condition_var_test.h

/*
 * Copyright (c) 2014-2016, Siemens AG. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#ifndef BASE_CPP_TEST_CONDITION_VAR_TEST_H_
#define BASE_CPP_TEST_CONDITION_VAR_TEST_H_

#include <partest/partest.h>
#include <embb/base/c/counter.h>
#include <embb/base/condition_variable.h>
#include <embb/base/mutex.h>

namespace embb {
namespace base {
namespace test {

class ConditionVarTest : public partest::TestCase {
 public:
  /**
   * Adds test methods.
   */
  ConditionVarTest();

 private:
  /**
   * Tests timeout of condition wait until and wait for methods.
   */
  void TestTimedWaitTimeouts();

  /**
   * Tests if notify works correctly when each thread waits on the same lock.
   */
  void TestNotify();

  size_t num_threads_;
  embb_counter_t counter_;
  ConditionVariable cond_notify_;
  Mutex mutex_cond_notify_;
  ConditionVariable cond_wait_;
  Mutex mutex_cond_wait_;
};

}  // namespace test
}  // namespace base
}  // namespace embb

#endif // BASE_CPP_TEST_CONDITION_VAR_TEST_H_