1 files changed, 170 insertions, 0 deletions

diff --git a/src/service/peerstore/test_peerstore_api_watch.c b/src/service/peerstore/test_peerstore_api_watch.c
new file mode 100644
index 000000000..8ce39456f
--- /dev/null
+++ b/src/service/peerstore/test_peerstore_api_watch.c
@@ -0,0 +1,170 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2013-2016 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     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
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/**
+ * @file peerstore/test_peerstore_api_watch.c
+ * @brief testcase for peerstore watch functionality
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_lib.h"
+#include "gnunet_peerstore_service.h"
+
+
+static int ok = 1;
+
+static struct GNUNET_PEERSTORE_Handle *h;
+
+static struct GNUNET_PEERSTORE_Monitor *wc;
+
+static struct GNUNET_PEERSTORE_StoreContext *sr;
+
+static char *ss = "test_peerstore_api_watch";
+
+static char *k = "test_peerstore_api_watch_key";
+
+static char *val = "test_peerstore_api_watch_val";
+
+static struct GNUNET_PeerIdentity p;
+
+static void
+finish (void *cls)
+{
+  if (NULL != sr)
+    GNUNET_PEERSTORE_store_cancel (sr);
+  if (NULL != wc)
+    GNUNET_PEERSTORE_monitor_stop (wc);
+  GNUNET_PEERSTORE_disconnect (h);
+  GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Continuation called with a status result.
+ *
+ * @param cls closure
+ * @param success #GNUNET_OK or #GNUNET_SYSERR
+ */
+static void
+cont2 (void *cls, int success)
+{
+  sr = NULL;
+}
+
+
+static void
+cont (void *cls)
+{
+  sr = GNUNET_PEERSTORE_store (h,
+                               ss,
+                               &p,
+                               k,
+                               val,
+                               strlen (val) + 1,
+                               GNUNET_TIME_UNIT_FOREVER_ABS,
+                               GNUNET_PEERSTORE_STOREOPTION_REPLACE,
+                               &cont2,
+                               NULL);
+}
+
+
+static int initial_iteration = GNUNET_YES;
+
+static void
+watch_cb (void *cls,
+          const struct GNUNET_PEERSTORE_Record *record,
+          const char *emsg)
+{
+  GNUNET_assert (NULL == emsg);
+  if (GNUNET_YES == initial_iteration)
+  {
+    GNUNET_PEERSTORE_monitor_next (wc, 1);
+    return;
+  }
+  if (NULL == record)
+  {
+    GNUNET_break (0);
+    return;
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received record: %s\n",
+              (char*) record->value);
+  GNUNET_assert (0 == strcmp (val,
+                              (char *) record->value));
+  ok = 0;
+  GNUNET_SCHEDULER_add_now (&finish, NULL);
+}
+
+
+static void
+sync_cb (void *cls)
+{
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &cont, NULL);
+  initial_iteration = GNUNET_NO;
+}
+
+
+static void
+error_cb (void *cls)
+{
+  // Never reach this
+  GNUNET_assert (0);
+}
+
+
+static void
+run (void *cls,
+     const struct GNUNET_CONFIGURATION_Handle *cfg,
+     struct GNUNET_TESTING_Peer *peer)
+{
+
+  h = GNUNET_PEERSTORE_connect (cfg);
+  GNUNET_assert (NULL != h);
+  memset (&p,
+          4,
+          sizeof(p));
+  wc = GNUNET_PEERSTORE_monitor_start (cfg,
+                                       GNUNET_YES,
+                                       ss,
+                                       &p,
+                                       k,
+                                       &error_cb,
+                                       NULL,
+                                       &sync_cb,
+                                       NULL,
+                                       &watch_cb,
+                                       NULL);
+}
+
+
+int
+main (int argc,
+      char *argv[])
+{
+  if (0 !=
+      GNUNET_TESTING_service_run ("test-gnunet-peerstore",
+                                  "peerstore",
+                                  "test_peerstore_api_data.conf",
+                                  &run,
+                                  NULL))
+    return 1;
+  return ok;
+}
+
+
+/* end of test_peerstore_api_watch.c */