Line data Source code
1 : /*
2 : * License:
3 : * Copyright (c) 2006-2019 Made to Order Software Corp. All Rights Reserved
4 : *
5 : * https://snapwebsites.org/
6 : * contact@m2osw.com
7 : *
8 : * This program is free software; you can redistribute it and/or modify
9 : * it under the terms of the GNU General Public License as published by
10 : * the Free Software Foundation; either version 2 of the License, or
11 : * (at your option) any later version.
12 : *
13 : * This program is distributed in the hope that it will be useful,
14 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 : * GNU General Public License for more details.
17 : *
18 : * You should have received a copy of the GNU General Public License along
19 : * with this program; if not, write to the Free Software Foundation, Inc.,
20 : * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 : *
22 : * Authors:
23 : * Alexis Wilke alexis@m2osw.com
24 : */
25 :
26 : // self
27 : //
28 : #include "main.h"
29 :
30 : // advgetopt lib
31 : //
32 : #include <advgetopt/flags.h>
33 : #include <advgetopt/exception.h>
34 :
35 : // snapdev lib
36 : //
37 : #include <snapdev/safe_setenv.h>
38 :
39 : // C++ lib
40 : //
41 : #include <fstream>
42 :
43 :
44 :
45 :
46 :
47 :
48 :
49 6 : CATCH_TEST_CASE("usage_function", "[getopt][usage]")
50 : {
51 8 : std::string tmpdir(SNAP_CATCH2_NAMESPACE::g_tmp_dir);
52 4 : tmpdir += "/.config/home";
53 8 : snap::safe_setenv env("HOME", tmpdir);
54 :
55 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting multiple entries")
56 : {
57 1 : advgetopt::option const options_list[] =
58 : {
59 : advgetopt::define_option(
60 : advgetopt::Name("validate")
61 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
62 : , advgetopt::Help("this is used to validate different things.")
63 : ),
64 : advgetopt::define_option(
65 : advgetopt::Name("long")
66 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
67 : , advgetopt::GETOPT_FLAG_REQUIRED>())
68 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
69 : ),
70 : advgetopt::define_option(
71 : advgetopt::Name("out-of-bounds")
72 : , advgetopt::ShortName('o')
73 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
74 : , advgetopt::GETOPT_FLAG_GROUP_OPTIONS
75 : , advgetopt::GETOPT_FLAG_REQUIRED>())
76 : , advgetopt::Help("valid values from 1 to 9.")
77 : ),
78 : advgetopt::define_option(
79 : advgetopt::Name("not-specified-and-no-default")
80 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
81 : , advgetopt::GETOPT_FLAG_REQUIRED
82 : , advgetopt::GETOPT_FLAG_GROUP_OPTIONS
83 : , advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
84 : , advgetopt::Help("test long without having used the option and no default.")
85 : ),
86 : advgetopt::define_option(
87 : advgetopt::Name("not-specified-with-invalid-default")
88 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
89 : , advgetopt::GETOPT_FLAG_REQUIRED
90 : , advgetopt::GETOPT_FLAG_MULTIPLE
91 : , advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
92 : , advgetopt::Help("test that an invalid default value can be returned as is.")
93 : , advgetopt::DefaultValue("123abc")
94 : ),
95 : advgetopt::define_option(
96 : advgetopt::Name("not-specified-string-without-default")
97 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
98 : , advgetopt::GETOPT_FLAG_REQUIRED>())
99 : , advgetopt::Alias("string")
100 : ),
101 : advgetopt::define_option(
102 : advgetopt::Name("string")
103 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
104 : , advgetopt::GETOPT_FLAG_REQUIRED>())
105 : , advgetopt::Help("string parameter.")
106 : ),
107 : advgetopt::define_option(
108 : advgetopt::Name("unique")
109 : , advgetopt::ShortName('u')
110 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
111 : , advgetopt::Help("make sure everything is unique.")
112 : ),
113 : advgetopt::define_option(
114 : advgetopt::Name("noisy")
115 : , advgetopt::ShortName('n')
116 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR
117 : , advgetopt::GETOPT_FLAG_GROUP_COMMANDS>())
118 : //, advgetopt::Help("make sure everything is unique.") -- do not show in --help
119 : ),
120 : advgetopt::define_option(
121 : advgetopt::Name("quiet")
122 : , advgetopt::ShortName('q')
123 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
124 : , advgetopt::GETOPT_FLAG_MULTIPLE
125 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR
126 : , advgetopt::GETOPT_FLAG_GROUP_COMMANDS>())
127 : , advgetopt::Help("make it quiet (opposite of verbose).")
128 : ),
129 : advgetopt::define_option(
130 : advgetopt::Name("filename")
131 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
132 : , advgetopt::GETOPT_FLAG_MULTIPLE
133 : , advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
134 : , advgetopt::Help("other parameters are viewed as filenames.")
135 : ),
136 : advgetopt::end_options()
137 : };
138 1 : char const * cargv2[] =
139 : {
140 : "tests/unittests/unittest_advgetopt",
141 : "--validate",
142 : "--long",
143 : "123abc",
144 : "--out-of-bounds",
145 : "123",
146 : "--string",
147 : "string value",
148 : nullptr
149 : };
150 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
151 1 : char ** argv2 = const_cast<char **>(cargv2);
152 :
153 1 : const char * const configuration_files[] =
154 : {
155 : "advgetopt.conf",
156 : "advgetopt.ini",
157 : "advgetopt.xml",
158 : "advgetopt.yaml",
159 : nullptr
160 : };
161 :
162 1 : const char * const configuration_directories[] =
163 : {
164 : "/etc/sys/advgetopt",
165 : "/etc/advgetopt",
166 : "/etc/advgetopt/advgetopt.d",
167 : "~/.config/advgetopt",
168 : nullptr
169 : };
170 :
171 1 : advgetopt::group_description const groups[] =
172 : {
173 : advgetopt::define_group(
174 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
175 : , advgetopt::GroupName("verbosity")
176 : , advgetopt::GroupDescription("Verbosity options:")
177 : ),
178 : advgetopt::define_group(
179 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
180 : , advgetopt::GroupName("option")
181 : , advgetopt::GroupDescription("Special options:")
182 : ),
183 : advgetopt::end_groups()
184 : };
185 :
186 1 : advgetopt::options_environment options;
187 1 : options.f_project_name = "unittest";
188 1 : options.f_group_name = "grouptest";
189 1 : options.f_options = options_list;
190 1 : options.f_options_files_directory = "/etc/advgetopt";
191 1 : options.f_configuration_files = configuration_files;
192 1 : options.f_configuration_filename = "advgetopt.conf";
193 1 : options.f_configuration_directories = configuration_directories;
194 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls)";
195 1 : options.f_help_footer = "And this is the footer where we can include many parameters:\n"
196 : " . Percent = [%%]\n"
197 : " . Project Name = [%a]\n"
198 : " . Build Date = [%b]\n"
199 : " . Copyright = [%c]\n"
200 : " . Directories = [%d]\n"
201 : " . All Directories = [%*d]\n"
202 : " . Environment Variable = [%e]\n"
203 : " . Environment Variable and Value = [%*e]\n"
204 : " . Configuration Files = [%f]\n"
205 : " . All Configuration Files = [%*f]\n"
206 : " . All Existing Configuration Files = [%g]\n"
207 : " . All Possible Configuration Files = [%*g]\n"
208 : " . Option File Directory = [%i]\n"
209 : " . License = [%l]\n"
210 : " . Output File [%o]\n"
211 : " . Program Name = [%p]\n"
212 : " . Program Fullname = [%*p]\n"
213 : " . Group Name = [%s]\n"
214 : " . Build Time = [%t]\n"
215 : " . Version = [%v]\n"
216 : " . Existing Writable Configuration Files = [%w]\n"
217 : ;
218 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
219 1 : options.f_version = "2.0.1";
220 1 : options.f_license = "MIT";
221 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved";
222 1 : options.f_build_date = "Jun 4 2019";
223 1 : options.f_build_time = "23:02:36";
224 1 : options.f_groups = groups;
225 :
226 : // this initialization works as expected
227 : //
228 2 : advgetopt::getopt opt(options, argc2, argv2);
229 :
230 : {
231 1 : advgetopt::group_description const * verbosity_group(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS));
232 1 : CATCH_REQUIRE(verbosity_group != nullptr);
233 1 : CATCH_REQUIRE(verbosity_group->f_group == advgetopt::GETOPT_FLAG_GROUP_COMMANDS);
234 1 : CATCH_REQUIRE(verbosity_group->f_name == std::string("verbosity"));
235 1 : CATCH_REQUIRE(verbosity_group->f_description == std::string("Verbosity options:"));
236 : }
237 :
238 : {
239 1 : advgetopt::group_description const * option_group(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS));
240 1 : CATCH_REQUIRE(option_group != nullptr);
241 1 : CATCH_REQUIRE(option_group->f_group == advgetopt::GETOPT_FLAG_GROUP_OPTIONS);
242 1 : CATCH_REQUIRE(option_group->f_name == std::string("option"));
243 1 : CATCH_REQUIRE(option_group->f_description == std::string("Special options:"));
244 : }
245 :
246 : {
247 1 : advgetopt::group_description const * group_seven(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_SEVEN));
248 1 : CATCH_REQUIRE(group_seven == nullptr);
249 : }
250 :
251 : std::string const footer(advgetopt::getopt::breakup_line(
252 : "\n"
253 : "And this is the footer where we can include many parameters:\n"
254 : " . Percent = [%]\n"
255 : " . Project Name = [unittest]\n"
256 : " . Build Date = [Jun 4 2019]\n"
257 : " . Copyright = [Copyright (c) 2019 Made to Order Software Corp. -- All Rights "
258 : "Reserved]\n"
259 : " . Directories = [/etc/sys/advgetopt]\n"
260 : " . All Directories = [/etc/sys/advgetopt, /etc/advgetopt, "
261 : "/etc/advgetopt/advgetopt.d, ~/.config/advgetopt]\n"
262 : " . Environment Variable = [ADVGETOPT_TEST_OPTIONS]\n"
263 : " . Environment Variable and Value = [ADVGETOPT_TEST_OPTIONS (not set)]\n"
264 : " . Configuration Files = [advgetopt.conf]\n"
265 : " . All Configuration Files = [advgetopt.conf, advgetopt.ini, advgetopt.xml, "
266 : "advgetopt.yaml]\n"
267 : " . All Existing Configuration Files = []\n"
268 : " . All Possible Configuration Files = [advgetopt.conf, "
269 : "grouptest.d/50-advgetopt.conf, advgetopt.ini, grouptest.d/50-advgetopt.ini, "
270 : "advgetopt.xml, grouptest.d/50-advgetopt.xml, advgetopt.yaml, "
271 : "grouptest.d/50-advgetopt.yaml, /etc/sys/advgetopt/advgetopt.conf, "
272 : "/etc/sys/advgetopt/grouptest.d/50-advgetopt.conf, /etc/advgetopt/advgetopt.conf, "
273 : "/etc/advgetopt/grouptest.d/50-advgetopt.conf, "
274 : "/etc/advgetopt/advgetopt.d/advgetopt.conf, "
275 : "/etc/advgetopt/advgetopt.d/grouptest.d/50-advgetopt.conf, "
276 2 : + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
277 : " . Option File Directory = [/etc/advgetopt/]\n"
278 : " . License = [MIT]\n"
279 2 : " . Output File [" + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
280 : " . Program Name = [unittest_advgetopt]\n"
281 : " . Program Fullname = [tests/unittests/unittest_advgetopt]\n"
282 : " . Group Name = [grouptest]\n"
283 : " . Build Time = [23:02:36]\n"
284 : " . Version = [2.0.1]\n"
285 : " . Existing Writable Configuration Files = []\n"
286 3 : "", 0, advgetopt::getopt::get_line_width()));
287 :
288 : // test a standard "--help" type of option
289 : //
290 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
291 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
292 : advgetopt::getopt::breakup_line(
293 : "Usage: try this one and we get a throw (valid options + usage calls)"
294 : , 0
295 : , advgetopt::getopt::get_line_width())
296 : + advgetopt::getopt::format_usage_string(
297 : "--long <arg>"
298 : , "used to validate that invalid numbers generate an error."
299 : , 30
300 : , advgetopt::getopt::get_line_width())
301 : + advgetopt::getopt::format_usage_string(
302 : "--string <arg>"
303 : , "string parameter."
304 : , 30
305 : , advgetopt::getopt::get_line_width())
306 : + advgetopt::getopt::format_usage_string(
307 : "--unique or -u"
308 : , "make sure everything is unique."
309 : , 30
310 : , advgetopt::getopt::get_line_width())
311 : + advgetopt::getopt::format_usage_string(
312 : "--validate"
313 : , "this is used to validate different things."
314 : , 30
315 : , advgetopt::getopt::get_line_width())
316 : + "\n"
317 : "Verbosity options:\n"
318 : + advgetopt::getopt::format_usage_string(
319 : "--long-help"
320 : , "show all the help from all the available options."
321 : , 30
322 : , advgetopt::getopt::get_line_width())
323 : + advgetopt::getopt::format_usage_string(
324 : "--option-help"
325 : , "show help from the \"option\" group of options."
326 : , 30
327 : , advgetopt::getopt::get_line_width())
328 : + advgetopt::getopt::format_usage_string(
329 : "--quiet or -q {<arg>}"
330 : , "make it quiet (opposite of verbose)."
331 : , 30
332 : , advgetopt::getopt::get_line_width())
333 : + advgetopt::getopt::format_usage_string(
334 : "--verbosity-help"
335 : , "show help from the \"verbosity\" group of options."
336 : , 30
337 : , advgetopt::getopt::get_line_width())
338 : + "\n"
339 : "Special options:\n"
340 : + advgetopt::getopt::format_usage_string(
341 : "--out-of-bounds or -o <arg>"
342 : , "valid values from 1 to 9."
343 : , 30
344 : , advgetopt::getopt::get_line_width())
345 : + advgetopt::getopt::format_usage_string(
346 : "[default arguments]"
347 : , "other parameters are viewed as filenames."
348 : , 30
349 : , advgetopt::getopt::get_line_width())
350 : + footer
351 : );
352 :
353 : // test a "--help-all" type of option
354 : //
355 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
356 : advgetopt::getopt::breakup_line(
357 : "Usage: try this one and we get a throw (valid options + usage calls)"
358 : , 0
359 : , advgetopt::getopt::get_line_width())
360 : + advgetopt::getopt::format_usage_string(
361 : "--long <arg>"
362 : , "used to validate that invalid numbers generate an error."
363 : , 30
364 : , advgetopt::getopt::get_line_width())
365 : + advgetopt::getopt::format_usage_string(
366 : "--not-specified-with-invalid-default <arg> {<arg>}"
367 : " (default is \"123abc\")"
368 : , "test that an invalid default value can be returned as is."
369 : , 30
370 : , advgetopt::getopt::get_line_width())
371 : + advgetopt::getopt::format_usage_string(
372 : "--string <arg>"
373 : , "string parameter."
374 : , 30
375 : , advgetopt::getopt::get_line_width())
376 : + advgetopt::getopt::format_usage_string(
377 : "--unique or -u"
378 : , "make sure everything is unique."
379 : , 30
380 : , advgetopt::getopt::get_line_width())
381 : + advgetopt::getopt::format_usage_string(
382 : "--validate"
383 : , "this is used to validate different things."
384 : , 30
385 : , advgetopt::getopt::get_line_width())
386 : + "\n"
387 : "Verbosity options:\n"
388 : + advgetopt::getopt::format_usage_string(
389 : "--long-help"
390 : , "show all the help from all the available options."
391 : , 30
392 : , advgetopt::getopt::get_line_width())
393 : + advgetopt::getopt::format_usage_string(
394 : "--option-help"
395 : , "show help from the \"option\" group of options."
396 : , 30
397 : , advgetopt::getopt::get_line_width())
398 : + advgetopt::getopt::format_usage_string(
399 : "--quiet or -q {<arg>}"
400 : , "make it quiet (opposite of verbose)."
401 : , 30
402 : , advgetopt::getopt::get_line_width())
403 : + advgetopt::getopt::format_usage_string(
404 : "--verbosity-help"
405 : , "show help from the \"verbosity\" group of options."
406 : , 30
407 : , advgetopt::getopt::get_line_width())
408 : + "\n"
409 : "Special options:\n"
410 : + advgetopt::getopt::format_usage_string(
411 : "--not-specified-and-no-default <arg>"
412 : , "test long without having used the option and no default."
413 : , 30
414 : , advgetopt::getopt::get_line_width())
415 : + advgetopt::getopt::format_usage_string(
416 : "--out-of-bounds or -o <arg>"
417 : , "valid values from 1 to 9."
418 : , 30
419 : , advgetopt::getopt::get_line_width())
420 : + advgetopt::getopt::format_usage_string(
421 : "[default arguments]"
422 : , "other parameters are viewed as filenames."
423 : , 30
424 : , advgetopt::getopt::get_line_width())
425 : + footer
426 : );
427 :
428 : // pretend an error occurred
429 : //
430 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR),
431 : advgetopt::getopt::breakup_line(
432 : "Usage: try this one and we get a throw (valid options + usage calls)"
433 : , 0
434 : , advgetopt::getopt::get_line_width())
435 : + advgetopt::getopt::format_usage_string(
436 : "--validate"
437 : , "this is used to validate different things."
438 : , 30
439 : , advgetopt::getopt::get_line_width())
440 : + "\n"
441 : "Verbosity options:\n"
442 : + advgetopt::getopt::format_usage_string(
443 : "--quiet or -q {<arg>}"
444 : , "make it quiet (opposite of verbose)."
445 : , 30
446 : , advgetopt::getopt::get_line_width())
447 : + footer
448 : );
449 :
450 : // show GROUP1
451 : //
452 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP1),
453 : advgetopt::getopt::breakup_line(
454 : "Usage: try this one and we get a throw (valid options + usage calls)"
455 : , 0
456 : , advgetopt::getopt::get_line_width())
457 : + "\n"
458 : "Special options:\n"
459 : + advgetopt::getopt::format_usage_string(
460 : "--not-specified-and-no-default <arg>"
461 : , "test long without having used the option and no default."
462 : , 30
463 : , advgetopt::getopt::get_line_width())
464 : + footer
465 : );
466 :
467 : // show GROUP2
468 : //
469 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP2),
470 : advgetopt::getopt::breakup_line(
471 : "Usage: try this one and we get a throw (valid options + usage calls)"
472 : , 0
473 : , advgetopt::getopt::get_line_width())
474 : + advgetopt::getopt::format_usage_string(
475 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
476 : , "test that an invalid default value can be returned as is."
477 : , 30
478 : , advgetopt::getopt::get_line_width())
479 : + footer
480 : );
481 : }
482 : CATCH_END_SECTION()
483 :
484 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting multiple entries which are required when \"--filename\" is used")
485 : {
486 1 : const advgetopt::option options_list[] =
487 : {
488 : advgetopt::define_option(
489 : advgetopt::Name("validate")
490 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
491 : , advgetopt::Help("this is used to validate different things.")
492 : ),
493 : advgetopt::define_option(
494 : advgetopt::Name("long")
495 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
496 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
497 : ),
498 : advgetopt::define_option(
499 : advgetopt::Name("out-of-bounds")
500 : , advgetopt::ShortName('o')
501 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
502 : , advgetopt::Help("valid values from 1 to 9.")
503 : ),
504 : advgetopt::define_option(
505 : advgetopt::Name("not-specified-and-no-default")
506 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
507 : , advgetopt::Help("test long without having used the option and no default.")
508 : ),
509 : advgetopt::define_option(
510 : advgetopt::Name("not-specified-with-invalid-default")
511 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
512 : , advgetopt::Help("test that an invalid default value can be returned as is.")
513 : , advgetopt::DefaultValue("123abc")
514 : ),
515 : advgetopt::define_option(
516 : advgetopt::Name("not-specified-string-without-default")
517 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
518 : , advgetopt::Alias("string")
519 : ),
520 : advgetopt::define_option(
521 : advgetopt::Name("string")
522 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
523 : , advgetopt::Help("string parameter.")
524 : ),
525 : advgetopt::define_option(
526 : advgetopt::Name("unique")
527 : , advgetopt::ShortName('u')
528 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
529 : , advgetopt::Help("make sure everything is unique.")
530 : ),
531 : advgetopt::define_option(
532 : advgetopt::Name("noisy")
533 : , advgetopt::ShortName('n')
534 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
535 : //, advgetopt::Help("make sure everything is unique.") -- do not show in --help
536 : ),
537 : advgetopt::define_option(
538 : advgetopt::Name("quiet")
539 : , advgetopt::ShortName('q')
540 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
541 : , advgetopt::Help("make it quiet (opposite of verbose).")
542 : ),
543 : advgetopt::define_option(
544 : advgetopt::Name("filename")
545 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
546 : , advgetopt::Help("other parameters are viewed as filenames.")
