interpretor/libsndfile-1.0.25/tests/misc_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 <errno.h>
  25
  26 #include <sys/stat.h>
  27 #include <math.h>
  28
  29 #if HAVE_UNISTD_H
  30 #include <unistd.h>
  31 #endif
  32
  33 #if (HAVE_DECL_S_IRGRP == 0)
  34 #include <sf_unistd.h>
  35 #endif
  36
  37 #if (defined (WIN32) || defined (_WIN32))
  38 #include <io.h>
  39 #include <direct.h>
  40 #endif
  41
  42 #include        <sndfile.h>
  43
  44 #include        "utils.h"
  45
  46 #define BUFFER_LEN              (1<<10)
  47 #define LOG_BUFFER_SIZE 1024
  48
  49 static void     zero_data_test (const char *filename, int format) ;
  50 static void     filesystem_full_test (int format) ;
  51 static void     permission_test (const char *filename, int typemajor) ;
  52 static void     wavex_amb_test (const char *filename) ;
  53
  54 int
  55 main (int argc, char *argv [])
  56 {       int             do_all = 0 ;
  57         int             test_count = 0 ;
  58
  59         if (argc != 2)
  60         {       printf ("Usage : %s <test>\n", argv [0]) ;
  61                 printf ("    Where <test> is one of the following:\n") ;
  62                 printf ("           wav  - test WAV file peak chunk\n") ;
  63                 printf ("           aiff - test AIFF file PEAK chunk\n") ;
  64                 printf ("           all  - perform all tests\n") ;
  65                 exit (1) ;
  66                 } ;
  67
  68         do_all=!strcmp (argv [1], "all") ;
  69
  70         if (do_all || ! strcmp (argv [1], "wav"))
  71         {       zero_data_test ("zerolen.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
  72                 filesystem_full_test (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
  73                 permission_test ("readonly.wav", SF_FORMAT_WAV) ;
  74                 wavex_amb_test ("ambisonic.wav") ;
  75                 test_count++ ;
  76                 } ;
  77
  78         if (do_all || ! strcmp (argv [1], "aiff"))
  79         {       zero_data_test ("zerolen.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
  80                 filesystem_full_test (SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
  81                 permission_test ("readonly.aiff", SF_FORMAT_AIFF) ;
  82                 test_count++ ;
  83                 } ;
  84
  85         if (do_all || ! strcmp (argv [1], "au"))
  86         {       zero_data_test ("zerolen.au", SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
  87                 filesystem_full_test (SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
  88                 permission_test ("readonly.au", SF_FORMAT_AU) ;
  89                 test_count++ ;
  90                 } ;
  91
  92         if (do_all || ! strcmp (argv [1], "caf"))
  93         {       zero_data_test ("zerolen.caf", SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
  94                 filesystem_full_test (SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
  95                 permission_test ("readonly.caf", SF_FORMAT_CAF) ;
  96                 test_count++ ;
  97                 } ;
  98
  99         if (do_all || ! strcmp (argv [1], "svx"))
 100         {       zero_data_test ("zerolen.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
 101                 filesystem_full_test (SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
 102                 permission_test ("readonly.svx", SF_FORMAT_SVX) ;
 103                 test_count++ ;
 104                 } ;
 105
 106         if (do_all || ! strcmp (argv [1], "nist"))
 107         {       zero_data_test ("zerolen.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_16) ;
 108                 filesystem_full_test (SF_FORMAT_NIST | SF_FORMAT_PCM_16) ;
 109                 permission_test ("readonly.nist", SF_FORMAT_NIST) ;
 110                 test_count++ ;
 111                 } ;
 112
 113         if (do_all || ! strcmp (argv [1], "paf"))
 114         {       zero_data_test ("zerolen.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_16) ;
 115                 filesystem_full_test (SF_FORMAT_PAF | SF_FORMAT_PCM_16) ;
 116                 permission_test ("readonly.paf", SF_FORMAT_PAF) ;
 117                 test_count++ ;
 118                 } ;
 119
 120         if (do_all || ! strcmp (argv [1], "ircam"))
 121         {       zero_data_test ("zerolen.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ;
 122                 filesystem_full_test (SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ;
 123                 permission_test ("readonly.ircam", SF_FORMAT_IRCAM) ;
 124                 test_count++ ;
 125                 } ;
 126
 127         if (do_all || ! strcmp (argv [1], "voc"))
 128         {       zero_data_test ("zerolen.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16) ;
 129                 filesystem_full_test (SF_FORMAT_VOC | SF_FORMAT_PCM_16) ;
 130                 permission_test ("readonly.voc", SF_FORMAT_VOC) ;
 131                 test_count++ ;
 132                 } ;
 133
 134         if (do_all || ! strcmp (argv [1], "w64"))
 135         {       zero_data_test ("zerolen.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
 136                 filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
 137                 permission_test ("readonly.w64", SF_FORMAT_W64) ;
