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third_party_libsnd/tests/command_test.c
Erik de Castro Lopo b72f03928a Add command SFC_RAW_NEEDS_ENDSWAP with tests.
2008-01-20 19:19:12 +11:00

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/*
** Copyright (C) 2001-2007 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>
#include <time.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <math.h>
#include <sndfile.h>
#include "utils.h"
#define BUFFER_LEN (1<<10)
#define LOG_BUFFER_SIZE 1024
static void float_norm_test (const char *filename) ;
static void double_norm_test (const char *filename) ;
static void format_tests (void) ;
static void calc_peak_test (int filetype, const char *filename) ;
static void truncate_test (const char *filename, int filetype) ;
static void instrument_test (const char *filename, int filetype) ;
static void channel_map_test (const char *filename, int filetype) ;
static void broadcast_test (const char *filename, int filetype) ;
static void broadcast_coding_history_test (const char *filename) ;
static void current_sf_info_test (const char *filename) ;
static void raw_needs_endswap_test (const char *filename, int filetype) ;
/* Force the start of this buffer to be double aligned. Sparc-solaris will
** choke if its not.
*/
static int int_data [BUFFER_LEN] ;
static float float_data [BUFFER_LEN] ;
static double double_data [BUFFER_LEN] ;
int
main (int argc, char *argv [])
{ int do_all = 0 ;
int test_count = 0 ;
if (argc != 2)
{ printf ("Usage : %s <test>\n", argv [0]) ;
printf (" Where <test> is one of the following:\n") ;
printf (" ver - test sf_command (SFC_GETLIB_VERSION)\n") ;
printf (" norm - test floating point normalisation\n") ;
printf (" format - test format string commands\n") ;
printf (" peak - test peak calculation\n") ;
printf (" trunc - test file truncation\n") ;
printf (" inst - test set/get of SF_INSTRUMENT.\n") ;
printf (" chanmap - test set/get of channel map data..\n") ;
printf (" bext - test set/get of SF_BROADCAST_INFO.\n") ;
printf (" bextch - test set/get of SF_BROADCAST_INFO coding_history.\n") ;
printf (" rawend - test SFC_RAW_NEEDS_ENDSWAP.\n") ;
printf (" all - perform all tests\n") ;
exit (1) ;
} ;
do_all =! strcmp (argv [1], "all") ;
if (do_all || strcmp (argv [1], "ver") == 0)
{ char buffer [128] ;
print_test_name ("version_test", "(none)") ;
buffer [0] = 0 ;
sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
if (strlen (buffer) < 1)
{ printf ("Line %d: could not retrieve lib version.\n", __LINE__) ;
exit (1) ;
} ;
puts ("ok") ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "norm") == 0)
{ /* Preliminary float/double normalisation tests. More testing
** is done in the program 'floating_point_test'.
*/
float_norm_test ("float.wav") ;
double_norm_test ("double.wav") ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "peak") == 0)
{ calc_peak_test (SF_ENDIAN_BIG | SF_FORMAT_RAW, "be-peak.raw") ;
calc_peak_test (SF_ENDIAN_LITTLE | SF_FORMAT_RAW, "le-peak.raw") ;
test_count ++ ;
} ;
if (do_all || ! strcmp (argv [1], "format"))
{ format_tests () ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "trunc") == 0)
{ truncate_test ("truncate.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_32) ;
truncate_test ("truncate.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "inst") == 0)
{ instrument_test ("instrument.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
instrument_test ("instrument.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ;
/*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "current_sf_info") == 0)
{ current_sf_info_test ("current.wav") ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "bext") == 0)
{ broadcast_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "bextch") == 0)
{ broadcast_coding_history_test ("coding_history.wav") ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "chanmap") == 0)
{ channel_map_test ("chanmap.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
channel_map_test ("chanmap.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ;
test_count ++ ;
} ;
if (do_all || strcmp (argv [1], "rawend") == 0)
{ raw_needs_endswap_test ("raw_end.wav", SF_FORMAT_WAV) ;
raw_needs_endswap_test ("raw_end.aiff", SF_FORMAT_AIFF) ;
test_count ++ ;
} ;
if (test_count == 0)
{ printf ("Mono : ************************************\n") ;
printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
printf ("Mono : ************************************\n") ;
return 1 ;
} ;
return 0 ;
} /* main */
/*============================================================================================
