Line data Source code
1 : // Copyright (c) 2006-2021 Made to Order Software Corp. All Rights Reserved
2 : //
3 : // https://snapwebsites.org/project/advgetopt
4 : // contact@m2osw.com
5 : //
6 : // This program is free software; you can redistribute it and/or modify
7 : // it under the terms of the GNU General Public License as published by
8 : // the Free Software Foundation; either version 2 of the License, or
9 : // (at your option) any later version.
10 : //
11 : // This program is distributed in the hope that it will be useful,
12 : // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : // GNU General Public License for more details.
15 : //
16 : // You should have received a copy of the GNU General Public License along
17 : // with this program; if not, write to the Free Software Foundation, Inc.,
18 : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 :
20 : // self
21 : //
22 : #include "catch_main.h"
23 :
24 :
25 : // advgetopt lib
26 : //
27 : #include <advgetopt/flags.h>
28 : #include <advgetopt/exception.h>
29 :
30 :
31 : // snapdev lib
32 : //
33 : #include <snapdev/safe_setenv.h>
34 :
35 :
36 : // C++ lib
37 : //
38 : #include <fstream>
39 :
40 :
41 : // last include
42 : //
43 : #include <snapdev/poison.h>
44 :
45 :
46 :
47 :
48 :
49 :
50 :
51 6 : CATCH_TEST_CASE("usage_function", "[getopt][usage]")
52 : {
53 8 : std::string tmpdir(SNAP_CATCH2_NAMESPACE::g_tmp_dir);
54 4 : tmpdir += "/.config/home";
55 8 : snap::safe_setenv env("HOME", tmpdir);
56 :
57 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting multiple entries")
58 : {
59 1 : advgetopt::option const options_list[] =
60 : {
61 : advgetopt::define_option(
62 : advgetopt::Name("validate")
63 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
64 : , advgetopt::Help("this is used to validate different things.")
65 : ),
66 : advgetopt::define_option(
67 : advgetopt::Name("long")
68 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
69 : , advgetopt::GETOPT_FLAG_REQUIRED>())
70 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
71 : ),
72 : advgetopt::define_option(
73 : advgetopt::Name("out-of-bounds")
74 : , advgetopt::ShortName('o')
75 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
76 : , advgetopt::GETOPT_FLAG_GROUP_OPTIONS
77 : , advgetopt::GETOPT_FLAG_REQUIRED>())
78 : , advgetopt::Help("valid values from 1 to 9.")
79 : ),
80 : advgetopt::define_option(
81 : advgetopt::Name("not-specified-and-no-default")
82 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
83 : , advgetopt::GETOPT_FLAG_REQUIRED
84 : , advgetopt::GETOPT_FLAG_GROUP_OPTIONS
85 : , advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
86 : , advgetopt::Help("test long without having used the option and no default.")
87 : ),
88 : advgetopt::define_option(
89 : advgetopt::Name("not-specified-with-invalid-default")
90 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
91 : , advgetopt::GETOPT_FLAG_REQUIRED
92 : , advgetopt::GETOPT_FLAG_MULTIPLE
93 : , advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
94 : , advgetopt::Help("test that an invalid default value can be returned as is.")
95 : , advgetopt::DefaultValue("123abc")
96 : ),
97 : advgetopt::define_option(
98 : advgetopt::Name("not-specified-string-without-default")
99 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
100 : , advgetopt::GETOPT_FLAG_REQUIRED>())
101 : , advgetopt::Alias("string")
102 : ),
103 : advgetopt::define_option(
104 : advgetopt::Name("string")
105 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
106 : , advgetopt::GETOPT_FLAG_REQUIRED>())
107 : , advgetopt::Help("string parameter.")
108 : ),
109 : advgetopt::define_option(
110 : advgetopt::Name("unique")
111 : , advgetopt::ShortName('u')
112 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
113 : , advgetopt::Help("make sure everything is unique.")
114 : ),
115 : advgetopt::define_option(
116 : advgetopt::Name("noisy")
117 : , advgetopt::ShortName('n')
118 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR
119 : , advgetopt::GETOPT_FLAG_GROUP_COMMANDS>())
120 : //, advgetopt::Help("make sure everything is unique.") -- do not show in --help
121 : ),
122 : advgetopt::define_option(
123 : advgetopt::Name("quiet")
124 : , advgetopt::ShortName('q')
125 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
126 : , advgetopt::GETOPT_FLAG_MULTIPLE
127 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR
128 : , advgetopt::GETOPT_FLAG_GROUP_COMMANDS>())
129 : , advgetopt::Help("make it quiet (opposite of verbose).")
130 : ),
131 : advgetopt::define_option(
132 : advgetopt::Name("filename")
133 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
134 : , advgetopt::GETOPT_FLAG_MULTIPLE
135 : , advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
136 : , advgetopt::Help("other parameters are viewed as filenames.")
137 : ),
138 : advgetopt::end_options()
139 : };
140 1 : char const * cargv2[] =
141 : {
142 : "tests/unittests/unittest_advgetopt",
143 : "--validate",
144 : "--long",
145 : "123abc",
146 : "--out-of-bounds",
147 : "123",
148 : "--string",
149 : "string value",
150 : nullptr
151 : };
152 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
153 1 : char ** argv2 = const_cast<char **>(cargv2);
154 :
155 1 : const char * const configuration_files[] =
156 : {
157 : "advgetopt.conf",
158 : "advgetopt.ini",
159 : "advgetopt.xml",
160 : "advgetopt.yaml",
161 : nullptr
162 : };
163 :
164 1 : const char * const configuration_directories[] =
165 : {
166 : "/etc/sys/advgetopt",
167 : "/etc/advgetopt",
168 : "/etc/advgetopt/advgetopt.d",
169 : "~/.config/advgetopt",
170 : nullptr
171 : };
172 :
173 1 : advgetopt::group_description const groups[] =
174 : {
175 : advgetopt::define_group(
176 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
177 : , advgetopt::GroupName("verbosity")
178 : , advgetopt::GroupDescription("Verbosity options:")
179 : ),
180 : advgetopt::define_group(
181 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
182 : , advgetopt::GroupName("option")
183 : , advgetopt::GroupDescription("Special options:")
184 : ),
185 : advgetopt::end_groups()
186 : };
187 :
188 1 : advgetopt::options_environment options;
189 1 : options.f_project_name = "unittest";
190 1 : options.f_group_name = "grouptest";
191 1 : options.f_options = options_list;
192 1 : options.f_options_files_directory = "/etc/advgetopt";
193 1 : options.f_configuration_files = configuration_files;
194 1 : options.f_configuration_filename = "advgetopt.conf";
195 1 : options.f_configuration_directories = configuration_directories;
196 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls)";
197 1 : options.f_help_footer = "And this is the footer where we can include many parameters:\n"
198 : " . Percent = [%%]\n"
199 : " . Project Name = [%a]\n"
200 : " . Build Date = [%b]\n"
201 : " . Copyright = [%c]\n"
202 : " . Directories = [%d]\n"
203 : " . All Directories = [%*d]\n"
204 : " . Environment Variable = [%e]\n"
205 : " . Environment Variable and Value = [%*e]\n"
206 : " . Configuration Files = [%f]\n"
207 : " . All Configuration Files = [%*f]\n"
208 : " . All Existing Configuration Files = [%g]\n"
209 : " . All Possible Configuration Files = [%*g]\n"
210 : " . Option File Directory = [%i]\n"
211 : " . License = [%l]\n"
212 : " . Output File [%o]\n"
213 : " . Program Name = [%p]\n"
214 : " . Program Fullname = [%*p]\n"
215 : " . Group Name = [%s]\n"
216 : " . Build Time = [%t]\n"
217 : " . Version = [%v]\n"
218 : " . Existing Writable Configuration Files = [%w]\n"
219 : ;
220 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
221 1 : options.f_version = "2.0.1";
222 1 : options.f_license = "MIT";
223 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved";
224 1 : options.f_build_date = "Jun 4 2019";
225 1 : options.f_build_time = "23:02:36";
226 1 : options.f_groups = groups;
227 :
228 : // this initialization works as expected
229 : //
230 2 : advgetopt::getopt opt(options, argc2, argv2);
231 :
232 1 : CATCH_REQUIRE(opt.get_group_name() == "grouptest");
233 :
234 : {
235 1 : advgetopt::group_description const * verbosity_group(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS));
236 1 : CATCH_REQUIRE(verbosity_group != nullptr);
237 1 : CATCH_REQUIRE(verbosity_group->f_group == advgetopt::GETOPT_FLAG_GROUP_COMMANDS);
238 1 : CATCH_REQUIRE(verbosity_group->f_name == std::string("verbosity"));
239 1 : CATCH_REQUIRE(verbosity_group->f_description == std::string("Verbosity options:"));
240 : }
241 :
242 : {
243 1 : advgetopt::group_description const * option_group(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS));
244 1 : CATCH_REQUIRE(option_group != nullptr);
245 1 : CATCH_REQUIRE(option_group->f_group == advgetopt::GETOPT_FLAG_GROUP_OPTIONS);
246 1 : CATCH_REQUIRE(option_group->f_name == std::string("option"));
247 1 : CATCH_REQUIRE(option_group->f_description == std::string("Special options:"));
248 : }
249 :
250 : {
251 1 : advgetopt::group_description const * group_seven(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_SEVEN));
252 1 : CATCH_REQUIRE(group_seven == nullptr);
253 : }
254 :
255 1 : std::string const footer(advgetopt::getopt::breakup_line(
256 : "\n"
257 : "And this is the footer where we can include many parameters:\n"
258 : " . Percent = [%]\n"
259 : " . Project Name = [unittest]\n"
260 : " . Build Date = [Jun 4 2019]\n"
261 : " . Copyright = [Copyright (c) 2019 Made to Order Software Corp. -- All Rights "
262 : "Reserved]\n"
263 : " . Directories = [/etc/sys/advgetopt]\n"
264 : " . All Directories = [/etc/sys/advgetopt, /etc/advgetopt, "
265 : "/etc/advgetopt/advgetopt.d, ~/.config/advgetopt]\n"
266 : " . Environment Variable = [ADVGETOPT_TEST_OPTIONS]\n"
267 : " . Environment Variable and Value = [ADVGETOPT_TEST_OPTIONS (not set)]\n"
268 : " . Configuration Files = [advgetopt.conf]\n"
269 : " . All Configuration Files = [advgetopt.conf, advgetopt.ini, advgetopt.xml, "
270 : "advgetopt.yaml]\n"
271 : " . All Existing Configuration Files = []\n"
272 : " . All Possible Configuration Files = [advgetopt.conf, "
273 : "grouptest.d/50-advgetopt.conf, advgetopt.ini, grouptest.d/50-advgetopt.ini, "
274 : "advgetopt.xml, grouptest.d/50-advgetopt.xml, advgetopt.yaml, "
275 : "grouptest.d/50-advgetopt.yaml, /etc/sys/advgetopt/advgetopt.conf, "
276 : "/etc/sys/advgetopt/grouptest.d/50-advgetopt.conf, /etc/advgetopt/advgetopt.conf, "
277 : "/etc/advgetopt/grouptest.d/50-advgetopt.conf, "
278 : "/etc/advgetopt/advgetopt.d/advgetopt.conf, "
279 : "/etc/advgetopt/advgetopt.d/grouptest.d/50-advgetopt.conf, "
280 2 : + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
281 : " . Option File Directory = [/etc/advgetopt/]\n"
282 : " . License = [MIT]\n"
283 3 : " . Output File [" + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
284 : " . Program Name = [unittest_advgetopt]\n"
285 : " . Program Fullname = [tests/unittests/unittest_advgetopt]\n"
286 : " . Group Name = [grouptest]\n"
287 : " . Build Time = [23:02:36]\n"
288 : " . Version = [2.0.1]\n"
289 : " . Existing Writable Configuration Files = []\n"
290 3 : "", 0, advgetopt::getopt::get_line_width()));
291 :
292 : // test a standard "--help" type of option
293 : //
294 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
295 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
296 : advgetopt::getopt::breakup_line(
297 : "Usage: try this one and we get a throw (valid options + usage calls)"
298 : , 0
299 : , advgetopt::getopt::get_line_width())
300 : + advgetopt::getopt::format_usage_string(
301 : "--long <arg>"
302 : , "used to validate that invalid numbers generate an error."
303 : , 30
304 : , advgetopt::getopt::get_line_width())
305 : + advgetopt::getopt::format_usage_string(
306 : "--string <arg>"
307 : , "string parameter."
308 : , 30
309 : , advgetopt::getopt::get_line_width())
310 : + advgetopt::getopt::format_usage_string(
311 : "--unique or -u"
312 : , "make sure everything is unique."
313 : , 30
314 : , advgetopt::getopt::get_line_width())
315 : + advgetopt::getopt::format_usage_string(
316 : "--validate"
317 : , "this is used to validate different things."
318 : , 30
319 : , advgetopt::getopt::get_line_width())
320 : + "\n"
321 : "Verbosity options:\n"
322 : + advgetopt::getopt::format_usage_string(
323 : "--long-help or -?"
324 : , "show all the help from all the available options."
325 : , 30
326 : , advgetopt::getopt::get_line_width())
327 : + advgetopt::getopt::format_usage_string(
328 : "--option-help"
329 : , "show help from the \"option\" group of options."
330 : , 30
331 : , advgetopt::getopt::get_line_width())
332 : + advgetopt::getopt::format_usage_string(
333 : "--quiet or -q {<arg>}"
334 : , "make it quiet (opposite of verbose)."
335 : , 30
336 : , advgetopt::getopt::get_line_width())
337 : + advgetopt::getopt::format_usage_string(
338 : "--verbosity-help"
339 : , "show help from the \"verbosity\" group of options."
340 : , 30
341 : , advgetopt::getopt::get_line_width())
342 : + "\n"
343 : "Special options:\n"
344 : + advgetopt::getopt::format_usage_string(
345 : "--out-of-bounds or -o <arg>"
346 : , "valid values from 1 to 9."
347 : , 30
348 : , advgetopt::getopt::get_line_width())
349 : + advgetopt::getopt::format_usage_string(
350 : "[default arguments]"
351 : , "other parameters are viewed as filenames."
352 : , 30
353 : , advgetopt::getopt::get_line_width())
354 : + footer
355 : );
356 :
357 : // test a "--help-all" type of option
358 : //
359 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
360 : advgetopt::getopt::breakup_line(
361 : "Usage: try this one and we get a throw (valid options + usage calls)"
362 : , 0
363 : , advgetopt::getopt::get_line_width())
364 : + advgetopt::getopt::format_usage_string(
365 : "--long <arg>"
366 : , "used to validate that invalid numbers generate an error."
367 : , 30
368 : , advgetopt::getopt::get_line_width())
369 : + advgetopt::getopt::format_usage_string(
370 : "--not-specified-with-invalid-default <arg> {<arg>}"
371 : " (default is \"123abc\")"
372 : , "test that an invalid default value can be returned as is."
373 : , 30
374 : , advgetopt::getopt::get_line_width())
375 : + advgetopt::getopt::format_usage_string(
376 : "--string <arg>"
377 : , "string parameter."
378 : , 30
379 : , advgetopt::getopt::get_line_width())
380 : + advgetopt::getopt::format_usage_string(
381 : "--unique or -u"
382 : , "make sure everything is unique."
383 : , 30
384 : , advgetopt::getopt::get_line_width())
385 : + advgetopt::getopt::format_usage_string(
386 : "--validate"
387 : , "this is used to validate different things."
388 : , 30
389 : , advgetopt::getopt::get_line_width())
390 : + "\n"
391 : "Verbosity options:\n"
392 : + advgetopt::getopt::format_usage_string(
393 : "--long-help or -?"
394 : , "show all the help from all the available options."
395 : , 30
396 : , advgetopt::getopt::get_line_width())
397 : + advgetopt::getopt::format_usage_string(
398 : "--option-help"
399 : , "show help from the \"option\" group of options."
400 : , 30
401 : , advgetopt::getopt::get_line_width())
402 : + advgetopt::getopt::format_usage_string(
403 : "--quiet or -q {<arg>}"
404 : , "make it quiet (opposite of verbose)."
405 : , 30
406 : , advgetopt::getopt::get_line_width())
407 : + advgetopt::getopt::format_usage_string(
408 : "--verbosity-help"
409 : , "show help from the \"verbosity\" group of options."
410 : , 30
411 : , advgetopt::getopt::get_line_width())
412 : + "\n"
413 : "Special options:\n"
414 : + advgetopt::getopt::format_usage_string(
415 : "--not-specified-and-no-default <arg>"
416 : , "test long without having used the option and no default."
417 : , 30
418 : , advgetopt::getopt::get_line_width())
419 : + advgetopt::getopt::format_usage_string(
420 : "--out-of-bounds or -o <arg>"
421 : , "valid values from 1 to 9."
422 : , 30
423 : , advgetopt::getopt::get_line_width())
424 : + advgetopt::getopt::format_usage_string(
425 : "[default arguments]"
426 : , "other parameters are viewed as filenames."
427 : , 30
428 : , advgetopt::getopt::get_line_width())
429 : + footer
430 : );
431 :
432 : // pretend an error occurred
433 : //
434 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR),
435 : advgetopt::getopt::breakup_line(
436 : "Usage: try this one and we get a throw (valid options + usage calls)"
437 : , 0
438 : , advgetopt::getopt::get_line_width())
439 : + advgetopt::getopt::format_usage_string(
440 : "--validate"
441 : , "this is used to validate different things."
442 : , 30
443 : , advgetopt::getopt::get_line_width())
444 : + "\n"
445 : "Verbosity options:\n"
446 : + advgetopt::getopt::format_usage_string(
447 : "--quiet or -q {<arg>}"
448 : , "make it quiet (opposite of verbose)."
449 : , 30
450 : , advgetopt::getopt::get_line_width())
451 : + footer
452 : );
453 :
454 : // show GROUP1
455 : //
456 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP1),
457 : advgetopt::getopt::breakup_line(
458 : "Usage: try this one and we get a throw (valid options + usage calls)"
459 : , 0
460 : , advgetopt::getopt::get_line_width())
461 : + "\n"
462 : "Special options:\n"
463 : + advgetopt::getopt::format_usage_string(
464 : "--not-specified-and-no-default <arg>"
465 : , "test long without having used the option and no default."
466 : , 30
467 : , advgetopt::getopt::get_line_width())
468 : + footer
469 : );
470 :
471 : // show GROUP2
472 : //
473 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP2),
474 : advgetopt::getopt::breakup_line(
475 : "Usage: try this one and we get a throw (valid options + usage calls)"
476 : , 0
477 : , advgetopt::getopt::get_line_width())
478 : + advgetopt::getopt::format_usage_string(
479 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
480 : , "test that an invalid default value can be returned as is."
481 : , 30
482 : , advgetopt::getopt::get_line_width())
483 : + footer
484 : );
485 : }
486 : CATCH_END_SECTION()
487 :
488 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting multiple entries which are required when \"--filename\" is used")
489 : {
490 1 : const advgetopt::option options_list[] =
491 : {
492 : advgetopt::define_option(
493 : advgetopt::Name("validate")
494 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
495 : , advgetopt::Help("this is used to validate different things.")
496 : ),
497 : advgetopt::define_option(
498 : advgetopt::Name("long")
499 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
500 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
501 : ),
502 : advgetopt::define_option(
503 : advgetopt::Name("out-of-bounds")
504 : , advgetopt::ShortName('o')
505 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
506 : , advgetopt::Help("valid values from 1 to 9.")
507 : ),
508 : advgetopt::define_option(
509 : advgetopt::Name("not-specified-and-no-default")
510 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
511 : , advgetopt::Help("test long without having used the option and no default.")
512 : ),
513 : advgetopt::define_option(
514 : advgetopt::Name("not-specified-with-invalid-default")
515 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
516 : , advgetopt::Help("test that an invalid default value can be returned as is.")
517 : , advgetopt::DefaultValue("123abc")
518 : ),
519 : advgetopt::define_option(
520 : advgetopt::Name("not-specified-string-without-default")
521 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
522 : , advgetopt::Alias("string")
523 : ),
524 : advgetopt::define_option(
525 : advgetopt::Name("string")
526 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
527 : , advgetopt::Help("string parameter.")
528 : ),
529 : advgetopt::define_option(
530 : advgetopt::Name("unique")
531 : , advgetopt::ShortName('u')
532 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
533 : , advgetopt::Help("make sure everything is unique.")
534 : ),
535 : advgetopt::define_option(
536 : advgetopt::Name("noisy")
537 : , advgetopt::ShortName('n')
538 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
539 : //, advgetopt::Help("make sure everything is unique.") -- do not show in --help
540 : ),
541 : advgetopt::define_option(
542 : advgetopt::Name("quiet")
543 : , advgetopt::ShortName('q')
544 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
545 : , advgetopt::Help("make it quiet (opposite of verbose).")
546 : ),
547 : advgetopt::define_option(
548 : advgetopt::Name("filename")
549 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
550 : , advgetopt::Help("other parameters are viewed as filenames.")
