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/*
Audio File Library
Copyright (C) 2002, Silicon Graphics, Inc.
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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <audiofile.h>
#define TEST_FILE "/tmp/markers.test"
#define FRAME_COUNT 200
void cleanup (void)
{
#ifndef DEBUG
unlink(TEST_FILE);
#endif
}
void ensure (int condition, const char *message)
{
if (!condition)
{
printf("%s.\n", message);
cleanup();
exit(EXIT_FAILURE);
}
}
int testmarkers (int fileformat)
{
AFfilehandle file;
AFfilesetup setup;
int markids[] = {1, 2, 3, 4};
AFframecount markpositions[] = {14, 54, 23, 101};
const char *marknames[] = {"one", "two", "three", "four"};
short frames[FRAME_COUNT * 2];
int readmarkcount;
int readmarkids[4];
AFframecount frameswritten;
int i;
setup = afNewFileSetup();
ensure(setup != AF_NULL_FILESETUP, "Could not create file setup");
afInitFileFormat(setup, fileformat);
afInitChannels(setup, AF_DEFAULT_TRACK, 2);
afInitMarkIDs(setup, AF_DEFAULT_TRACK, markids, 4);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[0], marknames[0]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[1], marknames[1]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[2], marknames[2]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[3], marknames[3]);
file = afOpenFile(TEST_FILE, "w", setup);
ensure(file != AF_NULL_FILEHANDLE, "Could not open file for writing");
afFreeFileSetup(setup);
frameswritten = afWriteFrames(file, AF_DEFAULT_TRACK, frames, FRAME_COUNT);
ensure(frameswritten == FRAME_COUNT, "Error writing audio data");
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[0], markpositions[0]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[1], markpositions[1]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[2], markpositions[2]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[3], markpositions[3]);
afCloseFile(file);
file = afOpenFile(TEST_FILE, "r", NULL);
ensure(file != AF_NULL_FILEHANDLE, "Could not open file for reading");
readmarkcount = afGetMarkIDs(file, AF_DEFAULT_TRACK, NULL);
ensure(readmarkcount == 4, "Number of markers is not correct");
afGetMarkIDs(file, AF_DEFAULT_TRACK, readmarkids);
for (i=0; i<readmarkcount; i++)
ensure(readmarkids[i] = markids[i],
"Marker identification numbers do not match");
for (i=0; i<readmarkcount; i++)
{
AFframecount readmarkposition;
const char *readmarkname;
readmarkposition = afGetMarkPosition(file, AF_DEFAULT_TRACK, readmarkids[i]);
readmarkname = afGetMarkName(file, AF_DEFAULT_TRACK, readmarkids[i]);
ensure(readmarkposition == markpositions[i],
"Marker positions do not match");
ensure(strcmp(readmarkname, marknames[i]) == 0,
"Marker names do not match");
}
afCloseFile(file);
return EXIT_SUCCESS;
}
int main (void)
{
testmarkers(AF_FILE_AIFF);
testmarkers(AF_FILE_AIFFC);
testmarkers(AF_FILE_WAVE);
cleanup();
return EXIT_SUCCESS;
}
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