X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/1059e1cc0c2ecfa237406949aa26155b6a5b9154..66f23d4fabf89ad09adbd4dfc15ac6b5b2b7da83:/interpretor/lib/src/libsndfile-1.0.25/tests/win32_test.c diff --git a/interpretor/lib/src/libsndfile-1.0.25/tests/win32_test.c b/interpretor/lib/src/libsndfile-1.0.25/tests/win32_test.c deleted file mode 100644 index d0dc6d8..0000000 --- a/interpretor/lib/src/libsndfile-1.0.25/tests/win32_test.c +++ /dev/null @@ -1,318 +0,0 @@ -/* -** 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 "sndfile.h" - -#include -#include -#include - -#if HAVE_UNISTD_H -#include -#endif - -#if (HAVE_DECL_S_IRGRP == 0) -#include -#endif - -#include -#include -#include -#include -#include - -#define SIGNED_SIZEOF(x) ((int) sizeof (x)) - -/* EMX is OS/2. */ -#if defined (__CYGWIN__) || defined (__EMX__) - - #define LSEEK lseek - #define FSTAT fstat - - typedef struct stat STATBUF ; - typedef off_t INT64 ; - - static char dir_cmd [] = "ls -l" ; - -#elif (defined (WIN32) || defined (_WIN32)) - - #define LSEEK _lseeki64 - #define FSTAT _fstati64 - - typedef struct _stati64 STATBUF ; - typedef __int64 INT64 ; - - static char dir_cmd [] = "dir" ; - -#else - - #define LSEEK lseek - #define FSTAT fstat - - typedef struct stat STATBUF ; - typedef sf_count_t INT64 ; - - #define O_BINARY 0 - static char dir_cmd [] = "ls -l" ; - -#endif - -static void show_fstat_error (void) ; -static void show_lseek_error (void) ; -static void show_stat_fstat_error (void) ; -static void write_to_closed_file (void) ; - -int -main (void) -{ - puts ("\n\n\n\n" - "This program shows up errors in the Win32 implementation of\n" - "a couple of POSIX API functions on some versions of windoze.\n" - "It can also be compiled on Linux (which works correctly) and\n" - "other OSes just to provide a sanity check.\n" - ) ; - - show_fstat_error () ; - show_lseek_error () ; - show_stat_fstat_error () ; - write_to_closed_file () ; - - puts ("\n\n") ; - - return 0 ; -} /* main */ - -static void -show_fstat_error (void) -{ static const char *filename = "fstat.dat" ; - static char data [256] ; - - STATBUF statbuf ; - int fd, mode, flags ; - - if (sizeof (statbuf.st_size) != sizeof (INT64)) - { printf ("\n\nLine %d: Error, sizeof (statbuf.st_size) != 8.\n\n", __LINE__) ; - return ; - } ; - - puts ("\n64 bit fstat() test.\n--------------------") ; - - printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; - mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; - flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; - if ((fd = open (filename, mode, flags)) < 0) - { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - assert (write (fd, data, sizeof (data)) > 0) ; - close (fd) ; - - printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; - mode = O_RDWR | O_BINARY ; - flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; - if ((fd = open (filename, mode, flags)) < 0) - { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - LSEEK (fd, 0, SEEK_END) ; - assert (write (fd, data, sizeof (data)) > 0) ; - - printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; - - /* Would use snprintf, but thats not really available on windows. */ - memset (data, 0, sizeof (data)) ; - strncpy (data, dir_cmd, sizeof (data) - 1) ; - strncat (data, " ", sizeof (data) - 1 - strlen (data)) ; - strncat (data, filename, sizeof (data) - 1 - strlen (data)) ; - - assert (system (data) >= 0) ; - puts ("") ; - - printf ("3) Now use fstat() to get the file length.\n") ; - if (FSTAT (fd, &statbuf) != 0) - { printf ("\n\nLine %d: fstat() returned error : %s\n", __LINE__, strerror (errno)) ; - return ; - } ; - - printf ("4) According to fstat(), the file length is %ld, ", (long) statbuf.st_size) ; - - close (fd) ; - - if (statbuf.st_size != 2 * sizeof (data)) - printf ("but thats just plain ***WRONG***.\n\n") ; - else - { printf ("which is correct.\n\n") ; - unlink (filename) ; - } ; - -} /* show_fstat_error */ - -static void -show_lseek_error (void) -{ static const char *filename = "fstat.dat" ; - static char data [256] ; - - INT64 retval ; - int fd, mode, flags ; - - puts ("\n64 bit lseek() test.