source: rtems/testsuites/psxtests/psxhdrs/stdlib/atof.c @ a5c0886a

5
Last change on this file since a5c0886a was a5c0886a, checked in by Jacob Shin <jacobshin313@…>, on 12/08/18 at 18:49:20

psxhdrs: Add POSIX API Signature Compliance Tests for stdlib.h (GCI 2018)

  • Property mode set to 100755
File size: 995 bytes
Line 
1/**
2 *  @file
3 *  @brief atof() API Conformance Test
4 */
5
6/*
7 *  COPYRIGHT (c) 2018.
8 *  Jacob Shin
9 *
10 *  Permission to use, copy, modify, and/or distribute this software
11 *  for any purpose with or without fee is hereby granted.
12 *
13 *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
14 *  WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
15 *  WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
16 *  BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
17 *  OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
18 *  WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
19 *  ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 */
21
22#ifdef HAVE_CONFIG_H
23#include "config.h"
24#endif
25
26#include <stdlib.h>
27#include <math.h>
28
29int test( void );
30
31int test( void )
32{
33        double return_value;
34        double pi = 3.14;
35
36        return_value = atof("3.14");
37        return (fabs(return_value-pi) < 0.00001);
38}
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