dlls/msvcrt/tests/scanf.c

   1 /*
   2  * Unit test suite for *scanf functions.
   3  *
   4  * Copyright 2002 Uwe Bonnes
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdio.h>
  22
  23 #include "wine/test.h"
  24
  25 static void test_sscanf( void )
  26 {
  27     char buffer[100];
  28     char format[20];
  29     int result, ret;
  30
  31     /* check EOF */
  32     strcpy(buffer,"");
  33     ret = sscanf(buffer, "%d", &result);
  34     ok( ret == EOF,"sscanf returns %x instead of %x", ret, EOF );
  35
  36     /* check %x */
  37     strcpy(buffer,"0x519");
  38     ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed"  );
  39     ok( result == 0x519,"sscanf reads %x instead of %x", result, 0x519 );
  40
  41     strcpy(buffer,"0x51a");
  42     ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed" );
  43     ok( result == 0x51a ,"sscanf reads %x instead of %x", result, 0x51a );
  44
  45     strcpy(buffer,"0x51g");
  46     ok( sscanf(buffer, "%x", &result) == 1, "sscanf failed" );
  47     ok( result == 0x51, "sscanf reads %x instead of %x", result, 0x51 );
  48
  49     /* check % followed by any char */
  50     strcpy(buffer,"\"%12@");
  51     strcpy(format,"%\"%%%d%@");  /* work around gcc format check */
  52     ok( sscanf(buffer, format, &result) == 1, "sscanf failed" );
  53     ok( result == 12, "sscanf reads %x instead of %x", result, 12 );
  54 }
  55
  56
  57 START_TEST(scanf)
  58 {
  59     test_sscanf();
  60 }