src/tests/system/libroot/posix/getsubopt_test.cpp

   1 /*
   2  * Copyright 2010, Oliver Tappe <zooey@hirschkaefer.de>.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10
  11
  12 int
  13 main()
  14 {
  15         char* const keys[] = {
  16                 "mode", "be-lenient", NULL
  17         };
  18
  19         char* option = strdup("mode=readwrite,unknown,be-lenient");
  20         char* value = NULL;
  21         int result = getsubopt(&option, keys, &value);
  22         if (result != 0)
  23                 fprintf(stderr, "failed 1: result=%d, expected %d\n", result, 0);
  24         if (value == NULL || strcmp(value, "readwrite") != 0)
  25                 fprintf(stderr, "failed 2: value=%s, expected 'readwrite'\n", value);
  26         result = getsubopt(&option, keys, &value);
  27         if (result != -1)
  28                 fprintf(stderr, "failed 3: result=%d, expected %d\n", result, -1);
  29         if (value != NULL)
  30                 fprintf(stderr, "failed 4: value=%p, expected NULL\n", value);
  31         result = getsubopt(&option, keys, &value);
  32         if (result != 1)
  33                 fprintf(stderr, "failed 5: result=%d, expected %d\n", result, 1);
  34         if (value != NULL)
  35                 fprintf(stderr, "failed 6: value=%p, expected NULL\n", value);
  36
  37         return 0;
  38 }