** Here are the test functions.
*/
static void
float_norm_test (const char *filename)
{ SNDFILE *file ;
SF_INFO sfinfo ;
unsigned int k ;
print_test_name ("float_norm_test", filename) ;
sfinfo.samplerate = 44100 ;
sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
sfinfo.channels = 1 ;
sfinfo.frames = BUFFER_LEN ;
/* Create float_data with all values being less than 1.0. */
for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
float_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
float_data [k] = (k + 5) ;
if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
{ printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
fflush (stdout) ;
puts (sf_strerror (NULL)) ;
exit (1) ;
} ;
/* Normalisation is on by default so no need to do anything here. */
if ((k = sf_write_float (file, float_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
{ printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
/* Turn normalisation off. */
sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
if ((k = sf_write_float (file, float_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
{ printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
sf_close (file) ;
/* sfinfo struct should still contain correct data. */
if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
{ printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
fflush (stdout) ;
puts (sf_strerror (NULL)) ;
exit (1) ;
} ;
if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
{ printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
exit (1) ;
} ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
exit (1) ;
} ;
if (sfinfo.channels != 1)
{ printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
exit (1) ;
} ;
/* Read float_data and check that it is normalised (ie default). */
if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (float_data [k] >= 1.0)
{ printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
exit (1) ;
} ;
/* Seek to start of file, turn normalisation off, read float_data and check again. */
sf_seek (file, 0, SEEK_SET) ;
sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (float_data [k] < 1.0)
{ printf ("\n\nLine %d: float_data [%d] == %f which is less than 1.0\n", __LINE__, k, float_data [k]) ;
exit (1) ;
} ;
/* Seek to start of file, turn normalisation on, read float_data and do final check. */
sf_seek (file, 0, SEEK_SET) ;
sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (float_data [k] > 1.0)
{ printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
exit (1) ;
} ;
sf_close (file) ;
unlink (filename) ;
printf ("ok\n") ;
} /* float_norm_test */
static void
double_norm_test (const char *filename)
{ SNDFILE *file ;
SF_INFO sfinfo ;
unsigned int k ;
print_test_name ("double_norm_test", filename) ;
sfinfo.samplerate = 44100 ;
sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
sfinfo.channels = 1 ;
sfinfo.frames = BUFFER_LEN ;
/* Create double_data with all values being less than 1.0. */
for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
double_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
double_data [k] = (k + 5) ;
if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
{ printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
fflush (stdout) ;
puts (sf_strerror (NULL)) ;
exit (1) ;
} ;
/* Normailsation is on by default so no need to do anything here. */
/*-sf_command (file, "set-norm-double", "true", 0) ;-*/
if ((k = sf_write_double (file, double_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
{ printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
/* Turn normalisation off. */
sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
if ((k = sf_write_double (file, double_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
{ printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
sf_close (file) ;
if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
{ printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
fflush (stdout) ;
puts (sf_strerror (NULL)) ;
exit (1) ;
} ;
if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
{ printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
exit (1) ;
} ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
exit (1) ;
} ;
if (sfinfo.channels != 1)
{ printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
exit (1) ;
} ;
/* Read double_data and check that it is normalised (ie default). */
if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (double_data [k] >= 1.0)
{ printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
exit (1) ;
} ;
/* Seek to start of file, turn normalisation off, read double_data and check again. */
