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Examples Makefile.
[Faustine.git] / interpretor / lib / src / libsndfile-1.0.25 / tests / command_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 <time.h>
25
26 #if HAVE_UNISTD_H
27 #include <unistd.h>
28 #endif
29
30 #include <math.h>
31
32 #include <sndfile.h>
33
34 #include "utils.h"
35
36 #define BUFFER_LEN (1<<10)
37 #define LOG_BUFFER_SIZE 1024
38
39 static void float_norm_test (const char *filename) ;
40 static void double_norm_test (const char *filename) ;
41 static void format_tests (void) ;
42 static void calc_peak_test (int filetype, const char *filename) ;
43 static void truncate_test (const char *filename, int filetype) ;
44 static void instrument_test (const char *filename, int filetype) ;
45 static void channel_map_test (const char *filename, int filetype) ;
46 static void current_sf_info_test (const char *filename) ;
47 static void raw_needs_endswap_test (const char *filename, int filetype) ;
48
49 static void broadcast_test (const char *filename, int filetype) ;
50 static void broadcast_rdwr_test (const char *filename, int filetype) ;
51 static void broadcast_coding_history_test (const char *filename) ;
52 static void broadcast_coding_history_size (const char *filename) ;
53
54 /* Force the start of this buffer to be double aligned. Sparc-solaris will
55 ** choke if its not.
56 */
57
58 static int int_data [BUFFER_LEN] ;
59 static float float_data [BUFFER_LEN] ;
60 static double double_data [BUFFER_LEN] ;
61
62 int
63 main (int argc, char *argv [])
64 { int do_all = 0 ;
65 int test_count = 0 ;
66
67 if (argc != 2)
68 { printf ("Usage : %s <test>\n", argv [0]) ;
69 printf (" Where <test> is one of the following:\n") ;
70 printf (" ver - test sf_command (SFC_GETLIB_VERSION)\n") ;
71 printf (" norm - test floating point normalisation\n") ;
72 printf (" format - test format string commands\n") ;
73 printf (" peak - test peak calculation\n") ;
74 printf (" trunc - test file truncation\n") ;
75 printf (" inst - test set/get of SF_INSTRUMENT.\n") ;
76 printf (" chanmap - test set/get of channel map data..\n") ;
77 printf (" bext - test set/get of SF_BROADCAST_INFO.\n") ;
78 printf (" bextch - test set/get of SF_BROADCAST_INFO coding_history.\n") ;
79 printf (" rawend - test SFC_RAW_NEEDS_ENDSWAP.\n") ;
80 printf (" all - perform all tests\n") ;
81 exit (1) ;
82 } ;
83
84 do_all =! strcmp (argv [1], "all") ;
85
86 if (do_all || strcmp (argv [1], "ver") == 0)
87 { char buffer [128] ;
88
89 print_test_name ("version_test", "(none)") ;
90 buffer [0] = 0 ;
91 sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
92 if (strlen (buffer) < 1)
93 { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ;
94 exit (1) ;
95 } ;
96 puts ("ok") ;
97 test_count ++ ;
98 } ;
99
100 if (do_all || strcmp (argv [1], "norm") == 0)
101 { /* Preliminary float/double normalisation tests. More testing
102 ** is done in the program 'floating_point_test'.
103 */
104 float_norm_test ("float.wav") ;
105 double_norm_test ("double.wav") ;
106 test_count ++ ;
107 } ;
108
109 if (do_all || strcmp (argv [1], "peak") == 0)
110 { calc_peak_test (SF_ENDIAN_BIG | SF_FORMAT_RAW, "be-peak.raw") ;
111 calc_peak_test (SF_ENDIAN_LITTLE | SF_FORMAT_RAW, "le-peak.raw") ;
112 test_count ++ ;
113 } ;
114
115 if (do_all || ! strcmp (argv [1], "format"))
116 { format_tests () ;
117 test_count ++ ;
118 } ;
119
120 if (do_all || strcmp (argv [1], "trunc") == 0)
121 { truncate_test ("truncate.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_32) ;
122 truncate_test ("truncate.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
123 test_count ++ ;
124 } ;
125
126 if (do_all || strcmp (argv [1], "inst") == 0)
127 { instrument_test ("instrument.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
128 instrument_test ("instrument.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ;
129 /*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/
130 test_count ++ ;
131 } ;
132
133 if (do_all || strcmp (argv [1], "current_sf_info") == 0)
134 { current_sf_info_test ("current.wav") ;
135 test_count ++ ;
136 } ;
137
138 if (do_all || strcmp (argv [1], "bext") == 0)
139 { broadcast_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
140 broadcast_rdwr_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
141
142 broadcast_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
143 broadcast_rdwr_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
144
145 broadcast_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
146 broadcast_rdwr_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
147 test_count ++ ;
148 } ;
149
150 if (do_all || strcmp (argv [1], "bextch") == 0)
151 { broadcast_coding_history_test ("coding_history.wav") ;
152 broadcast_coding_history_size ("coding_hist_size.wav") ;
153 test_count ++ ;
154 } ;
155
156 if (do_all || strcmp (argv [1], "chanmap") == 0)
157 { channel_map_test ("chanmap.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
158 channel_map_test ("chanmap.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
159 channel_map_test ("chanmap.aifc" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
160 channel_map_test ("chanmap.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
161 test_count ++ ;
162 } ;
163
164 if (do_all || strcmp (argv [1], "rawend") == 0)
165 { raw_needs_endswap_test ("raw_end.wav", SF_FORMAT_WAV) ;
166 raw_needs_endswap_test ("raw_end.wavex", SF_FORMAT_WAVEX) ;
167 raw_needs_endswap_test ("raw_end.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
168 raw_needs_endswap_test ("raw_end.aiff", SF_FORMAT_AIFF) ;
169 raw_needs_endswap_test ("raw_end.aiff_le", SF_ENDIAN_LITTLE | SF_FORMAT_AIFF) ;
170 test_count ++ ;
171 } ;
172
173 if (test_count == 0)
174 { printf ("Mono : ************************************\n") ;
175 printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
176 printf ("Mono : ************************************\n") ;
177 return 1 ;
178 } ;
179
180 return 0 ;
181 } /* main */
182
183 /*============================================================================================
184 ** Here are the test functions.