547 : ),
548 : advgetopt::end_options()
549 : };
550 1 : char const * cargv2[] =
551 : {
552 : "tests/unittests/unittest_advgetopt",
553 : "--validate",
554 : "--long",
555 : "123abc",
556 : "--out-of-bounds",
557 : "123",
558 : "--string",
559 : "string value",
560 : nullptr
561 : };
562 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
563 1 : char ** argv2 = const_cast<char **>(cargv2);
564 :
565 1 : const char * const configuration_files[] =
566 : {
567 : "advgetopt.conf",
568 : "advgetopt.ini",
569 : "advgetopt.xml",
570 : "advgetopt.yaml",
571 : nullptr
572 : };
573 :
574 1 : const char * const configuration_directories[] =
575 : {
576 : "/etc/sys/advgetopt",
577 : "/etc/advgetopt",
578 : "/etc/advgetopt/advgetopt.d",
579 : "~/.config/advgetopt",
580 : nullptr
581 : };
582 :
583 1 : advgetopt::options_environment options;
584 1 : options.f_project_name = "unittest";
585 1 : options.f_options = options_list;
586 1 : options.f_options_files_directory = "/usr/share/advgetopt";
587 1 : options.f_configuration_files = configuration_files;
588 1 : options.f_configuration_filename = "advgetopt.conf";
589 1 : options.f_configuration_directories = configuration_directories;
590 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls)";
591 1 : options.f_help_footer = "And this is the footer where we can include many parameters:\n"
592 : " . Percent = [%%]\n"
593 : " . Project Name = [%a]\n"
594 : " . Build Date = [%b]\n"
595 : " . Copyright = [%c]\n"
596 : " . Directories = [%d]\n"
597 : " . All Directories = [%*d]\n"
598 : " . Environment Variable = [%e]\n"
599 : " . Environment Variable and Value = [%*e]\n"
600 : " . Configuration Files = [%f]\n"
601 : " . All Configuration Files = [%*f]\n"
602 : " . All Existing Configuration Files = [%g]\n"
603 : " . All Possible Configuration Files = [%*g]\n"
604 : " . Option File Directory = [%i]\n"
605 : " . License = [%l]\n"
606 : " . Output File [%o]\n"
607 : " . Program Name = [%p]\n"
608 : " . Program Fullname = [%*p]\n"
609 : " . Build Time = [%t]\n"
610 : " . Version = [%v]\n"
611 : " . Existing Writable Configuration Files = [%w]\n"
612 : ;
613 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
614 1 : options.f_version = "2.0.1";
615 1 : options.f_license = "MIT";
616 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved";
617 1 : options.f_build_date = "Jun 4 2019";
618 1 : options.f_build_time = "23:02:36";
619 :
620 : // this initialization works as expected
621 : //
622 2 : advgetopt::getopt opt(options, argc2, argv2);
623 :
624 1 : CATCH_REQUIRE(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS) == nullptr);
625 1 : CATCH_REQUIRE(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS) == nullptr);
626 :
627 : std::string const footer(advgetopt::getopt::breakup_line(
628 : "\n"
629 : "And this is the footer where we can include many parameters:\n"
630 : " . Percent = [%]\n"
631 : " . Project Name = [unittest]\n"
632 : " . Build Date = [Jun 4 2019]\n"
633 : " . Copyright = [Copyright (c) 2019 Made to Order Software Corp. -- All Rights "
634 : "Reserved]\n"
635 : " . Directories = [/etc/sys/advgetopt]\n"
636 : " . All Directories = [/etc/sys/advgetopt, /etc/advgetopt, "
637 : "/etc/advgetopt/advgetopt.d, ~/.config/advgetopt]\n"
638 : " . Environment Variable = [ADVGETOPT_TEST_OPTIONS]\n"
639 : " . Environment Variable and Value = [ADVGETOPT_TEST_OPTIONS (not set)]\n"
640 : " . Configuration Files = [advgetopt.conf]\n"
641 : " . All Configuration Files = [advgetopt.conf, advgetopt.ini, advgetopt.xml, "
642 : "advgetopt.yaml]\n"
643 : " . All Existing Configuration Files = []\n"
644 : " . All Possible Configuration Files = [advgetopt.conf, "
645 : "unittest.d/50-advgetopt.conf, advgetopt.ini, unittest.d/50-advgetopt.ini, "
646 : "advgetopt.xml, unittest.d/50-advgetopt.xml, advgetopt.yaml, "
647 : "unittest.d/50-advgetopt.yaml, /etc/sys/advgetopt/advgetopt.conf, "
648 : "/etc/sys/advgetopt/unittest.d/50-advgetopt.conf, /etc/advgetopt/advgetopt.conf, "
649 : "/etc/advgetopt/unittest.d/50-advgetopt.conf, "
650 : "/etc/advgetopt/advgetopt.d/advgetopt.conf, "
651 : "/etc/advgetopt/advgetopt.d/unittest.d/50-advgetopt.conf, "
652 2 : + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
653 : " . Option File Directory = [/usr/share/advgetopt/]\n"
654 : " . License = [MIT]\n"
655 2 : " . Output File [" + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
656 : " . Program Name = [unittest_advgetopt]\n"
657 : " . Program Fullname = [tests/unittests/unittest_advgetopt]\n"
658 : " . Build Time = [23:02:36]\n"
659 : " . Version = [2.0.1]\n"
660 : " . Existing Writable Configuration Files = []\n"
661 3 : , 0, advgetopt::getopt::get_line_width()));
662 :
663 : // test a standard "--help" type of option
664 : //
665 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
666 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
667 : advgetopt::getopt::breakup_line(
668 : "Usage: try this one and we get a throw (valid options + usage calls)"
669 : , 0
670 : , advgetopt::getopt::get_line_width())
671 : + advgetopt::getopt::format_usage_string(
672 : "--long <arg>"
673 : , "used to validate that invalid numbers generate an error."
674 : , 30
675 : , advgetopt::getopt::get_line_width())
676 : + advgetopt::getopt::format_usage_string(
677 : "--long-help"
678 : , "show all the help from all the available options."
679 : , 30
680 : , advgetopt::getopt::get_line_width())
681 : + advgetopt::getopt::format_usage_string(
682 : "--out-of-bounds or -o <arg>"
683 : , "valid values from 1 to 9."
684 : , 30
685 : , advgetopt::getopt::get_line_width())
686 : + advgetopt::getopt::format_usage_string(
687 : "--quiet or -q {<arg>}"
688 : , "make it quiet (opposite of verbose)."
689 : , 30
690 : , advgetopt::getopt::get_line_width())
691 : + advgetopt::getopt::format_usage_string(
692 : "--string <arg>"
693 : , "string parameter."
694 : , 30
695 : , advgetopt::getopt::get_line_width())
696 : + advgetopt::getopt::format_usage_string(
697 : "--unique or -u"
698 : , "make sure everything is unique."
699 : , 30
700 : , advgetopt::getopt::get_line_width())
701 : + advgetopt::getopt::format_usage_string(
702 : "--validate"
703 : , "this is used to validate different things."
704 : , 30
705 : , advgetopt::getopt::get_line_width())
706 : + advgetopt::getopt::format_usage_string(
707 : "<default arguments>"
708 : , "other parameters are viewed as filenames."
709 : , 30
710 : , advgetopt::getopt::get_line_width())
711 : + footer
712 : );
713 :
714 : // test a "--help-all" type of option
715 : //
716 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
717 : advgetopt::getopt::breakup_line(
718 : "Usage: try this one and we get a throw (valid options + usage calls)"
719 : , 0
720 : , advgetopt::getopt::get_line_width())
721 : + advgetopt::getopt::format_usage_string(
722 : "--long <arg>"
723 : , "used to validate that invalid numbers generate an error."
724 : , 30
725 : , advgetopt::getopt::get_line_width())
726 : + advgetopt::getopt::format_usage_string(
727 : "--long-help"
728 : , "show all the help from all the available options."
729 : , 30
730 : , advgetopt::getopt::get_line_width())
731 : + advgetopt::getopt::format_usage_string(
732 : "--not-specified-and-no-default <arg>"
733 : , "test long without having used the option and no default."
734 : , 30
735 : , advgetopt::getopt::get_line_width())
736 : + advgetopt::getopt::format_usage_string(
737 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
738 : , "test that an invalid default value can be returned as is."
739 : , 30
740 : , advgetopt::getopt::get_line_width())
741 : + advgetopt::getopt::format_usage_string(
742 : "--out-of-bounds or -o <arg>"
743 : , "valid values from 1 to 9."
744 : , 30
745 : , advgetopt::getopt::get_line_width())
746 : + advgetopt::getopt::format_usage_string(
747 : "--quiet or -q {<arg>}"
748 : , "make it quiet (opposite of verbose)."
749 : , 30
750 : , advgetopt::getopt::get_line_width())
751 : + advgetopt::getopt::format_usage_string(
752 : "--string <arg>"
753 : , "string parameter."
754 : , 30
755 : , advgetopt::getopt::get_line_width())
756 : + advgetopt::getopt::format_usage_string(
757 : "--unique or -u"
758 : , "make sure everything is unique."
759 : , 30
760 : , advgetopt::getopt::get_line_width())
761 : + advgetopt::getopt::format_usage_string(
762 : "--validate"
763 : , "this is used to validate different things."
764 : , 30
765 : , advgetopt::getopt::get_line_width())
766 : + advgetopt::getopt::format_usage_string(
767 : "<default arguments>"
768 : , "other parameters are viewed as filenames."
769 : , 30
770 : , advgetopt::getopt::get_line_width())
771 : + footer
772 : );
773 :
774 : // pretend an error occurred
775 : //
776 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR),
777 : "Usage: try this one and we get a throw (valid options + usage calls)\n"
778 : " --quiet or -q {<arg>} make it quiet (opposite of verbose).\n"
779 : " --validate this is used to validate different things.\n"
780 : + footer
781 : );
782 :
783 : // show GROUP1
784 : //
785 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP1),
786 : advgetopt::getopt::breakup_line(
787 : "Usage: try this one and we get a throw (valid options + usage calls)"
788 : , 0
789 : , advgetopt::getopt::get_line_width())
790 : + advgetopt::getopt::format_usage_string(
791 : "--not-specified-and-no-default <arg>"
792 : , "test long without having used the option and no default."
793 : , 30
794 : , advgetopt::getopt::get_line_width())
795 : + footer
796 : );
797 :
798 : // show GROUP2
799 : //
800 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP2),
801 : advgetopt::getopt::breakup_line(
802 : "Usage: try this one and we get a throw (valid options + usage calls)"
803 : , 0
804 : , advgetopt::getopt::get_line_width())
805 : + advgetopt::getopt::format_usage_string(
806 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
807 : , "test that an invalid default value can be returned as is."
808 : , 30
809 : , advgetopt::getopt::get_line_width())
810 : + footer
811 : );
812 : }
813 : CATCH_END_SECTION()
814 :
815 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting one required item")
816 : {
817 : // valid initialization + usage calls with a few different options
818 1 : const advgetopt::option options_list[] =
819 : {
820 : advgetopt::define_option(
821 : advgetopt::Name("validate")
822 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
823 : , advgetopt::Help("this is used to validate different things.")
824 : ),
825 : advgetopt::define_option(
826 : advgetopt::Name("long")
827 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_REQUIRED>())
828 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
829 : ),
830 : advgetopt::define_option(
831 : advgetopt::Name("out-of-bounds")
832 : , advgetopt::ShortName('o')
833 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
834 : , advgetopt::Help("valid values from 1 to 9.")
835 : ),
836 : advgetopt::define_option(
837 : advgetopt::Name("not-specified-and-no-default")
838 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
839 : , advgetopt::Help("test long without having used the option and no default.")
840 : ),
841 : advgetopt::define_option(
842 : advgetopt::Name("not-specified-with-invalid-default")
843 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
844 : , advgetopt::Help("test that an invalid default value can be returned as is.")
845 : , advgetopt::DefaultValue("123abc")
846 : ),
847 : advgetopt::define_option(
848 : advgetopt::Name("not-specified-string-without-default")
849 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
850 : , advgetopt::Alias("string")
851 : ),
852 : advgetopt::define_option(
853 : advgetopt::Name("string")
854 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
855 : , advgetopt::Help("string parameter.")
856 : ),
857 : advgetopt::define_option(
858 : advgetopt::Name("unique")
859 : , advgetopt::ShortName('u')
860 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
861 : , advgetopt::Help("make sure everything is unique.")
862 : ),
863 : advgetopt::define_option(
864 : advgetopt::Name("quiet")
865 : , advgetopt::ShortName('q')
866 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
867 : , advgetopt::Help("make it quiet (opposite of verbose).")
868 : ),
869 : advgetopt::define_option(
870 : advgetopt::Name("not-in-v2-though")
871 : , advgetopt::ShortName('l')
872 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
873 : , advgetopt::Help("long with just a letter.")
874 : ),
875 : advgetopt::define_option(
876 : advgetopt::Name("filename")
877 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_DEFAULT_OPTION, advgetopt::GETOPT_FLAG_REQUIRED>())
878 : , advgetopt::Help("other parameters are viewed as filenames; and we need at least one option with a very long help to check that it wraps perfectly (we'd really need to get the output of the command and check that against what is expected because at this time the test is rather blind in that respect! FIXED IN v2!)")
879 : ),
880 : advgetopt::end_options()
881 : };
882 :
883 1 : advgetopt::options_environment options;
884 1 : options.f_project_name = "unittest";
885 1 : options.f_options = options_list;
886 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls bis)";
887 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
888 :
889 1 : char const * cargv2[] =
890 : {
891 : "tests/unittests/unittest_advgetopt",
892 : "--validate",
893 : "--long",
894 : "123abc",
895 : "--out-of-bounds",
896 : "123",
897 : "--string",
898 : "string value",
899 : nullptr
900 : };
901 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
902 1 : char ** argv2 = const_cast<char **>(cargv2);
903 :
904 : // this initialization works as expected
905 2 : advgetopt::getopt opt(options, argc2, argv2);
906 :
907 : // all of the following have the exiting exception
908 : // for(int i(static_cast<int>(advgetopt::getopt::status_t::no_error)); i <= static_cast<int>(advgetopt::getopt::status_t::fatal); ++i)
909 : // {
910 : // CATCH_REQUIRE_THROWS_AS(opt.usage(static_cast<advgetopt::getopt::status_t>(i), "test no error, warnings, errors..."), advgetopt::getopt_exit);
911 : // }
912 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
913 : advgetopt::getopt::breakup_line(
914 : "Usage: try this one and we get a throw (valid options + usage calls bis)"
915 : , 0
916 : , advgetopt::getopt::get_line_width())
917 : + advgetopt::getopt::format_usage_string(
918 : "--long <arg>"
919 : , "used to validate that invalid numbers generate an error."
920 : , 30
921 : , advgetopt::getopt::get_line_width())
922 : + advgetopt::getopt::format_usage_string(
923 : "--long-help"
924 : , "show all the help from all the available options."
925 : , 30
926 : , advgetopt::getopt::get_line_width())
927 : + advgetopt::getopt::format_usage_string(
928 : "--not-in-v2-though or -l <arg>"
929 : , "long with just a letter."
930 : , 30
931 : , advgetopt::getopt::get_line_width())
932 : + advgetopt::getopt::format_usage_string(
933 : "--not-specified-and-no-default <arg>"
934 : , "test long without having used the option and no default."
935 : , 30
936 : , advgetopt::getopt::get_line_width())
937 : + advgetopt::getopt::format_usage_string(
938 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
939 : , "test that an invalid default value can be returned as is."
940 : , 30
941 : , advgetopt::getopt::get_line_width())
942 : + advgetopt::getopt::format_usage_string(
943 : "--out-of-bounds or -o <arg>"
944 : , "valid values from 1 to 9."
945 : , 30
946 : , advgetopt::getopt::get_line_width())
947 : + advgetopt::getopt::format_usage_string(
948 : "--quiet or -q {<arg>}"
949 : , "make it quiet (opposite of verbose)."
950 : , 30
951 : , advgetopt::getopt::get_line_width())
952 : + advgetopt::getopt::format_usage_string(
953 : "--string <arg>"
954 : , "string parameter."
955 : , 30
956 : , advgetopt::getopt::get_line_width())
957 : + advgetopt::getopt::format_usage_string(
958 : "--unique or -u"
959 : , "make sure everything is unique."
960 : , 30
961 : , advgetopt::getopt::get_line_width())
962 : + advgetopt::getopt::format_usage_string(
963 : "--validate"
964 : , "this is used to validate different things."
965 : , 30
966 : , advgetopt::getopt::get_line_width())
967 : + advgetopt::getopt::format_usage_string(
968 : "<default argument>"
969 : , "other parameters are viewed as filenames; and we"
970 : " need at least one option with a very long help to"
971 : " check that it wraps perfectly (we'd really need to"
972 : " get the output of the command and check that"
973 : " against what is expected because at this time the"
974 : " test is rather blind in that respect! FIXED IN"
975 : " v2!)"
976 : , 30
977 : , advgetopt::getopt::get_line_width())
978 : );
979 : }
980 : CATCH_END_SECTION()
981 :
982 8 : CATCH_START_SECTION("usage() using \"--\" for the default option accepting one item")
983 : {
984 : // valid initialization + usage calls with a few different options
985 1 : const advgetopt::option options_list[] =
986 : {
987 : advgetopt::define_option(
988 : advgetopt::Name("validate")
989 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
990 : , advgetopt::Help("this is used to validate different things.")
991 : ),
992 : advgetopt::define_option(
993 : advgetopt::Name("long")
994 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_REQUIRED>())
995 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
996 : ),
997 : advgetopt::define_option(
998 : advgetopt::Name("out-of-bounds")
999 : , advgetopt::ShortName('o')
1000 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1001 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1002 : , advgetopt::Help("valid values from 1 to 9.")
1003 : ),
1004 : advgetopt::define_option(
1005 : advgetopt::Name("not-specified-and-no-default")
1006 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1007 : , advgetopt::GETOPT_FLAG_REQUIRED
1008 : , advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
1009 : , advgetopt::Help("test long without having used the option and no default.")
1010 : ),
1011 : advgetopt::define_option(
1012 : advgetopt::Name("not-specified-with-invalid-default")
1013 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1014 : , advgetopt::GETOPT_FLAG_REQUIRED
1015 : , advgetopt::GETOPT_FLAG_MULTIPLE
1016 : , advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
1017 : , advgetopt::Help("test that an invalid default value can be returned as is.")
1018 : , advgetopt::DefaultValue("123abc")
1019 : ),
1020 : advgetopt::define_option(
1021 : advgetopt::Name("not-specified-string-without-default")
1022 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1023 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1024 : , advgetopt::Alias("string")
1025 : ),
1026 : advgetopt::define_option(
1027 : advgetopt::Name("string")
1028 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1029 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1030 : , advgetopt::Help("string parameter.")
1031 : ),
1032 : advgetopt::define_option(
1033 : advgetopt::Name("unique")
1034 : , advgetopt::ShortName('u')
1035 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
1036 : , advgetopt::Help("make sure everything is unique.")
1037 : ),
1038 : advgetopt::define_option(
1039 : advgetopt::Name("quiet")
1040 : , advgetopt::ShortName('q')
1041 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1042 : , advgetopt::GETOPT_FLAG_MULTIPLE
1043 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1044 : , advgetopt::Help("make it quiet (opposite of verbose).")
1045 : ),
1046 : advgetopt::define_option(
1047 : advgetopt::Name("option-argument")
1048 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1049 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1050 : , advgetopt::Help("command line option which accepts an optional argument.")
1051 : ),
1052 : advgetopt::define_option(
1053 : advgetopt::Name("not-in-v2-though")
1054 : , advgetopt::ShortName('l')
1055 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1056 : , advgetopt::GETOPT_FLAG_REQUIRED
1057 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1058 : , advgetopt::Help("long with just a letter.")
1059 : ),
1060 : advgetopt::define_option(
1061 : advgetopt::Name("--")
1062 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
1063 : , advgetopt::Help("other parameters are viewed as filenames; and we need at least one option with a very long help to check that it wraps perfectly (we'd really need to get the output of the command and check that against what is expected because at this time the test is rather blind in that respect! FIXED IN v2!)")
1064 : ),
1065 : advgetopt::end_options()
1066 : };
1067 :
1068 1 : advgetopt::options_environment options;
1069 1 : options.f_project_name = "unittest";
1070 1 : options.f_options = options_list;
1071 1 : options.f_help_header = "Usage: %p try this one and we get a throw (valid options + usage calls bis)";
1072 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1073 :
1074 1 : char const * cargv2[] =
1075 : {
1076 : "tests/unittests/unittest_advgetopt",
1077 : "--validate",
1078 : "--long",
1079 : "123abc",
1080 : "--out-of-bounds",
1081 : "123",
1082 : "--string",
1083 : "string value",
1084 : nullptr
1085 : };
1086 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
1087 1 : char ** argv2 = const_cast<char **>(cargv2);
1088 :
1089 : // this initialization works as expected
1090 2 : advgetopt::getopt opt(options, argc2, argv2);
1091 :
1092 : // all of the following have the exiting exception
1093 : // for(int i(static_cast<int>(advgetopt::getopt::status_t::no_error)); i <= static_cast<int>(advgetopt::getopt::status_t::fatal); ++i)
1094 : // {
1095 : // CATCH_REQUIRE_THROWS_AS(opt.usage(static_cast<advgetopt::getopt::status_t>(i), "test no error, warnings, errors..."), advgetopt::getopt_exit);
1096 : // }
1097 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
1098 : advgetopt::getopt::breakup_line(
1099 : "Usage: unittest_advgetopt try this one and we get a throw"
1100 : " (valid options + usage calls bis)"
1101 : , 0
1102 : , advgetopt::getopt::get_line_width())
1103 : + advgetopt::getopt::format_usage_string(
1104 : "--long <arg>"
1105 : , "used to validate that invalid numbers generate an error."
1106 : , 30
1107 : , advgetopt::getopt::get_line_width())
1108 : + advgetopt::getopt::format_usage_string(
1109 : "--long-help"
1110 : , "show all the help from all the available options."
1111 : , 30
1112 : , advgetopt::getopt::get_line_width())
1113 : + advgetopt::getopt::format_usage_string(
1114 : "--not-in-v2-though or -l <arg>"
1115 : , "long with just a letter."
1116 : , 30
1117 : , advgetopt::getopt::get_line_width())
1118 : + advgetopt::getopt::format_usage_string(
1119 : "--not-specified-and-no-default <arg>"
1120 : , "test long without having used the option and no default."
1121 : , 30
1122 : , advgetopt::getopt::get_line_width())
1123 : + advgetopt::getopt::format_usage_string(
1124 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
1125 : , "test that an invalid default value can be returned as is."
1126 : , 30
1127 : , advgetopt::getopt::get_line_width())
1128 : + advgetopt::getopt::format_usage_string(
1129 : "--option-argument [<arg>]"
1130 : , "command line option which accepts an optional argument."
1131 : , 30
1132 : , advgetopt::getopt::get_line_width())
1133 : + advgetopt::getopt::format_usage_string(
1134 : "--out-of-bounds or -o <arg>"
1135 : , "valid values from 1 to 9."
1136 : , 30
1137 : , advgetopt::getopt::get_line_width())
1138 : + advgetopt::getopt::format_usage_string(
1139 : "--quiet or -q {<arg>}"
1140 : , "make it quiet (opposite of verbose)."
1141 : , 30
1142 : , advgetopt::getopt::get_line_width())
1143 : + advgetopt::getopt::format_usage_string(
1144 : "--string <arg>"
1145 : , "string parameter."
1146 : , 30
1147 : , advgetopt::getopt::get_line_width())
1148 : + advgetopt::getopt::format_usage_string(
1149 : "--unique or -u"
1150 : , "make sure everything is unique."
1151 : , 30
1152 : , advgetopt::getopt::get_line_width())
1153 : + advgetopt::getopt::format_usage_string(
1154 : "--validate"
1155 : , "this is used to validate different things."
1156 : , 30
1157 : , advgetopt::getopt::get_line_width())
1158 : + advgetopt::getopt::format_usage_string(
1159 : "[default argument]"
1160 : , "other parameters are viewed as filenames; and we need at least"
1161 : " one option with a very long help to check that it wraps"
1162 : " perfectly (we'd really need to get the output of the command"
1163 : " and check that against what is expected because at this time"
1164 : " the test is rather blind in that respect! FIXED IN v2!)"
