Exemple #1
0
TEST(Flag, MultiThreaded)
{
	Flag f;
	int count = 0;
	const int ITERATIONS_COUNT = 100000;

	auto setter = [&]() {
		for (int i = 0; i < ITERATIONS_COUNT; ++i)
		{
			while (f.IsSet());
			f.Set();
		}
	};

	auto clearer = [&]() {
		for (int i = 0; i < ITERATIONS_COUNT; ++i)
		{
			while (!f.IsSet());
			count++;
			f.Clear();
		}
	};

	std::thread setter_thread(setter);
	std::thread clearer_thread(clearer);

	setter_thread.join();
	clearer_thread.join();

	EXPECT_EQ(ITERATIONS_COUNT, count);
}
Exemple #2
0
TEST(Flag, Simple)
{
	Flag f;
	EXPECT_FALSE(f.IsSet());

	f.Set();
	EXPECT_TRUE(f.IsSet());

	f.Clear();
	EXPECT_FALSE(f.IsSet());

	f.Set(false);
	EXPECT_FALSE(f.IsSet());

	EXPECT_TRUE(f.TestAndSet());
	EXPECT_TRUE(f.TestAndClear());

	Flag f2(true);
	EXPECT_TRUE(f2.IsSet());
}