551 : ),
552 : advgetopt::end_options()
553 : };
554 1 : char const * cargv2[] =
555 : {
556 : "tests/unittests/unittest_advgetopt",
557 : "--validate",
558 : "--long",
559 : "123abc",
560 : "--out-of-bounds",
561 : "123",
562 : "--string",
563 : "string value",
564 : nullptr
565 : };
566 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
567 1 : char ** argv2 = const_cast<char **>(cargv2);
568 :
569 1 : const char * const configuration_files[] =
570 : {
571 : "advgetopt.conf",
572 : "advgetopt.ini",
573 : "advgetopt.xml",
574 : "advgetopt.yaml",
575 : nullptr
576 : };
577 :
578 1 : const char * const configuration_directories[] =
579 : {
580 : "/etc/sys/advgetopt",
581 : "/etc/advgetopt",
582 : "/etc/advgetopt/advgetopt.d",
583 : "~/.config/advgetopt",
584 : nullptr
585 : };
586 :
587 1 : advgetopt::options_environment options;
588 1 : options.f_project_name = "unittest";
589 1 : options.f_options = options_list;
590 1 : options.f_options_files_directory = "/usr/share/advgetopt";
591 1 : options.f_configuration_files = configuration_files;
592 1 : options.f_configuration_filename = "advgetopt.conf";
593 1 : options.f_configuration_directories = configuration_directories;
594 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls)";
595 1 : options.f_help_footer = "And this is the footer where we can include many parameters:\n"
596 : " . Percent = [%%]\n"
597 : " . Project Name = [%a]\n"
598 : " . Build Date = [%b]\n"
599 : " . Copyright = [%c]\n"
600 : " . Directories = [%d]\n"
601 : " . All Directories = [%*d]\n"
602 : " . Environment Variable = [%e]\n"
603 : " . Environment Variable and Value = [%*e]\n"
604 : " . Configuration Files = [%f]\n"
605 : " . All Configuration Files = [%*f]\n"
606 : " . All Existing Configuration Files = [%g]\n"
607 : " . All Possible Configuration Files = [%*g]\n"
608 : " . Option File Directory = [%i]\n"
609 : " . License = [%l]\n"
610 : " . Output File [%o]\n"
611 : " . Program Name = [%p]\n"
612 : " . Program Fullname = [%*p]\n"
613 : " . Build Time = [%t]\n"
614 : " . Version = [%v]\n"
615 : " . Existing Writable Configuration Files = [%w]\n"
616 : ;
617 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
618 1 : options.f_version = "2.0.1";
619 1 : options.f_license = "MIT";
620 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved";
621 1 : options.f_build_date = "Jun 4 2019";
622 1 : options.f_build_time = "23:02:36";
623 :
624 : // this initialization works as expected
625 : //
626 2 : advgetopt::getopt opt(options, argc2, argv2);
627 :
628 1 : CATCH_REQUIRE(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS) == nullptr);
629 1 : CATCH_REQUIRE(opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS) == nullptr);
630 :
631 1 : std::string const footer(advgetopt::getopt::breakup_line(
632 : "\n"
633 : "And this is the footer where we can include many parameters:\n"
634 : " . Percent = [%]\n"
635 : " . Project Name = [unittest]\n"
636 : " . Build Date = [Jun 4 2019]\n"
637 : " . Copyright = [Copyright (c) 2019 Made to Order Software Corp. -- All Rights "
638 : "Reserved]\n"
639 : " . Directories = [/etc/sys/advgetopt]\n"
640 : " . All Directories = [/etc/sys/advgetopt, /etc/advgetopt, "
641 : "/etc/advgetopt/advgetopt.d, ~/.config/advgetopt]\n"
642 : " . Environment Variable = [ADVGETOPT_TEST_OPTIONS]\n"
643 : " . Environment Variable and Value = [ADVGETOPT_TEST_OPTIONS (not set)]\n"
644 : " . Configuration Files = [advgetopt.conf]\n"
645 : " . All Configuration Files = [advgetopt.conf, advgetopt.ini, advgetopt.xml, "
646 : "advgetopt.yaml]\n"
647 : " . All Existing Configuration Files = []\n"
648 : " . All Possible Configuration Files = [advgetopt.conf, "
649 : "unittest.d/50-advgetopt.conf, advgetopt.ini, unittest.d/50-advgetopt.ini, "
650 : "advgetopt.xml, unittest.d/50-advgetopt.xml, advgetopt.yaml, "
651 : "unittest.d/50-advgetopt.yaml, /etc/sys/advgetopt/advgetopt.conf, "
652 : "/etc/sys/advgetopt/unittest.d/50-advgetopt.conf, /etc/advgetopt/advgetopt.conf, "
653 : "/etc/advgetopt/unittest.d/50-advgetopt.conf, "
654 : "/etc/advgetopt/advgetopt.d/advgetopt.conf, "
655 : "/etc/advgetopt/advgetopt.d/unittest.d/50-advgetopt.conf, "
656 2 : + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
657 : " . Option File Directory = [/usr/share/advgetopt/]\n"
658 : " . License = [MIT]\n"
659 3 : " . Output File [" + tmpdir + "/.config/advgetopt/advgetopt.conf]\n"
660 : " . Program Name = [unittest_advgetopt]\n"
661 : " . Program Fullname = [tests/unittests/unittest_advgetopt]\n"
662 : " . Build Time = [23:02:36]\n"
663 : " . Version = [2.0.1]\n"
664 : " . Existing Writable Configuration Files = []\n"
665 3 : , 0, advgetopt::getopt::get_line_width()));
666 :
667 : // test a standard "--help" type of option
668 : //
669 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
670 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
671 : advgetopt::getopt::breakup_line(
672 : "Usage: try this one and we get a throw (valid options + usage calls)"
673 : , 0
674 : , advgetopt::getopt::get_line_width())
675 : + advgetopt::getopt::format_usage_string(
676 : "--long <arg>"
677 : , "used to validate that invalid numbers generate an error."
678 : , 30
679 : , advgetopt::getopt::get_line_width())
680 : + advgetopt::getopt::format_usage_string(
681 : "--long-help or -?"
682 : , "show all the help from all the available options."
683 : , 30
684 : , advgetopt::getopt::get_line_width())
685 : + advgetopt::getopt::format_usage_string(
686 : "--out-of-bounds or -o <arg>"
687 : , "valid values from 1 to 9."
688 : , 30
689 : , advgetopt::getopt::get_line_width())
690 : + advgetopt::getopt::format_usage_string(
691 : "--quiet or -q {<arg>}"
692 : , "make it quiet (opposite of verbose)."
693 : , 30
694 : , advgetopt::getopt::get_line_width())
695 : + advgetopt::getopt::format_usage_string(
696 : "--string <arg>"
697 : , "string parameter."
698 : , 30
699 : , advgetopt::getopt::get_line_width())
700 : + advgetopt::getopt::format_usage_string(
701 : "--unique or -u"
702 : , "make sure everything is unique."
703 : , 30
704 : , advgetopt::getopt::get_line_width())
705 : + advgetopt::getopt::format_usage_string(
706 : "--validate"
707 : , "this is used to validate different things."
708 : , 30
709 : , advgetopt::getopt::get_line_width())
710 : + advgetopt::getopt::format_usage_string(
711 : "<default arguments>"
712 : , "other parameters are viewed as filenames."
713 : , 30
714 : , advgetopt::getopt::get_line_width())
715 : + footer
716 : );
717 :
718 : // test a "--help-all" type of option
719 : //
720 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
721 : advgetopt::getopt::breakup_line(
722 : "Usage: try this one and we get a throw (valid options + usage calls)"
723 : , 0
724 : , advgetopt::getopt::get_line_width())
725 : + advgetopt::getopt::format_usage_string(
726 : "--long <arg>"
727 : , "used to validate that invalid numbers generate an error."
728 : , 30
729 : , advgetopt::getopt::get_line_width())
730 : + advgetopt::getopt::format_usage_string(
731 : "--long-help or -?"
732 : , "show all the help from all the available options."
733 : , 30
734 : , advgetopt::getopt::get_line_width())
735 : + advgetopt::getopt::format_usage_string(
736 : "--not-specified-and-no-default <arg>"
737 : , "test long without having used the option and no default."
738 : , 30
739 : , advgetopt::getopt::get_line_width())
740 : + advgetopt::getopt::format_usage_string(
741 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
742 : , "test that an invalid default value can be returned as is."
743 : , 30
744 : , advgetopt::getopt::get_line_width())
745 : + advgetopt::getopt::format_usage_string(
746 : "--out-of-bounds or -o <arg>"
747 : , "valid values from 1 to 9."
748 : , 30
749 : , advgetopt::getopt::get_line_width())
750 : + advgetopt::getopt::format_usage_string(
751 : "--quiet or -q {<arg>}"
752 : , "make it quiet (opposite of verbose)."
753 : , 30
754 : , advgetopt::getopt::get_line_width())
755 : + advgetopt::getopt::format_usage_string(
756 : "--string <arg>"
757 : , "string parameter."
758 : , 30
759 : , advgetopt::getopt::get_line_width())
760 : + advgetopt::getopt::format_usage_string(
761 : "--unique or -u"
762 : , "make sure everything is unique."
763 : , 30
764 : , advgetopt::getopt::get_line_width())
765 : + advgetopt::getopt::format_usage_string(
766 : "--validate"
767 : , "this is used to validate different things."
768 : , 30
769 : , advgetopt::getopt::get_line_width())
770 : + advgetopt::getopt::format_usage_string(
771 : "<default arguments>"
772 : , "other parameters are viewed as filenames."
773 : , 30
774 : , advgetopt::getopt::get_line_width())
775 : + footer
776 : );
777 :
778 : // pretend an error occurred
779 : //
780 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR),
781 : "Usage: try this one and we get a throw (valid options + usage calls)\n"
782 : " --quiet or -q {<arg>} make it quiet (opposite of verbose).\n"
783 : " --validate this is used to validate different things.\n"
784 : + footer
785 : );
786 :
787 : // show GROUP1
788 : //
789 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP1),
790 : advgetopt::getopt::breakup_line(
791 : "Usage: try this one and we get a throw (valid options + usage calls)"
792 : , 0
793 : , advgetopt::getopt::get_line_width())
794 : + advgetopt::getopt::format_usage_string(
795 : "--not-specified-and-no-default <arg>"
796 : , "test long without having used the option and no default."
797 : , 30
798 : , advgetopt::getopt::get_line_width())
799 : + footer
800 : );
801 :
802 : // show GROUP2
803 : //
804 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_GROUP2),
805 : advgetopt::getopt::breakup_line(
806 : "Usage: try this one and we get a throw (valid options + usage calls)"
807 : , 0
808 : , advgetopt::getopt::get_line_width())
809 : + advgetopt::getopt::format_usage_string(
810 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
811 : , "test that an invalid default value can be returned as is."
812 : , 30
813 : , advgetopt::getopt::get_line_width())
814 : + footer
815 : );
816 : }
817 : CATCH_END_SECTION()
818 :
819 8 : CATCH_START_SECTION("usage() using \"--filename\" for the default option accepting one required item")
820 : {
821 : // valid initialization + usage calls with a few different options
822 1 : const advgetopt::option options_list[] =
823 : {
824 : advgetopt::define_option(
825 : advgetopt::Name("validate")
826 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
827 : , advgetopt::Help("this is used to validate different things.")
828 : ),
829 : advgetopt::define_option(
830 : advgetopt::Name("long")
831 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_REQUIRED>())
832 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
833 : ),
834 : advgetopt::define_option(
835 : advgetopt::Name("out-of-bounds")
836 : , advgetopt::ShortName('o')
837 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
838 : , advgetopt::Help("valid values from 1 to 9.")
839 : ),
840 : advgetopt::define_option(
841 : advgetopt::Name("not-specified-and-no-default")
842 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
843 : , advgetopt::Help("test long without having used the option and no default.")
844 : ),
845 : advgetopt::define_option(
846 : advgetopt::Name("not-specified-with-invalid-default")
847 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
848 : , advgetopt::Help("test that an invalid default value can be returned as is.")
849 : , advgetopt::DefaultValue("123abc")
850 : ),
851 : advgetopt::define_option(
852 : advgetopt::Name("not-specified-string-without-default")
853 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
854 : , advgetopt::Alias("string")
855 : ),
856 : advgetopt::define_option(
857 : advgetopt::Name("string")
858 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED>())
859 : , advgetopt::Help("string parameter.")
860 : ),
861 : advgetopt::define_option(
862 : advgetopt::Name("unique")
863 : , advgetopt::ShortName('u')
864 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
865 : , advgetopt::Help("make sure everything is unique.")
866 : ),
867 : advgetopt::define_option(
868 : advgetopt::Name("quiet")
869 : , advgetopt::ShortName('q')
870 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_MULTIPLE, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
871 : , advgetopt::Help("make it quiet (opposite of verbose).")
872 : ),
873 : advgetopt::define_option(
874 : advgetopt::Name("not-in-v2-though")
875 : , advgetopt::ShortName('l')
876 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE, advgetopt::GETOPT_FLAG_REQUIRED, advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
877 : , advgetopt::Help("long with just a letter.")
878 : ),
879 : advgetopt::define_option(
880 : advgetopt::Name("filename")
881 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_DEFAULT_OPTION, advgetopt::GETOPT_FLAG_REQUIRED>())
882 : , 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!)")
883 : ),
884 : advgetopt::end_options()
885 : };
886 :
887 1 : advgetopt::options_environment options;
888 1 : options.f_project_name = "unittest";
889 1 : options.f_options = options_list;
890 1 : options.f_help_header = "Usage: try this one and we get a throw (valid options + usage calls bis)";
891 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
892 :
893 1 : char const * cargv2[] =
894 : {
895 : "tests/unittests/unittest_advgetopt",
896 : "--validate",
897 : "--long",
898 : "123abc",
899 : "--out-of-bounds",
900 : "123",
901 : "--string",
902 : "string value",
903 : nullptr
904 : };
905 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
906 1 : char ** argv2 = const_cast<char **>(cargv2);
907 :
908 : // this initialization works as expected
909 2 : advgetopt::getopt opt(options, argc2, argv2);
910 :
911 : // all of the following have the exiting exception
912 : // for(int i(static_cast<int>(advgetopt::getopt::status_t::no_error)); i <= static_cast<int>(advgetopt::getopt::status_t::fatal); ++i)
913 : // {
914 : // CATCH_REQUIRE_THROWS_AS(opt.usage(static_cast<advgetopt::getopt::status_t>(i), "test no error, warnings, errors..."), advgetopt::getopt_exit);
915 : // }
916 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
917 : advgetopt::getopt::breakup_line(
918 : "Usage: try this one and we get a throw (valid options + usage calls bis)"
919 : , 0
920 : , advgetopt::getopt::get_line_width())
921 : + advgetopt::getopt::format_usage_string(
922 : "--long <arg>"
923 : , "used to validate that invalid numbers generate an error."
924 : , 30
925 : , advgetopt::getopt::get_line_width())
926 : + advgetopt::getopt::format_usage_string(
927 : "--long-help or -?"
928 : , "show all the help from all the available options."
929 : , 30
930 : , advgetopt::getopt::get_line_width())
931 : + advgetopt::getopt::format_usage_string(
932 : "--not-in-v2-though or -l <arg>"
933 : , "long with just a letter."
934 : , 30
935 : , advgetopt::getopt::get_line_width())
936 : + advgetopt::getopt::format_usage_string(
937 : "--not-specified-and-no-default <arg>"
938 : , "test long without having used the option and no default."
939 : , 30
940 : , advgetopt::getopt::get_line_width())
941 : + advgetopt::getopt::format_usage_string(
942 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
943 : , "test that an invalid default value can be returned as is."
944 : , 30
945 : , advgetopt::getopt::get_line_width())
946 : + advgetopt::getopt::format_usage_string(
947 : "--out-of-bounds or -o <arg>"
948 : , "valid values from 1 to 9."
949 : , 30
950 : , advgetopt::getopt::get_line_width())
951 : + advgetopt::getopt::format_usage_string(
952 : "--quiet or -q {<arg>}"
953 : , "make it quiet (opposite of verbose)."
954 : , 30
955 : , advgetopt::getopt::get_line_width())
956 : + advgetopt::getopt::format_usage_string(
957 : "--string <arg>"
958 : , "string parameter."
959 : , 30
960 : , advgetopt::getopt::get_line_width())
961 : + advgetopt::getopt::format_usage_string(
962 : "--unique or -u"
963 : , "make sure everything is unique."
964 : , 30
965 : , advgetopt::getopt::get_line_width())
966 : + advgetopt::getopt::format_usage_string(
967 : "--validate"
968 : , "this is used to validate different things."
969 : , 30
970 : , advgetopt::getopt::get_line_width())
971 : + advgetopt::getopt::format_usage_string(
972 : "<default argument>"
973 : , "other parameters are viewed as filenames; and we"
974 : " need at least one option with a very long help to"
975 : " check that it wraps perfectly (we'd really need to"
976 : " get the output of the command and check that"
977 : " against what is expected because at this time the"
978 : " test is rather blind in that respect! FIXED IN"
979 : " v2!)"
980 : , 30
981 : , advgetopt::getopt::get_line_width())
982 : );
983 : }
984 : CATCH_END_SECTION()
985 :
986 8 : CATCH_START_SECTION("usage() using \"--\" for the default option accepting one item")
987 : {
988 : // valid initialization + usage calls with a few different options
989 1 : const advgetopt::option options_list[] =
990 : {
991 : advgetopt::define_option(
992 : advgetopt::Name("validate")
993 : , advgetopt::Flags(advgetopt::standalone_command_flags<advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
994 : , advgetopt::Help("this is used to validate different things.")
995 : ),
996 : advgetopt::define_option(
997 : advgetopt::Name("long")
998 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_REQUIRED>())
999 : , advgetopt::Help("used to validate that invalid numbers generate an error.")
1000 : ),
1001 : advgetopt::define_option(
1002 : advgetopt::Name("out-of-bounds")
1003 : , advgetopt::ShortName('o')
1004 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1005 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1006 : , advgetopt::Help("valid values from 1 to 9.")
1007 : ),
1008 : advgetopt::define_option(
1009 : advgetopt::Name("not-specified-and-no-default")
1010 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1011 : , advgetopt::GETOPT_FLAG_REQUIRED
1012 : , advgetopt::GETOPT_FLAG_SHOW_GROUP1>())
1013 : , advgetopt::Help("test long without having used the option and no default.")
1014 : ),
1015 : advgetopt::define_option(
1016 : advgetopt::Name("not-specified-with-invalid-default")
1017 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1018 : , advgetopt::GETOPT_FLAG_REQUIRED
1019 : , advgetopt::GETOPT_FLAG_MULTIPLE
1020 : , advgetopt::GETOPT_FLAG_SHOW_GROUP2>())
1021 : , advgetopt::Help("test that an invalid default value can be returned as is.")
1022 : , advgetopt::DefaultValue("123abc")
1023 : ),
1024 : advgetopt::define_option(
1025 : advgetopt::Name("not-specified-string-without-default")
1026 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1027 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1028 : , advgetopt::Alias("string")
1029 : ),
1030 : advgetopt::define_option(
1031 : advgetopt::Name("string")
1032 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1033 : , advgetopt::GETOPT_FLAG_REQUIRED>())
1034 : , advgetopt::Help("string parameter.")
1035 : ),
1036 : advgetopt::define_option(
1037 : advgetopt::Name("unique")
1038 : , advgetopt::ShortName('u')
1039 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
1040 : , advgetopt::Help("make sure everything is unique.")
1041 : ),
1042 : advgetopt::define_option(
1043 : advgetopt::Name("quiet")
1044 : , advgetopt::ShortName('q')
1045 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1046 : , advgetopt::GETOPT_FLAG_MULTIPLE
1047 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1048 : , advgetopt::Help("make it quiet (opposite of verbose).")
1049 : ),
1050 : advgetopt::define_option(
1051 : advgetopt::Name("option-argument")
1052 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1053 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1054 : , advgetopt::Help("command line option which accepts an optional argument.")
1055 : ),
1056 : advgetopt::define_option(
1057 : advgetopt::Name("not-in-v2-though")
1058 : , advgetopt::ShortName('l')
1059 : , advgetopt::Flags(advgetopt::any_flags<advgetopt::GETOPT_FLAG_COMMAND_LINE
1060 : , advgetopt::GETOPT_FLAG_REQUIRED
1061 : , advgetopt::GETOPT_FLAG_SHOW_USAGE_ON_ERROR>())
1062 : , advgetopt::Help("long with just a letter.")
1063 : ),
1064 : advgetopt::define_option(
1065 : advgetopt::Name("--")
1066 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_DEFAULT_OPTION>())
1067 : , 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!)")
1068 : ),
1069 : advgetopt::end_options()
1070 : };
1071 :
1072 1 : advgetopt::options_environment options;
1073 1 : options.f_project_name = "unittest";
1074 1 : options.f_options = options_list;
1075 1 : options.f_help_header = "Usage: %p try this one and we get a throw (valid options + usage calls bis)";
1076 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1077 :
1078 1 : char const * cargv2[] =
1079 : {
1080 : "tests/unittests/unittest_advgetopt",
1081 : "--validate",
1082 : "--long",
1083 : "123abc",
1084 : "--out-of-bounds",
1085 : "123",
1086 : "--string",
1087 : "string value",
1088 : nullptr
1089 : };
1090 1 : int const argc2 = sizeof(cargv2) / sizeof(cargv2[0]) - 1;
1091 1 : char ** argv2 = const_cast<char **>(cargv2);
1092 :
1093 : // this initialization works as expected
1094 2 : advgetopt::getopt opt(options, argc2, argv2);
1095 :
1096 : // all of the following have the exiting exception
1097 : // for(int i(static_cast<int>(advgetopt::getopt::status_t::no_error)); i <= static_cast<int>(advgetopt::getopt::status_t::fatal); ++i)
1098 : // {
1099 : // CATCH_REQUIRE_THROWS_AS(opt.usage(static_cast<advgetopt::getopt::status_t>(i), "test no error, warnings, errors..."), advgetopt::getopt_exit);
1100 : // }
1101 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(advgetopt::GETOPT_FLAG_SHOW_ALL),
1102 : advgetopt::getopt::breakup_line(
1103 : "Usage: unittest_advgetopt try this one and we get a throw"
1104 : " (valid options + usage calls bis)"
1105 : , 0
1106 : , advgetopt::getopt::get_line_width())
1107 : + advgetopt::getopt::format_usage_string(
1108 : "--long <arg>"
1109 : , "used to validate that invalid numbers generate an error."
1110 : , 30
1111 : , advgetopt::getopt::get_line_width())
1112 : + advgetopt::getopt::format_usage_string(
1113 : "--long-help or -?"
1114 : , "show all the help from all the available options."
1115 : , 30
1116 : , advgetopt::getopt::get_line_width())
1117 : + advgetopt::getopt::format_usage_string(
1118 : "--not-in-v2-though or -l <arg>"
1119 : , "long with just a letter."
1120 : , 30
1121 : , advgetopt::getopt::get_line_width())
1122 : + advgetopt::getopt::format_usage_string(
1123 : "--not-specified-and-no-default <arg>"
1124 : , "test long without having used the option and no default."
1125 : , 30
1126 : , advgetopt::getopt::get_line_width())
1127 : + advgetopt::getopt::format_usage_string(
1128 : "--not-specified-with-invalid-default <arg> {<arg>} (default is \"123abc\")"
1129 : , "test that an invalid default value can be returned as is."
1130 : , 30
1131 : , advgetopt::getopt::get_line_width())
1132 : + advgetopt::getopt::format_usage_string(
1133 : "--option-argument [<arg>]"
1134 : , "command line option which accepts an optional argument."
1135 : , 30
1136 : , advgetopt::getopt::get_line_width())
1137 : + advgetopt::getopt::format_usage_string(
1138 : "--out-of-bounds or -o <arg>"
1139 : , "valid values from 1 to 9."
1140 : , 30
1141 : , advgetopt::getopt::get_line_width())
1142 : + advgetopt::getopt::format_usage_string(
1143 : "--quiet or -q {<arg>}"
1144 : , "make it quiet (opposite of verbose)."
1145 : , 30
1146 : , advgetopt::getopt::get_line_width())
1147 : + advgetopt::getopt::format_usage_string(
1148 : "--string <arg>"
1149 : , "string parameter."
1150 : , 30
1151 : , advgetopt::getopt::get_line_width())
1152 : + advgetopt::getopt::format_usage_string(
1153 : "--unique or -u"
1154 : , "make sure everything is unique."
1155 : , 30
1156 : , advgetopt::getopt::get_line_width())
1157 : + advgetopt::getopt::format_usage_string(
1158 : "--validate"
1159 : , "this is used to validate different things."
1160 : , 30
1161 : , advgetopt::getopt::get_line_width())
1162 : + advgetopt::getopt::format_usage_string(
1163 : "[default argument]"
1164 : , "other parameters are viewed as filenames; and we need at least"
1165 : " one option with a very long help to check that it wraps"
1166 : " perfectly (we'd really need to get the output of the command"
1167 : " and check that against what is expected because at this time"
1168 : " the test is rather blind in that respect! FIXED IN v2!)"
