* Unknown short option (space form) */ |
| 326 | { |
| 327 | const struct argpar_opt_descr descrs[] = { |
| 328 | { 0, 'd', NULL, true }, |
| 329 | ARGPAR_OPT_DESCR_SENTINEL |
| 330 | }; |
| 331 | |
| 332 | test_succeed( |
| 333 | "-d salut -e -d meow", |
| 334 | "-d salut", |
| 335 | descrs, 2); |
| 336 | } |
| 337 | |
| 338 | /* Unknown short option (glued form) */ |
| 339 | { |
| 340 | const struct argpar_opt_descr descrs[] = { |
| 341 | { 0, 'd', NULL, true }, |
| 342 | ARGPAR_OPT_DESCR_SENTINEL |
| 343 | }; |
| 344 | |
| 345 | test_succeed( |
| 346 | "-dsalut -e -d meow", |
| 347 | "-d salut", |
| 348 | descrs, 1); |
| 349 | } |
| 350 | |
| 351 | /* Unknown long option (space form) */ |
| 352 | { |
| 353 | const struct argpar_opt_descr descrs[] = { |
| 354 | { 0, '\0', "sink", true }, |
| 355 | ARGPAR_OPT_DESCR_SENTINEL |
| 356 | }; |
| 357 | |
| 358 | test_succeed( |
| 359 | "--sink party --food --sink impulse", |
| 360 | "--sink=party", |
| 361 | descrs, 2); |
| 362 | } |
| 363 | |
| 364 | /* Unknown long option (equal form) */ |
| 365 | { |
| 366 | const struct argpar_opt_descr descrs[] = { |
| 367 | { 0, '\0', "sink", true }, |
| 368 | ARGPAR_OPT_DESCR_SENTINEL |
| 369 | }; |
| 370 | |
| 371 | test_succeed( |
| 372 | "--sink=party --food --sink=impulse", |
| 373 | "--sink=party", |
| 374 | descrs, 1); |
| 375 | } |
| 376 | |
| 377 | /* Unknown option before non-option argument */ |
| 378 | { |
| 379 | const struct argpar_opt_descr descrs[] = { |
| 380 | { 0, '\0', "thumb", true }, |
| 381 | ARGPAR_OPT_DESCR_SENTINEL |
| 382 | }; |
| 383 | |
| 384 | test_succeed( |
| 385 | "--thumb=party --food bateau --thumb waves", |
| 386 | "--thumb=party", |
| 387 | descrs, 1); |
| 388 | } |
| 389 | |
| 390 | /* Unknown option after non-option argument */ |
| 391 | { |
| 392 | const struct argpar_opt_descr descrs[] = { |
| 393 | { 0, '\0', "thumb", true }, |
| 394 | ARGPAR_OPT_DESCR_SENTINEL |
| 395 | }; |
| 396 | |
| 397 | test_succeed( |
| 398 | "--thumb=party wound --food --thumb waves", |
| 399 | "--thumb=party wound<1,0>", |
| 400 | descrs, 2); |
| 401 | } |
| 402 | |
| 403 | /* Valid `---opt` */ |
| 404 | { |
| 405 | const struct argpar_opt_descr descrs[] = { |
| 406 | { 0, '\0', "-fuel", true }, |
| 407 | ARGPAR_OPT_DESCR_SENTINEL |
| 408 | }; |
| 409 | |
| 410 | test_succeed( |
| 411 | "---fuel=three", |
| 412 | "---fuel=three", |
| 413 | descrs, 1); |
| 414 | } |
| 415 | |
| 416 | /* Long option containing `=` in argument (equal form) */ |
| 417 | { |
| 418 | const struct argpar_opt_descr descrs[] = { |
| 419 | { 0, '\0', "zebra", true }, |
| 420 | ARGPAR_OPT_DESCR_SENTINEL |
| 421 | }; |
| 422 | |
| 423 | test_succeed( |
| 424 | "--zebra=three=yes", |
| 425 | "--zebra=three=yes", |
| 426 | descrs, 1); |
| 427 | } |
| 428 | |
| 429 | /* Short option's argument starting with `-` (glued form) */ |
| 430 | { |
| 431 | const struct argpar_opt_descr descrs[] = { |
| 432 | { 0, 'z', NULL, true }, |
| 433 | ARGPAR_OPT_DESCR_SENTINEL |
| 434 | }; |
| 435 | |
| 436 | test_succeed( |
| 437 | "-z-will", |
| 438 | "-z -will", |
| 439 | descrs, 1); |
| 440 | } |
| 441 | |
