eglib/test/path.c

   1 #include <config.h>
   2 #include <glib.h>
   3 #include <string.h>
   4 #include <stdio.h>
   5 #ifdef HAVE_UNISTD_H
   6 #include <unistd.h>
   7 #endif
   8 #ifdef G_OS_UNIX
   9 #include <pthread.h>
  10 #endif
  11 #include "test.h"
  12
  13 #ifdef G_OS_WIN32
  14 #include <direct.h>
  15 #define chdir _chdir
  16 #endif
  17
  18 /* This test is just to be used with valgrind */
  19 RESULT
  20 test_buildpath ()
  21 {
  22         char *s;
  23         char *buffer = "var/private";
  24         char *dir = "/";
  25
  26         s = g_build_path ("/", "hola///", "//mundo", NULL);
  27         if (strcmp (s, "hola/mundo") != 0)
  28                 return FAILED ("1 Got wrong result, got: %s", s);
  29         g_free (s);
  30
  31         s = g_build_path ("/", "hola/", "/mundo", NULL);
  32         if (strcmp (s, "hola/mundo") != 0)
  33                 return FAILED ("2 Got wrong result, got: %s", s);
  34         g_free (s);
  35
  36         s = g_build_path ("/", "hola/", "mundo", NULL);
  37         if (strcmp (s, "hola/mundo") != 0)
  38                 return FAILED ("3 Got wrong result, got: %s", s);
  39         g_free (s);
  40
  41         s = g_build_path ("/", "hola", "/mundo", NULL);
  42         if (strcmp (s, "hola/mundo") != 0)
  43                 return FAILED ("4 Got wrong result, got: %s", s);
  44         g_free (s);
  45
  46         s = g_build_path ("/", "/hello", "world/", NULL);
  47         if (strcmp (s, "/hello/world/") != 0)
  48                 return FAILED ("5 Got wrong result, got: %s", s);
  49         g_free (s);
  50
  51         /* Now test multi-char-separators */
  52         s = g_build_path ("**", "hello", "world", NULL);
  53         if (strcmp (s, "hello**world") != 0)
  54                 return FAILED ("6 Got wrong result, got: %s", s);
  55         g_free (s);
  56
  57         s = g_build_path ("**", "hello**", "world", NULL);
  58         if (strcmp (s, "hello**world") != 0)
  59                 return FAILED ("7 Got wrong result, got: %s", s);
  60         g_free (s);
  61
  62         s = g_build_path ("**", "hello**", "**world", NULL);
  63         if (strcmp (s, "hello**world") != 0)
  64                 return FAILED ("8 Got wrong result, got: %s", s);
  65         g_free (s);
  66
  67         s = g_build_path ("**", "hello**", "**world", NULL);
  68         if (strcmp (s, "hello**world") != 0)
  69                 return FAILED ("9 Got wrong result, got: %s", s);
  70         g_free (s);
  71
  72         s = g_build_path ("1234567890", "hello", "world", NULL);
  73         if (strcmp (s, "hello1234567890world") != 0)
  74                 return FAILED ("10 Got wrong result, got: %s", s);
  75         g_free (s);
  76
  77         s = g_build_path ("1234567890", "hello1234567890", "1234567890world", NULL);
  78         if (strcmp (s, "hello1234567890world") != 0)
  79                 return FAILED ("11 Got wrong result, got: %s", s);
  80         g_free (s);
  81
  82         s = g_build_path ("1234567890", "hello12345678901234567890", "1234567890world", NULL);
  83         if (strcmp (s, "hello1234567890world") != 0)
  84                 return FAILED ("12 Got wrong result, got: %s", s);
  85         g_free (s);
  86
  87         /* Multiple */
  88         s = g_build_path ("/", "a", "b", "c", "d", NULL);
  89         if (strcmp (s, "a/b/c/d") != 0)
  90                 return FAILED ("13 Got wrong result, got: %s", s);
  91         g_free (s);
  92
  93         s = g_build_path ("/", "/a", "", "/c/", NULL);
  94         if (strcmp (s, "/a/c/") != 0)
  95                 return FAILED ("14 Got wrong result, got: %s", s);
  96         g_free (s);
  97
  98         /* Null */
  99         s = g_build_path ("/", NULL, NULL);
 100         if (s == NULL)
 101                 return FAILED ("must get a non-NULL return");
 102         if (s [0] != 0)
 103                 return FAILED ("must get an empty string");
 104
 105         // This is to test the regression introduced by Levi for the Windows support
 106         // that code errouneously read below the allowed area (in this case dir [-1]).
