external/bsd/atf/dist/atf-c++/detail/ui_test.cpp

   1 //
   2 // Automated Testing Framework (atf)
   3 //
   4 // Copyright (c) 2009 The NetBSD Foundation, Inc.
   5 // All rights reserved.
   6 //
   7 // Redistribution and use in source and binary forms, with or without
   8 // modification, are permitted provided that the following conditions
   9 // are met:
  10 // 1. Redistributions of source code must retain the above copyright
  11 //    notice, this list of conditions and the following disclaimer.
  12 // 2. Redistributions in binary form must reproduce the above copyright
  13 //    notice, this list of conditions and the following disclaimer in the
  14 //    documentation and/or other materials provided with the distribution.
  15 //
  16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
  17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  19 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
  21 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  23 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  25 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  27 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28 //
  29
  30 #include <cstring>
  31 #include <iostream>
  32
  33 #include "../macros.hpp"
  34
  35 #include "env.hpp"
  36 #include "ui.hpp"
  37
  38 // ------------------------------------------------------------------------
  39 // Test cases for the free functions.
  40 // ------------------------------------------------------------------------
  41
  42 struct test {
  43     const char *tc;
  44     const char *tag;
  45     bool repeat;
  46     size_t col;
  47     const char *fmt;
  48     const char *result;
  49 } tests[] = {
  50     //
  51     // wo_tag
  52     //
  53
  54     {
  55         "wo_tag",
  56         "",
  57         false,
  58         0,
  59         "12345",
  60         "12345",
  61     },
  62
  63     {
  64         "wo_tag",
  65         "",
  66         false,
  67         0,
  68         "12345  ",
  69         "12345",
  70     },
  71
  72     {
  73         "wo_tag",
  74         "",
  75         false,
  76         0,
  77         "12345 7890",
  78         "12345 7890",
  79     },
  80
  81     {
  82         "wo_tag",
  83         "",
  84         false,
  85         0,
  86         "12345 789012 45",
  87         "12345 789012 45",
  88     },
  89
  90     {
  91         "wo_tag",
  92         "",
  93         false,
  94         0,
  95         "12345 789012 456",
  96         "12345 789012\n456",
  97     },
  98
  99     {
 100         "wo_tag",
 101         "",
 102         false,
 103         0,
 104         "1234567890123456",
 105         "1234567890123456",
 106     },
 107
 108     // TODO(jmmv): Fix the code to pass this test...
 109 //    {
 110 //        "wo_tag",
 111 //        "",
 112 //        false,
 113 //        0,
 114 //        " 2345678901234567",
 115 //        "\n2345678901234567",
 116 //    },
 117
 118     {
 119         "wo_tag",
 120         "",
 121         false,
 122         0,
 123         "12345 789012345 78",
 124         "12345 789012345\n78",
 125     },
 126
 127     //
 128     // wo_tag_col
 129     //
 130
 131     {
 132         "wo_tag_col",
 133         "",
 134         false,
 135         10,
 136         "12345",
 137         "          12345",
 138     },
 139
 140     {
 141         "wo_tag_col",
 142         "",
 143         false,
 144         10,
 145         "12345 7890",
 146         "          12345\n"
 147         "          7890",
 148     },
 149
 150     {