1169 : , 30
1170 : , advgetopt::getopt::get_line_width())
1171 : );
1172 : }
1173 : CATCH_END_SECTION()
1174 4 : }
1175 :
1176 :
1177 :
1178 :
1179 :
1180 3 : CATCH_TEST_CASE("help_string_percent", "[getopt][usage]")
1181 : {
1182 2 : CATCH_START_SECTION("Percent Percent")
1183 : {
1184 1 : const advgetopt::option options_list[] =
1185 : {
1186 : advgetopt::define_option(
1187 : advgetopt::Name("verbose")
1188 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1189 : , advgetopt::Help("inform you of what we're currently working on: %%.")
1190 : ),
1191 : advgetopt::define_option(
1192 : 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")
1193 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1194 : , advgetopt::Help("I guess the help is not necessary now...")
1195 : ),
1196 : advgetopt::end_options()
1197 : };
1198 1 : char const * cargv[] =
1199 : {
1200 : "tests/unittests/usage",
1201 : "--verbose",
1202 : nullptr
1203 : };
1204 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1205 1 : char ** argv = const_cast<char **>(cargv);
1206 :
1207 1 : advgetopt::options_environment options;
1208 1 : options.f_project_name = "unittest";
1209 1 : options.f_options = options_list;
1210 1 : options.f_options_files_directory = "/etc/advgetopt";
1211 1 : options.f_configuration_files = nullptr;
1212 1 : options.f_configuration_filename = "advgetopt.conf";
1213 1 : options.f_configuration_directories = nullptr;
1214 1 : options.f_help_header = "Usage: test usage: %%";
1215 1 : options.f_help_footer = "Percent Percent: %%";
1216 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1217 1 : options.f_version = "2.0.1-%%";
1218 1 : options.f_license = "MIT-%%";
1219 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %%";
1220 1 : options.f_build_date = "Jun 4 2019 %%";
1221 1 : options.f_build_time = "23:02:36 %%";
1222 :
1223 2 : advgetopt::getopt opt(options, argc, argv);
1224 :
1225 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1226 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1227 : advgetopt::getopt::breakup_line(
1228 : "Usage: test usage: %"
1229 : , 0
1230 : , advgetopt::getopt::get_line_width())
1231 : + advgetopt::getopt::format_usage_string(
1232 : "--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"
1233 : , "I guess the help is not necessary now..."
1234 : , 30
1235 : , advgetopt::getopt::get_line_width())
1236 : + advgetopt::getopt::format_usage_string(
1237 : "--verbose"
1238 : , "inform you of what we're currently working on: %."
1239 : , 30
1240 : , advgetopt::getopt::get_line_width()) + "\n"
1241 : + advgetopt::getopt::breakup_line(
1242 : "Percent Percent: %"
1243 : , 0
1244 : , advgetopt::getopt::get_line_width())
1245 : );
1246 :
1247 1 : CATCH_REQUIRE(opt.process_help_string(nullptr) == std::string());
1248 : }
1249 : CATCH_END_SECTION()
1250 1 : }
1251 :
1252 :
1253 :
1254 :
1255 5 : CATCH_TEST_CASE("help_string_project_name", "[getopt][usage]")
1256 : {
1257 6 : CATCH_START_SECTION("Percent Project Name (name defined)")
1258 : {
1259 1 : const advgetopt::option options_list[] =
1260 : {
1261 : advgetopt::define_option(
1262 : advgetopt::Name("verbose")
1263 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1264 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1265 : ),
1266 : advgetopt::end_options()
1267 : };
1268 1 : char const * cargv[] =
1269 : {
1270 : "tests/unittests/usage",
1271 : "--verbose",
1272 : nullptr
1273 : };
1274 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1275 1 : char ** argv = const_cast<char **>(cargv);
1276 :
1277 1 : advgetopt::options_environment options;
1278 1 : options.f_project_name = "unittest";
1279 1 : options.f_options = options_list;
1280 1 : options.f_options_files_directory = "/etc/advgetopt";
1281 1 : options.f_configuration_files = nullptr;
1282 1 : options.f_configuration_filename = "advgetopt.conf";
1283 1 : options.f_configuration_directories = nullptr;
1284 1 : options.f_help_header = "Usage: test usage: %a";
1285 1 : options.f_help_footer = "Percent Project Name: %a";
1286 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1287 1 : options.f_version = "2.0.1-%a";
1288 1 : options.f_license = "MIT-%a";
1289 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1290 1 : options.f_build_date = "Jun 4 2019 %a";
1291 1 : options.f_build_time = "23:02:36 %a";
1292 :
1293 2 : advgetopt::getopt opt(options, argc, argv);
1294 :
1295 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1296 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1297 : advgetopt::getopt::breakup_line(
1298 : "Usage: test usage: unittest"
1299 : , 0
1300 : , advgetopt::getopt::get_line_width())
1301 : + advgetopt::getopt::format_usage_string(
1302 : "--verbose"
1303 : , "inform you of what we're currently working on: unittest."
1304 : , 30
1305 : , advgetopt::getopt::get_line_width()) + "\n"
1306 : + advgetopt::getopt::breakup_line(
1307 : "Percent Project Name: unittest"
1308 : , 0
1309 : , advgetopt::getopt::get_line_width())
1310 : );
1311 : }
1312 : CATCH_END_SECTION()
1313 :
1314 6 : CATCH_START_SECTION("Percent Project Name (nullptr)")
1315 : {
1316 1 : const advgetopt::option options_list[] =
1317 : {
1318 : advgetopt::define_option(
1319 : advgetopt::Name("verbose")
1320 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1321 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1322 : ),
1323 : advgetopt::end_options()
1324 : };
1325 1 : char const * cargv[] =
1326 : {
1327 : "tests/unittests/usage",
1328 : "--verbose",
1329 : nullptr
1330 : };
1331 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1332 1 : char ** argv = const_cast<char **>(cargv);
1333 :
1334 1 : advgetopt::options_environment options;
1335 1 : options.f_project_name = nullptr;
1336 1 : options.f_options = options_list;
1337 1 : options.f_options_files_directory = "/etc/advgetopt";
1338 1 : options.f_configuration_files = nullptr;
1339 1 : options.f_configuration_filename = "advgetopt.conf";
1340 1 : options.f_configuration_directories = nullptr;
1341 1 : options.f_help_header = "Usage: test usage: %a";
1342 1 : options.f_help_footer = "Percent Project Name: %a";
1343 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1344 1 : options.f_version = "2.0.1-%a";
1345 1 : options.f_license = "MIT-%a";
1346 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1347 1 : options.f_build_date = "Jun 4 2019 %a";
1348 1 : options.f_build_time = "23:02:36 %a";
1349 :
1350 2 : advgetopt::getopt opt(options, argc, argv);
1351 :
1352 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1353 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1354 : "Usage: test usage: \n"
1355 : " --verbose inform you of what we're currently working on: .\n"
1356 : "\n"
1357 : "Percent Project Name: \n"
1358 : );
1359 : }
1360 : CATCH_END_SECTION()
1361 :
1362 6 : CATCH_START_SECTION("Percent Project Name (\"\")")
1363 : {
1364 1 : const advgetopt::option options_list[] =
1365 : {
1366 : advgetopt::define_option(
1367 : advgetopt::Name("verbose")
1368 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1369 : , advgetopt::Help("inform you of what we're currently working on: %a.")
1370 : ),
1371 : advgetopt::end_options()
1372 : };
1373 1 : char const * cargv[] =
1374 : {
1375 : "tests/unittests/usage",
1376 : "--verbose",
1377 : nullptr
1378 : };
1379 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1380 1 : char ** argv = const_cast<char **>(cargv);
1381 :
1382 1 : advgetopt::options_environment options;
1383 1 : options.f_project_name = "";
1384 1 : options.f_options = options_list;
1385 1 : options.f_options_files_directory = "/etc/advgetopt";
1386 1 : options.f_configuration_files = nullptr;
1387 1 : options.f_configuration_filename = "advgetopt.conf";
1388 1 : options.f_configuration_directories = nullptr;
1389 1 : options.f_help_header = "Usage: test usage: %a";
1390 1 : options.f_help_footer = "Percent Project Name: %a";
1391 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1392 1 : options.f_version = "2.0.1-%a";
1393 1 : options.f_license = "MIT-%a";
1394 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %a";
1395 1 : options.f_build_date = "Jun 4 2019 %a";
1396 1 : options.f_build_time = "23:02:36 %a";
1397 :
1398 2 : advgetopt::getopt opt(options, argc, argv);
1399 :
1400 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1401 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1402 : "Usage: test usage: \n"
1403 : " --verbose inform you of what we're currently working on: .\n"
1404 : "\n"
1405 : "Percent Project Name: \n"
1406 : );
1407 : }
1408 : CATCH_END_SECTION()
1409 3 : }
1410 :
1411 :
1412 :
1413 5 : CATCH_TEST_CASE("help_string_build_date", "[getopt][usage]")
1414 : {
1415 6 : CATCH_START_SECTION("Percent Build Date (defined)")
1416 : {
1417 1 : const advgetopt::option options_list[] =
1418 : {
1419 : advgetopt::define_option(
1420 : advgetopt::Name("verbose")
1421 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1422 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1423 : ),
1424 : advgetopt::end_options()
1425 : };
1426 1 : char const * cargv[] =
1427 : {
1428 : "tests/unittests/usage",
1429 : "--verbose",
1430 : nullptr
1431 : };
1432 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1433 1 : char ** argv = const_cast<char **>(cargv);
1434 :
1435 1 : advgetopt::options_environment options;
1436 1 : options.f_project_name = "unittest";
1437 1 : options.f_options = options_list;
1438 1 : options.f_options_files_directory = "/etc/advgetopt";
1439 1 : options.f_configuration_files = nullptr;
1440 1 : options.f_configuration_filename = "advgetopt.conf";
1441 1 : options.f_configuration_directories = nullptr;
1442 1 : options.f_help_header = "Usage: test usage: %b";
1443 1 : options.f_help_footer = "Percent Build Date: %b";
1444 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1445 1 : options.f_version = "2.0.1-%b";
1446 1 : options.f_license = "MIT-%b";
1447 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1448 1 : options.f_build_date = "Jun 4 2019 %b";
1449 1 : options.f_build_time = "23:02:36 %b";
1450 :
1451 2 : advgetopt::getopt opt(options, argc, argv);
1452 :
1453 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1454 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1455 : advgetopt::getopt::breakup_line(
1456 : "Usage: test usage: Jun 4 2019 %b"
1457 : , 0
1458 : , advgetopt::getopt::get_line_width())
1459 : + advgetopt::getopt::format_usage_string(
1460 : "--verbose"
1461 : , "inform you of what we're currently working on: Jun 4 2019 %b."
1462 : , 30
1463 : , advgetopt::getopt::get_line_width()) + "\n"
1464 : + advgetopt::getopt::breakup_line(
1465 : "Percent Build Date: Jun 4 2019 %b"
1466 : , 0
1467 : , advgetopt::getopt::get_line_width())
1468 : );
1469 : }
1470 : CATCH_END_SECTION()
1471 :
1472 6 : CATCH_START_SECTION("Percent Build Date (nullptr)")
1473 : {
1474 1 : const advgetopt::option options_list[] =
1475 : {
1476 : advgetopt::define_option(
1477 : advgetopt::Name("verbose")
1478 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1479 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1480 : ),
1481 : advgetopt::end_options()
1482 : };
1483 1 : char const * cargv[] =
1484 : {
1485 : "tests/unittests/usage",
1486 : "--verbose",
1487 : nullptr
1488 : };
1489 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1490 1 : char ** argv = const_cast<char **>(cargv);
1491 :
1492 1 : advgetopt::options_environment options;
1493 1 : options.f_project_name = "unittest";
1494 1 : options.f_options = options_list;
1495 1 : options.f_options_files_directory = "/etc/advgetopt";
1496 1 : options.f_configuration_files = nullptr;
1497 1 : options.f_configuration_filename = "advgetopt.conf";
1498 1 : options.f_configuration_directories = nullptr;
1499 1 : options.f_help_header = "Usage: test usage: %b";
1500 1 : options.f_help_footer = "Percent Build Date: %b";
1501 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1502 1 : options.f_version = "2.0.1-%b";
1503 1 : options.f_license = "MIT-%b";
1504 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1505 1 : options.f_build_date = nullptr;
1506 1 : options.f_build_time = "23:02:36 %b";
1507 :
1508 2 : advgetopt::getopt opt(options, argc, argv);
1509 :
1510 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1511 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1512 : "Usage: test usage: \n"
1513 : " --verbose inform you of what we're currently working on: .\n"
1514 : "\n"
1515 : "Percent Build Date: \n"
1516 : );
1517 : }
1518 : CATCH_END_SECTION()
1519 :
1520 6 : CATCH_START_SECTION("Percent Build Date (\"\")")
1521 : {
1522 1 : const advgetopt::option options_list[] =
1523 : {
1524 : advgetopt::define_option(
1525 : advgetopt::Name("verbose")
1526 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1527 : , advgetopt::Help("inform you of what we're currently working on: %b.")
1528 : ),
1529 : advgetopt::end_options()
1530 : };
1531 1 : char const * cargv[] =
1532 : {
1533 : "tests/unittests/usage",
1534 : "--verbose",
1535 : nullptr
1536 : };
1537 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1538 1 : char ** argv = const_cast<char **>(cargv);
1539 :
1540 1 : advgetopt::options_environment options;
1541 1 : options.f_project_name = "unittest";
1542 1 : options.f_options = options_list;
1543 1 : options.f_options_files_directory = "/etc/advgetopt";
1544 1 : options.f_configuration_files = nullptr;
1545 1 : options.f_configuration_filename = "advgetopt.conf";
1546 1 : options.f_configuration_directories = nullptr;
1547 1 : options.f_help_header = "Usage: test usage: %b";
1548 1 : options.f_help_footer = "Percent Build Date: %b";
1549 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1550 1 : options.f_version = "2.0.1-%b";
1551 1 : options.f_license = "MIT-%b";
1552 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %b";
1553 1 : options.f_build_date = "";
1554 1 : options.f_build_time = "23:02:36 %b";
1555 :
1556 2 : advgetopt::getopt opt(options, argc, argv);
1557 :
1558 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1559 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1560 : "Usage: test usage: \n"
1561 : " --verbose inform you of what we're currently working on: .\n"
1562 : "\n"
1563 : "Percent Build Date: \n"
1564 : );
1565 : }
1566 : CATCH_END_SECTION()
1567 3 : }
1568 :
1569 :
1570 :
1571 :
1572 5 : CATCH_TEST_CASE("help_string_copyright", "[getopt][usage]")
1573 : {
1574 6 : CATCH_START_SECTION("Percent Copyright (defined)")
1575 : {
1576 1 : const advgetopt::option options_list[] =
1577 : {
1578 : advgetopt::define_option(
1579 : advgetopt::Name("verbose")
1580 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1581 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1582 : ),
1583 : advgetopt::end_options()
1584 : };
1585 1 : char const * cargv[] =
1586 : {
1587 : "tests/unittests/usage",
1588 : "--verbose",
1589 : nullptr
1590 : };
1591 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1592 1 : char ** argv = const_cast<char **>(cargv);
1593 :
1594 1 : advgetopt::options_environment options;
1595 1 : options.f_project_name = "unittest";
1596 1 : options.f_options = options_list;
1597 1 : options.f_options_files_directory = "/etc/advgetopt";
1598 1 : options.f_configuration_files = nullptr;
1599 1 : options.f_configuration_filename = "advgetopt.conf";
1600 1 : options.f_configuration_directories = nullptr;
1601 1 : options.f_help_header = "Usage: test usage: %c";
1602 1 : options.f_help_footer = "Percent Copyright: %c";
1603 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1604 1 : options.f_version = "2.0.1-%c";
1605 1 : options.f_license = "MIT-%c";
1606 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %c";
1607 1 : options.f_build_date = "Jun 4 2019 %c";
1608 1 : options.f_build_time = "23:02:36 %c";
1609 :
1610 2 : advgetopt::getopt opt(options, argc, argv);
1611 :
1612 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1613 :
1614 : //std::string a = opt.usage();
1615 : //std::string b = "Usage: test usage: Copyright (c) 2019 Made to Order Software Corp. -- All\n"
1616 : //"Rights Reserved %c\n"
1617 : //" --verbose inform you of what we're currently working on:\n"
1618 : //" Copyright (c) 2019 Made to Order Software Corp.\n"
1619 : //" -- All Rights Reserved %c.\n"
1620 : //"\n"
1621 : //"Percent Copyright: Copyright (c) 2019 Made to Order Software Corp. -- All\n"
1622 : //"Rights Reserved %c\n";
1623 : //int max(std::min(a.length(), b.length()));
1624 : //for(int idx(0); idx < max;++idx)
1625 : //{
1626 : // std::cerr << "[" << a[idx] << "] == [" << b[idx] << "] = " << (a[idx] == b[idx] ? "TRUE" : "FALSE") << "\n";
1627 : //}
1628 :
1629 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1630 : advgetopt::getopt::breakup_line(
1631 : "Usage: test usage: Copyright (c) 2019 Made to Order Software Corp. -- All"
1632 : " Rights Reserved %c"
1633 : , 0
1634 : , advgetopt::getopt::get_line_width())
1635 : + advgetopt::getopt::format_usage_string(
1636 : "--verbose"
1637 : , "inform you of what we're currently working on:"
1638 : " Copyright (c) 2019 Made to Order Software Corp."
1639 : " -- All Rights Reserved %c."
1640 : , 30
1641 : , advgetopt::getopt::get_line_width()) + "\n"
1642 : + advgetopt::getopt::breakup_line(
1643 : "Percent Copyright: Copyright (c) 2019 Made to Order Software"
1644 : " Corp. -- All Rights Reserved %c"
1645 : , 0
1646 : , advgetopt::getopt::get_line_width())
1647 : );
1648 : }
1649 : CATCH_END_SECTION()
1650 :
1651 6 : CATCH_START_SECTION("Percent Copyright (nullptr)")
1652 : {
1653 1 : const advgetopt::option options_list[] =
1654 : {
1655 : advgetopt::define_option(
1656 : advgetopt::Name("verbose")
1657 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1658 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1659 : ),
1660 : advgetopt::end_options()
1661 : };
1662 1 : char const * cargv[] =
1663 : {
1664 : "tests/unittests/usage",
1665 : "--verbose",
1666 : nullptr
1667 : };
1668 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1669 1 : char ** argv = const_cast<char **>(cargv);
1670 :
1671 1 : advgetopt::options_environment options;
1672 1 : options.f_project_name = "unittest";
1673 1 : options.f_options = options_list;
1674 1 : options.f_options_files_directory = "/etc/advgetopt";
1675 1 : options.f_configuration_files = nullptr;
1676 1 : options.f_configuration_filename = "advgetopt.conf";
1677 1 : options.f_configuration_directories = nullptr;
1678 1 : options.f_help_header = "Usage: test usage: %c";
1679 1 : options.f_help_footer = "Percent Copyright: %c";
1680 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1681 1 : options.f_version = "2.0.1-%c";
1682 1 : options.f_license = "MIT-%c";
1683 1 : options.f_copyright = nullptr;
1684 1 : options.f_build_date = "Jun 4 2019 %c";
1685 1 : options.f_build_time = "23:02:36 %c";
1686 :
1687 2 : advgetopt::getopt opt(options, argc, argv);
1688 :
1689 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1690 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1691 : "Usage: test usage: \n"
1692 : " --verbose inform you of what we're currently working on: .\n"
1693 : "\n"
1694 : "Percent Copyright: \n"
1695 : );
1696 : }
1697 : CATCH_END_SECTION()
1698 :
1699 6 : CATCH_START_SECTION("Percent Copyright (\"\")")
1700 : {
1701 1 : const advgetopt::option options_list[] =
1702 : {
1703 : advgetopt::define_option(
1704 : advgetopt::Name("verbose")
1705 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1706 : , advgetopt::Help("inform you of what we're currently working on: %c.")
1707 : ),
1708 : advgetopt::end_options()
1709 : };
1710 1 : char const * cargv[] =
1711 : {
1712 : "tests/unittests/usage",
1713 : "--verbose",
1714 : nullptr
1715 : };
1716 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1717 1 : char ** argv = const_cast<char **>(cargv);
1718 :
1719 1 : advgetopt::options_environment options;
1720 1 : options.f_project_name = "unittest";
1721 1 : options.f_options = options_list;
1722 1 : options.f_options_files_directory = "/etc/advgetopt";
1723 1 : options.f_configuration_files = nullptr;
1724 1 : options.f_configuration_filename = "advgetopt.conf";
1725 1 : options.f_configuration_directories = nullptr;
1726 1 : options.f_help_header = "Usage: test usage: %c";
1727 1 : options.f_help_footer = "Percent Copyright: %c";
1728 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1729 1 : options.f_version = "2.0.1-%c";
1730 1 : options.f_license = "MIT-%c";
1731 1 : options.f_copyright = "";
1732 1 : options.f_build_date = "Jun 4 2019 %c";
1733 1 : options.f_build_time = "23:02:36 %c";
1734 :
1735 2 : advgetopt::getopt opt(options, argc, argv);
1736 :
1737 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1738 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1739 : "Usage: test usage: \n"
1740 : " --verbose inform you of what we're currently working on: .\n"
1741 : "\n"
1742 : "Percent Copyright: \n"
1743 : );
1744 : }
1745 : CATCH_END_SECTION()
1746 3 : }
1747 :
1748 :
1749 :
1750 :
1751 8 : CATCH_TEST_CASE("help_string_directories", "[getopt][usage][config]")
1752 : {
1753 12 : CATCH_START_SECTION("Percent Directories (fully defined)")
1754 : {
1755 1 : const advgetopt::option options_list[] =
1756 : {
1757 : advgetopt::define_option(
1758 : advgetopt::Name("verbose")
1759 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1760 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1761 : ),
1762 : advgetopt::end_options()
1763 : };
1764 1 : char const * cargv[] =
1765 : {
1766 : "tests/unittests/usage",
1767 : "--verbose",
1768 : nullptr
1769 : };
1770 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1771 1 : char ** argv = const_cast<char **>(cargv);
1772 :
1773 1 : const char * const configuration_directories[] =
1774 : {
1775 : "/etc/sys/advgetopt",
1776 : "/etc/advgetopt",
1777 : "/etc/advgetopt/advgetopt.d",
1778 : "~/.config/advgetopt",
1779 : nullptr
1780 : };
1781 :
1782 1 : advgetopt::options_environment options;
1783 1 : options.f_project_name = "unittest";
1784 1 : options.f_options = options_list;
1785 1 : options.f_options_files_directory = "/etc/advgetopt";
1786 1 : options.f_configuration_files = nullptr;
1787 1 : options.f_configuration_filename = "advgetopt.conf";
1788 1 : options.f_configuration_directories = configuration_directories;
1789 1 : options.f_help_header = "Usage: test usage: %d";
1790 1 : options.f_help_footer = "Percent Directories: %d";
1791 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1792 1 : options.f_version = "2.0.1-%d";
1793 1 : options.f_license = "MIT-%d";
1794 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
1795 1 : options.f_build_date = "Jun 4 2019 %d";
1796 1 : options.f_build_time = "23:02:36 %d";
1797 :
1798 2 : advgetopt::getopt opt(options, argc, argv);
1799 :
1800 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1801 :
1802 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1803 : advgetopt::getopt::breakup_line(
1804 : "Usage: test usage: /etc/sys/advgetopt"
1805 : , 0
1806 : , advgetopt::getopt::get_line_width())
1807 : + advgetopt::getopt::format_usage_string(
1808 : "--verbose"
1809 : , "inform you of what we're currently working on:"
1810 : " /etc/sys/advgetopt."
