2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 * @file message_pipe.h
18 * @author Zofia Abramowska <z.abramowska@samsung.com>
20 * @brief Simple message pipe wrapper
27 #include <dpl/test/test_runner.h>
38 void write(const T& data) {
39 RUNNER_ASSERT_MSG(m_epClaimed == true, "Endpoint not claimed");
40 auto ret = TEMP_FAILURE_RETRY(::write(m_writeEp, &data, sizeof(data)));
41 RUNNER_ASSERT_ERRNO_MSG(ret > 0, "Write failed ret = " << ret);
42 RUNNER_ASSERT_MSG(ret == sizeof(data), "ERROR : lazy programmer didn't implement write properly");
47 RUNNER_ASSERT_MSG(m_epClaimed == true, "Endpoint not claimed");
48 auto ret = TEMP_FAILURE_RETRY(::read(m_readEp, &data, sizeof(data)));
49 RUNNER_ASSERT_ERRNO_MSG(ret > 0, "Read failed ret = " << ret);
50 RUNNER_ASSERT_MSG(ret == sizeof(data), "ERROR : lazy programmer didn't implement read properly");
54 int m_pipeCP[2]; // Child -> Parent
55 int m_pipePC[2]; // Parent -> Child
58 bool m_epClaimed = false;