Alexandre Lision | 7c6f4a6 | 2013-09-05 13:27:01 -0400 | [diff] [blame] | 1 | /* |
| 2 | ** Copyright (C) 1999-2011 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 | #include "sfconfig.h" |
| 20 | |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | |
| 25 | #if HAVE_UNISTD_H |
| 26 | #include <unistd.h> |
| 27 | #endif |
| 28 | |
| 29 | #if OS_IS_WIN32 |
| 30 | #include <windows.h> |
| 31 | #endif |
| 32 | |
| 33 | #include <sndfile.h> |
| 34 | |
| 35 | #include "utils.h" |
| 36 | |
| 37 | #define BUFFER_SIZE (1<<15) |
| 38 | #define SHORT_BUFFER (256) |
| 39 | |
| 40 | static void |
| 41 | error_number_test (void) |
| 42 | { const char *noerror, *errstr ; |
| 43 | int k ; |
| 44 | |
| 45 | print_test_name ("error_number_test", "") ; |
| 46 | |
| 47 | noerror = sf_error_number (0) ; |
| 48 | |
| 49 | for (k = 1 ; k < 300 ; k++) |
| 50 | { errstr = sf_error_number (k) ; |
| 51 | |
| 52 | /* Test for termination condition. */ |
| 53 | if (errstr == noerror) |
| 54 | break ; |
| 55 | |
| 56 | /* Test for error. */ |
| 57 | if (strstr (errstr, "This is a bug in libsndfile.")) |
| 58 | { printf ("\n\nError : error number %d : %s\n\n\n", k, errstr) ; |
| 59 | exit (1) ; |
| 60 | } ; |
| 61 | } ; |
| 62 | |
| 63 | |
| 64 | puts ("ok") ; |
| 65 | return ; |
| 66 | } /* error_number_test */ |
| 67 | |
| 68 | static void |
| 69 | error_value_test (void) |
| 70 | { static unsigned char aiff_data [0x1b0] = |
| 71 | { 'F' , 'O' , 'R' , 'M' , |
| 72 | 0x00, 0x00, 0x01, 0xA8, /* FORM length */ |
| 73 | |
| 74 | 'A' , 'I' , 'F' , 'C' , |
| 75 | } ; |
| 76 | |
| 77 | const char *filename = "error.aiff" ; |
| 78 | SNDFILE *file ; |
| 79 | SF_INFO sfinfo ; |
| 80 | int error_num ; |
| 81 | |
| 82 | print_test_name ("error_value_test", filename) ; |
| 83 | |
| 84 | dump_data_to_file (filename, aiff_data, sizeof (aiff_data)) ; |
| 85 | |
| 86 | file = sf_open (filename, SFM_READ, &sfinfo) ; |
| 87 | if (file != NULL) |
| 88 | { printf ("\n\nLine %d : Should not have been able to open this file.\n\n", __LINE__) ; |
| 89 | exit (1) ; |
| 90 | } ; |
| 91 | |
| 92 | if ((error_num = sf_error (NULL)) <= 1 || error_num > 300) |
| 93 | { printf ("\n\nLine %d : Should not have had an error number of %d.\n\n", __LINE__, error_num) ; |
| 94 | exit (1) ; |
| 95 | } ; |
| 96 | |
| 97 | remove (filename) ; |
| 98 | puts ("ok") ; |
| 99 | return ; |
| 100 | } /* error_value_test */ |
| 101 | |
| 102 | static void |
| 103 | no_file_test (const char * filename) |
| 104 | { SNDFILE *sndfile ; |
| 105 | SF_INFO sfinfo ; |
| 106 | |
| 107 | print_test_name (__func__, filename) ; |
| 108 | |
| 109 | unlink (filename) ; |
| 110 | |
| 111 | memset (&sfinfo, 0, sizeof (sfinfo)) ; |
| 112 | sndfile = sf_open (filename, SFM_READ, &sfinfo) ; |
| 113 | |
| 114 | exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; |
| 115 | |
| 116 | unlink (filename) ; |
| 117 | puts ("ok") ; |
| 118 | } /* no_file_test */ |
| 119 | |
| 120 | static void |
| 121 | zero_length_test (const char *filename) |
| 122 | { SNDFILE *sndfile ; |
| 123 | SF_INFO sfinfo ; |
| 124 | FILE *file ; |
| 125 | |
| 126 | print_test_name (__func__, filename) ; |
| 127 | |
| 128 | /* Create a zero length file. */ |
| 129 | file = fopen (filename, "w") ; |
| 130 | exit_if_true (file == NULL, "\n\nLine %d : fopen ('%s') failed.\n", __LINE__, filename) ; |
| 131 | fclose (file) ; |
| 132 | |
| 133 | memset (&sfinfo, 0, sizeof (sfinfo)) ; |
| 134 | sndfile = sf_open (filename, SFM_READ, &sfinfo) ; |
| 135 | |
| 136 | exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; |
| 137 | |
| 138 | exit_if_true (0 && sf_error (NULL) != SF_ERR_UNRECOGNISED_FORMAT, |
