mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-24 11:41:07 +00:00
ad8a551196
* stdio-common/Makefile (tests): Add scanf16 and scanf17. (CFLAGS-scanf17.c): New. * stdio-common/scanf14.c (main): Add fscanf and scanf tests. * stdio-common/scanf15.c (main): Likewise. * stdio-common/scanf16.c: New test. * stdio-common/scanf17.c: New test. 2008-05-24 Jakub Jelinek <jakub@redhat.com> * libio/stdio.h (vscanf): Fix -std=c99 redirect. * stdio-common/Makefile (tests): Add scanf16 and scanf17. (CFLAGS-scanf17.c): New. * stdio-common/scanf14.c (main): Add fscanf and scanf tests. * stdio-common/scanf15.c (main): Likewise. * stdio-common/scanf16.c: New test. * stdio-common/scanf17.c: New test.
148 lines
2.8 KiB
C
148 lines
2.8 KiB
C
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
|
|
#define FAIL() \
|
|
do { \
|
|
result = 1; \
|
|
printf ("test at line %d failed\n", __LINE__); \
|
|
} while (0)
|
|
|
|
static int
|
|
xsscanf (const char *str, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
int ret = vsscanf (str, fmt, ap);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
|
|
static int
|
|
xscanf (const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
int ret = vscanf (fmt, ap);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
|
|
static int
|
|
xfscanf (FILE *f, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
int ret = vfscanf (f, fmt, ap);
|
|
va_end (ap);
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
wchar_t *lsp;
|
|
char *sp;
|
|
float f;
|
|
double d;
|
|
char c[8];
|
|
int result = 0;
|
|
|
|
if (xsscanf (" 0.25s x", "%e%3c", &f, c) != 2)
|
|
FAIL ();
|
|
else if (f != 0.25 || memcmp (c, "s x", 3) != 0)
|
|
FAIL ();
|
|
if (xsscanf (" 1.25s x", "%as%2c", &sp, c) != 2)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (strcmp (sp, "1.25s") != 0 || memcmp (c, " x", 2) != 0)
|
|
FAIL ();
|
|
memset (sp, 'x', sizeof "1.25s");
|
|
free (sp);
|
|
}
|
|
if (xsscanf (" 2.25s x", "%las%2c", &d, c) != 2)
|
|
FAIL ();
|
|
else if (d != 2.25 || memcmp (c, " x", 2) != 0)
|
|
FAIL ();
|
|
if (xsscanf (" 3.25S x", "%4aS%3c", &lsp, c) != 2)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (wcscmp (lsp, L"3.25") != 0 || memcmp (c, "S x", 3) != 0)
|
|
FAIL ();
|
|
memset (lsp, 'x', sizeof L"3.25");
|
|
free (lsp);
|
|
}
|
|
if (xsscanf ("4.25[0-9.] x", "%a[0-9.]%8c", &sp, c) != 2)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (strcmp (sp, "4.25") != 0 || memcmp (c, "[0-9.] x", 8) != 0)
|
|
FAIL ();
|
|
memset (sp, 'x', sizeof "4.25");
|
|
free (sp);
|
|
}
|
|
if (xsscanf ("5.25[0-9.] x", "%la[0-9.]%2c", &d, c) != 2)
|
|
FAIL ();
|
|
else if (d != 5.25 || memcmp (c, " x", 2) != 0)
|
|
FAIL ();
|
|
|
|
const char *tmpdir = getenv ("TMPDIR");
|
|
if (tmpdir == NULL || tmpdir[0] == '\0')
|
|
tmpdir = "/tmp";
|
|
|
|
char fname[strlen (tmpdir) + sizeof "/tst-scanf16.XXXXXX"];
|
|
sprintf (fname, "%s/tst-scanf16.XXXXXX", tmpdir);
|
|
if (fname == NULL)
|
|
FAIL ();
|
|
|
|
/* Create a temporary file. */
|
|
int fd = mkstemp (fname);
|
|
if (fd == -1)
|
|
FAIL ();
|
|
|
|
FILE *fp = fdopen (fd, "w+");
|
|
if (fp == NULL)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (fputs (" 1.25s x", fp) == EOF)
|
|
FAIL ();
|
|
if (fseek (fp, 0, SEEK_SET) != 0)
|
|
FAIL ();
|
|
if (xfscanf (fp, "%as%2c", &sp, c) != 2)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (strcmp (sp, "1.25s") != 0 || memcmp (c, " x", 2) != 0)
|
|
FAIL ();
|
|
memset (sp, 'x', sizeof "1.25s");
|
|
free (sp);
|
|
}
|
|
|
|
if (freopen (fname, "r", stdin) == NULL)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (xscanf ("%as%2c", &sp, c) != 2)
|
|
FAIL ();
|
|
else
|
|
{
|
|
if (strcmp (sp, "1.25s") != 0 || memcmp (c, " x", 2) != 0)
|
|
FAIL ();
|
|
memset (sp, 'x', sizeof "1.25s");
|
|
free (sp);
|
|
}
|
|
}
|
|
|
|
fclose (fp);
|
|
}
|
|
|
|
remove (fname);
|
|
|
|
return result;
|
|
}
|