int
main ()
{
union bf_or_uint32 bfin;
uint32_t out;
char cin[] = { 0x83, 0x85, 0x87, 0x89 };
if (sizeof (uint32_t) * __CHAR_BIT__ != 32)
return 0;
bfin.inval = (struct ok) { 0x83, 0x85, 0x87, 0x89 };
out = partial_read_le32 (bfin);
if (out != 0x09070503 && out != 0x88868482 && out != 0x78306141)
__builtin_abort ();
bfin.inval = (struct ok) { 0x83, 0x85, 0x87, 0x89 };
out = partial_read_be32 (bfin);
if (out != 0x03050709 && out != 0x82848688 && out != 0x41613078)
__builtin_abort ();
out = fake_read_le32 (cin, &cin[2]);
if (out != 0x89018583)
__builtin_abort ();
out = fake_read_be32 (cin, &cin[2]);
if (out != 0x83850189)
__builtin_abort ();
return 0;
}
int
main ()
{
union bf_or_uint32 bfin;
uint32_t out;
char cin[] = { 0x83, 0x85, 0x87, 0x89 };
if (sizeof (uint32_t) * __CHAR_BIT__ != 32)
return 0;
bfin.inval = (struct ok) { 0x83, 0x85, 0x87, 0x89 };
out = partial_read_le32 (bfin);
/* Test what bswap would do if its check are not strict enough instead of
what is the expected result as there is too many possible results with
bitfields. */
if (out == 0x89878583)
__builtin_abort ();
bfin.inval = (struct ok) { 0x83, 0x85, 0x87, 0x89 };
out = partial_read_be32 (bfin);
/* Test what bswap would do if its check are not strict enough instead of
what is the expected result as there is too many possible results with
bitfields. */
if (out == 0x83858789)
__builtin_abort ();
out = fake_read_le32 (cin, &cin[2]);
if (out != 0x89018583)
__builtin_abort ();
cin[2] = 0x87;
out = fake_read_be32 (cin, &cin[2]);
if (out != 0x83850189)
__builtin_abort ();
cin[2] = 0x87;
out = incorrect_read_le32 (cin, &cin[2]);
if (out != 0x89878583)
__builtin_abort ();
cin[2] = 0x87;
out = incorrect_read_be32 (cin, &cin[2]);
if (out != 0x83858789)
__builtin_abort ();
return 0;
}
