C++ (Cpp) __builtin_strspn Examples

Example #1

File: pr54486.c Project: ImmanuelHaffner/JACCo-old

void
foo (void)
{
  printf ("%zu\n", strspn ("abc", "abcdefg"));
  printf ("%zu\n", (size_t) strspn ("abc", "abcdefg"));
  printf ("%zu\n", __builtin_strspn ("abc", "abcdefg"));
  printf ("%zu\n", (size_t) __builtin_strspn ("abc", "abcdefg"));
  printf ("%zu\n", strcspn ("abc", "abcdefg"));
  printf ("%zu\n", (size_t) strcspn ("abc", "abcdefg"));
  printf ("%zu\n", __builtin_strcspn ("abc", "abcdefg"));
  printf ("%zu\n", (size_t) __builtin_strcspn ("abc", "abcdefg"));
  printf ("%zu\n", strlen ("abc"));
  printf ("%zu\n", (size_t) strlen ("abc"));
  printf ("%zu\n", __builtin_strlen ("abc"));
  printf ("%zu\n", (size_t) __builtin_strlen ("abc"));
}

Example #2

File: strspn.c Project: 0day-ci/gcc

void
main_test (void)
{
  const char *const s1 = "hello world";
  char dst[64], *d2;
  
  if (strspn (s1, "hello") != 5)
    abort();
  if (strspn (s1+4, "hello") != 1)
    abort();
  if (strspn (s1, "z") != 0)
    abort();
  if (strspn (s1, "hello world") != 11)
    abort();
  if (strspn (s1, "") != 0)
    abort();
  strcpy (dst, s1);
  if (strspn (dst, "") != 0)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn (++d2, "") != 0 || d2 != dst+1)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn (++d2+5, "") != 0 || d2 != dst+1)
    abort();
  if (strspn ("", s1) != 0)
    abort();
  strcpy (dst, s1);
  if (strspn ("", dst) != 0)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn ("", ++d2) != 0 || d2 != dst+1)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn ("", ++d2+5) != 0 || d2 != dst+1)
    abort();

  /* Test at least one instance of the __builtin_ style.  We do this
     to ensure that it works and that the prototype is correct.  */
  if (__builtin_strspn (s1, "hello") != 5)
    abort();
}

Example #3

File: strspn.c Project: ImmanuelHaffner/JACCo-old

void
main_test (void)
{
  const char *const s1 = "hello world";
  char dst[64], *d2;

  if (strspn (s1, "hello") != 5)
    abort();
  if (strspn (s1+4, "hello") != 1)
    abort();
  if (strspn (s1, "z") != 0)
    abort();
  if (strspn (s1, "hello world") != 11)
    abort();
  if (strspn (s1, "") != 0)
    abort();
  strcpy (dst, s1);
  if (strspn (dst, "") != 0)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn (++d2, "") != 0 || d2 != dst+1)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn (++d2+5, "") != 0 || d2 != dst+1)
    abort();
  if (strspn ("", s1) != 0)
    abort();
  strcpy (dst, s1);
  if (strspn ("", dst) != 0)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn ("", ++d2) != 0 || d2 != dst+1)
    abort();
  strcpy (dst, s1); d2 = dst;
  if (strspn ("", ++d2+5) != 0 || d2 != dst+1)
    abort();



  if (__builtin_strspn (s1, "hello") != 5)
    abort();
}