sf_seek (file, 0, SEEK_SET) ;
sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (double_data [k] < 1.0)
{ printf ("\n\nLine %d: double_data [%d] == %f which is less than 1.0\n", __LINE__, k, double_data [k]) ;
exit (1) ;
} ;
/* Seek to start of file, turn normalisation on, read double_data and do final check. */
sf_seek (file, 0, SEEK_SET) ;
sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
{ printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
exit (1) ;
} ;
for (k = 0 ; k < BUFFER_LEN ; k++)
if (double_data [k] > 1.0)
{ printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
exit (1) ;
} ;
sf_close (file) ;
unlink (filename) ;
printf ("ok\n") ;
} /* double_norm_test */
static void
format_tests (void)
{ SF_FORMAT_INFO format_info ;
SF_INFO sfinfo ;
const char *last_name ;
int k, count ;
print_test_name ("format_tests", "(null)") ;
/* Clear out SF_INFO struct and set channels > 0. */
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.channels = 1 ;
/* First test simple formats. */
sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
if (count < 0 || count > 30)
{ printf ("Line %d: Weird count.\n", __LINE__) ;
exit (1) ;
} ;
format_info.format = 0 ;
sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
last_name = format_info.name ;
for (k = 1 ; k < count ; k ++)
{ format_info.format = k ;
sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
if (strcmp (last_name, format_info.name) >= 0)
{ printf ("\n\nLine %d: format names out of sequence `%s' < `%s'.\n", __LINE__, last_name, format_info.name) ;
exit (1) ;
} ;
sfinfo.format = format_info.format ;
if (! sf_format_check (&sfinfo))
{ printf ("\n\nLine %d: sf_format_check failed.\n", __LINE__) ;
printf (" Name : %s\n", format_info.name) ;
printf (" Format : 0x%X\n", sfinfo.format) ;
printf (" Channels : 0x%X\n", sfinfo.channels) ;
printf (" Sample Rate : 0x%X\n", sfinfo.samplerate) ;
exit (1) ;
} ;
last_name = format_info.name ;
} ;
format_info.format = 666 ;
sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
/* Now test major formats. */
sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
if (count < 0 || count > 30)
{ printf ("Line %d: Weird count.\n", __LINE__) ;
exit (1) ;
} ;
format_info.format = 0 ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
last_name = format_info.name ;
for (k = 1 ; k < count ; k ++)
{ format_info.format = k ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
if (strcmp (last_name, format_info.name) >= 0)
{ printf ("\n\nLine %d: format names out of sequence (%d) `%s' < `%s'.\n", __LINE__, k, last_name, format_info.name) ;
exit (1) ;
} ;
last_name = format_info.name ;
} ;
format_info.format = 666 ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
/* Now test subtype formats. */
sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
if (count < 0 || count > 30)
{ printf ("Line %d: Weird count.\n", __LINE__) ;
exit (1) ;
} ;
format_info.format = 0 ;
sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
last_name = format_info.name ;
for (k = 1 ; k < count ; k ++)
{ format_info.format = k ;
sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
} ;
format_info.format = 666 ;
sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
printf ("ok\n") ;
} /* format_tests */
static void
calc_peak_test (int filetype, const char *filename)
{ SNDFILE *file ;
SF_INFO sfinfo ;
int k, format ;
double peak ;
print_test_name ("calc_peak_test", filename) ;
format = (filetype | SF_FORMAT_PCM_16) ;
sfinfo.samplerate = 44100 ;
sfinfo.format = format ;
sfinfo.channels = 1 ;
sfinfo.frames = BUFFER_LEN ;
/* Create double_data with max value of 0.5. */
for (k = 0 ; k < BUFFER_LEN ; k++)
double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sfinfo.format != format)
{ printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
exit (1) ;
} ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
exit (1) ;
} ;
if (sfinfo.channels != 1)
{ printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
exit (1) ;
} ;
sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
if (fabs (peak - (1 << 14)) > 1.0)
{ printf ("Line %d : Peak value should be %d (is %f).\n", __LINE__, (1 << 14), peak) ;
exit (1) ;
} ;
sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
if (fabs (peak - 0.5) > 4e-5)
{ printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
exit (1) ;
} ;
sf_close (file) ;
format = (filetype | SF_FORMAT_FLOAT) ;
sfinfo.samplerate = 44100 ;
sfinfo.format = format ;
sfinfo.channels = 1 ;
sfinfo.frames = BUFFER_LEN ;
/* Create double_data with max value of 0.5. */
