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tlongdouble.c

/***********************************************************************
*                                                                      *
*               This software is part of the ast package               *
*           Copyright (c) 1999-2007 AT&T Knowledge Ventures            *
*                      and is licensed under the                       *
*                  Common Public License, Version 1.0                  *
*                      by AT&T Knowledge Ventures                      *
*                                                                      *
*                A copy of the License is available at                 *
*            http://www.opensource.org/licenses/cpl1.0.txt             *
*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
*                                                                      *
*              Information and Software Systems Research               *
*                            AT&T Research                             *
*                           Florham Park NJ                            *
*                                                                      *
*                 Glenn Fowler <gsf@research.att.com>                  *
*                                                                      *
***********************************************************************/
#include    "sftest.h"

#if _typ_long_double
#include    <float.h>
#endif

MAIN()
{
#if _typ_long_double
      long double ldval, ldmax;
      char        *s, *str;

      if(sfsscanf("Inf","%Le",&ldmax) != 1)
            terror("sfsscanf Inf failed\n");
      if(!(s = sfprints("%Le",ldmax)) )
            terror("sfprints failed1\n");
      if(!(str = malloc(strlen(s)+1)) )
            terror("Malloc failed\n");
      strcpy(str,s);

      if(sfsscanf(str,"%Le",&ldval) != 1)
            terror("sfsscanf failed\n");
      if(!(s = sfprints("%Le",ldval)) )
            terror("sfprints failed2\n");

      if(strcmp(s,str) != 0)
            terror("Bad conversion, expecting %s and getting %s\n",str,s);
#endif

      TSTEXIT(0);
}

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