watchtest

diff --git a/src/statistics/test_statistics_api_watch.c b/src/statistics/test_statistics_api_watch.c
new file mode 100644 (file)
index 0000000..0e5b7ae
--- /dev/null
+++ b/src/statistics/test_statistics_api_watch.c
@@ -0,0 +1,170 @@
+/*
+     This file is part of GNUnet.
+     (C) 2009, 2011 Christian Grothoff (and other contributing authors)
+
+     GNUnet 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 3, or (at your
+     option) any later version.
+
+     GNUnet 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 GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file statistics/test_statistics_api_watch.c
+ * @brief testcase for statistics_api.c watch functions
+ */
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_getopt_lib.h"
+#include "gnunet_os_lib.h"
+#include "gnunet_program_lib.h"
+#include "gnunet_scheduler_lib.h"
+#include "gnunet_statistics_service.h"
+
+#define VERBOSE GNUNET_YES
+
+#define START_SERVICE GNUNET_YES
+
+#define ROUNDS (1024 * 1024)
+
+static int ok;
+
+static struct GNUNET_STATISTICS_Handle *h;
+
+static struct GNUNET_STATISTICS_Handle *h2;
+
+static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+
+static void
+force_shutdown (void *cls,
+               const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  fprintf (stderr, "Timeout, failed to receive notifications: %d\n", ok);
+  GNUNET_STATISTICS_destroy (h, GNUNET_NO);
+  GNUNET_STATISTICS_destroy (h2, GNUNET_NO);
+  ok = 7;
+}
+
+static int
+watch_1 (void *cls, 
+        const char *subsystem,
+        const char *name,
+        uint64_t value,
+        int is_persistent)
+{
+  fprintf (stderr, "Value `%s' seen\n", name);
+  GNUNET_assert (value == 42);
+  GNUNET_assert (0 == strcmp (name, "test-1"));
+  ok &= ~1;
+  if (0 == ok)
+    {
+      GNUNET_STATISTICS_destroy (h, GNUNET_NO);
+      GNUNET_STATISTICS_destroy (h2, GNUNET_NO);
+      GNUNET_SCHEDULER_cancel (shutdown_task);
+    }  
+  return GNUNET_OK;
+}
+
+static int
+watch_2 (void *cls, 
+        const char *subsystem,
+        const char *name,
+        uint64_t value,
+        int is_persistent)
+{
+  fprintf (stderr, "Value `%s' seen\n", name);
+  GNUNET_assert (value == 43);
+  GNUNET_assert (0 == strcmp (name, "test-2"));
+  ok &= ~2;
+  if (0 == ok)
+    {
+      GNUNET_STATISTICS_destroy (h, GNUNET_NO);
+      GNUNET_STATISTICS_destroy (h2, GNUNET_NO);
+      GNUNET_SCHEDULER_cancel (shutdown_task);
+    }  
+  return GNUNET_OK;
+}
+
+static void
+run (void *cls,
+     char *const *args,
+     const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  h = GNUNET_STATISTICS_create ("dummy", cfg);
+  GNUNET_assert (GNUNET_OK ==
+                GNUNET_STATISTICS_watch (h,
+                                         "test-statistics-api-watch",
+                                         "test-1",
+                                         &watch_1,
+                                         NULL));
+  GNUNET_assert (GNUNET_OK ==
+                GNUNET_STATISTICS_watch (h,
+                                         "test-statistics-api-watch",
+                                         "test-2",
+                                         &watch_2,
+                                         NULL));
+  h2 = GNUNET_STATISTICS_create ("test-statistics-api-watch", cfg);
+  GNUNET_STATISTICS_set (h2, "test-1", 42, GNUNET_NO);
+  GNUNET_STATISTICS_set (h2, "test-2", 43, GNUNET_NO);
+  shutdown_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
+                                               &force_shutdown, NULL);
+}
+
+
+static int
+check ()
+{
+  char *const argv[] = { "test-statistics-api",
+    "-c",
+    "test_statistics_api_data.conf",
+    NULL
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+#if START_SERVICE
+  struct GNUNET_OS_Process *proc;
+  proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-statistics",
+                                 "gnunet-service-statistics",
+#if VERBOSE
+                                 "-L", "DEBUG",
+#endif
+                                 "-c", "test_statistics_api_data.conf", NULL);
+#endif
+  GNUNET_assert (NULL != proc);
+  ok = 3;
+  GNUNET_PROGRAM_run (3, argv, "test-statistics-api", "nohelp",
+                      options, &run, NULL);
+#if START_SERVICE
+  if (0 != GNUNET_OS_process_kill (proc, SIGTERM))
+    {
+      GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
+      ok = 1;
+    }
+  GNUNET_OS_process_wait (proc);
+  GNUNET_OS_process_close (proc);
+  proc = NULL;
+#endif
+  return ok;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int ret;
+
+  ret = check ();
+
+  return ret;
+}
+
+/* end of test_statistics_api_watch.c */