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/*
* Copyright (C) 2014, Red Hat, Inc.
*
* This library 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 2 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <locale.h>
#include <gio/gio.h>
#include <libtracker-sparql/tracker-sparql.h>
#define MAX_TRIES 100
static int counter = 0;
static gboolean started = FALSE;
TrackerSparqlConnection *
create_local_connection (GError **error)
{
TrackerSparqlConnection *conn;
GFile *store, *ontology;
gchar *path;
path = g_build_filename (g_get_tmp_dir (), "libtracker-sparql-test-XXXXXX", NULL);
g_mkdtemp_full (path, 0700);
store = g_file_new_for_path (path);
g_free (path);
ontology = g_file_new_for_path (TEST_ONTOLOGIES_DIR);
conn = tracker_sparql_connection_new (0, store, ontology, NULL, error);
g_object_unref (store);
g_object_unref (ontology);
return conn;
}
static gpointer
thread_func (gpointer user_data)
{
GDBusConnection *dbus_conn = user_data;
TrackerSparqlConnection *direct;
TrackerEndpointDBus *endpoint;
GMainContext *context;
GMainLoop *main_loop;
context = g_main_context_new ();
g_main_context_push_thread_default (context);
main_loop = g_main_loop_new (context, FALSE);
direct = create_local_connection (NULL);
if (!direct)
return NULL;
endpoint = tracker_endpoint_dbus_new (direct, dbus_conn, NULL, NULL, NULL);
if (!endpoint)
return NULL;
started = TRUE;
g_main_loop_run (main_loop);
return NULL;
}
static TrackerSparqlConnection *
create_dbus_connection (GError **error)
{
TrackerSparqlConnection *dbus;
GDBusConnection *dbus_conn;
dbus_conn = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
if (!dbus_conn)
return NULL;
g_thread_new (NULL, thread_func, dbus_conn);
while (!started)
g_usleep (100);
dbus = tracker_sparql_connection_bus_new (g_dbus_connection_get_unique_name (dbus_conn),
NULL, dbus_conn, error);
return dbus;
}
static void
query_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
GCancellable *cancellable;
GError *error = NULL;
TrackerSparqlConnection *conn = TRACKER_SPARQL_CONNECTION (source_object);
TrackerSparqlCursor *cursor = NULL;
cursor = tracker_sparql_connection_query_finish (conn, res, &error);
if (error != NULL) {
g_error_free (error);
}
counter++;
if (counter > MAX_TRIES) {
g_main_loop_quit (user_data);
return;
}
cancellable = g_cancellable_new ();
tracker_sparql_connection_query_async (conn,
"SELECT ?urn WHERE {?urn a rdfs:Resource}",
cancellable,
query_cb, user_data);
g_cancellable_cancel (cancellable);
g_object_unref (cancellable);
g_clear_object (&cursor);
}
static gboolean
quit_cb (gpointer user_data)
{
g_main_loop_quit ((GMainLoop *) user_data);
return G_SOURCE_REMOVE;
}
static void
test_tracker_sparql_gb737023 (void)
{
GCancellable *cancellable;
GError *error = NULL;
GMainLoop *loop;
TrackerSparqlConnection *conn;
g_test_bug_base ("https://bugzilla.gnome.org/show_bug.cgi?id=");
g_test_bug ("737023");
conn = create_dbus_connection (&error);
g_assert_no_error (error);
loop = g_main_loop_new (NULL, FALSE);
/* This should be enough. */
g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2,
quit_cb,
loop,
(GDestroyNotify) g_main_loop_unref);
cancellable = g_cancellable_new ();
tracker_sparql_connection_query_async (conn,
"SELECT ?urn WHERE {?urn a rdfs:Resource}",
cancellable,
query_cb, loop);
g_cancellable_cancel (cancellable);
g_main_loop_run (loop);
g_object_unref (cancellable);
g_object_unref (conn);
}
gint
main (gint argc, gchar **argv)
{
gint result;
setlocale (LC_ALL, "");
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/libtracker-sparql/tracker/gb737023",
test_tracker_sparql_gb737023);
result = g_test_run ();
return result;
}
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