1165 : , 30
1166 : , advgetopt::getopt::get_line_width())
1167 : );
1168 : }
1169 : CATCH_END_SECTION()
1170 4 : }
1171 :
1172 :
1173 :
1174 :
1175 :
1176 3 : CATCH_TEST_CASE("help_string_percent", "[getopt][usage]")
1177 : {
1178 2 : CATCH_START_SECTION("Percent Percent")
1179 : {
1180 1 : const advgetopt::option options_list[] =
1181 : {
1182 : advgetopt::define_option(
1183 : advgetopt::Name("verbose")
1184 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1185 : , advgetopt::Help("inform you of what we're currently working on: %%.")
1186 : ),
1187 : advgetopt::define_option(
1188 : advgetopt::Name("this-is-a-very-long-argument-so-we-can-see-that-such-a-crazy-long-option-(who-does-that-though)-gets-broken-up-as-expected")
1189 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1190 : , advgetopt::Help("I guess the help is not necessary now...")
1191 : ),
1192 : advgetopt::end_options()
1193 : };
1194 1 : char const * cargv[] =
1195 : {
1196 : "tests/unittests/usage",
1197 : "--verbose",
1198 : nullptr
1199 : };
1200 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1201 1 : char ** argv = const_cast<char **>(cargv);
1202 :
1203 1 : advgetopt::options_environment options;
1204 1 : options.f_project_name = "unittest";
1205 1 : options.f_options = options_list;
1206 1 : options.f_options_files_directory = "/etc/advgetopt";
1207 1 : options.f_configuration_files = nullptr;
1208 1 : options.f_configuration_filename = "advgetopt.conf";
1209 1 : options.f_configuration_directories = nullptr;
1210 1 : options.f_help_header = "Usage: test usage: %%";
1211 1 : options.f_help_footer = "Percent Percent: %%";
1212 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1213 1 : options.f_version = "2.0.1-%%";
1214 1 : options.f_license = "MIT-%%";
1215 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %%";
1216 1 : options.f_build_date = "Jun 4 2019 %%";
1217 1 : options.f_build_time = "23:02:36 %%";
1218 :
1219 2 : advgetopt::getopt opt(options, argc, argv);
1220 :
1221 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1222 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1223 : advgetopt::getopt::breakup_line(
1224 : "Usage: test usage: %"
1225 : , 0
1226 : , advgetopt::getopt::get_line_width())
1227 : + advgetopt::getopt::format_usage_string(
1228 : "--this-is-a-very-long-argument-so-we-can-see-that-such-a-crazy-long-option-(who-does-that-though)-gets-broken-up-as-expected"
1229 : , "I guess the help is not necessary now..."
1230 : , 30
1231 : , advgetopt::getopt::get_line_width())
1232 : + advgetopt::getopt::format_usage_string(
1233 : "--verbose"
1234 : , "inform you of what we're currently working on: %."
1235 : , 30
1236 : , advgetopt::getopt::get_line_width()) + "\n"
1237 : + advgetopt::getopt::breakup_line(
1238 : "Percent Percent: %"
1239 : , 0
1240 : , advgetopt::getopt::get_line_width())
1241 : );
1242 :
1243 1 : CATCH_REQUIRE(opt.process_help_string(nullptr) == std::string());
1244 : }
1245 : CATCH_END_SECTION()
1246 1 : }
1247 :
1248 :
1249 :
1250 :
1251 5 : CATCH_TEST_CASE("help_string_project_name", "[getopt][usage]")
1252 : {
1253 6 : CATCH_START_SECTION("Percent Project Name (name defined)")
1254 : {
1255 1 : const advgetopt::option options_list[] =
1256 : {
1257 : advgetopt::define_option(
1258 : advgetopt::Name("verbose")
1259 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1260 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1261 : ),
1262 : advgetopt::end_options()
1263 : };
1264 1 : char const * cargv[] =
1265 : {
1266 : "tests/unittests/usage",
1267 : "--verbose",
1268 : nullptr
1269 : };
1270 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1271 1 : char ** argv = const_cast<char **>(cargv);
1272 :
1273 1 : advgetopt::options_environment options;
1274 1 : options.f_project_name = "unittest";
1275 1 : options.f_options = options_list;
1276 1 : options.f_options_files_directory = "/etc/advgetopt";
1277 1 : options.f_configuration_files = nullptr;
1278 1 : options.f_configuration_filename = "advgetopt.conf";
1279 1 : options.f_configuration_directories = nullptr;
1280 1 : options.f_help_header = "Usage: test usage: %a";
1281 1 : options.f_help_footer = "Percent Project Name: %a";
1282 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1283 1 : options.f_version = "2.0.1-%a";
1284 1 : options.f_license = "MIT-%a";
1285 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1286 1 : options.f_build_date = "Jun 4 2019 %a";
1287 1 : options.f_build_time = "23:02:36 %a";
1288 :
1289 2 : advgetopt::getopt opt(options, argc, argv);
1290 :
1291 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1292 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1293 : advgetopt::getopt::breakup_line(
1294 : "Usage: test usage: unittest"
1295 : , 0
1296 : , advgetopt::getopt::get_line_width())
1297 : + advgetopt::getopt::format_usage_string(
1298 : "--verbose"
1299 : , "inform you of what we're currently working on: unittest."
1300 : , 30
1301 : , advgetopt::getopt::get_line_width()) + "\n"
1302 : + advgetopt::getopt::breakup_line(
1303 : "Percent Project Name: unittest"
1304 : , 0
1305 : , advgetopt::getopt::get_line_width())
1306 : );
1307 : }
1308 : CATCH_END_SECTION()
1309 :
1310 6 : CATCH_START_SECTION("Percent Project Name (nullptr)")
1311 : {
1312 1 : const advgetopt::option options_list[] =
1313 : {
1314 : advgetopt::define_option(
1315 : advgetopt::Name("verbose")
1316 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1317 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1318 : ),
1319 : advgetopt::end_options()
1320 : };
1321 1 : char const * cargv[] =
1322 : {
1323 : "tests/unittests/usage",
1324 : "--verbose",
1325 : nullptr
1326 : };
1327 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1328 1 : char ** argv = const_cast<char **>(cargv);
1329 :
1330 1 : advgetopt::options_environment options;
1331 1 : options.f_project_name = nullptr;
1332 1 : options.f_options = options_list;
1333 1 : options.f_options_files_directory = "/etc/advgetopt";
1334 1 : options.f_configuration_files = nullptr;
1335 1 : options.f_configuration_filename = "advgetopt.conf";
1336 1 : options.f_configuration_directories = nullptr;
1337 1 : options.f_help_header = "Usage: test usage: %a";
1338 1 : options.f_help_footer = "Percent Project Name: %a";
1339 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1340 1 : options.f_version = "2.0.1-%a";
1341 1 : options.f_license = "MIT-%a";
1342 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1343 1 : options.f_build_date = "Jun 4 2019 %a";
1344 1 : options.f_build_time = "23:02:36 %a";
1345 :
1346 2 : advgetopt::getopt opt(options, argc, argv);
1347 :
1348 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1349 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1350 : "Usage: test usage: \n"
1351 : " --verbose inform you of what we're currently working on: .\n"
1352 : "\n"
1353 : "Percent Project Name: \n"
1354 : );
1355 : }
1356 : CATCH_END_SECTION()
1357 :
1358 6 : CATCH_START_SECTION("Percent Project Name (\"\")")
1359 : {
1360 1 : const advgetopt::option options_list[] =
1361 : {
1362 : advgetopt::define_option(
1363 : advgetopt::Name("verbose")
1364 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1365 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1366 : ),
1367 : advgetopt::end_options()
1368 : };
1369 1 : char const * cargv[] =
1370 : {
1371 : "tests/unittests/usage",
1372 : "--verbose",
1373 : nullptr
1374 : };
1375 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1376 1 : char ** argv = const_cast<char **>(cargv);
1377 :
1378 1 : advgetopt::options_environment options;
1379 1 : options.f_project_name = "";
1380 1 : options.f_options = options_list;
1381 1 : options.f_options_files_directory = "/etc/advgetopt";
1382 1 : options.f_configuration_files = nullptr;
1383 1 : options.f_configuration_filename = "advgetopt.conf";
1384 1 : options.f_configuration_directories = nullptr;
1385 1 : options.f_help_header = "Usage: test usage: %a";
1386 1 : options.f_help_footer = "Percent Project Name: %a";
1387 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1388 1 : options.f_version = "2.0.1-%a";
1389 1 : options.f_license = "MIT-%a";
1390 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1391 1 : options.f_build_date = "Jun 4 2019 %a";
1392 1 : options.f_build_time = "23:02:36 %a";
1393 :
1394 2 : advgetopt::getopt opt(options, argc, argv);
1395 :
1396 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1397 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1398 : "Usage: test usage: \n"
1399 : " --verbose inform you of what we're currently working on: .\n"
1400 : "\n"
1401 : "Percent Project Name: \n"
1402 : );
1403 : }
1404 : CATCH_END_SECTION()
1405 3 : }
1406 :
1407 :
1408 :
1409 5 : CATCH_TEST_CASE("help_string_build_date", "[getopt][usage]")
1410 : {
1411 6 : CATCH_START_SECTION("Percent Build Date (defined)")
1412 : {
1413 1 : const advgetopt::option options_list[] =
1414 : {
1415 : advgetopt::define_option(
1416 : advgetopt::Name("verbose")
1417 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1418 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1419 : ),
1420 : advgetopt::end_options()
1421 : };
1422 1 : char const * cargv[] =
1423 : {
1424 : "tests/unittests/usage",
1425 : "--verbose",
1426 : nullptr
1427 : };
1428 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1429 1 : char ** argv = const_cast<char **>(cargv);
1430 :
1431 1 : advgetopt::options_environment options;
1432 1 : options.f_project_name = "unittest";
1433 1 : options.f_options = options_list;
1434 1 : options.f_options_files_directory = "/etc/advgetopt";
1435 1 : options.f_configuration_files = nullptr;
1436 1 : options.f_configuration_filename = "advgetopt.conf";
1437 1 : options.f_configuration_directories = nullptr;
1438 1 : options.f_help_header = "Usage: test usage: %b";
1439 1 : options.f_help_footer = "Percent Build Date: %b";
1440 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1441 1 : options.f_version = "2.0.1-%b";
1442 1 : options.f_license = "MIT-%b";
1443 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1444 1 : options.f_build_date = "Jun 4 2019 %b";
1445 1 : options.f_build_time = "23:02:36 %b";
1446 :
1447 2 : advgetopt::getopt opt(options, argc, argv);
1448 :
1449 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1450 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1451 : advgetopt::getopt::breakup_line(
1452 : "Usage: test usage: Jun 4 2019 %b"
1453 : , 0
1454 : , advgetopt::getopt::get_line_width())
1455 : + advgetopt::getopt::format_usage_string(
1456 : "--verbose"
1457 : , "inform you of what we're currently working on: Jun 4 2019 %b."
1458 : , 30
1459 : , advgetopt::getopt::get_line_width()) + "\n"
1460 : + advgetopt::getopt::breakup_line(
1461 : "Percent Build Date: Jun 4 2019 %b"
1462 : , 0
1463 : , advgetopt::getopt::get_line_width())
1464 : );
1465 : }
1466 : CATCH_END_SECTION()
1467 :
1468 6 : CATCH_START_SECTION("Percent Build Date (nullptr)")
1469 : {
1470 1 : const advgetopt::option options_list[] =
1471 : {
1472 : advgetopt::define_option(
1473 : advgetopt::Name("verbose")
1474 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1475 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1476 : ),
1477 : advgetopt::end_options()
1478 : };
1479 1 : char const * cargv[] =
1480 : {
1481 : "tests/unittests/usage",
1482 : "--verbose",
1483 : nullptr
1484 : };
1485 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1486 1 : char ** argv = const_cast<char **>(cargv);
1487 :
1488 1 : advgetopt::options_environment options;
1489 1 : options.f_project_name = "unittest";
1490 1 : options.f_options = options_list;
1491 1 : options.f_options_files_directory = "/etc/advgetopt";
1492 1 : options.f_configuration_files = nullptr;
1493 1 : options.f_configuration_filename = "advgetopt.conf";
1494 1 : options.f_configuration_directories = nullptr;
1495 1 : options.f_help_header = "Usage: test usage: %b";
1496 1 : options.f_help_footer = "Percent Build Date: %b";
1497 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1498 1 : options.f_version = "2.0.1-%b";
1499 1 : options.f_license = "MIT-%b";
1500 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1501 1 : options.f_build_date = nullptr;
1502 1 : options.f_build_time = "23:02:36 %b";
1503 :
1504 2 : advgetopt::getopt opt(options, argc, argv);
1505 :
1506 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1507 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1508 : "Usage: test usage: \n"
1509 : " --verbose inform you of what we're currently working on: .\n"
1510 : "\n"
1511 : "Percent Build Date: \n"
1512 : );
1513 : }
1514 : CATCH_END_SECTION()
1515 :
1516 6 : CATCH_START_SECTION("Percent Build Date (\"\")")
1517 : {
1518 1 : const advgetopt::option options_list[] =
1519 : {
1520 : advgetopt::define_option(
1521 : advgetopt::Name("verbose")
1522 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1523 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1524 : ),
1525 : advgetopt::end_options()
1526 : };
1527 1 : char const * cargv[] =
1528 : {
1529 : "tests/unittests/usage",
1530 : "--verbose",
1531 : nullptr
1532 : };
1533 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1534 1 : char ** argv = const_cast<char **>(cargv);
1535 :
1536 1 : advgetopt::options_environment options;
1537 1 : options.f_project_name = "unittest";
1538 1 : options.f_options = options_list;
1539 1 : options.f_options_files_directory = "/etc/advgetopt";
1540 1 : options.f_configuration_files = nullptr;
1541 1 : options.f_configuration_filename = "advgetopt.conf";
1542 1 : options.f_configuration_directories = nullptr;
1543 1 : options.f_help_header = "Usage: test usage: %b";
1544 1 : options.f_help_footer = "Percent Build Date: %b";
1545 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1546 1 : options.f_version = "2.0.1-%b";
1547 1 : options.f_license = "MIT-%b";
1548 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1549 1 : options.f_build_date = "";
1550 1 : options.f_build_time = "23:02:36 %b";
1551 :
1552 2 : advgetopt::getopt opt(options, argc, argv);
1553 :
1554 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1555 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1556 : "Usage: test usage: \n"
1557 : " --verbose inform you of what we're currently working on: .\n"
1558 : "\n"
1559 : "Percent Build Date: \n"
1560 : );
1561 : }
1562 : CATCH_END_SECTION()
1563 3 : }
1564 :
1565 :
1566 :
1567 :
1568 5 : CATCH_TEST_CASE("help_string_copyright", "[getopt][usage]")
1569 : {
1570 6 : CATCH_START_SECTION("Percent Copyright (defined)")
1571 : {
1572 1 : const advgetopt::option options_list[] =
1573 : {
1574 : advgetopt::define_option(
1575 : advgetopt::Name("verbose")
1576 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1577 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1578 : ),
1579 : advgetopt::end_options()
1580 : };
1581 1 : char const * cargv[] =
1582 : {
1583 : "tests/unittests/usage",
1584 : "--verbose",
1585 : nullptr
1586 : };
1587 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1588 1 : char ** argv = const_cast<char **>(cargv);
1589 :
1590 1 : advgetopt::options_environment options;
1591 1 : options.f_project_name = "unittest";
1592 1 : options.f_options = options_list;
1593 1 : options.f_options_files_directory = "/etc/advgetopt";
1594 1 : options.f_configuration_files = nullptr;
1595 1 : options.f_configuration_filename = "advgetopt.conf";
1596 1 : options.f_configuration_directories = nullptr;
1597 1 : options.f_help_header = "Usage: test usage: %c";
1598 1 : options.f_help_footer = "Percent Copyright: %c";
1599 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1600 1 : options.f_version = "2.0.1-%c";
1601 1 : options.f_license = "MIT-%c";
1602 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %c";
1603 1 : options.f_build_date = "Jun 4 2019 %c";
1604 1 : options.f_build_time = "23:02:36 %c";
1605 :
1606 2 : advgetopt::getopt opt(options, argc, argv);
1607 :
1608 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1609 :
1610 : //std::string a = opt.usage();
1611 : //std::string b = "Usage: test usage: Copyright (c) 2019 Made to Order Software Corp. -- All\n"
1612 : //"Rights Reserved %c\n"
1613 : //" --verbose inform you of what we're currently working on:\n"
1614 : //" Copyright (c) 2019 Made to Order Software Corp.\n"
1615 : //" -- All Rights Reserved %c.\n"
1616 : //"\n"
1617 : //"Percent Copyright: Copyright (c) 2019 Made to Order Software Corp. -- All\n"
1618 : //"Rights Reserved %c\n";
1619 : //int max(std::min(a.length(), b.length()));
1620 : //for(int idx(0); idx < max;++idx)
1621 : //{
1622 : // std::cerr << "[" << a[idx] << "] == [" << b[idx] << "] = " << (a[idx] == b[idx] ? "TRUE" : "FALSE") << "\n";
1623 : //}
1624 :
1625 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1626 : advgetopt::getopt::breakup_line(
1627 : "Usage: test usage: Copyright (c) 2019 Made to Order Software Corp. -- All"
1628 : " Rights Reserved %c"
1629 : , 0
1630 : , advgetopt::getopt::get_line_width())
1631 : + advgetopt::getopt::format_usage_string(
1632 : "--verbose"
1633 : , "inform you of what we're currently working on:"
1634 : " Copyright (c) 2019 Made to Order Software Corp."
1635 : " -- All Rights Reserved %c."
1636 : , 30
1637 : , advgetopt::getopt::get_line_width()) + "\n"
1638 : + advgetopt::getopt::breakup_line(
1639 : "Percent Copyright: Copyright (c) 2019 Made to Order Software"
1640 : " Corp. -- All Rights Reserved %c"
1641 : , 0
1642 : , advgetopt::getopt::get_line_width())
1643 : );
1644 : }
1645 : CATCH_END_SECTION()
1646 :
1647 6 : CATCH_START_SECTION("Percent Copyright (nullptr)")
1648 : {
1649 1 : const advgetopt::option options_list[] =
1650 : {
1651 : advgetopt::define_option(
1652 : advgetopt::Name("verbose")
1653 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1654 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1655 : ),
1656 : advgetopt::end_options()
1657 : };
1658 1 : char const * cargv[] =
1659 : {
1660 : "tests/unittests/usage",
1661 : "--verbose",
1662 : nullptr
1663 : };
1664 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1665 1 : char ** argv = const_cast<char **>(cargv);
1666 :
1667 1 : advgetopt::options_environment options;
1668 1 : options.f_project_name = "unittest";
1669 1 : options.f_options = options_list;
1670 1 : options.f_options_files_directory = "/etc/advgetopt";
1671 1 : options.f_configuration_files = nullptr;
1672 1 : options.f_configuration_filename = "advgetopt.conf";
1673 1 : options.f_configuration_directories = nullptr;
1674 1 : options.f_help_header = "Usage: test usage: %c";
1675 1 : options.f_help_footer = "Percent Copyright: %c";
1676 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1677 1 : options.f_version = "2.0.1-%c";
1678 1 : options.f_license = "MIT-%c";
1679 1 : options.f_copyright = nullptr;
1680 1 : options.f_build_date = "Jun 4 2019 %c";
1681 1 : options.f_build_time = "23:02:36 %c";
1682 :
1683 2 : advgetopt::getopt opt(options, argc, argv);
1684 :
1685 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1686 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1687 : "Usage: test usage: \n"
1688 : " --verbose inform you of what we're currently working on: .\n"
1689 : "\n"
1690 : "Percent Copyright: \n"
1691 : );
1692 : }
1693 : CATCH_END_SECTION()
1694 :
1695 6 : CATCH_START_SECTION("Percent Copyright (\"\")")
1696 : {
1697 1 : const advgetopt::option options_list[] =
1698 : {
1699 : advgetopt::define_option(
1700 : advgetopt::Name("verbose")
1701 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1702 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1703 : ),
1704 : advgetopt::end_options()
1705 : };
1706 1 : char const * cargv[] =
1707 : {
1708 : "tests/unittests/usage",
1709 : "--verbose",
1710 : nullptr
1711 : };
1712 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1713 1 : char ** argv = const_cast<char **>(cargv);
1714 :
1715 1 : advgetopt::options_environment options;
1716 1 : options.f_project_name = "unittest";
1717 1 : options.f_options = options_list;
1718 1 : options.f_options_files_directory = "/etc/advgetopt";
1719 1 : options.f_configuration_files = nullptr;
1720 1 : options.f_configuration_filename = "advgetopt.conf";
1721 1 : options.f_configuration_directories = nullptr;
1722 1 : options.f_help_header = "Usage: test usage: %c";
1723 1 : options.f_help_footer = "Percent Copyright: %c";
1724 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1725 1 : options.f_version = "2.0.1-%c";
1726 1 : options.f_license = "MIT-%c";
1727 1 : options.f_copyright = "";
1728 1 : options.f_build_date = "Jun 4 2019 %c";
1729 1 : options.f_build_time = "23:02:36 %c";
1730 :
1731 2 : advgetopt::getopt opt(options, argc, argv);
1732 :
1733 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1734 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1735 : "Usage: test usage: \n"
1736 : " --verbose inform you of what we're currently working on: .\n"
1737 : "\n"
1738 : "Percent Copyright: \n"
1739 : );
1740 : }
1741 : CATCH_END_SECTION()
1742 3 : }
1743 :
1744 :
1745 :
1746 :
1747 8 : CATCH_TEST_CASE("help_string_directories", "[getopt][usage][config]")
1748 : {
1749 12 : CATCH_START_SECTION("Percent Directories (fully defined)")
1750 : {
1751 1 : const advgetopt::option options_list[] =
1752 : {
1753 : advgetopt::define_option(
1754 : advgetopt::Name("verbose")
1755 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1756 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1757 : ),
1758 : advgetopt::end_options()
1759 : };
1760 1 : char const * cargv[] =
1761 : {
1762 : "tests/unittests/usage",
1763 : "--verbose",
1764 : nullptr
1765 : };
1766 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1767 1 : char ** argv = const_cast<char **>(cargv);
1768 :
1769 1 : const char * const configuration_directories[] =
1770 : {
1771 : "/etc/sys/advgetopt",
1772 : "/etc/advgetopt",
1773 : "/etc/advgetopt/advgetopt.d",
1774 : "~/.config/advgetopt",
1775 : nullptr
1776 : };
1777 :
1778 1 : advgetopt::options_environment options;
1779 1 : options.f_project_name = "unittest";
1780 1 : options.f_options = options_list;
1781 1 : options.f_options_files_directory = "/etc/advgetopt";
1782 1 : options.f_configuration_files = nullptr;
1783 1 : options.f_configuration_filename = "advgetopt.conf";
1784 1 : options.f_configuration_directories = configuration_directories;
1785 1 : options.f_help_header = "Usage: test usage: %d";
1786 1 : options.f_help_footer = "Percent Directories: %d";
1787 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1788 1 : options.f_version = "2.0.1-%d";
1789 1 : options.f_license = "MIT-%d";
1790 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
1791 1 : options.f_build_date = "Jun 4 2019 %d";
1792 1 : options.f_build_time = "23:02:36 %d";
1793 :
1794 2 : advgetopt::getopt opt(options, argc, argv);
1795 :
1796 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1797 :
1798 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1799 : advgetopt::getopt::breakup_line(
1800 : "Usage: test usage: /etc/sys/advgetopt"
1801 : , 0
1802 : , advgetopt::getopt::get_line_width())
1803 : + advgetopt::getopt::format_usage_string(
1804 : "--verbose"
1805 : , "inform you of what we're currently working on:"
1806 : " /etc/sys/advgetopt."
