src/framework/include/dpl/test/test_runner_child.h

   1 /*
   2  * Copyright (c) 2013 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16 /*
  17  * @file        test_runner_child.h
  18  * @author      Bartlomiej Grzelewski (b.grzelewski@samsung.com)
  19  * @version     1.0
  20  * @brief       This file is the header file of test runner
  21  */
  22 #ifndef DPL_TEST_RUNNER_CHILD_H
  23 #define DPL_TEST_RUNNER_CHILD_H
  24
  25 #include <dpl/test/test_runner.h>
  26
  27 namespace DPL {
  28 namespace Test {
  29
  30 class PipeWrapper : DPL::Noncopyable
  31 {
  32   public:
  33     enum Usage {
  34         READONLY,
  35         WRITEONLY
  36     };
  37
  38     enum Status {
  39         SUCCESS,
  40         TIMEOUT,
  41         ERROR
  42     };
  43
  44     PipeWrapper();
  45
  46     bool isReady();
  47
  48     void setUsage(Usage usage);
  49
  50     virtual ~PipeWrapper();
  51
  52     Status send(int code, std::string &message);
  53     Status sendTime(int code,
  54                     std::chrono::system_clock::duration time,
  55                     std::chrono::system_clock::duration timeMax);
  56
  57     Status receive(int &code,
  58                    int &msgType,
  59                    std::string &data,
  60                    std::chrono::system_clock::duration &time,
  61                    std::chrono::system_clock::duration &timeMax,
  62                    time_t deadline);
  63
  64     void closeAll();
  65
  66   protected:
  67
  68     std::string toBinaryString(int data);
  69     std::string toBinaryString(std::chrono::system_clock::duration data);
  70
  71     void closeHelp(int desc);
  72
  73     Status writeHelp(const void *buffer, int size);
  74
  75     Status readHelp(void *buf, int size, time_t deadline);
  76
  77     static const int PIPE_CLOSED = -1;
  78
  79     int m_pipefd[2];
  80 };
  81
  82 void RunChildProc(TestRunner::TestCase procChild);
  83 } // namespace Test
  84 } // namespace DPL
  85
  86 #define RUNNER_CHILD_TEST(Proc)                                                      \
  87     void Proc();                                                                     \
  88     void Proc##Child();                                                              \
  89     static int Static##Proc##Init()                                                  \
  90     {                                                                                \
  91         DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);       \
  92         return 0;                                                                    \
  93     }                                                                                \
  94     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();               \
  95     void Proc(){                                                                     \
  96         DPL::Test::RunChildProc(&Proc##Child);                                       \
  97     }                                                                                \
  98     void Proc##Child()
  99
 100 #endif // DPL_TEST_RUNNER_CHILD_H