Alexandre Lision | 7c6f4a6 | 2013-09-05 13:27:01 -0400 | [diff] [blame] | 1 | /* |
| 2 | ** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com> |
| 3 | ** |
| 4 | ** This program is free software; you can redistribute it and/or modify |
| 5 | ** it under the terms of the GNU General Public License as published by |
| 6 | ** the Free Software Foundation; either version 2 of the License, or |
| 7 | ** (at your option) any later version. |
| 8 | ** |
| 9 | ** This program is distributed in the hope that it will be useful, |
| 10 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | ** GNU General Public License for more details. |
| 13 | ** |
| 14 | ** You should have received a copy of the GNU General Public License |
| 15 | ** along with this program; if not, write to the Free Software |
| 16 | ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | /* |
| 20 | ** Utility functions to make writing the test suite easier. |
| 21 | ** |
| 22 | ** The .c and .h files were generated automagically with Autogen from |
| 23 | ** the files utils.def and utils.tpl. |
| 24 | */ |
| 25 | |
| 26 | |
| 27 | |
| 28 | #ifdef __cplusplus |
| 29 | extern "C" { |
| 30 | #endif /* __cplusplus */ |
| 31 | |
| 32 | #include <stdint.h> |
| 33 | #include <stdarg.h> |
| 34 | |
| 35 | #define SF_COUNT_TO_LONG(x) ((long) (x)) |
| 36 | #define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) |
| 37 | #define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) |
| 38 | #define NOT(x) (! (x)) |
| 39 | |
| 40 | #define PIPE_INDEX(x) ((x) + 500) |
| 41 | #define PIPE_TEST_LEN 12345 |
| 42 | |
| 43 | |
| 44 | void gen_windowed_sine_float (float *data, int len, double maximum) ; |
| 45 | void gen_windowed_sine_double (double *data, int len, double maximum) ; |
| 46 | |
| 47 | |
| 48 | void create_short_sndfile (const char *filename, int format, int channels) ; |
| 49 | |
| 50 | void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ; |
| 51 | |
| 52 | void print_test_name (const char *test, const char *filename) ; |
| 53 | |
| 54 | void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ; |
| 55 | |
| 56 | void write_mono_file (const char * filename, int format, int srate, float * output, int len) ; |
| 57 | |
| 58 | static inline void |
| 59 | exit_if_true (int test, const char *format, ...) |
| 60 | { if (test) |
| 61 | { va_list argptr ; |
| 62 | va_start (argptr, format) ; |
| 63 | vprintf (format, argptr) ; |
| 64 | va_end (argptr) ; |
| 65 | exit (1) ; |
| 66 | } ; |
| 67 | } /* exit_if_true */ |
| 68 | |
| 69 | /* |
| 70 | ** Functions for saving two vectors of data in an ascii text file which |
| 71 | ** can then be loaded into GNU octave for comparison. |
| 72 | */ |
| 73 | |
| 74 | int oct_save_short (const short *a, const short *b, int len) ; |
| 75 | int oct_save_int (const int *a, const int *b, int len) ; |
| 76 | int oct_save_float (const float *a, const float *b, int len) ; |
| 77 | int oct_save_double (const double *a, const double *b, int len) ; |
| 78 | |
| 79 | |
| 80 | void delete_file (int format, const char *filename) ; |
| 81 | |
| 82 | void count_open_files (void) ; |
| 83 | void increment_open_file_count (void) ; |
| 84 | void check_open_file_count_or_die (int lineno) ; |
| 85 | |
| 86 | #ifdef SNDFILE_H |
| 87 | |
| 88 | static inline void |
| 89 | sf_info_clear (SF_INFO * info) |
| 90 | { memset (info, 0, sizeof (SF_INFO)) ; |
| 91 | } /* sf_info_clear */ |
| 92 | |
| 93 | static inline void |
| 94 | sf_info_setup (SF_INFO * info, int format, int samplerate, int channels) |
| 95 | { sf_info_clear (info) ; |
| 96 | |
| 97 | info->format = format ; |
| 98 | info->samplerate = samplerate ; |
| 99 | info->channels = channels ; |
| 100 | } /* sf_info_setup */ |
| 101 | |
| 102 | |
| 103 | void dump_log_buffer (SNDFILE *file) ; |
| 104 | void check_log_buffer_or_die (SNDFILE *file, int line_num) ; |
| 105 | int string_in_log_buffer (SNDFILE *file, const char *s) ; |
| 106 | void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; |
| 107 | |
| 108 | |
| 109 | SNDFILE *test_open_file_or_die |
| 110 | (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; |
| 111 | |
| 112 | void test_read_write_position_or_die |
| 113 | (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; |
| 114 | |
| 115 | void test_seek_or_die |
| 116 | (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; |
| 117 | |
| 118 | |
| 119 | void test_read_short_or_die |
| 120 | (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) ; |
| 121 | void test_read_int_or_die |
| 122 | (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) ; |
| 123 | void test_read_float_or_die |
| 124 | (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) ; |
| 125 | void test_read_double_or_die |
| 126 | (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) ; |
| 127 | |
| 128 | void test_readf_short_or_die |
| 129 | (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) ; |
| 130 | void test_readf_int_or_die |
| 131 | (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) ; |
| 132 | void test_readf_float_or_die |
| 133 | (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) ; |
| 134 | void test_readf_double_or_die |
| 135 | (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) ; |
| 136 | |
| 137 | |
| 138 | void |
| 139 | test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ; |
| 140 | |
| 141 | |
| 142 | void test_write_short_or_die |
| 143 | (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) ; |
| 144 | void test_write_int_or_die |
| 145 | (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) ; |
| 146 | void test_write_float_or_die |
| 147 | (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) ; |
| 148 | void test_write_double_or_die |
| 149 | (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) ; |
| 150 | |
| 151 | void test_writef_short_or_die |
| 152 | (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) ; |
| 153 | void test_writef_int_or_die |
| 154 | (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) ; |
| 155 | void test_writef_float_or_die |
| 156 | (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) ; |
| 157 | void test_writef_double_or_die |
| 158 | (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) ; |
| 159 | |
| 160 | |
| 161 | void |
| 162 | test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ; |
| 163 | |
| 164 | void compare_short_or_die (const short *left, const short *right, unsigned count, int line_num) ; |
| 165 | void compare_int_or_die (const int *left, const int *right, unsigned count, int line_num) ; |
| 166 | void compare_float_or_die (const float *left, const float *right, unsigned count, int line_num) ; |
| 167 | void compare_double_or_die (const double *left, const double *right, unsigned count, int line_num) ; |
| 168 | |
| 169 | |
| 170 | |
| 171 | void gen_lowpass_noise_float (float *data, int len) ; |
| 172 | |
| 173 | sf_count_t file_length (const char * fname) ; |
| 174 | sf_count_t file_length_fd (int fd) ; |
| 175 | |
| 176 | #endif |
| 177 | |
| 178 | #ifdef __cplusplus |
| 179 | } /* extern "C" */ |
| 180 | #endif /* __cplusplus */ |
| 181 | |
| 182 | |
| 183 | |