| 139 | "\n\nLine %3d : Error : %s\n should be : %s\n", __LINE__, |
| 140 | sf_strerror (NULL), sf_error_number (SF_ERR_UNRECOGNISED_FORMAT)) ; |
| 141 | |
| 142 | unlink (filename) ; |
| 143 | puts ("ok") ; |
| 144 | } /* zero_length_test */ |
| 145 | |
| 146 | static void |
| 147 | bad_wav_test (const char * filename) |
| 148 | { SNDFILE *sndfile ; |
| 149 | SF_INFO sfinfo ; |
| 150 | |
| 151 | FILE *file ; |
| 152 | const char data [] = "RIFF WAVEfmt " ; |
| 153 | |
| 154 | print_test_name (__func__, filename) ; |
| 155 | |
| 156 | if ((file = fopen (filename, "w")) == NULL) |
| 157 | { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; |
| 158 | exit (1) ; |
| 159 | } ; |
| 160 | |
| 161 | exit_if_true (fwrite (data, sizeof (data), 1, file) != 1, "\n\nLine %d : fwrite failed.\n", __LINE__) ; |
| 162 | fclose (file) ; |
| 163 | |
| 164 | memset (&sfinfo, 0, sizeof (sfinfo)) ; |
| 165 | sndfile = sf_open (filename, SFM_READ, &sfinfo) ; |
| 166 | |
| 167 | if (sndfile) |
| 168 | { printf ("\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; |
| 169 | exit (1) ; |
| 170 | } ; |
| 171 | |
| 172 | unlink (filename) ; |
| 173 | puts ("ok") ; |
| 174 | } /* bad_wav_test */ |
| 175 | |
| 176 | static void |
| 177 | error_close_test (void) |
| 178 | { static short buffer [SHORT_BUFFER] ; |
| 179 | const char *filename = "error_close.wav" ; |
| 180 | SNDFILE *sndfile ; |
| 181 | SF_INFO sfinfo ; |
| 182 | FILE *file ; |
| 183 | |
| 184 | print_test_name (__func__, filename) ; |
| 185 | |
| 186 | /* Open a FILE* from which we will extract a file descriptor. */ |
| 187 | if ((file = fopen (filename, "w")) == NULL) |
| 188 | { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; |
| 189 | exit (1) ; |
| 190 | } ; |
| 191 | |
| 192 | /* Set parameters for writing the file. */ |
| 193 | memset (&sfinfo, 0, sizeof (sfinfo)) ; |
| 194 | sfinfo.channels = 1 ; |
| 195 | sfinfo.samplerate = 44100 ; |
| 196 | sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; |
| 197 | |
| 198 | sndfile = sf_open_fd (fileno (file), SFM_WRITE, &sfinfo, SF_TRUE) ; |
| 199 | if (sndfile == NULL) |
| 200 | { printf ("\n\nLine %d : sf_open_fd failed : %s\n", __LINE__, sf_strerror (NULL)) ; |
| 201 | exit (1) ; |
| 202 | } ; |
| 203 | |
| 204 | test_write_short_or_die (sndfile, 0, buffer, ARRAY_LEN (buffer), __LINE__) ; |
| 205 | |
| 206 | /* Now close the fd associated with file before calling sf_close. */ |
| 207 | fclose (file) ; |
| 208 | |
| 209 | if (sf_close (sndfile) == 0) |
| 210 | { |
| 211 | #if OS_IS_WIN32 |
| 212 | OSVERSIONINFOEX osvi ; |
| 213 | |
| 214 | memset (&osvi, 0, sizeof (OSVERSIONINFOEX)) ; |
| 215 | osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX) ; |
| 216 | |
| 217 | if (GetVersionEx ((OSVERSIONINFO *) &osvi)) |
| 218 | { printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; |
| 219 | printf ("\nHowever, this is a known bug in version %d.%d of windows so we'll ignore it.\n\n", |
| 220 | (int) osvi.dwMajorVersion, (int) osvi.dwMinorVersion) ; |
| 221 | } ; |
| 222 | #else |
| 223 | printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; |
| 224 | exit (1) ; |
| 225 | #endif |
| 226 | } ; |
| 227 | |
| 228 | unlink (filename) ; |
| 229 | puts ("ok") ; |
| 230 | } /* error_close_test */ |
| 231 | |
| 232 | int |
| 233 | main (void) |
| 234 | { |
| 235 | error_number_test () ; |
| 236 | error_value_test () ; |
| 237 | |
| 238 | error_close_test () ; |
| 239 | |
| 240 | no_file_test ("no_file.wav") ; |
| 241 | zero_length_test ("zero_length.wav") ; |
| 242 | bad_wav_test ("bad_wav.wav") ; |
| 243 | |
| 244 | return 0 ; |
| 245 | } /* main */ |
| 246 | |