1811 : , 30
1812 : , advgetopt::getopt::get_line_width()) + "\n"
1813 : + advgetopt::getopt::breakup_line(
1814 : "Percent Directories: /etc/sys/advgetopt"
1815 : , 0
1816 : , advgetopt::getopt::get_line_width())
1817 : );
1818 : }
1819 : CATCH_END_SECTION()
1820 :
1821 12 : CATCH_START_SECTION("Percent Asterisk Directories (fully defined)")
1822 : {
1823 1 : const advgetopt::option options_list[] =
1824 : {
1825 : advgetopt::define_option(
1826 : advgetopt::Name("verbose")
1827 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1828 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
1829 : ),
1830 : advgetopt::end_options()
1831 : };
1832 1 : char const * cargv[] =
1833 : {
1834 : "tests/unittests/usage",
1835 : "--verbose",
1836 : nullptr
1837 : };
1838 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1839 1 : char ** argv = const_cast<char **>(cargv);
1840 :
1841 1 : const char * const configuration_directories[] =
1842 : {
1843 : "/etc/sys/advgetopt",
1844 : "/etc/advgetopt",
1845 : "/etc/advgetopt/advgetopt.d",
1846 : "~/.config/advgetopt",
1847 : nullptr
1848 : };
1849 :
1850 1 : advgetopt::options_environment options;
1851 1 : options.f_project_name = "unittest";
1852 1 : options.f_options = options_list;
1853 1 : options.f_options_files_directory = "/etc/advgetopt";
1854 1 : options.f_configuration_files = nullptr;
1855 1 : options.f_configuration_filename = "advgetopt.conf";
1856 1 : options.f_configuration_directories = configuration_directories;
1857 1 : options.f_help_header = "Usage: test usage: %*d";
1858 1 : options.f_help_footer = "Percent Directories: %*d";
1859 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1860 1 : options.f_version = "2.0.1-%*d";
1861 1 : options.f_license = "MIT-%*d";
1862 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
1863 1 : options.f_build_date = "Jun 4 2019 %*d";
1864 1 : options.f_build_time = "23:02:36 %*d";
1865 :
1866 2 : advgetopt::getopt opt(options, argc, argv);
1867 :
1868 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1869 :
1870 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1871 : advgetopt::getopt::breakup_line(
1872 : "Usage: test usage: /etc/sys/advgetopt, /etc/advgetopt,"
1873 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt"
1874 : , 0
1875 : , advgetopt::getopt::get_line_width())
1876 : + advgetopt::getopt::format_usage_string(
1877 : "--verbose"
1878 : , "inform you of what we're currently working on:"
1879 : " /etc/sys/advgetopt, /etc/advgetopt,"
1880 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt."
1881 : , 30
1882 : , advgetopt::getopt::get_line_width()) + "\n"
1883 : + advgetopt::getopt::breakup_line(
1884 : "Percent Directories: /etc/sys/advgetopt, /etc/advgetopt,"
1885 : " /etc/advgetopt/advgetopt.d, ~/.config/advgetopt"
1886 : , 0
1887 : , advgetopt::getopt::get_line_width())
1888 : );
1889 : }
1890 : CATCH_END_SECTION()
1891 :
1892 12 : CATCH_START_SECTION("Percent Directories (nullptr)")
1893 : {
1894 1 : const advgetopt::option options_list[] =
1895 : {
1896 : advgetopt::define_option(
1897 : advgetopt::Name("verbose")
1898 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1899 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1900 : ),
1901 : advgetopt::end_options()
1902 : };
1903 1 : char const * cargv[] =
1904 : {
1905 : "tests/unittests/usage",
1906 : "--verbose",
1907 : nullptr
1908 : };
1909 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1910 1 : char ** argv = const_cast<char **>(cargv);
1911 :
1912 1 : advgetopt::options_environment options;
1913 1 : options.f_project_name = "unittest";
1914 1 : options.f_options = options_list;
1915 1 : options.f_options_files_directory = "/etc/advgetopt";
1916 1 : options.f_configuration_files = nullptr;
1917 1 : options.f_configuration_filename = "advgetopt.conf";
1918 1 : options.f_configuration_directories = nullptr;
1919 1 : options.f_help_header = "Usage: test usage: %d";
1920 1 : options.f_help_footer = "Percent Directories: %d";
1921 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1922 1 : options.f_version = "2.0.1-%d";
1923 1 : options.f_license = "MIT-%d";
1924 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
1925 1 : options.f_build_date = "Jun 4 2019 %d";
1926 1 : options.f_build_time = "23:02:36 %d";
1927 :
1928 2 : advgetopt::getopt opt(options, argc, argv);
1929 :
1930 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1931 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1932 : "Usage: test usage: \n"
1933 : " --verbose inform you of what we're currently working on: .\n"
1934 : "\n"
1935 : "Percent Directories: \n"
1936 : );
1937 : }
1938 : CATCH_END_SECTION()
1939 :
1940 12 : CATCH_START_SECTION("Percent Asterisk Directories (nullptr)")
1941 : {
1942 1 : const advgetopt::option options_list[] =
1943 : {
1944 : advgetopt::define_option(
1945 : advgetopt::Name("verbose")
1946 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1947 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
1948 : ),
1949 : advgetopt::end_options()
1950 : };
1951 1 : char const * cargv[] =
1952 : {
1953 : "tests/unittests/usage",
1954 : "--verbose",
1955 : nullptr
1956 : };
1957 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
1958 1 : char ** argv = const_cast<char **>(cargv);
1959 :
1960 1 : advgetopt::options_environment options;
1961 1 : options.f_project_name = "unittest";
1962 1 : options.f_options = options_list;
1963 1 : options.f_options_files_directory = "/etc/advgetopt";
1964 1 : options.f_configuration_files = nullptr;
1965 1 : options.f_configuration_filename = "advgetopt.conf";
1966 1 : options.f_configuration_directories = nullptr;
1967 1 : options.f_help_header = "Usage: test usage: %*d";
1968 1 : options.f_help_footer = "Percent Directories: %*d";
1969 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
1970 1 : options.f_version = "2.0.1-%*d";
1971 1 : options.f_license = "MIT-%*d";
1972 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
1973 1 : options.f_build_date = "Jun 4 2019 %*d";
1974 1 : options.f_build_time = "23:02:36 %*d";
1975 :
1976 2 : advgetopt::getopt opt(options, argc, argv);
1977 :
1978 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
1979 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
1980 : "Usage: test usage: \n"
1981 : " --verbose inform you of what we're currently working on: .\n"
1982 : "\n"
1983 : "Percent Directories: \n"
1984 : );
1985 : }
1986 : CATCH_END_SECTION()
1987 :
1988 12 : CATCH_START_SECTION("Percent Directories (empty array)")
1989 : {
1990 1 : const advgetopt::option options_list[] =
1991 : {
1992 : advgetopt::define_option(
1993 : advgetopt::Name("verbose")
1994 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
1995 : , advgetopt::Help("inform you of what we're currently working on: %d.")
1996 : ),
1997 : advgetopt::end_options()
1998 : };
1999 1 : char const * cargv[] =
2000 : {
2001 : "tests/unittests/usage",
2002 : "--verbose",
2003 : nullptr
2004 : };
2005 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2006 1 : char ** argv = const_cast<char **>(cargv);
2007 :
2008 1 : const char * const configuration_directories[] =
2009 : {
2010 : nullptr
2011 : };
2012 :
2013 1 : advgetopt::options_environment options;
2014 1 : options.f_project_name = "unittest";
2015 1 : options.f_options = options_list;
2016 1 : options.f_options_files_directory = "/etc/advgetopt";
2017 1 : options.f_configuration_files = nullptr;
2018 1 : options.f_configuration_filename = "advgetopt.conf";
2019 1 : options.f_configuration_directories = configuration_directories;
2020 1 : options.f_help_header = "Usage: test usage: %d";
2021 1 : options.f_help_footer = "Percent Directories: %d";
2022 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2023 1 : options.f_version = "2.0.1-%d";
2024 1 : options.f_license = "MIT-%d";
2025 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %d";
2026 1 : options.f_build_date = "Jun 4 2019 %d";
2027 1 : options.f_build_time = "23:02:36 %d";
2028 :
2029 2 : advgetopt::getopt opt(options, argc, argv);
2030 :
2031 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2032 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2033 : "Usage: test usage: \n"
2034 : " --verbose inform you of what we're currently working on: .\n"
2035 : "\n"
2036 : "Percent Directories: \n"
2037 : );
2038 : }
2039 : CATCH_END_SECTION()
2040 :
2041 12 : CATCH_START_SECTION("Percent Asterisk Directories (empty array)")
2042 : {
2043 1 : const advgetopt::option options_list[] =
2044 : {
2045 : advgetopt::define_option(
2046 : advgetopt::Name("verbose")
2047 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2048 : , advgetopt::Help("inform you of what we're currently working on: %*d.")
2049 : ),
2050 : advgetopt::end_options()
2051 : };
2052 1 : char const * cargv[] =
2053 : {
2054 : "tests/unittests/usage",
2055 : "--verbose",
2056 : nullptr
2057 : };
2058 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2059 1 : char ** argv = const_cast<char **>(cargv);
2060 :
2061 1 : const char * const configuration_directories[] =
2062 : {
2063 : nullptr
2064 : };
2065 :
2066 1 : advgetopt::options_environment options;
2067 1 : options.f_project_name = "unittest";
2068 1 : options.f_options = options_list;
2069 1 : options.f_options_files_directory = "/etc/advgetopt";
2070 1 : options.f_configuration_files = nullptr;
2071 1 : options.f_configuration_filename = "advgetopt.conf";
2072 1 : options.f_configuration_directories = configuration_directories;
2073 1 : options.f_help_header = "Usage: test usage: %*d";
2074 1 : options.f_help_footer = "Percent Directories: %*d";
2075 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2076 1 : options.f_version = "2.0.1-%*d";
2077 1 : options.f_license = "MIT-%*d";
2078 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*d";
2079 1 : options.f_build_date = "Jun 4 2019 %*d";
2080 1 : options.f_build_time = "23:02:36 %*d";
2081 :
2082 2 : advgetopt::getopt opt(options, argc, argv);
2083 :
2084 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2085 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2086 : "Usage: test usage: \n"
2087 : " --verbose inform you of what we're currently working on: .\n"
2088 : "\n"
2089 : "Percent Directories: \n"
2090 : );
2091 : }
2092 : CATCH_END_SECTION()
2093 6 : }
2094 :
2095 :
2096 :
2097 :
2098 14 : CATCH_TEST_CASE("help_string_environment_variable", "[getopt][usage]")
2099 : {
2100 24 : CATCH_START_SECTION("Percent Environment Variable (fully defined, variable set)")
2101 : {
2102 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2103 :
2104 1 : const advgetopt::option options_list[] =
2105 : {
2106 : advgetopt::define_option(
2107 : advgetopt::Name("verbose")
2108 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2109 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2110 : ),
2111 : advgetopt::end_options()
2112 : };
2113 1 : char const * cargv[] =
2114 : {
2115 : "tests/unittests/usage",
2116 : nullptr
2117 : };
2118 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2119 1 : char ** argv = const_cast<char **>(cargv);
2120 :
2121 1 : advgetopt::options_environment options;
2122 1 : options.f_project_name = "unittest";
2123 1 : options.f_options = options_list;
2124 1 : options.f_options_files_directory = "/etc/advgetopt";
2125 1 : options.f_configuration_files = nullptr;
2126 1 : options.f_configuration_filename = "advgetopt.conf";
2127 1 : options.f_configuration_directories = nullptr;
2128 1 : options.f_help_header = "Usage: test usage: %e";
2129 1 : options.f_help_footer = "Percent Environment Variable: %e";
2130 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2131 1 : options.f_version = "2.0.1-%e";
2132 1 : options.f_license = "MIT-%e";
2133 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2134 1 : options.f_build_date = "Jun 4 2019 %e";
2135 1 : options.f_build_time = "23:02:36 %e";
2136 :
2137 2 : advgetopt::getopt opt(options, argc, argv);
2138 :
2139 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2140 :
2141 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2142 : advgetopt::getopt::breakup_line(
2143 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS"
2144 : , 0
2145 : , advgetopt::getopt::get_line_width())
2146 : + advgetopt::getopt::format_usage_string(
2147 : "--verbose"
2148 : , "inform you of what we're currently working on:"
2149 : " ADVGETOPT_TEST_OPTIONS."
2150 : , 30
2151 : , advgetopt::getopt::get_line_width()) + "\n"
2152 : + advgetopt::getopt::breakup_line(
2153 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS"
2154 : , 0
2155 : , advgetopt::getopt::get_line_width())
2156 : );
2157 : }
2158 : CATCH_END_SECTION()
2159 :
2160 24 : CATCH_START_SECTION("Percent Environment Variable (fully defined, variable not set)")
2161 : {
2162 1 : const advgetopt::option options_list[] =
2163 : {
2164 : advgetopt::define_option(
2165 : advgetopt::Name("verbose")
2166 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2167 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2168 : ),
2169 : advgetopt::end_options()
2170 : };
2171 1 : char const * cargv[] =
2172 : {
2173 : "tests/unittests/usage",
2174 : nullptr
2175 : };
2176 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2177 1 : char ** argv = const_cast<char **>(cargv);
2178 :
2179 1 : advgetopt::options_environment options;
2180 1 : options.f_project_name = "unittest";
2181 1 : options.f_options = options_list;
2182 1 : options.f_options_files_directory = "/etc/advgetopt";
2183 1 : options.f_configuration_files = nullptr;
2184 1 : options.f_configuration_filename = "advgetopt.conf";
2185 1 : options.f_configuration_directories = nullptr;
2186 1 : options.f_help_header = "Usage: test usage: %e";
2187 1 : options.f_help_footer = "Percent Environment Variable: %e";
2188 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2189 1 : options.f_version = "2.0.1-%e";
2190 1 : options.f_license = "MIT-%e";
2191 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2192 1 : options.f_build_date = "Jun 4 2019 %e";
2193 1 : options.f_build_time = "23:02:36 %e";
2194 :
2195 2 : advgetopt::getopt opt(options, argc, argv);
2196 :
2197 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2198 :
2199 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2200 : advgetopt::getopt::breakup_line(
2201 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS"
2202 : , 0
2203 : , advgetopt::getopt::get_line_width())
2204 : + advgetopt::getopt::format_usage_string(
2205 : "--verbose"
2206 : , "inform you of what we're currently working on:"
2207 : " ADVGETOPT_TEST_OPTIONS."
2208 : , 30
2209 : , advgetopt::getopt::get_line_width()) + "\n"
2210 : + advgetopt::getopt::breakup_line(
2211 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS"
2212 : , 0
2213 : , advgetopt::getopt::get_line_width())
2214 : );
2215 : }
2216 : CATCH_END_SECTION()
2217 :
2218 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (fully defined, variable set)")
2219 : {
2220 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2221 :
2222 1 : const advgetopt::option options_list[] =
2223 : {
2224 : advgetopt::define_option(
2225 : advgetopt::Name("verbose")
2226 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2227 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2228 : ),
2229 : advgetopt::end_options()
2230 : };
2231 1 : char const * cargv[] =
2232 : {
2233 : "tests/unittests/usage",
2234 : nullptr
2235 : };
2236 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2237 1 : char ** argv = const_cast<char **>(cargv);
2238 :
2239 1 : advgetopt::options_environment options;
2240 1 : options.f_project_name = "unittest";
2241 1 : options.f_options = options_list;
2242 1 : options.f_options_files_directory = "/etc/advgetopt";
2243 1 : options.f_configuration_files = nullptr;
2244 1 : options.f_configuration_filename = "advgetopt.conf";
2245 1 : options.f_configuration_directories = nullptr;
2246 1 : options.f_help_header = "Usage: test usage: %*e";
2247 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2248 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2249 1 : options.f_version = "2.0.1-%*e";
2250 1 : options.f_license = "MIT-%*e";
2251 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2252 1 : options.f_build_date = "Jun 4 2019 %*e";
2253 1 : options.f_build_time = "23:02:36 %*e";
2254 :
2255 2 : advgetopt::getopt opt(options, argc, argv);
2256 :
2257 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2258 :
2259 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2260 : advgetopt::getopt::breakup_line(
2261 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS=--verbose"
2262 : , 0
2263 : , advgetopt::getopt::get_line_width())
2264 : + advgetopt::getopt::format_usage_string(
2265 : "--verbose"
2266 : , "inform you of what we're currently working on:"
2267 : " ADVGETOPT_TEST_OPTIONS=--verbose."
2268 : , 30
2269 : , advgetopt::getopt::get_line_width()) + "\n"
2270 : + advgetopt::getopt::breakup_line(
2271 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS=--verbose"
2272 : , 0
2273 : , advgetopt::getopt::get_line_width())
2274 : );
2275 : }
2276 : CATCH_END_SECTION()
2277 :
2278 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (fully defined, variable not set)")
2279 : {
2280 1 : const advgetopt::option options_list[] =
2281 : {
2282 : advgetopt::define_option(
2283 : advgetopt::Name("verbose")
2284 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2285 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2286 : ),
2287 : advgetopt::end_options()
2288 : };
2289 1 : char const * cargv[] =
2290 : {
2291 : "tests/unittests/usage",
2292 : nullptr
2293 : };
2294 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2295 1 : char ** argv = const_cast<char **>(cargv);
2296 :
2297 1 : advgetopt::options_environment options;
2298 1 : options.f_project_name = "unittest";
2299 1 : options.f_options = options_list;
2300 1 : options.f_options_files_directory = "/etc/advgetopt";
2301 1 : options.f_configuration_files = nullptr;
2302 1 : options.f_configuration_filename = "advgetopt.conf";
2303 1 : options.f_configuration_directories = nullptr;
2304 1 : options.f_help_header = "Usage: test usage: %*e";
2305 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2306 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2307 1 : options.f_version = "2.0.1-%*e";
2308 1 : options.f_license = "MIT-%*e";
2309 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2310 1 : options.f_build_date = "Jun 4 2019 %*e";
2311 1 : options.f_build_time = "23:02:36 %*e";
2312 :
2313 2 : advgetopt::getopt opt(options, argc, argv);
2314 :
2315 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2316 :
2317 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2318 : advgetopt::getopt::breakup_line(
2319 : "Usage: test usage: ADVGETOPT_TEST_OPTIONS (not set)"
2320 : , 0
2321 : , advgetopt::getopt::get_line_width())
2322 : + advgetopt::getopt::format_usage_string(
2323 : "--verbose"
2324 : , "inform you of what we're currently working on:"
2325 : " ADVGETOPT_TEST_OPTIONS (not set)."