| 442 | /* Short option's argument starting with `-` (space form) */ |
| 443 | { |
| 444 | const struct argpar_opt_descr descrs[] = { |
| 445 | { 0, 'z', NULL, true }, |
| 446 | ARGPAR_OPT_DESCR_SENTINEL |
| 447 | }; |
| 448 | |
| 449 | test_succeed( |
| 450 | "-z -will", |
| 451 | "-z -will", |
| 452 | descrs, 2); |
| 453 | } |
| 454 | |
| 455 | /* Long option's argument starting with `-` (space form) */ |
| 456 | { |
| 457 | const struct argpar_opt_descr descrs[] = { |
| 458 | { 0, '\0', "janine", true }, |
| 459 | ARGPAR_OPT_DESCR_SENTINEL |
| 460 | }; |
| 461 | |
| 462 | test_succeed( |
| 463 | "--janine -sutto", |
| 464 | "--janine=-sutto", |
| 465 | descrs, 2); |
| 466 | } |
| 467 | |
| 468 | /* Long option's argument starting with `-` (equal form) */ |
| 469 | { |
| 470 | const struct argpar_opt_descr descrs[] = { |
| 471 | { 0, '\0', "janine", true }, |
| 472 | ARGPAR_OPT_DESCR_SENTINEL |
| 473 | }; |
| 474 | |
| 475 | test_succeed( |
| 476 | "--janine=-sutto", |
| 477 | "--janine=-sutto", |
| 478 | descrs, 1); |
| 479 | } |
| 480 | |
| 481 | /* Long option's empty argument (equal form) */ |
| 482 | { |
| 483 | const struct argpar_opt_descr descrs[] = { |
| 484 | { 0, 'f', NULL, false }, |
| 485 | { 0, '\0', "yeah", true }, |
| 486 | ARGPAR_OPT_DESCR_SENTINEL |
| 487 | }; |
| 488 | |
| 489 | test_succeed( |
| 490 | "-f --yeah= -f", |
| 491 | "-f --yeah= -f", |
| 492 | descrs, 3); |
| 493 | } |
| 494 | } |
| 495 | |
| 496 | /* |
| 497 | * Tests that the command line `cmdline`, with non-quoted |
| 498 | * space-delimited arguments, once parsed given the option descriptors |
| 499 | * `descrs`, fails and gives the expected error `expected_error`. |
| 500 | */ |
| 501 | static |
| 502 | void test_fail(const char *cmdline, const char *expected_error, |
| 503 | const struct argpar_opt_descr *descrs) |
| 504 | { |
| 505 | struct argpar_parse_ret parse_ret; |
| 506 | gchar **argv = g_strsplit(cmdline, " ", 0); |
| 507 | |
| 508 | parse_ret = argpar_parse(g_strv_length(argv), |
| 509 | (const char * const *) argv, descrs, true); |
| 510 | ok(!parse_ret.items, |
| 511 | "argpar_parse() fails for command line `%s`", cmdline); |
| 512 | ok(parse_ret.error, |
| 513 | "argpar_parse() writes an error string for command line `%s`", |
| 514 | cmdline); |
| 515 | if (parse_ret.items) { |
| 516 | fail("argpar_parse() writes the expected error string"); |
| 517 | goto end; |
| 518 | } |
| 519 | |
| 520 | ok(strcmp(expected_error, parse_ret.error) == 0, |
| 521 | "argpar_parse() writes the expected error string " |
| 522 | "for command line `%s`", cmdline); |
| 523 | if (strcmp(expected_error, parse_ret.error) != 0) { |
| 524 | diag("Expected: `%s`", expected_error); |
| 525 | diag("Got: `%s`", parse_ret.error); |
| 526 | } |
| 527 | |
| 528 | end: |
| 529 | argpar_parse_ret_fini(&parse_ret); |
| 530 | g_strfreev(argv); |
| 531 | } |
| 532 | |
| 533 | static |
| 534 | void fail_tests(void) |
| 535 | { |
| 536 | /* Unknown long option */ |
| 537 | { |
| 538 | const struct argpar_opt_descr descrs[] = { |
| 539 | { 0, '\0', "thumb", true }, |
| 540 | ARGPAR_OPT_DESCR_SENTINEL |
