[GNUnet-SVN] r22748 - in gnunet/src: include testbed

[gnunet]

Author: harsha
Date: 2012-07-18 15:03:17 +0200 (Wed, 18 Jul 2012)
New Revision: 22748

Added:
   gnunet/src/testbed/valgrind-zlib.supp
Modified:
   gnunet/src/include/gnunet_testbed_service.h
   gnunet/src/testbed/Makefile.am
   gnunet/src/testbed/test_testbed_api.c
   gnunet/src/testbed/testbed_api.c
Log:
fix; modified testcase for test_testbed_api; valigrind suppression for zlib

Modified: gnunet/src/include/gnunet_testbed_service.h
===================================================================
--- gnunet/src/include/gnunet_testbed_service.h 2012-07-18 12:42:48 UTC (rev 
22747)
+++ gnunet/src/include/gnunet_testbed_service.h 2012-07-18 13:03:17 UTC (rev 
22748)
@@ -429,10 +429,11 @@
  *          configuration (port numbers, unix domain sockets and service home
  *          values are changed as per TESTING library on the remote host)
  * @param cb function called when the controller is successfully started or
- *           dies unexpectedly; GNUNET_TESTBED_controller_stop shouldn't be
- *           called if cb is called with GNUNET_SYSERR as status. Will never be
- *           called in the same task as 'GNUNET_TESTBED_controller_start'
- *           (synchronous errors will be signalled by returning NULL)
+ *          dies unexpectedly; GNUNET_TESTBED_controller_stop shouldn't be
+ *          called if cb is called with GNUNET_SYSERR as status. Will never be
+ *          called in the same task as 'GNUNET_TESTBED_controller_start'
+ *          (synchronous errors will be signalled by returning NULL). This
+ *          parameter cannot be NULL.
  * @param cls closure for above callbacks
  * @return the controller process handle, NULL on errors
  */

Modified: gnunet/src/testbed/Makefile.am
===================================================================
--- gnunet/src/testbed/Makefile.am      2012-07-18 12:42:48 UTC (rev 22747)
+++ gnunet/src/testbed/Makefile.am      2012-07-18 13:03:17 UTC (rev 22748)
@@ -71,6 +71,7 @@
 
 if ENABLE_TEST_RUN
  TESTS = \
+  test_testbed_api \
   test_testbed_api_hosts \
   test_gnunet_testbed_helper
 endif

Modified: gnunet/src/testbed/test_testbed_api.c
===================================================================
--- gnunet/src/testbed/test_testbed_api.c       2012-07-18 12:42:48 UTC (rev 
22747)
+++ gnunet/src/testbed/test_testbed_api.c       2012-07-18 13:03:17 UTC (rev 
22748)
@@ -171,23 +171,21 @@
 
 
 /**
- * Main run function. 
+ * Callback to signal successfull startup of the controller process
  *
- * @param cls NULL
- * @param args arguments passed to GNUNET_PROGRAM_run
- * @param cfgfile the path to configuration file
- * @param cfg the configuration file handle
+ * @param cls the closure from GNUNET_TESTBED_controller_start()
+ * @param cfg the configuration with which the controller has been started;
+ *          NULL if status is not GNUNET_OK
+ * @param status GNUNET_OK if the startup is successfull; GNUNET_SYSERR if not,
+ *          GNUNET_TESTBED_controller_stop() shouldn't be called in this case
  */
-static void
-run (void *cls, char *const *args, const char *cfgfile,
-     const struct GNUNET_CONFIGURATION_Handle *config)
+static void 
+status_cb (void *cls, 
+          const struct GNUNET_CONFIGURATION_Handle *cfg, int status)
 {
   uint64_t event_mask;
 
-  host = GNUNET_TESTBED_host_create (NULL, NULL, 0);
-  GNUNET_assert (NULL != host);
-  cfg = GNUNET_CONFIGURATION_dup (config);
-  cp = GNUNET_TESTBED_controller_start ("127.0.0.1", host, cfg, NULL, NULL);
+  GNUNET_assert (GNUNET_OK == status);
   event_mask = 0;
   event_mask |= (1L << GNUNET_TESTBED_ET_PEER_START);
   event_mask |= (1L << GNUNET_TESTBED_ET_PEER_STOP);
@@ -201,7 +199,27 @@
   reg_handle = 
     GNUNET_TESTBED_register_host (controller, neighbour, &registration_comp,
                                   neighbour);
-  GNUNET_assert (NULL != reg_handle);  
+  GNUNET_assert (NULL != reg_handle);
+}
+
+
+
+/**
+ * Main run function. 
+ *
+ * @param cls NULL
+ * @param args arguments passed to GNUNET_PROGRAM_run
+ * @param cfgfile the path to configuration file
+ * @param cfg the configuration file handle
+ */
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *config)
+{
+  host = GNUNET_TESTBED_host_create (NULL, NULL, 0);
+  GNUNET_assert (NULL != host);
+  cfg = GNUNET_CONFIGURATION_dup (config);
+  cp = GNUNET_TESTBED_controller_start ("127.0.0.1", host, cfg, status_cb, 
NULL);
   abort_task = GNUNET_SCHEDULER_add_delayed 
     (GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 5), &do_abort, 
NULL);
 }

