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/* Copyright (C) 2011, 2013, 2017 D.V. Wiebe
*
***************************************************************************
*
* This file is part of the GetData project.
*
* GetData is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* GetData 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with GetData; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* Check GD_HERE and FRAMEOFFSET */
#include "test.h"
int main(void)
{
const char *filedir = "dirfile";
const char *format = "dirfile/format";
const char *data = "dirfile/data";
unsigned char c[8], d[8];
int i, j, k, l, m, n, e1, e2, r = 0;
DIRFILE *D;
rmdirfile();
mkdir(filedir, 0700);
MAKEFORMATFILE(format, "FRAMEOFFSET 2\ndata RAW UINT8 8\n");
MAKEDATAFILE(data, unsigned char, i, 256);
D = gd_open(filedir, GD_RDONLY | GD_VERBOSE);
n = gd_seek(D, "data", 0, 4, GD_SEEK_SET);
m = gd_getdata(D, "data", GD_HERE, 0, 1, 0, GD_UINT8, c);
e1 = gd_error(D);
l = gd_tell(D, "data");
k = gd_getdata(D, "data", GD_HERE, 0, 1, 0, GD_UINT8, d);
e2 = gd_error(D);
j = gd_tell(D, "data");
gd_discard(D);
unlink(data);
unlink(format);
rmdir(filedir);
CHECKI(e1, 0);
CHECKI(e2, 0);
CHECKI(n, 4);
CHECKI(m, 8);
CHECKI(l, 12);
CHECKI(k, 8);
CHECKI(j, 20);
for (i = 0; i < 8; ++i) {
CHECKUi(i, c[i], 0);
CHECKUi(i, d[i], (i < 4) ? 0 : i - 4);
}
return r;
}
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