for (k = 0 ; k < BUFFER_LEN ; k++)
double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sfinfo.format != format)
{ printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
exit (1) ;
} ;
if (sfinfo.frames != BUFFER_LEN)
{ printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
exit (1) ;
} ;
if (sfinfo.channels != 1)
{ printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
exit (1) ;
} ;
sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
if (fabs (peak - 0.5) > 1e-5)
{ printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
exit (1) ;
} ;
sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
if (fabs (peak - 0.5) > 1e-5)
{ printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
exit (1) ;
} ;
sf_close (file) ;
unlink (filename) ;
printf ("ok\n") ;
} /* calc_peak_test */
static void
truncate_test (const char *filename, int filetype)
{ SNDFILE *file ;
SF_INFO sfinfo ;
sf_count_t len ;
print_test_name ("truncate_test", filename) ;
sfinfo.samplerate = 11025 ;
sfinfo.format = filetype ;
sfinfo.channels = 2 ;
file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
test_write_int_or_die (file, 0, int_data, BUFFER_LEN, __LINE__) ;
len = 100 ;
if (sf_command (file, SFC_FILE_TRUNCATE, &len, sizeof (len)))
{ printf ("Line %d: sf_command (SFC_FILE_TRUNCATE) returned error.\n", __LINE__) ;
exit (1) ;
} ;
test_seek_or_die (file, 0, SEEK_CUR, len, 2, __LINE__) ;
test_seek_or_die (file, 0, SEEK_END, len, 2, __LINE__) ;
sf_close (file) ;
unlink (filename) ;
puts ("ok") ;
} /* truncate_test */
static void
instrument_test (const char *filename, int filetype)
{ static SF_INSTRUMENT write_inst =
{ 2, /* gain */
3, /* detune */
4, /* basenote */
5, 6, /* key low and high */
7, 8, /* velocity low and high */
2, /* loop_count */
{ { 801, 2, 3, 0 },
{ 801, 3, 4, 0 },
}
} ;
SF_INSTRUMENT read_inst ;
SNDFILE *file ;
SF_INFO sfinfo ;
print_test_name ("instrument_test", filename) ;
sfinfo.samplerate = 11025 ;
sfinfo.format = filetype ;
sfinfo.channels = 1 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_SET_INSTRUMENT, &write_inst, sizeof (write_inst)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_INSTRUMENT) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
memset (&read_inst, 0, sizeof (read_inst)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_GET_INSTRUMENT, &read_inst, sizeof (read_inst)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_GET_INSTRUMENT) failed.\n\n", __LINE__) ;
exit (1) ;
return ;
} ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV)
{ /*
** For all the fields that WAV doesn't support, modify the
** write_inst struct to hold the default value that the WAV
** module should hold.
*/
write_inst.detune = 0 ;
write_inst.key_lo = write_inst.velocity_lo = 0 ;
write_inst.key_hi = write_inst.velocity_hi = 127 ;
write_inst.gain = 1 ;
} ;
if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI)
{ /*
** For all the fields that XI doesn't support, modify the
** write_inst struct to hold the default value that the XI
** module should hold.
*/
write_inst.basenote = 0 ;
write_inst.detune = 0 ;
write_inst.key_lo = write_inst.velocity_lo = 0 ;
write_inst.key_hi = write_inst.velocity_hi = 127 ;
write_inst.gain = 1 ;
} ;
if (memcmp (&write_inst, &read_inst, sizeof (write_inst)) != 0)
{ printf ("\n\nLine %d : instrument comparison failed.\n\n", __LINE__) ;
printf ("W Base Note : %u\n"
" Detune : %u\n"
" Low Note : %u\tHigh Note : %u\n"
" Low Vel. : %u\tHigh Vel. : %u\n"
" Gain : %d\tCount : %d\n"
" mode : %d\n"
" start : %d\tend : %d\tcount :%d\n"
" mode : %d\n"
" start : %d\tend : %d\tcount :%d\n\n",
write_inst.basenote,
write_inst.detune,
write_inst.key_lo, write_inst.key_hi,
write_inst.velocity_lo, write_inst.velocity_hi,
write_inst.gain, write_inst.loop_count,
write_inst.loops [0].mode, write_inst.loops [0].start,
write_inst.loops [0].end, write_inst.loops [0].count,
write_inst.loops [1].mode, write_inst.loops [1].start,
write_inst.loops [1].end, write_inst.loops [1].count) ;
printf ("R Base Note : %u\n"
" Detune : %u\n"
" Low Note : %u\tHigh Note : %u\n"
" Low Vel. : %u\tHigh Vel. : %u\n"
" Gain : %d\tCount : %d\n"
" mode : %d\n"
" start : %d\tend : %d\tcount :%d\n"
" mode : %d\n"
" start : %d\tend : %d\tcount :%d\n\n",
read_inst.basenote,
read_inst.detune,
read_inst.key_lo, read_inst.key_hi,
read_inst.velocity_lo, read_inst.velocity_hi,
read_inst.gain, read_inst.loop_count,
read_inst.loops [0].mode, read_inst.loops [0].start,
read_inst.loops [0].end, read_inst.loops [0].count,
read_inst.loops [1].mode, read_inst.loops [1].start,
