1 /* $Id: check_tag.c,v 1.3 2008/04/15 14:19:37 dron Exp $ */
4 * Copyright (c) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
6 * Permission to use, copy, modify, distribute, and sell this software and
7 * its documentation for any purpose is hereby granted without fee, provided
8 * that (i) the above copyright notices and this permission notice appear in
9 * all copies of the software and related documentation, and (ii) the names of
10 * Sam Leffler and Silicon Graphics may not be used in any advertising or
11 * publicity relating to the software without the specific, prior written
12 * permission of Sam Leffler and Silicon Graphics.
14 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
15 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
16 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
19 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
20 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
21 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
22 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
29 * Helper testing routines.
35 CheckShortField(TIFF *tif, const ttag_t field, const uint16 value)
39 if (!TIFFGetField(tif, field, &tmp)) {
40 fprintf (stderr, "Problem fetching tag %lu.\n",
41 (unsigned long) field);
45 fprintf (stderr, "Wrong SHORT value fetched for tag %lu.\n",
46 (unsigned long) field);
54 CheckShortPairedField(TIFF *tif, const ttag_t field, const uint16 *values)
56 uint16 tmp[2] = { 123, 456 };
58 if (!TIFFGetField(tif, field, tmp, tmp + 1)) {
59 fprintf (stderr, "Problem fetching tag %lu.\n",
60 (unsigned long) field);
63 if (tmp[0] != values[0] || tmp[1] != values[1]) {
64 fprintf (stderr, "Wrong SHORT PAIR fetched for tag %lu.\n",
65 (unsigned long) field);
73 CheckLongField(TIFF *tif, const ttag_t field, const uint32 value)
77 if (!TIFFGetField(tif, field, &tmp)) {
78 fprintf (stderr, "Problem fetching tag %lu.\n",
79 (unsigned long) field);
83 fprintf (stderr, "Wrong LONG value fetched for tag %lu.\n",
84 (unsigned long) field);