1 files changed, 106 insertions, 0 deletions
diff --git a/contrib/catch2/src/catch2/catch_registry_hub.cpp b/contrib/catch2/src/catch2/catch_registry_hub.cpp
new file mode 100644
index 0000000..3a59467
--- /dev/null
+++ b/contrib/catch2/src/catch2/catch_registry_hub.cpp
@@ -0,0 +1,106 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
+
+#include <catch2/internal/catch_context.hpp>
+#include <catch2/internal/catch_enforce.hpp>
+#include <catch2/internal/catch_test_case_registry_impl.hpp>
+#include <catch2/internal/catch_reporter_registry.hpp>
+#include <catch2/internal/catch_exception_translator_registry.hpp>
+#include <catch2/internal/catch_tag_alias_registry.hpp>
+#include <catch2/internal/catch_startup_exception_registry.hpp>
+#include <catch2/internal/catch_singletons.hpp>
+#include <catch2/internal/catch_enum_values_registry.hpp>
+#include <catch2/catch_test_case_info.hpp>
+#include <catch2/internal/catch_noncopyable.hpp>
+#include <catch2/interfaces/catch_interfaces_reporter_factory.hpp>
+#include <catch2/internal/catch_move_and_forward.hpp>
+
+#include <exception>
+
+namespace Catch {
+
+    namespace {
+
+        class RegistryHub : public IRegistryHub,
+                            public IMutableRegistryHub,
+                            private Detail::NonCopyable {
+
+        public: // IRegistryHub
+            RegistryHub() = default;
+            ReporterRegistry const& getReporterRegistry() const override {
+                return m_reporterRegistry;
+            }
+            ITestCaseRegistry const& getTestCaseRegistry() const override {
+                return m_testCaseRegistry;
+            }
+            IExceptionTranslatorRegistry const& getExceptionTranslatorRegistry() const override {
+                return m_exceptionTranslatorRegistry;
+            }
+            ITagAliasRegistry const& getTagAliasRegistry() const override {
+                return m_tagAliasRegistry;
+            }
+            StartupExceptionRegistry const& getStartupExceptionRegistry() const override {
+                return m_exceptionRegistry;
+            }
+
+        public: // IMutableRegistryHub
+            void registerReporter( std::string const& name, IReporterFactoryPtr factory ) override {
+                m_reporterRegistry.registerReporter( name, CATCH_MOVE(factory) );
+            }
+            void registerListener( Detail::unique_ptr<EventListenerFactory> factory ) override {
+                m_reporterRegistry.registerListener( CATCH_MOVE(factory) );
+            }
+            void registerTest( Detail::unique_ptr<TestCaseInfo>&& testInfo, Detail::unique_ptr<ITestInvoker>&& invoker ) override {
+                m_testCaseRegistry.registerTest( CATCH_MOVE(testInfo), CATCH_MOVE(invoker) );
+            }
+            void registerTranslator( Detail::unique_ptr<IExceptionTranslator>&& translator ) override {
+                m_exceptionTranslatorRegistry.registerTranslator( CATCH_MOVE(translator) );
+            }
+            void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) override {
+                m_tagAliasRegistry.add( alias, tag, lineInfo );
+            }
+            void registerStartupException() noexcept override {
+#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
+                m_exceptionRegistry.add(std::current_exception());
+#else
+                CATCH_INTERNAL_ERROR("Attempted to register active exception under CATCH_CONFIG_DISABLE_EXCEPTIONS!");
+#endif
+            }
+            IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
+                return m_enumValuesRegistry;
+            }
+
+        private:
+            TestRegistry m_testCaseRegistry;
+            ReporterRegistry m_reporterRegistry;
+            ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
+            TagAliasRegistry m_tagAliasRegistry;
+            StartupExceptionRegistry m_exceptionRegistry;
+            Detail::EnumValuesRegistry m_enumValuesRegistry;
+        };
+    }
+
+    using RegistryHubSingleton = Singleton<RegistryHub, IRegistryHub, IMutableRegistryHub>;
+
+    IRegistryHub const& getRegistryHub() {
+        return RegistryHubSingleton::get();
+    }
+    IMutableRegistryHub& getMutableRegistryHub() {
+        return RegistryHubSingleton::getMutable();
+    }
+    void cleanUp() {
+        cleanupSingletons();
+        cleanUpContext();
+    }
+    std::string translateActiveException() {
+        return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
+    }
+
+
+} // end namespace Catch