185 */
186
187 static void
188 float_norm_test (const char *filename)
189 { SNDFILE *file ;
190 SF_INFO sfinfo ;
191 unsigned int k ;
192
193 print_test_name ("float_norm_test", filename) ;
194
195 sfinfo.samplerate = 44100 ;
196 sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
197 sfinfo.channels = 1 ;
198 sfinfo.frames = BUFFER_LEN ;
199
200 /* Create float_data with all values being less than 1.0. */
201 for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
202 float_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
203 for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
204 float_data [k] = (k + 5) ;
205
206 if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
207 { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
208 fflush (stdout) ;
209 puts (sf_strerror (NULL)) ;
210 exit (1) ;
211 } ;
212
213 /* Normalisation is on by default so no need to do anything here. */
214
215 if ((k = sf_write_float (file, float_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
216 { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
217 exit (1) ;
218 } ;
219
220 /* Turn normalisation off. */
221 sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
222
223 if ((k = sf_write_float (file, float_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
224 { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
225 exit (1) ;
226 } ;
227
228 sf_close (file) ;
229
230 /* sfinfo struct should still contain correct data. */
231 if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
232 { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
233 fflush (stdout) ;
234 puts (sf_strerror (NULL)) ;
235 exit (1) ;
236 } ;
237
238 if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
239 { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
240 exit (1) ;
241 } ;
242
243 if (sfinfo.frames != BUFFER_LEN)
244 { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
245 exit (1) ;
246 } ;
247
248 if (sfinfo.channels != 1)
249 { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
250 exit (1) ;
251 } ;
252
253 /* Read float_data and check that it is normalised (ie default). */
254 if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
255 { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
256 exit (1) ;
257 } ;
258
259 for (k = 0 ; k < BUFFER_LEN ; k++)
260 if (float_data [k] >= 1.0)
261 { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
262 exit (1) ;
263 } ;
264
265 /* Seek to start of file, turn normalisation off, read float_data and check again. */
266 sf_seek (file, 0, SEEK_SET) ;
267 sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
268
269 if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
270 { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
271 exit (1) ;
272 } ;
273
274 for (k = 0 ; k < BUFFER_LEN ; k++)
275 if (float_data [k] < 1.0)
276 { printf ("\n\nLine %d: float_data [%d] == %f which is less than 1.0\n", __LINE__, k, float_data [k]) ;
277 exit (1) ;
278 } ;
279
280 /* Seek to start of file, turn normalisation on, read float_data and do final check. */
281 sf_seek (file, 0, SEEK_SET) ;
282 sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
283
284 if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
285 { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
286 exit (1) ;
287 } ;
288
289 for (k = 0 ; k < BUFFER_LEN ; k++)
290 if (float_data [k] > 1.0)
291 { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
292 exit (1) ;
293 } ;
294
295
296 sf_close (file) ;
297
298 unlink (filename) ;
299
300 printf ("ok\n") ;
301 } /* float_norm_test */
302
303 static void
304 double_norm_test (const char *filename)
305 { SNDFILE *file ;
306 SF_INFO sfinfo ;
307 unsigned int k ;
308
309 print_test_name ("double_norm_test", filename) ;
310
311 sfinfo.samplerate = 44100 ;
312 sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
313 sfinfo.channels = 1 ;
314 sfinfo.frames = BUFFER_LEN ;
315
316 /* Create double_data with all values being less than 1.0. */
317 for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
318 double_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
319 for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
320 double_data [k] = (k + 5) ;
321
322 if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
323 { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
324 fflush (stdout) ;
325 puts (sf_strerror (NULL)) ;
326 exit (1) ;
327 } ;
328
329 /* Normailsation is on by default so no need to do anything here. */
330 /*-sf_command (file, "set-norm-double", "true", 0) ;-*/
331
332 if ((k = sf_write_double (file, double_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
333 { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
334 exit (1) ;
335 } ;
336
337 /* Turn normalisation off. */
338 sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
339
340 if ((k = sf_write_double (file, double_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
341 { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
342 exit (1) ;
343 } ;
344
345 sf_close (file) ;
346
347 if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
348 { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
349 fflush (stdout) ;
350 puts (sf_strerror (NULL)) ;
351 exit (1) ;
352 } ;
353
354 if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
355 { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
356 exit (1) ;
357 } ;
358
359 if (sfinfo.frames != BUFFER_LEN)
360 { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
361 exit (1) ;
362 } ;
363
364 if (sfinfo.channels != 1)
365 { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
366 exit (1) ;
