ORCA-C/Tests/Conformance/C7.5.1.3.CC

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/* Conformance Test 7.5.1.3: Verification of type equivalence: long types */
#include <stdio.h>
main ()
{
signed char ch;
int i;
short sh;
long L;
unsigned char uch;
unsigned int ui;
unsigned short ush;
unsigned long ul = 65535, uLL;
/* Test conversion from unsigned long to other integral types. */
uLL = (unsigned long) ul;
ush = (unsigned short) ul;
ui = (unsigned int) ul;
uch = (unsigned char) ul;
L = (long) ul;
sh = (short) ul;
i = (int) ul;
ch = (signed char) ul;
if ((uLL != 0x0000ffFF) || (ush != 0xffff) || (ui != 0xFFFF) ||
(uch != 0xff) || (L != 65535) || (sh != -1) || (i != -1) ||
(ch != -1))
goto Fail;
ul = 0xffF20000;
uLL = (unsigned long) ul;
ush = (unsigned short) ul;
ui = (unsigned int) ul;
uch = (unsigned char) ul;
L = (long) ul;
sh = (short) ul;
i = (int) ul;
ch = (signed char) ul;
if ((uLL != 0xFFF20000) || (ush != 0) || (ui != 0) || (uch != 0) ||
(L != -917504) || (sh != 0) || (i != 0) || (ch != 0))
goto Fail;
printf ("Passed Conformance Test 7.5.1.3\n");
return;
Fail:
printf ("Failed Conformance Test 7.5.1.3\n");
}