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  • Committer: Bazaar Package Importer
  • Author(s): Hakan Ardo
  • Date: 2009-10-31 11:52:10 UTC
  • mfrom: (1.2.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20091031115210-crjd42sn6ezrj52c
Tags: 1:1.6.7-1
http://bugs.debian.org/544030
http://bugs.debian.org/553265
* New upstream relese (closes: #544030)
* Added lintian overrides (closes: #553265)

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tests/simulate/printf/sprintf_flt-big.c
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/* Test of sprintf(), float version, very long strings.
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   $Id: sprintf_flt-big.c,v 1.2 2007/03/10 04:44:34 dmix Exp $  */
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4
 
#include <stdio.h>
5
 
#include <stdlib.h>
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#include <string.h>
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#include "progmem.h"
8
 
 
9
 
PROGMEM static const struct sprf_s {
10
 
    char fmt[8];
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    float val;
12
 
    char pattern[260];
13
 
} t[] = {
14
 
 
15
 
    { "%255e",          1.234567,
16
 
        "                                "      /* 32 */
17
 
        "                                "      /* 32 */
18
 
        "                                "      /* 32 */
19
 
        "                                "      /* 32 */
20
 
        "                                "      /* 32 */
21
 
        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                   1.234567e+00"       },
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    { "%255.7e",        1.2345678,
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                  1.2345678e+00"       },
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    { "%+255e",         1.234567,
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                  +1.234567e+00"       },
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    { "%0255e",         1.234567,
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000001.234567e+00"       },
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    { "%+0255e",        1.234567,
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        "+0000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000001.234567e+00"       },
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    { "%+0255e",        -1.234567,
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        "-0000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000001.234567e+00"       },
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    { "%-255e",         1.234567,
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        "1.234567e+00                    "
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                               "       },
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    { "%255.0f",        1.25,
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                              1"       },
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    { "%.255f",         1.25,
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        "1.250000000000000000000000000000"
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "000000000000000000000000000000000"     },
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    { "%0255f",         1.25,
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "00000000000000000000000000000000"      /* 32 */
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        "000000000000000000000001.250000"       },
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    { "%-255f",         1.25,
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        "1.250000                        "
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
111
 
        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                                "      /* 32 */
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        "                               "       },
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116
 
    /* the smallest nonzero     */
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    { "%.45f",          0x1p-149f,
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        "0.000000000000000000000000000000000000000000001"       },
119
 
    { "%.50f",          0x1p-149f,
120
 
        "0.00000000000000000000000000000000000000000000140130"  },
121
 
 
122
 
};
123
 
 
124
 
void run_sprf (const struct sprf_s *pt, int testno)
125
 
{
126
 
    static char s[300];
127
 
    int n;
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    int code;
129
 
 
130
 
#ifdef  __AVR__
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    n = sprintf_P (s, pt->fmt, pgm_read_dword (& pt->val));
132
 
#else
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    n = sprintf (s, pt->fmt, pt->val);
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#endif
135
 
    if (n != (int)strlen_P (pt->pattern))
136
 
        code = testno + 1000;
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    else if (strcmp_P (s, pt->pattern))
138
 
        code = testno;
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    else
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        return;
141
 
#if  !defined(__AVR__)
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    printf ("\ntestno %3d: expect: %3d, \"%s\","
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            "\n            output: %3d, \"%s\"\n",
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            testno, strlen(pt->pattern), pt->pattern, n, s);
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    exit (code < 256 ? testno : 255);
146
 
#elif   defined(DEBUG)
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    exit ((int)s);
148
 
#endif
149
 
    exit (code);
150
 
}
151
 
 
152
 
int main ()
153
 
{
154
 
    int i;
155
 
    for (i = 0; (unsigned)i != sizeof(t)/sizeof(t[0]); i++)
156
 
        run_sprf (t+i, i+1);
157
 
    return 0;
158
 
}