interpretor/libsndfile-1.0.25/tests/stdin_test.c

   1 /*
   2 ** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
   3 **
   4 ** This program is free software; you can redistribute it and/or modify
   5 ** it under the terms of the GNU General Public License as published by
   6 ** the Free Software Foundation; either version 2 of the License, or
   7 ** (at your option) any later version.
   8 **
   9 ** This program is distributed in the hope that it will be useful,
  10 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 ** GNU General Public License for more details.
  13 **
  14 ** You should have received a copy of the GNU General Public License
  15 ** along with this program; if not, write to the Free Software
  16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17 */
  18
  19 #include "sfconfig.h"
  20
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24 #include <math.h>
  25
  26 #if HAVE_UNISTD_H
  27 #include <unistd.h>
  28 #endif
  29
  30 #include <sndfile.h>
  31
  32 #include "utils.h"
  33
  34 #define BUFFER_LEN              (1<<16)
  35
  36 static  void    stdin_test      (int typemajor, int count) ;
  37
  38 int
  39 main (int argc, char *argv [])
  40 {       int             do_all = 0, test_count = 0 ;
  41
  42         if (BUFFER_LEN < PIPE_TEST_LEN)
  43         {       fprintf (stderr, "Error : BUFFER_LEN < PIPE_TEST_LEN.\n\n") ;
  44                 exit (1) ;
  45                 } ;
  46
  47         if (argc != 2)
  48         {       fprintf (stderr, "This program cannot be run by itself. It needs\n") ;
  49                 fprintf (stderr, "to be run from the stdio_test program.\n") ;
  50                 exit (1) ;
  51                 } ;
  52
  53         do_all = ! strcmp (argv [1], "all") ;
  54
  55         if (do_all || ! strcmp (argv [1], "raw"))
  56         {       stdin_test      (SF_FORMAT_RAW, PIPE_TEST_LEN) ;
  57                 test_count++ ;
  58                 } ;
  59
  60         if (do_all || ! strcmp (argv [1], "wav"))
  61         {       stdin_test      (SF_FORMAT_WAV, PIPE_TEST_LEN) ;
  62                 test_count++ ;
  63                 } ;
  64
  65         if (do_all || ! strcmp (argv [1], "aiff"))
  66         {       stdin_test      (SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
  67                 test_count++ ;
  68                 } ;
  69
  70         if (do_all || ! strcmp (argv [1], "au"))
  71         {       stdin_test      (SF_FORMAT_AU, PIPE_TEST_LEN) ;
  72                 test_count++ ;
  73                 } ;
  74
  75         if (do_all || ! strcmp (argv [1], "paf"))
  76         {       stdin_test      (SF_FORMAT_PAF, PIPE_TEST_LEN) ;
  77                 test_count++ ;
  78                 } ;
  79
  80         if (do_all || ! strcmp (argv [1], "svx"))
  81         {       stdin_test      (SF_FORMAT_SVX, PIPE_TEST_LEN) ;
  82                 test_count++ ;
  83                 } ;
  84
  85         if (do_all || ! strcmp (argv [1], "nist"))
  86         {       stdin_test      (SF_FORMAT_NIST, PIPE_TEST_LEN) ;
  87                 test_count++ ;
  88                 } ;
  89
  90         if (do_all || ! strcmp (argv [1], "ircam"))
  91         {       stdin_test      (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
  92                 test_count++ ;
  93                 } ;
  94
  95         if (do_all || ! strcmp (argv [1], "voc"))
  96         {       stdin_test      (SF_FORMAT_VOC, PIPE_TEST_LEN) ;
  97                 test_count++ ;
  98                 } ;
  99
 100         if (do_all || ! strcmp (argv [1], "w64"))
 101         {       stdin_test      (SF_FORMAT_W64, PIPE_TEST_LEN) ;
 102                 test_count++ ;
 103                 } ;
 104
 105         if (do_all || ! strcmp (argv [1], "mat4"))
 106         {       stdin_test      (SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
