--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void raw_offset_test (const char *filename, int typeminor) ;
+static void bad_raw_test (void) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static short data [BUFFER_LEN] ;
+
+int
+main (void)
+{
+ raw_offset_test ("offset.raw", SF_FORMAT_PCM_16) ;
+ bad_raw_test () ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+raw_offset_test (const char *filename, int typeminor)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ sf_count_t start ;
+ int k ;
+
+ print_test_name ("raw_offset_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_RAW | typeminor ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ start = 0 ;
+ sf_command (sndfile, SFC_FILE_TRUNCATE, &start, sizeof (start)) ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data [k] = k ;
+ test_write_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+
+ sf_close (sndfile) ;
+
+ sndfile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (sndfile, __LINE__) ;
+
+ if (abs (BUFFER_LEN - sfinfo.frames) > 1)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ;
+ dump_log_buffer (sndfile) ;
+ exit (1) ;
+ } ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data [k] != k)
+ printf ("Error : line %d\n", __LINE__) ;
+
+ /* Set dataoffset to 2 bytes from beginning of file. */
+ start = 2 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 1, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN - 1 ; k++)
+ if (data [k] != k + 1)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Set dataoffset to 4 bytes from beginning of file. */
+ start = 4 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 2, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN - 2 ; k++)
+ if (data [k] != k + 2)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Set dataoffset back to 0 bytes from beginning of file. */
+ start = 0 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data [k] != k)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_close (sndfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* raw_offset_test */
+
+static void
+bad_raw_test (void)
+{ FILE *textfile ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *errorstr, *filename = "bad.raw" ;
+
+ print_test_name ("bad_raw_test", filename) ;
+
+ if ((textfile = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ fprintf (textfile, "This is not a valid file.\n") ;
+ fclose (textfile) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_RAW | 0xABCD ;
+ sfinfo.channels = 1 ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) != NULL)
+ { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ;
+ exit (1) ;
+ } ;
+
+ errorstr = sf_strerror (file) ;
+
+ if (strstr (errorstr, "Bad format field in SF_INFO struct") == NULL)
+ { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* bad_raw_test */
+