2326 : , 30
2327 : , advgetopt::getopt::get_line_width()) + "\n"
2328 : + advgetopt::getopt::breakup_line(
2329 : "Percent Environment Variable: ADVGETOPT_TEST_OPTIONS (not set)"
2330 : , 0
2331 : , advgetopt::getopt::get_line_width())
2332 : );
2333 : }
2334 : CATCH_END_SECTION()
2335 :
2336 24 : CATCH_START_SECTION("Percent Environment Variable (nullptr, variable set)")
2337 : {
2338 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2339 :
2340 1 : const advgetopt::option options_list[] =
2341 : {
2342 : advgetopt::define_option(
2343 : advgetopt::Name("verbose")
2344 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2345 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2346 : ),
2347 : advgetopt::end_options()
2348 : };
2349 1 : char const * cargv[] =
2350 : {
2351 : "tests/unittests/usage",
2352 : nullptr
2353 : };
2354 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2355 1 : char ** argv = const_cast<char **>(cargv);
2356 :
2357 1 : advgetopt::options_environment options;
2358 1 : options.f_project_name = "unittest";
2359 1 : options.f_options = options_list;
2360 1 : options.f_options_files_directory = "/etc/advgetopt";
2361 1 : options.f_configuration_files = nullptr;
2362 1 : options.f_configuration_filename = "advgetopt.conf";
2363 1 : options.f_configuration_directories = nullptr;
2364 1 : options.f_help_header = "Usage: test usage: %e";
2365 1 : options.f_help_footer = "Percent Environment Variable: %e";
2366 1 : options.f_environment_variable_name = nullptr;
2367 1 : options.f_version = "2.0.1-%e";
2368 1 : options.f_license = "MIT-%e";
2369 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2370 1 : options.f_build_date = "Jun 4 2019 %e";
2371 1 : options.f_build_time = "23:02:36 %e";
2372 :
2373 2 : advgetopt::getopt opt(options, argc, argv);
2374 :
2375 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2376 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2377 : "Usage: test usage: \n"
2378 : " --verbose inform you of what we're currently working on: .\n"
2379 : "\n"
2380 : "Percent Environment Variable: \n"
2381 : );
2382 : }
2383 : CATCH_END_SECTION()
2384 :
2385 24 : CATCH_START_SECTION("Percent Environment Variable (nullptr, variable not set)")
2386 : {
2387 1 : const advgetopt::option options_list[] =
2388 : {
2389 : advgetopt::define_option(
2390 : advgetopt::Name("verbose")
2391 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2392 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2393 : ),
2394 : advgetopt::end_options()
2395 : };
2396 1 : char const * cargv[] =
2397 : {
2398 : "tests/unittests/usage",
2399 : nullptr
2400 : };
2401 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2402 1 : char ** argv = const_cast<char **>(cargv);
2403 :
2404 1 : advgetopt::options_environment options;
2405 1 : options.f_project_name = "unittest";
2406 1 : options.f_options = options_list;
2407 1 : options.f_options_files_directory = "/etc/advgetopt";
2408 1 : options.f_configuration_files = nullptr;
2409 1 : options.f_configuration_filename = "advgetopt.conf";
2410 1 : options.f_configuration_directories = nullptr;
2411 1 : options.f_help_header = "Usage: test usage: %e";
2412 1 : options.f_help_footer = "Percent Environment Variable: %e";
2413 1 : options.f_environment_variable_name = nullptr;
2414 1 : options.f_version = "2.0.1-%e";
2415 1 : options.f_license = "MIT-%e";
2416 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2417 1 : options.f_build_date = "Jun 4 2019 %e";
2418 1 : options.f_build_time = "23:02:36 %e";
2419 :
2420 2 : advgetopt::getopt opt(options, argc, argv);
2421 :
2422 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2423 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2424 : "Usage: test usage: \n"
2425 : " --verbose inform you of what we're currently working on: .\n"
2426 : "\n"
2427 : "Percent Environment Variable: \n"
2428 : );
2429 : }
2430 : CATCH_END_SECTION()
2431 :
2432 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (nullptr, variable set)")
2433 : {
2434 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2435 :
2436 1 : const advgetopt::option options_list[] =
2437 : {
2438 : advgetopt::define_option(
2439 : advgetopt::Name("verbose")
2440 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2441 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2442 : ),
2443 : advgetopt::end_options()
2444 : };
2445 1 : char const * cargv[] =
2446 : {
2447 : "tests/unittests/usage",
2448 : nullptr
2449 : };
2450 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2451 1 : char ** argv = const_cast<char **>(cargv);
2452 :
2453 1 : advgetopt::options_environment options;
2454 1 : options.f_project_name = "unittest";
2455 1 : options.f_options = options_list;
2456 1 : options.f_options_files_directory = "/etc/advgetopt";
2457 1 : options.f_configuration_files = nullptr;
2458 1 : options.f_configuration_filename = "advgetopt.conf";
2459 1 : options.f_configuration_directories = nullptr;
2460 1 : options.f_help_header = "Usage: test usage: %*e";
2461 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2462 1 : options.f_environment_variable_name = nullptr;
2463 1 : options.f_version = "2.0.1-%*e";
2464 1 : options.f_license = "MIT-%*e";
2465 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2466 1 : options.f_build_date = "Jun 4 2019 %*e";
2467 1 : options.f_build_time = "23:02:36 %*e";
2468 :
2469 2 : advgetopt::getopt opt(options, argc, argv);
2470 :
2471 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2472 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2473 : "Usage: test usage: \n"
2474 : " --verbose inform you of what we're currently working on: .\n"
2475 : "\n"
2476 : "Percent Environment Variable: \n"
2477 : );
2478 : }
2479 : CATCH_END_SECTION()
2480 :
2481 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (nullptr, variable not set)")
2482 : {
2483 1 : const advgetopt::option options_list[] =
2484 : {
2485 : advgetopt::define_option(
2486 : advgetopt::Name("verbose")
2487 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2488 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2489 : ),
2490 : advgetopt::end_options()
2491 : };
2492 1 : char const * cargv[] =
2493 : {
2494 : "tests/unittests/usage",
2495 : nullptr
2496 : };
2497 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2498 1 : char ** argv = const_cast<char **>(cargv);
2499 :
2500 1 : advgetopt::options_environment options;
2501 1 : options.f_project_name = "unittest";
2502 1 : options.f_options = options_list;
2503 1 : options.f_options_files_directory = "/etc/advgetopt";
2504 1 : options.f_configuration_files = nullptr;
2505 1 : options.f_configuration_filename = "advgetopt.conf";
2506 1 : options.f_configuration_directories = nullptr;
2507 1 : options.f_help_header = "Usage: test usage: %*e";
2508 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2509 1 : options.f_environment_variable_name = nullptr;
2510 1 : options.f_version = "2.0.1-%*e";
2511 1 : options.f_license = "MIT-%*e";
2512 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2513 1 : options.f_build_date = "Jun 4 2019 %*e";
2514 1 : options.f_build_time = "23:02:36 %*e";
2515 :
2516 2 : advgetopt::getopt opt(options, argc, argv);
2517 :
2518 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2519 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2520 : "Usage: test usage: \n"
2521 : " --verbose inform you of what we're currently working on: .\n"
2522 : "\n"
2523 : "Percent Environment Variable: \n"
2524 : );
2525 : }
2526 : CATCH_END_SECTION()
2527 :
2528 24 : CATCH_START_SECTION("Percent Environment Variable (empty string, variable set)")
2529 : {
2530 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2531 :
2532 1 : const advgetopt::option options_list[] =
2533 : {
2534 : advgetopt::define_option(
2535 : advgetopt::Name("verbose")
2536 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2537 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2538 : ),
2539 : advgetopt::end_options()
2540 : };
2541 1 : char const * cargv[] =
2542 : {
2543 : "tests/unittests/usage",
2544 : nullptr
2545 : };
2546 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2547 1 : char ** argv = const_cast<char **>(cargv);
2548 :
2549 :
2550 1 : advgetopt::options_environment options;
2551 1 : options.f_project_name = "unittest";
2552 1 : options.f_options = options_list;
2553 1 : options.f_options_files_directory = "/etc/advgetopt";
2554 1 : options.f_configuration_files = nullptr;
2555 1 : options.f_configuration_filename = "advgetopt.conf";
2556 1 : options.f_configuration_directories = nullptr;
2557 1 : options.f_help_header = "Usage: test usage: %e";
2558 1 : options.f_help_footer = "Percent Environment Variable: %e";
2559 1 : options.f_environment_variable_name = "";
2560 1 : options.f_version = "2.0.1-%e";
2561 1 : options.f_license = "MIT-%e";
2562 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2563 1 : options.f_build_date = "Jun 4 2019 %e";
2564 1 : options.f_build_time = "23:02:36 %e";
2565 :
2566 2 : advgetopt::getopt opt(options, argc, argv);
2567 :
2568 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2569 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2570 : "Usage: test usage: \n"
2571 : " --verbose inform you of what we're currently working on: .\n"
2572 : "\n"
2573 : "Percent Environment Variable: \n"
2574 : );
2575 : }
2576 : CATCH_END_SECTION()
2577 :
2578 24 : CATCH_START_SECTION("Percent Environment Variable (empty string, variable not set)")
2579 : {
2580 1 : const advgetopt::option options_list[] =
2581 : {
2582 : advgetopt::define_option(
2583 : advgetopt::Name("verbose")
2584 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2585 : , advgetopt::Help("inform you of what we're currently working on: %e.")
2586 : ),
2587 : advgetopt::end_options()
2588 : };
2589 1 : char const * cargv[] =
2590 : {
2591 : "tests/unittests/usage",
2592 : nullptr
2593 : };
2594 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2595 1 : char ** argv = const_cast<char **>(cargv);
2596 :
2597 :
2598 1 : advgetopt::options_environment options;
2599 1 : options.f_project_name = "unittest";
2600 1 : options.f_options = options_list;
2601 1 : options.f_options_files_directory = "/etc/advgetopt";
2602 1 : options.f_configuration_files = nullptr;
2603 1 : options.f_configuration_filename = "advgetopt.conf";
2604 1 : options.f_configuration_directories = nullptr;
2605 1 : options.f_help_header = "Usage: test usage: %e";
2606 1 : options.f_help_footer = "Percent Environment Variable: %e";
2607 1 : options.f_environment_variable_name = "";
2608 1 : options.f_version = "2.0.1-%e";
2609 1 : options.f_license = "MIT-%e";
2610 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %e";
2611 1 : options.f_build_date = "Jun 4 2019 %e";
2612 1 : options.f_build_time = "23:02:36 %e";
2613 :
2614 2 : advgetopt::getopt opt(options, argc, argv);
2615 :
2616 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2617 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2618 : "Usage: test usage: \n"
2619 : " --verbose inform you of what we're currently working on: .\n"
2620 : "\n"
2621 : "Percent Environment Variable: \n"
2622 : );
2623 : }
2624 : CATCH_END_SECTION()
2625 :
2626 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (empty string, variable set)")
2627 : {
2628 2 : snap::safe_setenv env("ADVGETOPT_TEST_OPTIONS", "--verbose");
2629 :
2630 1 : const advgetopt::option options_list[] =
2631 : {
2632 : advgetopt::define_option(
2633 : advgetopt::Name("verbose")
2634 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2635 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2636 : ),
2637 : advgetopt::end_options()
2638 : };
2639 1 : char const * cargv[] =
2640 : {
2641 : "tests/unittests/usage",
2642 : nullptr
2643 : };
2644 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2645 1 : char ** argv = const_cast<char **>(cargv);
2646 :
2647 1 : advgetopt::options_environment options;
2648 1 : options.f_project_name = "unittest";
2649 1 : options.f_options = options_list;
2650 1 : options.f_options_files_directory = "/etc/advgetopt";
2651 1 : options.f_configuration_files = nullptr;
2652 1 : options.f_configuration_filename = "advgetopt.conf";
2653 1 : options.f_configuration_directories = nullptr;
2654 1 : options.f_help_header = "Usage: test usage: %*e";
2655 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2656 1 : options.f_environment_variable_name = "";
2657 1 : options.f_version = "2.0.1-%*e";
2658 1 : options.f_license = "MIT-%*e";
2659 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2660 1 : options.f_build_date = "Jun 4 2019 %*e";
2661 1 : options.f_build_time = "23:02:36 %*e";
2662 :
2663 2 : advgetopt::getopt opt(options, argc, argv);
2664 :
2665 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2666 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2667 : "Usage: test usage: \n"
2668 : " --verbose inform you of what we're currently working on: .\n"
2669 : "\n"
2670 : "Percent Environment Variable: \n"
2671 : );
2672 : }
2673 : CATCH_END_SECTION()
2674 :
2675 24 : CATCH_START_SECTION("Percent Asterisk Environment Variable (empty string, variable not set)")
2676 : {
2677 1 : const advgetopt::option options_list[] =
2678 : {
2679 : advgetopt::define_option(
2680 : advgetopt::Name("verbose")
2681 : , advgetopt::Flags(advgetopt::var_flags<advgetopt::GETOPT_FLAG_FLAG>())
2682 : , advgetopt::Help("inform you of what we're currently working on: %*e.")
2683 : ),
2684 : advgetopt::end_options()
2685 : };
2686 1 : char const * cargv[] =
2687 : {
2688 : "tests/unittests/usage",
2689 : nullptr
2690 : };
2691 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2692 1 : char ** argv = const_cast<char **>(cargv);
2693 :
2694 1 : advgetopt::options_environment options;
2695 1 : options.f_project_name = "unittest";
2696 1 : options.f_options = options_list;
2697 1 : options.f_options_files_directory = "/etc/advgetopt";
2698 1 : options.f_configuration_files = nullptr;
2699 1 : options.f_configuration_filename = "advgetopt.conf";
2700 1 : options.f_configuration_directories = nullptr;
2701 1 : options.f_help_header = "Usage: test usage: %*e";
2702 1 : options.f_help_footer = "Percent Environment Variable: %*e";
2703 1 : options.f_environment_variable_name = "";
2704 1 : options.f_version = "2.0.1-%*e";
2705 1 : options.f_license = "MIT-%*e";
2706 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*e";
2707 1 : options.f_build_date = "Jun 4 2019 %*e";
2708 1 : options.f_build_time = "23:02:36 %*e";
2709 :
2710 2 : advgetopt::getopt opt(options, argc, argv);
2711 :
2712 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2713 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2714 : "Usage: test usage: \n"
2715 : " --verbose inform you of what we're currently working on: .\n"
2716 : "\n"
2717 : "Percent Environment Variable: \n"
2718 : );
2719 : }
2720 : CATCH_END_SECTION()
2721 12 : }
2722 :
2723 :
2724 :
2725 :
2726 :
2727 8 : CATCH_TEST_CASE("help_string_configuration_files", "[getopt][usage][config]")
2728 : {
2729 12 : CATCH_START_SECTION("Percent Configuration Files with f (fully defined)")
2730 : {
2731 1 : const advgetopt::option options_list[] =
2732 : {
2733 : advgetopt::define_option(
2734 : advgetopt::Name("verbose")
2735 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2736 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2737 : ),
2738 : advgetopt::end_options()
2739 : };
2740 1 : char const * cargv[] =
2741 : {
2742 : "tests/unittests/usage",
2743 : "--verbose",
2744 : nullptr
2745 : };
2746 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2747 1 : char ** argv = const_cast<char **>(cargv);
2748 :
2749 1 : const char * const configuration_files[] =
2750 : {
2751 : "system.conf",
2752 : "advgetopt.conf",
2753 : "advgetopt.ini",
2754 : "user.config",
2755 : nullptr
2756 : };
2757 :
2758 1 : advgetopt::options_environment options;
2759 1 : options.f_project_name = "unittest";
2760 1 : options.f_options = options_list;
2761 1 : options.f_options_files_directory = "/etc/advgetopt";
2762 1 : options.f_configuration_files = configuration_files;
2763 1 : options.f_configuration_filename = "advgetopt.conf";
2764 1 : options.f_configuration_directories = nullptr;
2765 1 : options.f_help_header = "Usage: test usage: %f";
2766 1 : options.f_help_footer = "Percent Configuration Files: %f";
2767 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2768 1 : options.f_version = "2.0.1-%f";
2769 1 : options.f_license = "MIT-%f";
2770 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
2771 1 : options.f_build_date = "Jun 4 2019 %f";
2772 1 : options.f_build_time = "23:02:36 %f";
2773 :
2774 2 : advgetopt::getopt opt(options, argc, argv);
2775 :
2776 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2777 :
2778 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2779 : advgetopt::getopt::breakup_line(
2780 : "Usage: test usage: system.conf"
2781 : , 0
2782 : , advgetopt::getopt::get_line_width())
2783 : + advgetopt::getopt::format_usage_string(
2784 : "--verbose"
2785 : , "inform you of what we're currently working on: system.conf."
2786 : , 30
2787 : , advgetopt::getopt::get_line_width()) + "\n"
2788 : + advgetopt::getopt::breakup_line(
2789 : "Percent Configuration Files: system.conf"
2790 : , 0
2791 : , advgetopt::getopt::get_line_width())
2792 : );
2793 : }
2794 : CATCH_END_SECTION()
2795 :
2796 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (fully defined)")
2797 : {
2798 1 : const advgetopt::option options_list[] =
2799 : {
2800 : advgetopt::define_option(
2801 : advgetopt::Name("verbose")
2802 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2803 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
2804 : ),
2805 : advgetopt::end_options()
2806 : };
2807 1 : char const * cargv[] =
2808 : {
2809 : "tests/unittests/usage",
2810 : "--verbose",
2811 : nullptr
2812 : };
2813 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2814 1 : char ** argv = const_cast<char **>(cargv);
2815 :
2816 1 : const char * const configuration_files[] =
2817 : {
2818 : "system.conf",
2819 : "advgetopt.conf",
2820 : "advgetopt.ini",
2821 : "user.config",
2822 : nullptr
2823 : };
2824 :
2825 1 : advgetopt::options_environment options;
2826 1 : options.f_project_name = "unittest";
2827 1 : options.f_options = options_list;
2828 1 : options.f_options_files_directory = "/etc/advgetopt";
2829 1 : options.f_configuration_files = configuration_files;
2830 1 : options.f_configuration_filename = "advgetopt.conf";
2831 1 : options.f_configuration_directories = nullptr;
2832 1 : options.f_help_header = "Usage: test usage: %*f";
2833 1 : options.f_help_footer = "Percent Configuration Files: %*f";
2834 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2835 1 : options.f_version = "2.0.1-%*f";
2836 1 : options.f_license = "MIT-%*f";
2837 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
2838 1 : options.f_build_date = "Jun 4 2019 %*f";
2839 1 : options.f_build_time = "23:02:36 %*f";
2840 :
2841 2 : advgetopt::getopt opt(options, argc, argv);
2842 :
2843 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2844 :
2845 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2846 : advgetopt::getopt::breakup_line(
2847 : "Usage: test usage: system.conf, advgetopt.conf,"
2848 : " advgetopt.ini, user.config"
2849 : , 0
2850 : , advgetopt::getopt::get_line_width())
2851 : + advgetopt::getopt::format_usage_string(
2852 : "--verbose"
2853 : , "inform you of what we're currently working on:"
2854 : " system.conf, advgetopt.conf, advgetopt.ini,"
2855 : " user.config."
2856 : , 30
2857 : , advgetopt::getopt::get_line_width()) + "\n"
2858 : + advgetopt::getopt::breakup_line(
2859 : "Percent Configuration Files: system.conf, advgetopt.conf,"
2860 : " advgetopt.ini, user.config"
2861 : , 0
2862 : , advgetopt::getopt::get_line_width())
2863 : );
2864 : }
2865 : CATCH_END_SECTION()
2866 :
2867 12 : CATCH_START_SECTION("Percent Configuration Files with f (nullptr)")
2868 : {
2869 1 : const advgetopt::option options_list[] =
2870 : {
2871 : advgetopt::define_option(
2872 : advgetopt::Name("verbose")
2873 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2874 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2875 : ),
2876 : advgetopt::end_options()
2877 : };
2878 1 : char const * cargv[] =
2879 : {
2880 : "tests/unittests/usage",
2881 : "--verbose",
2882 : nullptr
2883 : };
2884 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2885 1 : char ** argv = const_cast<char **>(cargv);
2886 :
2887 1 : advgetopt::options_environment options;
2888 1 : options.f_project_name = "unittest";
2889 1 : options.f_options = options_list;
2890 1 : options.f_options_files_directory = "/etc/advgetopt";
2891 1 : options.f_configuration_files = nullptr;
2892 1 : options.f_configuration_filename = "advgetopt.conf";
2893 1 : options.f_configuration_directories = nullptr;
2894 1 : options.f_help_header = "Usage: test usage: %f";
2895 1 : options.f_help_footer = "Percent Configuration Files: %f";
2896 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2897 1 : options.f_version = "2.0.1-%f";
2898 1 : options.f_license = "MIT-%f";
2899 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
2900 1 : options.f_build_date = "Jun 4 2019 %f";
2901 1 : options.f_build_time = "23:02:36 %f";
2902 :
2903 2 : advgetopt::getopt opt(options, argc, argv);
2904 :
2905 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2906 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2907 : "Usage: test usage: \n"
2908 : " --verbose inform you of what we're currently working on: .\n"
2909 : "\n"
2910 : "Percent Configuration Files: \n"
2911 : );
2912 : }
2913 : CATCH_END_SECTION()
2914 :
2915 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (nullptr)")
2916 : {
2917 1 : const advgetopt::option options_list[] =
2918 : {
2919 : advgetopt::define_option(
2920 : advgetopt::Name("verbose")
2921 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2922 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
2923 : ),
2924 : advgetopt::end_options()
2925 : };
2926 1 : char const * cargv[] =
2927 : {
2928 : "tests/unittests/usage",
2929 : "--verbose",
2930 : nullptr
2931 : };
2932 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2933 1 : char ** argv = const_cast<char **>(cargv);
2934 :
2935 1 : advgetopt::options_environment options;
2936 1 : options.f_project_name = "unittest";
2937 1 : options.f_options = options_list;
2938 1 : options.f_options_files_directory = "/etc/advgetopt";
2939 1 : options.f_configuration_files = nullptr;
2940 1 : options.f_configuration_filename = "advgetopt.conf";
2941 1 : options.f_configuration_directories = nullptr;
2942 1 : options.f_help_header = "Usage: test usage: %*f";
2943 1 : options.f_help_footer = "Percent Configuration Files: %*f";
2944 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2945 1 : options.f_version = "2.0.1-%*f";
2946 1 : options.f_license = "MIT-%*f";
2947 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
2948 1 : options.f_build_date = "Jun 4 2019 %*f";
2949 1 : options.f_build_time = "23:02:36 %*f";
2950 :
2951 2 : advgetopt::getopt opt(options, argc, argv);
2952 :
2953 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
2954 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
2955 : "Usage: test usage: \n"
2956 : " --verbose inform you of what we're currently working on: .\n"
2957 : "\n"
2958 : "Percent Configuration Files: \n"
2959 : );
2960 : }
2961 : CATCH_END_SECTION()
2962 :
2963 12 : CATCH_START_SECTION("Percent Configuration Files with f (empty array)")
2964 : {
2965 1 : const advgetopt::option options_list[] =
2966 : {
2967 : advgetopt::define_option(
2968 : advgetopt::Name("verbose")
2969 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
2970 : , advgetopt::Help("inform you of what we're currently working on: %f.")
2971 : ),
2972 : advgetopt::end_options()
2973 : };
2974 1 : char const * cargv[] =
2975 : {
2976 : "tests/unittests/usage",
2977 : "--verbose",
2978 : nullptr
2979 : };
2980 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
2981 1 : char ** argv = const_cast<char **>(cargv);
2982 :
2983 1 : const char * const configuration_files[] =
2984 : {
2985 : nullptr
2986 : };
2987 :
2988 1 : advgetopt::options_environment options;
2989 1 : options.f_project_name = "unittest";
2990 1 : options.f_options = options_list;
2991 1 : options.f_options_files_directory = "/etc/advgetopt";
2992 1 : options.f_configuration_files = configuration_files;
2993 1 : options.f_configuration_filename = "advgetopt.conf";
2994 1 : options.f_configuration_directories = nullptr;
2995 1 : options.f_help_header = "Usage: test usage: %f";
2996 1 : options.f_help_footer = "Percent Configuration Files: %f";
2997 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
2998 1 : options.f_version = "2.0.1-%f";
2999 1 : options.f_license = "MIT-%f";
3000 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %f";
3001 1 : options.f_build_date = "Jun 4 2019 %f";
3002 1 : options.f_build_time = "23:02:36 %f";
3003 :
3004 2 : advgetopt::getopt opt(options, argc, argv);
3005 :
3006 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3007 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3008 : "Usage: test usage: \n"
3009 : " --verbose inform you of what we're currently working on: .\n"
3010 : "\n"
3011 : "Percent Configuration Files: \n"
3012 : );
3013 : }
3014 : CATCH_END_SECTION()
3015 :
3016 12 : CATCH_START_SECTION("Percent Asterisk Configuration Files with f (empty array)")
3017 : {
3018 1 : const advgetopt::option options_list[] =
3019 : {
3020 : advgetopt::define_option(
3021 : advgetopt::Name("verbose")
3022 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3023 : , advgetopt::Help("inform you of what we're currently working on: %*f.")