 151         "wo_tag_col",
 152         "",
 153         false,
 154         10,
 155         "1 3 5 7 9",
 156         "          1 3 5\n"
 157         "          7 9",
 158     },
 159
 160     //
 161     // w_tag_no_repeat
 162     //
 163
 164     {
 165         "w_tag_no_repeat",
 166         "1234: ",
 167         false,
 168         0,
 169         "789012345",
 170         "1234: 789012345",
 171     },
 172
 173     {
 174         "w_tag_no_repeat",
 175         "1234: ",
 176         false,
 177         0,
 178         "789 1234 56789",
 179         "1234: 789 1234\n"
 180         "      56789",
 181     },
 182
 183     {
 184         "w_tag_no_repeat",
 185         "1234: ",
 186         false,
 187         0,
 188         "789012345",
 189         "1234: 789012345",
 190     },
 191
 192     {
 193         "w_tag_no_repeat",
 194         "1234: ",
 195         false,
 196         0,
 197         "789012345 7890",
 198         "1234: 789012345\n"
 199         "      7890",
 200     },
 201
 202     //
 203     // w_tag_repeat
 204     //
 205
 206     {
 207         "w_tag_repeat",
 208         "1234: ",
 209         true,
 210         0,
 211         "789012345",
 212         "1234: 789012345",
 213     },
 214
 215     {
 216         "w_tag_repeat",
 217         "1234: ",
 218         true,
 219         0,
 220         "789 1234 56789",
 221         "1234: 789 1234\n"
 222         "1234: 56789",
 223     },
 224
 225     {
 226         "w_tag_repeat",
 227         "1234: ",
 228         true,
 229         0,
 230         "789012345",
 231         "1234: 789012345",
 232     },
 233
 234     {
 235         "w_tag_no_repeat",
 236         "1234: ",
 237         true,
 238         0,
 239         "789012345 7890",
 240         "1234: 789012345\n"
 241         "1234: 7890",
 242     },
 243
 244     //
 245     // w_tag_col
 246     //
 247
 248     {
 249         "w_tag_col",
 250         "1234:",
 251         false,
 252         10,
 253         "1 3 5",
 254         "1234:     1 3 5",
 255     },
 256
 257     {
 258         "w_tag_col",
 259         "1234:",
 260         false,
 261         10,
 262         "1 3 5 7 9",
 263         "1234:     1 3 5\n"
 264         "          7 9",
 265     },
 266
 267     {
 268         "w_tag_col",
 269         "1234:",
 270         true,
 271         10,
 272         "1 3 5 7 9",
 273         "1234:     1 3 5\n"
 274         "1234:     7 9",
 275     },
 276
 277     //
 278     // paragraphs
 279     //
 280
 281     {
 282         "paragraphs",
 283         "",
 284         false,
 285         0,
 286         "1 3 5\n\n",
 287         "1 3 5"
 288     },
 289
 290     {
 291         "paragraphs",
 292         "",
 293         false,
 294         0,
 295         "1 3 5\n2 4 6",
 296         "1 3 5\n\n2 4 6"
 297     },
 298
 299     {
 300         "paragraphs",
 301         "",
 302         false,
 303         0,
 304         "1234 6789 123456\n2 4 6",
 305         "1234 6789\n123456\n\n2 4 6"
 306     },
 307
 308     {
 309         "paragraphs",
 310         "12: ",
 311         false,
 312         0,
 313         "56789 123456\n2 4 6",
 314         "12: 56789\n    123456\n\n    2 4 6"
 315     },
 316
 317     {
 318         "paragraphs",
 319         "12: ",
 320         true,
 321         0,
 322         "56789 123456\n2 4 6",
 323         "12: 56789\n12: 123456\n12: \n12: 2 4 6"
 324     },
 325
 326     {
 327         "paragraphs",
 328         "12:",
 329         false,
 330         4,
 331         "56789 123456\n2 4 6",
