--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ofdbus/dbus/tsrc/testapps/dbus_test_cases/name_test/test-pending-call-dispatch.c Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+/**
+* Test to make sure we don't get stuck polling a dbus connection
+* which has no data on the socket. This was an issue where
+* one pending call would read all the data off the bus
+* and the second pending call would not check to see
+* if its data had already been read before polling the connection
+* and blocking.
+**/
+
+#include <dbus/dbus.h>
+#ifndef __SYMBIAN32__
+#include <dbus/dbus-sysdeps.h>
+#else
+#include "dbus-sysdeps.h"
+#endif //__SYMBIAN32__
+#include <stdio.h>
+#include <stdlib.h>
+
+#define LOG_FILE "c:\\logs\\test_pending_call_dispatch_log1.txt"
+#include "std_log_result.h"
+#define LOG_FILENAME_LINE __FILE__, __LINE__
+
+void create_xml(int result)
+ {
+ if(result)
+ assert_failed = 1;
+
+ testResultXml("test_pending_call_dispatch");
+ close_log_file();
+ }
+
+
+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");
+ std_log(LOG_FILENAME_LINE, "Failed: Reply is NULL ***\n");
+ create_xml(1);
+ 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));
+ std_log(LOG_FILENAME_LINE, "Failed: Reply is error: %s ***\n", dbus_message_get_error_name (reply));
+ create_xml(1);
+ exit (1);
+ }
+
+ dbus_message_unref (reply);
+ dbus_pending_call_unref (dbus_pending);
+ dbus_pending_call_unref (echo_pending);
+
+}
+
+int
+main ()
+{
+ long start_tv_sec, start_tv_usec;
+ long end_tv_sec, end_tv_usec;
+ int i;
+ DBusMessage *method;
+ DBusConnection *conn;
+ DBusError error;
+
+ /* Time each iteration and make sure it doesn't take more than 5 seconds
+ to complete. Outside influences may cause connections to take longer
+ but if it does and we are stuck in a poll call then we know the
+ stuck in poll bug has come back to haunt us */
+
+ printf ("*** Testing stuck in poll\n");
+ std_log(LOG_FILENAME_LINE, "*** Testing stuck in poll\n");
+
+ dbus_error_init (&error);
+
+ conn = dbus_bus_get (DBUS_BUS_SESSION, &error);
+
+ /* run 100 times to make sure */
+ for (i = 0; i < 100; i++)
+ {
+ long delta;
+
+ _dbus_get_current_time (&start_tv_sec, &start_tv_usec);
+ _run_iteration (conn);
+ _dbus_get_current_time (&end_tv_sec, &end_tv_usec);
+
+ /* we just care about seconds */
+ delta = end_tv_sec - start_tv_sec;
+ printf ("Iter %i: %lis\n", i, delta);
+ std_log(LOG_FILENAME_LINE, "Iter %i: %lis\n", i, delta);
+ if (delta >= 5)
+ {
+ printf ("Failed: looks like we might have been be stuck in poll ***\n");
+ std_log(LOG_FILENAME_LINE, "Failed: looks like we might have been be stuck in poll ***\n");
+ create_xml(1);
+ exit (1);
+ }
+ }
+
+ 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");
+ std_log(LOG_FILENAME_LINE, "Test Successful.");
+// ch=getchar();
+ create_xml(0);
+ exit (0);
+}