1 files changed, 102 insertions, 0 deletions

diff --git a/src/testbed/testbed_api_cmd_block_until_all_peers_started.c b/src/testbed/testbed_api_cmd_block_until_all_peers_started.c
new file mode 100644
index 000000000..fc872311d
--- /dev/null
+++ b/src/testbed/testbed_api_cmd_block_until_all_peers_started.c
@@ -0,0 +1,102 @@
+/*
+      This file is part of GNUnet
+      Copyright (C) 2021 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 testing_api_cmd_block_until_all_peers_started.c
+ * @brief cmd to block the interpreter loop until all peers started.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+
+struct BlockState
+{
+  unsigned int *all_peers_started;
+};
+
+
+static int
+block_until_all_peers_started_traits (void *cls,
+                                      const void **ret,
+                                      const char *trait,
+                                      unsigned int index)
+{
+  return GNUNET_OK;
+}
+
+
+static void
+block_until_all_peers_started_cleanup (void *cls,
+                                       const struct GNUNET_TESTING_Command *cmd)
+{
+  struct BlockState *bs = cls;
+
+  GNUNET_free (bs);
+}
+
+
+static void
+block_until_all_peers_started_run (void *cls,
+                                   const struct GNUNET_TESTING_Command *cmd,
+                                   struct GNUNET_TESTING_Interpreter *is)
+{
+}
+
+
+static int
+block_until_all_peers_started_finish (void *cls,
+                                      GNUNET_SCHEDULER_TaskCallback cont,
+                                      void *cont_cls)
+{
+  struct BlockState *bs = cls;
+  unsigned int *ret = bs->all_peers_started;
+
+  return *ret;
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_block_until_all_peers_started (const char *label,
+                                                  unsigned int *
+                                                  all_peers_started)
+{
+  struct BlockState *bs;
+
+  bs = GNUNET_new (struct BlockState);
+  bs->all_peers_started = all_peers_started;
+
+  struct GNUNET_TESTING_Command cmd = {
+    .cls = bs,
+    .label = label,
+    .run = &block_until_all_peers_started_run,
+    .finish = &block_until_all_peers_started_finish,
+    .cleanup = &block_until_all_peers_started_cleanup,
+    .traits = &block_until_all_peers_started_traits
+  };
+
+  return cmd;
+}