tests/test_utils.c

   1
   2 #include "utils.h"
   3
   4 #include "gtkcompat.h"
   5
   6 #define UTIL_TEST_ADD(path, func) g_test_add_func("/utils/" path, func);
   7
   8
   9 static void test_utils_strv_new(void)
  10 {
  11         gchar **data;
  12
  13         data = utils_strv_new("1", NULL);
  14         g_assert_nonnull(data);
  15         g_assert_cmpint(g_strv_length(data), ==, 1);
  16         g_assert_cmpstr(data[0], ==, "1");
  17         g_strfreev(data);
  18
  19         data = utils_strv_new("1", "2", "3", NULL);
  20         g_assert_nonnull(data);
  21         g_assert_cmpint(g_strv_length(data), ==, 3);
  22         g_assert_cmpstr(data[0], ==, "1");
  23         g_assert_cmpstr(data[1], ==, "2");
  24         g_assert_cmpstr(data[2], ==, "3");
  25         g_strfreev(data);
  26
  27         data = utils_strv_new("1", "", "", "4", NULL);
  28         g_assert_nonnull(data);
  29         g_assert_cmpint(g_strv_length(data), ==, 4);
  30         g_assert_cmpstr(data[0], ==, "1");
  31         g_assert_cmpstr(data[1], ==, "");
  32         g_assert_cmpstr(data[2], ==, "");
  33         g_assert_cmpstr(data[3], ==, "4");
  34         g_strfreev(data);
  35 }
  36
  37 static void test_utils_strv_find_common_prefix(void)
  38 {
  39         gchar **data, *s;
  40
  41         s = utils_strv_find_common_prefix(NULL, 0);
  42         g_assert_null(s);
  43
  44         data = utils_strv_new("", NULL);
  45         s = utils_strv_find_common_prefix(data, -1);
  46         g_assert_nonnull(s);
  47         g_assert_cmpstr(s, ==, "");
  48         g_free(s);
  49         g_strfreev(data);
  50
  51         data = utils_strv_new("1", "2", "3", NULL);
  52         s = utils_strv_find_common_prefix(data, -1);
  53         g_assert_nonnull(s);
  54         g_assert_cmpstr(s, ==, "");
  55         g_free(s);
  56         g_strfreev(data);
  57
  58         data = utils_strv_new("abc", "amn", "axy", NULL);
  59         s = utils_strv_find_common_prefix(data, -1);
  60         g_assert_nonnull(s);
  61         g_assert_cmpstr(s, ==, "a");
  62         g_free(s);
  63         g_strfreev(data);
  64
  65         data = utils_strv_new("abc", "", "axy", NULL);
  66         s = utils_strv_find_common_prefix(data, -1);
  67         g_assert_nonnull(s);
  68         g_assert_cmpstr(s, ==, "");
  69         g_free(s);
  70         g_strfreev(data);
  71
  72         data = utils_strv_new("22", "23", "33", NULL);
  73         s = utils_strv_find_common_prefix(data, 1);
  74         g_assert_nonnull(s);
  75         g_assert_cmpstr(s, ==, "22");
  76         g_free(s);
  77         s = utils_strv_find_common_prefix(data, 2);
  78         g_assert_nonnull(s);
  79         g_assert_cmpstr(s, ==, "2");
  80         g_free(s);
  81         s = utils_strv_find_common_prefix(data, 3);
  82         g_assert_nonnull(s);
  83         g_assert_cmpstr(s, ==, "");
  84         g_free(s);
  85         g_strfreev(data);
  86
  87         data = utils_strv_new("/home/user/src/geany/src/stash.c",
  88                               "/home/user/src/geany/src/sidebar.c",
  89                               "/home/user/src/geany/src/sidebar.h",
  90                               "/home/user/src/geany/src/sidebar.h",
  91                               "/home/user/src/geany/src/main.c",
  92                               "/home/user/src/geany-plugins/addons/src/addons.c",
  93                               NULL);
  94         s = utils_strv_find_common_prefix(data, 4);
  95         g_assert_nonnull(s);
  96         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/s");
  97         g_free(s);
  98         s = utils_strv_find_common_prefix(data, 5);
  99         g_assert_nonnull(s);
 100         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/");
 101         g_free(s);
 102         s = utils_strv_find_common_prefix(data, -1);
 103         g_assert_nonnull(s);
 104         g_assert_cmpstr(s, ==, "/home/user/src/geany");
 105         g_free(s);
 106         g_strfreev(data);
 107 }
 108
 109 #define DIR_SEP "\\/"
 110 void test_utils_strv_find_lcs(void)
 111 {
 112         gchar **data, *s;
 113
 114         s = utils_strv_find_lcs(NULL, 0, "");
 115         g_assert_null(s);
 116
 117         data = utils_strv_new("", NULL);
 118         s = utils_strv_find_lcs(data, -1, "");
 119         g_assert_nonnull(s);
 120         g_assert_cmpstr(s, ==, "");
 121         g_free(s);
 122         g_strfreev(data);
 123
 124         data = utils_strv_new("1", "2", "3", NULL);
 125         s = utils_strv_find_lcs(data, -1, "");
 126         g_assert_nonnull(s);
 127         g_assert_cmpstr(s, ==, "");
 128         g_free(s);
 129         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 130         g_assert_nonnull(s);
 131         g_assert_cmpstr(s, ==, "");
 132         g_free(s);
 133         g_strfreev(data);
 134
 135         data = utils_strv_new("abc", "amn", "axy", NULL);
 136         s = utils_strv_find_lcs(data, -1, "");
 137         g_assert_nonnull(s);
 138         g_assert_cmpstr(s, ==, "a");
 139         g_free(s);
 140         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 141         g_assert_nonnull(s);
 142         g_assert_cmpstr(s, ==, "");
 143         g_free(s);
 144         g_strfreev(data);
 145
 146         data = utils_strv_new("bca", "mna", "xya", NULL);
 147         s = utils_strv_find_lcs(data, -1, "");
 148         g_assert_nonnull(s);
 149         g_assert_cmpstr(s, ==, "a");
 150         g_free(s);
 151         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 152         g_assert_nonnull(s);
 153         g_assert_cmpstr(s, ==, "");
 154         g_free(s);
 155         g_strfreev(data);
 156
 157         data = utils_strv_new("abc", "", "axy", NULL);
 158         s = utils_strv_find_lcs(data, -1, "");
 159         g_assert_nonnull(s);
 160         g_assert_cmpstr(s, ==, "");
 161         g_free(s);
 162         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 163         g_assert_nonnull(s);
 164         g_assert_cmpstr(s, ==, "");
 165         g_free(s);
 166         g_strfreev(data);
 167
 168         data = utils_strv_new("a123b", "b123c", "c123d", NULL);
 169         s = utils_strv_find_lcs(data, -1, "");
 170         g_assert_nonnull(s);
 171         g_assert_cmpstr(s, ==, "123");
 172         g_free(s);
 173         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 174         g_assert_nonnull(s);
 175         g_assert_cmpstr(s, ==, "");
 176         g_free(s);
 177         g_strfreev(data);
 178
 179         data = utils_strv_new("22", "23", "33", NULL);
 180         s = utils_strv_find_lcs(data, 1, "");
 181         g_assert_nonnull(s);
 182         g_assert_cmpstr(s, ==, "22");
 183         g_free(s);
 184         s = utils_strv_find_lcs(data, 2, "");
 185         g_assert_nonnull(s);
 186         g_assert_cmpstr(s, ==, "2");
 187         g_free(s);
 188         s = utils_strv_find_lcs(data, 3, "");
 189         g_assert_nonnull(s);
 190         g_assert_cmpstr(s, ==, "");
 191         g_free(s);
 192         g_strfreev(data);
 193
 194         data = utils_strv_new("/home/user/src/geany/src/stash.c",
 195                               "/home/user/src/geany/src/sidebar.c",
 196                               "/home/user/src/geany/src/sidebar.h",
 197                               "/home/user/src/geany/src/sidebar.h",
 198                               "/home/user/src/geany/src/main.c",
 199                               "/home/user/src/geany-plugins/addons/src/addons.c",
 200                               NULL);
 201         s = utils_strv_find_lcs(data, 4, "");
 202         g_assert_nonnull(s);
 203         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/s");
 204         g_free(s);
 205         s = utils_strv_find_lcs(data, 4, DIR_SEP);
 206         g_assert_nonnull(s);
 207         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/");
 208         g_free(s);
 209         s = utils_strv_find_lcs(data, 5, "");
 210         g_assert_nonnull(s);
 211         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/");
 212         g_free(s);
 213         s = utils_strv_find_lcs(data, 5, DIR_SEP);
 214         g_assert_nonnull(s);
 215         g_assert_cmpstr(s, ==, "/home/user/src/geany/src/");
 216         g_free(s);
 217         s = utils_strv_find_lcs(data, -1, "");
 218         g_assert_nonnull(s);
 219         g_assert_cmpstr(s, ==, "/home/user/src/geany");
 220         g_free(s);
 221         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 222         g_assert_nonnull(s);
 223         g_assert_cmpstr(s, ==, "/home/user/src/");
 224         g_free(s);
 225         g_strfreev(data);
 226
 227         data = utils_strv_new("/src/a/app-1.2.3/src/lib/module/source.c",
 228                               "/src/b/app-2.2.3/src/module/source.c", NULL);
 229         s = utils_strv_find_lcs(data, -1, "");
 230         g_assert_nonnull(s);
 231         g_assert_cmpstr(s, ==, "/module/source.c");
 232         g_free(s);
 233         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 234         g_assert_nonnull(s);
 235         g_assert_cmpstr(s, ==, "/module/");
 236         g_free(s);
 237         g_strfreev(data);
 238
 239         data = utils_strv_new("/src/a/app-1.2.3/src/lib/module\\source.c",
 240                               "/src/b/app-2.2.3/src/module\\source.c", NULL);
 241         s = utils_strv_find_lcs(data, -1, "");
 242         g_assert_nonnull(s);
 243         g_assert_cmpstr(s, ==, "/module\\source.c");
 244         g_free(s);
 245         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 246         g_assert_nonnull(s);
 247         g_assert_cmpstr(s, ==, "/module\\");
 248         g_free(s);
 249         g_strfreev(data);
 250
 251         data = utils_strv_new("/src/a/app-1.2.3/src/lib/module/",
 252                               "/src/b/app-2.2.3/src/module/", NULL);
 253         s = utils_strv_find_lcs(data, -1, "");
 254         g_assert_nonnull(s);
 255         g_assert_cmpstr(s, ==, ".2.3/src/");
 256         g_free(s);
 257         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 258         g_assert_nonnull(s);
 259         g_assert_cmpstr(s, ==, "/module/");
 260         g_free(s);
 261         g_strfreev(data);
 262
 263         data = utils_strv_new("/usr/local/bin/geany", "/usr/bin/geany", "/home/user/src/geany/src/geany", NULL);
 264         s = utils_strv_find_lcs(data, -1, "");
 265         g_assert_nonnull(s);
 266         g_assert_cmpstr(s, ==, "/geany");
 267         g_free(s);
 268         s = utils_strv_find_lcs(data, -1, DIR_SEP);
 269         g_assert_nonnull(s);
 270         g_assert_cmpstr(s, ==, "");
 271         g_free(s);
 272         g_strfreev(data);
 273 }
 274
 275
 276 /* g_strv_equal is too recent */
 277 static gboolean strv_eq(gchar **strv1, gchar **strv2)
 278 {
 279         while(1) {
 280                 gchar *s1 = *strv1++;
 281                 gchar *s2 = *strv2++;
 282
 283                 if (!s1 && !s2)
 284                         return TRUE;
 285                 else if (s1 && !s2)
 286                         return FALSE;
 287                 else if (s2 && !s1)
 288                         return FALSE;
 289                 else if (!g_str_equal(s1, s2))
 290                         return FALSE;
 291         }
 292 }
 293
 294 void test_utils_strv_shorten_file_list(void)
 295 {
 296         gchar **data, **expected, **result;
 297         gchar *empty[] = { NULL };
 298
 299         result = utils_strv_shorten_file_list(NULL, 0);
 300         expected = empty;
 301         g_assert_true(strv_eq(result, expected));
 302         g_strfreev(result);
 303
 304         data = utils_strv_new("", NULL);
 305         result = utils_strv_shorten_file_list(data, -1);
 306         expected = data;
 307         g_assert_true(strv_eq(result, expected));
 308         g_strfreev(result);
 309         g_strfreev(data);
 310
 311         data = utils_strv_new("1", "2", "3", NULL);
 312         result = utils_strv_shorten_file_list(data, -1);
 313         expected = data;
 314         g_assert_true(strv_eq(result, expected));
 315         g_strfreev(result);
 316         g_strfreev(data);
 317
 318         data = utils_strv_new("abc", "amn", "axy", NULL);
 319         result = utils_strv_shorten_file_list(data, -1);
 320         expected = data;
 321         g_assert_true(strv_eq(result, expected));
 322         g_strfreev(result);
 323         g_strfreev(data);
 324
 325         data = utils_strv_new("abc", "", "axy", NULL);
 326         result = utils_strv_shorten_file_list(data, -1);
 327         expected = data;
 328         g_assert_true(strv_eq(result, expected));
 329         g_strfreev(result);
 330         g_strfreev(data);
 331
 332         data = utils_strv_new("22", "23", "33", NULL);
 333         result = utils_strv_shorten_file_list(data, 1);
 334         expected = utils_strv_new("22", NULL);
 335         g_assert_true(strv_eq(result, expected));
 336         g_strfreev(expected);
 337         g_strfreev(result);