367 } ;
368
369 /* Read double_data and check that it is normalised (ie default). */
370 if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
371 { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
372 exit (1) ;
373 } ;
374
375 for (k = 0 ; k < BUFFER_LEN ; k++)
376 if (double_data [k] >= 1.0)
377 { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
378 exit (1) ;
379 } ;
380
381 /* Seek to start of file, turn normalisation off, read double_data and check again. */
382 sf_seek (file, 0, SEEK_SET) ;
383 sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
384
385 if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
386 { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
387 exit (1) ;
388 } ;
389
390 for (k = 0 ; k < BUFFER_LEN ; k++)
391 if (double_data [k] < 1.0)
392 { printf ("\n\nLine %d: double_data [%d] == %f which is less than 1.0\n", __LINE__, k, double_data [k]) ;
393 exit (1) ;
394 } ;
395
396 /* Seek to start of file, turn normalisation on, read double_data and do final check. */
397 sf_seek (file, 0, SEEK_SET) ;
398 sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
399
400 if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
401 { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
402 exit (1) ;
403 } ;
404
405 for (k = 0 ; k < BUFFER_LEN ; k++)
406 if (double_data [k] > 1.0)
407 { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
408 exit (1) ;
409 } ;
410
411
412 sf_close (file) ;
413
414 unlink (filename) ;
415
416 printf ("ok\n") ;
417 } /* double_norm_test */
418
419 static void
420 format_tests (void)
421 { SF_FORMAT_INFO format_info ;
422 SF_INFO sfinfo ;
423 const char *last_name ;
424 int k, count ;
425
426 print_test_name ("format_tests", "(null)") ;
427
428 /* Clear out SF_INFO struct and set channels > 0. */
429 memset (&sfinfo, 0, sizeof (sfinfo)) ;
430 sfinfo.channels = 1 ;
431
432 /* First test simple formats. */
433
434 sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
435
436 if (count < 0 || count > 30)
437 { printf ("Line %d: Weird count.\n", __LINE__) ;
438 exit (1) ;
439 } ;
440
441 format_info.format = 0 ;
442 sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
443
444 last_name = format_info.name ;
445 for (k = 1 ; k < count ; k ++)
446 { format_info.format = k ;
447 sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
448 if (strcmp (last_name, format_info.name) >= 0)
449 { printf ("\n\nLine %d: format names out of sequence `%s' < `%s'.\n", __LINE__, last_name, format_info.name) ;
450 exit (1) ;
451 } ;
452 sfinfo.format = format_info.format ;
453
454 if (! sf_format_check (&sfinfo))
455 { printf ("\n\nLine %d: sf_format_check failed.\n", __LINE__) ;
456 printf (" Name : %s\n", format_info.name) ;
457 printf (" Format : 0x%X\n", sfinfo.format) ;
458 printf (" Channels : 0x%X\n", sfinfo.channels) ;
459 printf (" Sample Rate : 0x%X\n", sfinfo.samplerate) ;
460 exit (1) ;
461 } ;
462 last_name = format_info.name ;
463 } ;
464 format_info.format = 666 ;
465 sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
466
467 /* Now test major formats. */
468 sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
469
470 if (count < 0 || count > 30)
471 { printf ("Line %d: Weird count.\n", __LINE__) ;
472 exit (1) ;
473 } ;
474
475 format_info.format = 0 ;
476 sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
477
478 last_name = format_info.name ;
479 for (k = 1 ; k < count ; k ++)
480 { format_info.format = k ;
481 sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
482 if (strcmp (last_name, format_info.name) >= 0)
483 { printf ("\n\nLine %d: format names out of sequence (%d) `%s' < `%s'.\n", __LINE__, k, last_name, format_info.name) ;
484 exit (1) ;
485 } ;
486
487 last_name = format_info.name ;
488 } ;
489 format_info.format = 666 ;
490 sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
491
492 /* Now test subtype formats. */
493 sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
494
495 if (count < 0 || count > 30)
496 { printf ("Line %d: Weird count.\n", __LINE__) ;
497 exit (1) ;
498 } ;
499
500 format_info.format = 0 ;
501 sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
502
503 last_name = format_info.name ;
504 for (k = 1 ; k < count ; k ++)
505 { format_info.format = k ;
506 sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
507 } ;
508 format_info.format = 666 ;
509 sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
510
511
512 printf ("ok\n") ;
513 } /* format_tests */
514
515 static void
516 calc_peak_test (int filetype, const char *filename)
517 { SNDFILE *file ;
518 SF_INFO sfinfo ;
519 int k, format ;
520 double peak ;
521
522 print_test_name ("calc_peak_test", filename) ;
523
524 format = (filetype | SF_FORMAT_PCM_16) ;
525
526 sfinfo.samplerate = 44100 ;
527 sfinfo.format = format ;
528 sfinfo.channels = 1 ;
529 sfinfo.frames = BUFFER_LEN ;
530
531 /* Create double_data with max value of 0.5. */
532 for (k = 0 ; k < BUFFER_LEN ; k++)
533 double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
534
535 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
536
537 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
538
539 sf_close (file) ;
540
541 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
542
543 if (sfinfo.format != format)
544 { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
545 exit (1) ;
546 } ;
547
548 if (sfinfo.frames != BUFFER_LEN)
549 { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
550 exit (1) ;
551 } ;
552
553 if (sfinfo.channels != 1)
554 { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
555 exit (1) ;
556 } ;