3024 : ),
3025 : advgetopt::end_options()
3026 : };
3027 1 : char const * cargv[] =
3028 : {
3029 : "tests/unittests/usage",
3030 : "--verbose",
3031 : nullptr
3032 : };
3033 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3034 1 : char ** argv = const_cast<char **>(cargv);
3035 :
3036 1 : const char * const configuration_files[] =
3037 : {
3038 : nullptr
3039 : };
3040 :
3041 1 : advgetopt::options_environment options;
3042 1 : options.f_project_name = "unittest";
3043 1 : options.f_options = options_list;
3044 1 : options.f_options_files_directory = "/etc/advgetopt";
3045 1 : options.f_configuration_files = configuration_files;
3046 1 : options.f_configuration_filename = "advgetopt.conf";
3047 1 : options.f_configuration_directories = nullptr;
3048 1 : options.f_help_header = "Usage: test usage: %*f";
3049 1 : options.f_help_footer = "Percent Configuration Files: %*f";
3050 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3051 1 : options.f_version = "2.0.1-%*f";
3052 1 : options.f_license = "MIT-%*f";
3053 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*f";
3054 1 : options.f_build_date = "Jun 4 2019 %*f";
3055 1 : options.f_build_time = "23:02:36 %*f";
3056 :
3057 2 : advgetopt::getopt opt(options, argc, argv);
3058 :
3059 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3060 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3061 : "Usage: test usage: \n"
3062 : " --verbose inform you of what we're currently working on: .\n"
3063 : "\n"
3064 : "Percent Configuration Files: \n"
3065 : );
3066 : }
3067 : CATCH_END_SECTION()
3068 6 : }
3069 :
3070 :
3071 :
3072 :
3073 9 : CATCH_TEST_CASE("help_string_configuration_files_functions", "[getopt][usage][config]")
3074 : {
3075 14 : CATCH_START_SECTION("Percent Configuration Files with g (fully defined)")
3076 : {
3077 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_filenames", "existing_g");
3078 :
3079 : {
3080 2 : std::ofstream config_file;
3081 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3082 1 : CATCH_REQUIRE(config_file.good());
3083 1 : config_file <<
3084 : "# Auto-generated\n"
3085 : ;
3086 : }
3087 :
3088 : {
3089 2 : std::ofstream config_file;
3090 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3091 1 : CATCH_REQUIRE(config_file.good());
3092 1 : config_file <<
3093 : "# Auto-generated\n"
3094 : ;
3095 : }
3096 :
3097 1 : const advgetopt::option options_list[] =
3098 : {
3099 : advgetopt::define_option(
3100 : advgetopt::Name("verbose")
3101 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3102 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3103 : ),
3104 : advgetopt::end_options()
3105 : };
3106 1 : char const * cargv[] =
3107 : {
3108 : "tests/unittests/usage",
3109 : "--verbose",
3110 : nullptr
3111 : };
3112 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3113 1 : char ** argv = const_cast<char **>(cargv);
3114 :
3115 1 : const char * const configuration_files[] =
3116 : {
3117 : "system.conf",
3118 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
3119 : "advgetopt.conf",
3120 : "advgetopt.ini",
3121 : "user.config",
3122 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(), // <- this is wrong, it should be done automatically, but we have a name mismatch...
3123 : nullptr
3124 2 : };
3125 :
3126 1 : advgetopt::options_environment options;
3127 1 : options.f_project_name = "unittest"; // name mismatch on purpose
3128 1 : options.f_options = options_list;
3129 1 : options.f_options_files_directory = "/etc/advgetopt";
3130 1 : options.f_configuration_files = configuration_files;
3131 1 : options.f_configuration_filename = "advgetopt.conf";
3132 1 : options.f_configuration_directories = nullptr;
3133 1 : options.f_help_header = "Usage: test usage: %g";
3134 1 : options.f_help_footer = "Percent Configuration Files: %g";
3135 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3136 1 : options.f_version = "2.0.1-%g";
3137 1 : options.f_license = "MIT-%g";
3138 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3139 1 : options.f_build_date = "Jun 4 2019 %g";
3140 1 : options.f_build_time = "23:02:36 %g";
3141 :
3142 2 : advgetopt::getopt opt(options, argc, argv);
3143 :
3144 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3145 :
3146 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3147 : advgetopt::getopt::breakup_line(
3148 : "Usage: test usage: "
3149 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3150 : + ", "
3151 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3152 : , 0
3153 : , advgetopt::getopt::get_line_width())
3154 : + advgetopt::getopt::format_usage_string(
3155 : "--verbose", "inform you of what we're currently working on: "
3156 : + SNAP_CATCH2_NAMESPACE::g_config_filename + ", "
3157 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
3158 : , 30
3159 : , advgetopt::getopt::get_line_width()) + "\n"
3160 : + advgetopt::getopt::breakup_line(
3161 : "Percent Configuration Files: "
3162 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3163 : + ", "
3164 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3165 : , 0
3166 : , advgetopt::getopt::get_line_width())
3167 : );
3168 : }
3169 : CATCH_END_SECTION()
3170 :
3171 14 : CATCH_START_SECTION("Percent Configuration Files with g (fully defined)")
3172 : {
3173 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_file_names", "with_existing_g");
3174 :
3175 : {
3176 2 : std::ofstream config_file;
3177 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3178 1 : CATCH_REQUIRE(config_file.good());
3179 1 : config_file <<
3180 : "# Auto-generated\n"
3181 : ;
3182 : }
3183 :
3184 : {
3185 2 : std::ofstream config_file;
3186 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
3187 1 : CATCH_REQUIRE(config_file.good());
3188 1 : config_file <<
3189 : "# Auto-generated\n"
3190 : ;
3191 : }
3192 :
3193 1 : const advgetopt::option options_list[] =
3194 : {
3195 : advgetopt::define_option(
3196 : advgetopt::Name("verbose")
3197 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3198 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3199 : ),
3200 : advgetopt::end_options()
3201 : };
3202 1 : char const * cargv[] =
3203 : {
3204 : "tests/unittests/usage",
3205 : "--verbose",
3206 : nullptr
3207 : };
3208 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3209 1 : char ** argv = const_cast<char **>(cargv);
3210 :
3211 1 : const char * const configuration_files[] =
3212 : {
3213 : "system.conf",
3214 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
3215 : "advgetopt.conf",
3216 : "advgetopt.ini",
3217 : "user.config",
3218 : nullptr
3219 1 : };
3220 :
3221 1 : advgetopt::options_environment options;
3222 1 : options.f_project_name = "config_file_names";
3223 1 : options.f_options = options_list;
3224 1 : options.f_options_files_directory = "/etc/advgetopt";
3225 1 : options.f_configuration_files = configuration_files;
3226 1 : options.f_configuration_filename = "advgetopt.conf";
3227 1 : options.f_configuration_directories = nullptr;
3228 1 : options.f_help_header = "Usage: test usage: %g";
3229 1 : options.f_help_footer = "Percent Configuration Files: %g";
3230 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3231 1 : options.f_version = "2.0.1-%g";
3232 1 : options.f_license = "MIT-%g";
3233 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3234 1 : options.f_build_date = "Jun 4 2019 %g";
3235 1 : options.f_build_time = "23:02:36 %g";
3236 :
3237 2 : advgetopt::getopt opt(options, argc, argv);
3238 :
3239 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3240 :
3241 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3242 : advgetopt::getopt::breakup_line(
3243 : "Usage: test usage: "
3244 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3245 : + ", "
3246 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3247 : , 0
3248 : , advgetopt::getopt::get_line_width())
3249 : + advgetopt::getopt::format_usage_string(
3250 : "--verbose", "inform you of what we're currently working on: "
3251 : + SNAP_CATCH2_NAMESPACE::g_config_filename + ", "
3252 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
3253 : , 30
3254 : , advgetopt::getopt::get_line_width()) + "\n"
3255 : + advgetopt::getopt::breakup_line(
3256 : "Percent Configuration Files: "
3257 : + SNAP_CATCH2_NAMESPACE::g_config_filename
3258 : + ", "
3259 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
3260 : , 0
3261 : , advgetopt::getopt::get_line_width())
3262 : );
3263 : }
3264 : CATCH_END_SECTION()
3265 :
3266 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (fully defined)")
3267 : {
3268 1 : const advgetopt::option options_list[] =
3269 : {
3270 : advgetopt::define_option(
3271 : advgetopt::Name("verbose")
3272 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3273 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3274 : ),
3275 : advgetopt::end_options()
3276 : };
3277 1 : char const * cargv[] =
3278 : {
3279 : "tests/unittests/usage",
3280 : "--verbose",
3281 : nullptr
3282 : };
3283 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3284 1 : char ** argv = const_cast<char **>(cargv);
3285 :
3286 1 : const char * const configuration_files[] =
3287 : {
3288 : "system.conf",
3289 : "advgetopt.conf",
3290 : "advgetopt.ini",
3291 : "user.config",
3292 : nullptr
3293 : };
3294 :
3295 1 : advgetopt::options_environment options;
3296 1 : options.f_project_name = "unittest";
3297 1 : options.f_options = options_list;
3298 1 : options.f_options_files_directory = "/etc/advgetopt";
3299 1 : options.f_configuration_files = configuration_files;
3300 1 : options.f_configuration_filename = "advgetopt.conf";
3301 1 : options.f_configuration_directories = nullptr;
3302 1 : options.f_help_header = "Usage: test usage: %*g";
3303 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3304 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3305 1 : options.f_version = "2.0.1-%*g";
3306 1 : options.f_license = "MIT-%*g";
3307 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3308 1 : options.f_build_date = "Jun 4 2019 %*g";
3309 1 : options.f_build_time = "23:02:36 %*g";
3310 :
3311 2 : advgetopt::getopt opt(options, argc, argv);
3312 :
3313 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3314 :
3315 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3316 : advgetopt::getopt::breakup_line(
3317 : "Usage: test usage: system.conf, unittest.d/50-system.conf,"
3318 : " advgetopt.conf, unittest.d/50-advgetopt.conf, advgetopt.ini,"
3319 : " unittest.d/50-advgetopt.ini, user.config,"
3320 : " unittest.d/50-user.config"
3321 : , 0
3322 : , advgetopt::getopt::get_line_width())
3323 : + advgetopt::getopt::format_usage_string(
3324 : "--verbose"
3325 : , "inform you of what we're currently working on:"
3326 : " system.conf, unittest.d/50-system.conf,"
3327 : " advgetopt.conf, unittest.d/50-advgetopt.conf,"
3328 : " advgetopt.ini, unittest.d/50-advgetopt.ini,"
3329 : " user.config, unittest.d/50-user.config."
3330 : , 30
3331 : , advgetopt::getopt::get_line_width()) + "\n"
3332 : + advgetopt::getopt::breakup_line(
3333 : "Percent Configuration Files: system.conf, unittest.d/50-system.conf,"
3334 : " advgetopt.conf, unittest.d/50-advgetopt.conf, advgetopt.ini,"
3335 : " unittest.d/50-advgetopt.ini, user.config, unittest.d/50-user.config"
3336 : , 0
3337 : , advgetopt::getopt::get_line_width())
3338 : );
3339 : }
3340 : CATCH_END_SECTION()
3341 :
3342 14 : CATCH_START_SECTION("Percent Configuration Files with g (nullptr)")
3343 : {
3344 1 : const advgetopt::option options_list[] =
3345 : {
3346 : advgetopt::define_option(
3347 : advgetopt::Name("verbose")
3348 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3349 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3350 : ),
3351 : advgetopt::end_options()
3352 : };
3353 1 : char const * cargv[] =
3354 : {
3355 : "tests/unittests/usage",
3356 : "--verbose",
3357 : nullptr
3358 : };
3359 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3360 1 : char ** argv = const_cast<char **>(cargv);
3361 :
3362 1 : advgetopt::options_environment options;
3363 1 : options.f_project_name = "unittest";
3364 1 : options.f_options = options_list;
3365 1 : options.f_options_files_directory = "/etc/advgetopt";
3366 1 : options.f_configuration_files = nullptr;
3367 1 : options.f_configuration_filename = "advgetopt.conf";
3368 1 : options.f_configuration_directories = nullptr;
3369 1 : options.f_help_header = "Usage: test usage: %g";
3370 1 : options.f_help_footer = "Percent Configuration Files: %g";
3371 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3372 1 : options.f_version = "2.0.1-%g";
3373 1 : options.f_license = "MIT-%g";
3374 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3375 1 : options.f_build_date = "Jun 4 2019 %g";
3376 1 : options.f_build_time = "23:02:36 %g";
3377 :
3378 2 : advgetopt::getopt opt(options, argc, argv);
3379 :
3380 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3381 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3382 : "Usage: test usage: \n"
3383 : " --verbose inform you of what we're currently working on: .\n"
3384 : "\n"
3385 : "Percent Configuration Files: \n"
3386 : );
3387 : }
3388 : CATCH_END_SECTION()
3389 :
3390 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (nullptr)")
3391 : {
3392 1 : const advgetopt::option options_list[] =
3393 : {
3394 : advgetopt::define_option(
3395 : advgetopt::Name("verbose")
3396 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3397 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3398 : ),
3399 : advgetopt::end_options()
3400 : };
3401 1 : char const * cargv[] =
3402 : {
3403 : "tests/unittests/usage",
3404 : "--verbose",
3405 : nullptr
3406 : };
3407 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3408 1 : char ** argv = const_cast<char **>(cargv);
3409 :
3410 1 : advgetopt::options_environment options;
3411 1 : options.f_project_name = "unittest";
3412 1 : options.f_options = options_list;
3413 1 : options.f_options_files_directory = "/etc/advgetopt";
3414 1 : options.f_configuration_files = nullptr;
3415 1 : options.f_configuration_filename = "advgetopt.conf";
3416 1 : options.f_configuration_directories = nullptr;
3417 1 : options.f_help_header = "Usage: test usage: %*g";
3418 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3419 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3420 1 : options.f_version = "2.0.1-%*g";
3421 1 : options.f_license = "MIT-%*g";
3422 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3423 1 : options.f_build_date = "Jun 4 2019 %*g";
3424 1 : options.f_build_time = "23:02:36 %*g";
3425 :
3426 2 : advgetopt::getopt opt(options, argc, argv);
3427 :
3428 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3429 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3430 : "Usage: test usage: \n"
3431 : " --verbose inform you of what we're currently working on: .\n"
3432 : "\n"
3433 : "Percent Configuration Files: \n"
3434 : );
3435 : }
3436 : CATCH_END_SECTION()
3437 :
3438 14 : CATCH_START_SECTION("Percent Configuration Files with g (empty array)")
3439 : {
3440 1 : const advgetopt::option options_list[] =
3441 : {
3442 : advgetopt::define_option(
3443 : advgetopt::Name("verbose")
3444 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3445 : , advgetopt::Help("inform you of what we're currently working on: %g.")
3446 : ),
3447 : advgetopt::end_options()
3448 : };
3449 1 : char const * cargv[] =
3450 : {
3451 : "tests/unittests/usage",
3452 : "--verbose",
3453 : nullptr
3454 : };
3455 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3456 1 : char ** argv = const_cast<char **>(cargv);
3457 :
3458 1 : const char * const configuration_files[] =
3459 : {
3460 : nullptr
3461 : };
3462 :
3463 1 : advgetopt::options_environment options;
3464 1 : options.f_project_name = "unittest";
3465 1 : options.f_options = options_list;
3466 1 : options.f_options_files_directory = "/etc/advgetopt";
3467 1 : options.f_configuration_files = configuration_files;
3468 1 : options.f_configuration_filename = "advgetopt.conf";
3469 1 : options.f_configuration_directories = nullptr;
3470 1 : options.f_help_header = "Usage: test usage: %g";
3471 1 : options.f_help_footer = "Percent Configuration Files: %g";
3472 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3473 1 : options.f_version = "2.0.1-%g";
3474 1 : options.f_license = "MIT-%g";
3475 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %g";
3476 1 : options.f_build_date = "Jun 4 2019 %g";
3477 1 : options.f_build_time = "23:02:36 %g";
3478 :
3479 2 : advgetopt::getopt opt(options, argc, argv);
3480 :
3481 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3482 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3483 : "Usage: test usage: \n"
3484 : " --verbose inform you of what we're currently working on: .\n"
3485 : "\n"
3486 : "Percent Configuration Files: \n"
3487 : );
3488 : }
3489 : CATCH_END_SECTION()
3490 :
3491 14 : CATCH_START_SECTION("Percent Asterisk Configuration Files with g (empty array)")
3492 : {
3493 1 : const advgetopt::option options_list[] =
3494 : {
3495 : advgetopt::define_option(
3496 : advgetopt::Name("verbose")
3497 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3498 : , advgetopt::Help("inform you of what we're currently working on: %*g.")
3499 : ),
3500 : advgetopt::end_options()
3501 : };
3502 1 : char const * cargv[] =
3503 : {
3504 : "tests/unittests/usage",
3505 : "--verbose",
3506 : nullptr
3507 : };
3508 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3509 1 : char ** argv = const_cast<char **>(cargv);
3510 :
3511 1 : const char * const configuration_files[] =
3512 : {
3513 : nullptr
3514 : };
3515 :
3516 1 : advgetopt::options_environment options;
3517 1 : options.f_project_name = "unittest";
3518 1 : options.f_options = options_list;
3519 1 : options.f_options_files_directory = "/etc/advgetopt";
3520 1 : options.f_configuration_files = configuration_files;
3521 1 : options.f_configuration_filename = "advgetopt.conf";
3522 1 : options.f_configuration_directories = nullptr;
3523 1 : options.f_help_header = "Usage: test usage: %*g";
3524 1 : options.f_help_footer = "Percent Configuration Files: %*g";
3525 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3526 1 : options.f_version = "2.0.1-%*g";
3527 1 : options.f_license = "MIT-%*g";
3528 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*g";
3529 1 : options.f_build_date = "Jun 4 2019 %*g";
3530 1 : options.f_build_time = "23:02:36 %*g";
3531 :
3532 2 : advgetopt::getopt opt(options, argc, argv);
3533 :
3534 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3535 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3536 : "Usage: test usage: \n"
3537 : " --verbose inform you of what we're currently working on: .\n"
3538 : "\n"
3539 : "Percent Configuration Files: \n"
3540 : );
3541 : }
3542 : CATCH_END_SECTION()
3543 7 : }
3544 :
3545 :
3546 :
3547 :
3548 5 : CATCH_TEST_CASE("help_string_option_file_directory", "[getopt][usage][config]")
3549 : {
3550 6 : CATCH_START_SECTION("Percent Configuration Files with i (fully defined)")
3551 : {
3552 1 : const advgetopt::option options_list[] =
3553 : {
3554 : advgetopt::define_option(
3555 : advgetopt::Name("verbose")
3556 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3557 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3558 : ),
3559 : advgetopt::end_options()
3560 : };
3561 1 : char const * cargv[] =
3562 : {
3563 : "tests/unittests/usage",
3564 : "--verbose",
3565 : nullptr
3566 : };
3567 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3568 1 : char ** argv = const_cast<char **>(cargv);
3569 :
3570 1 : const char * const configuration_files[] =
3571 : {
3572 : "advgetopt.conf",
3573 : "advgetopt.ini",
3574 : nullptr
3575 : };
3576 :
3577 1 : advgetopt::options_environment options;
3578 1 : options.f_project_name = "unittest";
3579 1 : options.f_options = options_list;
3580 1 : options.f_options_files_directory = "/opt/advgetopt/config";
3581 1 : options.f_configuration_files = configuration_files;
3582 1 : options.f_configuration_filename = "advgetopt.conf";
3583 1 : options.f_configuration_directories = nullptr;
3584 1 : options.f_help_header = "Usage: test usage: %i";
3585 1 : options.f_help_footer = "Percent Configuration Files: %i";
3586 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3587 1 : options.f_version = "2.0.1-%i";
3588 1 : options.f_license = "MIT-%i";
3589 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3590 1 : options.f_build_date = "Jun 4 2019 %i";
3591 1 : options.f_build_time = "23:02:36 %i";
3592 :
3593 2 : advgetopt::getopt opt(options, argc, argv);
3594 :
3595 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3596 :
3597 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3598 : "Usage: test usage: /opt/advgetopt/config/\n"
3599 : + advgetopt::getopt::format_usage_string(
3600 : "--verbose", "inform you of what we're currently working on: "
3601 : "/opt/advgetopt/config/."
3602 : , 30
3603 : , advgetopt::getopt::get_line_width()) + "\n"
3604 : + advgetopt::getopt::breakup_line(
3605 : "Percent Configuration Files: /opt/advgetopt/config/"
3606 : , 0
3607 : , advgetopt::getopt::get_line_width())
3608 : );
3609 : }
3610 : CATCH_END_SECTION()
3611 :
3612 6 : CATCH_START_SECTION("Percent Configuration Files with i (nullptr)")
3613 : {
3614 1 : const advgetopt::option options_list[] =
3615 : {
3616 : advgetopt::define_option(
3617 : advgetopt::Name("verbose")
3618 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3619 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3620 : ),
3621 : advgetopt::end_options()
3622 : };
3623 1 : char const * cargv[] =
3624 : {
3625 : "tests/unittests/usage",
3626 : "--verbose",
3627 : nullptr
3628 : };
3629 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3630 1 : char ** argv = const_cast<char **>(cargv);
3631 :
3632 1 : const char * const configuration_files[] =
3633 : {
3634 : "/ignored/in/this/test",
3635 : nullptr
3636 : };
3637 :
3638 1 : advgetopt::options_environment options;
3639 1 : options.f_project_name = "unittest";
3640 1 : options.f_options = options_list;
3641 1 : options.f_options_files_directory = nullptr;
3642 1 : options.f_configuration_files = configuration_files;
3643 1 : options.f_configuration_filename = "advgetopt.conf";
3644 1 : options.f_configuration_directories = nullptr;
3645 1 : options.f_help_header = "Usage: test usage: %i";
3646 1 : options.f_help_footer = "Percent Configuration Files: %i";
3647 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3648 1 : options.f_version = "2.0.1-%i";
3649 1 : options.f_license = "MIT-%i";
3650 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3651 1 : options.f_build_date = "Jun 4 2019 %i";
3652 1 : options.f_build_time = "23:02:36 %i";
3653 :
3654 2 : advgetopt::getopt opt(options, argc, argv);
3655 :
3656 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3657 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3658 : advgetopt::getopt::breakup_line("Usage: test usage: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3659 : + advgetopt::getopt::format_usage_string(
3660 : "--verbose"
3661 : , "inform you of what we're currently working on: /usr/share/advgetopt/options/."
3662 : , 30
3663 : , advgetopt::getopt::get_line_width()) + "\n"
3664 : + advgetopt::getopt::breakup_line("Percent Configuration Files: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3665 : );
3666 : }
3667 : CATCH_END_SECTION()
3668 :
3669 6 : CATCH_START_SECTION("Percent Configuration Files with i (empty string)")
3670 : {
3671 1 : const advgetopt::option options_list[] =
3672 : {
3673 : advgetopt::define_option(
3674 : advgetopt::Name("verbose")
3675 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3676 : , advgetopt::Help("inform you of what we're currently working on: %i.")
3677 : ),
3678 : advgetopt::end_options()
3679 : };
3680 1 : char const * cargv[] =
3681 : {
3682 : "tests/unittests/usage",
3683 : "--verbose",
3684 : nullptr
3685 : };
3686 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3687 1 : char ** argv = const_cast<char **>(cargv);
3688 :
3689 1 : const char * const configuration_files[] =
3690 : {
3691 : "/ignored/in/this/test",
3692 : nullptr
3693 : };
3694 :
3695 1 : advgetopt::options_environment options;
3696 1 : options.f_project_name = "unittest";
3697 1 : options.f_options = options_list;
3698 1 : options.f_options_files_directory = "";
3699 1 : options.f_configuration_files = configuration_files;
3700 1 : options.f_configuration_filename = "advgetopt.conf";
3701 1 : options.f_configuration_directories = nullptr;
3702 1 : options.f_help_header = "Usage: test usage: %i";
3703 1 : options.f_help_footer = "Percent Configuration Files: %i";
3704 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3705 1 : options.f_version = "2.0.1-%i";
3706 1 : options.f_license = "MIT-%i";
3707 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %i";
3708 1 : options.f_build_date = "Jun 4 2019 %i";
3709 1 : options.f_build_time = "23:02:36 %i";
3710 :
3711 2 : advgetopt::getopt opt(options, argc, argv);
3712 :
3713 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3714 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3715 : advgetopt::getopt::breakup_line("Usage: test usage: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3716 : + advgetopt::getopt::format_usage_string(
3717 : "--verbose"
3718 : , "inform you of what we're currently working on: /usr/share/advgetopt/options/."