read_inst.loops [1].end, read_inst.loops [1].count) ;
if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI)
exit (1) ;
} ;
unlink (filename) ;
puts ("ok") ;
} /* instrument_test */
static void
current_sf_info_test (const char *filename)
{ SNDFILE *outfile, *infile ;
SF_INFO outinfo, ininfo ;
sf_count_t last_count ;
print_test_name ("current_sf_info_test", filename) ;
outinfo.samplerate = 44100 ;
outinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
outinfo.channels = 1 ;
outinfo.frames = 0 ;
outfile = test_open_file_or_die (filename, SFM_WRITE, &outinfo, SF_TRUE, __LINE__) ;
sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, 0) ;
exit_if_true (outinfo.frames != 0,
"\n\nLine %d : Initial sfinfo.frames is not zero.\n\n", __LINE__
) ;
test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_command (outfile, SFC_GET_CURRENT_SF_INFO, &outinfo, sizeof (outinfo)) ;
exit_if_true (outinfo.frames != BUFFER_LEN,
"\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
SF_COUNT_TO_LONG (outinfo.frames), BUFFER_LEN
) ;
/* Read file making sure no channel map exists. */
infile = test_open_file_or_die (filename, SFM_READ, &ininfo, SF_TRUE, __LINE__) ;
last_count = ininfo.frames ;
test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_command (infile, SFC_GET_CURRENT_SF_INFO, &ininfo, sizeof (ininfo)) ;
exit_if_true (ininfo.frames != BUFFER_LEN,
"\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
SF_COUNT_TO_LONG (ininfo.frames), BUFFER_LEN
) ;
sf_close (outfile) ;
sf_close (infile) ;
unlink (filename) ;
puts ("ok") ;
} /* current_sf_info_test */
static void
broadcast_test (const char *filename, int filetype)
{ static SF_BROADCAST_INFO bc_write, bc_read ;
SNDFILE *file ;
SF_INFO sfinfo ;
int errors = 0 ;
print_test_name ("broadcast_test", filename) ;
sfinfo.samplerate = 11025 ;
sfinfo.format = filetype ;
sfinfo.channels = 1 ;
memset (&bc_write, 0, sizeof (bc_write)) ;
snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
bc_write.coding_history_size = 0 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
memset (&bc_read, 0, sizeof (bc_read)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
return ;
} ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
if (bc_read.version != 1)
{ printf ("\n\nLine %d : Read bad version number %d.\n\n", __LINE__, bc_read.version) ;
exit (1) ;
return ;
} ;
bc_read.version = bc_write.version = 0 ;
if (memcmp (bc_write.description, bc_read.description, sizeof (bc_write.description)) != 0)
{ printf ("\n\nLine %d : description mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.description, bc_read.description) ;
errors ++ ;
} ;
if (memcmp (bc_write.originator, bc_read.originator, sizeof (bc_write.originator)) != 0)
{ printf ("\n\nLine %d : originator mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator, bc_read.originator) ;
errors ++ ;
} ;
if (memcmp (bc_write.originator_reference, bc_read.originator_reference, sizeof (bc_write.originator_reference)) != 0)
{ printf ("\n\nLine %d : originator_reference mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator_reference, bc_read.originator_reference) ;
errors ++ ;
} ;
if (memcmp (bc_write.origination_date, bc_read.origination_date, sizeof (bc_write.origination_date)) != 0)
{ printf ("\n\nLine %d : origination_date mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_date, bc_read.origination_date) ;
errors ++ ;
} ;
if (memcmp (bc_write.origination_time, bc_read.origination_time, sizeof (bc_write.origination_time)) != 0)
{ printf ("\n\nLine %d : origination_time mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_time, bc_read.origination_time) ;
errors ++ ;
} ;
if (memcmp (bc_write.umid, bc_read.umid, sizeof (bc_write.umid)) != 0)
{ printf ("\n\nLine %d : umid mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.umid, bc_read.umid) ;
errors ++ ;
} ;
if (errors)
exit (1) ;
unlink (filename) ;
puts ("ok") ;
} /* broadcast_test */
static void
broadcast_coding_history_test (const char *filename)
{ static SF_BROADCAST_INFO bc_write, bc_read ;
SNDFILE *file ;
SF_INFO sfinfo ;
const char *default_history = "F=22050,A=PCM,M=mono,W=16" ;
const char *supplied_history =
"A=PCM,M=mono,F=44100,W=24,T=other\r\n"
"A=PCM,M=mono,F=22050,W=16,T=yet_another\r\n" ;
print_test_name ("broadcast_coding_history_test", filename) ;
sfinfo.samplerate = 22050 ;
sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
sfinfo.channels = 1 ;
memset (&bc_write, 0, sizeof (bc_write)) ;
snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
bc_write.coding_history_size = 0 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