557
558 sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
559 if (fabs (peak - (1 << 14)) > 1.0)
560 { printf ("Line %d : Peak value should be %d (is %f).\n", __LINE__, (1 << 14), peak) ;
561 exit (1) ;
562 } ;
563
564 sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
565 if (fabs (peak - 0.5) > 4e-5)
566 { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
567 exit (1) ;
568 } ;
569
570 sf_close (file) ;
571
572 format = (filetype | SF_FORMAT_FLOAT) ;
573 sfinfo.samplerate = 44100 ;
574 sfinfo.format = format ;
575 sfinfo.channels = 1 ;
576 sfinfo.frames = BUFFER_LEN ;
577
578 /* Create double_data with max value of 0.5. */
579 for (k = 0 ; k < BUFFER_LEN ; k++)
580 double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
581
582 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
583
584 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
585
586 sf_close (file) ;
587
588 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
589
590 if (sfinfo.format != format)
591 { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
592 exit (1) ;
593 } ;
594
595 if (sfinfo.frames != BUFFER_LEN)
596 { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
597 exit (1) ;
598 } ;
599
600 if (sfinfo.channels != 1)
601 { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
602 exit (1) ;
603 } ;
604
605 sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
606 if (fabs (peak - 0.5) > 1e-5)
607 { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
608 exit (1) ;
609 } ;
610
611 sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
612 if (fabs (peak - 0.5) > 1e-5)
613 { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
614 exit (1) ;
615 } ;
616
617 sf_close (file) ;
618
619 unlink (filename) ;
620
621 printf ("ok\n") ;
622 } /* calc_peak_test */
623
624 static void
625 truncate_test (const char *filename, int filetype)
626 { SNDFILE *file ;
627 SF_INFO sfinfo ;
628 sf_count_t len ;
629
630 print_test_name ("truncate_test", filename) ;
631
632 sfinfo.samplerate = 11025 ;
633 sfinfo.format = filetype ;
634 sfinfo.channels = 2 ;
635
636 file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
637
638 test_write_int_or_die (file, 0, int_data, BUFFER_LEN, __LINE__) ;
639
640 len = 100 ;
641 if (sf_command (file, SFC_FILE_TRUNCATE, &len, sizeof (len)))
642 { printf ("Line %d: sf_command (SFC_FILE_TRUNCATE) returned error.\n", __LINE__) ;
643 exit (1) ;
644 } ;
645
646 test_seek_or_die (file, 0, SEEK_CUR, len, 2, __LINE__) ;
647 test_seek_or_die (file, 0, SEEK_END, len, 2, __LINE__) ;
648
649 sf_close (file) ;
650
651 unlink (filename) ;
652 puts ("ok") ;
653 } /* truncate_test */
654
655 /*------------------------------------------------------------------------------
656 */
657
658 static void
659 instrumet_rw_test (const char *filename)
660 { SNDFILE *sndfile ;
661 SF_INFO sfinfo ;
662 SF_INSTRUMENT inst ;
663 memset (&sfinfo, 0, sizeof (SF_INFO)) ;
664
665 sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
666
667 if (sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
668 { inst.basenote = 22 ;
669
670 if (sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
671 printf ("Sucess: [%s] updated\n", filename) ;
672 else
673 printf ("Error: SFC_SET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
674 }
675 else
676 printf ("Error: SFC_GET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
677
678
679 if (sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) != 0)
680 printf ("Error: SFC_UPDATE_HEADER_NOW on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
681
682 sf_write_sync (sndfile) ;
683 sf_close (sndfile) ;
684
685 return ;
686 } /* instrumet_rw_test */
687
688 static void
689 instrument_test (const char *filename, int filetype)
690 { static SF_INSTRUMENT write_inst =
691 { 2, /* gain */
692 3, /* detune */
693 4, /* basenote */
694 5, 6, /* key low and high */
695 7, 8, /* velocity low and high */
696 2, /* loop_count */
697 { { 801, 2, 3, 0 },
698 { 801, 3, 4, 0 },
699 }
700 } ;
701 SF_INSTRUMENT read_inst ;
702 SNDFILE *file ;
703 SF_INFO sfinfo ;
704
705 print_test_name ("instrument_test", filename) ;
706
707 sfinfo.samplerate = 11025 ;
708 sfinfo.format = filetype ;
709 sfinfo.channels = 1 ;
710
711 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
712 if (sf_command (file, SFC_SET_INSTRUMENT, &write_inst, sizeof (write_inst)) == SF_FALSE)
713 { printf ("\n\nLine %d : sf_command (SFC_SET_INSTRUMENT) failed.\n\n", __LINE__) ;
714 exit (1) ;
715 } ;
716 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
717 sf_close (file) ;
718
719 memset (&read_inst, 0, sizeof (read_inst)) ;
720
721 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
722 if (sf_command (file, SFC_GET_INSTRUMENT, &read_inst, sizeof (read_inst)) == SF_FALSE)
723 { printf ("\n\nLine %d : sf_command (SFC_GET_INSTRUMENT) failed.\n\n", __LINE__) ;
724 exit (1) ;
725 return ;
726 } ;
727 check_log_buffer_or_die (file, __LINE__) ;
728 sf_close (file) ;
729
730 if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV)
731 { /*
732 ** For all the fields that WAV doesn't support, modify the
733 ** write_inst struct to hold the default value that the WAV
734 ** module should hold.
735 */
736 write_inst.detune = 0 ;
737 write_inst.key_lo = write_inst.velocity_lo = 0 ;
738 write_inst.key_hi = write_inst.velocity_hi = 127 ;
739 write_inst.gain = 1 ;
740 } ;
741
742 if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI)
743 { /*
744 ** For all the fields that XI doesn't support, modify the
745 ** write_inst struct to hold the default value that the XI
746 ** module should hold.
