comparison src/libsndfile-1.0.27/tests/stdout_test.c @ 40:1df64224f5ac

Current libsndfile source

+/*
+** Copyright (C) 2001-2014 Erik de Castro Lopo <[e-mail]>
+**
+** 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"
+
+static	void	stdout_test	(int typemajor, int count) ;
+
+int
+main (int argc, char *argv [])
+{	int		do_all, test_count = 0 ;
+
+	if (argc != 2)
+	{	fprintf (stderr, "This program cannot be run by itself. It needs\n") ;
+		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"))
+	{	stdout_test	(SF_FORMAT_RAW, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "wav"))
+	{	stdout_test	(SF_FORMAT_WAV, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "aiff"))
+	{	stdout_test	(SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "au"))
+	{	stdout_test	(SF_FORMAT_AU, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "paf"))
+	{	stdout_test	(SF_FORMAT_PAF, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "svx"))
+	{	stdout_test	(SF_FORMAT_SVX, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "nist"))
+	{	stdout_test	(SF_FORMAT_NIST, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "ircam"))
+	{	stdout_test	(SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "voc"))
+	{	stdout_test	(SF_FORMAT_VOC, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "w64"))
+	{	stdout_test	(SF_FORMAT_W64, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "mat4"))
+	{	stdout_test	(SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "mat5"))
+	{	stdout_test	(SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (do_all || ! strcmp (argv [1], "pvf"))
+	{	stdout_test	(SF_FORMAT_PVF, PIPE_TEST_LEN) ;
+		test_count ++ ;
+		} ;
+
+	if (test_count == 0)
+	{	fprintf (stderr, "\n******************************************\n") ;
+		fprintf (stderr, "*  stdout_test : No '%s' test defined.\n", argv [1]) ;
+		fprintf (stderr, "******************************************\n") ;
+		return 1 ;
+		} ;
+
+	return 0 ;
+} /* main */
+
+static	void
+stdout_test	(int typemajor, int count)
+{	static	short	data [PIPE_TEST_LEN] ;
+
+	SNDFILE		*file ;
+	SF_INFO		sfinfo ;
+	int			k, total, this_write ;
+
+	sfinfo.samplerate	= 44100 ;
+	sfinfo.format		= (typemajor | SF_FORMAT_PCM_16) ;
+	sfinfo.channels		= 1 ;
+	sfinfo.frames		= 0 ;
+
+	/* Create some random data. */
+	for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+		data [k] = PIPE_INDEX (k) ;
+
+	if ((file = sf_open ("-", SFM_WRITE, &sfinfo)) == NULL)
+	{	fprintf (stderr, "%s % d: sf_open_write failed with error : %s\n",
+									__func__, __LINE__, sf_strerror (NULL)) ;
+		exit (1) ;
+		} ;
+
+	if (sfinfo.frames != 0)
+	{	fprintf (stderr, "%s % d: Frames is %d (should be 0).\n",
+									__func__, __LINE__, (int) sfinfo.frames) ;
+		exit (1) ;
+		} ;
+
+	total = 0 ;
+
+	while (total < count)
+	{	this_write = (count - total > 1024) ? 1024 : count - total ;
+		if ((k = sf_write_short (file, data + total, this_write)) != this_write)
+		{	fprintf (stderr, "sf_write_short # %d failed with short write (%d -> %d)\n", count, this_write, k) ;
+			exit (1) ;
+			} ;
+		total += k ;
+		} ;
+
+	sf_close (file) ;
+
+	return ;
+} /* stdout_test */
+