1  
  2  //              Copyright Catch2 Authors
  3  // Distributed under the Boost Software License, Version 1.0.
  4  //   (See accompanying file LICENSE.txt or copy at
  5  //        https://www.boost.org/LICENSE_1_0.txt)
  6  
  7  // SPDX-License-Identifier: BSL-1.0
  8  #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
  9  
 10  #include <catch2/internal/catch_context.hpp>
 11  #include <catch2/internal/catch_enforce.hpp>
 12  #include <catch2/internal/catch_test_case_registry_impl.hpp>
 13  #include <catch2/internal/catch_reporter_registry.hpp>
 14  #include <catch2/internal/catch_exception_translator_registry.hpp>
 15  #include <catch2/internal/catch_tag_alias_registry.hpp>
 16  #include <catch2/internal/catch_startup_exception_registry.hpp>
 17  #include <catch2/internal/catch_singletons.hpp>
 18  #include <catch2/internal/catch_enum_values_registry.hpp>
 19  #include <catch2/catch_test_case_info.hpp>
 20  #include <catch2/internal/catch_noncopyable.hpp>
 21  #include <catch2/interfaces/catch_interfaces_reporter_factory.hpp>
 22  #include <catch2/internal/catch_move_and_forward.hpp>
 23  #include <catch2/internal/catch_reporter_registry.hpp>
 24  
 25  #include <exception>
 26  
 27  namespace Catch {
 28  
 29      namespace {
 30  
 31          class RegistryHub : public IRegistryHub,
 32                              public IMutableRegistryHub,
 33                              private Detail::NonCopyable {
 34  
 35          public: // IRegistryHub
 36              RegistryHub() = default;
 37              ReporterRegistry const& getReporterRegistry() const override {
 38                  return m_reporterRegistry;
 39              }
 40              ITestCaseRegistry const& getTestCaseRegistry() const override {
 41                  return m_testCaseRegistry;
 42              }
 43              IExceptionTranslatorRegistry const& getExceptionTranslatorRegistry() const override {
 44                  return m_exceptionTranslatorRegistry;
 45              }
 46              ITagAliasRegistry const& getTagAliasRegistry() const override {
 47                  return m_tagAliasRegistry;
 48              }
 49              StartupExceptionRegistry const& getStartupExceptionRegistry() const override {
 50                  return m_exceptionRegistry;
 51              }
 52  
 53          public: // IMutableRegistryHub
 54              void registerReporter( std::string const& name, IReporterFactoryPtr factory ) override {
 55                  m_reporterRegistry.registerReporter( name, CATCH_MOVE(factory) );
 56              }
 57              void registerListener( Detail::unique_ptr<EventListenerFactory> factory ) override {
 58                  m_reporterRegistry.registerListener( CATCH_MOVE(factory) );
 59              }
 60              void registerTest( Detail::unique_ptr<TestCaseInfo>&& testInfo, Detail::unique_ptr<ITestInvoker>&& invoker ) override {
 61                  m_testCaseRegistry.registerTest( CATCH_MOVE(testInfo), CATCH_MOVE(invoker) );
 62              }
 63              void registerTranslator( Detail::unique_ptr<IExceptionTranslator>&& translator ) override {
 64                  m_exceptionTranslatorRegistry.registerTranslator( CATCH_MOVE(translator) );
 65              }
 66              void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) override {
 67                  m_tagAliasRegistry.add( alias, tag, lineInfo );
 68              }
 69              void registerStartupException() noexcept override {
 70  #if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
 71                  m_exceptionRegistry.add(std::current_exception());
 72  #else
 73                  CATCH_INTERNAL_ERROR("Attempted to register active exception under CATCH_CONFIG_DISABLE_EXCEPTIONS!");
 74  #endif
 75              }
 76              IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
 77                  return m_enumValuesRegistry;
 78              }
 79  
 80          private:
 81              TestRegistry m_testCaseRegistry;
 82              ReporterRegistry m_reporterRegistry;
 83              ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
 84              TagAliasRegistry m_tagAliasRegistry;
 85              StartupExceptionRegistry m_exceptionRegistry;
 86              Detail::EnumValuesRegistry m_enumValuesRegistry;
 87          };
 88      }
 89  
 90      using RegistryHubSingleton = Singleton<RegistryHub, IRegistryHub, IMutableRegistryHub>;
 91  
 92      IRegistryHub const& getRegistryHub() {
 93          return RegistryHubSingleton::get();
 94      }
 95      IMutableRegistryHub& getMutableRegistryHub() {
 96          return RegistryHubSingleton::getMutable();
 97      }
 98      void cleanUp() {
 99          cleanupSingletons();
100          cleanUpContext();
101      }
102      std::string translateActiveException() {
103          return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
104      }
105  
106  
107  } // end namespace Catch