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3rdparty/spdlog-1.9.2/tests/test_registry.cpp 4.08 KB
3d2ab595   Hu Chunming   支持gb28181
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  #include "includes.h"
  
  static const char *const tested_logger_name = "null_logger";
  static const char *const tested_logger_name2 = "null_logger2";
  
  #ifndef SPDLOG_NO_EXCEPTIONS
  TEST_CASE("register_drop", "[registry]")
  {
      spdlog::drop_all();
      spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
      REQUIRE(spdlog::get(tested_logger_name) != nullptr);
      // Throw if registering existing name
      REQUIRE_THROWS_AS(spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name), spdlog::spdlog_ex);
  }
  
  TEST_CASE("explicit register", "[registry]")
  {
      spdlog::drop_all();
      auto logger = std::make_shared<spdlog::logger>(tested_logger_name, std::make_shared<spdlog::sinks::null_sink_st>());
      spdlog::register_logger(logger);
      REQUIRE(spdlog::get(tested_logger_name) != nullptr);
      // Throw if registering existing name
      REQUIRE_THROWS_AS(spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name), spdlog::spdlog_ex);
  }
  #endif
  
  TEST_CASE("apply_all", "[registry]")
  {
      spdlog::drop_all();
      auto logger = std::make_shared<spdlog::logger>(tested_logger_name, std::make_shared<spdlog::sinks::null_sink_st>());
      spdlog::register_logger(logger);
      auto logger2 = std::make_shared<spdlog::logger>(tested_logger_name2, std::make_shared<spdlog::sinks::null_sink_st>());
      spdlog::register_logger(logger2);
  
      int counter = 0;
      spdlog::apply_all([&counter](std::shared_ptr<spdlog::logger>) { counter++; });
      REQUIRE(counter == 2);
  
      counter = 0;
      spdlog::drop(tested_logger_name2);
      spdlog::apply_all([&counter](std::shared_ptr<spdlog::logger> l) {
          REQUIRE(l->name() == tested_logger_name);
          counter++;
      });
      REQUIRE(counter == 1);
  }
  
  TEST_CASE("drop", "[registry]")
  {
      spdlog::drop_all();
      spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
      spdlog::drop(tested_logger_name);
      REQUIRE_FALSE(spdlog::get(tested_logger_name));
  }
  
  TEST_CASE("drop-default", "[registry]")
  {
      spdlog::set_default_logger(spdlog::null_logger_st(tested_logger_name));
      spdlog::drop(tested_logger_name);
      REQUIRE_FALSE(spdlog::default_logger());
      REQUIRE_FALSE(spdlog::get(tested_logger_name));
  }
  
  TEST_CASE("drop_all", "[registry]")
  {
      spdlog::drop_all();
      spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
      spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name2);
      spdlog::drop_all();
      REQUIRE_FALSE(spdlog::get(tested_logger_name));
      REQUIRE_FALSE(spdlog::get(tested_logger_name2));
      REQUIRE_FALSE(spdlog::default_logger());
  }
  
  TEST_CASE("drop non existing", "[registry]")
  {
      spdlog::drop_all();
      spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
      spdlog::drop("some_name");
      REQUIRE_FALSE(spdlog::get("some_name"));
      REQUIRE(spdlog::get(tested_logger_name));
      spdlog::drop_all();
  }
  
  TEST_CASE("default logger", "[registry]")
  {
      spdlog::drop_all();
      spdlog::set_default_logger(spdlog::null_logger_st(tested_logger_name));
      REQUIRE(spdlog::get(tested_logger_name) == spdlog::default_logger());
      spdlog::drop_all();
  }
  
  TEST_CASE("set_default_logger(nullptr)", "[registry]")
  {
      spdlog::set_default_logger(nullptr);
      REQUIRE_FALSE(spdlog::default_logger());
  }
  
  TEST_CASE("disable automatic registration", "[registry]")
  {
      // set some global parameters
      spdlog::level::level_enum log_level = spdlog::level::level_enum::warn;
      spdlog::set_level(log_level);
      // but disable automatic registration
      spdlog::set_automatic_registration(false);
      auto logger1 = spdlog::create<spdlog::sinks::daily_file_sink_st>(tested_logger_name, SPDLOG_FILENAME_T("filename"), 11, 59);
      auto logger2 = spdlog::create_async<spdlog::sinks::stdout_color_sink_mt>(tested_logger_name2);
      // loggers should not be part of the registry
      REQUIRE_FALSE(spdlog::get(tested_logger_name));
      REQUIRE_FALSE(spdlog::get(tested_logger_name2));
      // but make sure they are still initialized according to global defaults
      REQUIRE(logger1->level() == log_level);
      REQUIRE(logger2->level() == log_level);
      spdlog::set_level(spdlog::level::info);
      spdlog::set_automatic_registration(true);
  }