ORCA-C/Tests/Conformance/C7.8.0.1.CC
2017-10-21 18:40:19 -05:00

49 lines
1.1 KiB
C++

/* Conformance Test 7.8.0.1: Verification of conditional expressions */
#include <stdio.h>
#include <math.h>
main ()
{
int i [3] = { 5, 6, 7 }, *i1ptr = i, *i2ptr = &i [2], *i3ptr;
long L = 32777;
char ch = '!';
enum E { a, b, c };
struct S { int i; float f ;} s1 = { 1, 1.0 }, s2 = { 2, 2.2 }, s3;
unsigned int ui = 653;
unsigned long ul = 895;
float f = 3.5;
double d = 87.65;
extended e = 92.33;
/* Evaluate conditional expressions; check expected results. Ensure */
/* operation is right associative. */
e = f ? L * 2: ch ? d: ul ? s1.f + s2.i: ui;
if (fabs(e - 65554.0) > 0.00001)
goto Fail;
i [1] = a ? *i1ptr * 2: (*i2ptr / 7);
if ((i [0] != 5) || (i [1] != 1) || (i [2] != 7))
goto Fail;
s3 = i1ptr ? s1 : s2;
if ((s3.i != 1) || (s3.f != 1.0))
goto Fail;
i3ptr = (L / 8) ? (i1ptr += 2): NULL;
if ((*i3ptr != 7) || (i1ptr != &i [2]))
goto Fail;
printf ("Passed Conformance Test 7.8.0.1\n");
return;
Fail:
printf ("Failed Conformance Test 7.8.0.1\n");
}