1807 : , 30
1808 : , advgetopt::getopt::get_line_width()) + "\n"
1809 : + advgetopt::getopt::breakup_line(
1810 : "Percent Directories: /etc/sys/advgetopt"
1811 : , 0
1812 : , advgetopt::getopt::get_line_width())
1813 : );
1814 : }
1815 : CATCH_END_SECTION()
1816 :
1817 12 : CATCH_START_SECTION("Percent Asterisk Directories (fully defined)")
1818 : {
1819 1 : const advgetopt::option options_list[] =
1820 : {
1821 : advgetopt::define_option(
1822 : advgetopt::Name("verbose")
1823 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1824 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
1825 : ),
1826 : advgetopt::end_options()
1827 : };
1828 1 : char const * cargv[] =
1829 : {
1830 : "tests/unittests/usage",
1831 : "--verbose",
1832 : nullptr
1833 : };
1834 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1835 1 : char ** argv = const_cast<char **>(cargv);
1836 :
1837 1 : const char * const configuration_directories[] =
1838 : {
1839 : "/etc/sys/advgetopt",
1840 : "/etc/advgetopt",
1841 : "/etc/advgetopt/advgetopt.d",
1842 : "~/.config/advgetopt",
1843 : nullptr
1844 : };
1845 :
1846 1 : advgetopt::options_environment options;
1847 1 : options.f_project_name = "unittest";
1848 1 : options.f_options = options_list;
1849 1 : options.f_options_files_directory = "/etc/advgetopt";
1850 1 : options.f_configuration_files = nullptr;
1851 1 : options.f_configuration_filename = "advgetopt.conf";
1852 1 : options.f_configuration_directories = configuration_directories;
1853 1 : options.f_help_header = "Usage: test usage: %*d";
1854 1 : options.f_help_footer = "Percent Directories: %*d";
1855 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1856 1 : options.f_version = "2.0.1-%*d";
1857 1 : options.f_license = "MIT-%*d";
1858 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
1859 1 : options.f_build_date = "Jun 4 2019 %*d";
1860 1 : options.f_build_time = "23:02:36 %*d";
1861 :
1862 2 : advgetopt::getopt opt(options, argc, argv);
1863 :
1864 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1865 :
1866 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1867 : advgetopt::getopt::breakup_line(
1868 : "Usage: test usage: /etc/sys/advgetopt, /etc/advgetopt,"
1869 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt"
1870 : , 0
1871 : , advgetopt::getopt::get_line_width())
1872 : + advgetopt::getopt::format_usage_string(
1873 : "--verbose"
1874 : , "inform you of what we're currently working on:"
1875 : " /etc/sys/advgetopt, /etc/advgetopt,"
1876 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt."
1877 : , 30
1878 : , advgetopt::getopt::get_line_width()) + "\n"
1879 : + advgetopt::getopt::breakup_line(
1880 : "Percent Directories: /etc/sys/advgetopt, /etc/advgetopt,"
1881 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt"
1882 : , 0
1883 : , advgetopt::getopt::get_line_width())
1884 : );
1885 : }
1886 : CATCH_END_SECTION()
1887 :
1888 12 : CATCH_START_SECTION("Percent Directories (nullptr)")
1889 : {
1890 1 : const advgetopt::option options_list[] =
1891 : {
1892 : advgetopt::define_option(
1893 : advgetopt::Name("verbose")
1894 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1895 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1896 : ),
1897 : advgetopt::end_options()
1898 : };
1899 1 : char const * cargv[] =
1900 : {
1901 : "tests/unittests/usage",
1902 : "--verbose",
1903 : nullptr
1904 : };
1905 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1906 1 : char ** argv = const_cast<char **>(cargv);
1907 :
1908 1 : advgetopt::options_environment options;
1909 1 : options.f_project_name = "unittest";
1910 1 : options.f_options = options_list;
1911 1 : options.f_options_files_directory = "/etc/advgetopt";
1912 1 : options.f_configuration_files = nullptr;
1913 1 : options.f_configuration_filename = "advgetopt.conf";
1914 1 : options.f_configuration_directories = nullptr;
1915 1 : options.f_help_header = "Usage: test usage: %d";
1916 1 : options.f_help_footer = "Percent Directories: %d";
1917 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1918 1 : options.f_version = "2.0.1-%d";
1919 1 : options.f_license = "MIT-%d";
1920 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
1921 1 : options.f_build_date = "Jun 4 2019 %d";
1922 1 : options.f_build_time = "23:02:36 %d";
1923 :
1924 2 : advgetopt::getopt opt(options, argc, argv);
1925 :
1926 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1927 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1928 : "Usage: test usage: \n"
1929 : " --verbose inform you of what we're currently working on: .\n"
1930 : "\n"
1931 : "Percent Directories: \n"
1932 : );
1933 : }
1934 : CATCH_END_SECTION()
1935 :
1936 12 : CATCH_START_SECTION("Percent Asterisk Directories (nullptr)")
1937 : {
1938 1 : const advgetopt::option options_list[] =
1939 : {
1940 : advgetopt::define_option(
1941 : advgetopt::Name("verbose")
1942 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1943 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
1944 : ),
1945 : advgetopt::end_options()
1946 : };
1947 1 : char const * cargv[] =
1948 : {
1949 : "tests/unittests/usage",
1950 : "--verbose",
1951 : nullptr
1952 : };
1953 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1954 1 : char ** argv = const_cast<char **>(cargv);
1955 :
1956 1 : advgetopt::options_environment options;
1957 1 : options.f_project_name = "unittest";
1958 1 : options.f_options = options_list;
1959 1 : options.f_options_files_directory = "/etc/advgetopt";
1960 1 : options.f_configuration_files = nullptr;
1961 1 : options.f_configuration_filename = "advgetopt.conf";
1962 1 : options.f_configuration_directories = nullptr;
1963 1 : options.f_help_header = "Usage: test usage: %*d";
1964 1 : options.f_help_footer = "Percent Directories: %*d";
1965 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1966 1 : options.f_version = "2.0.1-%*d";
1967 1 : options.f_license = "MIT-%*d";
1968 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
1969 1 : options.f_build_date = "Jun 4 2019 %*d";
1970 1 : options.f_build_time = "23:02:36 %*d";
1971 :
1972 2 : advgetopt::getopt opt(options, argc, argv);
1973 :
1974 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1975 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1976 : "Usage: test usage: \n"
1977 : " --verbose inform you of what we're currently working on: .\n"
1978 : "\n"
1979 : "Percent Directories: \n"
1980 : );
1981 : }
1982 : CATCH_END_SECTION()
1983 :
1984 12 : CATCH_START_SECTION("Percent Directories (empty array)")
1985 : {
1986 1 : const advgetopt::option options_list[] =
1987 : {
1988 : advgetopt::define_option(
1989 : advgetopt::Name("verbose")
1990 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1991 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1992 : ),
1993 : advgetopt::end_options()
1994 : };
1995 1 : char const * cargv[] =
1996 : {
1997 : "tests/unittests/usage",
1998 : "--verbose",
1999 : nullptr
2000 : };
2001 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2002 1 : char ** argv = const_cast<char **>(cargv);
2003 :
2004 1 : const char * const configuration_directories[] =
2005 : {
2006 : nullptr
2007 : };
2008 :
2009 1 : advgetopt::options_environment options;
2010 1 : options.f_project_name = "unittest";
2011 1 : options.f_options = options_list;
2012 1 : options.f_options_files_directory = "/etc/advgetopt";
2013 1 : options.f_configuration_files = nullptr;
2014 1 : options.f_configuration_filename = "advgetopt.conf";
2015 1 : options.f_configuration_directories = configuration_directories;
2016 1 : options.f_help_header = "Usage: test usage: %d";
2017 1 : options.f_help_footer = "Percent Directories: %d";
2018 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2019 1 : options.f_version = "2.0.1-%d";
2020 1 : options.f_license = "MIT-%d";
2021 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
2022 1 : options.f_build_date = "Jun 4 2019 %d";
2023 1 : options.f_build_time = "23:02:36 %d";
2024 :
2025 2 : advgetopt::getopt opt(options, argc, argv);
2026 :
2027 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2028 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2029 : "Usage: test usage: \n"
2030 : " --verbose inform you of what we're currently working on: .\n"
2031 : "\n"
2032 : "Percent Directories: \n"
2033 : );
2034 : }
2035 : CATCH_END_SECTION()
2036 :
2037 12 : CATCH_START_SECTION("Percent Asterisk Directories (empty array)")
2038 : {
2039 1 : const advgetopt::option options_list[] =
2040 : {
2041 : advgetopt::define_option(
2042 : advgetopt::Name("verbose")
2043 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2044 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
2045 : ),
2046 : advgetopt::end_options()
2047 : };
2048 1 : char const * cargv[] =
2049 : {
2050 : "tests/unittests/usage",
2051 : "--verbose",
2052 : nullptr
2053 : };
2054 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2055 1 : char ** argv = const_cast<char **>(cargv);
2056 :
2057 1 : const char * const configuration_directories[] =
2058 : {
2059 : nullptr
2060 : };
2061 :
2062 1 : advgetopt::options_environment options;
2063 1 : options.f_project_name = "unittest";
2064 1 : options.f_options = options_list;
2065 1 : options.f_options_files_directory = "/etc/advgetopt";
2066 1 : options.f_configuration_files = nullptr;
2067 1 : options.f_configuration_filename = "advgetopt.conf";
2068 1 : options.f_configuration_directories = configuration_directories;
2069 1 : options.f_help_header = "Usage: test usage: %*d";
2070 1 : options.f_help_footer = "Percent Directories: %*d";
2071 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2072 1 : options.f_version = "2.0.1-%*d";
2073 1 : options.f_license = "MIT-%*d";
2074 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
2075 1 : options.f_build_date = "Jun 4 2019 %*d";
2076 1 : options.f_build_time = "23:02:36 %*d";
2077 :
2078 2 : advgetopt::getopt opt(options, argc, argv);
2079 :
2080 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2081 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2082 : "Usage: test usage: \n"
2083 : " --verbose inform you of what we're currently working on: .\n"
2084 : "\n"
2085 : "Percent Directories: \n"
2086 : );
2087 : }
2088 : CATCH_END_SECTION()
2089 6 : }
2090 :
2091 :
2092 :
2093 :
2094 14 : CATCH_TEST_CASE("help_string_environment_variable", "[getopt][usage]")
2095 : {
2096 24 : CATCH_START_SECTION("Percent Environment Variable (fully defined, variable set)")
2097 : {
2098 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2099 :
2100 1 : const advgetopt::option options_list[] =
2101 : {
2102 : advgetopt::define_option(
2103 : advgetopt::Name("verbose")
2104 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2105 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2106 : ),
2107 : advgetopt::end_options()
2108 : };
2109 1 : char const * cargv[] =
2110 : {
2111 : "tests/unittests/usage",
2112 : nullptr
2113 : };
2114 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2115 1 : char ** argv = const_cast<char **>(cargv);
2116 :
2117 1 : advgetopt::options_environment options;
2118 1 : options.f_project_name = "unittest";
2119 1 : options.f_options = options_list;
2120 1 : options.f_options_files_directory = "/etc/advgetopt";
2121 1 : options.f_configuration_files = nullptr;
2122 1 : options.f_configuration_filename = "advgetopt.conf";
2123 1 : options.f_configuration_directories = nullptr;
2124 1 : options.f_help_header = "Usage: test usage: %e";
2125 1 : options.f_help_footer = "Percent Environment Variable: %e";
2126 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2127 1 : options.f_version = "2.0.1-%e";
2128 1 : options.f_license = "MIT-%e";
2129 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2130 1 : options.f_build_date = "Jun 4 2019 %e";
2131 1 : options.f_build_time = "23:02:36 %e";
2132 :
2133 2 : advgetopt::getopt opt(options, argc, argv);
2134 :
2135 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2136 :
2137 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2138 : advgetopt::getopt::breakup_line(
2139 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS"
2140 : , 0
2141 : , advgetopt::getopt::get_line_width())
2142 : + advgetopt::getopt::format_usage_string(
2143 : "--verbose"
2144 : , "inform you of what we're currently working on:"
2145 : " ADVGETOPT_TEST_OPTIONS."
2146 : , 30
2147 : , advgetopt::getopt::get_line_width()) + "\n"
2148 : + advgetopt::getopt::breakup_line(
2149 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS"
2150 : , 0
2151 : , advgetopt::getopt::get_line_width())
2152 : );
2153 : }
2154 : CATCH_END_SECTION()
2155 :
2156 24 : CATCH_START_SECTION("Percent Environment Variable (fully defined, variable not set)")
2157 : {
2158 1 : const advgetopt::option options_list[] =
2159 : {
2160 : advgetopt::define_option(
2161 : advgetopt::Name("verbose")
2162 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2163 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2164 : ),
2165 : advgetopt::end_options()
2166 : };
2167 1 : char const * cargv[] =
2168 : {
2169 : "tests/unittests/usage",
2170 : nullptr
2171 : };
2172 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2173 1 : char ** argv = const_cast<char **>(cargv);
2174 :
2175 1 : advgetopt::options_environment options;
2176 1 : options.f_project_name = "unittest";
2177 1 : options.f_options = options_list;
2178 1 : options.f_options_files_directory = "/etc/advgetopt";
2179 1 : options.f_configuration_files = nullptr;
2180 1 : options.f_configuration_filename = "advgetopt.conf";
2181 1 : options.f_configuration_directories = nullptr;
2182 1 : options.f_help_header = "Usage: test usage: %e";
2183 1 : options.f_help_footer = "Percent Environment Variable: %e";
2184 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2185 1 : options.f_version = "2.0.1-%e";
2186 1 : options.f_license = "MIT-%e";
2187 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2188 1 : options.f_build_date = "Jun 4 2019 %e";
2189 1 : options.f_build_time = "23:02:36 %e";
2190 :
2191 2 : advgetopt::getopt opt(options, argc, argv);
2192 :
2193 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2194 :
2195 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2196 : advgetopt::getopt::breakup_line(
2197 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS"
2198 : , 0
2199 : , advgetopt::getopt::get_line_width())
2200 : + advgetopt::getopt::format_usage_string(
2201 : "--verbose"
2202 : , "inform you of what we're currently working on:"
2203 : " ADVGETOPT_TEST_OPTIONS."
2204 : , 30
2205 : , advgetopt::getopt::get_line_width()) + "\n"
2206 : + advgetopt::getopt::breakup_line(
2207 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS"
2208 : , 0
2209 : , advgetopt::getopt::get_line_width())
2210 : );
2211 : }
2212 : CATCH_END_SECTION()
2213 :
2214 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (fully defined, variable set)")
2215 : {
2216 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2217 :
2218 1 : const advgetopt::option options_list[] =
2219 : {
2220 : advgetopt::define_option(
2221 : advgetopt::Name("verbose")
2222 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2223 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2224 : ),
2225 : advgetopt::end_options()
2226 : };
2227 1 : char const * cargv[] =
2228 : {
2229 : "tests/unittests/usage",
2230 : nullptr
2231 : };
2232 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2233 1 : char ** argv = const_cast<char **>(cargv);
2234 :
2235 1 : advgetopt::options_environment options;
2236 1 : options.f_project_name = "unittest";
2237 1 : options.f_options = options_list;
2238 1 : options.f_options_files_directory = "/etc/advgetopt";
2239 1 : options.f_configuration_files = nullptr;
2240 1 : options.f_configuration_filename = "advgetopt.conf";
2241 1 : options.f_configuration_directories = nullptr;
2242 1 : options.f_help_header = "Usage: test usage: %*e";
2243 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2244 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2245 1 : options.f_version = "2.0.1-%*e";
2246 1 : options.f_license = "MIT-%*e";
2247 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2248 1 : options.f_build_date = "Jun 4 2019 %*e";
2249 1 : options.f_build_time = "23:02:36 %*e";
2250 :
2251 2 : advgetopt::getopt opt(options, argc, argv);
2252 :
2253 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2254 :
2255 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2256 : advgetopt::getopt::breakup_line(
2257 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS=--verbose"
2258 : , 0
2259 : , advgetopt::getopt::get_line_width())
2260 : + advgetopt::getopt::format_usage_string(
2261 : "--verbose"
2262 : , "inform you of what we're currently working on:"
2263 : " ADVGETOPT_TEST_OPTIONS=--verbose."
2264 : , 30
2265 : , advgetopt::getopt::get_line_width()) + "\n"
2266 : + advgetopt::getopt::breakup_line(
2267 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS=--verbose"
2268 : , 0
2269 : , advgetopt::getopt::get_line_width())
2270 : );
2271 : }
2272 : CATCH_END_SECTION()
2273 :
2274 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (fully defined, variable not set)")
2275 : {
2276 1 : const advgetopt::option options_list[] =
2277 : {
2278 : advgetopt::define_option(
2279 : advgetopt::Name("verbose")
2280 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2281 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2282 : ),
2283 : advgetopt::end_options()
2284 : };
2285 1 : char const * cargv[] =
2286 : {
2287 : "tests/unittests/usage",
2288 : nullptr
2289 : };
2290 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2291 1 : char ** argv = const_cast<char **>(cargv);
2292 :
2293 1 : advgetopt::options_environment options;
2294 1 : options.f_project_name = "unittest";
2295 1 : options.f_options = options_list;
2296 1 : options.f_options_files_directory = "/etc/advgetopt";
2297 1 : options.f_configuration_files = nullptr;
2298 1 : options.f_configuration_filename = "advgetopt.conf";
2299 1 : options.f_configuration_directories = nullptr;
2300 1 : options.f_help_header = "Usage: test usage: %*e";
2301 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2302 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2303 1 : options.f_version = "2.0.1-%*e";
2304 1 : options.f_license = "MIT-%*e";
2305 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2306 1 : options.f_build_date = "Jun 4 2019 %*e";
2307 1 : options.f_build_time = "23:02:36 %*e";
2308 :
2309 2 : advgetopt::getopt opt(options, argc, argv);
2310 :
2311 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2312 :
2313 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2314 : advgetopt::getopt::breakup_line(
2315 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS (not set)"
2316 : , 0
2317 : , advgetopt::getopt::get_line_width())
2318 : + advgetopt::getopt::format_usage_string(
2319 : "--verbose"
2320 : , "inform you of what we're currently working on:"
2321 : " ADVGETOPT_TEST_OPTIONS (not set)."