 138                 test_count++ ;
 139                 } ;
 140
 141         if (do_all || ! strcmp (argv [1], "rf64"))
 142         {       zero_data_test ("zerolen.rf64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
 143                 filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
 144                 permission_test ("readonly.rf64", SF_FORMAT_W64) ;
 145                 test_count++ ;
 146                 } ;
 147
 148         if (do_all || ! strcmp (argv [1], "mat4"))
 149         {       zero_data_test ("zerolen.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
 150                 filesystem_full_test (SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
 151                 permission_test ("readonly.mat4", SF_FORMAT_MAT4) ;
 152                 test_count++ ;
 153                 } ;
 154
 155         if (do_all || ! strcmp (argv [1], "mat5"))
 156         {       zero_data_test ("zerolen.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
 157                 filesystem_full_test (SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
 158                 permission_test ("readonly.mat5", SF_FORMAT_MAT5) ;
 159                 test_count++ ;
 160                 } ;
 161
 162         if (do_all || ! strcmp (argv [1], "pvf"))
 163         {       zero_data_test ("zerolen.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16) ;
 164                 filesystem_full_test (SF_FORMAT_PVF | SF_FORMAT_PCM_16) ;
 165                 permission_test ("readonly.pvf", SF_FORMAT_PVF) ;
 166                 test_count++ ;
 167                 } ;
 168
 169         if (do_all || ! strcmp (argv [1], "htk"))
 170         {       zero_data_test ("zerolen.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16) ;
 171                 filesystem_full_test (SF_FORMAT_HTK | SF_FORMAT_PCM_16) ;
 172                 permission_test ("readonly.htk", SF_FORMAT_HTK) ;
 173                 test_count++ ;
 174                 } ;
 175
 176         if (do_all || ! strcmp (argv [1], "avr"))
 177         {       zero_data_test ("zerolen.avr", SF_FORMAT_AVR | SF_FORMAT_PCM_16) ;
 178                 filesystem_full_test (SF_FORMAT_AVR | SF_FORMAT_PCM_16) ;
 179                 permission_test ("readonly.avr", SF_FORMAT_AVR) ;
 180                 test_count++ ;
 181                 } ;
 182
 183         if (do_all || ! strcmp (argv [1], "sds"))
 184         {       zero_data_test ("zerolen.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
 185                 filesystem_full_test (SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
 186                 permission_test ("readonly.sds", SF_FORMAT_SDS) ;
 187                 test_count++ ;
 188                 } ;
 189
 190         if (do_all || ! strcmp (argv [1], "mpc2k"))
 191         {       zero_data_test ("zerolen.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ;
 192                 filesystem_full_test (SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ;
 193                 permission_test ("readonly.mpc", SF_FORMAT_MPC2K) ;
 194                 test_count++ ;
 195                 } ;
 196
 197         if (do_all || ! strcmp (argv [1], "ogg"))
 198         {       zero_data_test ("zerolen.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;
 199                 /*-filesystem_full_test (SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;-*/
 200                 permission_test ("readonly.oga", SF_FORMAT_OGG) ;
 201                 test_count++ ;
 202                 } ;
 203
 204         if (test_count == 0)
 205         {       printf ("Mono : ************************************\n") ;
 206                 printf ("Mono : *  No '%s' test defined.\n", argv [1]) ;
 207                 printf ("Mono : ************************************\n") ;
 208                 return 1 ;
 209                 } ;
 210
 211         return 0 ;
 212 } /* main */
 213
 214
 215 /*============================================================================================
 216 **      Here are the test functions.
 217 */
 218
 219 static void
 220 zero_data_test (const char *filename, int format)
 221 {       SNDFILE         *file ;
 222         SF_INFO         sfinfo ;
 223
 224         switch (format & SF_FORMAT_TYPEMASK)
 225         {       case SF_FORMAT_OGG :
 226                         if (HAVE_EXTERNAL_LIBS == 0)
 227                                 return ;
 228                         break ;
 229                 default :
 230                         break ;
 231                 } ;
 232
 233         print_test_name ("zero_data_test", filename) ;
 234
 235         sfinfo.samplerate = 44100 ;
 236         sfinfo.format = format ;
 237         sfinfo.channels = 1 ;
 238         sfinfo.frames = 0 ;
 239
 240         file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
 241
 242         sf_close (file) ;
 243
 244         memset (&sfinfo, 0, sizeof (sfinfo)) ;
 245
 246         file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
 247
 248         sf_close (file) ;
 249
 250         unlink (filename) ;
 251         puts ("ok") ;
 252 } /* zero_data_test */
 253
 254 static void
 255 filesystem_full_test (int format)
 256 {       SNDFILE         *file ;
 257         SF_INFO         sfinfo ;
 258         struct stat buf ;
 259
 260         const char      *filename = "/dev/full", *errorstr ;