747 */
748 write_inst.basenote = 0 ;
749 write_inst.detune = 0 ;
750 write_inst.key_lo = write_inst.velocity_lo = 0 ;
751 write_inst.key_hi = write_inst.velocity_hi = 127 ;
752 write_inst.gain = 1 ;
753 } ;
754
755 if (memcmp (&write_inst, &read_inst, sizeof (write_inst)) != 0)
756 { printf ("\n\nLine %d : instrument comparison failed.\n\n", __LINE__) ;
757 printf ("W Base Note : %u\n"
758 " Detune : %u\n"
759 " Low Note : %u\tHigh Note : %u\n"
760 " Low Vel. : %u\tHigh Vel. : %u\n"
761 " Gain : %d\tCount : %d\n"
762 " mode : %d\n"
763 " start : %d\tend : %d\tcount :%d\n"
764 " mode : %d\n"
765 " start : %d\tend : %d\tcount :%d\n\n",
766 write_inst.basenote,
767 write_inst.detune,
768 write_inst.key_lo, write_inst.key_hi,
769 write_inst.velocity_lo, write_inst.velocity_hi,
770 write_inst.gain, write_inst.loop_count,
771 write_inst.loops [0].mode, write_inst.loops [0].start,
772 write_inst.loops [0].end, write_inst.loops [0].count,
773 write_inst.loops [1].mode, write_inst.loops [1].start,
774 write_inst.loops [1].end, write_inst.loops [1].count) ;
775 printf ("R Base Note : %u\n"
776 " Detune : %u\n"
777 " Low Note : %u\tHigh Note : %u\n"
778 " Low Vel. : %u\tHigh Vel. : %u\n"
779 " Gain : %d\tCount : %d\n"
780 " mode : %d\n"
781 " start : %d\tend : %d\tcount :%d\n"
782 " mode : %d\n"
783 " start : %d\tend : %d\tcount :%d\n\n",
784 read_inst.basenote,
785 read_inst.detune,
786 read_inst.key_lo, read_inst.key_hi,
787 read_inst.velocity_lo, read_inst.velocity_hi,
788 read_inst.gain, read_inst.loop_count,
789 read_inst.loops [0].mode, read_inst.loops [0].start,
790 read_inst.loops [0].end, read_inst.loops [0].count,
791 read_inst.loops [1].mode, read_inst.loops [1].start,
792 read_inst.loops [1].end, read_inst.loops [1].count) ;
793
794 if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI)
795 exit (1) ;
796 } ;
797
798 if (0) instrumet_rw_test (filename) ;
799
800 unlink (filename) ;
801 puts ("ok") ;
802 } /* instrument_test */
803
804 static void
805 current_sf_info_test (const char *filename)
806 { SNDFILE *outfile, *infile ;
807 SF_INFO outinfo, ininfo ;
808
809 print_test_name ("current_sf_info_test", filename) ;
810
811 outinfo.samplerate = 44100 ;
812 outinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
813 outinfo.channels = 1 ;
814 outinfo.frames = 0 ;
815
816 outfile = test_open_file_or_die (filename, SFM_WRITE, &outinfo, SF_TRUE, __LINE__) ;
817 sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, 0) ;
818
819 exit_if_true (outinfo.frames != 0,
820 "\n\nLine %d : Initial sfinfo.frames is not zero.\n\n", __LINE__
821 ) ;
822
823 test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
824 sf_command (outfile, SFC_GET_CURRENT_SF_INFO, &outinfo, sizeof (outinfo)) ;
825
826 exit_if_true (outinfo.frames != BUFFER_LEN,
827 "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
828 SF_COUNT_TO_LONG (outinfo.frames), BUFFER_LEN
829 ) ;
830
831 /* Read file making sure no channel map exists. */
832 memset (&ininfo, 0, sizeof (ininfo)) ;
833 infile = test_open_file_or_die (filename, SFM_READ, &ininfo, SF_TRUE, __LINE__) ;
834
835 test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
836
837 sf_command (infile, SFC_GET_CURRENT_SF_INFO, &ininfo, sizeof (ininfo)) ;
838
839 exit_if_true (ininfo.frames != BUFFER_LEN,
840 "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
841 SF_COUNT_TO_LONG (ininfo.frames), BUFFER_LEN
842 ) ;
843
844 sf_close (outfile) ;
845 sf_close (infile) ;
846
847 unlink (filename) ;
848 puts ("ok") ;
849 } /* current_sf_info_test */
850
851 static void
852 broadcast_test (const char *filename, int filetype)
853 { static SF_BROADCAST_INFO bc_write, bc_read ;
854 SNDFILE *file ;
855 SF_INFO sfinfo ;
856 int errors = 0 ;
857
858 print_test_name ("broadcast_test", filename) ;
859
860 sfinfo.samplerate = 11025 ;
861 sfinfo.format = filetype ;
862 sfinfo.channels = 1 ;
863
864 memset (&bc_write, 0, sizeof (bc_write)) ;
865
866 snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
867 snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
868 snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
869 snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
870 snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
871 snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
872 bc_write.coding_history_size = 0 ;
873
874 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
875 if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
876 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
877 exit (1) ;
878 } ;
879 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
880 sf_close (file) ;
881
882 memset (&bc_read, 0, sizeof (bc_read)) ;
883
884 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
885 if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
886 { printf ("\n\nLine %d : sf_command (SFC_GET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
887 exit (1) ;
888 return ;
889 } ;
890 check_log_buffer_or_die (file, __LINE__) ;
891 sf_close (file) ;
892
893 if (bc_read.version != 1)
894 { printf ("\n\nLine %d : Read bad version number %d.\n\n", __LINE__, bc_read.version) ;
895 exit (1) ;
896 return ;
897 } ;
898
899 bc_read.version = bc_write.version = 0 ;
900
901 if (memcmp (bc_write.description, bc_read.description, sizeof (bc_write.description)) != 0)
902 { printf ("\n\nLine %d : description mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.description, bc_read.description) ;