2322 : , 30
2323 : , advgetopt::getopt::get_line_width()) + "\n"
2324 : + advgetopt::getopt::breakup_line(
2325 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS (not set)"
2326 : , 0
2327 : , advgetopt::getopt::get_line_width())
2328 : );
2329 : }
2330 : CATCH_END_SECTION()
2331 :
2332 24 : CATCH_START_SECTION("Percent Environment Variable (nullptr, variable set)")
2333 : {
2334 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2335 :
2336 1 : const advgetopt::option options_list[] =
2337 : {
2338 : advgetopt::define_option(
2339 : advgetopt::Name("verbose")
2340 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2341 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2342 : ),
2343 : advgetopt::end_options()
2344 : };
2345 1 : char const * cargv[] =
2346 : {
2347 : "tests/unittests/usage",
2348 : nullptr
2349 : };
2350 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2351 1 : char ** argv = const_cast<char **>(cargv);
2352 :
2353 1 : advgetopt::options_environment options;
2354 1 : options.f_project_name = "unittest";
2355 1 : options.f_options = options_list;
2356 1 : options.f_options_files_directory = "/etc/advgetopt";
2357 1 : options.f_configuration_files = nullptr;
2358 1 : options.f_configuration_filename = "advgetopt.conf";
2359 1 : options.f_configuration_directories = nullptr;
2360 1 : options.f_help_header = "Usage: test usage: %e";
2361 1 : options.f_help_footer = "Percent Environment Variable: %e";
2362 1 : options.f_environment_variable_name = nullptr;
2363 1 : options.f_version = "2.0.1-%e";
2364 1 : options.f_license = "MIT-%e";
2365 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2366 1 : options.f_build_date = "Jun 4 2019 %e";
2367 1 : options.f_build_time = "23:02:36 %e";
2368 :
2369 2 : advgetopt::getopt opt(options, argc, argv);
2370 :
2371 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2372 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2373 : "Usage: test usage: \n"
2374 : " --verbose inform you of what we're currently working on: .\n"
2375 : "\n"
2376 : "Percent Environment Variable: \n"
2377 : );
2378 : }
2379 : CATCH_END_SECTION()
2380 :
2381 24 : CATCH_START_SECTION("Percent Environment Variable (nullptr, variable not set)")
2382 : {
2383 1 : const advgetopt::option options_list[] =
2384 : {
2385 : advgetopt::define_option(
2386 : advgetopt::Name("verbose")
2387 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2388 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2389 : ),
2390 : advgetopt::end_options()
2391 : };
2392 1 : char const * cargv[] =
2393 : {
2394 : "tests/unittests/usage",
2395 : nullptr
2396 : };
2397 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2398 1 : char ** argv = const_cast<char **>(cargv);
2399 :
2400 1 : advgetopt::options_environment options;
2401 1 : options.f_project_name = "unittest";
2402 1 : options.f_options = options_list;
2403 1 : options.f_options_files_directory = "/etc/advgetopt";
2404 1 : options.f_configuration_files = nullptr;
2405 1 : options.f_configuration_filename = "advgetopt.conf";
2406 1 : options.f_configuration_directories = nullptr;
2407 1 : options.f_help_header = "Usage: test usage: %e";
2408 1 : options.f_help_footer = "Percent Environment Variable: %e";
2409 1 : options.f_environment_variable_name = nullptr;
2410 1 : options.f_version = "2.0.1-%e";
2411 1 : options.f_license = "MIT-%e";
2412 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2413 1 : options.f_build_date = "Jun 4 2019 %e";
2414 1 : options.f_build_time = "23:02:36 %e";
2415 :
2416 2 : advgetopt::getopt opt(options, argc, argv);
2417 :
2418 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2419 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2420 : "Usage: test usage: \n"
2421 : " --verbose inform you of what we're currently working on: .\n"
2422 : "\n"
2423 : "Percent Environment Variable: \n"
2424 : );
2425 : }
2426 : CATCH_END_SECTION()
2427 :
2428 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (nullptr, variable set)")
2429 : {
2430 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2431 :
2432 1 : const advgetopt::option options_list[] =
2433 : {
2434 : advgetopt::define_option(
2435 : advgetopt::Name("verbose")
2436 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2437 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2438 : ),
2439 : advgetopt::end_options()
2440 : };
2441 1 : char const * cargv[] =
2442 : {
2443 : "tests/unittests/usage",
2444 : nullptr
2445 : };
2446 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2447 1 : char ** argv = const_cast<char **>(cargv);
2448 :
2449 1 : advgetopt::options_environment options;
2450 1 : options.f_project_name = "unittest";
2451 1 : options.f_options = options_list;
2452 1 : options.f_options_files_directory = "/etc/advgetopt";
2453 1 : options.f_configuration_files = nullptr;
2454 1 : options.f_configuration_filename = "advgetopt.conf";
2455 1 : options.f_configuration_directories = nullptr;
2456 1 : options.f_help_header = "Usage: test usage: %*e";
2457 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2458 1 : options.f_environment_variable_name = nullptr;
2459 1 : options.f_version = "2.0.1-%*e";
2460 1 : options.f_license = "MIT-%*e";
2461 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2462 1 : options.f_build_date = "Jun 4 2019 %*e";
2463 1 : options.f_build_time = "23:02:36 %*e";
2464 :
2465 2 : advgetopt::getopt opt(options, argc, argv);
2466 :
2467 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2468 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2469 : "Usage: test usage: \n"
2470 : " --verbose inform you of what we're currently working on: .\n"
2471 : "\n"
2472 : "Percent Environment Variable: \n"
2473 : );
2474 : }
2475 : CATCH_END_SECTION()
2476 :
2477 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (nullptr, variable not set)")
2478 : {
2479 1 : const advgetopt::option options_list[] =
2480 : {
2481 : advgetopt::define_option(
2482 : advgetopt::Name("verbose")
2483 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2484 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2485 : ),
2486 : advgetopt::end_options()
2487 : };
2488 1 : char const * cargv[] =
2489 : {
2490 : "tests/unittests/usage",
2491 : nullptr
2492 : };
2493 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2494 1 : char ** argv = const_cast<char **>(cargv);
2495 :
2496 1 : advgetopt::options_environment options;
2497 1 : options.f_project_name = "unittest";
2498 1 : options.f_options = options_list;
2499 1 : options.f_options_files_directory = "/etc/advgetopt";
2500 1 : options.f_configuration_files = nullptr;
2501 1 : options.f_configuration_filename = "advgetopt.conf";
2502 1 : options.f_configuration_directories = nullptr;
2503 1 : options.f_help_header = "Usage: test usage: %*e";
2504 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2505 1 : options.f_environment_variable_name = nullptr;
2506 1 : options.f_version = "2.0.1-%*e";
2507 1 : options.f_license = "MIT-%*e";
2508 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2509 1 : options.f_build_date = "Jun 4 2019 %*e";
2510 1 : options.f_build_time = "23:02:36 %*e";
2511 :
2512 2 : advgetopt::getopt opt(options, argc, argv);
2513 :
2514 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2515 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2516 : "Usage: test usage: \n"
2517 : " --verbose inform you of what we're currently working on: .\n"
2518 : "\n"
2519 : "Percent Environment Variable: \n"
2520 : );
2521 : }
2522 : CATCH_END_SECTION()
2523 :
2524 24 : CATCH_START_SECTION("Percent Environment Variable (empty string, variable set)")
2525 : {
2526 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2527 :
2528 1 : const advgetopt::option options_list[] =
2529 : {
2530 : advgetopt::define_option(
2531 : advgetopt::Name("verbose")
2532 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2533 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2534 : ),
2535 : advgetopt::end_options()
2536 : };
2537 1 : char const * cargv[] =
2538 : {
2539 : "tests/unittests/usage",
2540 : nullptr
2541 : };
2542 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2543 1 : char ** argv = const_cast<char **>(cargv);
2544 :
2545 :
2546 1 : advgetopt::options_environment options;
2547 1 : options.f_project_name = "unittest";
2548 1 : options.f_options = options_list;
2549 1 : options.f_options_files_directory = "/etc/advgetopt";
2550 1 : options.f_configuration_files = nullptr;
2551 1 : options.f_configuration_filename = "advgetopt.conf";
2552 1 : options.f_configuration_directories = nullptr;
2553 1 : options.f_help_header = "Usage: test usage: %e";
2554 1 : options.f_help_footer = "Percent Environment Variable: %e";
2555 1 : options.f_environment_variable_name = "";
2556 1 : options.f_version = "2.0.1-%e";
2557 1 : options.f_license = "MIT-%e";
2558 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2559 1 : options.f_build_date = "Jun 4 2019 %e";
2560 1 : options.f_build_time = "23:02:36 %e";
2561 :
2562 2 : advgetopt::getopt opt(options, argc, argv);
2563 :
2564 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2565 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2566 : "Usage: test usage: \n"
2567 : " --verbose inform you of what we're currently working on: .\n"
2568 : "\n"
2569 : "Percent Environment Variable: \n"
2570 : );
2571 : }
2572 : CATCH_END_SECTION()
2573 :
2574 24 : CATCH_START_SECTION("Percent Environment Variable (empty string, variable not set)")
2575 : {
2576 1 : const advgetopt::option options_list[] =
2577 : {
2578 : advgetopt::define_option(
2579 : advgetopt::Name("verbose")
2580 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2581 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2582 : ),
2583 : advgetopt::end_options()
2584 : };
2585 1 : char const * cargv[] =
2586 : {
2587 : "tests/unittests/usage",
2588 : nullptr
2589 : };
2590 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2591 1 : char ** argv = const_cast<char **>(cargv);
2592 :
2593 :
2594 1 : advgetopt::options_environment options;
2595 1 : options.f_project_name = "unittest";
2596 1 : options.f_options = options_list;
2597 1 : options.f_options_files_directory = "/etc/advgetopt";
2598 1 : options.f_configuration_files = nullptr;
2599 1 : options.f_configuration_filename = "advgetopt.conf";
2600 1 : options.f_configuration_directories = nullptr;
2601 1 : options.f_help_header = "Usage: test usage: %e";
2602 1 : options.f_help_footer = "Percent Environment Variable: %e";
2603 1 : options.f_environment_variable_name = "";
2604 1 : options.f_version = "2.0.1-%e";
2605 1 : options.f_license = "MIT-%e";
2606 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2607 1 : options.f_build_date = "Jun 4 2019 %e";
2608 1 : options.f_build_time = "23:02:36 %e";
2609 :
2610 2 : advgetopt::getopt opt(options, argc, argv);
2611 :
2612 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2613 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2614 : "Usage: test usage: \n"
2615 : " --verbose inform you of what we're currently working on: .\n"
2616 : "\n"
2617 : "Percent Environment Variable: \n"
2618 : );
2619 : }
2620 : CATCH_END_SECTION()
2621 :
2622 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (empty string, variable set)")
2623 : {
2624 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2625 :
2626 1 : const advgetopt::option options_list[] =
2627 : {
2628 : advgetopt::define_option(
2629 : advgetopt::Name("verbose")
2630 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2631 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2632 : ),
2633 : advgetopt::end_options()
2634 : };
2635 1 : char const * cargv[] =
2636 : {
2637 : "tests/unittests/usage",
2638 : nullptr
2639 : };
2640 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2641 1 : char ** argv = const_cast<char **>(cargv);
2642 :
2643 1 : advgetopt::options_environment options;
2644 1 : options.f_project_name = "unittest";
2645 1 : options.f_options = options_list;
2646 1 : options.f_options_files_directory = "/etc/advgetopt";
2647 1 : options.f_configuration_files = nullptr;
2648 1 : options.f_configuration_filename = "advgetopt.conf";
2649 1 : options.f_configuration_directories = nullptr;
2650 1 : options.f_help_header = "Usage: test usage: %*e";
2651 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2652 1 : options.f_environment_variable_name = "";
2653 1 : options.f_version = "2.0.1-%*e";
2654 1 : options.f_license = "MIT-%*e";
2655 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2656 1 : options.f_build_date = "Jun 4 2019 %*e";
2657 1 : options.f_build_time = "23:02:36 %*e";
2658 :
2659 2 : advgetopt::getopt opt(options, argc, argv);
2660 :
2661 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2662 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2663 : "Usage: test usage: \n"
2664 : " --verbose inform you of what we're currently working on: .\n"
2665 : "\n"
2666 : "Percent Environment Variable: \n"
2667 : );
2668 : }
2669 : CATCH_END_SECTION()
2670 :
2671 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (empty string, variable not set)")
2672 : {
2673 1 : const advgetopt::option options_list[] =
2674 : {
2675 : advgetopt::define_option(
2676 : advgetopt::Name("verbose")
2677 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2678 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2679 : ),
2680 : advgetopt::end_options()
2681 : };
2682 1 : char const * cargv[] =
2683 : {
2684 : "tests/unittests/usage",
2685 : nullptr
2686 : };
2687 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2688 1 : char ** argv = const_cast<char **>(cargv);
2689 :
2690 1 : advgetopt::options_environment options;
2691 1 : options.f_project_name = "unittest";
2692 1 : options.f_options = options_list;
2693 1 : options.f_options_files_directory = "/etc/advgetopt";
2694 1 : options.f_configuration_files = nullptr;
2695 1 : options.f_configuration_filename = "advgetopt.conf";
2696 1 : options.f_configuration_directories = nullptr;
2697 1 : options.f_help_header = "Usage: test usage: %*e";
2698 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2699 1 : options.f_environment_variable_name = "";
2700 1 : options.f_version = "2.0.1-%*e";
2701 1 : options.f_license = "MIT-%*e";
2702 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2703 1 : options.f_build_date = "Jun 4 2019 %*e";
2704 1 : options.f_build_time = "23:02:36 %*e";
2705 :
2706 2 : advgetopt::getopt opt(options, argc, argv);
2707 :
2708 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2709 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2710 : "Usage: test usage: \n"
2711 : " --verbose inform you of what we're currently working on: .\n"
2712 : "\n"
2713 : "Percent Environment Variable: \n"
2714 : );
2715 : }
2716 : CATCH_END_SECTION()
2717 12 : }
2718 :
2719 :
2720 :
2721 :
2722 :
2723 8 : CATCH_TEST_CASE("help_string_configuration_files", "[getopt][usage][config]")
2724 : {
2725 12 : CATCH_START_SECTION("Percent Configuration Files with f (fully defined)")
2726 : {
2727 1 : const advgetopt::option options_list[] =
2728 : {
2729 : advgetopt::define_option(
2730 : advgetopt::Name("verbose")
2731 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2732 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2733 : ),
2734 : advgetopt::end_options()
2735 : };
2736 1 : char const * cargv[] =
2737 : {
2738 : "tests/unittests/usage",
2739 : "--verbose",
2740 : nullptr
2741 : };
2742 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2743 1 : char ** argv = const_cast<char **>(cargv);
2744 :
2745 1 : const char * const configuration_files[] =
2746 : {
2747 : "system.conf",
2748 : "advgetopt.conf",
2749 : "advgetopt.ini",
2750 : "user.config",
2751 : nullptr
2752 : };
2753 :
2754 1 : advgetopt::options_environment options;
2755 1 : options.f_project_name = "unittest";
2756 1 : options.f_options = options_list;
2757 1 : options.f_options_files_directory = "/etc/advgetopt";
2758 1 : options.f_configuration_files = configuration_files;
2759 1 : options.f_configuration_filename = "advgetopt.conf";
2760 1 : options.f_configuration_directories = nullptr;
2761 1 : options.f_help_header = "Usage: test usage: %f";
2762 1 : options.f_help_footer = "Percent Configuration Files: %f";
2763 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2764 1 : options.f_version = "2.0.1-%f";
2765 1 : options.f_license = "MIT-%f";
2766 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
2767 1 : options.f_build_date = "Jun 4 2019 %f";
2768 1 : options.f_build_time = "23:02:36 %f";
2769 :
2770 2 : advgetopt::getopt opt(options, argc, argv);
2771 :
2772 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2773 :
2774 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2775 : advgetopt::getopt::breakup_line(
2776 : "Usage: test usage: system.conf"
2777 : , 0
2778 : , advgetopt::getopt::get_line_width())
2779 : + advgetopt::getopt::format_usage_string(
2780 : "--verbose"
2781 : , "inform you of what we're currently working on: system.conf."
2782 : , 30
2783 : , advgetopt::getopt::get_line_width()) + "\n"
2784 : + advgetopt::getopt::breakup_line(
2785 : "Percent Configuration Files: system.conf"
2786 : , 0
2787 : , advgetopt::getopt::get_line_width())
2788 : );
2789 : }
2790 : CATCH_END_SECTION()
2791 :
2792 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (fully defined)")
2793 : {
2794 1 : const advgetopt::option options_list[] =
2795 : {
2796 : advgetopt::define_option(
2797 : advgetopt::Name("verbose")
2798 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2799 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
2800 : ),
2801 : advgetopt::end_options()
2802 : };
2803 1 : char const * cargv[] =
2804 : {
2805 : "tests/unittests/usage",
2806 : "--verbose",
2807 : nullptr
2808 : };
2809 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2810 1 : char ** argv = const_cast<char **>(cargv);
2811 :
2812 1 : const char * const configuration_files[] =
2813 : {
2814 : "system.conf",
2815 : "advgetopt.conf",
2816 : "advgetopt.ini",
2817 : "user.config",
2818 : nullptr
2819 : };
2820 :
2821 1 : advgetopt::options_environment options;
2822 1 : options.f_project_name = "unittest";
2823 1 : options.f_options = options_list;
2824 1 : options.f_options_files_directory = "/etc/advgetopt";
2825 1 : options.f_configuration_files = configuration_files;
2826 1 : options.f_configuration_filename = "advgetopt.conf";
2827 1 : options.f_configuration_directories = nullptr;
2828 1 : options.f_help_header = "Usage: test usage: %*f";
2829 1 : options.f_help_footer = "Percent Configuration Files: %*f";
2830 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2831 1 : options.f_version = "2.0.1-%*f";
2832 1 : options.f_license = "MIT-%*f";
2833 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
2834 1 : options.f_build_date = "Jun 4 2019 %*f";
2835 1 : options.f_build_time = "23:02:36 %*f";
2836 :
2837 2 : advgetopt::getopt opt(options, argc, argv);
2838 :
2839 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2840 :
2841 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2842 : advgetopt::getopt::breakup_line(
2843 : "Usage: test usage: system.conf, advgetopt.conf,"
2844 : " advgetopt.ini, user.config"
2845 : , 0
2846 : , advgetopt::getopt::get_line_width())
2847 : + advgetopt::getopt::format_usage_string(
2848 : "--verbose"
2849 : , "inform you of what we're currently working on:"
2850 : " system.conf, advgetopt.conf, advgetopt.ini,"
2851 : " user.config."
2852 : , 30
2853 : , advgetopt::getopt::get_line_width()) + "\n"
2854 : + advgetopt::getopt::breakup_line(
2855 : "Percent Configuration Files: system.conf, advgetopt.conf,"
2856 : " advgetopt.ini, user.config"
2857 : , 0
2858 : , advgetopt::getopt::get_line_width())
2859 : );
2860 : }
2861 : CATCH_END_SECTION()
2862 :
2863 12 : CATCH_START_SECTION("Percent Configuration Files with f (nullptr)")
2864 : {
2865 1 : const advgetopt::option options_list[] =
2866 : {
2867 : advgetopt::define_option(
2868 : advgetopt::Name("verbose")
2869 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2870 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2871 : ),
2872 : advgetopt::end_options()
2873 : };
2874 1 : char const * cargv[] =
2875 : {
2876 : "tests/unittests/usage",
2877 : "--verbose",
2878 : nullptr
2879 : };
2880 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2881 1 : char ** argv = const_cast<char **>(cargv);
2882 :
2883 1 : advgetopt::options_environment options;
2884 1 : options.f_project_name = "unittest";
2885 1 : options.f_options = options_list;
2886 1 : options.f_options_files_directory = "/etc/advgetopt";
2887 1 : options.f_configuration_files = nullptr;
2888 1 : options.f_configuration_filename = "advgetopt.conf";
2889 1 : options.f_configuration_directories = nullptr;
2890 1 : options.f_help_header = "Usage: test usage: %f";
2891 1 : options.f_help_footer = "Percent Configuration Files: %f";
2892 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2893 1 : options.f_version = "2.0.1-%f";
2894 1 : options.f_license = "MIT-%f";
2895 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
2896 1 : options.f_build_date = "Jun 4 2019 %f";
2897 1 : options.f_build_time = "23:02:36 %f";
2898 :
2899 2 : advgetopt::getopt opt(options, argc, argv);
2900 :
2901 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2902 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2903 : "Usage: test usage: \n"
2904 : " --verbose inform you of what we're currently working on: .\n"
2905 : "\n"
2906 : "Percent Configuration Files: \n"
2907 : );
2908 : }
2909 : CATCH_END_SECTION()
2910 :
2911 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (nullptr)")
2912 : {
2913 1 : const advgetopt::option options_list[] =
2914 : {
2915 : advgetopt::define_option(
2916 : advgetopt::Name("verbose")
2917 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2918 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
2919 : ),
2920 : advgetopt::end_options()
2921 : };
2922 1 : char const * cargv[] =
2923 : {
2924 : "tests/unittests/usage",
2925 : "--verbose",
2926 : nullptr
2927 : };
2928 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2929 1 : char ** argv = const_cast<char **>(cargv);
2930 :
2931 1 : advgetopt::options_environment options;
2932 1 : options.f_project_name = "unittest";
2933 1 : options.f_options = options_list;
2934 1 : options.f_options_files_directory = "/etc/advgetopt";
2935 1 : options.f_configuration_files = nullptr;
2936 1 : options.f_configuration_filename = "advgetopt.conf";
2937 1 : options.f_configuration_directories = nullptr;
2938 1 : options.f_help_header = "Usage: test usage: %*f";
2939 1 : options.f_help_footer = "Percent Configuration Files: %*f";
2940 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2941 1 : options.f_version = "2.0.1-%*f";
2942 1 : options.f_license = "MIT-%*f";
2943 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
2944 1 : options.f_build_date = "Jun 4 2019 %*f";
2945 1 : options.f_build_time = "23:02:36 %*f";
2946 :
2947 2 : advgetopt::getopt opt(options, argc, argv);
2948 :
2949 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2950 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2951 : "Usage: test usage: \n"
2952 : " --verbose inform you of what we're currently working on: .\n"
2953 : "\n"
2954 : "Percent Configuration Files: \n"
2955 : );
2956 : }
2957 : CATCH_END_SECTION()
2958 :
2959 12 : CATCH_START_SECTION("Percent Configuration Files with f (empty array)")
2960 : {
2961 1 : const advgetopt::option options_list[] =
2962 : {
2963 : advgetopt::define_option(
2964 : advgetopt::Name("verbose")
2965 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2966 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2967 : ),
2968 : advgetopt::end_options()
2969 : };
2970 1 : char const * cargv[] =
2971 : {
2972 : "tests/unittests/usage",
2973 : "--verbose",
2974 : nullptr
2975 : };
2976 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2977 1 : char ** argv = const_cast<char **>(cargv);
2978 :
2979 1 : const char * const configuration_files[] =
2980 : {
2981 : nullptr
2982 : };
2983 :
2984 1 : advgetopt::options_environment options;
2985 1 : options.f_project_name = "unittest";
2986 1 : options.f_options = options_list;
2987 1 : options.f_options_files_directory = "/etc/advgetopt";
2988 1 : options.f_configuration_files = configuration_files;
2989 1 : options.f_configuration_filename = "advgetopt.conf";
2990 1 : options.f_configuration_directories = nullptr;
2991 1 : options.f_help_header = "Usage: test usage: %f";
2992 1 : options.f_help_footer = "Percent Configuration Files: %f";
2993 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2994 1 : options.f_version = "2.0.1-%f";
2995 1 : options.f_license = "MIT-%f";
2996 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
2997 1 : options.f_build_date = "Jun 4 2019 %f";
2998 1 : options.f_build_time = "23:02:36 %f";
2999 :
3000 2 : advgetopt::getopt opt(options, argc, argv);
3001 :
3002 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3003 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3004 : "Usage: test usage: \n"
3005 : " --verbose inform you of what we're currently working on: .\n"
3006 : "\n"
3007 : "Percent Configuration Files: \n"
3008 : );
3009 : }
3010 : CATCH_END_SECTION()
3011 :
3012 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (empty array)")
3013 : {
3014 1 : const advgetopt::option options_list[] =
3015 : {
3016 : advgetopt::define_option(
3017 : advgetopt::Name("verbose")
3018 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3019 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
3020 : ),
3021 : advgetopt::end_options()
3022 : };
3023 1 : char const * cargv[] =
3024 : {
3025 : "tests/unittests/usage",
3026 : "--verbose",
3027 : nullptr
3028 : };
3029 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3030 1 : char ** argv = const_cast<char **>(cargv);
3031 :
3032 1 : const char * const configuration_files[] =
3033 : {
3034 : nullptr
3035 : };
3036 :
3037 1 : advgetopt::options_environment options;
3038 1 : options.f_project_name = "unittest";
3039 1 : options.f_options = options_list;
3040 1 : options.f_options_files_directory = "/etc/advgetopt";
3041 1 : options.f_configuration_files = configuration_files;
3042 1 : options.f_configuration_filename = "advgetopt.conf";
3043 1 : options.f_configuration_directories = nullptr;
3044 1 : options.f_help_header = "Usage: test usage: %*f";
3045 1 : options.f_help_footer = "Percent Configuration Files: %*f";
3046 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3047 1 : options.f_version = "2.0.1-%*f";
3048 1 : options.f_license = "MIT-%*f";
3049 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
3050 1 : options.f_build_date = "Jun 4 2019 %*f";
3051 1 : options.f_build_time = "23:02:36 %*f";
3052 :
3053 2 : advgetopt::getopt opt(options, argc, argv);
3054 :
3055 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3056 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3057 : "Usage: test usage: \n"
3058 : " --verbose inform you of what we're currently working on: .\n"
3059 : "\n"
3060 : "Percent Configuration Files: \n"
3061 : );
3062 : }
3063 : CATCH_END_SECTION()
3064 6 : }
3065 :
3066 :
3067 :
3068 :
3069 9 : CATCH_TEST_CASE("help_string_configuration_files_functions", "[getopt][usage][config]")
3070 : {
3071 14 : CATCH_START_SECTION("Percent Configuration Files with g (fully defined)")
3072 : {
3073 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_filenames", "existing_g");
3074 :
3075 : {
3076 2 : std::ofstream config_file;
3077 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3078 1 : CATCH_REQUIRE(config_file.good());
3079 1 : config_file <<
3080 : "# Auto-generated\n"
3081 : ;
3082 : }
3083 :
3084 : {
3085 2 : std::ofstream config_file;
3086 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3087 1 : CATCH_REQUIRE(config_file.good());
3088 1 : config_file <<
3089 : "# Auto-generated\n"
3090 : ;
3091 : }
3092 :
3093 1 : const advgetopt::option options_list[] =
3094 : {
3095 : advgetopt::define_option(
3096 : advgetopt::Name("verbose")
3097 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3098 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3099 : ),
3100 : advgetopt::end_options()
3101 : };
3102 1 : char const * cargv[] =
3103 : {
3104 : "tests/unittests/usage",
3105 : "--verbose",
3106 : nullptr
3107 : };
3108 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3109 1 : char ** argv = const_cast<char **>(cargv);
3110 :
3111 1 : const char * const configuration_files[] =
3112 : {
3113 : "system.conf",
3114 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
3115 : "advgetopt.conf",
3116 : "advgetopt.ini",
3117 : "user.config",
3118 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(), // <- this is wrong, it should be done automatically, but we have a name mismatch...
