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/**
* Test to make sure late thread initialization works
*/
#include <config.h>
#include <dbus/dbus.h>
#include <dbus/dbus-sysdeps.h>
#include <stdio.h>
#include <stdlib.h>
#include <dbus/dbus-internals.h>
#include <dbus/dbus-connection-internal.h>
static void
_run_iteration (DBusConnection *conn)
{
DBusPendingCall *echo_pending;
DBusPendingCall *dbus_pending;
DBusMessage *method;
DBusMessage *reply;
char *echo = "echo";
/* send the first message */
method = dbus_message_new_method_call ("org.freedesktop.DBus.TestSuiteEchoService",
"/org/freedesktop/TestSuite",
"org.freedesktop.TestSuite",
"Echo");
dbus_message_append_args (method, DBUS_TYPE_STRING, &echo, NULL);
dbus_connection_send_with_reply (conn, method, &echo_pending, -1);
dbus_message_unref (method);
/* send the second message */
method = dbus_message_new_method_call (DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS,
"org.freedesktop.Introspectable",
"Introspect");
dbus_connection_send_with_reply (conn, method, &dbus_pending, -1);
dbus_message_unref (method);
/* block on the second message (should return immediately) */
dbus_pending_call_block (dbus_pending);
/* block on the first message */
/* if it does not return immediately chances
are we hit the block in poll bug */
dbus_pending_call_block (echo_pending);
/* check the reply only to make sure we
are not getting errors unrelated
to the block in poll bug */
reply = dbus_pending_call_steal_reply (echo_pending);
if (reply == NULL)
{
printf ("Failed: Reply is NULL ***\n");
exit (1);
}
if (dbus_message_get_type (reply) == DBUS_MESSAGE_TYPE_ERROR)
{
printf ("Failed: Reply is error: %s ***\n", dbus_message_get_error_name (reply));
exit (1);
}
dbus_message_unref (reply);
dbus_pending_call_unref (dbus_pending);
dbus_pending_call_unref (echo_pending);
}
static void
check_mutex_lock (DBusMutex *mutex1,
DBusMutex *mutex2,
dbus_bool_t is_same)
{
_dbus_assert (mutex1 != NULL);
_dbus_assert (mutex2 != NULL);
if (is_same)
{
_dbus_assert (mutex1 == mutex2);
}
else
{
_dbus_assert (mutex1 != mutex2);
}
}
static void
check_condvar_lock (DBusCondVar *condvar1,
DBusCondVar *condvar2,
dbus_bool_t is_same)
{
_dbus_assert (condvar1 != NULL);
_dbus_assert (condvar2 != NULL);
if (is_same)
{
_dbus_assert (condvar1 == condvar2);
}
else
{
_dbus_assert (condvar1 != condvar2);
}
}
int
main (int argc, char *argv[])
{
DBusMessage *method;
DBusConnection *conn;
DBusError error;
DBusMutex *mutex1, *dispatch_mutex1, *io_path_mutex1;
DBusCondVar *dispatch_cond1, *io_path_cond1;
DBusMutex *mutex2, *dispatch_mutex2, *io_path_mutex2;
DBusCondVar *dispatch_cond2, *io_path_cond2;
printf ("*** Testing late thread init\n");
dbus_error_init (&error);
conn = dbus_bus_get (DBUS_BUS_SESSION, &error);
_dbus_connection_test_get_locks (conn, &mutex1,
&dispatch_mutex1,
&io_path_mutex1,
&dispatch_cond1,
&io_path_cond1);
_run_iteration (conn);
_dbus_connection_test_get_locks (conn, &mutex2,
&dispatch_mutex2,
&io_path_mutex2,
&dispatch_cond2,
&io_path_cond2);
check_mutex_lock (mutex1, mutex2, TRUE);
check_mutex_lock (dispatch_mutex1, dispatch_mutex2, TRUE);
check_mutex_lock (io_path_mutex1, io_path_mutex2, TRUE);
check_condvar_lock (dispatch_cond1, dispatch_cond2, TRUE);
check_condvar_lock (io_path_cond1, io_path_cond2, TRUE);
dbus_threads_init_default ();
_dbus_connection_test_get_locks (conn, &mutex1,
&dispatch_mutex1,
&io_path_mutex1,
&dispatch_cond1,
&io_path_cond1);
_run_iteration (conn);
_dbus_connection_test_get_locks (conn, &mutex2,
&dispatch_mutex2,
&io_path_mutex2,
&dispatch_cond2,
&io_path_cond2);
check_mutex_lock (mutex1, mutex2, TRUE);
check_mutex_lock (dispatch_mutex1, dispatch_mutex2, TRUE);
check_mutex_lock (io_path_mutex1, io_path_mutex2, TRUE);
check_condvar_lock (dispatch_cond1, dispatch_cond2, TRUE);
check_condvar_lock (io_path_cond1, io_path_cond2, TRUE);
method = dbus_message_new_method_call ("org.freedesktop.TestSuiteEchoService",
"/org/freedesktop/TestSuite",
"org.freedesktop.TestSuite",
"Exit");
dbus_connection_send (conn, method, NULL);
dbus_message_unref (method);
printf ("Success ***\n");
exit (0);
}
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