903 errors ++ ;
904 } ;
905
906 if (memcmp (bc_write.originator, bc_read.originator, sizeof (bc_write.originator)) != 0)
907 { printf ("\n\nLine %d : originator mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator, bc_read.originator) ;
908 errors ++ ;
909 } ;
910
911 if (memcmp (bc_write.originator_reference, bc_read.originator_reference, sizeof (bc_write.originator_reference)) != 0)
912 { printf ("\n\nLine %d : originator_reference mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator_reference, bc_read.originator_reference) ;
913 errors ++ ;
914 } ;
915
916 if (memcmp (bc_write.origination_date, bc_read.origination_date, sizeof (bc_write.origination_date)) != 0)
917 { printf ("\n\nLine %d : origination_date mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_date, bc_read.origination_date) ;
918 errors ++ ;
919 } ;
920
921 if (memcmp (bc_write.origination_time, bc_read.origination_time, sizeof (bc_write.origination_time)) != 0)
922 { printf ("\n\nLine %d : origination_time mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_time, bc_read.origination_time) ;
923 errors ++ ;
924 } ;
925
926 if (memcmp (bc_write.umid, bc_read.umid, sizeof (bc_write.umid)) != 0)
927 { printf ("\n\nLine %d : umid mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.umid, bc_read.umid) ;
928 errors ++ ;
929 } ;
930
931 if (errors)
932 exit (1) ;
933
934 unlink (filename) ;
935 puts ("ok") ;
936 } /* broadcast_test */
937
938 static void
939 broadcast_rdwr_test (const char *filename, int filetype)
940 { SF_BROADCAST_INFO binfo ;
941 SNDFILE *file ;
942 SF_INFO sfinfo ;
943 sf_count_t frames ;
944
945 print_test_name (__func__, filename) ;
946
947 create_short_sndfile (filename, filetype, 2) ;
948
949 memset (&sfinfo, 0, sizeof (sfinfo)) ;
950 memset (&binfo, 0, sizeof (binfo)) ;
951
952 snprintf (binfo.description, sizeof (binfo.description), "Test description") ;
953 snprintf (binfo.originator, sizeof (binfo.originator), "Test originator") ;
954 snprintf (binfo.originator_reference, sizeof (binfo.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
955 snprintf (binfo.origination_date, sizeof (binfo.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
956 snprintf (binfo.origination_time, sizeof (binfo.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
957 snprintf (binfo.umid, sizeof (binfo.umid), "Some umid") ;
958 binfo.coding_history_size = 0 ;
959
960 file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
961 frames = sfinfo.frames ;
962 if (sf_command (file, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) != SF_FALSE)
963 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) should have failed but didn't.\n\n", __LINE__) ;
964 exit (1) ;
965 } ;
966 sf_close (file) ;
967
968 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
969 sf_close (file) ;
970 exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ;
971
972 unlink (filename) ;
973 puts ("ok") ;
974 } /* broadcast_rdwr_test */
975
976 static void
977 check_coding_history_newlines (const char *filename)
978 { static SF_BROADCAST_INFO bc_write, bc_read ;
979 SNDFILE *file ;
980 SF_INFO sfinfo ;
981 unsigned k ;
982
983 sfinfo.samplerate = 22050 ;
984 sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
985 sfinfo.channels = 1 ;
986
987 memset (&bc_write, 0, sizeof (bc_write)) ;
988
989 snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
990 snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
991 snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
992 snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
993 snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
994 snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
995 bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "This has\nUnix\nand\rMac OS9\rline endings.\nLast line") ; ;
996
997 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
998 if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
999 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1000 exit (1) ;
1001 } ;
1002
1003 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1004 sf_close (file) ;
1005
1006 memset (&bc_read, 0, sizeof (bc_read)) ;
1007
1008 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1009 if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
1010 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1011 exit (1) ;
1012 } ;
1013 check_log_buffer_or_die (file, __LINE__) ;
1014 sf_close (file) ;
1015
1016 if (bc_read.coding_history_size == 0)
1017 { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ;
1018 exit (1) ;
1019 } ;
1020
1021 if (strstr (bc_read.coding_history, "Last line") == NULL)
1022 { printf ("\n\nLine %d : coding history truncated.\n\n", __LINE__) ;
1023 exit (1) ;
1024 } ;
1025
1026 for (k = 1 ; k < bc_read.coding_history_size ; k++)
1027 { if (bc_read.coding_history [k] == '\n' && bc_read.coding_history [k - 1] != '\r')
1028 { printf ("\n\nLine %d : '\\n' without '\\r' before.\n\n", __LINE__) ;
1029 exit (1) ;
1030 } ;
1031
1032 if (bc_read.coding_history [k] == '\r' && bc_read.coding_history [k + 1] != '\n')
1033 { printf ("\n\nLine %d : '\\r' without '\\n' after.\n\n", __LINE__) ;
1034 exit (1) ;
1035 } ;
1036
1037 if (bc_read.coding_history [k] == 0 && k < bc_read.coding_history_size - 1)
1038 { printf ("\n\nLine %d : '\\0' within coding history at index %d of %d.\n\n", __LINE__, k, bc_read.coding_history_size) ;
1039 exit (1) ;
1040 } ;
1041 } ;
