* #29632: Added libsndfile dep
jni: updated sflphone
diff --git a/jni/libsndfile-1.0.25/tests/write_read_test.c b/jni/libsndfile-1.0.25/tests/write_read_test.c
new file mode 100644
index 0000000..9f8a8f5
--- /dev/null
+++ b/jni/libsndfile-1.0.25/tests/write_read_test.c
@@ -0,0 +1,3731 @@
+/*
+** Copyright (C) 1999-2011 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>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <fcntl.h>
+static int truncate (const char *filename, int ignored) ;
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+#include "generate.h"
+
+#define SAMPLE_RATE 11025
+#define DATA_LENGTH (1<<12)
+
+#define SILLY_WRITE_COUNT (234)
+
+static void pcm_test_char (const char *str, int format, int long_file_okz) ;
+static void pcm_test_short (const char *str, int format, int long_file_okz) ;
+static void pcm_test_24bit (const char *str, int format, int long_file_okz) ;
+static void pcm_test_int (const char *str, int format, int long_file_okz) ;
+static void pcm_test_float (const char *str, int format, int long_file_okz) ;
+static void pcm_test_double (const char *str, int format, int long_file_okz) ;
+
+static void empty_file_test (const char *filename, int format) ;
+
+typedef union
+{ double d [DATA_LENGTH] ;
+ float f [DATA_LENGTH] ;
+ int i [DATA_LENGTH] ;
+ short s [DATA_LENGTH] ;
+ char c [DATA_LENGTH] ;
+} BUFFER ;
+
+static BUFFER orig_data ;
+static BUFFER test_data ;
+
+int
+main (int argc, char **argv)
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ count_open_files () ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file functions (little endian)\n") ;
+ printf (" aiff - test AIFF file functions (big endian)\n") ;
+ printf (" au - test AU file functions\n") ;
+ printf (" avr - test AVR file functions\n") ;
+ printf (" caf - test CAF file functions\n") ;
+ printf (" raw - test RAW header-less PCM file functions\n") ;
+ printf (" paf - test PAF file functions\n") ;
+ printf (" svx - test 8SVX/16SV file functions\n") ;
+ printf (" nist - test NIST Sphere file functions\n") ;
+ printf (" ircam - test IRCAM file functions\n") ;
+ printf (" voc - Create Voice file functions\n") ;
+ printf (" w64 - Sonic Foundry's W64 file functions\n") ;
+ printf (" flac - test FLAC file functions\n") ;
+ printf (" mpc2k - test MPC 2000 file functions\n") ;
+ printf (" rf64 - test RF64 file functions\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = !strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ;
+ pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ;
+
+ pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "raw"))
+ { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ;
+
+ pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ increment_open_file_count () ;
+
+ empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { pcm_test_short ("short.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_FALSE) ;
+
+ empty_file_test ("empty_char.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sd2"))
+ { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "flac"))
+ { if (HAVE_EXTERNAL_LIBS)
+ { pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ;
+ }
+ else
+ puts (" No FLAC tests because FLAC support was not compiled in.") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { pcm_test_char ("char.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.rf64" , SF_FORMAT_RF64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rf64" , SF_FORMAT_RF64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ empty_file_test ("empty_char.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.rf64", SF_FORMAT_RF64 | SF_FORMAT_FLOAT) ;
+ /* Lite remove end */
+
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ /* Only open file descriptors should be stdin, stdout and stderr. */
+ check_open_file_count_or_die (__LINE__) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Helper functions and macros.
