X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/e775f23a10c4ba37fc1a762299f52cd0d71593b7..f1f94803668061f90a5ce88bf06ee72bba8e41a5:/interpretor/lib/src/libsndfile-1.0.25/tests/command_test.c diff --git a/interpretor/lib/src/libsndfile-1.0.25/tests/command_test.c b/interpretor/lib/src/libsndfile-1.0.25/tests/command_test.c new file mode 100644 index 0000000..be74804 --- /dev/null +++ b/interpretor/lib/src/libsndfile-1.0.25/tests/command_test.c @@ -0,0 +1,1344 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** 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 +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include + +#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 current_sf_info_test (const char *filename) ; +static void raw_needs_endswap_test (const char *filename, int filetype) ; + +static void broadcast_test (const char *filename, int filetype) ; +static void broadcast_rdwr_test (const char *filename, int filetype) ; +static void broadcast_coding_history_test (const char *filename) ; +static void broadcast_coding_history_size (const char *filename) ; + +/* 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 \n", argv [0]) ; + printf (" Where 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) ; + broadcast_rdwr_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + + broadcast_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + broadcast_rdwr_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + + broadcast_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + broadcast_rdwr_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "bextch") == 0) + { broadcast_coding_history_test ("coding_history.wav") ; + broadcast_coding_history_size ("coding_hist_size.wav") ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "chanmap") == 0) + { channel_map_test ("chanmap.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.aifc" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16) ; + 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.wavex", SF_FORMAT_WAVEX) ; + raw_needs_endswap_test ("raw_end.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + raw_needs_endswap_test ("raw_end.aiff", SF_FORMAT_AIFF) ; + raw_needs_endswap_test ("raw_end.aiff_le", SF_ENDIAN_LITTLE | 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 +instrumet_rw_test (const char *filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + SF_INSTRUMENT inst ; + memset (&sfinfo, 0, sizeof (SF_INFO)) ; + + sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + + if (sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + { inst.basenote = 22 ; + + if (sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + printf ("Sucess: [%s] updated\n", filename) ; + else + printf ("Error: SFC_SET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + } + else + printf ("Error: SFC_GET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + + + if (sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) != 0) + printf ("Error: SFC_UPDATE_HEADER_NOW on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + + sf_write_sync (sndfile) ; + sf_close (sndfile) ; + + return ; +} /* instrumet_rw_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) ; + } ; + + if (0) instrumet_rw_test (filename) ; + + unlink (filename) ; + puts ("ok") ; +} /* instrument_test */ + +static void +current_sf_info_test (const char *filename) +{ SNDFILE *outfile, *infile ; + SF_INFO outinfo, ininfo ; + + 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. */ + memset (&ininfo, 0, sizeof (ininfo)) ; + infile = test_open_file_or_die (filename, SFM_READ, &ininfo, SF_TRUE, __LINE__) ; + + 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_GET_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_rdwr_test (const char *filename, int filetype) +{ SF_BROADCAST_INFO binfo ; + SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + + print_test_name (__func__, filename) ; + + create_short_sndfile (filename, filetype, 2) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + memset (&binfo, 0, sizeof (binfo)) ; + + snprintf (binfo.description, sizeof (binfo.description), "Test description") ; + snprintf (binfo.originator, sizeof (binfo.originator), "Test originator") ; + snprintf (binfo.originator_reference, sizeof (binfo.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (binfo.origination_date, sizeof (binfo.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (binfo.origination_time, sizeof (binfo.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (binfo.umid, sizeof (binfo.umid), "Some umid") ; + binfo.coding_history_size = 0 ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + frames = sfinfo.frames ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) != SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) should have failed but didn't.\n\n", __LINE__) ; + exit (1) ; + } ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (file) ; + exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_rdwr_test */ + +static void +check_coding_history_newlines (const char *filename) +{ static SF_BROADCAST_INFO bc_write, bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k ; + + 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 = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "This has\nUnix\nand\rMac OS9\rline endings.