| /* test-sorted.c |
| * |
| * This test ensures that the ExifTagTable[] array is stored in sorted |
| * order. If that were not so, then it a binary search of the array would |
| * not give correct results. |
| * |
| * Copyright 2009 Dan Fandrich <dan@coneharvesters.com> |
| * |
| * This library 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 of the License, or (at your option) any later version. |
| * |
| * This library 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 this library; if not, write to the |
| * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301 USA |
| */ |
| |
| #include <libexif/exif-tag.h> |
| #include <stdio.h> |
| |
| int |
| main (void) |
| { |
| int rc = 0; |
| unsigned int i, num; |
| ExifTag last = 0, current; |
| num = exif_tag_table_count() - 1; /* last entry is a NULL terminator */ |
| for (i=0; i < num; ++i) { |
| current = exif_tag_table_get_tag(i); |
| if (current < last) { |
| printf("Tag 0x%04x in ExifTagTable[] is out of order\n", |
| current); |
| rc = 1; |
| } |
| if (exif_tag_table_get_name(i) == NULL) { |
| printf("Tag 0x%04x has a NULL name\n", current); |
| rc = 1; |
| } |
| last = current; |
| } |
| |
| return rc; |
| } |