1 files changed, 54 insertions, 0 deletions
diff --git a/applications/message_handler/test/message_client.hpp b/applications/message_handler/test/message_client.hpp
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+++ b/applications/message_handler/test/message_client.hpp
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+/*
+ * Copyright (c) 2022 Arm Limited.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MESSAGE_CLIENT_H
+#define MESSAGE_CLIENT_H
+
+#include <inttypes.h>
+#include <stdio.h>
+
+#include "message_queue.hpp"
+#include <mailbox.hpp>
+
+namespace MessageHandler {
+
+class MessageClient {
+public:
+    MessageClient(EthosU::ethosu_core_queue &inputMessageQueue,
+                  EthosU::ethosu_core_queue &outputMessageQueue,
+                  Mailbox::Mailbox &mailbox);
+
+    template <typename T>
+    bool sendInputMessage(const uint32_t type, const T &src) {
+        return sendInputMessage(type, reinterpret_cast<const uint8_t *>(&src), sizeof(src));
+    }
+    bool sendInputMessage(const uint32_t type, const void *src = nullptr, uint32_t length = 0);
+    template <typename T>
+    bool waitAndReadOutputMessage(const uint32_t expected_type, T &dst) {
+        return waitAndReadOutputMessage(expected_type, reinterpret_cast<uint8_t *>(&dst), sizeof(dst));
+    }
+    bool waitAndReadOutputMessage(const uint32_t expected_type, uint8_t *dst = nullptr, uint32_t length = 0);
+
+private:
+    MessageQueue::QueueImpl input;
+    MessageQueue::QueueImpl output;
+    Mailbox::Mailbox &mailbox;
+};
+} // namespace MessageHandler
+
+#endif