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/* bug #22593: vfscanf improperly scans string parameters with a width
option by 1 character
$Id: bug-22593.c,v 1.1.2.2 2008/03/18 13:30:06 dmix Exp $ */
/* Seems, this is duplication of bug #19079: sscanf %s eats 1 char too much
*/
#include <stdio.h>
#include <string.h>
#ifndef __AVR__
# define sscanf_P sscanf
# define PSTR(s) (s)
#else
# include <avr/pgmspace.h>
#endif
int main ()
{
char s1[5], s2[5];
int result;
s1[0] = 0;
s2[0] = 0;
result = sscanf_P (",ABCD,EFGH,", PSTR (",%4s,%4s,"), s1, s2);
if (result != 2)
return __LINE__;
if (strcmp (s1, "ABCD") || strcmp (s2, "EFGH"))
return __LINE__;
s1[0] = 0;
s2[0] = 0;
result = sscanf_P (",ABCD,EFGH,", PSTR (",%3s,%3s,"), s1, s2);
if (result != 1)
return __LINE__;
if (strcmp (s1, "ABC"))
return __LINE__;
return 0;
}
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