3719 : , 30
3720 : , advgetopt::getopt::get_line_width()) + "\n"
3721 : + advgetopt::getopt::breakup_line("Percent Configuration Files: /usr/share/advgetopt/options/", 0, advgetopt::getopt::get_line_width())
3722 : );
3723 : }
3724 : CATCH_END_SECTION()
3725 3 : }
3726 :
3727 :
3728 :
3729 :
3730 5 : CATCH_TEST_CASE("help_string_license", "[getopt][usage]")
3731 : {
3732 6 : CATCH_START_SECTION("Percent License (defined)")
3733 : {
3734 1 : const advgetopt::option options_list[] =
3735 : {
3736 : advgetopt::define_option(
3737 : advgetopt::Name("verbose")
3738 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3739 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3740 : ),
3741 : advgetopt::end_options()
3742 : };
3743 1 : char const * cargv[] =
3744 : {
3745 : "tests/unittests/usage",
3746 : "--verbose",
3747 : nullptr
3748 : };
3749 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3750 1 : char ** argv = const_cast<char **>(cargv);
3751 :
3752 1 : advgetopt::options_environment options;
3753 1 : options.f_project_name = "unittest";
3754 1 : options.f_options = options_list;
3755 1 : options.f_options_files_directory = "/etc/advgetopt";
3756 1 : options.f_configuration_files = nullptr;
3757 1 : options.f_configuration_filename = "advgetopt.conf";
3758 1 : options.f_configuration_directories = nullptr;
3759 1 : options.f_help_header = "Usage: test usage: %l";
3760 1 : options.f_help_footer = "Percent License: %l";
3761 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3762 1 : options.f_version = "2.0.1-%l";
3763 1 : options.f_license = "MIT-%l";
3764 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3765 1 : options.f_build_date = "Jun 4 2019 %l";
3766 1 : options.f_build_time = "23:02:36 %l";
3767 :
3768 2 : advgetopt::getopt opt(options, argc, argv);
3769 :
3770 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3771 :
3772 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3773 : advgetopt::getopt::breakup_line("Usage: test usage: MIT-%l", 0, advgetopt::getopt::get_line_width())
3774 : + advgetopt::getopt::format_usage_string(
3775 : "--verbose"
3776 : , "inform you of what we're currently working on: MIT-%l."
3777 : , 30
3778 : , advgetopt::getopt::get_line_width()) + "\n"
3779 : + advgetopt::getopt::breakup_line("Percent License: MIT-%l", 0, advgetopt::getopt::get_line_width())
3780 : );
3781 : }
3782 : CATCH_END_SECTION()
3783 :
3784 6 : CATCH_START_SECTION("Percent License (nullptr)")
3785 : {
3786 1 : const advgetopt::option options_list[] =
3787 : {
3788 : advgetopt::define_option(
3789 : advgetopt::Name("verbose")
3790 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3791 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3792 : ),
3793 : advgetopt::end_options()
3794 : };
3795 1 : char const * cargv[] =
3796 : {
3797 : "tests/unittests/usage",
3798 : "--verbose",
3799 : nullptr
3800 : };
3801 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3802 1 : char ** argv = const_cast<char **>(cargv);
3803 :
3804 1 : advgetopt::options_environment options;
3805 1 : options.f_project_name = "unittest";
3806 1 : options.f_options = options_list;
3807 1 : options.f_options_files_directory = "/etc/advgetopt";
3808 1 : options.f_configuration_files = nullptr;
3809 1 : options.f_configuration_filename = "advgetopt.conf";
3810 1 : options.f_configuration_directories = nullptr;
3811 1 : options.f_help_header = "Usage: test usage: %l";
3812 1 : options.f_help_footer = "Percent License: %l";
3813 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3814 1 : options.f_version = "2.0.1-%l";
3815 1 : options.f_license = nullptr;
3816 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3817 1 : options.f_build_date = "Jun 4 2019 %l";
3818 1 : options.f_build_time = "23:02:36 %l";
3819 :
3820 2 : advgetopt::getopt opt(options, argc, argv);
3821 :
3822 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3823 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3824 : "Usage: test usage: \n"
3825 : " --verbose inform you of what we're currently working on: .\n"
3826 : "\n"
3827 : "Percent License: \n"
3828 : );
3829 : }
3830 : CATCH_END_SECTION()
3831 :
3832 6 : CATCH_START_SECTION("Percent License (\"\")")
3833 : {
3834 1 : const advgetopt::option options_list[] =
3835 : {
3836 : advgetopt::define_option(
3837 : advgetopt::Name("verbose")
3838 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3839 : , advgetopt::Help("inform you of what we're currently working on: %l.")
3840 : ),
3841 : advgetopt::end_options()
3842 : };
3843 1 : char const * cargv[] =
3844 : {
3845 : "tests/unittests/usage",
3846 : "--verbose",
3847 : nullptr
3848 : };
3849 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3850 1 : char ** argv = const_cast<char **>(cargv);
3851 :
3852 1 : advgetopt::options_environment options;
3853 1 : options.f_project_name = "unittest";
3854 1 : options.f_options = options_list;
3855 1 : options.f_options_files_directory = "/etc/advgetopt";
3856 1 : options.f_configuration_files = nullptr;
3857 1 : options.f_configuration_filename = "advgetopt.conf";
3858 1 : options.f_configuration_directories = nullptr;
3859 1 : options.f_help_header = "Usage: test usage: %l";
3860 1 : options.f_help_footer = "Percent License: %l";
3861 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3862 1 : options.f_version = "2.0.1-%l";
3863 1 : options.f_license = "";
3864 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %l";
3865 1 : options.f_build_date = "Jun 4 2019 %l";
3866 1 : options.f_build_time = "23:02:36 %l";
3867 :
3868 2 : advgetopt::getopt opt(options, argc, argv);
3869 :
3870 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3871 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3872 : "Usage: test usage: \n"
3873 : " --verbose inform you of what we're currently working on: .\n"
3874 : "\n"
3875 : "Percent License: \n"
3876 : );
3877 : }
3878 : CATCH_END_SECTION()
3879 3 : }
3880 :
3881 :
3882 :
3883 :
3884 5 : CATCH_TEST_CASE("help_string_configuration_output_file", "[getopt][usage][config]")
3885 : {
3886 6 : CATCH_START_SECTION("Percent Configuration Output File (fully defined)")
3887 : {
3888 1 : const advgetopt::option options_list[] =
3889 : {
3890 : advgetopt::define_option(
3891 : advgetopt::Name("verbose")
3892 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3893 : , advgetopt::Help("inform you of what we're currently working on: %o.")
3894 : ),
3895 : advgetopt::end_options()
3896 : };
3897 1 : char const * cargv[] =
3898 : {
3899 : "tests/unittests/usage",
3900 : "--verbose",
3901 : nullptr
3902 : };
3903 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3904 1 : char ** argv = const_cast<char **>(cargv);
3905 :
3906 1 : const char * const configuration_files[] =
3907 : {
3908 : "system.conf",
3909 : "advgetopt.conf",
3910 : "advgetopt.ini",
3911 : "user.config",
3912 : nullptr
3913 : };
3914 :
3915 1 : advgetopt::options_environment options;
3916 1 : options.f_project_name = "unittest";
3917 1 : options.f_options = options_list;
3918 1 : options.f_options_files_directory = "/etc/advgetopt";
3919 1 : options.f_configuration_files = configuration_files;
3920 1 : options.f_configuration_filename = "advgetopt.conf";
3921 1 : options.f_configuration_directories = nullptr;
3922 1 : options.f_help_header = "Usage: test usage: %o";
3923 1 : options.f_help_footer = "Percent Configuration Files: %o";
3924 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3925 1 : options.f_version = "2.0.1-%o";
3926 1 : options.f_license = "MIT-%o";
3927 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
3928 1 : options.f_build_date = "Jun 4 2019 %o";
3929 1 : options.f_build_time = "23:02:36 %o";
3930 :
3931 2 : advgetopt::getopt opt(options, argc, argv);
3932 :
3933 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3934 :
3935 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3936 : advgetopt::getopt::breakup_line("Usage: test usage: unittest.d/50-user.config", 0, advgetopt::getopt::get_line_width())
3937 : + advgetopt::getopt::format_usage_string(
3938 : "--verbose"
3939 : , "inform you of what we're currently working on: unittest.d/50-user.config."
3940 : , 30
3941 : , advgetopt::getopt::get_line_width()) + "\n"
3942 : + advgetopt::getopt::breakup_line("Percent Configuration Files: unittest.d/50-user.config", 0, advgetopt::getopt::get_line_width())
3943 : );
3944 : }
3945 : CATCH_END_SECTION()
3946 :
3947 6 : CATCH_START_SECTION("Percent Configuration Output File (nullptr)")
3948 : {
3949 1 : const advgetopt::option options_list[] =
3950 : {
3951 : advgetopt::define_option(
3952 : advgetopt::Name("verbose")
3953 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
3954 : , advgetopt::Help("inform you of what we're currently working on: %o.")
3955 : ),
3956 : advgetopt::end_options()
3957 : };
3958 1 : char const * cargv[] =
3959 : {
3960 : "tests/unittests/usage",
3961 : "--verbose",
3962 : nullptr
3963 : };
3964 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
3965 1 : char ** argv = const_cast<char **>(cargv);
3966 :
3967 1 : advgetopt::options_environment options;
3968 1 : options.f_project_name = "unittest";
3969 1 : options.f_options = options_list;
3970 1 : options.f_options_files_directory = "/etc/advgetopt";
3971 1 : options.f_configuration_files = nullptr;
3972 1 : options.f_configuration_filename = "advgetopt.conf";
3973 1 : options.f_configuration_directories = nullptr;
3974 1 : options.f_help_header = "Usage: test usage: %o";
3975 1 : options.f_help_footer = "Percent Configuration Files: %o";
3976 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
3977 1 : options.f_version = "2.0.1-%o";
3978 1 : options.f_license = "MIT-%o";
3979 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
3980 1 : options.f_build_date = "Jun 4 2019 %o";
3981 1 : options.f_build_time = "23:02:36 %o";
3982 :
3983 2 : advgetopt::getopt opt(options, argc, argv);
3984 :
3985 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
3986 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
3987 : "Usage: test usage: \n"
3988 : " --verbose inform you of what we're currently working on: .\n"
3989 : "\n"
3990 : "Percent Configuration Files: \n"
3991 : );
3992 : }
3993 : CATCH_END_SECTION()
3994 :
3995 6 : CATCH_START_SECTION("Percent Configuration Output File (empty array)")
3996 : {
3997 1 : const advgetopt::option options_list[] =
3998 : {
3999 : advgetopt::define_option(
4000 : advgetopt::Name("verbose")
4001 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4002 : , advgetopt::Help("inform you of what we're currently working on: %o.")
4003 : ),
4004 : advgetopt::end_options()
4005 : };
4006 1 : char const * cargv[] =
4007 : {
4008 : "tests/unittests/usage",
4009 : "--verbose",
4010 : nullptr
4011 : };
4012 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4013 1 : char ** argv = const_cast<char **>(cargv);
4014 :
4015 1 : const char * const configuration_files[] =
4016 : {
4017 : nullptr
4018 : };
4019 :
4020 1 : advgetopt::options_environment options;
4021 1 : options.f_project_name = "unittest";
4022 1 : options.f_options = options_list;
4023 1 : options.f_options_files_directory = "/etc/advgetopt";
4024 1 : options.f_configuration_files = configuration_files;
4025 1 : options.f_configuration_filename = "advgetopt.conf";
4026 1 : options.f_configuration_directories = nullptr;
4027 1 : options.f_help_header = "Usage: test usage: %o";
4028 1 : options.f_help_footer = "Percent Configuration Files: %o";
4029 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4030 1 : options.f_version = "2.0.1-%o";
4031 1 : options.f_license = "MIT-%o";
4032 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %o";
4033 1 : options.f_build_date = "Jun 4 2019 %o";
4034 1 : options.f_build_time = "23:02:36 %o";
4035 :
4036 2 : advgetopt::getopt opt(options, argc, argv);
4037 :
4038 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4039 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4040 : "Usage: test usage: \n"
4041 : " --verbose inform you of what we're currently working on: .\n"
4042 : "\n"
4043 : "Percent Configuration Files: \n"
4044 : );
4045 : }
4046 : CATCH_END_SECTION()
4047 3 : }
4048 :
4049 :
4050 :
4051 :
4052 :
4053 :
4054 5 : CATCH_TEST_CASE("help_string_program_name", "[getopt][usage]")
4055 : {
4056 6 : CATCH_START_SECTION("Percent Program Name")
4057 : {
4058 1 : const advgetopt::option options_list[] =
4059 : {
4060 : advgetopt::define_option(
4061 : advgetopt::Name("verbose")
4062 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4063 : , advgetopt::Help("inform you of what we're currently working on: %p.")
4064 : ),
4065 : advgetopt::end_options()
4066 : };
4067 1 : char const * cargv[] =
4068 : {
4069 : "tests/unittests/usage",
4070 : "--verbose",
4071 : nullptr
4072 : };
4073 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4074 1 : char ** argv = const_cast<char **>(cargv);
4075 :
4076 1 : advgetopt::options_environment options;
4077 1 : options.f_project_name = "unittest";
4078 1 : options.f_options = options_list;
4079 1 : options.f_options_files_directory = "/etc/advgetopt";
4080 1 : options.f_configuration_files = nullptr;
4081 1 : options.f_configuration_filename = "advgetopt.conf";
4082 1 : options.f_configuration_directories = nullptr;
4083 1 : options.f_help_header = "Usage: test usage: %p";
4084 1 : options.f_help_footer = "Percent Program Name: %p";
4085 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4086 1 : options.f_version = "2.0.1-%p";
4087 1 : options.f_license = "MIT-%p";
4088 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %p";
4089 1 : options.f_build_date = "Jun 4 2019 %p";
4090 1 : options.f_build_time = "23:02:36 %p";
4091 :
4092 2 : advgetopt::getopt opt(options, argc, argv);
4093 :
4094 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4095 :
4096 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4097 : advgetopt::getopt::breakup_line("Usage: test usage: usage", 0, advgetopt::getopt::get_line_width())
4098 : + advgetopt::getopt::format_usage_string(
4099 : "--verbose"
4100 : , "inform you of what we're currently working on: usage."
4101 : , 30
4102 : , advgetopt::getopt::get_line_width()) + "\n"
4103 : + advgetopt::getopt::breakup_line("Percent Program Name: usage", 0, advgetopt::getopt::get_line_width())
4104 : );
4105 : }
4106 : CATCH_END_SECTION()
4107 :
4108 6 : CATCH_START_SECTION("Percent Asterisk Program Name")
4109 : {
4110 1 : const advgetopt::option options_list[] =
4111 : {
4112 : advgetopt::define_option(
4113 : advgetopt::Name("verbose")
4114 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4115 : , advgetopt::Help("inform you of what we're currently working on: %*p.")
4116 : ),
4117 : advgetopt::end_options()
4118 : };
4119 1 : char const * cargv[] =
4120 : {
4121 : "tests/unittests/usage",
4122 : "--verbose",
4123 : nullptr
4124 : };
4125 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4126 1 : char ** argv = const_cast<char **>(cargv);
4127 :
4128 1 : advgetopt::options_environment options;
4129 1 : options.f_project_name = "unittest";
4130 1 : options.f_options = options_list;
4131 1 : options.f_options_files_directory = "/etc/advgetopt";
4132 1 : options.f_configuration_files = nullptr;
4133 1 : options.f_configuration_filename = "advgetopt.conf";
4134 1 : options.f_configuration_directories = nullptr;
4135 1 : options.f_help_header = "Usage: test usage: %*p";
4136 1 : options.f_help_footer = "Percent Program Name: %*p";
4137 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4138 1 : options.f_version = "2.0.1-%*p";
4139 1 : options.f_license = "MIT-%*p";
4140 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %*p";
4141 1 : options.f_build_date = "Jun 4 2019 %*p";
4142 1 : options.f_build_time = "23:02:36 %*p";
4143 :
4144 2 : advgetopt::getopt opt(options, argc, argv);
4145 :
4146 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4147 :
4148 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4149 : advgetopt::getopt::breakup_line("Usage: test usage: tests/unittests/usage", 0, advgetopt::getopt::get_line_width())
4150 : + advgetopt::getopt::format_usage_string(
4151 : "--verbose"
4152 : , "inform you of what we're currently working on: tests/unittests/usage."
4153 : , 30
4154 : , advgetopt::getopt::get_line_width()) + "\n"
4155 : + advgetopt::getopt::breakup_line("Percent Program Name: tests/unittests/usage", 0, advgetopt::getopt::get_line_width())
4156 : );
4157 : }
4158 : CATCH_END_SECTION()
4159 :
4160 6 : CATCH_START_SECTION("Percent Program Name (empty--before parsing the arguments)")
4161 : {
4162 1 : const advgetopt::option options_list[] =
4163 : {
4164 : advgetopt::define_option(
4165 : advgetopt::Name("verbose")
4166 : , advgetopt::Flags(advgetopt::command_flags<advgetopt::GETOPT_FLAG_FLAG>())
4167 : , advgetopt::Help("inform you of what we're currently working on: %p.")
4168 : ),
4169 : advgetopt::end_options()
4170 : };
4171 :
4172 1 : advgetopt::options_environment options;
4173 1 : options.f_project_name = "unittest";
4174 1 : options.f_options = options_list;
4175 1 : options.f_options_files_directory = "/etc/advgetopt";
4176 1 : options.f_configuration_files = nullptr;
4177 1 : options.f_configuration_filename = "advgetopt.conf";
4178 1 : options.f_configuration_directories = nullptr;
4179 1 : options.f_help_header = "Usage: test usage: %p";
4180 1 : options.f_help_footer = "Percent Program Name: %p";
4181 1 : options.f_environment_variable_name = nullptr;
4182 1 : options.f_version = "2.0.1-%p";
4183 1 : options.f_license = "MIT-%p";
4184 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %p";
4185 1 : options.f_build_date = "Jun 4 2019 %p";
4186 1 : options.f_build_time = "23:02:36 %p";
4187 :
4188 2 : advgetopt::getopt opt(options);
4189 :
4190 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4191 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4192 : "Usage: test usage: \n"
4193 : " --verbose inform you of what we're currently working on: .\n"
4194 : "\n"
4195 : "Percent Program Name: \n"
4196 : );
4197 : }
4198 : CATCH_END_SECTION()
4199 3 : }
4200 :
4201 :
4202 :
4203 :
4204 :
4205 5 : CATCH_TEST_CASE("help_string_build_time", "[getopt][usage]")
4206 : {
4207 6 : CATCH_START_SECTION("Percent Build Time (defined)")
4208 : {
4209 1 : const advgetopt::option options_list[] =
4210 : {
4211 : advgetopt::define_option(
4212 : advgetopt::Name("verbose")
4213 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4214 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4215 : ),
4216 : advgetopt::end_options()
4217 : };
4218 1 : char const * cargv[] =
4219 : {
4220 : "tests/unittests/usage",
4221 : "--verbose",
4222 : nullptr
4223 : };
4224 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4225 1 : char ** argv = const_cast<char **>(cargv);
4226 :
4227 1 : advgetopt::options_environment options;
4228 1 : options.f_project_name = "unittest";
4229 1 : options.f_options = options_list;
4230 1 : options.f_options_files_directory = "/etc/advgetopt";
4231 1 : options.f_configuration_files = nullptr;
4232 1 : options.f_configuration_filename = "advgetopt.conf";
4233 1 : options.f_configuration_directories = nullptr;
4234 1 : options.f_help_header = "Usage: test usage: %t";
4235 1 : options.f_help_footer = "Percent Build Time: %t";
4236 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4237 1 : options.f_version = "2.0.1-%t";
4238 1 : options.f_license = "MIT-%t";
4239 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4240 1 : options.f_build_date = "Jun 4 2019 %t";
4241 1 : options.f_build_time = "23:02:36 %t";
4242 :
4243 2 : advgetopt::getopt opt(options, argc, argv);
4244 :
4245 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4246 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4247 : advgetopt::getopt::breakup_line("Usage: test usage: 23:02:36 %t", 0, advgetopt::getopt::get_line_width())
4248 : + advgetopt::getopt::format_usage_string(
4249 : "--verbose"
4250 : , "inform you of what we're currently working on: 23:02:36 %t."
4251 : , 30
4252 : , advgetopt::getopt::get_line_width()) + "\n"
4253 : + advgetopt::getopt::breakup_line("Percent Build Time: 23:02:36 %t", 0, advgetopt::getopt::get_line_width())
4254 : );
4255 : }
4256 : CATCH_END_SECTION()
4257 :
4258 6 : CATCH_START_SECTION("Percent Build Time (nullptr)")
4259 : {
4260 1 : const advgetopt::option options_list[] =
4261 : {
4262 : advgetopt::define_option(
4263 : advgetopt::Name("verbose")
4264 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4265 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4266 : ),
4267 : advgetopt::end_options()
4268 : };
4269 1 : char const * cargv[] =
4270 : {
4271 : "tests/unittests/usage",
4272 : "--verbose",
4273 : nullptr
4274 : };
4275 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4276 1 : char ** argv = const_cast<char **>(cargv);
4277 :
4278 1 : advgetopt::options_environment options;
4279 1 : options.f_project_name = "unittest";
4280 1 : options.f_options = options_list;
4281 1 : options.f_options_files_directory = "/etc/advgetopt";
4282 1 : options.f_configuration_files = nullptr;
4283 1 : options.f_configuration_filename = "advgetopt.conf";
4284 1 : options.f_configuration_directories = nullptr;
4285 1 : options.f_help_header = "Usage: test usage: %t";
4286 1 : options.f_help_footer = "Percent Build Time: %t";
4287 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4288 1 : options.f_version = "2.0.1-%t";
4289 1 : options.f_license = "MIT-%t";
4290 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4291 1 : options.f_build_date = "Jun 4 2019 %t";
4292 1 : options.f_build_time = nullptr;
4293 :
4294 2 : advgetopt::getopt opt(options, argc, argv);
4295 :
4296 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4297 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4298 : "Usage: test usage: \n"
4299 : " --verbose inform you of what we're currently working on: .\n"
4300 : "\n"
4301 : "Percent Build Time: \n"
4302 : // TBD -- apparently that works as is?!
4303 : //advgetopt::getopt::breakup_line("Usage: test usage: ", 0, advgetopt::getopt::get_line_width())
4304 : //+ advgetopt::getopt::format_usage_string(
4305 : // "--verbose"
4306 : // , "inform you of what we're currently working on: ."
4307 : // , 30
4308 : // , advgetopt::getopt::get_line_width()) + "\n"
4309 : //+ advgetopt::getopt::breakup_line("Percent Build Time: ", 0, advgetopt::getopt::get_line_width())
4310 : );
4311 : }
4312 : CATCH_END_SECTION()
4313 :
4314 6 : CATCH_START_SECTION("Percent Build Time (\"\")")
4315 : {
4316 1 : const advgetopt::option options_list[] =
4317 : {
4318 : advgetopt::define_option(
4319 : advgetopt::Name("verbose")
4320 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4321 : , advgetopt::Help("inform you of what we're currently working on: %t.")
