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Add file, tests/vorbis_test.c and hook into build.

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This commit is contained in:
Erik de Castro Lopo 2007-08-21 14:18:52 +10:00
parent 612bbadc41
commit f698775a7f
2 changed files with 100 additions and 2 deletions
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9
tests/Makefile.am
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@ -12,7 +12,8 @@ noinst_PROGRAMS = sfversion floating_point_test write_read_test \
pcm_test headerless_test pipe_test benchmark header_test misc_test \
raw_test string_test open_fail_test multi_file_test dither_test \
scale_clip_test win32_test fix_this aiff_rw_test virtual_io_test \
locale_test largefile_test win32_ordinal_test ogg_test $(CPP_TEST)
locale_test largefile_test win32_ordinal_test ogg_test vorbis_test \
$(CPP_TEST)
SNDFILEDIR = ../src
INCLUDES = -I$(srcdir)/$(SNDFILEDIR)
@ -112,6 +113,9 @@ virtual_io_test_LDADD = $(SNDFILEDIR)/libsndfile.la
ogg_test_SOURCES = ogg_test.c utils.c
ogg_test_LDADD = $(SNDFILEDIR)/libsndfile.la
vorbis_test_SOURCES = vorbis_test.c utils.c
vorbis_test_LDADD = $(SNDFILEDIR)/libsndfile.la
win32_test_SOURCES = win32_test.c
win32_test_LDADD =
@ -289,8 +293,9 @@ wve-tests: lossy_comp_test
@echo " `./sfversion` passed tests on WVE files."
@echo "----------------------------------------------------------------------"
vorbis-tests: lossy_comp_test ogg_test
vorbis-tests: lossy_comp_test ogg_test vorbis_test
./ogg_test
./vorbis_test
./lossy_comp_test ogg_vorbis
./string_test ogg
@echo "----------------------------------------------------------------------"

93
tests/vorbis_test.c Normal file
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@ -0,0 +1,93 @@
/*
** Copyright (C) 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 <unistd.h>
#include <math.h>
#include <sndfile.h>
#include "utils.h"
#include "generate.h"
#include "dft_cmp.h"
#define SAMPLE_RATE 44100
static inline float
max_float (float a, float b)
{ return a > b ? a : b ;
} /* max_float */
static void
vorbis_test (void)
{ static float float_data [DFT_DATA_LENGTH] ;
const char * filename = "vorbis.oga" ;
SNDFILE * file ;
SF_INFO sfinfo ;
float max_abs = 0.0 ;
unsigned k ;
print_test_name ("vorbis_test", filename) ;
/* Generate float data. */
gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.95) ;
/* Set up output file type. */
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
sfinfo.channels = 1 ;
sfinfo.samplerate = SAMPLE_RATE ;
/* Write the output file. */
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
sf_close (file) ;
memset (float_data, 0, sizeof (float_data)) ;
/* Read the file back in again. */
memset (&sfinfo, 0, sizeof (sfinfo)) ;
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
test_read_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
sf_close (file) ;
for (k = 0 ; k < ARRAY_LEN (float_data) ; k ++)
max_abs = max_float (max_abs, fabs (float_data [k])) ;
if (max_abs > 1.0)
{ printf ("\n\n max_abs : %f\n\n", max_abs) ;
exit (1) ;
} ;
puts ("ok") ;
unlink (filename) ;
} /* vorbis_test */
int
main (void)
{
vorbis_test () ;
return 0 ;
} /* main */