 107         // and caused all kinds of random errors.
 108         dir = "//";
 109         dir++;
 110         s = g_build_filename (dir, buffer, NULL);
 111         if (s [0] != '/')
 112                 return FAILED ("Must have a '/' at the start");
 113
 114         g_free (s);
 115         return OK;
 116 }
 117
 118 RESULT
 119 test_buildfname ()
 120 {
 121         char *s;
 122
 123         s = g_build_filename ("a", "b", "c", "d", NULL);
 124 #ifdef G_OS_WIN32
 125         if (strcmp (s, "a\\b\\c\\d") != 0)
 126 #else
 127         if (strcmp (s, "a/b/c/d") != 0)
 128 #endif
 129                 return FAILED ("1 Got wrong result, got: %s", s);
 130         g_free (s);
 131
 132 #ifdef G_OS_WIN32
 133         s = g_build_filename ("C:\\", "a", NULL);
 134         if (strcmp (s, "C:\\a") != 0)
 135 #else
 136         s = g_build_filename ("/", "a", NULL);
 137         if (strcmp (s, "/a") != 0)
 138 #endif
 139                 return FAILED ("1 Got wrong result, got: %s", s);
 140
 141 #ifndef G_OS_WIN32
 142         s = g_build_filename ("/", "foo", "/bar", "tolo/", "/meo/", NULL);
 143         if (strcmp (s, "/foo/bar/tolo/meo/") != 0)
 144                 return FAILED ("1 Got wrong result, got: %s", s);
 145 #endif
 146
 147         return OK;
 148 }
 149
 150 char *
 151 test_dirname ()
 152 {
 153         char *s;
 154
 155 #ifdef G_OS_WIN32
 156         s = g_path_get_dirname ("c:\\home\\miguel");
 157         if (strcmp (s, "c:\\home") != 0)
 158                 return FAILED ("Expected c:\\home, got %s", s);
 159         g_free (s);
 160
 161         s = g_path_get_dirname ("c:/home/miguel");
 162         if (strcmp (s, "c:/home") != 0)
 163                 return FAILED ("Expected c:/home, got %s", s);
 164         g_free (s);
 165
 166         s = g_path_get_dirname ("c:\\home\\dingus\\");
 167         if (strcmp (s, "c:\\home\\dingus") != 0)
 168                 return FAILED ("Expected c:\\home\\dingus, got %s", s);
 169         g_free (s);
 170
 171         s = g_path_get_dirname ("dir.c");
 172         if (strcmp (s, ".") != 0)
 173                 return FAILED ("Expected `.', got %s", s);
 174         g_free (s);
 175
 176         s = g_path_get_dirname ("c:\\index.html");
 177         if (strcmp (s, "c:") != 0)
 178                 return FAILED ("Expected [c:], got [%s]", s);
 179 #else
 180         s = g_path_get_dirname ("/home/miguel");
 181         if (strcmp (s, "/home") != 0)
 182                 return FAILED ("Expected /home, got %s", s);
 183         g_free (s);
 184
 185         s = g_path_get_dirname ("/home/dingus/");
 186         if (strcmp (s, "/home/dingus") != 0)
 187                 return FAILED ("Expected /home/dingus, got %s", s);
 188         g_free (s);
 189
 190         s = g_path_get_dirname ("dir.c");
 191         if (strcmp (s, ".") != 0)
 192                 return FAILED ("Expected `.', got %s", s);
 193         g_free (s);
 194
 195         s = g_path_get_dirname ("/index.html");
 196         if (strcmp (s, "/") != 0)
 197                 return FAILED ("Expected [/], got [%s]", s);
 198 #endif
 199         return OK;
 200 }
 201
 202 char *
 203 test_basename ()
 204 {
 205         char *s;
 206
 207 #ifdef G_OS_WIN32
 208         s = g_path_get_basename ("");
 209         if (strcmp (s, ".") != 0)
 210                 return FAILED ("Expected `.', got %s", s);
 211         g_free (s);
 212
 213         s = g_path_get_basename ("c:\\home\\dingus\\");
 214         if (strcmp (s, "dingus") != 0)
 215                 return FAILED ("1 Expected dingus, got %s", s);
 216         g_free (s);
 217
 218         s = g_path_get_basename ("c:/home/dingus/");
 219         if (strcmp (s, "dingus") != 0)
 220                 return FAILED ("1 Expected dingus, got %s", s);
 221         g_free (s);
 222
 223         s = g_path_get_basename ("c:\\home\\dingus");
 224         if (strcmp (s, "dingus") != 0)