3119 : nullptr
3120 2 : };
3121 :
3122 1 : advgetopt::options_environment options;
3123 1 : options.f_project_name = "unittest"; // name mismatch on purpose
3124 1 : options.f_options = options_list;
3125 1 : options.f_options_files_directory = "/etc/advgetopt";
3126 1 : options.f_configuration_files = configuration_files;
3127 1 : options.f_configuration_filename = "advgetopt.conf";
3128 1 : options.f_configuration_directories = nullptr;
3129 1 : options.f_help_header = "Usage: test usage: %g";
3130 1 : options.f_help_footer = "Percent Configuration Files: %g";
3131 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3132 1 : options.f_version = "2.0.1-%g";
3133 1 : options.f_license = "MIT-%g";
3134 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3135 1 : options.f_build_date = "Jun 4 2019 %g";
3136 1 : options.f_build_time = "23:02:36 %g";
3137 :
3138 2 : advgetopt::getopt opt(options, argc, argv);
3139 :
3140 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3141 :
3142 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3143 : advgetopt::getopt::breakup_line(
3144 : "Usage: test usage: "
3145 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3146 : + ", "
3147 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3148 : , 0
3149 : , advgetopt::getopt::get_line_width())
3150 : + advgetopt::getopt::format_usage_string(
3151 : "--verbose", "inform you of what we're currently working on: "
3152 : + SNAP_CATCH2_NAMESPACE::g_config_filename + ", "
3153 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
3154 : , 30
3155 : , advgetopt::getopt::get_line_width()) + "\n"
3156 : + advgetopt::getopt::breakup_line(
3157 : "Percent Configuration Files: "
3158 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3159 : + ", "
3160 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3161 : , 0
3162 : , advgetopt::getopt::get_line_width())
3163 : );
3164 : }
3165 : CATCH_END_SECTION()
3166 :
3167 14 : CATCH_START_SECTION("Percent Configuration Files with g (fully defined)")
3168 : {
3169 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_file_names", "with_existing_g");
3170 :
3171 : {
3172 2 : std::ofstream config_file;
3173 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3174 1 : CATCH_REQUIRE(config_file.good());
3175 1 : config_file <<
3176 : "# Auto-generated\n"
3177 : ;
3178 : }
3179 :
3180 : {
3181 2 : std::ofstream config_file;
3182 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3183 1 : CATCH_REQUIRE(config_file.good());
3184 1 : config_file <<
3185 : "# Auto-generated\n"
3186 : ;
3187 : }
3188 :
3189 1 : const advgetopt::option options_list[] =
3190 : {
3191 : advgetopt::define_option(
3192 : advgetopt::Name("verbose")
3193 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3194 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3195 : ),
3196 : advgetopt::end_options()
3197 : };
3198 1 : char const * cargv[] =
3199 : {
3200 : "tests/unittests/usage",
3201 : "--verbose",
3202 : nullptr
3203 : };
3204 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3205 1 : char ** argv = const_cast<char **>(cargv);
3206 :
3207 1 : const char * const configuration_files[] =
3208 : {
3209 : "system.conf",
3210 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
3211 : "advgetopt.conf",
3212 : "advgetopt.ini",
3213 : "user.config",
3214 : nullptr
3215 1 : };
3216 :
3217 1 : advgetopt::options_environment options;
3218 1 : options.f_project_name = "config_file_names";
3219 1 : options.f_options = options_list;
3220 1 : options.f_options_files_directory = "/etc/advgetopt";
3221 1 : options.f_configuration_files = configuration_files;
3222 1 : options.f_configuration_filename = "advgetopt.conf";
3223 1 : options.f_configuration_directories = nullptr;
3224 1 : options.f_help_header = "Usage: test usage: %g";
3225 1 : options.f_help_footer = "Percent Configuration Files: %g";
3226 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3227 1 : options.f_version = "2.0.1-%g";
3228 1 : options.f_license = "MIT-%g";
3229 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3230 1 : options.f_build_date = "Jun 4 2019 %g";
3231 1 : options.f_build_time = "23:02:36 %g";
3232 :
3233 2 : advgetopt::getopt opt(options, argc, argv);
3234 :
3235 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3236 :
3237 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3238 : advgetopt::getopt::breakup_line(
3239 : "Usage: test usage: "
3240 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3241 : + ", "
3242 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3243 : , 0
3244 : , advgetopt::getopt::get_line_width())
3245 : + advgetopt::getopt::format_usage_string(
3246 : "--verbose", "inform you of what we're currently working on: "
3247 : + SNAP_CATCH2_NAMESPACE::g_config_filename + ", "
3248 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
3249 : , 30
3250 : , advgetopt::getopt::get_line_width()) + "\n"
3251 : + advgetopt::getopt::breakup_line(
3252 : "Percent Configuration Files: "
3253 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3254 : + ", "
3255 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3256 : , 0
3257 : , advgetopt::getopt::get_line_width())
3258 : );
3259 : }
3260 : CATCH_END_SECTION()
3261 :
3262 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (fully defined)")
3263 : {
3264 1 : const advgetopt::option options_list[] =
3265 : {
3266 : advgetopt::define_option(
3267 : advgetopt::Name("verbose")
3268 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3269 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3270 : ),
3271 : advgetopt::end_options()
3272 : };
3273 1 : char const * cargv[] =
3274 : {
3275 : "tests/unittests/usage",
3276 : "--verbose",
3277 : nullptr
3278 : };
3279 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3280 1 : char ** argv = const_cast<char **>(cargv);
3281 :
3282 1 : const char * const configuration_files[] =
3283 : {
3284 : "system.conf",
3285 : "advgetopt.conf",
3286 : "advgetopt.ini",
3287 : "user.config",
3288 : nullptr
3289 : };
3290 :
3291 1 : advgetopt::options_environment options;
3292 1 : options.f_project_name = "unittest";
3293 1 : options.f_options = options_list;
3294 1 : options.f_options_files_directory = "/etc/advgetopt";
3295 1 : options.f_configuration_files = configuration_files;
3296 1 : options.f_configuration_filename = "advgetopt.conf";
3297 1 : options.f_configuration_directories = nullptr;
3298 1 : options.f_help_header = "Usage: test usage: %*g";
3299 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3300 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3301 1 : options.f_version = "2.0.1-%*g";
3302 1 : options.f_license = "MIT-%*g";
3303 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3304 1 : options.f_build_date = "Jun 4 2019 %*g";
3305 1 : options.f_build_time = "23:02:36 %*g";
3306 :
3307 2 : advgetopt::getopt opt(options, argc, argv);
3308 :
3309 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3310 :
3311 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3312 : advgetopt::getopt::breakup_line(
3313 : "Usage: test usage: system.conf, unittest.d/50-system.conf,"
3314 : " advgetopt.conf, unittest.d/50-advgetopt.conf, advgetopt.ini,"
3315 : " unittest.d/50-advgetopt.ini, user.config,"
3316 : " unittest.d/50-user.config"
3317 : , 0
3318 : , advgetopt::getopt::get_line_width())
3319 : + advgetopt::getopt::format_usage_string(
3320 : "--verbose"
3321 : , "inform you of what we're currently working on:"
3322 : " system.conf, unittest.d/50-system.conf,"
3323 : " advgetopt.conf, unittest.d/50-advgetopt.conf,"
3324 : " advgetopt.ini, unittest.d/50-advgetopt.ini,"
3325 : " user.config, unittest.d/50-user.config."
3326 : , 30
3327 : , advgetopt::getopt::get_line_width()) + "\n"
3328 : + advgetopt::getopt::breakup_line(
3329 : "Percent Configuration Files: system.conf, unittest.d/50-system.conf,"
3330 : " advgetopt.conf, unittest.d/50-advgetopt.conf, advgetopt.ini,"
3331 : " unittest.d/50-advgetopt.ini, user.config, unittest.d/50-user.config"
3332 : , 0
3333 : , advgetopt::getopt::get_line_width())
3334 : );
3335 : }
3336 : CATCH_END_SECTION()
3337 :
3338 14 : CATCH_START_SECTION("Percent Configuration Files with g (nullptr)")
3339 : {
3340 1 : const advgetopt::option options_list[] =
3341 : {
3342 : advgetopt::define_option(
3343 : advgetopt::Name("verbose")
3344 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3345 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3346 : ),
3347 : advgetopt::end_options()
3348 : };
3349 1 : char const * cargv[] =
3350 : {
3351 : "tests/unittests/usage",
3352 : "--verbose",
3353 : nullptr
3354 : };
3355 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3356 1 : char ** argv = const_cast<char **>(cargv);
3357 :
3358 1 : advgetopt::options_environment options;
3359 1 : options.f_project_name = "unittest";
3360 1 : options.f_options = options_list;
3361 1 : options.f_options_files_directory = "/etc/advgetopt";
3362 1 : options.f_configuration_files = nullptr;
3363 1 : options.f_configuration_filename = "advgetopt.conf";
3364 1 : options.f_configuration_directories = nullptr;
3365 1 : options.f_help_header = "Usage: test usage: %g";
3366 1 : options.f_help_footer = "Percent Configuration Files: %g";
3367 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3368 1 : options.f_version = "2.0.1-%g";
3369 1 : options.f_license = "MIT-%g";
3370 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3371 1 : options.f_build_date = "Jun 4 2019 %g";
3372 1 : options.f_build_time = "23:02:36 %g";
3373 :
3374 2 : advgetopt::getopt opt(options, argc, argv);
3375 :
3376 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3377 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3378 : "Usage: test usage: \n"
3379 : " --verbose inform you of what we're currently working on: .\n"
3380 : "\n"
3381 : "Percent Configuration Files: \n"
3382 : );
3383 : }
3384 : CATCH_END_SECTION()
3385 :
3386 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (nullptr)")
3387 : {
3388 1 : const advgetopt::option options_list[] =
3389 : {
3390 : advgetopt::define_option(
3391 : advgetopt::Name("verbose")
3392 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3393 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3394 : ),
3395 : advgetopt::end_options()
3396 : };
3397 1 : char const * cargv[] =
3398 : {
3399 : "tests/unittests/usage",
3400 : "--verbose",
3401 : nullptr
3402 : };
3403 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3404 1 : char ** argv = const_cast<char **>(cargv);
3405 :
3406 1 : advgetopt::options_environment options;
3407 1 : options.f_project_name = "unittest";
3408 1 : options.f_options = options_list;
3409 1 : options.f_options_files_directory = "/etc/advgetopt";
3410 1 : options.f_configuration_files = nullptr;
3411 1 : options.f_configuration_filename = "advgetopt.conf";
3412 1 : options.f_configuration_directories = nullptr;
3413 1 : options.f_help_header = "Usage: test usage: %*g";
3414 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3415 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3416 1 : options.f_version = "2.0.1-%*g";
3417 1 : options.f_license = "MIT-%*g";
3418 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3419 1 : options.f_build_date = "Jun 4 2019 %*g";
3420 1 : options.f_build_time = "23:02:36 %*g";
3421 :
3422 2 : advgetopt::getopt opt(options, argc, argv);
3423 :
3424 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3425 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3426 : "Usage: test usage: \n"
3427 : " --verbose inform you of what we're currently working on: .\n"
3428 : "\n"
3429 : "Percent Configuration Files: \n"
3430 : );
3431 : }
3432 : CATCH_END_SECTION()
3433 :
3434 14 : CATCH_START_SECTION("Percent Configuration Files with g (empty array)")
3435 : {
3436 1 : const advgetopt::option options_list[] =
3437 : {
3438 : advgetopt::define_option(
3439 : advgetopt::Name("verbose")
3440 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3441 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3442 : ),
3443 : advgetopt::end_options()
3444 : };
3445 1 : char const * cargv[] =
3446 : {
3447 : "tests/unittests/usage",
3448 : "--verbose",
3449 : nullptr
3450 : };
3451 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3452 1 : char ** argv = const_cast<char **>(cargv);
3453 :
3454 1 : const char * const configuration_files[] =
3455 : {
3456 : nullptr
3457 : };
3458 :
3459 1 : advgetopt::options_environment options;
3460 1 : options.f_project_name = "unittest";
3461 1 : options.f_options = options_list;
3462 1 : options.f_options_files_directory = "/etc/advgetopt";
3463 1 : options.f_configuration_files = configuration_files;
3464 1 : options.f_configuration_filename = "advgetopt.conf";
3465 1 : options.f_configuration_directories = nullptr;
3466 1 : options.f_help_header = "Usage: test usage: %g";
3467 1 : options.f_help_footer = "Percent Configuration Files: %g";
3468 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3469 1 : options.f_version = "2.0.1-%g";
3470 1 : options.f_license = "MIT-%g";
3471 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3472 1 : options.f_build_date = "Jun 4 2019 %g";
3473 1 : options.f_build_time = "23:02:36 %g";
3474 :
3475 2 : advgetopt::getopt opt(options, argc, argv);
3476 :
3477 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3478 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3479 : "Usage: test usage: \n"
3480 : " --verbose inform you of what we're currently working on: .\n"
3481 : "\n"
3482 : "Percent Configuration Files: \n"
3483 : );
3484 : }
3485 : CATCH_END_SECTION()
3486 :
3487 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (empty array)")
3488 : {
3489 1 : const advgetopt::option options_list[] =
3490 : {
3491 : advgetopt::define_option(
3492 : advgetopt::Name("verbose")
3493 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3494 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3495 : ),
3496 : advgetopt::end_options()
3497 : };
3498 1 : char const * cargv[] =
3499 : {
3500 : "tests/unittests/usage",
3501 : "--verbose",
3502 : nullptr
3503 : };
3504 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3505 1 : char ** argv = const_cast<char **>(cargv);
3506 :
3507 1 : const char * const configuration_files[] =
3508 : {
3509 : nullptr
3510 : };
3511 :
3512 1 : advgetopt::options_environment options;
3513 1 : options.f_project_name = "unittest";
3514 1 : options.f_options = options_list;
3515 1 : options.f_options_files_directory = "/etc/advgetopt";
3516 1 : options.f_configuration_files = configuration_files;
3517 1 : options.f_configuration_filename = "advgetopt.conf";
3518 1 : options.f_configuration_directories = nullptr;
3519 1 : options.f_help_header = "Usage: test usage: %*g";
3520 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3521 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3522 1 : options.f_version = "2.0.1-%*g";
3523 1 : options.f_license = "MIT-%*g";
3524 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3525 1 : options.f_build_date = "Jun 4 2019 %*g";
3526 1 : options.f_build_time = "23:02:36 %*g";
3527 :
3528 2 : advgetopt::getopt opt(options, argc, argv);
3529 :
3530 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3531 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3532 : "Usage: test usage: \n"
3533 : " --verbose inform you of what we're currently working on: .\n"
3534 : "\n"
3535 : "Percent Configuration Files: \n"
3536 : );
3537 : }
3538 : CATCH_END_SECTION()
3539 7 : }
3540 :
3541 :
3542 :
3543 :
3544 5 : CATCH_TEST_CASE("help_string_option_file_directory", "[getopt][usage][config]")
3545 : {
3546 6 : CATCH_START_SECTION("Percent Configuration Files with i (fully defined)")
3547 : {
3548 1 : const advgetopt::option options_list[] =
3549 : {
3550 : advgetopt::define_option(
3551 : advgetopt::Name("verbose")
3552 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3553 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3554 : ),
3555 : advgetopt::end_options()
3556 : };
3557 1 : char const * cargv[] =
3558 : {
3559 : "tests/unittests/usage",
3560 : "--verbose",
3561 : nullptr
3562 : };
3563 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3564 1 : char ** argv = const_cast<char **>(cargv);
3565 :
3566 1 : const char * const configuration_files[] =
3567 : {
3568 : "advgetopt.conf",
3569 : "advgetopt.ini",
3570 : nullptr
3571 : };
3572 :
3573 1 : advgetopt::options_environment options;
3574 1 : options.f_project_name = "unittest";
3575 1 : options.f_options = options_list;
3576 1 : options.f_options_files_directory = "/opt/advgetopt/config";
3577 1 : options.f_configuration_files = configuration_files;
3578 1 : options.f_configuration_filename = "advgetopt.conf";
3579 1 : options.f_configuration_directories = nullptr;
3580 1 : options.f_help_header = "Usage: test usage: %i";
3581 1 : options.f_help_footer = "Percent Configuration Files: %i";
3582 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3583 1 : options.f_version = "2.0.1-%i";
3584 1 : options.f_license = "MIT-%i";
3585 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3586 1 : options.f_build_date = "Jun 4 2019 %i";
3587 1 : options.f_build_time = "23:02:36 %i";
3588 :
3589 2 : advgetopt::getopt opt(options, argc, argv);
3590 :
3591 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3592 :
3593 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3594 : "Usage: test usage: /opt/advgetopt/config/\n"
3595 : + advgetopt::getopt::format_usage_string(
3596 : "--verbose", "inform you of what we're currently working on: "
3597 : "/opt/advgetopt/config/."
3598 : , 30
3599 : , advgetopt::getopt::get_line_width()) + "\n"
3600 : + advgetopt::getopt::breakup_line(
3601 : "Percent Configuration Files: /opt/advgetopt/config/"
3602 : , 0
3603 : , advgetopt::getopt::get_line_width())
3604 : );
3605 : }
3606 : CATCH_END_SECTION()
3607 :
3608 6 : CATCH_START_SECTION("Percent Configuration Files with i (nullptr)")
3609 : {
3610 1 : const advgetopt::option options_list[] =
3611 : {
3612 : advgetopt::define_option(
3613 : advgetopt::Name("verbose")
3614 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3615 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3616 : ),
3617 : advgetopt::end_options()
3618 : };
3619 1 : char const * cargv[] =
3620 : {
3621 : "tests/unittests/usage",
3622 : "--verbose",
3623 : nullptr
3624 : };
3625 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3626 1 : char ** argv = const_cast<char **>(cargv);
3627 :
3628 1 : const char * const configuration_files[] =
3629 : {
3630 : "/ignored/in/this/test",
3631 : nullptr
3632 : };
3633 :
3634 1 : advgetopt::options_environment options;
3635 1 : options.f_project_name = "unittest";
3636 1 : options.f_options = options_list;
3637 1 : options.f_options_files_directory = nullptr;
3638 1 : options.f_configuration_files = configuration_files;
3639 1 : options.f_configuration_filename = "advgetopt.conf";
3640 1 : options.f_configuration_directories = nullptr;
3641 1 : options.f_help_header = "Usage: test usage: %i";
3642 1 : options.f_help_footer = "Percent Configuration Files: %i";
3643 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3644 1 : options.f_version = "2.0.1-%i";
3645 1 : options.f_license = "MIT-%i";
3646 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3647 1 : options.f_build_date = "Jun 4 2019 %i";
3648 1 : options.f_build_time = "23:02:36 %i";
3649 :
3650 2 : advgetopt::getopt opt(options, argc, argv);
3651 :
3652 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3653 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3654 : advgetopt::getopt::breakup_line("Usage: test usage: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3655 : + advgetopt::getopt::format_usage_string(
3656 : "--verbose"
3657 : , "inform you of what we're currently working on: /usr/share/advgetopt/options/."
3658 : , 30
3659 : , advgetopt::getopt::get_line_width()) + "\n"
3660 : + advgetopt::getopt::breakup_line("Percent Configuration Files: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3661 : );
3662 : }
3663 : CATCH_END_SECTION()
3664 :
3665 6 : CATCH_START_SECTION("Percent Configuration Files with i (empty string)")
3666 : {
3667 1 : const advgetopt::option options_list[] =
3668 : {
3669 : advgetopt::define_option(
3670 : advgetopt::Name("verbose")
3671 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3672 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3673 : ),
3674 : advgetopt::end_options()
3675 : };
3676 1 : char const * cargv[] =
3677 : {
3678 : "tests/unittests/usage",
3679 : "--verbose",
3680 : nullptr
3681 : };
3682 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3683 1 : char ** argv = const_cast<char **>(cargv);
3684 :
3685 1 : const char * const configuration_files[] =
3686 : {
3687 : "/ignored/in/this/test",
3688 : nullptr
3689 : };
3690 :
3691 1 : advgetopt::options_environment options;
3692 1 : options.f_project_name = "unittest";
3693 1 : options.f_options = options_list;
3694 1 : options.f_options_files_directory = "";
3695 1 : options.f_configuration_files = configuration_files;
3696 1 : options.f_configuration_filename = "advgetopt.conf";
3697 1 : options.f_configuration_directories = nullptr;
3698 1 : options.f_help_header = "Usage: test usage: %i";
3699 1 : options.f_help_footer = "Percent Configuration Files: %i";
3700 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3701 1 : options.f_version = "2.0.1-%i";
3702 1 : options.f_license = "MIT-%i";
3703 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3704 1 : options.f_build_date = "Jun 4 2019 %i";
3705 1 : options.f_build_time = "23:02:36 %i";
3706 :
3707 2 : advgetopt::getopt opt(options, argc, argv);
3708 :
3709 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3710 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3711 : advgetopt::getopt::breakup_line("Usage: test usage: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3712 : + advgetopt::getopt::format_usage_string(
3713 : "--verbose"
3714 : , "inform you of what we're currently working on: /usr/share/advgetopt/options/."