memset (&bc_read, 0, sizeof (bc_read)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
if (bc_read.coding_history_size == 0)
{ printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ;
exit (1) ;
} ;
if (bc_read.coding_history_size < strlen (default_history) || memcmp (bc_read.coding_history, default_history, strlen (default_history)) != 0)
{ printf ("\n\nLine %d : unexpected coding history '%.*s'.\n\n", __LINE__, bc_read.coding_history_size, bc_read.coding_history) ;
exit (1) ;
} ;
bc_write.coding_history_size = strlen (supplied_history) ;
snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "%s", supplied_history) ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
memset (&bc_read, 0, sizeof (bc_read)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
{ printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
exit (1) ;
} ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
if (strstr (bc_read.coding_history, supplied_history) != bc_read.coding_history)
{ printf ("\n\nLine %d : unexpected coding history :\n"
"----------------------------------------------------\n%s"
"----------------------------------------------------\n"
"should be this :\n"
"----------------------------------------------------\n%s"
"----------------------------------------------------\n"
"with one more line at the end.\n\n",
__LINE__, bc_read.coding_history, supplied_history) ;
exit (1) ;
} ;
unlink (filename) ;
puts ("ok") ;
} /* broadcast_coding_history_test */
static void
channel_map_test (const char *filename, int filetype)
{ SNDFILE *file ;
SF_INFO sfinfo ;
int channel_map_read [4], channel_map_write [4] =
{ SF_CHANNEL_MAP_FRONT_LEFT, SF_CHANNEL_MAP_FRONT_CENTER,
SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT
} ;
print_test_name ("channel_map_test", filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 11025 ;
sfinfo.format = filetype ;
sfinfo.channels = ARRAY_LEN (channel_map_read) ;
/* Write file without channel map. */
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
/* Read file making sure no channel map exists. */
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
exit_if_true (
sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_FALSE,
"\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) should have failed.\n\n", __LINE__
) ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
/* Write file with a channel map. */
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
exit_if_true (
sf_command (file, SFC_SET_CHANNEL_MAP_INFO, channel_map_write, sizeof (channel_map_write)) == SF_FALSE,
"\n\nLine %d : sf_command (SFC_SET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
) ;
sf_close (file) ;
/* Read file making sure no channel map exists. */
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
exit_if_true (
sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_TRUE,
"\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
) ;
check_log_buffer_or_die (file, __LINE__) ;
sf_close (file) ;
exit_if_true (
memcmp (channel_map_read, channel_map_write, sizeof (channel_map_read)) != 0,
"\n\nLine %d : Channel map read does not match channel map written.\n\n", __LINE__
) ;
unlink (filename) ;
puts ("ok") ;
} /* channel_map_test */
static void
raw_needs_endswap_test (const char *filename, int filetype)
{ static int subtypes [] =
{ SF_FORMAT_FLOAT, SF_FORMAT_DOUBLE,
SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32
} ;
SNDFILE *file ;
SF_INFO sfinfo ;
unsigned k ;
int needs_endswap ;
print_test_name (__func__, filename) ;
for (k = 0 ; k < ARRAY_LEN (subtypes) ; k++)
{
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.samplerate = 11025 ;
sfinfo.format = filetype | subtypes [k] ;
sfinfo.channels = 1 ;
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
sf_close (file) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
needs_endswap = sf_command (file, SFC_RAW_DATA_NEEDS_ENDSWAP, NULL, 0) ;
switch (filetype)
{ case SF_FORMAT_WAV :
exit_if_true (needs_endswap != CPU_IS_BIG_ENDIAN,
"\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for SF_FORMAT_WAV format %d.\n\n", __LINE__, k) ;
break ;
case SF_FORMAT_AIFF :
exit_if_true (needs_endswap != CPU_IS_LITTLE_ENDIAN,
"\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for SF_FORMAT_AIFF format %d.\n\n", __LINE__, k) ;
break ;
default :
printf ("\n\nLine %d : bad format value %d.\n\n", __LINE__, filetype) ;
exit (1) ;
break ;
} ;
sf_close (file) ;
} ;
unlink (filename) ;
puts ("ok") ;
} /* raw_needs_endswap_test */
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