interpretor/libsndfile-1.0.25/tests/stdout_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 static  void    stdout_test     (int typemajor, int count) ;
  35
  36 int
  37 main (int argc, char *argv [])
  38 {       int             do_all, test_count = 0 ;
  39
  40         if (argc != 2)
  41         {       fprintf (stderr, "This program cannot be run by itself. It needs\n") ;
  42                 fprintf (stderr, "to be run from the stdio_test program.\n") ;
  43                 exit (1) ;
  44                 } ;
  45
  46         do_all =! strcmp (argv [1], "all") ;
  47
  48         if (do_all || ! strcmp (argv [1], "raw"))
  49         {       stdout_test     (SF_FORMAT_RAW, PIPE_TEST_LEN) ;
  50                 test_count ++ ;
  51                 } ;
  52
  53         if (do_all || ! strcmp (argv [1], "wav"))
  54         {       stdout_test     (SF_FORMAT_WAV, PIPE_TEST_LEN) ;
  55                 test_count ++ ;
  56                 } ;
  57
  58         if (do_all || ! strcmp (argv [1], "aiff"))
  59         {       stdout_test     (SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
  60                 test_count ++ ;
  61                 } ;
  62
  63         if (do_all || ! strcmp (argv [1], "au"))
  64         {       stdout_test     (SF_FORMAT_AU, PIPE_TEST_LEN) ;
  65                 test_count ++ ;
  66                 } ;
  67
  68         if (do_all || ! strcmp (argv [1], "paf"))
  69         {       stdout_test     (SF_FORMAT_PAF, PIPE_TEST_LEN) ;
  70                 test_count ++ ;
  71                 } ;
  72
  73         if (do_all || ! strcmp (argv [1], "svx"))
  74         {       stdout_test     (SF_FORMAT_SVX, PIPE_TEST_LEN) ;
  75                 test_count ++ ;
  76                 } ;
  77
  78         if (do_all || ! strcmp (argv [1], "nist"))
  79         {       stdout_test     (SF_FORMAT_NIST, PIPE_TEST_LEN) ;
  80                 test_count ++ ;
  81                 } ;
  82
  83         if (do_all || ! strcmp (argv [1], "ircam"))
  84         {       stdout_test     (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
  85                 test_count ++ ;
  86                 } ;
  87
  88         if (do_all || ! strcmp (argv [1], "voc"))
  89         {       stdout_test     (SF_FORMAT_VOC, PIPE_TEST_LEN) ;
  90                 test_count ++ ;
  91                 } ;
  92
  93         if (do_all || ! strcmp (argv [1], "w64"))
  94         {       stdout_test     (SF_FORMAT_W64, PIPE_TEST_LEN) ;
  95                 test_count ++ ;
  96                 } ;
  97
  98         if (do_all || ! strcmp (argv [1], "mat4"))
  99         {       stdout_test     (SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
 100                 test_count ++ ;
 101                 } ;
 102
 103         if (do_all || ! strcmp (argv [1], "mat5"))
 104         {       stdout_test     (SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
 105                 test_count ++ ;
 106                 } ;
 107
 108         if (do_all || ! strcmp (argv [1], "pvf"))
 109         {       stdout_test     (SF_FORMAT_PVF, PIPE_TEST_LEN) ;
 110                 test_count ++ ;
 111                 } ;
 112
 113         if (test_count == 0)
 114         {       fprintf (stderr, "************************************\n") ;
 115                 fprintf (stderr, "*  No '%s' test defined.\n", argv [1]) ;
 116                 fprintf (stderr, "************************************\n") ;
 117                 return 1 ;
 118                 } ;
 119
 120         return 0 ;
 121 } /* main */
 122
 123 static  void
 124 stdout_test     (int typemajor, int count)
 125 {       static  short   data [PIPE_TEST_LEN] ;
 126
 127         SNDFILE         *file ;
 128         SF_INFO         sfinfo ;
 129         int                     k, total, this_write ;
 130
 131         sfinfo.samplerate       = 44100 ;
 132         sfinfo.format           = (typemajor | SF_FORMAT_PCM_16) ;
 133         sfinfo.channels         = 1 ;
 134         sfinfo.frames           = 0 ;
 135
 136         /* Create some random data. */
 137         for (k = 0 ; k < PIPE_TEST_LEN ; k++)
 138                 data [k] = PIPE_INDEX (k) ;
 139
 140         if ((file = sf_open ("-", SFM_WRITE, &sfinfo)) == NULL)
 141         {       fprintf (stderr, "sf_open_write failed with error : ") ;
 142                 fprintf (stderr, "%s\n", sf_strerror (NULL)) ;
 143                 exit (1) ;
 144                 } ;
 145
 146         total = 0 ;
 147
 148         while (total < count)
 149         {       this_write = (count - total > 1024) ? 1024 : count - total ;
 150                 if ((k = sf_write_short (file, data + total, this_write)) != this_write)
 151                 {       fprintf (stderr, "sf_write_short # %d failed with short write (%d -> %d)\n", count, this_write, k) ;
 152                         exit (1) ;
 153                         } ;
 154                 total += k ;
 155                 } ;
 156
 157         sf_close (file) ;
 158
 159         return ;
 160 } /* stdout_test */
 161