early-access version 1432
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pineappleEA
136
externals/ffmpeg/libavutil/tests/dict.c
vendored
Executable file
136
externals/ffmpeg/libavutil/tests/dict.c
vendored
Executable file
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/*
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* copyright (c) 2009 Michael Niedermayer
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "libavutil/dict.c"
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static void print_dict(const AVDictionary *m)
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{
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AVDictionaryEntry *t = NULL;
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while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX)))
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printf("%s %s ", t->key, t->value);
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printf("\n");
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}
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static void test_separators(const AVDictionary *m, const char pair, const char val)
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{
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AVDictionary *dict = NULL;
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char pairs[] = {pair , '\0'};
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char vals[] = {val, '\0'};
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char *buffer = NULL;
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int ret;
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av_dict_copy(&dict, m, 0);
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print_dict(dict);
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av_dict_get_string(dict, &buffer, val, pair);
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printf("%s\n", buffer);
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av_dict_free(&dict);
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ret = av_dict_parse_string(&dict, buffer, vals, pairs, 0);
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printf("ret %d\n", ret);
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av_freep(&buffer);
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print_dict(dict);
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av_dict_free(&dict);
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}
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int main(void)
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{
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AVDictionary *dict = NULL;
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AVDictionaryEntry *e;
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char *buffer = NULL;
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printf("Testing av_dict_get_string() and av_dict_parse_string()\n");
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av_dict_get_string(dict, &buffer, '=', ',');
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printf("%s\n", buffer);
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av_freep(&buffer);
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av_dict_set(&dict, "aaa", "aaa", 0);
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av_dict_set(&dict, "b,b", "bbb", 0);
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av_dict_set(&dict, "c=c", "ccc", 0);
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av_dict_set(&dict, "ddd", "d,d", 0);
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av_dict_set(&dict, "eee", "e=e", 0);
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av_dict_set(&dict, "f,f", "f=f", 0);
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av_dict_set(&dict, "g=g", "g,g", 0);
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test_separators(dict, ',', '=');
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av_dict_free(&dict);
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av_dict_set(&dict, "aaa", "aaa", 0);
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av_dict_set(&dict, "bbb", "bbb", 0);
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av_dict_set(&dict, "ccc", "ccc", 0);
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av_dict_set(&dict, "\\,=\'\"", "\\,=\'\"", 0);
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test_separators(dict, '"', '=');
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test_separators(dict, '\'', '=');
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test_separators(dict, ',', '"');
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test_separators(dict, ',', '\'');
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test_separators(dict, '\'', '"');
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test_separators(dict, '"', '\'');
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av_dict_free(&dict);
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printf("\nTesting av_dict_set()\n");
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av_dict_set(&dict, "a", "a", 0);
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av_dict_set(&dict, "b", av_strdup("b"), AV_DICT_DONT_STRDUP_VAL);
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av_dict_set(&dict, av_strdup("c"), "c", AV_DICT_DONT_STRDUP_KEY);
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av_dict_set(&dict, av_strdup("d"), av_strdup("d"), AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL);
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av_dict_set(&dict, "e", "e", AV_DICT_DONT_OVERWRITE);
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av_dict_set(&dict, "e", "f", AV_DICT_DONT_OVERWRITE);
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av_dict_set(&dict, "f", "f", 0);
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av_dict_set(&dict, "f", NULL, 0);
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av_dict_set(&dict, "ff", "f", 0);
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av_dict_set(&dict, "ff", "f", AV_DICT_APPEND);
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e = NULL;
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while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX)))
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printf("%s %s\n", e->key, e->value);
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av_dict_free(&dict);
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av_dict_set(&dict, NULL, "a", 0);
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av_dict_set(&dict, NULL, "b", 0);
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av_dict_get(dict, NULL, NULL, 0);
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e = NULL;
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while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX)))
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printf("'%s' '%s'\n", e->key, e->value);
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av_dict_free(&dict);
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//valgrind sensible test
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printf("\nTesting av_dict_set_int()\n");
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av_dict_set_int(&dict, "1", 1, AV_DICT_DONT_STRDUP_VAL);
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av_dict_set_int(&dict, av_strdup("2"), 2, AV_DICT_DONT_STRDUP_KEY);
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av_dict_set_int(&dict, av_strdup("3"), 3, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL);
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av_dict_set_int(&dict, "4", 4, 0);
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av_dict_set_int(&dict, "5", 5, AV_DICT_DONT_OVERWRITE);
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av_dict_set_int(&dict, "5", 6, AV_DICT_DONT_OVERWRITE);
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av_dict_set_int(&dict, "12", 1, 0);
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av_dict_set_int(&dict, "12", 2, AV_DICT_APPEND);
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e = NULL;
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while ((e = av_dict_get(dict, "", e, AV_DICT_IGNORE_SUFFIX)))
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printf("%s %s\n", e->key, e->value);
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av_dict_free(&dict);
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//valgrind sensible test
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printf("\nTesting av_dict_set() with existing AVDictionaryEntry.key as key\n");
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av_dict_set(&dict, "key", "old", 0);
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e = av_dict_get(dict, "key", NULL, 0);
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av_dict_set(&dict, e->key, "new val OK", 0);
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e = av_dict_get(dict, "key", NULL, 0);
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printf("%s\n", e->value);
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av_dict_set(&dict, e->key, e->value, 0);
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e = av_dict_get(dict, "key", NULL, 0);
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printf("%s\n", e->value);
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av_dict_free(&dict);
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return 0;
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}
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