| /* |
| * copyright (c) 2009 Michael Niedermayer |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg 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. |
| * |
| * FFmpeg 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 FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "libavutil/dict.c" |
| |
| static void print_dict(const AVDictionary *m) |
| { |
| AVDictionaryEntry *t = NULL; |
| while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX))) |
| printf("%s %s ", t->key, t->value); |
| printf("\n"); |
| } |
| |
| static void test_separators(const AVDictionary *m, const char pair, const char val) |
| { |
| AVDictionary *dict = NULL; |
| char pairs[] = {pair , '\0'}; |
| char vals[] = {val, '\0'}; |
| |
| char *buffer = NULL; |
| int ret; |
| |
| av_dict_copy(&dict, m, 0); |
| print_dict(dict); |
| av_dict_get_string(dict, &buffer, val, pair); |
| printf("%s\n", buffer); |
| av_dict_free(&dict); |
| ret = av_dict_parse_string(&dict, buffer, vals, pairs, 0); |
| printf("ret %d\n", ret); |
| av_freep(&buffer); |
| print_dict(dict); |
| av_dict_free(&dict); |
| } |
| |
| int main(void) |
| { |
| AVDictionary *dict = NULL; |
| AVDictionaryEntry *e; |
| char *buffer = NULL; |
| |
| printf("Testing av_dict_get_string() and av_dict_parse_string()\n"); |
| av_dict_get_string(dict, &buffer, '=', ','); |
| printf("%s\n", buffer); |
| av_freep(&buffer); |
| av_dict_set(&dict, "aaa", "aaa", 0); |
| av_dict_set(&dict, "b,b", "bbb", 0); |
| av_dict_set(&dict, "c=c", "ccc", 0); |
| av_dict_set(&dict, "ddd", "d,d", 0); |
| av_dict_set(&dict, "eee", "e=e", 0); |
| av_dict_set(&dict, "f,f", "f=f", 0); |
| av_dict_set(&dict, "g=g", "g,g", 0); |
| test_separators(dict, ',', '='); |
| av_dict_free(&dict); |
| av_dict_set(&dict, "aaa", "aaa", 0); |
| av_dict_set(&dict, "bbb", "bbb", 0); |
| av_dict_set(&dict, "ccc", "ccc", 0); |
| av_dict_set(&dict, "\\,=\'\"", "\\,=\'\"", 0); |
| test_separators(dict, '"', '='); |
| test_separators(dict, '\'', '='); |
| test_separators(dict, ',', '"'); |
| test_separators(dict, ',', '\''); |
| test_separators(dict, '\'', '"'); |
| test_separators(dict, '"', '\''); |
| av_dict_free(&dict); |
| |
| printf("\nTesting av_dict_set()\n"); |
| av_dict_set(&dict, "a", "a", 0); |
| av_dict_set(&dict, "b", av_strdup("b"), AV_DICT_DONT_STRDUP_VAL); |
| av_dict_set(&dict, av_strdup("c"), "c", AV_DICT_DONT_STRDUP_KEY); |
| av_dict_set(&dict, av_strdup("d"), av_strdup("d"), AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); |
| av_dict_set(&dict, "e", "e", AV_DICT_DONT_OVERWRITE); |
| av_dict_set(&dict, "e", "f", AV_DICT_DONT_OVERWRITE); |
| av_dict_set(&dict, "f", "f", 0); |
| av_dict_set(&dict, "f", NULL, 0); |
| av_dict_set(&dict, "ff", "f", 0); |
| av_dict_set(&dict, "ff", "f", AV_DICT_APPEND); |
| e = NULL; |
| while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX))) |
| printf("%s %s\n", e->key, e->value); |
| av_dict_free(&dict); |
| |
| av_dict_set(&dict, NULL, "a", 0); |
| av_dict_set(&dict, NULL, "b", 0); |
| av_dict_get(dict, NULL, NULL, 0); |
| e = NULL; |
| while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX))) |
| printf("'%s' '%s'\n", e->key, e->value); |
| av_dict_free(&dict); |
| |
| |
| //valgrind sensible test |
| printf("\nTesting av_dict_set_int()\n"); |
| av_dict_set_int(&dict, "1", 1, AV_DICT_DONT_STRDUP_VAL); |
| av_dict_set_int(&dict, av_strdup("2"), 2, AV_DICT_DONT_STRDUP_KEY); |
| av_dict_set_int(&dict, av_strdup("3"), 3, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); |
| av_dict_set_int(&dict, "4", 4, 0); |
| av_dict_set_int(&dict, "5", 5, AV_DICT_DONT_OVERWRITE); |
| av_dict_set_int(&dict, "5", 6, AV_DICT_DONT_OVERWRITE); |
| av_dict_set_int(&dict, "12", 1, 0); |
| av_dict_set_int(&dict, "12", 2, AV_DICT_APPEND); |
| e = NULL; |
| while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX))) |
| printf("%s %s\n", e->key, e->value); |
| av_dict_free(&dict); |
| |
| //valgrind sensible test |
| printf("\nTesting av_dict_set() with existing AVDictionaryEntry.key as key\n"); |
| av_dict_set(&dict, "key", "old", 0); |
| e = av_dict_get(dict, "key", NULL, 0); |
| av_dict_set(&dict, e->key, "new val OK", 0); |
| e = av_dict_get(dict, "key", NULL, 0); |
| printf("%s\n", e->value); |
| av_dict_set(&dict, e->key, e->value, 0); |
| e = av_dict_get(dict, "key", NULL, 0); |
| printf("%s\n", e->value); |
| av_dict_free(&dict); |
| |
| return 0; |
| } |