 338         result = utils_strv_shorten_file_list(data, 2);
 339         expected = utils_strv_new("22", "23", NULL);
 340         g_assert_true(strv_eq(result, expected));
 341         g_strfreev(expected);
 342         g_strfreev(result);
 343         result = utils_strv_shorten_file_list(data, 3);
 344         expected = utils_strv_new("22", "23", "33", NULL);
 345         g_assert_true(strv_eq(result, expected));
 346         g_strfreev(expected);
 347         g_strfreev(result);
 348         g_strfreev(data);
 349
 350         data = utils_strv_new("/home/user/src/geany/src/stash.c",
 351                               "/home/user/src/geany/src/sidebar.c",
 352                               "/home/user/src/geany/src/sidebar.h",
 353                               "/home/user/src/geany/src/sidebar.h",
 354                               "/home/user/src/geany/src/main.c",
 355                               "/home/user/src/geany-plugins/addons/src/addons.c",
 356                               NULL);
 357         result = utils_strv_shorten_file_list(data, 4);
 358         expected = utils_strv_new("stash.c", "sidebar.c", "sidebar.h", "sidebar.h", NULL);
 359         g_assert_true(strv_eq(result, expected));
 360         g_strfreev(expected);
 361         result = utils_strv_shorten_file_list(data, 5);
 362         expected = utils_strv_new("stash.c", "sidebar.c", "sidebar.h", "sidebar.h", "main.c", NULL);
 363         g_assert_true(strv_eq(result, expected));
 364         g_strfreev(expected);
 365         result = utils_strv_shorten_file_list(data, -1);
 366         expected = utils_strv_new("geany/src/stash.c", "geany/src/sidebar.c",
 367                                   "geany/src/sidebar.h", "geany/src/sidebar.h", "geany/src/main.c",
 368                                   "geany-plugins/addons/src/addons.c",
 369                                   NULL);
 370         g_assert_true(strv_eq(result, expected));
 371         g_strfreev(expected);
 372         g_strfreev(data);
 373
 374         data = utils_strv_new("/home/user1/src/geany/src/stash.c",
 375                               "/home/user2/src/geany/src/sidebar.c",
 376                               "/home/user3/src/geany/src/sidebar.h",
 377                               "/home/user4/src/geany/src/sidebar.h",
 378                               "/home/user5/src/geany/src/main.c",
 379                               NULL);
 380         result = utils_strv_shorten_file_list(data, -1);
 381         expected = utils_strv_new("user1/.../stash.c",
 382                                   "user2/.../sidebar.c",
 383                                   "user3/.../sidebar.h",
 384                                   "user4/.../sidebar.h",
 385                                   "user5/.../main.c",
 386                                   NULL);
 387         g_assert_true(strv_eq(result, expected));
 388         g_strfreev(expected);
 389         g_strfreev(result);
 390         g_strfreev(data);
 391
 392         data = utils_strv_new("/aaa/bbb/cc/ccccc/ddddd", "/aaa/bbb/xxx/yyy/cc/ccccc/ddddd", NULL);
 393         result = utils_strv_shorten_file_list(data, -1);
 394         expected = utils_strv_new("cc/.../ddddd", "xxx/yyy/cc/.../ddddd", NULL);
 395         g_assert_true(strv_eq(result, expected));
 396         g_strfreev(expected);
 397         g_strfreev(result);
 398         g_strfreev(data);
 399
 400         data = utils_strv_new("/src/a/app-1.2.3/src/lib/module/source.c",
 401                               "/src/b/app-2.2.3/src/module/source.c", NULL);
 402         result = utils_strv_shorten_file_list(data, -1);
 403         expected = utils_strv_new("a/app-1.2.3/src/lib/.../source.c",
 404                                   "b/app-2.2.3/src/.../source.c", NULL);
 405         g_assert_true(strv_eq(result, expected));
 406         g_strfreev(expected);
 407         g_strfreev(result);
 408         g_strfreev(data);
 409 }
 410
 411 int main(int argc, char **argv)
 412 {
 413         g_test_init(&argc, &argv, NULL);
 414
 415         UTIL_TEST_ADD("strv_join", test_utils_strv_new);
 416         UTIL_TEST_ADD("strv_find_common_prefix", test_utils_strv_find_common_prefix);
 417         UTIL_TEST_ADD("strv_find_lcs", test_utils_strv_find_lcs);
 418         UTIL_TEST_ADD("strv_shorten_file_list", test_utils_strv_shorten_file_list);
 419
 420         return g_test_run();
 421 }