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furnace/extern/libsndfile-modified/tests/pipe_test.tpl
tildearrow 061991fe60 desubmodulize libsndfile - PLEASE READ 
it appears a one-character typo in the cmake_minimum_required line prevents it from compiling under CMake 4.0.
in order to fix that, I had to take this thing out of submodules...

it is recommended to do this after you pull;

git submodule deinit extern/libsndfile
2025-04-02 15:09:53 -05:00

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[+ AutoGen5 template c +]
/*
** Copyright (C) 2001-2017 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.
*/
/*==========================================================================
** This is a test program which tests reading from and writing to pipes.
*/
#include "sfconfig.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if (OS_IS_WIN32 || defined __OS2__ || HAVE_PIPE == 0 || HAVE_WAITPID == 0)
int
main (void)
{
puts (" pipe_test : this test doesn't work on this OS.") ;
return 0 ;
} /* main */
#else
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sndfile.h>
#include "utils.h"
typedef struct
{ int format ;
const char *ext ;
} FILETYPE ;
static void useek_pipe_rw_test (int filetype, const char *ext) ;
static void pipe_read_test (int filetype, const char *ext) ;
static void pipe_write_test (const char *ext) ;
static void pipe_test_others (FILETYPE*, FILETYPE*) ;
static FILETYPE read_write_types [] =
{ { SF_FORMAT_RAW , "raw" },
{ SF_FORMAT_AU , "au" },
/* Lite remove start */
{ SF_FORMAT_PAF , "paf" },
{ SF_FORMAT_IRCAM , "ircam" },
{ SF_FORMAT_PVF , "pvf" },
/* Lite remove end */
{ 0 , NULL }
} ;
static FILETYPE read_only_types [] =
{ { SF_FORMAT_RAW , "raw" },
{ SF_FORMAT_AU , "au" },
{ SF_FORMAT_AIFF , "aiff" },
{ SF_FORMAT_WAV , "wav" },
{ SF_FORMAT_W64 , "w64" },
/* Lite remove start */
{ SF_FORMAT_PAF , "paf" },
{ SF_FORMAT_NIST , "nist" },
{ SF_FORMAT_IRCAM , "ircam" },
{ SF_FORMAT_MAT4 , "mat4" },
{ SF_FORMAT_MAT5 , "mat5" },
{ SF_FORMAT_SVX , "svx" },
{ SF_FORMAT_PVF , "pvf" },
/* Lite remove end */
{ 0 , NULL }
} ;
int
main (void)
{ int k ;
for (k = 0 ; read_only_types [k].format ; k++)
pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ;
for (k = 0 ; read_write_types [k].format ; k++)
pipe_write_test (read_write_types [k].ext) ;
for (k = 0 ; read_write_types [k].format ; k++)
useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ;
if (0)
pipe_test_others (read_write_types, read_only_types) ;
return 0 ;
} /* main */
/*==============================================================================
*/
static void
pipe_read_test (int filetype, const char *ext)
{ static short data [PIPE_TEST_LEN] ;
static char buffer [256] ;
static char filename [256] ;
SNDFILE *outfile ;
SF_INFO sfinfo ;
int k, retval ;
snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ;
print_test_name ("pipe_read_test", filename) ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.format = filetype | SF_FORMAT_PCM_16 ;
sfinfo.channels = 1 ;
sfinfo.samplerate = 44100 ;
for (k = 0 ; k < PIPE_TEST_LEN ; k++)
data [k] = PIPE_INDEX (k) ;
outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
sf_close (outfile) ;
snprintf (buffer, sizeof (buffer), "cat %s | ./tests/stdin_test %s ", filename, ext) ;
if ((retval = system (buffer)) != 0)
{ retval = WEXITSTATUS (retval) ;
printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ;
exit (retval) ;
} ;
unlink (filename) ;
puts ("ok") ;
return ;
} /* pipe_read_test */
static void
pipe_write_test (const char *ext)
{ static char buffer [256] ;
int retval ;
print_test_name ("pipe_write_test", ext) ;
snprintf (buffer, sizeof (buffer), "./tests/stdout_test %s | ./tests/stdin_test %s ", ext, ext) ;
if ((retval = system (buffer)))
{ retval = WEXITSTATUS (retval) ;
printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ;
exit (retval) ;
} ;
puts ("ok") ;
return ;
} /* pipe_write_test */
/*==============================================================================
*/
[+ FOR data_type +]
static void
useek_pipe_rw_[+ (get "type_name") +] (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read)
{ static [+ (get "type_name") +] buffer [PIPE_TEST_LEN] ;
static [+ (get "type_name") +] data [PIPE_TEST_LEN] ;
