Catch2/src/catch2/internal/catch_context.cpp

//              Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
//   (See accompanying file LICENSE_1_0.txt or copy at
//        https://www.boost.org/LICENSE_1_0.txt)

// SPDX-License-Identifier: BSL-1.0
#include <catch2/internal/catch_context.hpp>
#include <catch2/internal/catch_noncopyable.hpp>
#include <catch2/internal/catch_random_number_generator.hpp>

namespace Catch {

    class Context : public IMutableContext, private Detail::NonCopyable {

    public: // IContext
        IResultCapture* getResultCapture() override {
            return m_resultCapture;
        }

        IConfig const* getConfig() const override {
            return m_config;
        }

        ~Context() override;

    public: // IMutableContext
        void setResultCapture( IResultCapture* resultCapture ) override {
            m_resultCapture = resultCapture;
        }
        void setConfig( IConfig const* config ) override {
            m_config = config;
        }

        friend IMutableContext& getCurrentMutableContext();

    private:
        IConfig const* m_config = nullptr;
        IResultCapture* m_resultCapture = nullptr;
    };

    IMutableContext *IMutableContext::currentContext = nullptr;

    void IMutableContext::createContext()
    {
        currentContext = new Context();
    }

    void cleanUpContext() {
        delete IMutableContext::currentContext;
        IMutableContext::currentContext = nullptr;
    }
    IContext::~IContext() = default;
    IMutableContext::~IMutableContext() = default;
    Context::~Context() = default;


    SimplePcg32& sharedRng() {
        static SimplePcg32 s_rng;
        return s_rng;
    }

}