Modified: gnunet/src/testbed/testbed_api.c
===================================================================
--- gnunet/src/testbed/testbed_api.c    2012-07-18 12:42:48 UTC (rev 22747)
+++ gnunet/src/testbed/testbed_api.c    2012-07-18 13:03:17 UTC (rev 22748)
@@ -444,12 +444,18 @@
    * The closure for the above callback
    */
   void *cls;
+
   /**
    * The send handle for the helper
    */
   struct GNUNET_HELPER_SendHandle *shandle;
 
   /**
+   * The message corresponding to send handle
+   */
+  struct GNUNET_MessageHeader *msg;
+
+  /**
    * The port number for ssh; used for helpers starting ssh
    */
   char *port;
@@ -484,6 +490,7 @@
 {
   struct GNUNET_TESTBED_ControllerProc *cp = cls;
   const struct GNUNET_TESTBED_HelperReply *msg;
+  const char *hostname;
   char *config;
   uLongf config_size;
   uLongf xconfig_size;
@@ -503,10 +510,13 @@
   cp->cfg = GNUNET_CONFIGURATION_create ();
   GNUNET_assert (GNUNET_CONFIGURATION_deserialize (cp->cfg, config, 
                                                   config_size, GNUNET_NO));
+  GNUNET_free (config);
+  if ((NULL == cp->host) || 
+      (NULL == (hostname = GNUNET_TESTBED_host_get_hostname_ (cp->host))))
+    hostname = "localhost";
   /* Change the hostname so that we can connect to it */
   GNUNET_CONFIGURATION_set_value_string (cp->cfg, "testbed", "hostname", 
-                                        (NULL == cp->host) ? "localhost" :
-                                        GNUNET_TESTBED_host_get_hostname_ 
(cp->host));
+                                        hostname);
   cp->cb (cp->cls, cp->cfg, GNUNET_OK);
   return GNUNET_OK;
 }
@@ -523,7 +533,11 @@
 static void 
 clear_msg (void *cls, int result)
 {
-  GNUNET_free (cls);
+  struct GNUNET_TESTBED_ControllerProc *cp = cls;
+  
+  GNUNET_assert (NULL != cp->shandle);
+  cp->shandle = NULL;
+  GNUNET_free (cp->msg);
 }
 
 
@@ -561,10 +575,11 @@
  *          configuration (port numbers, unix domain sockets and service home
  *          values are changed as per TESTING library on the remote host)
  * @param cb function called when the controller is successfully started or
- *           dies unexpectedly; GNUNET_TESTBED_controller_stop shouldn't be
- *           called if cb is called with GNUNET_SYSERR as status. Will never be
- *           called in the same task as 'GNUNET_TESTBED_controller_start'
- *           (synchronous errors will be signalled by returning NULL)
+ *          dies unexpectedly; GNUNET_TESTBED_controller_stop shouldn't be
+ *          called if cb is called with GNUNET_SYSERR as status. Will never be
+ *          called in the same task as 'GNUNET_TESTBED_controller_start'
+ *          (synchronous errors will be signalled by returning NULL). This
+ *          parameter cannot be NULL.
  * @param cls closure for above callbacks
  * @return the controller process handle, NULL on errors
  */
@@ -625,8 +640,9 @@
   cp->cb = cb;
   cp->cls = cls;
   msg = GNUNET_TESTBED_create_helper_init_msg_ (controller_ip, cfg);
+  cp->msg = &msg->header;
   cp->shandle = GNUNET_HELPER_send (cp->helper, &msg->header, GNUNET_NO,
-                                    &clear_msg, msg);
+                                    &clear_msg, cp);
   if (NULL == cp->shandle)
   {
     GNUNET_free (msg);
@@ -650,6 +666,8 @@
   if (NULL != cp->shandle)
     GNUNET_HELPER_send_cancel (cp->shandle);
   GNUNET_HELPER_stop (cp->helper);
+  if (NULL != cp->cfg)
+    GNUNET_CONFIGURATION_destroy (cp->cfg);
   GNUNET_free_non_null (cp->port);
   GNUNET_free_non_null (cp->dst);
   GNUNET_free (cp);

Added: gnunet/src/testbed/valgrind-zlib.supp
===================================================================
--- gnunet/src/testbed/valgrind-zlib.supp                               (rev 0)
+++ gnunet/src/testbed/valgrind-zlib.supp       2012-07-18 13:03:17 UTC (rev 
22748)
@@ -0,0 +1,7 @@
+{
+   <ZlibInflateReset2UninitJump>
+   Memcheck:Cond
+   fun:inflateReset2
+   obj:*
+   obj:*
+}
\ No newline at end of file