X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/e775f23a10c4ba37fc1a762299f52cd0d71593b7..f1f94803668061f90a5ce88bf06ee72bba8e41a5:/interpretor/lib/src/libsndfile-1.0.25/tests/error_test.c diff --git a/interpretor/lib/src/libsndfile-1.0.25/tests/error_test.c b/interpretor/lib/src/libsndfile-1.0.25/tests/error_test.c new file mode 100644 index 0000000..9df14b8 --- /dev/null +++ b/interpretor/lib/src/libsndfile-1.0.25/tests/error_test.c @@ -0,0 +1,246 @@ +/* +** Copyright (C) 1999-2011 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 + +#if HAVE_UNISTD_H +#include +#endif + +#if OS_IS_WIN32 +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<15) +#define SHORT_BUFFER (256) + +static void +error_number_test (void) +{ const char *noerror, *errstr ; + int k ; + + print_test_name ("error_number_test", "") ; + + noerror = sf_error_number (0) ; + + for (k = 1 ; k < 300 ; k++) + { errstr = sf_error_number (k) ; + + /* Test for termination condition. */ + if (errstr == noerror) + break ; + + /* Test for error. */ + if (strstr (errstr, "This is a bug in libsndfile.")) + { printf ("\n\nError : error number %d : %s\n\n\n", k, errstr) ; + exit (1) ; + } ; + } ; + + + puts ("ok") ; + return ; +} /* error_number_test */ + +static void +error_value_test (void) +{ static unsigned char aiff_data [0x1b0] = + { 'F' , 'O' , 'R' , 'M' , + 0x00, 0x00, 0x01, 0xA8, /* FORM length */ + + 'A' , 'I' , 'F' , 'C' , + } ; + + const char *filename = "error.aiff" ; + SNDFILE *file ; + SF_INFO sfinfo ; + int error_num ; + + print_test_name ("error_value_test", filename) ; + + dump_data_to_file (filename, aiff_data, sizeof (aiff_data)) ; + + file = sf_open (filename, SFM_READ, &sfinfo) ; + if (file != NULL) + { printf ("\n\nLine %d : Should not have been able to open this file.\n\n", __LINE__) ; + exit (1) ; + } ; + + if ((error_num = sf_error (NULL)) <= 1 || error_num > 300) + { printf ("\n\nLine %d : Should not have had an error number of %d.\n\n", __LINE__, error_num) ; + exit (1) ; + } ; + + remove (filename) ; + puts ("ok") ; + return ; +} /* error_value_test */ + +static void +no_file_test (const char * filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + print_test_name (__func__, filename) ; + + unlink (filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + + unlink (filename) ; + puts ("ok") ; +} /* no_file_test */ + +static void +zero_length_test (const char *filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + FILE *file ; + + print_test_name (__func__, filename) ; + + /* Create a zero length file. */ + file = fopen (filename, "w") ; + exit_if_true (file == NULL, "\n\nLine %d : fopen ('%s') failed.\n", __LINE__, filename) ; + fclose (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + + exit_if_true (0 && sf_error (NULL) != SF_ERR_UNRECOGNISED_FORMAT, + "\n\nLine %3d : Error : %s\n should be : %s\n", __LINE__, + sf_strerror (NULL), sf_error_number (SF_ERR_UNRECOGNISED_FORMAT)) ; + + unlink (filename) ; + puts ("ok") ; +} /* zero_length_test */ + +static void +bad_wav_test (const char * filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + FILE *file ; + const char data [] = "RIFF WAVEfmt " ; + + print_test_name (__func__, filename) ; + + if ((file = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; + exit (1) ; + } ; + + exit_if_true (fwrite (data, sizeof (data), 1, file) != 1, "\n\nLine %d : fwrite failed.\n", __LINE__) ; + fclose (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + if (sndfile) + { printf ("\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* bad_wav_test */ + +static void +error_close_test (void) +{ static short buffer [SHORT_BUFFER] ; + const char *filename = "error_close.wav" ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + FILE *file ; + + print_test_name (__func__, filename) ; + + /* Open a FILE* from which we will extract a file descriptor. */ + if ((file = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; + exit (1) ; + } ; + + /* Set parameters for writing the file. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + + sndfile = sf_open_fd (fileno (file), SFM_WRITE, &sfinfo, SF_TRUE) ; + if (sndfile == NULL) + { printf ("\n\nLine %d : sf_open_fd failed : %s\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + + test_write_short_or_die (sndfile, 0, buffer, ARRAY_LEN (buffer), __LINE__) ; + + /* Now close the fd associated with file before calling sf_close. */ + fclose (file) ; + + if (sf_close (sndfile) == 0) + { +#if OS_IS_WIN32 + OSVERSIONINFOEX osvi ; + + memset (&osvi, 0, sizeof (OSVERSIONINFOEX)) ; + osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX) ; + + if (GetVersionEx ((OSVERSIONINFO *) &osvi)) + { printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; + printf ("\nHowever, this is a known bug in version %d.%d of windows so we'll ignore it.\n\n", + (int) osvi.dwMajorVersion, (int) osvi.dwMinorVersion) ; + } ; +#else + printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; + exit (1) ; +#endif + } ; + + unlink (filename) ; + puts ("ok") ; +} /* error_close_test */ + +int +main (void) +{ + error_number_test () ; + error_value_test () ; + + error_close_test () ; + + no_file_test ("no_file.wav") ; + zero_length_test ("zero_length.wav") ; + bad_wav_test ("bad_wav.wav") ; + + return 0 ; +} /* main */ +