 107                 test_count++ ;
 108                 } ;
 109
 110         if (do_all || ! strcmp (argv [1], "mat5"))
 111         {       stdin_test      (SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
 112                 test_count++ ;
 113                 } ;
 114
 115         if (do_all || ! strcmp (argv [1], "pvf"))
 116         {       stdin_test      (SF_FORMAT_PVF, PIPE_TEST_LEN) ;
 117                 test_count++ ;
 118                 } ;
 119
 120         if (do_all || ! strcmp (argv [1], "htk"))
 121         {       stdin_test      (SF_FORMAT_HTK, PIPE_TEST_LEN) ;
 122                 test_count++ ;
 123                 } ;
 124
 125         if (test_count == 0)
 126         {       fprintf (stderr, "************************************\n") ;
 127                 fprintf (stderr, "*  No '%s' test defined.\n", argv [1]) ;
 128                 fprintf (stderr, "************************************\n") ;
 129                 return 1 ;
 130                 } ;
 131
 132         return 0 ;
 133 } /* main */
 134
 135 static  void
 136 stdin_test      (int typemajor, int count)
 137 {       static  short   data [BUFFER_LEN] ;
 138
 139         SNDFILE         *file ;
 140         SF_INFO         sfinfo ;
 141         int                     k, total, err ;
 142
 143         if (typemajor == SF_FORMAT_RAW)
 144         {       sfinfo.samplerate       = 44100 ;
 145                 sfinfo.format           = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
 146                 sfinfo.channels         = 1 ;
 147                 sfinfo.frames           = 0 ;
 148                 }
 149         else
 150                 memset (&sfinfo, 0, sizeof (sfinfo)) ;
 151
 152         if ((file = sf_open_fd (STDIN_FILENO, SFM_READ, &sfinfo, SF_TRUE)) == NULL)
 153         {       fprintf (stderr, "sf_open_fd failed with error : ") ;
 154                 puts (sf_strerror (NULL)) ;
 155                 dump_log_buffer (NULL) ;
 156                 exit (1) ;
 157                 } ;
 158
 159         err = sf_error (file) ;
 160         if (err != SF_ERR_NO_ERROR)
 161         {       printf ("Line %d : unexpected error : %s\n", __LINE__, sf_error_number (err)) ;
 162                 exit (1) ;
 163                 } ;
 164
 165         if ((sfinfo.format & SF_FORMAT_TYPEMASK) != typemajor)
 166         {       fprintf (stderr, "\n\nError : File type doesn't match.\n") ;
 167                 exit (1) ;
 168                 } ;
 169
 170         if (sfinfo.samplerate != 44100)
 171         {       fprintf (stderr, "\n\nError : Sample rate (%d) should be 44100\n", sfinfo.samplerate) ;
 172                 exit (1) ;
 173                 } ;
 174
 175         if (sfinfo.channels != 1)
 176         {       fprintf (stderr, "\n\nError : Channels (%d) should be 1\n", sfinfo.channels) ;
 177                 exit (1) ;
 178                 } ;
 179
 180         if (sfinfo.frames < count)
 181         {       fprintf (stderr, "\n\nError : Sample count (%ld) should be %d\n", (long) sfinfo.frames, count) ;
 182                 exit (1) ;
 183                 } ;
 184
 185         total = 0 ;
 186         while ((k = sf_read_short (file, data + total, BUFFER_LEN - total)) > 0)
 187                 total += k ;
 188
 189         if (total != count)
 190         {       fprintf (stderr, "\n\nError : Expected %d frames, read %d.\n", count, total) ;
 191                 exit (1) ;
 192                 } ;
 193
 194         for (k = 0 ; k < total ; k++)
 195                 if (data [k] != PIPE_INDEX (k))
 196                 {       printf ("\n\nError : data [%d] == %d, should have been %d.\n\n", k, data [k], k) ;
 197                         exit (1) ;
 198                         } ;
 199
 200         sf_close (file) ;
 201
 202         return ;
 203 } /* stdin_test */
 204