ORCA-C/Tests/Conformance/C6.2.3.4.CC
2017-10-21 18:40:19 -05:00

91 lines
2.3 KiB
C++

/* Conformance Test 6.2.3.4: Verification of type equivalence: long types */
#include <stdio.h>
main ()
{
signed char ch = 0x87;
int i = -32767;
short sh = -12345;
long L;
unsigned char uch = 0x95;
unsigned int ui = 0xabcd;
unsigned short ush = 0x8765;
unsigned long uL;
static long TestLong (long ush, long ui, long uch, long sh, long i, long ch);
static unsigned long TestULong (unsigned long ush, unsigned long ui,
unsigned long uch, unsigned long sh,
unsigned long i, unsigned long ch);
L = TestLong (ush, ui, uch, sh, i, ch);
if (L != 3952611)
goto Fail;
uL = TestULong (ush, ui, uch, sh, i, ch);
if (uL != 0xFFFE7BFA)
goto Fail;
printf ("Passed Conformance Test 6.2.3.4\n");
return;
Fail:
printf ("Failed Conformance Test 6.2.3.4\n");
}
/*****************************************************************************/
static long TestLong (long ush, long ui, long uch, long sh, long i, long ch)
{
long L;
/* Ensure parameters have not been changed during usual conversions. */
if ((ush != 0x8765) || (ui != 0xaBcD) || (uch != 149) || (sh != -12345) ||
(i != -32767) || (ch != -121))
goto Fail;
/* Compute integral expression and check expected result. */
L = i * ch - ush / ui + uch + sh;
if (L != 3952611)
goto Fail;
return L;
Fail:
printf ("Failure in TestLong function in Conformance Test 6.2.3.4\n");
exit (-1);
}
/*****************************************************************************/
static unsigned long TestULong (unsigned long ush, unsigned long ui,
unsigned long uch, unsigned long sh,
unsigned long i, unsigned long ch)
{
unsigned long ul;
/* Check converted values passed to function. */
if ((ush != 0x8765) || (ui != 0xaBcD) || (uch != 0x95) ||
(sh != 0xFFFFcfc7) || (i != 0xffff8001) || (ch != 0xffffff87))
goto Fail;
/* Use values to compute expression, and then check expected result. */
ul = ch - sh - ui - ush + i - uch;
if (ul != 0xFFFE7BFA)
goto Fail;
return ul;
Fail:
printf ("Failure in TestULong function in Conformance Test 6.2.3.4\n");
exit (-1);
}