+[+ AutoGen5 template c +]
+/*
+** 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>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<12)
+
+static void lrintf_test (void) ;
+
+[+ FOR data_type
++]static void pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash) ;
+[+ ENDFOR data_type
++]
+static void pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+static void pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+
+typedef union
+{ double d [BUFFER_SIZE + 1] ;
+ float f [BUFFER_SIZE + 1] ;
+ int i [BUFFER_SIZE + 1] ;
+ short s [BUFFER_SIZE + 1] ;
+} BUFFER ;
+
+/* Data written to the file. */
+static BUFFER data_out ;
+
+/* Data read back from the file. */
+static BUFFER data_in ;
+
+int
+main (void)
+{
+ lrintf_test () ;
+
+ pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x1cda335091249dbfLL) ;
+ pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x7f748c433d695f3fLL) ;
+
+ pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x3a2b956c881ebf08LL) ;
+ pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xd9e2f840c55750f8LL) ;
+
+ pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x933b6a759ab496f8LL) ;
+ pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbb1f3eaf9c30b6f8LL) ;
+
+ pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0xa77aece1c1c17f08LL) ;
+ pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x3099ddf142d0b0f8LL) ;
+
+ /* Lite remove start */
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_FALSE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_FALSE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_FALSE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_FALSE) ;
+
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_TRUE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_TRUE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_TRUE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_TRUE) ;
+ /* Lite remove end */
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+lrintf_test (void)
+{ int k, items ;
+ float *float_data ;
+ int *int_data ;
+
+ print_test_name ("lrintf_test", "") ;
+
+ items = 1024 ;
+
+ float_data = data_out.f ;
+ int_data = data_in.i ;
+
+ for (k = 0 ; k < items ; k++)
+ float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ;
+
+ for (k = 0 ; k < items ; k++)
+ int_data [k] = lrintf (float_data [k]) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (int_data [k] - float_data [k]) > 1.0)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+} /* lrintf_test */
+
+[+ FOR data_type
++]static void
+pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_[+ (get "name") +]", filename) ;
+
+ items = [+ (get "item_count") +] ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = [+ (get "short_func") +] ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = [+ (get "int_func") +] ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = [+ (get "float_func") +] ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = [+ (get "float_func") +] ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_[+ (get "name") +] */
+
+[+ ENDFOR data_type
++]
+
+/*==============================================================================
+*/
+
+static void
+pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ print_test_name (replace_float ? "pcm_test_float (replace)" : "pcm_test_float", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ 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, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 40, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_float */
+
+static void
+pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ /* This is the best test routine. Other should be brought up to this standard. */
+
+ print_test_name (replace_float ? "pcm_test_double (replace)" : "pcm_test_double", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values of the sin() function.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ 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, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ;
+
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ 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, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 40, 4, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [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, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_double */
+
+/*==============================================================================
+*/