| 541 | }; |
| 542 | |
| 543 | test_fail( |
| 544 | "--thumb=party --meow", |
| 545 | "While parsing argument #2 (`--meow`): Unknown option `--meow`", |
| 546 | descrs); |
| 547 | } |
| 548 | |
| 549 | /* Unknown short option */ |
| 550 | { |
| 551 | const struct argpar_opt_descr descrs[] = { |
| 552 | { 0, '\0', "thumb", true }, |
| 553 | ARGPAR_OPT_DESCR_SENTINEL |
| 554 | }; |
| 555 | |
| 556 | test_fail( |
| 557 | "--thumb=party -x", |
| 558 | "While parsing argument #2 (`-x`): Unknown option `-x`", |
| 559 | descrs); |
| 560 | } |
| 561 | |
| 562 | /* Missing long option argument */ |
| 563 | { |
| 564 | const struct argpar_opt_descr descrs[] = { |
| 565 | { 0, '\0', "thumb", true }, |
| 566 | ARGPAR_OPT_DESCR_SENTINEL |
| 567 | }; |
| 568 | |
| 569 | test_fail( |
| 570 | "--thumb", |
| 571 | "While parsing argument #1 (`--thumb`): Missing required argument for option `--thumb`", |
| 572 | descrs); |
| 573 | } |
| 574 | |
| 575 | /* Missing short option argument */ |
| 576 | { |
| 577 | const struct argpar_opt_descr descrs[] = { |
| 578 | { 0, 'k', NULL, true }, |
| 579 | ARGPAR_OPT_DESCR_SENTINEL |
| 580 | }; |
| 581 | |
| 582 | test_fail( |
| 583 | "-k", |
| 584 | "While parsing argument #1 (`-k`): Missing required argument for option `-k`", |
| 585 | descrs); |
| 586 | } |
| 587 | |
| 588 | /* Missing short option argument (multiple glued) */ |
| 589 | { |
| 590 | const struct argpar_opt_descr descrs[] = { |
| 591 | { 0, 'a', NULL, false }, |
| 592 | { 0, 'b', NULL, false }, |
| 593 | { 0, 'c', NULL, true }, |
| 594 | ARGPAR_OPT_DESCR_SENTINEL |
| 595 | }; |
| 596 | |
| 597 | test_fail( |
| 598 | "-abc", |
| 599 | "While parsing argument #1 (`-abc`): Missing required argument for option `-c`", |
| 600 | descrs); |
| 601 | } |
| 602 | |
| 603 | /* Invalid `-` */ |
| 604 | { |
| 605 | const struct argpar_opt_descr descrs[] = { |
| 606 | { 0, 'a', NULL, false }, |
| 607 | { 0, 'b', NULL, false }, |
| 608 | { 0, 'c', NULL, true }, |
| 609 | ARGPAR_OPT_DESCR_SENTINEL |
| 610 | }; |
| 611 | |
| 612 | test_fail( |
| 613 | "-ab - -c", |
| 614 | "While parsing argument #2 (`-`): Invalid argument", |
| 615 | descrs); |
| 616 | } |
| 617 | |
| 618 | /* Invalid `--` */ |
| 619 | { |
| 620 | const struct argpar_opt_descr descrs[] = { |
| 621 | { 0, 'a', NULL, false }, |
| 622 | { 0, 'b', NULL, false }, |
| 623 | { 0, 'c', NULL, true }, |
| 624 | ARGPAR_OPT_DESCR_SENTINEL |
| 625 | }; |
| 626 | |
| 627 | test_fail( |
| 628 | "-ab -- -c", |
| 629 | "While parsing argument #2 (`--`): Invalid argument", |
| 630 | descrs); |
| 631 | } |
| 632 | |
| 633 | { |
| 634 | const struct argpar_opt_descr descrs[] = { |
| 635 | { 0, 'c', "chevre", false }, |
| 636 | ARGPAR_OPT_DESCR_SENTINEL |
| 637 | }; |
| 638 | |
| 639 | test_fail( |
| 640 | "--chevre=fromage", |
| 641 | "While parsing argument #1 (`--chevre=fromage`): Unexpected argument for option `--chevre`", |
| 642 | descrs); |
| 643 | } |
| 644 | } |
| 645 | |
| 646 | int main(void) |
| 647 | { |
| 648 | plan_tests(132); |
| 649 | succeed_tests(); |
| 650 | fail_tests(); |
| 651 | return exit_status(); |
| 652 | } |