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.
29 lines
558 B
C++
29 lines
558 B
C++
/* Deviance Test 17.3.0.3: Ensure illegal setvbuf calls are detected */
|
|
|
|
#include <stdio.h>
|
|
|
|
int main (void)
|
|
{
|
|
FILE *f1;
|
|
char buf [80];
|
|
int i;
|
|
|
|
f1 = fopen ("3/tmp", "w"); /* call setvbuf with an ivalid buffering type */
|
|
if (f1 == NULL)
|
|
goto Fail1;
|
|
i = setvbuf (f1, buf, 3, 80);
|
|
if (!i)
|
|
goto Fail;
|
|
|
|
printf ("Passed Deviance Test 17.3.0.3\n");
|
|
return 0;
|
|
|
|
Fail:
|
|
printf ("Failed Deviance Test 17.3.0.3\n");
|
|
return 0;
|
|
|
|
Fail1:
|
|
printf ("Unable to open work file for Deviance Test 17.3.0.3\n");
|
|
return 0;
|
|
}
|