 332         "12: 56789\n    123456\n\n    2 4 6"
 333     },
 334
 335     {
 336         "paragraphs",
 337         "12:",
 338         true,
 339         4,
 340         "56789 123456\n2 4 6",
 341         "12: 56789\n12: 123456\n12:\n12: 2 4 6"
 342     },
 343
 344     //
 345     // end
 346     //
 347
 348     {
 349         NULL,
 350         NULL,
 351         false,
 352         0,
 353         NULL,
 354         NULL,
 355     },
 356 };
 357
 358 static
 359 void
 360 run_tests(const char *tc)
 361 {
 362     struct test *t;
 363
 364     std::cout << "Running tests for " << tc << "\n";
 365
 366     atf::env::set("COLUMNS", "15");
 367
 368     for (t = &tests[0]; t->tc != NULL; t++) {
 369         if (std::strcmp(t->tc, tc) == 0) {
 370             std::cout << "\n";
 371             std::cout << "Testing with tag '" << t->tag << "', '"
 372                 << (t->repeat ? "repeat" : "no repeat") << "', col "
 373                 << t->col << "\n";
 374             std::cout << "Input: >>>" << t->fmt << "<<<\n";
 375             std::cout << "Expected output: >>>" << t->result << "<<<\n";
 376
 377             std::string result = atf::ui::format_text_with_tag(t->fmt, t->tag,
 378                 t->repeat, t->col);
 379             std::cout << "Output         : >>>" << result << "<<<\n";
 380             ATF_REQUIRE_EQ(t->result, result);
 381         }
 382     }
 383 }
 384
 385 ATF_TEST_CASE(wo_tag);
 386 ATF_TEST_CASE_HEAD(wo_tag)
 387 {
 388     set_md_var("descr", "Checks formatting without tags");
 389 }
 390 ATF_TEST_CASE_BODY(wo_tag)
 391 {
 392     run_tests("wo_tag");
 393 }
 394
 395 ATF_TEST_CASE(wo_tag_col);
 396 ATF_TEST_CASE_HEAD(wo_tag_col)
 397 {
 398     set_md_var("descr", "Checks formatting without tags and with a non-zero "
 399         "starting column");
 400 }
 401 ATF_TEST_CASE_BODY(wo_tag_col)
 402 {
 403     run_tests("wo_tag_col");
 404 }
 405
 406 ATF_TEST_CASE(w_tag_no_repeat);
 407 ATF_TEST_CASE_HEAD(w_tag_no_repeat)
 408 {
 409     set_md_var("descr", "Checks formatting with a tag");
 410 }
 411 ATF_TEST_CASE_BODY(w_tag_no_repeat)
 412 {
 413     run_tests("w_tag_no_repeat");
 414 }
 415
 416 ATF_TEST_CASE(w_tag_repeat);
 417 ATF_TEST_CASE_HEAD(w_tag_repeat)
 418 {
 419     set_md_var("descr", "Checks formatting with a tag and repeating it on "
 420         "each line");
 421 }
 422 ATF_TEST_CASE_BODY(w_tag_repeat)
 423 {
 424     run_tests("w_tag_repeat");
 425 }
 426
 427 ATF_TEST_CASE(w_tag_col);
 428 ATF_TEST_CASE_HEAD(w_tag_col)
 429 {
 430     set_md_var("descr", "Checks formatting with a tag and starting at a "
 431         "column greater than its length");
 432 }
 433 ATF_TEST_CASE_BODY(w_tag_col)
 434 {
 435     run_tests("w_tag_col");
 436 }
 437
 438 ATF_TEST_CASE(paragraphs);
 439 ATF_TEST_CASE_HEAD(paragraphs)
 440 {
 441     set_md_var("descr", "Checks formatting a string that contains multiple "
 442         "paragraphs");
 443 }
 444 ATF_TEST_CASE_BODY(paragraphs)
 445 {
 446     run_tests("paragraphs");
 447 }
 448
 449 // ------------------------------------------------------------------------
 450 // Main.
 451 // ------------------------------------------------------------------------
 452
 453 ATF_INIT_TEST_CASES(tcs)
 454 {
 455     // Add the test cases for the free functions.
 456     ATF_ADD_TEST_CASE(tcs, wo_tag);
 457     ATF_ADD_TEST_CASE(tcs, wo_tag_col);
 458     ATF_ADD_TEST_CASE(tcs, w_tag_no_repeat);
 459     ATF_ADD_TEST_CASE(tcs, w_tag_repeat);
 460     ATF_ADD_TEST_CASE(tcs, w_tag_col);
 461     ATF_ADD_TEST_CASE(tcs, paragraphs);
 462 }