glibc/stdio-common/tst-ferror.c
Arjun Shankar c1f4108352 Modify several tests to use test-skeleton.c
These tests were skipped by the use-test-skeleton conversion done in
commit 29955b5d because they did not have an `int main (void)'
declaration. Instead their `main' functions were declared with arguments
(i.e. argc, argv) even though they didn't use them.

Remove these arguments and include the test skeleton in these tests.
2015-08-06 02:59:04 -04:00

45 lines
951 B
C

#include <stdio.h>
static int
do_test (void)
{
char buf[100];
int result = 0;
if (ferror (stdin) != 0)
{
fputs ("error bit set for stdin at startup\n", stdout);
result = 1;
}
if (fgets (buf, sizeof buf, stdin) != buf)
{
fputs ("fgets with existing input has problem\n", stdout);
result = 1;
}
if (ferror (stdin) != 0)
{
fputs ("error bit set for stdin after setup\n", stdout);
result = 1;
}
if (fputc ('a', stdin) != EOF)
{
fputs ("fputc to stdin does not terminate with an error\n", stdout);
result = 1;
}
if (ferror (stdin) == 0)
{
fputs ("error bit not set for stdin after fputc\n", stdout);
result = 1;
}
clearerr (stdin);
if (ferror (stdin) != 0)
{
fputs ("error bit set for stdin after clearerr\n", stdout);
result = 1;
}
return result;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"