 261
 262 #if (defined (WIN32) || defined (_WIN32))
 263         /* Can't run this test on Win32 so return. */
 264         return ;
 265 #endif
 266
 267         /* Make sure errno is zero before doing anything else. */
 268         errno = 0 ;
 269
 270         print_test_name ("filesystem_full_test", filename) ;
 271
 272         if (stat (filename, &buf) != 0)
 273         {       puts ("/dev/full missing") ;
 274                 return ;
 275                 } ;
 276
 277         if (S_ISCHR (buf.st_mode) == 0 && S_ISBLK (buf.st_mode) == 0)
 278         {       puts ("/dev/full is not a device file") ;
 279                 return ;
 280                 } ;
 281
 282         sfinfo.samplerate = 44100 ;
 283         sfinfo.format = format ;
 284         sfinfo.channels = 1 ;
 285         sfinfo.frames = 0 ;
 286
 287         if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL)
 288         {       printf ("\n\nLine %d : Error, file should not have openned.\n", __LINE__ - 1) ;
 289                 exit (1) ;
 290                 } ;
 291
 292         errorstr = sf_strerror (file) ;
 293
 294         if (strstr (errorstr, " space ") == NULL || strstr (errorstr, "device") == NULL)
 295         {       printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
 296                 exit (1) ;
 297                 } ;
 298
 299         puts ("ok") ;
 300 } /* filesystem_full_test */
 301
 302 static void
 303 permission_test (const char *filename, int typemajor)
 304 {
 305 #if (OS_IS_WIN32)
 306         /* Avoid compiler warnings. */
 307         filename = filename ;
 308         typemajor = typemajor ;
 309
 310         /* Can't run this test on Win32 so return. */
 311         return ;
 312 #else
 313
 314         FILE            *textfile ;
 315         SNDFILE         *file ;
 316         SF_INFO         sfinfo ;
 317         const char      *errorstr ;
 318
 319         /* Make sure errno is zero before doing anything else. */
 320         errno = 0 ;
 321
 322         if (getuid () == 0)
 323         {       /* If running as root bypass this test.
 324                 ** Root is allowed to open a readonly file for write.
 325                 */
 326                 return ;
 327                 } ;
 328
 329         print_test_name ("permission_test", filename) ;
 330
 331         if (access (filename, F_OK) == 0)
 332         {       chmod (filename, S_IWUSR) ;
 333                 unlink (filename) ;
 334                 } ;
 335
 336         if ((textfile = fopen (filename, "w")) == NULL)
 337         {       printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ;
 338                 exit (1) ;
 339                 } ;
 340
 341         fprintf (textfile, "This is a read only file.\n") ;
 342         fclose (textfile) ;
 343
 344         if (chmod (filename, S_IRUSR | S_IRGRP))
 345         {       printf ("\n\nLine %d : chmod failed", __LINE__) ;
 346                 fflush (stdout) ;
 347                 perror ("") ;
 348                 exit (1) ;
 349                 } ;
 350
 351         sfinfo.samplerate = 44100 ;
 352         sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ;
 353         sfinfo.channels = 1 ;
 354         sfinfo.frames = 0 ;
 355
 356         if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL)
 357         {       printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ;
 358                 exit (1) ;
 359                 } ;
 360
 361         errorstr = sf_strerror (file) ;
 362
 363         if (strstr (errorstr, "ermission denied") == NULL)
 364         {       printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
 365                 exit (1) ;
 366                 } ;
 367
 368         if (chmod (filename, S_IWUSR | S_IWGRP))
 369         {       printf ("\n\nLine %d : chmod failed", __LINE__) ;
 370                 fflush (stdout) ;
 371                 perror ("") ;
 372                 exit (1) ;
 373                 } ;
 374
 375         unlink (filename) ;
 376
 377         puts ("ok") ;
 378
 379 #endif
 380 } /* permission_test */
 381
 382 static void
 383 wavex_amb_test (const char *filename)
 384 {       static short buffer [800] ;
 385         SNDFILE *file ;
 386         SF_INFO sfinfo ;
 387         sf_count_t      frames ;
 388
 389         print_test_name (__func__, filename) ;
 390
 391         sfinfo.samplerate = 44100 ;
 392         sfinfo.format = SF_FORMAT_WAVEX | SF_FORMAT_PCM_16 ;
 393         sfinfo.channels = 4 ;
 394
 395         frames = ARRAY_LEN (buffer) / sfinfo.channels ;
 396
 397         file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
 398         sf_command (file, SFC_WAVEX_SET_AMBISONIC, NULL, SF_AMBISONIC_B_FORMAT) ;
 399         test_writef_short_or_die (file, 0, buffer, frames, __LINE__) ;
 400         sf_close (file) ;
 401
 402         memset (&sfinfo, 0, sizeof (sfinfo)) ;
 403
 404         file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
 405
 406         exit_if_true (
 407                 sf_command (file, SFC_WAVEX_GET_AMBISONIC, NULL, 0) != SF_AMBISONIC_B_FORMAT,
 408                 "\n\nLine %d : Error, this file should be in Ambisonic B format.\n", __LINE__
 409                 ) ;
 410
 411         sf_close (file) ;
 412
 413         unlink (filename) ;
 414         puts ("ok") ;
 415 } /* wavex_amb_test */