SNDFILE *outfile ;
SNDFILE *infile_piped ;
int k, status = 0 ;
int pipefd [2] ;
pid_t pida ;
for (k = 0 ; k < PIPE_TEST_LEN ; k++)
data [k] = PIPE_INDEX (k) ;
/*
** Create the pipe.
*/
exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ;
/*
** Attach the write end of the pipe to be written to.
*/
if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL)
{ printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ;
printf ("\t%s\n\n", sf_strerror (outfile)) ;
exit (1) ;
} ;
if (sf_error (outfile) != SF_ERR_NO_ERROR)
{ printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ;
exit (1) ;
} ;
/*
** Attach the read end of the pipe to be read from.
*/
if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL)
{ printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ;
exit (1) ;
} ;
if (sf_error (infile_piped) != SF_ERR_NO_ERROR)
{ printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ;
exit (1) ;
} ;
/* Fork a child process that will write directly into the pipe. */
if ((pida = fork ()) == 0) /* child process */
{ test_writef_[+ (get "type_name") +]_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
exit (0) ;
} ;
/* In the parent process, read from the pipe and compare what is read
** to what is written, if they match everything went as planned.
*/
test_readf_[+ (get "type_name") +]_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ;
if (memcmp (buffer, data, sizeof (buffer)) != 0)
{ printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ;
exit (1) ;
} ;
/* Wait for the child process to return. */
waitpid (pida, &status, 0) ;
status = WEXITSTATUS (status) ;
sf_close (outfile) ;
sf_close (infile_piped) ;
if (status != 0)
{ printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ;
exit (1) ;
} ;
return ;
} /* useek_pipe_rw_[+ (get "type_name") +] */
[+ ENDFOR data_type +]
static void
useek_pipe_rw_test (int filetype, const char *ext)
{ SF_INFO sfinfo_write ;
SF_INFO sfinfo_read ;
print_test_name ("useek_pipe_rw_test", ext) ;
/*
** Setup the INFO structures for the filetype we will be
** working with.
*/
sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ;
sfinfo_write.channels = 1 ;
sfinfo_write.samplerate = 44100 ;
sfinfo_read.format = 0 ;
if (filetype == SF_FORMAT_RAW)
{ sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ;
sfinfo_read.channels = 1 ;
sfinfo_read.samplerate = 44100 ;
} ;
useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ;
sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ;
if (sf_format_check (&sfinfo_read) != 0)
useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ;
sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ;
if (sf_format_check (&sfinfo_read) != 0)
useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ;
puts ("ok") ;
return ;
} /* useek_pipe_rw_test */
static void
pipe_test_others (FILETYPE* list1, FILETYPE* list2)
{ SF_FORMAT_INFO info ;
int k, m, major_count, in_list ;
print_test_name ("pipe_test_others", "") ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ;
for (k = 0 ; k < major_count ; k++)
{ info.format = k ;
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ;
in_list = SF_FALSE ;
for (m = 0 ; list1 [m].format ; m++)
if (info.format == list1 [m].format)
in_list = SF_TRUE ;
for (m = 0 ; list2 [m].format ; m++)
if (info.format == list2 [m].format)
in_list = SF_TRUE ;
if (in_list)
continue ;
printf ("%s %x\n", info.name, info.format) ;
if (1)
{ static short data [PIPE_TEST_LEN] ;
static char buffer [256] ;
static const char *filename = "pipe_in.dat" ;
SNDFILE *outfile ;
SF_INFO sfinfo ;
int retval ;
memset (&sfinfo, 0, sizeof (sfinfo)) ;
sfinfo.format = info.format | SF_FORMAT_PCM_16 ;
sfinfo.channels = 1 ;
sfinfo.samplerate = 44100 ;
outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
sf_close (outfile) ;
snprintf (buffer, sizeof (buffer), "cat %s | ./tests/stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ;
if ((retval = system (buffer)) == 0)
{ retval = WEXITSTATUS (retval) ;
printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ;
exit (1) ;
} ;
unlink (filename) ;
} ;
} ;
puts ("ok") ;
return ;
} /* pipe_test_others */
/*==============================================================================
*/
#endif
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