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Previously, each warning suppression was self-contained, with its own pair of `SUPPRESS_X_WARNING` and `UNSUPPRESS_X_WARNING` macros. This had the obvious advantage of being self-containing, but it also meant that if we needed to suppress more than one warning in a single place, then we would manipulate the compiler's warning state multiple times, even though logically we would only need one layer. The new way of suppressing warnings in macros is to push compiler's warning state with `CATCH_INTERNAL_START_WARNINGS_SUPPRESSION` macro, then disable whatever macros we need with the `CATCH_INTERNAL_SUPPRESS_X_WARNINGS` macro, and then return to the previous state using `CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION`.
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
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/*
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* Created by Phil on 31/12/2010.
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* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
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#include "catch_interfaces_registry_hub.h"
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namespace Catch {
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template<typename T>
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class ReporterRegistrar {
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class ReporterFactory : public IReporterFactory {
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IStreamingReporterPtr create( ReporterConfig const& config ) const override {
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return std::unique_ptr<T>( new T( config ) );
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}
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std::string getDescription() const override {
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return T::getDescription();
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}
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};
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public:
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explicit ReporterRegistrar( std::string const& name ) {
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getMutableRegistryHub().registerReporter( name, std::make_shared<ReporterFactory>() );
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}
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};
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template<typename T>
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class ListenerRegistrar {
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class ListenerFactory : public IReporterFactory {
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IStreamingReporterPtr create( ReporterConfig const& config ) const override {
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return std::unique_ptr<T>( new T( config ) );
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}
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std::string getDescription() const override {
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return std::string();
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}
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};
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public:
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ListenerRegistrar() {
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getMutableRegistryHub().registerListener( std::make_shared<ListenerFactory>() );
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}
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};
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}
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#if !defined(CATCH_CONFIG_DISABLE)
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#define CATCH_REGISTER_REPORTER( name, reporterType ) \
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CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
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CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
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namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); } \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#define CATCH_REGISTER_LISTENER( listenerType ) \
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CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
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CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
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namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; } \
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CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
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#else // CATCH_CONFIG_DISABLE
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#define CATCH_REGISTER_REPORTER(name, reporterType)
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#define CATCH_REGISTER_LISTENER(listenerType)
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#endif // CATCH_CONFIG_DISABLE
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#endif // TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
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