unittests/oslib/strndup.c

   1 #include "../unittest.h"
   2
   3 #ifndef CONFIG_HAVE_STRNDUP
   4 #include "../../oslib/strndup.h"
   5 #else
   6 #include <string.h>
   7 #endif
   8
   9 static void test_strndup_1(void)
  10 {
  11         char s[] = "test";
  12         char *p = strndup(s, 3);
  13
  14         if (p) {
  15                 CU_ASSERT_EQUAL(strcmp(p, "tes"), 0);
  16                 CU_ASSERT_EQUAL(strlen(p), 3);
  17         }
  18 }
  19
  20 static void test_strndup_2(void)
  21 {
  22         char s[] = "test";
  23         char *p = strndup(s, 4);
  24
  25         if (p) {
  26                 CU_ASSERT_EQUAL(strcmp(p, s), 0);
  27                 CU_ASSERT_EQUAL(strlen(p), 4);
  28         }
  29 }
  30
  31 static void test_strndup_3(void)
  32 {
  33         char s[] = "test";
  34         char *p = strndup(s, 5);
  35
  36         if (p) {
  37                 CU_ASSERT_EQUAL(strcmp(p, s), 0);
  38                 CU_ASSERT_EQUAL(strlen(p), 4);
  39         }
  40 }
  41
  42 static struct fio_unittest_entry tests[] = {
  43         {
  44                 .name   = "strndup/1",
  45                 .fn     = test_strndup_1,
  46         },
  47         {
  48                 .name   = "strndup/2",
  49                 .fn     = test_strndup_2,
  50         },
  51         {
  52                 .name   = "strndup/3",
  53                 .fn     = test_strndup_3,
  54         },
  55         {
  56                 .name   = NULL,
  57         },
  58 };
  59
  60 CU_ErrorCode fio_unittest_oslib_strndup(void)
  61 {
  62         return fio_unittest_add_suite("oslib/strndup.c", NULL, NULL, tests);
  63 }