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Added a function to add callbacks that are called when a logger is registered (#2883)

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* Added a function to add callbacks that are called when a logger is registered

* Fix non captured registration 2 not being properly tested for

* Replace std::list by std::vector

* Remove const refs to shared pointers

* Fix missing header
This commit is contained in:
Jonathan Vannier
2023-09-25 17:49:04 +02:00
committed by GitHub
parent 0a53eafe18
commit b6eeb7364c
5 changed files with 72 additions and 0 deletions
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27
tests/test_registry.cpp
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@@ -110,3 +110,30 @@ TEST_CASE("disable automatic registration", "[registry]") {
spdlog::set_level(spdlog::level::info);
spdlog::set_automatic_registration(true);
}
TEST_CASE("add_on_registration_callback", "[registry]") {
std::vector<std::string> registered_logger_names;
auto on_registration_callback = [&](std::shared_ptr<spdlog::logger> logger)
{
registered_logger_names.push_back(logger->name());
};
spdlog::add_on_registration_callback(on_registration_callback);
auto captured_registration_logger1 = spdlog::create<spdlog::sinks::stdout_color_sink_mt>("captured_registration_logger1");
spdlog::set_automatic_registration(false);
auto non_captured_registration_logger1 = spdlog::create<spdlog::sinks::stdout_color_sink_mt>("non_captured_registration_logger1");
auto captured_registration_logger2 = spdlog::create<spdlog::sinks::stdout_color_sink_mt>("captured_registration_logger2");
spdlog::register_logger(captured_registration_logger2);
spdlog::drop_all_on_registration_callbacks();
auto non_captured_registration_logger2 = spdlog::create<spdlog::sinks::stdout_color_sink_mt>("non_captured_registration_logger2");
spdlog::register_logger(non_captured_registration_logger2);
// Check that only the automatically registered logged and the manually registered logger were captured
REQUIRE(registered_logger_names == std::vector<std::string>({"captured_registration_logger1", "captured_registration_logger2"}));
spdlog::set_level(spdlog::level::info);
spdlog::set_automatic_registration(true);
}