libextractor

GNU libextractor
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test_sqlite.c (3354B)

      1 /*
      2      This file is part of libextractor.
      3      Copyright (C) 2026 Vidyut Samanta and Christian Grothoff
      4 
      5      libextractor is free software; you can redistribute it and/or modify
      6      it under the terms of the GNU General Public License as published
      7      by the Free Software Foundation; either version 3, or (at your
      8      option) any later version.
      9 
     10      libextractor is distributed in the hope that it will be useful, but
     11      WITHOUT ANY WARRANTY; without even the implied warranty of
     12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13      General Public License for more details.
     14 
     15      You should have received a copy of the GNU General Public License
     16      along with libextractor; see the file COPYING.  If not, write to the
     17      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18      Boston, MA 02110-1301, USA.
     19 */
     20 /**
     21  * @file plugins/test_sqlite.c
     22  * @brief testcase for the sqlite plugin
     23  * @author Christian Grothoff
     24  */
     25 #include "platform.h"
     26 #include "test_lib.h"
     27 
     28 
     29 /**
     30  * Shorthand for a plain UTF-8 text solution.
     31  */
     32 #define TEXT_SOLUTION(type, value) \
     33         { (type), EXTRACTOR_METAFORMAT_UTF8, "text/plain", \
     34           (value), strlen (value) + 1, 0, 0, NULL }
     35 
     36 
     37 /**
     38  * Main function for the sqlite testcase.
     39  *
     40  * @param argc number of arguments (ignored)
     41  * @param argv arguments (ignored)
     42  * @return 0 on success
     43  */
     44 int
     45 main (int argc, char *argv[])
     46 {
     47   struct SolutionData sqlite_db_sol[] = {
     48     TEXT_SOLUTION (EXTRACTOR_METATYPE_MIMETYPE,
     49                    "application/vnd.sqlite3"),
     50     /* PRAGMA page_size = 1024 */
     51     TEXT_SOLUTION (EXTRACTOR_METATYPE_BLOCK_SIZE,
     52                    "1024"),
     53     /* PRAGMA journal_mode = WAL leaves write format version 2 behind */
     54     TEXT_SOLUTION (EXTRACTOR_METATYPE_JOURNAL_MODE,
     55                    "wal"),
     56     /* file change counter, in step with version-valid-for */
     57     TEXT_SOLUTION (EXTRACTOR_METATYPE_CHANGE_COUNTER,
     58                    "11"),
     59     /* five 1 KiB pages */
     60     TEXT_SOLUTION (EXTRACTOR_METATYPE_ENTRY_COUNT,
     61                    "5"),
     62     /* one freelist page left behind by the DELETE */
     63     TEXT_SOLUTION (EXTRACTOR_METATYPE_FREE_SPACE,
     64                    "1024"),
     65     TEXT_SOLUTION (EXTRACTOR_METATYPE_SCHEMA_VERSION,
     66                    "schema cookie 4"),
     67     /* PRAGMA user_version = 4242 */
     68     TEXT_SOLUTION (EXTRACTOR_METATYPE_SCHEMA_VERSION,
     69                    "user_version 4242"),
     70     /* PRAGMA auto_vacuum = 2 */
     71     TEXT_SOLUTION (EXTRACTOR_METATYPE_ATTRIBUTES,
     72                    "incremental vacuum"),
     73     TEXT_SOLUTION (EXTRACTOR_METATYPE_CHARACTER_SET,
     74                    "UTF-8"),
     75     /* PRAGMA application_id = 1279613012 == 0x4c455854 */
     76     TEXT_SOLUTION (EXTRACTOR_METATYPE_APPLICATION_ID,
     77                    "1279613012"),
     78     TEXT_SOLUTION (EXTRACTOR_METATYPE_APPLICATION_ID,
     79                    "LEXT"),
     80     /* pinned to 3.45.1 by the generator */
     81     TEXT_SOLUTION (EXTRACTOR_METATYPE_MODIFIED_BY_SOFTWARE,
     82                    "SQLite 3.45.1"),
     83     /* 5 pages of 1024 bytes */
     84     TEXT_SOLUTION (EXTRACTOR_METATYPE_VOLUME_SIZE,
     85                    "5120"),
     86     { 0, 0, NULL, NULL, 0, -1, 0, NULL }
     87   };
     88   struct ProblemSet ps[] = {
     89     { "testdata/sqlite_test.db",
     90       sqlite_db_sol },
     91     { NULL, NULL }
     92   };
     93 
     94   (void) argc;
     95   (void) argv;
     96   return ET_main ("sqlite", ps);
     97 }
     98 
     99 
    100 /* end of test_sqlite.c */