3715 : , 30
3716 : , advgetopt::getopt::get_line_width()) + "\n"
3717 : + advgetopt::getopt::breakup_line("Percent Configuration Files: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3718 : );
3719 : }
3720 : CATCH_END_SECTION()
3721 3 : }
3722 :
3723 :
3724 :
3725 :
3726 5 : CATCH_TEST_CASE("help_string_license", "[getopt][usage]")
3727 : {
3728 6 : CATCH_START_SECTION("Percent License (defined)")
3729 : {
3730 1 : const advgetopt::option options_list[] =
3731 : {
3732 : advgetopt::define_option(
3733 : advgetopt::Name("verbose")
3734 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3735 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3736 : ),
3737 : advgetopt::end_options()
3738 : };
3739 1 : char const * cargv[] =
3740 : {
3741 : "tests/unittests/usage",
3742 : "--verbose",
3743 : nullptr
3744 : };
3745 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3746 1 : char ** argv = const_cast<char **>(cargv);
3747 :
3748 1 : advgetopt::options_environment options;
3749 1 : options.f_project_name = "unittest";
3750 1 : options.f_options = options_list;
3751 1 : options.f_options_files_directory = "/etc/advgetopt";
3752 1 : options.f_configuration_files = nullptr;
3753 1 : options.f_configuration_filename = "advgetopt.conf";
3754 1 : options.f_configuration_directories = nullptr;
3755 1 : options.f_help_header = "Usage: test usage: %l";
3756 1 : options.f_help_footer = "Percent License: %l";
3757 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3758 1 : options.f_version = "2.0.1-%l";
3759 1 : options.f_license = "MIT-%l";
3760 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3761 1 : options.f_build_date = "Jun 4 2019 %l";
3762 1 : options.f_build_time = "23:02:36 %l";
3763 :
3764 2 : advgetopt::getopt opt(options, argc, argv);
3765 :
3766 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3767 :
3768 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3769 : advgetopt::getopt::breakup_line("Usage: test usage: MIT-%l", 0, advgetopt::getopt::get_line_width())
3770 : + advgetopt::getopt::format_usage_string(
3771 : "--verbose"
3772 : , "inform you of what we're currently working on: MIT-%l."
3773 : , 30
3774 : , advgetopt::getopt::get_line_width()) + "\n"
3775 : + advgetopt::getopt::breakup_line("Percent License: MIT-%l", 0, advgetopt::getopt::get_line_width())
3776 : );
3777 : }
3778 : CATCH_END_SECTION()
3779 :
3780 6 : CATCH_START_SECTION("Percent License (nullptr)")
3781 : {
3782 1 : const advgetopt::option options_list[] =
3783 : {
3784 : advgetopt::define_option(
3785 : advgetopt::Name("verbose")
3786 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3787 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3788 : ),
3789 : advgetopt::end_options()
3790 : };
3791 1 : char const * cargv[] =
3792 : {
3793 : "tests/unittests/usage",
3794 : "--verbose",
3795 : nullptr
3796 : };
3797 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3798 1 : char ** argv = const_cast<char **>(cargv);
3799 :
3800 1 : advgetopt::options_environment options;
3801 1 : options.f_project_name = "unittest";
3802 1 : options.f_options = options_list;
3803 1 : options.f_options_files_directory = "/etc/advgetopt";
3804 1 : options.f_configuration_files = nullptr;
3805 1 : options.f_configuration_filename = "advgetopt.conf";
3806 1 : options.f_configuration_directories = nullptr;
3807 1 : options.f_help_header = "Usage: test usage: %l";
3808 1 : options.f_help_footer = "Percent License: %l";
3809 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3810 1 : options.f_version = "2.0.1-%l";
3811 1 : options.f_license = nullptr;
3812 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3813 1 : options.f_build_date = "Jun 4 2019 %l";
3814 1 : options.f_build_time = "23:02:36 %l";
3815 :
3816 2 : advgetopt::getopt opt(options, argc, argv);
3817 :
3818 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3819 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3820 : "Usage: test usage: \n"
3821 : " --verbose inform you of what we're currently working on: .\n"
3822 : "\n"
3823 : "Percent License: \n"
3824 : );
3825 : }
3826 : CATCH_END_SECTION()
3827 :
3828 6 : CATCH_START_SECTION("Percent License (\"\")")
3829 : {
3830 1 : const advgetopt::option options_list[] =
3831 : {
3832 : advgetopt::define_option(
3833 : advgetopt::Name("verbose")
3834 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3835 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3836 : ),
3837 : advgetopt::end_options()
3838 : };
3839 1 : char const * cargv[] =
3840 : {
3841 : "tests/unittests/usage",
3842 : "--verbose",
3843 : nullptr
3844 : };
3845 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3846 1 : char ** argv = const_cast<char **>(cargv);
3847 :
3848 1 : advgetopt::options_environment options;
3849 1 : options.f_project_name = "unittest";
3850 1 : options.f_options = options_list;
3851 1 : options.f_options_files_directory = "/etc/advgetopt";
3852 1 : options.f_configuration_files = nullptr;
3853 1 : options.f_configuration_filename = "advgetopt.conf";
3854 1 : options.f_configuration_directories = nullptr;
3855 1 : options.f_help_header = "Usage: test usage: %l";
3856 1 : options.f_help_footer = "Percent License: %l";
3857 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3858 1 : options.f_version = "2.0.1-%l";
3859 1 : options.f_license = "";
3860 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3861 1 : options.f_build_date = "Jun 4 2019 %l";
3862 1 : options.f_build_time = "23:02:36 %l";
3863 :
3864 2 : advgetopt::getopt opt(options, argc, argv);
3865 :
3866 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3867 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3868 : "Usage: test usage: \n"
3869 : " --verbose inform you of what we're currently working on: .\n"
3870 : "\n"
3871 : "Percent License: \n"
3872 : );
3873 : }
3874 : CATCH_END_SECTION()
3875 3 : }
3876 :
3877 :
3878 :
3879 :
3880 5 : CATCH_TEST_CASE("help_string_configuration_output_file", "[getopt][usage][config]")
3881 : {
3882 6 : CATCH_START_SECTION("Percent Configuration Output File (fully defined)")
3883 : {
3884 1 : const advgetopt::option options_list[] =
3885 : {
3886 : advgetopt::define_option(
3887 : advgetopt::Name("verbose")
3888 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3889 : , advgetopt::Help("inform you of what we're currently working on: %o.")
3890 : ),
3891 : advgetopt::end_options()
3892 : };
3893 1 : char const * cargv[] =
3894 : {
3895 : "tests/unittests/usage",
3896 : "--verbose",
3897 : nullptr
3898 : };
3899 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3900 1 : char ** argv = const_cast<char **>(cargv);
3901 :
3902 1 : const char * const configuration_files[] =
3903 : {
3904 : "system.conf",
3905 : "advgetopt.conf",
3906 : "advgetopt.ini",
3907 : "user.config",
3908 : nullptr
3909 : };
3910 :
3911 1 : advgetopt::options_environment options;
3912 1 : options.f_project_name = "unittest";
3913 1 : options.f_options = options_list;
3914 1 : options.f_options_files_directory = "/etc/advgetopt";
3915 1 : options.f_configuration_files = configuration_files;
3916 1 : options.f_configuration_filename = "advgetopt.conf";
3917 1 : options.f_configuration_directories = nullptr;
3918 1 : options.f_help_header = "Usage: test usage: %o";
3919 1 : options.f_help_footer = "Percent Configuration Files: %o";
3920 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3921 1 : options.f_version = "2.0.1-%o";
3922 1 : options.f_license = "MIT-%o";
3923 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
3924 1 : options.f_build_date = "Jun 4 2019 %o";
3925 1 : options.f_build_time = "23:02:36 %o";
3926 :
3927 2 : advgetopt::getopt opt(options, argc, argv);
3928 :
3929 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3930 :
3931 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3932 : advgetopt::getopt::breakup_line("Usage: test usage: unittest.d/50-user.config", 0, advgetopt::getopt::get_line_width())
3933 : + advgetopt::getopt::format_usage_string(
3934 : "--verbose"
3935 : , "inform you of what we're currently working on: unittest.d/50-user.config."
3936 : , 30
3937 : , advgetopt::getopt::get_line_width()) + "\n"
3938 : + advgetopt::getopt::breakup_line("Percent Configuration Files: unittest.d/50-user.config", 0, advgetopt::getopt::get_line_width())
3939 : );
3940 : }
3941 : CATCH_END_SECTION()
3942 :
3943 6 : CATCH_START_SECTION("Percent Configuration Output File (nullptr)")
3944 : {
3945 1 : const advgetopt::option options_list[] =
3946 : {
3947 : advgetopt::define_option(
3948 : advgetopt::Name("verbose")
3949 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3950 : , advgetopt::Help("inform you of what we're currently working on: %o.")
3951 : ),
3952 : advgetopt::end_options()
3953 : };
3954 1 : char const * cargv[] =
3955 : {
3956 : "tests/unittests/usage",
3957 : "--verbose",
3958 : nullptr
3959 : };
3960 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3961 1 : char ** argv = const_cast<char **>(cargv);
3962 :
3963 1 : advgetopt::options_environment options;
3964 1 : options.f_project_name = "unittest";
3965 1 : options.f_options = options_list;
3966 1 : options.f_options_files_directory = "/etc/advgetopt";
3967 1 : options.f_configuration_files = nullptr;
3968 1 : options.f_configuration_filename = "advgetopt.conf";
3969 1 : options.f_configuration_directories = nullptr;
3970 1 : options.f_help_header = "Usage: test usage: %o";
3971 1 : options.f_help_footer = "Percent Configuration Files: %o";
3972 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3973 1 : options.f_version = "2.0.1-%o";
3974 1 : options.f_license = "MIT-%o";
3975 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
3976 1 : options.f_build_date = "Jun 4 2019 %o";
3977 1 : options.f_build_time = "23:02:36 %o";
3978 :
3979 2 : advgetopt::getopt opt(options, argc, argv);
3980 :
3981 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3982 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3983 : "Usage: test usage: \n"
3984 : " --verbose inform you of what we're currently working on: .\n"
3985 : "\n"
3986 : "Percent Configuration Files: \n"
3987 : );
3988 : }
3989 : CATCH_END_SECTION()
3990 :
3991 6 : CATCH_START_SECTION("Percent Configuration Output File (empty array)")
3992 : {
3993 1 : const advgetopt::option options_list[] =
3994 : {
3995 : advgetopt::define_option(
3996 : advgetopt::Name("verbose")
3997 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3998 : , advgetopt::Help("inform you of what we're currently working on: %o.")
3999 : ),
4000 : advgetopt::end_options()
4001 : };
4002 1 : char const * cargv[] =
4003 : {
4004 : "tests/unittests/usage",
4005 : "--verbose",
4006 : nullptr
4007 : };
4008 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4009 1 : char ** argv = const_cast<char **>(cargv);
4010 :
4011 1 : const char * const configuration_files[] =
4012 : {
4013 : nullptr
4014 : };
4015 :
4016 1 : advgetopt::options_environment options;
4017 1 : options.f_project_name = "unittest";
4018 1 : options.f_options = options_list;
4019 1 : options.f_options_files_directory = "/etc/advgetopt";
4020 1 : options.f_configuration_files = configuration_files;
4021 1 : options.f_configuration_filename = "advgetopt.conf";
4022 1 : options.f_configuration_directories = nullptr;
4023 1 : options.f_help_header = "Usage: test usage: %o";
4024 1 : options.f_help_footer = "Percent Configuration Files: %o";
4025 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4026 1 : options.f_version = "2.0.1-%o";
4027 1 : options.f_license = "MIT-%o";
4028 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
4029 1 : options.f_build_date = "Jun 4 2019 %o";
4030 1 : options.f_build_time = "23:02:36 %o";
4031 :
4032 2 : advgetopt::getopt opt(options, argc, argv);
4033 :
4034 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4035 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4036 : "Usage: test usage: \n"
4037 : " --verbose inform you of what we're currently working on: .\n"
4038 : "\n"
4039 : "Percent Configuration Files: \n"
4040 : );
4041 : }
4042 : CATCH_END_SECTION()
4043 3 : }
4044 :
4045 :
4046 :
4047 :
4048 :
4049 :
4050 5 : CATCH_TEST_CASE("help_string_program_name", "[getopt][usage]")
4051 : {
4052 6 : CATCH_START_SECTION("Percent Program Name")
4053 : {
4054 1 : const advgetopt::option options_list[] =
4055 : {
4056 : advgetopt::define_option(
4057 : advgetopt::Name("verbose")
4058 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4059 : , advgetopt::Help("inform you of what we're currently working on: %p.")
4060 : ),
4061 : advgetopt::end_options()
4062 : };
4063 1 : char const * cargv[] =
4064 : {
4065 : "tests/unittests/usage",
4066 : "--verbose",
4067 : nullptr
4068 : };
4069 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4070 1 : char ** argv = const_cast<char **>(cargv);
4071 :
4072 1 : advgetopt::options_environment options;
4073 1 : options.f_project_name = "unittest";
4074 1 : options.f_options = options_list;
4075 1 : options.f_options_files_directory = "/etc/advgetopt";
4076 1 : options.f_configuration_files = nullptr;
4077 1 : options.f_configuration_filename = "advgetopt.conf";
4078 1 : options.f_configuration_directories = nullptr;
4079 1 : options.f_help_header = "Usage: test usage: %p";
4080 1 : options.f_help_footer = "Percent Program Name: %p";
4081 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4082 1 : options.f_version = "2.0.1-%p";
4083 1 : options.f_license = "MIT-%p";
4084 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %p";
4085 1 : options.f_build_date = "Jun 4 2019 %p";
4086 1 : options.f_build_time = "23:02:36 %p";
4087 :
4088 2 : advgetopt::getopt opt(options, argc, argv);
4089 :
4090 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4091 :
4092 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4093 : advgetopt::getopt::breakup_line("Usage: test usage: usage", 0, advgetopt::getopt::get_line_width())
4094 : + advgetopt::getopt::format_usage_string(
4095 : "--verbose"
4096 : , "inform you of what we're currently working on: usage."
4097 : , 30
4098 : , advgetopt::getopt::get_line_width()) + "\n"
4099 : + advgetopt::getopt::breakup_line("Percent Program Name: usage", 0, advgetopt::getopt::get_line_width())
4100 : );
4101 : }
4102 : CATCH_END_SECTION()
4103 :
4104 6 : CATCH_START_SECTION("Percent Asterisk Program Name")
4105 : {
4106 1 : const advgetopt::option options_list[] =
4107 : {
4108 : advgetopt::define_option(
4109 : advgetopt::Name("verbose")
4110 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4111 : , advgetopt::Help("inform you of what we're currently working on: %*p.")
4112 : ),
4113 : advgetopt::end_options()
4114 : };
4115 1 : char const * cargv[] =
4116 : {
4117 : "tests/unittests/usage",
4118 : "--verbose",
4119 : nullptr
4120 : };
4121 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4122 1 : char ** argv = const_cast<char **>(cargv);
4123 :
4124 1 : advgetopt::options_environment options;
4125 1 : options.f_project_name = "unittest";
4126 1 : options.f_options = options_list;
4127 1 : options.f_options_files_directory = "/etc/advgetopt";
4128 1 : options.f_configuration_files = nullptr;
4129 1 : options.f_configuration_filename = "advgetopt.conf";
4130 1 : options.f_configuration_directories = nullptr;
4131 1 : options.f_help_header = "Usage: test usage: %*p";
4132 1 : options.f_help_footer = "Percent Program Name: %*p";
4133 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4134 1 : options.f_version = "2.0.1-%*p";
4135 1 : options.f_license = "MIT-%*p";
4136 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*p";
4137 1 : options.f_build_date = "Jun 4 2019 %*p";
4138 1 : options.f_build_time = "23:02:36 %*p";
4139 :
4140 2 : advgetopt::getopt opt(options, argc, argv);
4141 :
4142 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4143 :
4144 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4145 : advgetopt::getopt::breakup_line("Usage: test usage: tests/unittests/usage", 0, advgetopt::getopt::get_line_width())
4146 : + advgetopt::getopt::format_usage_string(
4147 : "--verbose"
4148 : , "inform you of what we're currently working on: tests/unittests/usage."
4149 : , 30
4150 : , advgetopt::getopt::get_line_width()) + "\n"
4151 : + advgetopt::getopt::breakup_line("Percent Program Name: tests/unittests/usage", 0, advgetopt::getopt::get_line_width())
4152 : );
4153 : }
4154 : CATCH_END_SECTION()
4155 :
4156 6 : CATCH_START_SECTION("Percent Program Name (empty--before parsing the arguments)")
4157 : {
4158 1 : const advgetopt::option options_list[] =
4159 : {
4160 : advgetopt::define_option(
4161 : advgetopt::Name("verbose")
4162 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4163 : , advgetopt::Help("inform you of what we're currently working on: %p.")
4164 : ),
4165 : advgetopt::end_options()
4166 : };
4167 :
4168 1 : advgetopt::options_environment options;
4169 1 : options.f_project_name = "unittest";
4170 1 : options.f_options = options_list;
4171 1 : options.f_options_files_directory = "/etc/advgetopt";
4172 1 : options.f_configuration_files = nullptr;
4173 1 : options.f_configuration_filename = "advgetopt.conf";
4174 1 : options.f_configuration_directories = nullptr;
4175 1 : options.f_help_header = "Usage: test usage: %p";
4176 1 : options.f_help_footer = "Percent Program Name: %p";
4177 1 : options.f_environment_variable_name = nullptr;
4178 1 : options.f_version = "2.0.1-%p";
4179 1 : options.f_license = "MIT-%p";
4180 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %p";
4181 1 : options.f_build_date = "Jun 4 2019 %p";
4182 1 : options.f_build_time = "23:02:36 %p";
4183 :
4184 2 : advgetopt::getopt opt(options);
4185 :
4186 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4187 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4188 : "Usage: test usage: \n"
4189 : " --verbose inform you of what we're currently working on: .\n"
4190 : "\n"
4191 : "Percent Program Name: \n"
4192 : );
4193 : }
4194 : CATCH_END_SECTION()
4195 3 : }
4196 :
4197 :
4198 :
4199 :
4200 :
4201 5 : CATCH_TEST_CASE("help_string_build_time", "[getopt][usage]")
4202 : {
4203 6 : CATCH_START_SECTION("Percent Build Time (defined)")
4204 : {
4205 1 : const advgetopt::option options_list[] =
4206 : {
4207 : advgetopt::define_option(
4208 : advgetopt::Name("verbose")
4209 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4210 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4211 : ),
4212 : advgetopt::end_options()
4213 : };
4214 1 : char const * cargv[] =
4215 : {
4216 : "tests/unittests/usage",
4217 : "--verbose",
4218 : nullptr
4219 : };
4220 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4221 1 : char ** argv = const_cast<char **>(cargv);
4222 :
4223 1 : advgetopt::options_environment options;
4224 1 : options.f_project_name = "unittest";
4225 1 : options.f_options = options_list;
4226 1 : options.f_options_files_directory = "/etc/advgetopt";
4227 1 : options.f_configuration_files = nullptr;
4228 1 : options.f_configuration_filename = "advgetopt.conf";
4229 1 : options.f_configuration_directories = nullptr;
4230 1 : options.f_help_header = "Usage: test usage: %t";
4231 1 : options.f_help_footer = "Percent Build Time: %t";
4232 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4233 1 : options.f_version = "2.0.1-%t";
4234 1 : options.f_license = "MIT-%t";
4235 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4236 1 : options.f_build_date = "Jun 4 2019 %t";
4237 1 : options.f_build_time = "23:02:36 %t";
4238 :
4239 2 : advgetopt::getopt opt(options, argc, argv);
4240 :
4241 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4242 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4243 : advgetopt::getopt::breakup_line("Usage: test usage: 23:02:36 %t", 0, advgetopt::getopt::get_line_width())
4244 : + advgetopt::getopt::format_usage_string(
4245 : "--verbose"
4246 : , "inform you of what we're currently working on: 23:02:36 %t."
4247 : , 30
4248 : , advgetopt::getopt::get_line_width()) + "\n"
4249 : + advgetopt::getopt::breakup_line("Percent Build Time: 23:02:36 %t", 0, advgetopt::getopt::get_line_width())
4250 : );
4251 : }
4252 : CATCH_END_SECTION()
4253 :
4254 6 : CATCH_START_SECTION("Percent Build Time (nullptr)")
4255 : {
4256 1 : const advgetopt::option options_list[] =
4257 : {
4258 : advgetopt::define_option(
4259 : advgetopt::Name("verbose")
4260 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4261 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4262 : ),
4263 : advgetopt::end_options()
4264 : };
4265 1 : char const * cargv[] =
4266 : {
4267 : "tests/unittests/usage",
4268 : "--verbose",
4269 : nullptr
4270 : };
4271 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4272 1 : char ** argv = const_cast<char **>(cargv);
4273 :
4274 1 : advgetopt::options_environment options;
4275 1 : options.f_project_name = "unittest";
4276 1 : options.f_options = options_list;
4277 1 : options.f_options_files_directory = "/etc/advgetopt";
4278 1 : options.f_configuration_files = nullptr;
4279 1 : options.f_configuration_filename = "advgetopt.conf";
4280 1 : options.f_configuration_directories = nullptr;
4281 1 : options.f_help_header = "Usage: test usage: %t";
4282 1 : options.f_help_footer = "Percent Build Time: %t";
4283 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4284 1 : options.f_version = "2.0.1-%t";
4285 1 : options.f_license = "MIT-%t";
4286 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4287 1 : options.f_build_date = "Jun 4 2019 %t";
4288 1 : options.f_build_time = nullptr;
4289 :
4290 2 : advgetopt::getopt opt(options, argc, argv);
4291 :
4292 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4293 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4294 : "Usage: test usage: \n"
4295 : " --verbose inform you of what we're currently working on: .\n"
4296 : "\n"
4297 : "Percent Build Time: \n"
4298 : // TBD -- apparently that works as is?!
