testdb.h

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/*
    This file is part of Ansel,
    Copyright (C) 2026 Aurélien PIERRE.
 
    Ansel is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    Ansel 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 General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with Ansel.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef DT_TESTS_UNITTESTS_TESTDB_H
#define DT_TESTS_UNITTESTS_TESTDB_H
 
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <stdint.h>
#include <cmocka.h>
 
#include "database/collection_query.h"
#include "database/colorlabel_repository.h"
#include "database/database.h"
#include "database/film_repository.h"
#include "database/history_repository.h"
#include "database/image_repository.h"
#include "database/metadata_repository.h"
#include "database/preset_repository.h"
#include "database/selection_repository.h"
#include "database/style_repository.h"
#include "database/tag_repository.h"
 
static inline int testdb_setup(void **state)
{
  (void)state;
  const dt_database_params_t params = { .alternative = NULL,
                                        .library = ":memory:",
                                        .load_data = FALSE,
                                        .has_gui = FALSE,
                                        .verbose = FALSE };
  return dt_database_open(&params) == DT_DATABASE_OPEN_OK ? 0 : -1;
}
 
static inline int testdb_teardown(void **state)
{
  (void)state;
  /* Every cleanup is idempotent and safe for repositories the test never touched. The
   * connection cannot close over a live statement, so this order is load-bearing. */
  dt_collection_query_cleanup();
  dt_colorlabel_repository_cleanup();
  dt_history_repository_cleanup();
  dt_image_repository_cleanup();
  dt_metadata_repository_cleanup();
  dt_preset_repository_cleanup();
  dt_selection_repository_cleanup();
  dt_style_repository_cleanup();
  dt_tag_repository_cleanup();
  dt_database_close();
  return 0;
}
 
static inline int32_t testdb_make_film(const char *folder)
{
  if(!dt_film_repository_insert(folder)) return -1;
  return dt_film_repository_find_by_folder(folder);
}
 
static inline int32_t testdb_make_image(const int32_t film_id, const char *filename)
{
  if(!dt_image_repository_insert_import(film_id, filename, 0, 1000)) return -1;
  return dt_image_repository_find_by_film_and_filename(film_id, filename);
}
 
#endif // DT_TESTS_UNITTESTS_TESTDB_H