\nLast line") ; ; + + 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 (strstr (bc_read.coding_history, "Last line") == NULL) + { printf ("\n\nLine %d : coding history truncated.\n\n", __LINE__) ; + exit (1) ; + } ; + + for (k = 1 ; k < bc_read.coding_history_size ; k++) + { if (bc_read.coding_history [k] == '\n' && bc_read.coding_history [k - 1] != '\r') + { printf ("\n\nLine %d : '\\n' without '\\r' before.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (bc_read.coding_history [k] == '\r' && bc_read.coding_history [k + 1] != '\n') + { printf ("\n\nLine %d : '\\r' without '\\n' after.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (bc_read.coding_history [k] == 0 && k < bc_read.coding_history_size - 1) + { printf ("\n\nLine %d : '\\0' within coding history at index %d of %d.\n\n", __LINE__, k, bc_read.coding_history_size) ; + exit (1) ; + } ; + } ; + + return ; +} /* check_coding_history_newlines */ + +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 = "A=PCM,F=22050,W=16,M=mono" ; + const char *supplied_history = + "A=PCM,F=44100,W=24,M=mono,T=other\r\n" + "A=PCM,F=22050,W=16,M=mono,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") ; + /* Coding history will be filled in by the library. */ + 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\n" + "Line %d : unexpected coding history '%.*s',\n" + " should be '%s'\n\n", __LINE__, bc_read.coding_history_size, bc_read.coding_history, default_history) ; + exit (1) ; + } ; + + bc_write.coding_history_size = strlen (supplied_history) ; + bc_write.coding_history_size = 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) ; + } ; + + check_coding_history_newlines (filename) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_coding_history_test */ + +/*============================================================================== +*/ + +static void +broadcast_coding_history_size (const char *filename) +{ /* SF_BROADCAST_INFO struct with coding_history field of 1024 bytes. */ + static SF_BROADCAST_INFO_VAR (1024) bc_write ; + static SF_BROADCAST_INFO_VAR (1024) bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + print_test_name (__func__, 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 ; + + for (k = 0 ; bc_write.coding_history_size < 512 ; k++) + { snprintf (bc_write.coding_history + bc_write.coding_history_size, + sizeof (bc_write.coding_history) - bc_write.coding_history_size, "line %4d\n", k) ; + bc_write.coding_history_size = strlen (bc_write.coding_history) ; + } ; + + exit_if_true (bc_write.coding_history_size < 512, + "\n\nLine %d : bc_write.coding_history_size (%d) should be > 512.\n\n", __LINE__, bc_write.coding_history_size) ; + + 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) ; + + exit_if_true (bc_read.coding_history_size < 512, + "\n\nLine %d : unexpected coding history size %d (should be > 512).\n\n", __LINE__, bc_read.coding_history_size) ; + + exit_if_true (strstr (bc_read.coding_history, "libsndfile") == NULL, + "\n\nLine %d : coding history incomplete (should contain 'libsndfile').\n\n", __LINE__) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_coding_history_size */ + +/*============================================================================== +*/ + +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_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, + SF_CHANNEL_MAP_REAR_CENTER + } ; + + 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) ; + + switch (filetype & SF_FORMAT_TYPEMASK) + { /* WAVEX and RF64 have a default channel map, even if you don't specify one. */ + case SF_FORMAT_WAVEX : + case SF_FORMAT_RF64 : + /* 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 default 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 not have failed.\n\n", __LINE__ + ) ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + break ; + + default : + break ; + } ; + + /* Write file with a channel map. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __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__ + ) ; + 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_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++) + { + if (filetype == (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF)) + switch (subtypes [k]) + { /* Little endian AIFF does not AFAIK support fl32 and fl64. */ + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + continue ; + default : + break ; + } ; + + 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 : + case SF_FORMAT_WAVEX : + case SF_FORMAT_AIFF | SF_ENDIAN_LITTLE : + exit_if_true (needs_endswap != CPU_IS_BIG_ENDIAN, + "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ; + break ; + + case SF_FORMAT_AIFF : + case SF_FORMAT_WAV | SF_ENDIAN_BIG : + exit_if_true (needs_endswap != CPU_IS_LITTLE_ENDIAN, + "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, 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 */