C++ (Cpp) Executor::defer Exemples

Exemple #1

Fichier : process_tests.cpp Projet : LinxiaHu/mesos

TEST(ProcessTest, Executor)
{
  ASSERT_TRUE(GTEST_IS_THREADSAFE);

  std::atomic_bool event1Called(false);
  std::atomic_bool event2Called(false);

  EventReceiver receiver;

  EXPECT_CALL(receiver, event1(42))
    .WillOnce(Assign(&event1Called, true));

  EXPECT_CALL(receiver, event2("event2"))
    .WillOnce(Assign(&event2Called, true));

  Executor executor;

  Deferred<void(int)> event1 =
    executor.defer([&receiver](int i) {
      return receiver.event1(i);
    });

  event1(42);

  Deferred<void(const string&)> event2 =
    executor.defer([&receiver](const string& s) {
      return receiver.event2(s);
    });

  event2("event2");

  while (event1Called.load() == false);
  while (event2Called.load() == false);
}

Exemple #2

Fichier : tests.cpp Projet : mailmahee/libprocess

TEST(Process, executor)
{
  ASSERT_TRUE(GTEST_IS_THREADSAFE);

  volatile bool event1Called = false;
  volatile bool event2Called = false;

  EventReceiver receiver;

  EXPECT_CALL(receiver, event1(42))
    .WillOnce(Assign(&event1Called, true));

  EXPECT_CALL(receiver, event2("event2"))
    .WillOnce(Assign(&event2Called, true));

  Executor executor;

  deferred<void(int)> event1 =
    executor.defer(std::tr1::bind(&EventReceiver::event1,
                                  &receiver,
                                  std::tr1::placeholders::_1));

  event1(42);

  deferred<void(const std::string&)> event2 =
    executor.defer(std::tr1::bind(&EventReceiver::event2,
                                  &receiver,
                                  std::tr1::placeholders::_1));

  event2("event2");

  while (!event1Called);
  while (!event2Called);
}