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tests/ : Use the compression_size_test on FLAC as well.

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This commit is contained in:
Erik de Castro Lopo 2012-06-20 21:57:28 +10:00
parent 339dea4206
commit 80c47cb240
3 changed files with 48 additions and 21 deletions
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3
ChangeLog
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@ -15,6 +15,9 @@
* src/ogg_vorbis.c src/flac.c
Implement SFC_SET_COMPRESSION_LEVEL command.
* tests/test_wrapper.sh.in tests/compression_size_test.c
Use the compression_size_test on FLAC as well.
2012-06-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
* tests/

63
tests/compression_size_test.c
View File

@ -31,7 +31,7 @@
#include "dft_cmp.h"
#define SAMPLE_RATE 16000
#define DATA_LENGTH (SAMPLE_RATE / 8)
#define DATA_LENGTH (SAMPLE_RATE)
static float data_out [DATA_LENGTH] ;
@ -112,19 +112,19 @@ compression_size_test (int format, const char * filename)
** make sure that the quality 0.3 files is the smaller of the two.
*/
char q3_fname [64] ;
char q5_fname [64] ;
char q6_fname [64] ;
char test_name [64] ;
SNDFILE *q3_file, *q5_file ;
SNDFILE *q3_file, *q6_file ;
SF_INFO sfinfo ;
int q3_size, q5_size ;
int q3_size, q6_size ;
double quality ;
int k ;
snprintf (q3_fname, sizeof (q3_fname), "q3_%s", filename) ;
snprintf (q5_fname, sizeof (q5_fname), "q5_%s", filename) ;
snprintf (q6_fname, sizeof (q6_fname), "q6_%s", filename) ;
snprintf (test_name, sizeof (test_name), "q[35]_%s", filename) ;
snprintf (test_name, sizeof (test_name), "q[36]_%s", filename) ;
print_test_name (__func__, test_name) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
@ -136,47 +136,70 @@ compression_size_test (int format, const char * filename)
/* Write the output file. */
q3_file = test_open_file_or_die (q3_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
q5_file = test_open_file_or_die (q5_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
q6_file = test_open_file_or_die (q6_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
quality = 0.3 ;
sf_command (q3_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ;
quality = 0.5 ;
sf_command (q5_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ;
quality = 0.6 ;
sf_command (q6_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ;
for (k = 0 ; k < 5 ; k++)
{ gen_lowpass_noise_float (data_out, ARRAY_LEN (data_out)) ;
{ gen_lowpass_signal_float (data_out, ARRAY_LEN (data_out)) ;
test_write_float_or_die (q3_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ;
test_write_float_or_die (q5_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ;
test_write_float_or_die (q6_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ;
} ;
sf_close (q3_file) ;
sf_close (q5_file) ;
sf_close (q6_file) ;
q3_size = file_length (q3_fname) ;
q5_size = file_length (q5_fname) ;
q6_size = file_length (q6_fname) ;
if (q3_size >= q5_size)
{ printf ("\n\nLine %d : q3 size (%d) >= q5 size (%d)\n\n", __LINE__, q3_size, q5_size) ;
if (q3_size >= q6_size)
{ printf ("\n\nLine %d : q3 size (%d) >= q5 size (%d)\n\n", __LINE__, q3_size, q6_size) ;
exit (1) ;
} ;
puts ("ok") ;
unlink (q3_fname) ;
unlink (q5_fname) ;
unlink (q6_fname) ;
} /* compression_size_test */
int
main (void)
{
main (int argc, char *argv [])
{ int all_tests = 0, tests = 0 ;
if (argc != 2)
{ printf (
"Usage : %s <test>\n"
" Where <test> is one of:\n"
" vorbis - test Ogg/Vorbis\n"
" flac - test FLAC\n"
" all - perform all tests\n",
argv [0]) ;
exit (0) ;
} ;
if (! HAVE_EXTERNAL_LIBS)
{ puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
return 0 ;
} ;
vorbis_test () ;
compression_size_test (SF_FORMAT_OGG | SF_FORMAT_VORBIS, "vorbis.oga") ;
if (strcmp (argv [1], "all") == 0)
all_tests = 1 ;
if (all_tests || strcmp (argv [1], "vorbis") == 0)
{ vorbis_test () ;
compression_size_test (SF_FORMAT_OGG | SF_FORMAT_VORBIS, "vorbis.oga") ;
tests ++ ;
} ;
if (all_tests || strcmp (argv [1], "flac") == 0)
{ compression_size_test (SF_FORMAT_FLAC | SF_FORMAT_PCM_16, "pcm16.flac") ;
tests ++ ;
} ;
return 0 ;
} /* main */

3
tests/test_wrapper.sh.in
View File

@ -336,6 +336,7 @@ echo "----------------------------------------------------------------------"
# flac-tests
./write_read_test@EXEEXT@ flac
./compression_size_test@EXEEXT@ flac
./string_test@EXEEXT@ flac
echo "----------------------------------------------------------------------"
echo " $sfversion passed tests on FLAC files."
@ -343,7 +344,7 @@ echo "----------------------------------------------------------------------"
# vorbis-tests
./ogg_test@EXEEXT@
./vorbis_test@EXEEXT@
./compression_size_test@EXEEXT@ vorbis
./lossy_comp_test@EXEEXT@ ogg_vorbis
./string_test@EXEEXT@ ogg
./misc_test@EXEEXT@ ogg