4299 : //advgetopt::getopt::breakup_line("Usage: test usage: ", 0, advgetopt::getopt::get_line_width())
4300 : //+ advgetopt::getopt::format_usage_string(
4301 : // "--verbose"
4302 : // , "inform you of what we're currently working on: ."
4303 : // , 30
4304 : // , advgetopt::getopt::get_line_width()) + "\n"
4305 : //+ advgetopt::getopt::breakup_line("Percent Build Time: ", 0, advgetopt::getopt::get_line_width())
4306 : );
4307 : }
4308 : CATCH_END_SECTION()
4309 :
4310 6 : CATCH_START_SECTION("Percent Build Time (\"\")")
4311 : {
4312 1 : const advgetopt::option options_list[] =
4313 : {
4314 : advgetopt::define_option(
4315 : advgetopt::Name("verbose")
4316 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4317 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4318 : ),
4319 : advgetopt::end_options()
4320 : };
4321 1 : char const * cargv[] =
4322 : {
4323 : "tests/unittests/usage",
4324 : "--verbose",
4325 : nullptr
4326 : };
4327 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4328 1 : char ** argv = const_cast<char **>(cargv);
4329 :
4330 1 : advgetopt::options_environment options;
4331 1 : options.f_project_name = "unittest";
4332 1 : options.f_options = options_list;
4333 1 : options.f_options_files_directory = "/etc/advgetopt";
4334 1 : options.f_configuration_files = nullptr;
4335 1 : options.f_configuration_filename = "advgetopt.conf";
4336 1 : options.f_configuration_directories = nullptr;
4337 1 : options.f_help_header = "Usage: test usage: %t";
4338 1 : options.f_help_footer = "Percent Build Time: %t";
4339 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4340 1 : options.f_version = "2.0.1-%t";
4341 1 : options.f_license = "MIT-%t";
4342 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4343 1 : options.f_build_date = "Jun 4 2019 %t";
4344 1 : options.f_build_time = "";
4345 :
4346 2 : advgetopt::getopt opt(options, argc, argv);
4347 :
4348 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4349 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4350 : "Usage: test usage: \n"
4351 : " --verbose inform you of what we're currently working on: .\n"
4352 : "\n"
4353 : "Percent Build Time: \n"
4354 : );
4355 : }
4356 : CATCH_END_SECTION()
4357 3 : }
4358 :
4359 :
4360 :
4361 :
4362 5 : CATCH_TEST_CASE("help_string_version", "[getopt][usage]")
4363 : {
4364 6 : CATCH_START_SECTION("Percent Version (defined)")
4365 : {
4366 1 : const advgetopt::option options_list[] =
4367 : {
4368 : advgetopt::define_option(
4369 : advgetopt::Name("verbose")
4370 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4371 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4372 : ),
4373 : advgetopt::end_options()
4374 : };
4375 1 : char const * cargv[] =
4376 : {
4377 : "tests/unittests/usage",
4378 : "--verbose",
4379 : nullptr
4380 : };
4381 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4382 1 : char ** argv = const_cast<char **>(cargv);
4383 :
4384 1 : advgetopt::options_environment options;
4385 1 : options.f_project_name = "unittest";
4386 1 : options.f_options = options_list;
4387 1 : options.f_options_files_directory = "/etc/advgetopt";
4388 1 : options.f_configuration_files = nullptr;
4389 1 : options.f_configuration_filename = "advgetopt.conf";
4390 1 : options.f_configuration_directories = nullptr;
4391 1 : options.f_help_header = "Usage: test usage: %v";
4392 1 : options.f_help_footer = "Percent Version: %v";
4393 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4394 1 : options.f_version = "2.0.1-%v";
4395 1 : options.f_license = "MIT-%v";
4396 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4397 1 : options.f_build_date = "Jun 4 2019 %v";
4398 1 : options.f_build_time = "23:02:36 %v";
4399 :
4400 2 : advgetopt::getopt opt(options, argc, argv);
4401 :
4402 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4403 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4404 : advgetopt::getopt::breakup_line("Usage: test usage: 2.0.1-%v", 0, advgetopt::getopt::get_line_width())
4405 : + advgetopt::getopt::format_usage_string(
4406 : "--verbose"
4407 : , "inform you of what we're currently working on: 2.0.1-%v."
4408 : , 30
4409 : , advgetopt::getopt::get_line_width()) + "\n"
4410 : "Percent Version: 2.0.1-%v\n"
4411 : );
4412 : }
4413 : CATCH_END_SECTION()
4414 :
4415 6 : CATCH_START_SECTION("Percent Version (nullptr)")
4416 : {
4417 1 : const advgetopt::option options_list[] =
4418 : {
4419 : advgetopt::define_option(
4420 : advgetopt::Name("verbose")
4421 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4422 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4423 : ),
4424 : advgetopt::end_options()
4425 : };
4426 1 : char const * cargv[] =
4427 : {
4428 : "tests/unittests/usage",
4429 : "--verbose",
4430 : nullptr
4431 : };
4432 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4433 1 : char ** argv = const_cast<char **>(cargv);
4434 :
4435 1 : advgetopt::options_environment options;
4436 1 : options.f_project_name = "unittest";
4437 1 : options.f_options = options_list;
4438 1 : options.f_options_files_directory = "/etc/advgetopt";
4439 1 : options.f_configuration_files = nullptr;
4440 1 : options.f_configuration_filename = "advgetopt.conf";
4441 1 : options.f_configuration_directories = nullptr;
4442 1 : options.f_help_header = "Usage: test usage: %v";
4443 1 : options.f_help_footer = "Percent Version: %v";
4444 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4445 1 : options.f_version = nullptr;
4446 1 : options.f_license = "MIT-%v";
4447 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4448 1 : options.f_build_date = "Jun 4 2019 %v";
4449 1 : options.f_build_time = "23:02:36 %v";
4450 :
4451 2 : advgetopt::getopt opt(options, argc, argv);
4452 :
4453 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4454 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4455 : "Usage: test usage: \n"
4456 : " --verbose inform you of what we're currently working on: .\n"
4457 : "\n"
4458 : "Percent Version: \n"
4459 : );
4460 : }
4461 : CATCH_END_SECTION()
4462 :
4463 6 : CATCH_START_SECTION("Percent Version (\"\")")
4464 : {
4465 1 : const advgetopt::option options_list[] =
4466 : {
4467 : advgetopt::define_option(
4468 : advgetopt::Name("verbose")
4469 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4470 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4471 : ),
4472 : advgetopt::end_options()
4473 : };
4474 1 : char const * cargv[] =
4475 : {
4476 : "tests/unittests/usage",
4477 : "--verbose",
4478 : nullptr
4479 : };
4480 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4481 1 : char ** argv = const_cast<char **>(cargv);
4482 :
4483 1 : advgetopt::options_environment options;
4484 1 : options.f_project_name = "unittest";
4485 1 : options.f_options = options_list;
4486 1 : options.f_options_files_directory = "/etc/advgetopt";
4487 1 : options.f_configuration_files = nullptr;
4488 1 : options.f_configuration_filename = "advgetopt.conf";
4489 1 : options.f_configuration_directories = nullptr;
4490 1 : options.f_help_header = "Usage: test usage: %v";
4491 1 : options.f_help_footer = "Percent Version: %v";
4492 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4493 1 : options.f_version = "";
4494 1 : options.f_license = "MIT-%v";
4495 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4496 1 : options.f_build_date = "Jun 4 2019 %v";
4497 1 : options.f_build_time = "23:02:36 %v";
4498 :
4499 2 : advgetopt::getopt opt(options, argc, argv);
4500 :
4501 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4502 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4503 : "Usage: test usage: \n"
4504 : " --verbose inform you of what we're currently working on: .\n"
4505 : "\n"
4506 : "Percent Version: \n"
4507 : );
4508 : }
4509 : CATCH_END_SECTION()
4510 3 : }
4511 :
4512 :
4513 :
4514 :
4515 :
4516 6 : CATCH_TEST_CASE("help_string_writable_configuration_files", "[getopt][usage][config]")
4517 : {
4518 8 : CATCH_START_SECTION("Percent Writable Configuration Files (fully defined--one file)")
4519 : {
4520 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames");
4521 :
4522 : {
4523 2 : std::ofstream config_file;
4524 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4525 1 : CATCH_REQUIRE(config_file.good());
4526 1 : config_file <<
4527 : "# Auto-generated\n"
4528 : ;
4529 : }
4530 :
4531 : {
4532 2 : std::ofstream config_file;
4533 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4534 1 : CATCH_REQUIRE(config_file.good());
4535 1 : config_file <<
4536 : "# Auto-generated\n"
4537 : ;
4538 : }
4539 :
4540 1 : const advgetopt::option options_list[] =
4541 : {
4542 : advgetopt::define_option(
4543 : advgetopt::Name("verbose")
4544 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4545 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4546 : ),
4547 : advgetopt::end_options()
4548 : };
4549 1 : char const * cargv[] =
4550 : {
4551 : "tests/unittests/usage",
4552 : "--verbose",
4553 : nullptr
4554 : };
4555 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4556 1 : char ** argv = const_cast<char **>(cargv);
4557 :
4558 1 : const char * const configuration_files[] =
4559 : {
4560 : "system.conf",
4561 : "advgetopt.conf",
4562 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
4563 : "advgetopt.ini",
4564 : "user.config",
4565 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(),
4566 : nullptr
4567 2 : };
4568 :
4569 1 : advgetopt::options_environment options;
4570 1 : options.f_project_name = "config_writable_filenames";
4571 1 : options.f_options = options_list;
4572 1 : options.f_options_files_directory = "/etc/advgetopt";
4573 1 : options.f_configuration_files = configuration_files;
4574 1 : options.f_configuration_filename = "advgetopt.conf";
4575 1 : options.f_configuration_directories = nullptr;
4576 1 : options.f_help_header = "Usage: test usage: %w";
4577 1 : options.f_help_footer = "Percent Configuration Files: %w";
4578 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4579 1 : options.f_version = "2.0.1-%w";
4580 1 : options.f_license = "MIT-%w";
4581 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4582 1 : options.f_build_date = "Jun 4 2019 %w";
4583 1 : options.f_build_time = "23:02:36 %w";
4584 :
4585 2 : advgetopt::getopt opt(options, argc, argv);
4586 :
4587 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4588 :
4589 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4590 : advgetopt::getopt::breakup_line(
4591 : "Usage: test usage: "
4592 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4593 : , 0
4594 : , advgetopt::getopt::get_line_width())
4595 : + advgetopt::getopt::format_usage_string(
4596 : "--verbose", "inform you of what we're currently working on: "
4597 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
4598 : , 30
4599 : , advgetopt::getopt::get_line_width()) + "\n"
4600 : + advgetopt::getopt::breakup_line(
4601 : "Percent Configuration Files: "
4602 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4603 : , 0
4604 : , advgetopt::getopt::get_line_width())
4605 : );
4606 : }
4607 : CATCH_END_SECTION()
4608 :
4609 8 : CATCH_START_SECTION("Percent Writable Configuration Files (fully defined)")
4610 : {
4611 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames");
4612 2 : std::string const save_config_filename(SNAP_CATCH2_NAMESPACE::g_config_filename);
4613 2 : std::string const save_config_project_filename(SNAP_CATCH2_NAMESPACE::g_config_project_filename);
4614 :
4615 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames_two");
4616 :
4617 : {
4618 2 : std::ofstream config_file;
4619 1 : config_file.open(save_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4620 1 : CATCH_REQUIRE(config_file.good());
4621 1 : config_file <<
4622 : "# Auto-generated\n"
4623 : ;
4624 : }
4625 :
4626 : {
4627 2 : std::ofstream config_file;
4628 1 : config_file.open(save_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4629 1 : CATCH_REQUIRE(config_file.good());
4630 1 : config_file <<
4631 : "# Auto-generated\n"
4632 : ;
4633 : }
4634 :
4635 : {
4636 2 : std::ofstream config_file;
4637 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4638 1 : CATCH_REQUIRE(config_file.good());
4639 1 : config_file <<
4640 : "# Auto-generated\n"
4641 : ;
4642 : }
4643 :
4644 : {
4645 2 : std::ofstream config_file;
4646 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4647 1 : CATCH_REQUIRE(config_file.good());
4648 1 : config_file <<
4649 : "# Auto-generated\n"
4650 : ;
4651 : }
4652 :
4653 1 : const advgetopt::option options_list[] =
4654 : {
4655 : advgetopt::define_option(
4656 : advgetopt::Name("verbose")
4657 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4658 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4659 : ),
4660 : advgetopt::end_options()
4661 : };
4662 1 : char const * cargv[] =
4663 : {
4664 : "tests/unittests/usage",
4665 : "--verbose",
4666 : nullptr
4667 : };
4668 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4669 1 : char ** argv = const_cast<char **>(cargv);
4670 :
4671 1 : const char * const configuration_files[] =
4672 : {
4673 : "system.conf",
4674 1 : save_config_project_filename.c_str(),
4675 : "advgetopt.conf",
4676 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
4677 : "advgetopt.ini",
4678 1 : save_config_filename.c_str(),
4679 : "user.config",
4680 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(),
4681 : nullptr
4682 4 : };
4683 :
4684 1 : advgetopt::options_environment options;
4685 1 : options.f_project_name = "config_writable_filenames";
4686 1 : options.f_options = options_list;
4687 1 : options.f_options_files_directory = "/etc/advgetopt";
4688 1 : options.f_configuration_files = configuration_files;
4689 1 : options.f_configuration_filename = "advgetopt.conf";
4690 1 : options.f_configuration_directories = nullptr;
4691 1 : options.f_help_header = "Usage: test usage: %w";
4692 1 : options.f_help_footer = "Percent Configuration Files: %w";
4693 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4694 1 : options.f_version = "2.0.1-%w";
4695 1 : options.f_license = "MIT-%w";
4696 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4697 1 : options.f_build_date = "Jun 4 2019 %w";
4698 1 : options.f_build_time = "23:02:36 %w";
4699 :
4700 2 : advgetopt::getopt opt(options, argc, argv);
4701 :
4702 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4703 :
4704 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4705 : advgetopt::getopt::breakup_line(
4706 : "Usage: test usage: "
4707 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4708 : + ", "
4709 : + save_config_project_filename
4710 : , 0
4711 : , advgetopt::getopt::get_line_width())
4712 : + advgetopt::getopt::format_usage_string(
4713 : "--verbose", "inform you of what we're currently working on: "
4714 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4715 : + ", "
4716 : + save_config_project_filename + "."
4717 : , 30
4718 : , advgetopt::getopt::get_line_width()) + "\n"
4719 : + advgetopt::getopt::breakup_line(
4720 : "Percent Configuration Files: "
4721 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4722 : + ", "
4723 : + save_config_project_filename
4724 : , 0
4725 : , advgetopt::getopt::get_line_width())
4726 : );
4727 : }
4728 : CATCH_END_SECTION()
4729 :
4730 8 : CATCH_START_SECTION("Percent Writable Configuration Files (nullptr)")
4731 : {
4732 1 : const advgetopt::option options_list[] =
4733 : {
4734 : advgetopt::define_option(
4735 : advgetopt::Name("verbose")
4736 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4737 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4738 : ),
4739 : advgetopt::end_options()
4740 : };
4741 1 : char const * cargv[] =
4742 : {
4743 : "tests/unittests/usage",
4744 : "--verbose",
4745 : nullptr
4746 : };
4747 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4748 1 : char ** argv = const_cast<char **>(cargv);
4749 :
4750 1 : advgetopt::options_environment options;
4751 1 : options.f_project_name = "unittest";
4752 1 : options.f_options = options_list;
4753 1 : options.f_options_files_directory = "/etc/advgetopt";
4754 1 : options.f_configuration_files = nullptr;
4755 1 : options.f_configuration_filename = "advgetopt.conf";
4756 1 : options.f_configuration_directories = nullptr;
4757 1 : options.f_help_header = "Usage: test usage: %w";
4758 1 : options.f_help_footer = "Percent Configuration Files: %w";
4759 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4760 1 : options.f_version = "2.0.1-%w";
4761 1 : options.f_license = "MIT-%w";
4762 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4763 1 : options.f_build_date = "Jun 4 2019 %w";
4764 1 : options.f_build_time = "23:02:36 %w";
4765 :
4766 2 : advgetopt::getopt opt(options, argc, argv);
4767 :
4768 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4769 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4770 : "Usage: test usage: \n"
4771 : " --verbose inform you of what we're currently working on: .\n"
4772 : "\n"
4773 : "Percent Configuration Files: \n"
4774 : );
4775 : }
4776 : CATCH_END_SECTION()
4777 :
4778 8 : CATCH_START_SECTION("Percent Writable Configuration Files (empty array)")
4779 : {
4780 1 : const advgetopt::option options_list[] =
4781 : {
4782 : advgetopt::define_option(
4783 : advgetopt::Name("verbose")
4784 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4785 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4786 : ),
4787 : advgetopt::end_options()
4788 : };
4789 1 : char const * cargv[] =
4790 : {
4791 : "tests/unittests/usage",
4792 : "--verbose",
4793 : nullptr
4794 : };
4795 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4796 1 : char ** argv = const_cast<char **>(cargv);
4797 :
4798 1 : const char * const configuration_files[] =
4799 : {
4800 : nullptr
4801 : };
4802 :
4803 1 : advgetopt::options_environment options;
4804 1 : options.f_project_name = "unittest";
4805 1 : options.f_options = options_list;
4806 1 : options.f_options_files_directory = "/etc/advgetopt";
4807 1 : options.f_configuration_files = configuration_files;
4808 1 : options.f_configuration_filename = "advgetopt.conf";
4809 1 : options.f_configuration_directories = nullptr;
4810 1 : options.f_help_header = "Usage: test usage: %w";
4811 1 : options.f_help_footer = "Percent Configuration Files: %w";
4812 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4813 1 : options.f_version = "2.0.1-%w";
4814 1 : options.f_license = "MIT-%w";
4815 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4816 1 : options.f_build_date = "Jun 4 2019 %w";
4817 1 : options.f_build_time = "23:02:36 %w";
4818 :
4819 2 : advgetopt::getopt opt(options, argc, argv);
4820 :
4821 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4822 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4823 : "Usage: test usage: \n"
4824 : " --verbose inform you of what we're currently working on: .\n"
4825 : "\n"
4826 : "Percent Configuration Files: \n"
4827 : );
4828 : }
4829 : CATCH_END_SECTION()
4830 4 : }
4831 :
4832 :
4833 :
4834 :
4835 5 : CATCH_TEST_CASE("invalid_group_for_find_group", "[getopt][usage][config][invalid]")
4836 : {
4837 6 : CATCH_START_SECTION("find_group() with invalid flags")
4838 : {
4839 33 : for(int idx(0); idx < 32; ++idx)
4840 : {
4841 32 : advgetopt::flag_t const invalid_group(1UL << idx);
4842 32 : if((invalid_group & ~advgetopt::GETOPT_FLAG_GROUP_MASK) == 0)
4843 : {
4844 : // this is a valid group, skip
4845 : //
4846 3 : continue;
4847 : }
4848 :
4849 29 : advgetopt::group_description const groups[] =
4850 : {
4851 : advgetopt::define_group(
4852 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4853 : ),
4854 : advgetopt::define_group(
4855 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4856 : ),
4857 : advgetopt::end_groups()
4858 : };
4859 :
4860 :
4861 29 : advgetopt::options_environment options;
4862 29 : options.f_project_name = "unittest";
4863 29 : options.f_groups = groups;
4864 58 : advgetopt::getopt opt(options);
4865 :
4866 29 : CATCH_REQUIRE_THROWS_MATCHES(
4867 : opt.find_group(invalid_group)
4868 : , advgetopt::getopt_logic_error
4869 : , Catch::Matchers::ExceptionMessage(
4870 : "getopt_logic_error: group parameter must represent a valid group."));
4871 : }
4872 : }
4873 : CATCH_END_SECTION()
4874 :
4875 6 : CATCH_START_SECTION("find_group() with GETOPT_FLAG_GROUP_NONE")
4876 : {
4877 1 : advgetopt::group_description const groups[] =
4878 : {
4879 : advgetopt::define_group(
4880 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4881 : ),
4882 : advgetopt::define_group(
4883 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4884 : ),
4885 : advgetopt::end_groups()
4886 : };
4887 :
4888 1 : advgetopt::options_environment options;
4889 1 : options.f_project_name = "unittest";
4890 1 : options.f_groups = groups;
4891 2 : advgetopt::getopt opt(options);
4892 :
4893 1 : CATCH_REQUIRE_THROWS_MATCHES(
4894 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_NONE)
4895 : , advgetopt::getopt_logic_error
4896 : , Catch::Matchers::ExceptionMessage(
4897 : "getopt_logic_error: group NONE cannot be assigned a name so you cannot search for it."));
4898 : }
4899 : CATCH_END_SECTION()
4900 :
4901 6 : CATCH_START_SECTION("find_group() with invalid group definitions")
4902 : {
4903 : // define groups without name nor description
4904 : // (later the define_group() will err at compile time on those
4905 : // so we'll have to switch to a "manual" definition instead to
4906 : // verify that this indeed fails as expected.)
4907 : //
4908 1 : advgetopt::group_description const groups[] =
4909 : {
4910 : advgetopt::define_group(
4911 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4912 : ),
4913 : advgetopt::define_group(
4914 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4915 : ),
4916 : advgetopt::end_groups()
4917 : };
4918 :
4919 1 : advgetopt::options_environment options;
4920 1 : options.f_project_name = "unittest";
4921 1 : options.f_groups = groups;
4922 2 : advgetopt::getopt opt(options);
4923 :
4924 1 : CATCH_REQUIRE_THROWS_MATCHES(
4925 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4926 : , advgetopt::getopt_logic_error
4927 : , Catch::Matchers::ExceptionMessage(
4928 : "getopt_logic_error: at least one of a group name or description must be defined (a non-empty string)."));
4929 :
4930 1 : CATCH_REQUIRE_THROWS_MATCHES(
4931 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4932 : , advgetopt::getopt_logic_error
4933 : , Catch::Matchers::ExceptionMessage(
4934 : "getopt_logic_error: at least one of a group name or description must be defined (a non-empty string)."));
4935 : }
4936 : CATCH_END_SECTION()
4937 9 : }
4938 :
4939 :
4940 :
4941 :
4942 :
4943 :
4944 :
4945 :
4946 : // vim: ts=4 sw=4 et
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