/* ** Copyright (C) 2002-2011 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. */ /* ** Utility functions to make writing the test suite easier. ** ** The .c and .h files were generated automagically with Autogen from ** the files utils.def and utils.tpl. */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include #include #define SF_COUNT_TO_LONG(x) ((long) (x)) #define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) #define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) #define NOT(x) (! (x)) #define PIPE_INDEX(x) ((x) + 500) #define PIPE_TEST_LEN 12345 void gen_windowed_sine_float (float *data, int len, double maximum) ; void gen_windowed_sine_double (double *data, int len, double maximum) ; void create_short_sndfile (const char *filename, int format, int channels) ; void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ; void print_test_name (const char *test, const char *filename) ; void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ; void write_mono_file (const char * filename, int format, int srate, float * output, int len) ; static inline void exit_if_true (int test, const char *format, ...) { if (test) { va_list argptr ; va_start (argptr, format) ; vprintf (format, argptr) ; va_end (argptr) ; exit (1) ; } ; } /* exit_if_true */ /* ** Functions for saving two vectors of data in an ascii text file which ** can then be loaded into GNU octave for comparison. */ int oct_save_short (const short *a, const short *b, int len) ; int oct_save_int (const int *a, const int *b, int len) ; int oct_save_float (const float *a, const float *b, int len) ; int oct_save_double (const double *a, const double *b, int len) ; void delete_file (int format, const char *filename) ; void count_open_files (void) ; void increment_open_file_count (void) ; void check_open_file_count_or_die (int lineno) ; #ifdef SNDFILE_H static inline void sf_info_clear (SF_INFO * info) { memset (info, 0, sizeof (SF_INFO)) ; } /* sf_info_clear */ static inline void sf_info_setup (SF_INFO * info, int format, int samplerate, int channels) { sf_info_clear (info) ; info->format = format ; info->samplerate = samplerate ; info->channels = channels ; } /* sf_info_setup */ void dump_log_buffer (SNDFILE *file) ; void check_log_buffer_or_die (SNDFILE *file, int line_num) ; int string_in_log_buffer (SNDFILE *file, const char *s) ; void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; SNDFILE *test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; void test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; void test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; void test_read_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) ; void test_read_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) ; void test_read_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) ; void test_read_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) ; void test_readf_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) ; void test_readf_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) ; void test_readf_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) ; void test_readf_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) ; void test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ; void test_write_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) ; void test_write_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) ; void test_write_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) ; void test_write_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) ; void test_writef_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) ; void test_writef_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) ; void test_writef_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) ; void test_writef_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) ; void test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ; void compare_short_or_die (const short *left, const short *right, unsigned count, int line_num) ; void compare_int_or_die (const int *left, const int *right, unsigned count, int line_num) ; void compare_float_or_die (const float *left, const float *right, unsigned count, int line_num) ; void compare_double_or_die (const double *left, const double *right, unsigned count, int line_num) ; void gen_lowpass_noise_float (float *data, int len) ; sf_count_t file_length (const char * fname) ; sf_count_t file_length_fd (int fd) ; #endif #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */