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f248ab1b60
If we have a jhbuilt version of gedit installed, this will fail, as it will succeed in deleting its desktop file.
380 lines
11 KiB
C
380 lines
11 KiB
C
/*
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* Copyright (C) 2008 Red Hat, Inc
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*
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* This library 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 of the License, or (at your option) any later version.
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*
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* This library 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
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Matthias Clasen
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*/
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#include <glib/glib.h>
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#include <gio/gio.h>
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#include <gio/gdesktopappinfo.h>
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#include <stdlib.h>
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#include <string.h>
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static char *basedir;
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static GAppInfo *
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create_app_info (const char *name)
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{
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GError *error;
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GAppInfo *info;
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error = NULL;
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info = g_app_info_create_from_commandline ("/usr/bin/true blah",
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name,
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G_APP_INFO_CREATE_NONE,
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&error);
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g_assert (error == NULL);
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/* this is necessary to ensure that the info is saved */
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g_app_info_set_as_default_for_type (info, "application/x-blah", &error);
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g_assert (error == NULL);
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g_app_info_remove_supports_type (info, "application/x-blah", &error);
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g_assert (error == NULL);
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g_app_info_reset_type_associations ("application/x-blah");
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return info;
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}
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static void
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test_delete (void)
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{
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GAppInfo *info;
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const char *id;
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char *filename;
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gboolean res;
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info = create_app_info ("Blah");
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id = g_app_info_get_id (info);
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g_assert (id != NULL);
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filename = g_build_filename (basedir, "applications", id, NULL);
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res = g_file_test (filename, G_FILE_TEST_EXISTS);
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g_assert (res);
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res = g_app_info_can_delete (info);
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g_assert (res);
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res = g_app_info_delete (info);
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g_assert (res);
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res = g_file_test (filename, G_FILE_TEST_EXISTS);
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g_assert (!res);
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g_object_unref (info);
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if (g_file_test ("/usr/share/applications/gedit.desktop", G_FILE_TEST_EXISTS))
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{
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info = (GAppInfo*)g_desktop_app_info_new_from_filename ("/usr/share/applications/gedit.desktop");
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g_assert (info);
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res = g_app_info_can_delete (info);
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g_assert (!res);
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res = g_app_info_delete (info);
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g_assert (!res);
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}
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}
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static void
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test_default (void)
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{
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GAppInfo *info, *info1, *info2, *info3;
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GList *list;
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GError *error = NULL;
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info1 = create_app_info ("Blah1");
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info2 = create_app_info ("Blah2");
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info3 = create_app_info ("Blah3");
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g_app_info_set_as_default_for_type (info1, "application/x-test", &error);
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g_assert (error == NULL);
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g_app_info_set_as_default_for_type (info2, "application/x-test", &error);
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g_assert (error == NULL);
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list = g_app_info_get_all_for_type ("application/x-test");
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g_assert (g_list_length (list) == 2);
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/* check that both are in the list, info2 before info1 */
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info = (GAppInfo *)list->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
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info = (GAppInfo *)list->next->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info1)) == 0);
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g_list_foreach (list, (GFunc)g_object_unref, NULL);
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g_list_free (list);
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/* now try adding something at the end */
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g_app_info_add_supports_type (info3, "application/x-test", &error);
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g_assert (error == NULL);
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list = g_app_info_get_all_for_type ("application/x-test");
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g_assert (g_list_length (list) == 3);
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/* check that all are in the list, info2, info1, info3 */
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info = (GAppInfo *)list->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
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info = (GAppInfo *)list->next->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info1)) == 0);
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info = (GAppInfo *)list->next->next->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info3)) == 0);
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g_list_foreach (list, (GFunc)g_object_unref, NULL);
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g_list_free (list);
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/* now remove info1 again */
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g_app_info_remove_supports_type (info1, "application/x-test", &error);
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g_assert (error == NULL);
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list = g_app_info_get_all_for_type ("application/x-test");
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g_assert (g_list_length (list) == 2);
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/* check that both are in the list, info2 before info3 */
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info = (GAppInfo *)list->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info2)) == 0);
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info = (GAppInfo *)list->next->data;
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g_assert (g_strcmp0 (g_app_info_get_id (info), g_app_info_get_id (info3)) == 0);
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g_list_foreach (list, (GFunc)g_object_unref, NULL);
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g_list_free (list);
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/* now clean it all up */
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g_app_info_reset_type_associations ("application/x-test");
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list = g_app_info_get_all_for_type ("application/x-test");
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g_assert (list == NULL);
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g_app_info_delete (info1);
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g_app_info_delete (info2);
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g_app_info_delete (info3);
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g_object_unref (info1);
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g_object_unref (info2);
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}
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static void
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test_fallback (void)
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{
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GAppInfo *info1, *info2, *app;
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GList *apps, *recomm, *fallback, *list, *l, *m;
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GError *error = NULL;
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gint old_length;
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info1 = create_app_info ("Test1");
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info2 = create_app_info ("Test2");
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g_assert (g_content_type_is_a ("text/x-python", "text/plain"));
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apps = g_app_info_get_all_for_type ("text/x-python");
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old_length = g_list_length (apps);
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g_list_free_full (apps, g_object_unref);
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g_app_info_set_as_default_for_type (info1, "text/x-python", &error);
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g_assert (error == NULL);
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g_app_info_set_as_default_for_type (info2, "text/plain", &error);
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g_assert (error == NULL);
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/* check that both apps are registered */
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apps = g_app_info_get_all_for_type ("text/x-python");
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g_assert (g_list_length (apps) == old_length + 2);
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/* check the ordering */
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app = g_list_nth_data (apps, 0);
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g_assert (g_app_info_equal (info1, app));
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/* check that Test1 is the first recommended app */
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recomm = g_app_info_get_recommended_for_type ("text/x-python");
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g_assert (recomm != NULL);
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app = g_list_nth_data (recomm, 0);
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g_assert (g_app_info_equal (info1, app));
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/* and that Test2 is the first fallback */
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fallback = g_app_info_get_fallback_for_type ("text/x-python");
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g_assert (fallback != NULL);
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app = g_list_nth_data (fallback, 0);
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g_assert (g_app_info_equal (info2, app));
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/* check that recomm + fallback = all applications */
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list = g_list_concat (g_list_copy (recomm), g_list_copy (fallback));
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g_assert (g_list_length (list) == g_list_length (apps));
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for (l = list, m = apps; l != NULL && m != NULL; l = l->next, m = m->next)
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{
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g_assert (g_app_info_equal (l->data, m->data));
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}
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g_list_free (list);
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g_list_free_full (apps, g_object_unref);
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g_list_free_full (recomm, g_object_unref);
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g_list_free_full (fallback, g_object_unref);
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g_app_info_reset_type_associations ("text/x-python");
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g_app_info_reset_type_associations ("text/plain");
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g_app_info_delete (info1);
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g_app_info_delete (info2);
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g_object_unref (info1);
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g_object_unref (info2);
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}
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static void
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test_last_used (void)
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{
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GList *applications;
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GAppInfo *info1, *info2, *default_app;
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GError *error = NULL;
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info1 = create_app_info ("Test1");
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info2 = create_app_info ("Test2");
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g_app_info_set_as_default_for_type (info1, "application/x-test", &error);
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g_assert (error == NULL);
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g_app_info_add_supports_type (info2, "application/x-test", &error);
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g_assert (error == NULL);
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applications = g_app_info_get_recommended_for_type ("application/x-test");
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g_assert (g_list_length (applications) == 2);
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/* the first should be the default app now */
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g_assert (g_app_info_equal (g_list_nth_data (applications, 0), info1));
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g_assert (g_app_info_equal (g_list_nth_data (applications, 1), info2));
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g_list_free_full (applications, g_object_unref);
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g_app_info_set_as_last_used_for_type (info2, "application/x-test", &error);
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g_assert (error == NULL);
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applications = g_app_info_get_recommended_for_type ("application/x-test");
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g_assert (g_list_length (applications) == 2);
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default_app = g_app_info_get_default_for_type ("application/x-test", FALSE);
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g_assert (g_app_info_equal (default_app, info1));
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/* the first should be the other app now */
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g_assert (g_app_info_equal (g_list_nth_data (applications, 0), info2));
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g_assert (g_app_info_equal (g_list_nth_data (applications, 1), info1));
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g_list_free_full (applications, g_object_unref);
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g_app_info_reset_type_associations ("application/x-test");
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g_app_info_delete (info1);
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g_app_info_delete (info2);
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g_object_unref (info1);
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g_object_unref (info2);
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g_object_unref (default_app);
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}
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static void
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cleanup_dir_recurse (GFile *parent, GFile *root)
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{
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gboolean res;
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GError *error;
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GFileEnumerator *enumerator;
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GFileInfo *info;
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GFile *descend;
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char *relative_path;
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g_assert (root != NULL);
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error = NULL;
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enumerator =
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g_file_enumerate_children (parent, "*",
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G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL,
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&error);
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if (! enumerator)
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return;
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error = NULL;
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info = g_file_enumerator_next_file (enumerator, NULL, &error);
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while ((info) && (!error))
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{
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descend = g_file_get_child (parent, g_file_info_get_name (info));
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g_assert (descend != NULL);
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relative_path = g_file_get_relative_path (root, descend);
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g_assert (relative_path != NULL);
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if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY)
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cleanup_dir_recurse (descend, root);
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error = NULL;
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res = g_file_delete (descend, NULL, &error);
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g_assert_cmpint (res, ==, TRUE);
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g_object_unref (descend);
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error = NULL;
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info = g_file_enumerator_next_file (enumerator, NULL, &error);
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}
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g_assert (error == NULL);
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error = NULL;
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res = g_file_enumerator_close (enumerator, NULL, &error);
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g_assert_cmpint (res, ==, TRUE);
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g_assert (error == NULL);
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}
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static void
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cleanup_subdirs (const char *base_dir)
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{
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GFile *base, *file;
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base = g_file_new_for_path (base_dir);
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file = g_file_get_child (base, "applications");
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cleanup_dir_recurse (file, file);
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g_object_unref (file);
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file = g_file_get_child (base, "mime");
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cleanup_dir_recurse (file, file);
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g_object_unref (file);
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}
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int
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main (int argc,
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char *argv[])
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{
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gint result;
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g_type_init ();
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g_test_init (&argc, &argv, NULL);
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basedir = g_get_current_dir ();
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g_setenv ("XDG_DATA_HOME", basedir, TRUE);
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cleanup_subdirs (basedir);
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g_test_add_func ("/desktop-app-info/delete", test_delete);
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g_test_add_func ("/desktop-app-info/default", test_default);
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g_test_add_func ("/desktop-app-info/fallback", test_fallback);
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g_test_add_func ("/desktop-app-info/lastused", test_last_used);
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result = g_test_run ();
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cleanup_subdirs (basedir);
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return result;
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}
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