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Diffstat (limited to 'libavutil/tests/dict.c')
| -rw-r--r-- | libavutil/tests/dict.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/libavutil/tests/dict.c b/libavutil/tests/dict.c new file mode 100644 index 0000000000..0039ba5ff9 --- /dev/null +++ b/libavutil/tests/dict.c @@ -0,0 +1,133 @@ +/* + * 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; + 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); + av_dict_parse_string(&dict, buffer, vals, pairs, 0); + 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; +} |