mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-08-17 07:28:57 +00:00
These involve recent standards-conformance patches for printf and scanf, which changed some (non-standard) behaviors that the test cases were expecting. I also fixed a couple things that clang flagged as undefined behavior, even though they weren't really causing problems under ORCA/C.
66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
/* Conformance Test 17.8.0.4: Verification of fscanf, x,X format codes */
|
|
|
|
#include <stdio.h>
|
|
|
|
main ()
|
|
{
|
|
FILE *f1;
|
|
int i;
|
|
unsigned short us1;
|
|
unsigned int ui1;
|
|
unsigned long ul1;
|
|
|
|
|
|
f1 = fopen ("3/tmp", "wb+"); /* open input file for test */
|
|
if (f1 == NULL)
|
|
goto Fail1;
|
|
fprintf(f1, " 327678 0x0 D 0xFFFFFFFFm 0x7fEd0X10");
|
|
rewind(f1);
|
|
|
|
us1 = 2; /* test format string of no */
|
|
i = fscanf (f1, "%*05hx8"); /* assignment, max. field */
|
|
if (i != 0) /* width of 5, h ignored, */
|
|
goto Fail; /* character 8 must appear*/
|
|
if (us1 != 2) /* after 5 digits read */
|
|
goto Fail;
|
|
|
|
i = fscanf (f1, "%X", &ui1); /* test "plain vanilla" fmt */
|
|
if (i != 1) /* string; data contains */
|
|
goto Fail; /* the characters 0x0 */
|
|
if (ui1 != 0)
|
|
goto Fail;
|
|
|
|
ul1 = 0; /* test format string of */
|
|
i = fscanf (f1, " D %12lxm", &ul1); /* max. field width of 12,*/
|
|
if (i != 1) /* long variable expected,*/
|
|
goto Fail; /* character m must appear*/
|
|
if (ul1 != 4294967295u) /* after digits read */
|
|
goto Fail;
|
|
|
|
ul1 = 0; /* test format string of */
|
|
i = fscanf (f1, "%6lx%x", &ul1, &ui1); /* max. field width of 6, */
|
|
if (i != 2) /* long variable expected,*/
|
|
goto Fail; /* followed by simple fmt */
|
|
if ((ul1 != 0x7FED) || (ui1 != 16)) /* for integer */
|
|
goto Fail;
|
|
|
|
i = fclose (f1); /* close the file and quit */
|
|
if (i == EOF)
|
|
goto Fail2;
|
|
|
|
printf ("Passed Conformance Test 17.8.0.4\n");
|
|
return;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 17.8.0.4\n");
|
|
return;
|
|
|
|
Fail1:
|
|
printf ("Unable to open input file for Conformance Test 17.8.0.4\n");
|
|
return;
|
|
|
|
Fail2:
|
|
printf ("Unable to close input file for Conformance Test 17.8.0.4\n");
|
|
return;
|
|
}
|