1042
1043 return ;
1044 } /* check_coding_history_newlines */
1045
1046 static void
1047 broadcast_coding_history_test (const char *filename)
1048 { static SF_BROADCAST_INFO bc_write, bc_read ;
1049 SNDFILE *file ;
1050 SF_INFO sfinfo ;
1051 const char *default_history = "A=PCM,F=22050,W=16,M=mono" ;
1052 const char *supplied_history =
1053 "A=PCM,F=44100,W=24,M=mono,T=other\r\n"
1054 "A=PCM,F=22050,W=16,M=mono,T=yet_another\r\n" ;
1055
1056 print_test_name ("broadcast_coding_history_test", filename) ;
1057
1058 sfinfo.samplerate = 22050 ;
1059 sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
1060 sfinfo.channels = 1 ;
1061
1062 memset (&bc_write, 0, sizeof (bc_write)) ;
1063
1064 snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
1065 snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
1066 snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
1067 snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
1068 snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
1069 snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
1070 /* Coding history will be filled in by the library. */
1071 bc_write.coding_history_size = 0 ;
1072
1073 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1074 if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
1075 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1076 exit (1) ;
1077 } ;
1078
1079 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1080 sf_close (file) ;
1081
1082 memset (&bc_read, 0, sizeof (bc_read)) ;
1083
1084 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1085 if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
1086 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1087 exit (1) ;
1088 } ;
1089 check_log_buffer_or_die (file, __LINE__) ;
1090 sf_close (file) ;
1091
1092 if (bc_read.coding_history_size == 0)
1093 { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ;
1094 exit (1) ;
1095 } ;
1096
1097 if (bc_read.coding_history_size < strlen (default_history) || memcmp (bc_read.coding_history, default_history, strlen (default_history)) != 0)
1098 { printf ("\n\n"
1099 "Line %d : unexpected coding history '%.*s',\n"
1100 " should be '%s'\n\n", __LINE__, bc_read.coding_history_size, bc_read.coding_history, default_history) ;
1101 exit (1) ;
1102 } ;
1103
1104 bc_write.coding_history_size = strlen (supplied_history) ;
1105 bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "%s", supplied_history) ;
1106
1107 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1108 if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
1109 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1110 exit (1) ;
1111 } ;
1112
1113 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1114 sf_close (file) ;
1115
1116 memset (&bc_read, 0, sizeof (bc_read)) ;
1117
1118 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1119 if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
1120 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1121 exit (1) ;
1122 } ;
1123
1124 check_log_buffer_or_die (file, __LINE__) ;
1125 sf_close (file) ;
1126
1127 if (strstr (bc_read.coding_history, supplied_history) != bc_read.coding_history)
1128 { printf ("\n\nLine %d : unexpected coding history :\n"
1129 "----------------------------------------------------\n%s"
1130 "----------------------------------------------------\n"
1131 "should be this :\n"
1132 "----------------------------------------------------\n%s"
1133 "----------------------------------------------------\n"
1134 "with one more line at the end.\n\n",
1135 __LINE__, bc_read.coding_history, supplied_history) ;
1136 exit (1) ;
1137 } ;
1138
1139 check_coding_history_newlines (filename) ;
1140
1141 unlink (filename) ;
1142 puts ("ok") ;
1143 } /* broadcast_coding_history_test */
1144
1145 /*==============================================================================
1146 */
1147
1148 static void
1149 broadcast_coding_history_size (const char *filename)
1150 { /* SF_BROADCAST_INFO struct with coding_history field of 1024 bytes. */
1151 static SF_BROADCAST_INFO_VAR (1024) bc_write ;
1152 static SF_BROADCAST_INFO_VAR (1024) bc_read ;
1153 SNDFILE *file ;
1154 SF_INFO sfinfo ;
1155 int k ;
1156
1157 print_test_name (__func__, filename) ;
1158
1159 sfinfo.samplerate = 22050 ;
1160 sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
1161 sfinfo.channels = 1 ;
1162
1163 memset (&bc_write, 0, sizeof (bc_write)) ;
1164
1165 snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
1166 snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
1167 snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
1168 snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
1169 snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
1170 snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
1171 bc_write.coding_history_size = 0 ;
1172
1173 for (k = 0 ; bc_write.coding_history_size < 512 ; k++)
1174 { snprintf (bc_write.coding_history + bc_write.coding_history_size,
1175 sizeof (bc_write.coding_history) - bc_write.coding_history_size, "line %4d\n", k) ;
1176 bc_write.coding_history_size = strlen (bc_write.coding_history) ;
1177 } ;
1178
1179 exit_if_true (bc_write.coding_history_size < 512,
1180 "\n\nLine %d : bc_write.coding_history_size (%d) should be > 512.\n\n", __LINE__, bc_write.coding_history_size) ;
1181
1182 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1183 if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