 225                 return FAILED ("2 Expected dingus, got %s", s);
 226         g_free (s);
 227
 228         s = g_path_get_basename ("c:/home/dingus");
 229         if (strcmp (s, "dingus") != 0)
 230                 return FAILED ("2 Expected dingus, got %s", s);
 231         g_free (s);
 232 #else
 233         s = g_path_get_basename ("");
 234         if (strcmp (s, ".") != 0)
 235                 return FAILED ("Expected `.', got %s", s);
 236         g_free (s);
 237
 238         s = g_path_get_basename ("/home/dingus/");
 239         if (strcmp (s, "dingus") != 0)
 240                 return FAILED ("1 Expected dingus, got %s", s);
 241         g_free (s);
 242
 243         s = g_path_get_basename ("/home/dingus");
 244         if (strcmp (s, "dingus") != 0)
 245                 return FAILED ("2 Expected dingus, got %s", s);
 246         g_free (s);
 247 #endif
 248         return OK;
 249 }
 250
 251 gchar *
 252 test_ppath ()
 253 {
 254         char *s;
 255 #ifdef G_OS_WIN32
 256         const gchar *searchfor = "explorer.exe";
 257 #else
 258         const gchar *searchfor = "ls";
 259 #endif
 260         s = g_find_program_in_path (searchfor);
 261         if (s == NULL)
 262                 return FAILED ("No %s on this system?", searchfor);
 263         g_free (s);
 264         return OK;
 265 }
 266
 267 gchar *
 268 test_ppath2 ()
 269 {
 270         char *s;
 271         const char *path = g_getenv ("PATH");
 272 #ifdef G_OS_WIN32
 273         const gchar *searchfor = "test_eglib.exe";
 274 #else
 275         const gchar *searchfor = "test-glib";
 276 #endif
 277
 278         g_setenv ("PATH", "", TRUE);
 279         s = g_find_program_in_path ("ls");
 280         if (s != NULL) {
 281                 g_setenv ("PATH", path, TRUE);
 282                 return FAILED ("Found something interesting here: %s", s);
 283         }
 284         g_free (s);
 285         s = g_find_program_in_path (searchfor);
 286         if (s == NULL) {
 287                 g_setenv ("PATH", path, TRUE);
 288                 return FAILED ("It should find '%s' in the current directory.", searchfor);
 289         }
 290         g_free (s);
 291         g_setenv ("PATH", path, TRUE);
 292         return OK;
 293 }
 294
 295 #ifndef DISABLE_FILESYSTEM_TESTS
 296 gchar *
 297 test_cwd ()
 298 {
 299         char *dir = g_get_current_dir ();
 300 #ifdef G_OS_WIN32
 301         const gchar *newdir = "C:\\Windows";
 302 #else
 303         const gchar *newdir = "/bin";
 304 #endif
 305
 306         if (dir == NULL)
 307                 return FAILED ("No current directory?");
 308         g_free (dir);
 309
 310         if (chdir (newdir) == -1)
 311                 return FAILED ("No %s?", newdir);
 312
 313         dir = g_get_current_dir ();
 314         if (strcmp (dir, newdir) != 0)
 315                 return FAILED("Did not go to %s?", newdir);
 316         g_free (dir);
 317
 318         return OK;
 319 }
 320 #else
 321 gchar *
 322 test_cwd ()
 323 {
 324         return OK;
 325 }
 326 #endif
 327
 328 gchar *
 329 test_misc ()
 330 {
 331         const char *home = g_get_home_dir ();
 332         const char *tmp = g_get_tmp_dir ();
 333
 334         if (home == NULL)
 335                 return FAILED ("Where did my home go?");
 336
 337         if (tmp == NULL)
 338                 return FAILED ("Where did my /tmp go?");
 339
 340         return OK;
 341 }
 342
 343 static Test path_tests [] = {
 344         {"g_build_filename", test_buildfname},
 345         {"g_buildpath", test_buildpath},
 346         {"g_path_get_dirname", test_dirname},
 347         {"g_path_get_basename", test_basename},
 348         {"g_find_program_in_path", test_ppath},
 349         {"g_find_program_in_path2", test_ppath2},
 350         {"test_cwd", test_cwd },
 351         {"test_misc", test_misc },
 352         {NULL, NULL}
 353 };
 354
 355 DEFINE_TEST_GROUP_INIT(path_tests_init, path_tests)
 356
 357