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gabime 2018-05-20 18:01:47 +03:00
parent 6a93f98a1f
commit b94b9a8341
3 changed files with 21 additions and 27 deletions
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2
example/bench.cpp
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@ -45,7 +45,7 @@ int main(int argc, char *argv[])
threads = atoi(argv[2]);
if (argc > 3)
queue_size = atoi(argv[3]);
cout << "*******************************************************************************\n";
cout << "Single thread, " << format(howmany) << " iterations" << endl;
cout << "*******************************************************************************\n";

2
example/example.cpp
View File

@ -105,7 +105,7 @@ int main(int, char *[])
void async_example()
{
size_t q_size = 4096;
size_t q_size = 4096;
spdlog::set_async_mode(q_size);
auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
for (int i = 0; i < 100; ++i)

44
tests/test_async.cpp
View File

@ -39,7 +39,7 @@ TEST_CASE("discard policy ", "[async]")
auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
size_t queue_size = 2;
size_t messages = 1024;
spdlog::drop("as");
spdlog::drop("as");
auto logger = spdlog::create_async("as", test_sink, queue_size, spdlog::async_overflow_policy::discard_log_msg);
for (size_t i = 0; i < messages; i++)
{
@ -53,28 +53,25 @@ TEST_CASE("discard policy ", "[async]")
REQUIRE(test_sink->flushed_msg_counter() < messages);
}
TEST_CASE("flush", "[async]")
{
auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
size_t queue_size = 256;
size_t messages = 256;
spdlog::drop("as");
auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, queue_size);
spdlog::drop("as");
auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, queue_size);
for (size_t i = 0; i < messages; i++)
{
logger->info("Hello message #{}", i);
}
// the dtor wait for all messages in the queue to get processed
logger->flush();
std::this_thread::sleep_for(std::chrono::milliseconds(250));
logger->flush();
std::this_thread::sleep_for(std::chrono::milliseconds(250));
REQUIRE(test_sink->msg_counter() == messages);
REQUIRE(test_sink->flushed_msg_counter() == messages);
REQUIRE(test_sink->flushed_msg_counter() == messages);
REQUIRE(test_sink->flushed_msg_counter() == messages);
}
TEST_CASE("multi threads", "[async]")
@ -82,8 +79,8 @@ TEST_CASE("multi threads", "[async]")
auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
size_t queue_size = 128;
size_t messages = 256;
size_t n_threads = 10;
auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, queue_size);
size_t n_threads = 10;
auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, queue_size);
std::vector<std::thread> threads;
for (size_t i = 0; i < n_threads; i++)
@ -102,22 +99,21 @@ TEST_CASE("multi threads", "[async]")
}
// the dtor wait for all messages in the queue to get processed
logger.reset();
logger.reset();
REQUIRE(test_sink->msg_counter() == messages * n_threads);
REQUIRE(test_sink->flushed_msg_counter() == messages * n_threads);
}
TEST_CASE("to_file", "[async]")
{
prepare_logdir();
prepare_logdir();
size_t queue_size = 512;
size_t messages = 512;
size_t n_threads = 4;
auto file_sink = std::make_shared<spdlog::sinks::simple_file_sink_mt>("logs/async_test.log", true);
auto logger = spdlog::create_async("as", file_sink, queue_size);
std::vector<std::thread> threads;
size_t n_threads = 4;
auto file_sink = std::make_shared<spdlog::sinks::simple_file_sink_mt>("logs/async_test.log", true);
auto logger = spdlog::create_async("as", file_sink, queue_size);
std::vector<std::thread> threads;
for (size_t i = 0; i < n_threads; i++)
{
threads.emplace_back([logger, messages] {
@ -132,9 +128,7 @@ TEST_CASE("to_file", "[async]")
{
t.join();
}
logger.reset();
spdlog::drop("as");
REQUIRE(count_lines("logs/async_test.log") == messages * n_threads);
logger.reset();
spdlog::drop("as");
REQUIRE(count_lines("logs/async_test.log") == messages * n_threads);
}