mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-05-28 12:41:35 +00:00
91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/* Conformance Test 17.8.0.24: Verification of scanf, % and [ format codes */
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
int main (void)
|
|
{
|
|
int i;
|
|
char string [2] [50] = { {"hey, hey!"}, {"you, you"} };
|
|
FILE *f1;
|
|
|
|
|
|
/* Redirect standard input from a file */
|
|
|
|
f1 = fopen ("3/tmp", "wb+"); /* open input file for test */
|
|
if (f1 == NULL)
|
|
goto Fail1;
|
|
fprintf(f1, "%% these are the ^only[ characters*aaabbb a fine mess, "
|
|
"you see! ddddfffffffff");
|
|
fclose(f1);
|
|
|
|
stdin = freopen ("3/tmp", "r", stdin);
|
|
if (stdin == NULL)
|
|
goto Fail1;
|
|
|
|
i = scanf ("%%"); /* no assignment made */
|
|
if (i != 0)
|
|
goto Fail;
|
|
|
|
/* Create set of characters which can appear in the output string. */
|
|
|
|
i = scanf ("%45[thes arohnlyc^[] %*[*ab]", string [0]);
|
|
if (i != 1)
|
|
goto Fail;
|
|
if (strcmp (string [0], " these are the ^only[ characters"))
|
|
goto Fail;
|
|
|
|
/* Create set of characters which cannot appear in the output string. */
|
|
|
|
i = scanf ("%[^d] %10[df]", string [0], string [1]);
|
|
if (i != 2)
|
|
goto Fail;
|
|
if (strcmp (string [0], " a fine mess, you see! "))
|
|
goto Fail;
|
|
if (strcmp (string [1], "ddddffffff"))
|
|
goto Fail;
|
|
|
|
stdin = freopen (".CONSOLE", "r", stdin); /* reset stdin and quit */
|
|
if (stdin == NULL)
|
|
goto Fail1;
|
|
|
|
printf ("Passed Conformance Test 17.8.0.24\n");
|
|
return 0;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 17.8.0.24\n");
|
|
return 0;
|
|
|
|
Fail1:
|
|
printf ("Unable to open input file for Conformance Test 17.8.0.24\n");
|
|
return 0;
|
|
}
|