stdin_test.c
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上传日期:2022-01-05
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- /*
- ** Copyright (C) 2001-2009 Erik de Castro Lopo <erikd@mega-nerd.com>
- **
- ** This program is free software; you can redistribute it and/or modify
- ** it under the terms of the GNU General Public License as published by
- ** the Free Software Foundation; either version 2 of the License, or
- ** (at your option) any later version.
- **
- ** This program is distributed in the hope that it will be useful,
- ** but WITHOUT ANY WARRANTY; without even the implied warranty of
- ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ** GNU General Public License for more details.
- **
- ** You should have received a copy of the GNU General Public License
- ** along with this program; if not, write to the Free Software
- ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- #include "sfconfig.h"
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <math.h>
- #if HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- #include <sndfile.h>
- #include "utils.h"
- #define BUFFER_LEN (1<<16)
- static void stdin_test (int typemajor, int count) ;
- int
- main (int argc, char *argv [])
- { int do_all = 0, test_count = 0 ;
- if (BUFFER_LEN < PIPE_TEST_LEN)
- { fprintf (stderr, "Error : BUFFER_LEN < PIPE_TEST_LEN.nn") ;
- exit (1) ;
- } ;
- if (argc != 2)
- { fprintf (stderr, "This program cannot be run by itself. It needsn") ;
- fprintf (stderr, "to be run from the stdio_test program.n") ;
- exit (1) ;
- } ;
- do_all = ! strcmp (argv [1], "all") ;
- if (do_all || ! strcmp (argv [1], "raw"))
- { stdin_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "wav"))
- { stdin_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "aiff"))
- { stdin_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "au"))
- { stdin_test (SF_FORMAT_AU, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "paf"))
- { stdin_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "svx"))
- { stdin_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "nist"))
- { stdin_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "ircam"))
- { stdin_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "voc"))
- { stdin_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "w64"))
- { stdin_test (SF_FORMAT_W64, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "mat4"))
- { stdin_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "mat5"))
- { stdin_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "pvf"))
- { stdin_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (do_all || ! strcmp (argv [1], "htk"))
- { stdin_test (SF_FORMAT_HTK, PIPE_TEST_LEN) ;
- test_count++ ;
- } ;
- if (test_count == 0)
- { fprintf (stderr, "************************************n") ;
- fprintf (stderr, "* No '%s' test defined.n", argv [1]) ;
- fprintf (stderr, "************************************n") ;
- return 1 ;
- } ;
- return 0 ;
- } /* main */
- static void
- stdin_test (int typemajor, int count)
- { static short data [BUFFER_LEN] ;
- SNDFILE *file ;
- SF_INFO sfinfo ;
- int k, total, err ;
- if (typemajor == SF_FORMAT_RAW)
- { sfinfo.samplerate = 44100 ;
- sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
- sfinfo.channels = 1 ;
- sfinfo.frames = 0 ;
- }
- else
- memset (&sfinfo, 0, sizeof (sfinfo)) ;
- if ((file = sf_open_fd (STDIN_FILENO, SFM_READ, &sfinfo, SF_TRUE)) == NULL)
- { fprintf (stderr, "sf_open_fd failed with error : ") ;
- puts (sf_strerror (NULL)) ;
- dump_log_buffer (NULL) ;
- exit (1) ;
- } ;
- err = sf_error (file) ;
- if (err != SF_ERR_NO_ERROR)
- { printf ("Line %d : unexpected error : %sn", __LINE__, sf_error_number (err)) ;
- exit (1) ;
- } ;
- if ((sfinfo.format & SF_FORMAT_TYPEMASK) != typemajor)
- { fprintf (stderr, "nnError : File type doesn't match.n") ;
- exit (1) ;
- } ;
- if (sfinfo.samplerate != 44100)
- { fprintf (stderr, "nnError : Sample rate (%d) should be 44100n", sfinfo.samplerate) ;
- exit (1) ;
- } ;
- if (sfinfo.channels != 1)
- { fprintf (stderr, "nnError : Channels (%d) should be 1n", sfinfo.channels) ;
- exit (1) ;
- } ;
- if (sfinfo.frames < count)
- { fprintf (stderr, "nnError : Sample count (%ld) should be %dn", (long) sfinfo.frames, count) ;
- exit (1) ;
- } ;
- total = 0 ;
- while ((k = sf_read_short (file, data + total, BUFFER_LEN - total)) > 0)
- total += k ;
- if (total != count)
- { fprintf (stderr, "nnError : Expected %d frames, read %d.n", count, total) ;
- exit (1) ;
- } ;
- for (k = 0 ; k < total ; k++)
- if (data [k] != PIPE_INDEX (k))
- { printf ("nnError : data [%d] == %d, should have been %d.nn", k, data [k], k) ;
- exit (1) ;
- } ;
- sf_close (file) ;
- return ;
- } /* stdin_test */