+*/
+
+static void create_short_file (const char *filename) ;
+
+#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define INT_ERROR(x,y) (((x) - (y)) != 0)
+#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5)
+
+#define CONVERT_DATA(k,len,new,orig) \
+ { for ((k) = 0 ; (k) < (len) ; (k) ++) \
+ (new) [k] = (orig) [k] ; \
+ }
+
+
+/*======================================================================================
+*/
+
+static void mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_char_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_char (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ short *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_char", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_char_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_char */
+
+static void
+mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_short (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_char_test */
+
+static void
+stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_short_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_short (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_char_test */
+
+static void
+mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_short_test */
+
+static void
+new_rdwr_char_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_char_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_short_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_short (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ short *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_short", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_short_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_short */
+
+static void
+mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_short (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_short_test */
+
+static void
+stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_short_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_short (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_short_test */
+
+static void
+mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_short_test */
+
+static void
+new_rdwr_short_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_short_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_24bit_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_24bit (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ int *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_24bit", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_24bit_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_24bit */
+
+static void
+mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_int (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_24bit_test */
+
+static void
+stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_int_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_int (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_24bit_test */
+
+static void
+mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_int_test */
+
+static void
+new_rdwr_24bit_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_24bit_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_int_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_int (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ int *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_int", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_int_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_int */
+
+static void
+mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_int (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_int_test */
+
+static void
+stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_int_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_int (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_int_test */
+
+static void
+mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_int_test */
+
+static void
+new_rdwr_int_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_int_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_float_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_float (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ float *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_float", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.f ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_float_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_float */
+
+static void
+mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_float_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_float_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (float)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_float (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_float_test */
+
+static void
+stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_float_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (float)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_float (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_float_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_float_test */
+
+static void
+mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_float_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_float_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_float_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_float_test */
+
+static void
+new_rdwr_float_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_float_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_float_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_float_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_float_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_float_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_float_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_double_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_double (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ double *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_double", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.d ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_double_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_double */
+
+static void
+mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_double_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_double_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (double)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_double (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_double_test */
+
+static void
+stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_double_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (double)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_double (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_double_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_double_test */
+
+static void
+mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_double_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_double_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_double_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_double_test */
+
+static void
+new_rdwr_double_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_double_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_double_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_double_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_double_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_double_test */
+
+
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+empty_file_test (const char *filename, int format)
+{ SNDFILE *file ;
+ SF_INFO info ;
+ int allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("empty_file_test", filename) ;
+
+ unlink (filename) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 2 ;
+ info.format = format ;
+
+ if (sf_format_check (&info) == SF_FALSE)
+ { info.channels = 1 ;
+ if (sf_format_check (&info) == SF_FALSE)
+ { puts ("invalid file format") ;
+ return ;
+ } ;
+ } ;
+
+ /* Create an empty file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ;
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read/write and check the length. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ check_open_file_count_or_die (__LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+ return ;
+} /* empty_file_test */
+
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+create_short_file (const char *filename)
+{ FILE *file ;
+
+ if (! (file = fopen (filename, "w")))
+ { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ;
+ fflush (stdout) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+
+ fprintf (file, "This is the file data.\n") ;
+
+ fclose (file) ;
+} /* create_short_file */
+
+#if (defined (WIN32) || defined (__WIN32))
+
+/* Win32 does not have truncate (nor does it have the POSIX function ftruncate).
+** Hack somethng up here to over come this. This function can only truncate to a
+** length of zero.
+*/
+
+static int
+truncate (const char *filename, int ignored)
+{ int fd ;
+
+ ignored = 0 ;
+
+ if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0)
+ return 0 ;
+
+ close (fd) ;
+
+ return 0 ;
+} /* truncate */
+
+#endif
+
+static void
+multi_seek_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ sf_count_t pos ;
+ int k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_RAW :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ generate_file (filename, format, 88200) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+
+ for (k = 0 ; k < 10 ; k++)
+ { pos = info.frames / (k + 2) ;
+ test_seek_or_die (file, pos, SEEK_SET, pos, info.channels, __LINE__) ;
+ } ;
+
+ sf_close (file) ;
+} /* multi_seek_test */
+
+static void
+write_seek_extend_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ short *orig, *test ;
+ unsigned items, k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_FLAC :
+ case SF_FORMAT_HTK :
+ case SF_FORMAT_PAF :
+ case SF_FORMAT_SDS :
+ case SF_FORMAT_SVX :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 1 ;
+ info.format = format ;
+
+ items = 512 ;
+ exit_if_true (items > ARRAY_LEN (orig_data.s), "Line %d : Bad assumption.\n", __LINE__) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig_data.s) ; k++)
+ orig [k] = 0x3fff ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_FALSE, __LINE__) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+
+ /* Extend the file using a seek. */
+ test_seek_or_die (file, 2 * items, SEEK_SET, 2 * items, info.channels, __LINE__) ;
+
+ test_writef_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+ test_read_short_or_die (file, 0, test, 3 * items, __LINE__) ;
+ sf_close (file) ;
+
+ /* Can't do these formats due to scaling. */
+ switch (format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ return ;
+ default :
+ break ;
+ } ;
+
+ for (k = 0 ; k < items ; k++)
+ { exit_if_true (test [k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, k, test [k]) ;
+ exit_if_true (test [items + k] != 0, "Line %d : test [%d] == %d, should be 0.\n", __LINE__, items + k, test [items + k]) ;
+ exit_if_true (test [2 * items + k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, 2 * items + k, test [2 * items + k]) ;
+ } ;
+
+ return ;
+} /* write_seek_extend_test */
+
+