1184 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1185 exit (1) ;
1186 } ;
1187
1188 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1189 sf_close (file) ;
1190
1191 memset (&bc_read, 0, sizeof (bc_read)) ;
1192
1193 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1194 if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
1195 { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
1196 exit (1) ;
1197 } ;
1198 check_log_buffer_or_die (file, __LINE__) ;
1199 sf_close (file) ;
1200
1201 exit_if_true (bc_read.coding_history_size < 512,
1202 "\n\nLine %d : unexpected coding history size %d (should be > 512).\n\n", __LINE__, bc_read.coding_history_size) ;
1203
1204 exit_if_true (strstr (bc_read.coding_history, "libsndfile") == NULL,
1205 "\n\nLine %d : coding history incomplete (should contain 'libsndfile').\n\n", __LINE__) ;
1206
1207 unlink (filename) ;
1208 puts ("ok") ;
1209 } /* broadcast_coding_history_size */
1210
1211 /*==============================================================================
1212 */
1213
1214 static void
1215 channel_map_test (const char *filename, int filetype)
1216 { SNDFILE *file ;
1217 SF_INFO sfinfo ;
1218 int channel_map_read [4], channel_map_write [4] =
1219 { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE,
1220 SF_CHANNEL_MAP_REAR_CENTER
1221 } ;
1222
1223 print_test_name ("channel_map_test", filename) ;
1224
1225 memset (&sfinfo, 0, sizeof (sfinfo)) ;
1226 sfinfo.samplerate = 11025 ;
1227 sfinfo.format = filetype ;
1228 sfinfo.channels = ARRAY_LEN (channel_map_read) ;
1229
1230 switch (filetype & SF_FORMAT_TYPEMASK)
1231 { /* WAVEX and RF64 have a default channel map, even if you don't specify one. */
1232 case SF_FORMAT_WAVEX :
1233 case SF_FORMAT_RF64 :
1234 /* Write file without channel map. */
1235 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1236 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1237 sf_close (file) ;
1238
1239 /* Read file making default channel map exists. */
1240 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1241 exit_if_true (
1242 sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) == SF_FALSE,
1243 "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) should not have failed.\n\n", __LINE__
1244 ) ;
1245 check_log_buffer_or_die (file, __LINE__) ;
1246 sf_close (file) ;
1247 break ;
1248
1249 default :
1250 break ;
1251 } ;
1252
1253 /* Write file with a channel map. */
1254 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1255 exit_if_true (
1256 sf_command (file, SFC_SET_CHANNEL_MAP_INFO, channel_map_write, sizeof (channel_map_write)) == SF_FALSE,
1257 "\n\nLine %d : sf_command (SFC_SET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
1258 ) ;
1259 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1260 sf_close (file) ;
1261
1262 /* Read file making sure no channel map exists. */
1263 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1264 exit_if_true (
1265 sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_TRUE,
1266 "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
1267 ) ;
1268 check_log_buffer_or_die (file, __LINE__) ;
1269 sf_close (file) ;
1270
1271 exit_if_true (
1272 memcmp (channel_map_read, channel_map_write, sizeof (channel_map_read)) != 0,
1273 "\n\nLine %d : Channel map read does not match channel map written.\n\n", __LINE__
1274 ) ;
1275
1276 unlink (filename) ;
1277 puts ("ok") ;
1278 } /* channel_map_test */
1279
1280 static void
1281 raw_needs_endswap_test (const char *filename, int filetype)
1282 { static int subtypes [] =
1283 { SF_FORMAT_FLOAT, SF_FORMAT_DOUBLE,
1284 SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32
1285 } ;
1286 SNDFILE *file ;
1287 SF_INFO sfinfo ;
1288 unsigned k ;
1289 int needs_endswap ;
1290
1291 print_test_name (__func__, filename) ;
1292
1293 for (k = 0 ; k < ARRAY_LEN (subtypes) ; k++)
1294 {
1295 if (filetype == (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF))
1296 switch (subtypes [k])
1297 { /* Little endian AIFF does not AFAIK support fl32 and fl64. */
1298 case SF_FORMAT_FLOAT :
1299 case SF_FORMAT_DOUBLE :
1300 continue ;
1301 default :
1302 break ;
1303 } ;
1304
1305 memset (&sfinfo, 0, sizeof (sfinfo)) ;
1306 sfinfo.samplerate = 11025 ;
1307 sfinfo.format = filetype | subtypes [k] ;
1308 sfinfo.channels = 1 ;
1309
1310 file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
1311 test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
1312 sf_close (file) ;
1313
1314 memset (&sfinfo, 0, sizeof (sfinfo)) ;
1315 file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
1316
1317 needs_endswap = sf_command (file, SFC_RAW_DATA_NEEDS_ENDSWAP, NULL, 0) ;
1318
1319 switch (filetype)
1320 { case SF_FORMAT_WAV :
1321 case SF_FORMAT_WAVEX :
1322 case SF_FORMAT_AIFF | SF_ENDIAN_LITTLE :
1323 exit_if_true (needs_endswap != CPU_IS_BIG_ENDIAN,
1324 "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ;
1325 break ;
1326
1327 case SF_FORMAT_AIFF :
1328 case SF_FORMAT_WAV | SF_ENDIAN_BIG :
1329 exit_if_true (needs_endswap != CPU_IS_LITTLE_ENDIAN,
1330 "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ;
1331 break ;
1332
1333 default :
1334 printf ("\n\nLine %d : bad format value %d.\n\n", __LINE__, filetype) ;
1335 exit (1) ;
1336 break ;
1337 } ;
1338
1339 sf_close (file) ;
1340 } ;
1341
1342 unlink (filename) ;
1343 puts ("ok") ;
1344 } /* raw_needs_endswap_test */
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