modelsanitizer.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#include "modelsanitizer.h"
 
#ifdef WITH_MODEL_SANITIZER
#include <optional>
#include <QAbstractItemModelTester>
#include <QByteArray>
#endif
#include <QtDebug>
 
namespace LC::Util
{
    void InstallModelSanitizer ([[maybe_unused]] QAbstractItemModel& model)
    {
#ifdef WITH_MODEL_SANITIZER
        static const auto mode = [] -> std::optional<QAbstractItemModelTester::FailureReportingMode>
        {
            const auto& str = qgetenv ("LC_MODEL_SANITIZER_MODE");
            if (str.isEmpty ())
                return {};
 
            using enum QAbstractItemModelTester::FailureReportingMode;
            if (str == "fatal")
                return Fatal;
            if (str == "warning")
                return Warning;
 
            qCritical () << "unknown model sanitizer mode" << str;
            return {};
        } ();
 
        if (mode)
            new QAbstractItemModelTester { &model, *mode, &model };
#else
        static const auto requested = !qEnvironmentVariableIsEmpty ("LC_MODEL_SANITIZER_MODE");
        if (requested)
            qWarning () << "model sanitizer is not supported";
#endif
    }
}