\n--------------------") ; - - printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; - mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; - flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; - if ((fd = open (filename, mode, flags)) < 0) - { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - assert (write (fd, data, sizeof (data)) > 0) ; - close (fd) ; - - printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; - mode = O_RDWR | O_BINARY ; - flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; - if ((fd = open (filename, mode, flags)) < 0) - { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - - LSEEK (fd, 0, SEEK_END) ; - assert (write (fd, data, sizeof (data)) > 0) ; - - printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; - - /* Would use snprintf, but thats not really available on windows. */ - memset (data, 0, sizeof (data)) ; - strncpy (data, dir_cmd, sizeof (data) - 1) ; - strncat (data, " ", sizeof (data) - 1 - strlen (data)) ; - strncat (data, filename, sizeof (data) - 1 - strlen (data)) ; - - assert (system (data) >= 0) ; - puts ("") ; - - printf ("3) Now use lseek() to go to the end of the file.\n") ; - retval = LSEEK (fd, 0, SEEK_END) ; - - printf ("4) We are now at position %ld, ", (long) retval) ; - - close (fd) ; - - if (retval != 2 * sizeof (data)) - printf ("but thats just plain ***WRONG***.\n\n") ; - else - { printf ("which is correct.\n\n") ; - unlink (filename) ; - } ; - -} /* show_lseek_error */ - -static void -show_stat_fstat_error (void) -{ static const char *filename = "stat_fstat.dat" ; - static char data [256] ; - - int fd, mode, flags ; - int stat_size, fstat_size ; - struct stat buf ; - - /* Known to fail on WinXP. */ - puts ("\nstat/fstat test.\n----------------") ; - - printf ("0) Create a file and write %d bytes.\n", SIGNED_SIZEOF (data)) ; - - mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; - flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; - if ((fd = open (filename, mode, flags)) < 0) - { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - - assert (write (fd, data, sizeof (data)) > 0) ; - - printf ("1) Now call stat and fstat on the file and retreive the file lengths.\n") ; - - if (stat (filename, &buf) != 0) - { printf ("\n\nLine %d: stat() failed : %s\n\n", __LINE__, strerror (errno)) ; - goto error_exit ; - } ; - stat_size = buf.st_size ; - - if (fstat (fd, &buf) != 0) - { printf ("\n\nLine %d: fstat() failed : %s\n\n", __LINE__, strerror (errno)) ; - goto error_exit ; - } ; - fstat_size = buf.st_size ; - - printf ("2) Size returned by stat and fstat is %d and %d, ", stat_size, fstat_size) ; - - - if (stat_size == 0 || stat_size != fstat_size) - printf ("but thats just plain ***WRONG***.\n\n") ; - else - printf ("which is correct.\n\n") ; - -error_exit : - - close (fd) ; - unlink (filename) ; - - return ; -} /* show_stat_fstat_error */ - - -static void -write_to_closed_file (void) -{ const char * filename = "closed_write_test.txt" ; - struct stat buf ; - FILE * file ; - int fd ; - - puts ("\nWrite to closed file test.\n--------------------------") ; - - printf ("0) First we open file for write using fopen().\n") ; - if ((file = fopen (filename, "w")) == NULL) - { printf ("\n\nLine %d: fopen() failed : %s\n\n", __LINE__, strerror (errno)) ; - return ; - } ; - - printf ("1) Now we grab the file descriptor fileno().\n") ; - fd = fileno (file) ; - - printf ("2) Write some text via the file descriptor.\n") ; - assert (write (fd, "a\n", 2) > 0) ; - - printf ("3) Now we close the file using fclose().\n") ; - fclose (file) ; - - stat (filename, &buf) ; - printf (" File size is %d bytes.\n", (int) buf.st_size) ; - - printf ("4) Now write more data to the file descriptor which should fail.\n") ; - if (write (fd, "b\n", 2) < 0) - printf ("5) Good, write returned an error code as it should have.\n") ; - else - { printf ("5) Attempting to write to a closed file should have failed but didn't! *** WRONG ***\n") ; - - stat (filename, &buf) ; - printf (" File size is %d bytes.\n", (int) buf.st_size) ; - } ; - - unlink (filename) ; - - return ; -} /* write_to_closed_file */