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tests/format_check_test.c : New test program.

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Erik de Castro Lopo 2011-04-25 20:05:45 +10:00
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commit f27916e62a
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2011-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
* tests/format_check_test.c
New test program to check to make sure that sf_open() and sf_check_format()
agree as to what is a valid program.
2011-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
* src/caf.c

104
tests/format_check_test.c Normal file
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/*
** Copyright (C) 2011 Erik de Castro Lopo <erikd@mega-nerd.com>
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "sfconfig.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "sndfile.h"
#include "utils.h"
static void format_check_test (void) ;
int
main (void)
{
format_check_test () ;
return 0 ;
} /* main */
/*==============================================================================
*/
static void
format_check_test (void)
{ int container_max, codec_max, cont, codec ;
print_test_name (__func__, NULL) ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &container_max, sizeof (container_max)) ;
sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &codec_max, sizeof (codec_max)) ;
for (cont = 0 ; cont < container_max + 10 ; cont ++)
{ SF_FORMAT_INFO major_fmt_info ;
int major_is_valid ;
memset (&major_fmt_info, 0, sizeof (major_fmt_info)) ;
major_fmt_info.format = cont ;
major_is_valid = sf_command (NULL, SFC_GET_FORMAT_MAJOR, &major_fmt_info, sizeof (major_fmt_info)) == 0 ;
for (codec = 0 ; codec < codec_max + 10 ; codec ++)
{ SF_FORMAT_INFO subtype_fmt_info ;
SNDFILE * sndfile ;
SF_INFO info ;
char filename [128] ;
int subtype_is_valid, check_is_valid ;
memset (&subtype_fmt_info, 0, sizeof (subtype_fmt_info)) ;
subtype_fmt_info.format = codec ;
subtype_is_valid == sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &subtype_fmt_info, sizeof (subtype_fmt_info)) == 0 ;
sf_info_setup (&info, major_fmt_info.format | subtype_fmt_info.format, 22050, 1) ;
check_is_valid = sf_format_check (&info) ;
snprintf (filename, sizeof (filename), "format-check.%s", major_fmt_info.extension) ;
sndfile = sf_open (filename, SFM_WRITE, &info) ;
sf_close (sndfile) ;
unlink (filename) ;
exit_if_true (
sndfile && NOT (check_is_valid),
"\n\nError : Format was not valid but file opened correctly.\n"
" Container : %s\n"
" Codec : %s\n\n",
major_fmt_info.name, subtype_fmt_info.name
) ;
exit_if_true (
NOT (sndfile) && check_is_valid,
"\n\nError : Format was valid but file failed to open.\n"
" Container : %s\n"
" Codec : %s\n\n",
major_fmt_info.name, subtype_fmt_info.name
) ;
} ;
} ;
puts ("ok") ;
} /* format_check_test */