Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/wsrep-lib/test/mock_client_state.cpp b/wsrep-lib/test/mock_client_state.cpp
new file mode 100644
index 00000000..f98b512e
--- /dev/null
+++ b/wsrep-lib/test/mock_client_state.cpp
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2018 Codership Oy <info@codership.com>
+ *
+ * This file is part of wsrep-lib.
+ *
+ * Wsrep-lib 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Wsrep-lib 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 wsrep-lib.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "wsrep/transaction.hpp"
+#include "mock_client_state.hpp"
+#include "mock_high_priority_service.hpp"
+
+int wsrep::mock_client_service::bf_rollback()
+{
+    int ret(0);
+    if (client_state_->before_rollback())
+    {
+        ret = 1;
+    }
+    else if (client_state_->after_rollback())
+    {
+        ret = 1;
+    }
+    return ret;
+}
+
+struct replayer_context
+{
+    wsrep::mock_client_state state;
+    wsrep::mock_client_service service;
+    replayer_context(wsrep::server_state& server_state,
+                     const wsrep::transaction& transaction,
+                     const wsrep::client_id& id)
+        : state{server_state, service, id, wsrep::client_state::m_high_priority}
+        , service{&state}
+    {
+        state.open(id);
+        state.before_command();
+        state.clone_transaction_for_replay(transaction);
+    }
+
+    ~replayer_context() {
+        state.after_applying();
+        state.after_command_before_result();
+        state.after_command_after_result();
+        state.close();
+    }
+};
+
+enum wsrep::provider::status
+wsrep::mock_client_service::replay()
+{
+    /* Mimic application and allocate separate client state for replaying. */
+    wsrep::client_id replayer_id{ 1001 };
+    replayer_context replayer(client_state_->server_state(),
+                              client_state_->transaction(), replayer_id);
+    wsrep::mock_high_priority_service hps{ client_state_->server_state(),
+                                           &replayer.state, true };
+
+    enum wsrep::provider::status ret(
+        client_state_->provider().replay(
+            replayer.state.transaction().ws_handle(),
+            &hps));
+    ++replays_;
+    return ret;
+}