4322 : ),
4323 : advgetopt::end_options()
4324 : };
4325 1 : char const * cargv[] =
4326 : {
4327 : "tests/unittests/usage",
4328 : "--verbose",
4329 : nullptr
4330 : };
4331 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4332 1 : char ** argv = const_cast<char **>(cargv);
4333 :
4334 1 : advgetopt::options_environment options;
4335 1 : options.f_project_name = "unittest";
4336 1 : options.f_options = options_list;
4337 1 : options.f_options_files_directory = "/etc/advgetopt";
4338 1 : options.f_configuration_files = nullptr;
4339 1 : options.f_configuration_filename = "advgetopt.conf";
4340 1 : options.f_configuration_directories = nullptr;
4341 1 : options.f_help_header = "Usage: test usage: %t";
4342 1 : options.f_help_footer = "Percent Build Time: %t";
4343 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4344 1 : options.f_version = "2.0.1-%t";
4345 1 : options.f_license = "MIT-%t";
4346 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %t";
4347 1 : options.f_build_date = "Jun 4 2019 %t";
4348 1 : options.f_build_time = "";
4349 :
4350 2 : advgetopt::getopt opt(options, argc, argv);
4351 :
4352 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4353 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4354 : "Usage: test usage: \n"
4355 : " --verbose inform you of what we're currently working on: .\n"
4356 : "\n"
4357 : "Percent Build Time: \n"
4358 : );
4359 : }
4360 : CATCH_END_SECTION()
4361 3 : }
4362 :
4363 :
4364 :
4365 :
4366 5 : CATCH_TEST_CASE("help_string_version", "[getopt][usage]")
4367 : {
4368 6 : CATCH_START_SECTION("Percent Version (defined)")
4369 : {
4370 1 : const advgetopt::option options_list[] =
4371 : {
4372 : advgetopt::define_option(
4373 : advgetopt::Name("verbose")
4374 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4375 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4376 : ),
4377 : advgetopt::end_options()
4378 : };
4379 1 : char const * cargv[] =
4380 : {
4381 : "tests/unittests/usage",
4382 : "--verbose",
4383 : nullptr
4384 : };
4385 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4386 1 : char ** argv = const_cast<char **>(cargv);
4387 :
4388 1 : advgetopt::options_environment options;
4389 1 : options.f_project_name = "unittest";
4390 1 : options.f_options = options_list;
4391 1 : options.f_options_files_directory = "/etc/advgetopt";
4392 1 : options.f_configuration_files = nullptr;
4393 1 : options.f_configuration_filename = "advgetopt.conf";
4394 1 : options.f_configuration_directories = nullptr;
4395 1 : options.f_help_header = "Usage: test usage: %v";
4396 1 : options.f_help_footer = "Percent Version: %v";
4397 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4398 1 : options.f_version = "2.0.1-%v";
4399 1 : options.f_license = "MIT-%v";
4400 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4401 1 : options.f_build_date = "Jun 4 2019 %v";
4402 1 : options.f_build_time = "23:02:36 %v";
4403 :
4404 2 : advgetopt::getopt opt(options, argc, argv);
4405 :
4406 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4407 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4408 : advgetopt::getopt::breakup_line("Usage: test usage: 2.0.1-%v", 0, advgetopt::getopt::get_line_width())
4409 : + advgetopt::getopt::format_usage_string(
4410 : "--verbose"
4411 : , "inform you of what we're currently working on: 2.0.1-%v."
4412 : , 30
4413 : , advgetopt::getopt::get_line_width()) + "\n"
4414 : "Percent Version: 2.0.1-%v\n"
4415 : );
4416 : }
4417 : CATCH_END_SECTION()
4418 :
4419 6 : CATCH_START_SECTION("Percent Version (nullptr)")
4420 : {
4421 1 : const advgetopt::option options_list[] =
4422 : {
4423 : advgetopt::define_option(
4424 : advgetopt::Name("verbose")
4425 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4426 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4427 : ),
4428 : advgetopt::end_options()
4429 : };
4430 1 : char const * cargv[] =
4431 : {
4432 : "tests/unittests/usage",
4433 : "--verbose",
4434 : nullptr
4435 : };
4436 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4437 1 : char ** argv = const_cast<char **>(cargv);
4438 :
4439 1 : advgetopt::options_environment options;
4440 1 : options.f_project_name = "unittest";
4441 1 : options.f_options = options_list;
4442 1 : options.f_options_files_directory = "/etc/advgetopt";
4443 1 : options.f_configuration_files = nullptr;
4444 1 : options.f_configuration_filename = "advgetopt.conf";
4445 1 : options.f_configuration_directories = nullptr;
4446 1 : options.f_help_header = "Usage: test usage: %v";
4447 1 : options.f_help_footer = "Percent Version: %v";
4448 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4449 1 : options.f_version = nullptr;
4450 1 : options.f_license = "MIT-%v";
4451 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4452 1 : options.f_build_date = "Jun 4 2019 %v";
4453 1 : options.f_build_time = "23:02:36 %v";
4454 :
4455 2 : advgetopt::getopt opt(options, argc, argv);
4456 :
4457 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4458 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4459 : "Usage: test usage: \n"
4460 : " --verbose inform you of what we're currently working on: .\n"
4461 : "\n"
4462 : "Percent Version: \n"
4463 : );
4464 : }
4465 : CATCH_END_SECTION()
4466 :
4467 6 : CATCH_START_SECTION("Percent Version (\"\")")
4468 : {
4469 1 : const advgetopt::option options_list[] =
4470 : {
4471 : advgetopt::define_option(
4472 : advgetopt::Name("verbose")
4473 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4474 : , advgetopt::Help("inform you of what we're currently working on: %v.")
4475 : ),
4476 : advgetopt::end_options()
4477 : };
4478 1 : char const * cargv[] =
4479 : {
4480 : "tests/unittests/usage",
4481 : "--verbose",
4482 : nullptr
4483 : };
4484 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4485 1 : char ** argv = const_cast<char **>(cargv);
4486 :
4487 1 : advgetopt::options_environment options;
4488 1 : options.f_project_name = "unittest";
4489 1 : options.f_options = options_list;
4490 1 : options.f_options_files_directory = "/etc/advgetopt";
4491 1 : options.f_configuration_files = nullptr;
4492 1 : options.f_configuration_filename = "advgetopt.conf";
4493 1 : options.f_configuration_directories = nullptr;
4494 1 : options.f_help_header = "Usage: test usage: %v";
4495 1 : options.f_help_footer = "Percent Version: %v";
4496 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4497 1 : options.f_version = "";
4498 1 : options.f_license = "MIT-%v";
4499 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %v";
4500 1 : options.f_build_date = "Jun 4 2019 %v";
4501 1 : options.f_build_time = "23:02:36 %v";
4502 :
4503 2 : advgetopt::getopt opt(options, argc, argv);
4504 :
4505 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4506 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4507 : "Usage: test usage: \n"
4508 : " --verbose inform you of what we're currently working on: .\n"
4509 : "\n"
4510 : "Percent Version: \n"
4511 : );
4512 : }
4513 : CATCH_END_SECTION()
4514 3 : }
4515 :
4516 :
4517 :
4518 :
4519 :
4520 6 : CATCH_TEST_CASE("help_string_writable_configuration_files", "[getopt][usage][config]")
4521 : {
4522 8 : CATCH_START_SECTION("Percent Writable Configuration Files (fully defined--one file)")
4523 : {
4524 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames");
4525 :
4526 : {
4527 2 : std::ofstream config_file;
4528 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4529 1 : CATCH_REQUIRE(config_file.good());
4530 1 : config_file <<
4531 : "# Auto-generated\n"
4532 : ;
4533 : }
4534 :
4535 : {
4536 2 : std::ofstream config_file;
4537 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4538 1 : CATCH_REQUIRE(config_file.good());
4539 1 : config_file <<
4540 : "# Auto-generated\n"
4541 : ;
4542 : }
4543 :
4544 1 : const advgetopt::option options_list[] =
4545 : {
4546 : advgetopt::define_option(
4547 : advgetopt::Name("verbose")
4548 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4549 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4550 : ),
4551 : advgetopt::end_options()
4552 : };
4553 1 : char const * cargv[] =
4554 : {
4555 : "tests/unittests/usage",
4556 : "--verbose",
4557 : nullptr
4558 : };
4559 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4560 1 : char ** argv = const_cast<char **>(cargv);
4561 :
4562 1 : const char * const configuration_files[] =
4563 : {
4564 : "system.conf",
4565 : "advgetopt.conf",
4566 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
4567 : "advgetopt.ini",
4568 : "user.config",
4569 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(),
4570 : nullptr
4571 2 : };
4572 :
4573 1 : advgetopt::options_environment options;
4574 1 : options.f_project_name = "config_writable_filenames";
4575 1 : options.f_options = options_list;
4576 1 : options.f_options_files_directory = "/etc/advgetopt";
4577 1 : options.f_configuration_files = configuration_files;
4578 1 : options.f_configuration_filename = "advgetopt.conf";
4579 1 : options.f_configuration_directories = nullptr;
4580 1 : options.f_help_header = "Usage: test usage: %w";
4581 1 : options.f_help_footer = "Percent Configuration Files: %w";
4582 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4583 1 : options.f_version = "2.0.1-%w";
4584 1 : options.f_license = "MIT-%w";
4585 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4586 1 : options.f_build_date = "Jun 4 2019 %w";
4587 1 : options.f_build_time = "23:02:36 %w";
4588 :
4589 2 : advgetopt::getopt opt(options, argc, argv);
4590 :
4591 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4592 :
4593 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4594 : advgetopt::getopt::breakup_line(
4595 : "Usage: test usage: "
4596 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4597 : , 0
4598 : , advgetopt::getopt::get_line_width())
4599 : + advgetopt::getopt::format_usage_string(
4600 : "--verbose", "inform you of what we're currently working on: "
4601 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename + "."
4602 : , 30
4603 : , advgetopt::getopt::get_line_width()) + "\n"
4604 : + advgetopt::getopt::breakup_line(
4605 : "Percent Configuration Files: "
4606 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4607 : , 0
4608 : , advgetopt::getopt::get_line_width())
4609 : );
4610 : }
4611 : CATCH_END_SECTION()
4612 :
4613 8 : CATCH_START_SECTION("Percent Writable Configuration Files (fully defined)")
4614 : {
4615 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames");
4616 2 : std::string const save_config_filename(SNAP_CATCH2_NAMESPACE::g_config_filename);
4617 2 : std::string const save_config_project_filename(SNAP_CATCH2_NAMESPACE::g_config_project_filename);
4618 :
4619 1 : SNAP_CATCH2_NAMESPACE::init_tmp_dir("config_writable_filenames", "writable_filenames_two");
4620 :
4621 : {
4622 2 : std::ofstream config_file;
4623 1 : config_file.open(save_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4624 1 : CATCH_REQUIRE(config_file.good());
4625 1 : config_file <<
4626 : "# Auto-generated\n"
4627 : ;
4628 : }
4629 :
4630 : {
4631 2 : std::ofstream config_file;
4632 1 : config_file.open(save_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4633 1 : CATCH_REQUIRE(config_file.good());
4634 1 : config_file <<
4635 : "# Auto-generated\n"
4636 : ;
4637 : }
4638 :
4639 : {
4640 2 : std::ofstream config_file;
4641 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4642 1 : CATCH_REQUIRE(config_file.good());
4643 1 : config_file <<
4644 : "# Auto-generated\n"
4645 : ;
4646 : }
4647 :
4648 : {
4649 2 : std::ofstream config_file;
4650 1 : config_file.open(SNAP_CATCH2_NAMESPACE::g_config_project_filename, std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
4651 1 : CATCH_REQUIRE(config_file.good());
4652 1 : config_file <<
4653 : "# Auto-generated\n"
4654 : ;
4655 : }
4656 :
4657 1 : const advgetopt::option options_list[] =
4658 : {
4659 : advgetopt::define_option(
4660 : advgetopt::Name("verbose")
4661 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4662 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4663 : ),
4664 : advgetopt::end_options()
4665 : };
4666 1 : char const * cargv[] =
4667 : {
4668 : "tests/unittests/usage",
4669 : "--verbose",
4670 : nullptr
4671 : };
4672 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4673 1 : char ** argv = const_cast<char **>(cargv);
4674 :
4675 1 : const char * const configuration_files[] =
4676 : {
4677 : "system.conf",
4678 1 : save_config_project_filename.c_str(),
4679 : "advgetopt.conf",
4680 1 : SNAP_CATCH2_NAMESPACE::g_config_filename.c_str(),
4681 : "advgetopt.ini",
4682 1 : save_config_filename.c_str(),
4683 : "user.config",
4684 1 : SNAP_CATCH2_NAMESPACE::g_config_project_filename.c_str(),
4685 : nullptr
4686 4 : };
4687 :
4688 1 : advgetopt::options_environment options;
4689 1 : options.f_project_name = "config_writable_filenames";
4690 1 : options.f_options = options_list;
4691 1 : options.f_options_files_directory = "/etc/advgetopt";
4692 1 : options.f_configuration_files = configuration_files;
4693 1 : options.f_configuration_filename = "advgetopt.conf";
4694 1 : options.f_configuration_directories = nullptr;
4695 1 : options.f_help_header = "Usage: test usage: %w";
4696 1 : options.f_help_footer = "Percent Configuration Files: %w";
4697 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4698 1 : options.f_version = "2.0.1-%w";
4699 1 : options.f_license = "MIT-%w";
4700 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4701 1 : options.f_build_date = "Jun 4 2019 %w";
4702 1 : options.f_build_time = "23:02:36 %w";
4703 :
4704 2 : advgetopt::getopt opt(options, argc, argv);
4705 :
4706 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4707 :
4708 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4709 : advgetopt::getopt::breakup_line(
4710 : "Usage: test usage: "
4711 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4712 : + ", "
4713 : + save_config_project_filename
4714 : , 0
4715 : , advgetopt::getopt::get_line_width())
4716 : + advgetopt::getopt::format_usage_string(
4717 : "--verbose", "inform you of what we're currently working on: "
4718 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4719 : + ", "
4720 : + save_config_project_filename + "."
4721 : , 30
4722 : , advgetopt::getopt::get_line_width()) + "\n"
4723 : + advgetopt::getopt::breakup_line(
4724 : "Percent Configuration Files: "
4725 : + SNAP_CATCH2_NAMESPACE::g_config_project_filename
4726 : + ", "
4727 : + save_config_project_filename
4728 : , 0
4729 : , advgetopt::getopt::get_line_width())
4730 : );
4731 : }
4732 : CATCH_END_SECTION()
4733 :
4734 8 : CATCH_START_SECTION("Percent Writable Configuration Files (nullptr)")
4735 : {
4736 1 : const advgetopt::option options_list[] =
4737 : {
4738 : advgetopt::define_option(
4739 : advgetopt::Name("verbose")
4740 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4741 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4742 : ),
4743 : advgetopt::end_options()
4744 : };
4745 1 : char const * cargv[] =
4746 : {
4747 : "tests/unittests/usage",
4748 : "--verbose",
4749 : nullptr
4750 : };
4751 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4752 1 : char ** argv = const_cast<char **>(cargv);
4753 :
4754 1 : advgetopt::options_environment options;
4755 1 : options.f_project_name = "unittest";
4756 1 : options.f_options = options_list;
4757 1 : options.f_options_files_directory = "/etc/advgetopt";
4758 1 : options.f_configuration_files = nullptr;
4759 1 : options.f_configuration_filename = "advgetopt.conf";
4760 1 : options.f_configuration_directories = nullptr;
4761 1 : options.f_help_header = "Usage: test usage: %w";
4762 1 : options.f_help_footer = "Percent Configuration Files: %w";
4763 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4764 1 : options.f_version = "2.0.1-%w";
4765 1 : options.f_license = "MIT-%w";
4766 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4767 1 : options.f_build_date = "Jun 4 2019 %w";
4768 1 : options.f_build_time = "23:02:36 %w";
4769 :
4770 2 : advgetopt::getopt opt(options, argc, argv);
4771 :
4772 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4773 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4774 : "Usage: test usage: \n"
4775 : " --verbose inform you of what we're currently working on: .\n"
4776 : "\n"
4777 : "Percent Configuration Files: \n"
4778 : );
4779 : }
4780 : CATCH_END_SECTION()
4781 :
4782 8 : CATCH_START_SECTION("Percent Writable Configuration Files (empty array)")
4783 : {
4784 1 : const advgetopt::option options_list[] =
4785 : {
4786 : advgetopt::define_option(
4787 : advgetopt::Name("verbose")
4788 : , advgetopt::Flags(advgetopt::standalone_command_flags<>())
4789 : , advgetopt::Help("inform you of what we're currently working on: %w.")
4790 : ),
4791 : advgetopt::end_options()
4792 : };
4793 1 : char const * cargv[] =
4794 : {
4795 : "tests/unittests/usage",
4796 : "--verbose",
4797 : nullptr
4798 : };
4799 1 : int const argc = sizeof(cargv) / sizeof(cargv[0]) - 1;
4800 1 : char ** argv = const_cast<char **>(cargv);
4801 :
4802 1 : const char * const configuration_files[] =
4803 : {
4804 : nullptr
4805 : };
4806 :
4807 1 : advgetopt::options_environment options;
4808 1 : options.f_project_name = "unittest";
4809 1 : options.f_options = options_list;
4810 1 : options.f_options_files_directory = "/etc/advgetopt";
4811 1 : options.f_configuration_files = configuration_files;
4812 1 : options.f_configuration_filename = "advgetopt.conf";
4813 1 : options.f_configuration_directories = nullptr;
4814 1 : options.f_help_header = "Usage: test usage: %w";
4815 1 : options.f_help_footer = "Percent Configuration Files: %w";
4816 1 : options.f_environment_variable_name = "ADVGETOPT_TEST_OPTIONS";
4817 1 : options.f_version = "2.0.1-%w";
4818 1 : options.f_license = "MIT-%w";
4819 1 : options.f_copyright = "Copyright (c) 2019 Made to Order Software Corp. -- All Rights Reserved %w";
4820 1 : options.f_build_date = "Jun 4 2019 %w";
4821 1 : options.f_build_time = "23:02:36 %w";
4822 :
4823 2 : advgetopt::getopt opt(options, argc, argv);
4824 :
4825 1 : CATCH_REQUIRE(advgetopt::GETOPT_FLAG_SHOW_MOST == 0);
4826 1 : CATCH_REQUIRE_LONG_STRING(opt.usage(),
4827 : "Usage: test usage: \n"
4828 : " --verbose inform you of what we're currently working on: .\n"
4829 : "\n"
4830 : "Percent Configuration Files: \n"
4831 : );
4832 : }
4833 : CATCH_END_SECTION()
4834 4 : }
4835 :
4836 :
4837 :
4838 :
4839 5 : CATCH_TEST_CASE("invalid_group_for_find_group", "[getopt][usage][config][invalid]")
4840 : {
4841 6 : CATCH_START_SECTION("find_group() with invalid flags")
4842 : {
4843 33 : for(int idx(0); idx < 32; ++idx)
4844 : {
4845 32 : advgetopt::flag_t const invalid_group(1UL << idx);
4846 32 : if((invalid_group & ~advgetopt::GETOPT_FLAG_GROUP_MASK) == 0)
4847 : {
4848 : // this is a valid group, skip
4849 : //
4850 3 : continue;
4851 : }
4852 :
4853 29 : advgetopt::group_description const groups[] =
4854 : {
4855 : advgetopt::define_group(
4856 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4857 : ),
4858 : advgetopt::define_group(
4859 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4860 : ),
4861 : advgetopt::end_groups()
4862 : };
4863 :
4864 :
4865 29 : advgetopt::options_environment options;
4866 29 : options.f_project_name = "unittest";
4867 29 : options.f_groups = groups;
4868 58 : advgetopt::getopt opt(options);
4869 :
4870 29 : CATCH_REQUIRE_THROWS_MATCHES(
4871 : opt.find_group(invalid_group)
4872 : , advgetopt::getopt_logic_error
4873 : , Catch::Matchers::ExceptionMessage(
4874 : "getopt_logic_error: group parameter must represent a valid group."));
4875 : }
4876 : }
4877 : CATCH_END_SECTION()
4878 :
4879 6 : CATCH_START_SECTION("find_group() with GETOPT_FLAG_GROUP_NONE")
4880 : {
4881 1 : advgetopt::group_description const groups[] =
4882 : {
4883 : advgetopt::define_group(
4884 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4885 : ),
4886 : advgetopt::define_group(
4887 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4888 : ),
4889 : advgetopt::end_groups()
4890 : };
4891 :
4892 1 : advgetopt::options_environment options;
4893 1 : options.f_project_name = "unittest";
4894 1 : options.f_groups = groups;
4895 2 : advgetopt::getopt opt(options);
4896 :
4897 1 : CATCH_REQUIRE_THROWS_MATCHES(
4898 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_NONE)
4899 : , advgetopt::getopt_logic_error
4900 : , Catch::Matchers::ExceptionMessage(
4901 : "getopt_logic_error: group NONE cannot be assigned a name so you cannot search for it."));
4902 : }
4903 : CATCH_END_SECTION()
4904 :
4905 6 : CATCH_START_SECTION("find_group() with invalid group definitions")
4906 : {
4907 : // define groups without name nor description
4908 : // (later the define_group() will err at compile time on those
4909 : // so we'll have to switch to a "manual" definition instead to
4910 : // verify that this indeed fails as expected.)
4911 : //
4912 1 : advgetopt::group_description const groups[] =
4913 : {
4914 : advgetopt::define_group(
4915 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4916 : ),
4917 : advgetopt::define_group(
4918 : advgetopt::GroupNumber(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4919 : ),
4920 : advgetopt::end_groups()
4921 : };
4922 :
4923 1 : advgetopt::options_environment options;
4924 1 : options.f_project_name = "unittest";
4925 1 : options.f_groups = groups;
4926 2 : advgetopt::getopt opt(options);
4927 :
4928 1 : CATCH_REQUIRE_THROWS_MATCHES(
4929 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_COMMANDS)
4930 : , advgetopt::getopt_logic_error
4931 : , Catch::Matchers::ExceptionMessage(
4932 : "getopt_logic_error: at least one of a group name or description must be defined (a non-empty string)."));
4933 :
4934 1 : CATCH_REQUIRE_THROWS_MATCHES(
4935 : opt.find_group(advgetopt::GETOPT_FLAG_GROUP_OPTIONS)
4936 : , advgetopt::getopt_logic_error
4937 : , Catch::Matchers::ExceptionMessage(
4938 : "getopt_logic_error: at least one of a group name or description must be defined (a non-empty string)."));
4939 : }
4940 : CATCH_END_SECTION()
4941 9 : }
4942 :
4943 :
4944 :
4945 :
4946 :
4947 :
4948 :
4949 :
4950 : // vim: ts=4 sw=4 et
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